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Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\nimport { SourceData, Checksum } from \"@aws-sdk/types\";\nimport { convertToBuffer, isEmptyData, numToUint8 } from \"@aws-crypto/util\";\nimport { Crc32 } from \"./index\";\n\nexport class AwsCrc32 implements Checksum {\n private crc32 = new Crc32();\n\n update(toHash: SourceData) {\n if (isEmptyData(toHash)) return;\n\n this.crc32.update(convertToBuffer(toHash));\n }\n\n async digest(): Promise {\n return numToUint8(this.crc32.digest());\n }\n\n reset(): void {\n this.crc32 = new Crc32();\n }\n}\n","import {uint32ArrayFrom} from \"@aws-crypto/util\";\n\nexport function crc32(data: Uint8Array): number {\n return new Crc32().update(data).digest();\n}\n\nexport class Crc32 {\n private checksum = 0xffffffff;\n\n update(data: Uint8Array): this {\n for (const byte of data) {\n this.checksum =\n (this.checksum >>> 8) ^ lookupTable[(this.checksum ^ byte) & 0xff];\n }\n\n return this;\n }\n\n digest(): number {\n return (this.checksum ^ 0xffffffff) >>> 0;\n }\n}\n\n// prettier-ignore\nconst a_lookUpTable = [\n 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,\n 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,\n 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,\n 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,\n 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,\n 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,\n 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,\n 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,\n 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,\n 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,\n 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,\n 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,\n 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,\n 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,\n 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,\n 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,\n 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,\n 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,\n 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,\n 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,\n 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,\n 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,\n 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,\n 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,\n 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,\n 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,\n 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,\n 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,\n 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,\n 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,\n 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,\n 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,\n 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,\n 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,\n 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,\n 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,\n 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,\n 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,\n 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,\n 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,\n 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,\n 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,\n 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,\n 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,\n 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,\n 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,\n 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,\n 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,\n 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,\n 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,\n 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,\n 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,\n 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,\n 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,\n 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,\n 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,\n 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,\n 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,\n 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,\n 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,\n 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,\n 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,\n 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,\n 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D,\n];\nconst lookupTable: Uint32Array = uint32ArrayFrom(a_lookUpTable)\nexport { AwsCrc32 } from \"./aws_crc32\";\n","// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\nimport { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { convertToBuffer, isEmptyData, numToUint8 } from \"@aws-crypto/util\";\nimport { Crc32c } from \"./index\";\n\nexport class AwsCrc32c implements Checksum {\n private crc32c = new Crc32c();\n\n update(toHash: SourceData) {\n if (isEmptyData(toHash)) return;\n\n this.crc32c.update(convertToBuffer(toHash));\n }\n\n async digest(): Promise {\n return numToUint8(this.crc32c.digest());\n }\n\n reset(): void {\n this.crc32c = new Crc32c();\n }\n}\n","// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\nimport {uint32ArrayFrom} from \"@aws-crypto/util\";\n\nexport function crc32c(data: Uint8Array): number {\n return new Crc32c().update(data).digest();\n}\n\nexport class Crc32c {\n private checksum = 0xffffffff;\n\n update(data: Uint8Array): this {\n for (const byte of data) {\n this.checksum =\n (this.checksum >>> 8) ^ lookupTable[(this.checksum ^ byte) & 0xff];\n }\n\n return this;\n }\n\n digest(): number {\n return (this.checksum ^ 0xffffffff) >>> 0;\n }\n}\n\n// prettier-ignore\nconst a_lookupTable = [\n 0x00000000, 0xF26B8303, 0xE13B70F7, 0x1350F3F4, 0xC79A971F, 0x35F1141C, 0x26A1E7E8, 0xD4CA64EB,\n 0x8AD958CF, 0x78B2DBCC, 0x6BE22838, 0x9989AB3B, 0x4D43CFD0, 0xBF284CD3, 0xAC78BF27, 0x5E133C24,\n 0x105EC76F, 0xE235446C, 0xF165B798, 0x030E349B, 0xD7C45070, 0x25AFD373, 0x36FF2087, 0xC494A384,\n 0x9A879FA0, 0x68EC1CA3, 0x7BBCEF57, 0x89D76C54, 0x5D1D08BF, 0xAF768BBC, 0xBC267848, 0x4E4DFB4B,\n 0x20BD8EDE, 0xD2D60DDD, 0xC186FE29, 0x33ED7D2A, 0xE72719C1, 0x154C9AC2, 0x061C6936, 0xF477EA35,\n 0xAA64D611, 0x580F5512, 0x4B5FA6E6, 0xB93425E5, 0x6DFE410E, 0x9F95C20D, 0x8CC531F9, 0x7EAEB2FA,\n 0x30E349B1, 0xC288CAB2, 0xD1D83946, 0x23B3BA45, 0xF779DEAE, 0x05125DAD, 0x1642AE59, 0xE4292D5A,\n 0xBA3A117E, 0x4851927D, 0x5B016189, 0xA96AE28A, 0x7DA08661, 0x8FCB0562, 0x9C9BF696, 0x6EF07595,\n 0x417B1DBC, 0xB3109EBF, 0xA0406D4B, 0x522BEE48, 0x86E18AA3, 0x748A09A0, 0x67DAFA54, 0x95B17957,\n 0xCBA24573, 0x39C9C670, 0x2A993584, 0xD8F2B687, 0x0C38D26C, 0xFE53516F, 0xED03A29B, 0x1F682198,\n 0x5125DAD3, 0xA34E59D0, 0xB01EAA24, 0x42752927, 0x96BF4DCC, 0x64D4CECF, 0x77843D3B, 0x85EFBE38,\n 0xDBFC821C, 0x2997011F, 0x3AC7F2EB, 0xC8AC71E8, 0x1C661503, 0xEE0D9600, 0xFD5D65F4, 0x0F36E6F7,\n 0x61C69362, 0x93AD1061, 0x80FDE395, 0x72966096, 0xA65C047D, 0x5437877E, 0x4767748A, 0xB50CF789,\n 0xEB1FCBAD, 0x197448AE, 0x0A24BB5A, 0xF84F3859, 0x2C855CB2, 0xDEEEDFB1, 0xCDBE2C45, 0x3FD5AF46,\n 0x7198540D, 0x83F3D70E, 0x90A324FA, 0x62C8A7F9, 0xB602C312, 0x44694011, 0x5739B3E5, 0xA55230E6,\n 0xFB410CC2, 0x092A8FC1, 0x1A7A7C35, 0xE811FF36, 0x3CDB9BDD, 0xCEB018DE, 0xDDE0EB2A, 0x2F8B6829,\n 0x82F63B78, 0x709DB87B, 0x63CD4B8F, 0x91A6C88C, 0x456CAC67, 0xB7072F64, 0xA457DC90, 0x563C5F93,\n 0x082F63B7, 0xFA44E0B4, 0xE9141340, 0x1B7F9043, 0xCFB5F4A8, 0x3DDE77AB, 0x2E8E845F, 0xDCE5075C,\n 0x92A8FC17, 0x60C37F14, 0x73938CE0, 0x81F80FE3, 0x55326B08, 0xA759E80B, 0xB4091BFF, 0x466298FC,\n 0x1871A4D8, 0xEA1A27DB, 0xF94AD42F, 0x0B21572C, 0xDFEB33C7, 0x2D80B0C4, 0x3ED04330, 0xCCBBC033,\n 0xA24BB5A6, 0x502036A5, 0x4370C551, 0xB11B4652, 0x65D122B9, 0x97BAA1BA, 0x84EA524E, 0x7681D14D,\n 0x2892ED69, 0xDAF96E6A, 0xC9A99D9E, 0x3BC21E9D, 0xEF087A76, 0x1D63F975, 0x0E330A81, 0xFC588982,\n 0xB21572C9, 0x407EF1CA, 0x532E023E, 0xA145813D, 0x758FE5D6, 0x87E466D5, 0x94B49521, 0x66DF1622,\n 0x38CC2A06, 0xCAA7A905, 0xD9F75AF1, 0x2B9CD9F2, 0xFF56BD19, 0x0D3D3E1A, 0x1E6DCDEE, 0xEC064EED,\n 0xC38D26C4, 0x31E6A5C7, 0x22B65633, 0xD0DDD530, 0x0417B1DB, 0xF67C32D8, 0xE52CC12C, 0x1747422F,\n 0x49547E0B, 0xBB3FFD08, 0xA86F0EFC, 0x5A048DFF, 0x8ECEE914, 0x7CA56A17, 0x6FF599E3, 0x9D9E1AE0,\n 0xD3D3E1AB, 0x21B862A8, 0x32E8915C, 0xC083125F, 0x144976B4, 0xE622F5B7, 0xF5720643, 0x07198540,\n 0x590AB964, 0xAB613A67, 0xB831C993, 0x4A5A4A90, 0x9E902E7B, 0x6CFBAD78, 0x7FAB5E8C, 0x8DC0DD8F,\n 0xE330A81A, 0x115B2B19, 0x020BD8ED, 0xF0605BEE, 0x24AA3F05, 0xD6C1BC06, 0xC5914FF2, 0x37FACCF1,\n 0x69E9F0D5, 0x9B8273D6, 0x88D28022, 0x7AB90321, 0xAE7367CA, 0x5C18E4C9, 0x4F48173D, 0xBD23943E,\n 0xF36E6F75, 0x0105EC76, 0x12551F82, 0xE03E9C81, 0x34F4F86A, 0xC69F7B69, 0xD5CF889D, 0x27A40B9E,\n 0x79B737BA, 0x8BDCB4B9, 0x988C474D, 0x6AE7C44E, 0xBE2DA0A5, 0x4C4623A6, 0x5F16D052, 0xAD7D5351,\n];\n\nconst lookupTable: Uint32Array = uint32ArrayFrom(a_lookupTable)\nexport { AwsCrc32c } from \"./aws_crc32c\";\n","import { MsSubtleCrypto } from \"./MsSubtleCrypto\";\n\ntype SubtleCryptoMethod =\n | \"decrypt\"\n | \"digest\"\n | \"encrypt\"\n | \"exportKey\"\n | \"generateKey\"\n | \"importKey\"\n | \"sign\"\n | \"verify\";\n\nconst msSubtleCryptoMethods: Array = [\n \"decrypt\",\n \"digest\",\n \"encrypt\",\n \"exportKey\",\n \"generateKey\",\n \"importKey\",\n \"sign\",\n \"verify\"\n];\n\n/**\n * The value accessible as `window.msCrypto` in Internet Explorer 11.\n */\nexport interface MsCrypto {\n getRandomValues: (toFill: Uint8Array) => void;\n subtle: MsSubtleCrypto;\n}\n\n/**\n * The `window` object in Internet Explorer 11. This interface does not\n * exhaustively document the prefixed features of `window` in IE11.\n */\nexport interface MsWindow extends Window {\n MSInputMethodContext: any;\n msCrypto: MsCrypto;\n}\n\nfunction quacksLikeAnMsWindow(window: Window): window is MsWindow {\n return \"MSInputMethodContext\" in window && \"msCrypto\" in window;\n}\n\n/**\n * Determines if the provided window is (or is like) the window object one would\n * expect to encounter in Internet Explorer 11.\n */\nexport function isMsWindow(window: Window): window is MsWindow {\n if (quacksLikeAnMsWindow(window) && window.msCrypto.subtle !== undefined) {\n const { getRandomValues, subtle } = window.msCrypto;\n return msSubtleCryptoMethods\n .map(methodName => subtle[methodName])\n .concat(getRandomValues)\n .every(method => typeof method === \"function\");\n }\n\n return false;\n}\n","export * from \"./CryptoOperation\";\nexport * from \"./Key\";\nexport * from \"./KeyOperation\";\nexport * from \"./MsSubtleCrypto\";\nexport * from \"./MsWindow\";\n","export const SHA_1_HASH: { name: \"SHA-1\" } = { name: \"SHA-1\" };\n\nexport const SHA_1_HMAC_ALGO: { name: \"HMAC\"; hash: { name: \"SHA-1\" } } = {\n name: \"HMAC\",\n hash: SHA_1_HASH,\n};\n\nexport const EMPTY_DATA_SHA_1 = new Uint8Array([\n 218,\n 57,\n 163,\n 238,\n 94,\n 107,\n 75,\n 13,\n 50,\n 85,\n 191,\n 239,\n 149,\n 96,\n 24,\n 144,\n 175,\n 216,\n 7,\n 9,\n]);\n","import { Sha1 as Ie11Sha1 } from \"./ie11Sha1\";\nimport { Sha1 as WebCryptoSha1 } from \"./webCryptoSha1\";\nimport { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { supportsWebCrypto } from \"@aws-crypto/supports-web-crypto\";\nimport { isMsWindow } from \"@aws-crypto/ie11-detection\";\nimport { locateWindow } from \"@aws-sdk/util-locate-window\";\nimport { convertToBuffer } from \"@aws-crypto/util\";\n\nexport class Sha1 implements Checksum {\n private hash: Checksum;\n\n constructor(secret?: SourceData) {\n if (supportsWebCrypto(locateWindow())) {\n this.hash = new WebCryptoSha1(secret);\n } else if (isMsWindow(locateWindow())) {\n this.hash = new Ie11Sha1(secret);\n } else {\n throw new Error(\"SHA1 not supported\");\n }\n }\n\n update(data: SourceData, encoding?: \"utf8\" | \"ascii\" | \"latin1\"): void {\n this.hash.update(convertToBuffer(data));\n }\n\n digest(): Promise {\n return this.hash.digest();\n }\n\n reset(): void {\n this.hash.reset();\n }\n}\n","import { isEmptyData } from \"./isEmptyData\";\nimport { SHA_1_HMAC_ALGO } from \"./constants\";\nimport { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { fromUtf8 } from \"@aws-sdk/util-utf8-browser\";\nimport { CryptoOperation, Key, MsWindow } from \"@aws-crypto/ie11-detection\";\nimport { locateWindow } from \"@aws-sdk/util-locate-window\";\n\nexport class Sha1 implements Checksum {\n private readonly secret?: SourceData;\n private operation!: Promise;\n\n constructor(secret?: SourceData) {\n this.secret = secret;\n this.reset();\n }\n\n update(toHash: SourceData): void {\n if (isEmptyData(toHash)) {\n return;\n }\n\n this.operation = this.operation.then((operation) => {\n operation.onerror = () => {\n this.operation = Promise.reject(\n new Error(\"Error encountered updating hash\")\n );\n };\n operation.process(toArrayBufferView(toHash));\n\n return operation;\n });\n this.operation.catch(() => {});\n }\n\n digest(): Promise {\n return this.operation.then(\n (operation) =>\n new Promise((resolve, reject) => {\n operation.onerror = () => {\n reject(new Error(\"Error encountered finalizing hash\"));\n };\n operation.oncomplete = () => {\n if (operation.result) {\n resolve(new Uint8Array(operation.result));\n }\n reject(new Error(\"Error encountered finalizing hash\"));\n };\n\n operation.finish();\n })\n );\n }\n\n reset(): void {\n if (this.secret) {\n this.operation = getKeyPromise(this.secret).then((keyData) =>\n (locateWindow() as MsWindow).msCrypto.subtle.sign(\n SHA_1_HMAC_ALGO,\n keyData\n )\n );\n this.operation.catch(() => {});\n } else {\n this.operation = Promise.resolve(\n (locateWindow() as MsWindow).msCrypto.subtle.digest(\"SHA-1\")\n );\n }\n }\n}\n\nfunction getKeyPromise(secret: SourceData): Promise {\n return new Promise((resolve, reject) => {\n const keyOperation = (locateWindow() as MsWindow).msCrypto.subtle.importKey(\n \"raw\",\n toArrayBufferView(secret),\n SHA_1_HMAC_ALGO,\n false,\n [\"sign\"]\n );\n\n keyOperation.oncomplete = () => {\n if (keyOperation.result) {\n resolve(keyOperation.result);\n }\n\n reject(new Error(\"ImportKey completed without importing key.\"));\n };\n keyOperation.onerror = () => {\n reject(new Error(\"ImportKey failed to import key.\"));\n };\n });\n}\n\nfunction toArrayBufferView(data: SourceData): Uint8Array {\n if (typeof data === \"string\") {\n return fromUtf8(data);\n }\n\n if (ArrayBuffer.isView(data)) {\n return new Uint8Array(\n data.buffer,\n data.byteOffset,\n data.byteLength / Uint8Array.BYTES_PER_ELEMENT\n );\n }\n\n return new Uint8Array(data);\n}\n","export * from \"./crossPlatformSha1\";\nexport { Sha1 as Ie11Sha1 } from \"./ie11Sha1\";\nexport { Sha1 as WebCryptoSha1 } from \"./webCryptoSha1\";\n","import { SourceData } from \"@aws-sdk/types\";\n\nexport function isEmptyData(data: SourceData): boolean {\n if (typeof data === \"string\") {\n return data.length === 0;\n }\n\n return data.byteLength === 0;\n}\n","import { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { fromUtf8 } from \"@aws-sdk/util-utf8-browser\";\nimport { isEmptyData } from \"./isEmptyData\";\nimport { EMPTY_DATA_SHA_1, SHA_1_HASH, SHA_1_HMAC_ALGO } from \"./constants\";\nimport { locateWindow } from \"@aws-sdk/util-locate-window\";\n\nexport class Sha1 implements Checksum {\n private readonly key: Promise | undefined;\n private toHash: Uint8Array = new Uint8Array(0);\n\n constructor(secret?: SourceData) {\n if (secret !== void 0) {\n this.key = new Promise((resolve, reject) => {\n locateWindow()\n .crypto.subtle.importKey(\n \"raw\",\n convertToBuffer(secret),\n SHA_1_HMAC_ALGO,\n false,\n [\"sign\"]\n )\n .then(resolve, reject);\n });\n this.key.catch(() => {});\n }\n }\n\n update(data: SourceData): void {\n if (isEmptyData(data)) {\n return;\n }\n\n const update = convertToBuffer(data);\n const typedArray = new Uint8Array(\n this.toHash.byteLength + update.byteLength\n );\n typedArray.set(this.toHash, 0);\n typedArray.set(update, this.toHash.byteLength);\n this.toHash = typedArray;\n }\n\n digest(): Promise {\n if (this.key) {\n return this.key.then((key) =>\n locateWindow()\n .crypto.subtle.sign(SHA_1_HMAC_ALGO, key, this.toHash)\n .then((data) => new Uint8Array(data))\n );\n }\n\n if (isEmptyData(this.toHash)) {\n return Promise.resolve(EMPTY_DATA_SHA_1);\n }\n\n return Promise.resolve()\n .then(() => locateWindow().crypto.subtle.digest(SHA_1_HASH, this.toHash))\n .then((data) => Promise.resolve(new Uint8Array(data)));\n }\n\n reset(): void {\n this.toHash = new Uint8Array(0);\n }\n}\n\nfunction convertToBuffer(data: SourceData): Uint8Array {\n if (typeof data === \"string\") {\n return fromUtf8(data);\n }\n\n if (ArrayBuffer.isView(data)) {\n return new Uint8Array(\n data.buffer,\n data.byteOffset,\n data.byteLength / Uint8Array.BYTES_PER_ELEMENT\n );\n }\n\n return new Uint8Array(data);\n}\n","export const SHA_256_HASH: { name: \"SHA-256\" } = { name: \"SHA-256\" };\n\nexport const SHA_256_HMAC_ALGO: { name: \"HMAC\"; hash: { name: \"SHA-256\" } } = {\n name: \"HMAC\",\n hash: SHA_256_HASH\n};\n\nexport const EMPTY_DATA_SHA_256 = new Uint8Array([\n 227,\n 176,\n 196,\n 66,\n 152,\n 252,\n 28,\n 20,\n 154,\n 251,\n 244,\n 200,\n 153,\n 111,\n 185,\n 36,\n 39,\n 174,\n 65,\n 228,\n 100,\n 155,\n 147,\n 76,\n 164,\n 149,\n 153,\n 27,\n 120,\n 82,\n 184,\n 85\n]);\n","import { Sha256 as Ie11Sha256 } from \"./ie11Sha256\";\nimport { Sha256 as WebCryptoSha256 } from \"./webCryptoSha256\";\nimport { Sha256 as JsSha256 } from \"@aws-crypto/sha256-js\";\nimport { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { supportsWebCrypto } from \"@aws-crypto/supports-web-crypto\";\nimport { isMsWindow } from \"@aws-crypto/ie11-detection\";\nimport { locateWindow } from \"@aws-sdk/util-locate-window\";\nimport { convertToBuffer } from \"@aws-crypto/util\";\n\nexport class Sha256 implements Checksum {\n private hash: Checksum;\n\n constructor(secret?: SourceData) {\n if (supportsWebCrypto(locateWindow())) {\n this.hash = new WebCryptoSha256(secret);\n } else if (isMsWindow(locateWindow())) {\n this.hash = new Ie11Sha256(secret);\n } else {\n this.hash = new JsSha256(secret);\n }\n }\n\n update(data: SourceData, encoding?: \"utf8\" | \"ascii\" | \"latin1\"): void {\n this.hash.update(convertToBuffer(data));\n }\n\n digest(): Promise {\n return this.hash.digest();\n }\n\n reset(): void {\n this.hash.reset();\n }\n}\n","import { isEmptyData } from \"./isEmptyData\";\nimport { SHA_256_HMAC_ALGO } from \"./constants\";\nimport { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { fromUtf8 } from \"@aws-sdk/util-utf8-browser\";\nimport { CryptoOperation, Key, MsWindow } from \"@aws-crypto/ie11-detection\";\nimport { locateWindow } from \"@aws-sdk/util-locate-window\";\n\nexport class Sha256 implements Checksum {\n private readonly secret?: SourceData;\n private operation!: Promise;\n\n constructor(secret?: SourceData) {\n this.secret = secret;\n this.reset();\n }\n\n update(toHash: SourceData): void {\n if (isEmptyData(toHash)) {\n return;\n }\n\n this.operation = this.operation.then(operation => {\n operation.onerror = () => {\n this.operation = Promise.reject(\n new Error(\"Error encountered updating hash\")\n );\n };\n operation.process(toArrayBufferView(toHash));\n\n return operation;\n });\n this.operation.catch(() => {});\n }\n\n digest(): Promise {\n return this.operation.then(\n operation =>\n new Promise((resolve, reject) => {\n operation.onerror = () => {\n reject(new Error(\"Error encountered finalizing hash\"));\n };\n operation.oncomplete = () => {\n if (operation.result) {\n resolve(new Uint8Array(operation.result));\n }\n reject(new Error(\"Error encountered finalizing hash\"));\n };\n\n operation.finish();\n })\n );\n }\n\n reset(): void {\n if (this.secret) {\n this.operation = getKeyPromise(this.secret).then(keyData =>\n (locateWindow() as MsWindow).msCrypto.subtle.sign(\n SHA_256_HMAC_ALGO,\n keyData\n )\n );\n this.operation.catch(() => {});\n } else {\n this.operation = Promise.resolve(\n (locateWindow() as MsWindow).msCrypto.subtle.digest(\"SHA-256\")\n );\n }\n }\n}\n\nfunction getKeyPromise(secret: SourceData): Promise {\n return new Promise((resolve, reject) => {\n const keyOperation = (locateWindow() as MsWindow).msCrypto.subtle.importKey(\n \"raw\",\n toArrayBufferView(secret),\n SHA_256_HMAC_ALGO,\n false,\n [\"sign\"]\n );\n\n keyOperation.oncomplete = () => {\n if (keyOperation.result) {\n resolve(keyOperation.result);\n }\n\n reject(new Error(\"ImportKey completed without importing key.\"));\n };\n keyOperation.onerror = () => {\n reject(new Error(\"ImportKey failed to import key.\"));\n };\n });\n}\n\nfunction toArrayBufferView(data: SourceData): Uint8Array {\n if (typeof data === \"string\") {\n return fromUtf8(data);\n }\n\n if (ArrayBuffer.isView(data)) {\n return new Uint8Array(\n data.buffer,\n data.byteOffset,\n data.byteLength / Uint8Array.BYTES_PER_ELEMENT\n );\n }\n\n return new Uint8Array(data);\n}\n","export * from \"./crossPlatformSha256\";\nexport { Sha256 as Ie11Sha256 } from \"./ie11Sha256\";\nexport { Sha256 as WebCryptoSha256 } from \"./webCryptoSha256\";\n","import { SourceData } from \"@aws-sdk/types\";\n\nexport function isEmptyData(data: SourceData): boolean {\n if (typeof data === \"string\") {\n return data.length === 0;\n }\n\n return data.byteLength === 0;\n}\n","import { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { isEmptyData, convertToBuffer } from \"@aws-crypto/util\";\nimport {\n EMPTY_DATA_SHA_256,\n SHA_256_HASH,\n SHA_256_HMAC_ALGO,\n} from \"./constants\";\nimport { locateWindow } from \"@aws-sdk/util-locate-window\";\n\nexport class Sha256 implements Checksum {\n private readonly secret?: SourceData;\n private key: Promise | undefined;\n private toHash: Uint8Array = new Uint8Array(0);\n\n constructor(secret?: SourceData) {\n this.secret = secret;\n this.reset();\n }\n\n update(data: SourceData): void {\n if (isEmptyData(data)) {\n return;\n }\n\n const update = convertToBuffer(data);\n const typedArray = new Uint8Array(\n this.toHash.byteLength + update.byteLength\n );\n typedArray.set(this.toHash, 0);\n typedArray.set(update, this.toHash.byteLength);\n this.toHash = typedArray;\n }\n\n digest(): Promise {\n if (this.key) {\n return this.key.then((key) =>\n locateWindow()\n .crypto.subtle.sign(SHA_256_HMAC_ALGO, key, this.toHash)\n .then((data) => new Uint8Array(data))\n );\n }\n\n if (isEmptyData(this.toHash)) {\n return Promise.resolve(EMPTY_DATA_SHA_256);\n }\n\n return Promise.resolve()\n .then(() =>\n locateWindow().crypto.subtle.digest(SHA_256_HASH, this.toHash)\n )\n .then((data) => Promise.resolve(new Uint8Array(data)));\n }\n\n reset(): void {\n this.toHash = new Uint8Array(0);\n if (this.secret && this.secret !== void 0) {\n this.key = new Promise((resolve, reject) => {\n locateWindow()\n .crypto.subtle.importKey(\n \"raw\",\n convertToBuffer(this.secret as SourceData),\n SHA_256_HMAC_ALGO,\n false,\n [\"sign\"]\n )\n .then(resolve, reject);\n });\n this.key.catch(() => {});\n }\n }\n}\n","import {\n BLOCK_SIZE,\n DIGEST_LENGTH,\n INIT,\n KEY,\n MAX_HASHABLE_LENGTH\n} from \"./constants\";\n\n/**\n * @internal\n */\nexport class RawSha256 {\n private state: Int32Array = Int32Array.from(INIT);\n private temp: Int32Array = new Int32Array(64);\n private buffer: Uint8Array = new Uint8Array(64);\n private bufferLength: number = 0;\n private bytesHashed: number = 0;\n\n /**\n * @internal\n */\n finished: boolean = false;\n\n update(data: Uint8Array): void {\n if (this.finished) {\n throw new Error(\"Attempted to update an already finished hash.\");\n }\n\n let position = 0;\n let { byteLength } = data;\n this.bytesHashed += byteLength;\n\n if (this.bytesHashed * 8 > MAX_HASHABLE_LENGTH) {\n throw new Error(\"Cannot hash more than 2^53 - 1 bits\");\n }\n\n while (byteLength > 0) {\n this.buffer[this.bufferLength++] = data[position++];\n byteLength--;\n\n if (this.bufferLength === BLOCK_SIZE) {\n this.hashBuffer();\n this.bufferLength = 0;\n }\n }\n }\n\n digest(): Uint8Array {\n if (!this.finished) {\n const bitsHashed = this.bytesHashed * 8;\n const bufferView = new DataView(\n this.buffer.buffer,\n this.buffer.byteOffset,\n this.buffer.byteLength\n );\n\n const undecoratedLength = this.bufferLength;\n bufferView.setUint8(this.bufferLength++, 0x80);\n\n // Ensure the final block has enough room for the hashed length\n if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) {\n for (let i = this.bufferLength; i < BLOCK_SIZE; i++) {\n bufferView.setUint8(i, 0);\n }\n this.hashBuffer();\n this.bufferLength = 0;\n }\n\n for (let i = this.bufferLength; i < BLOCK_SIZE - 8; i++) {\n bufferView.setUint8(i, 0);\n }\n bufferView.setUint32(\n BLOCK_SIZE - 8,\n Math.floor(bitsHashed / 0x100000000),\n true\n );\n bufferView.setUint32(BLOCK_SIZE - 4, bitsHashed);\n\n this.hashBuffer();\n\n this.finished = true;\n }\n\n // The value in state is little-endian rather than big-endian, so flip\n // each word into a new Uint8Array\n const out = new Uint8Array(DIGEST_LENGTH);\n for (let i = 0; i < 8; i++) {\n out[i * 4] = (this.state[i] >>> 24) & 0xff;\n out[i * 4 + 1] = (this.state[i] >>> 16) & 0xff;\n out[i * 4 + 2] = (this.state[i] >>> 8) & 0xff;\n out[i * 4 + 3] = (this.state[i] >>> 0) & 0xff;\n }\n\n return out;\n }\n\n private hashBuffer(): void {\n const { buffer, state } = this;\n\n let state0 = state[0],\n state1 = state[1],\n state2 = state[2],\n state3 = state[3],\n state4 = state[4],\n state5 = state[5],\n state6 = state[6],\n state7 = state[7];\n\n for (let i = 0; i < BLOCK_SIZE; i++) {\n if (i < 16) {\n this.temp[i] =\n ((buffer[i * 4] & 0xff) << 24) |\n ((buffer[i * 4 + 1] & 0xff) << 16) |\n ((buffer[i * 4 + 2] & 0xff) << 8) |\n (buffer[i * 4 + 3] & 0xff);\n } else {\n let u = this.temp[i - 2];\n const t1 =\n ((u >>> 17) | (u << 15)) ^ ((u >>> 19) | (u << 13)) ^ (u >>> 10);\n\n u = this.temp[i - 15];\n const t2 =\n ((u >>> 7) | (u << 25)) ^ ((u >>> 18) | (u << 14)) ^ (u >>> 3);\n\n this.temp[i] =\n ((t1 + this.temp[i - 7]) | 0) + ((t2 + this.temp[i - 16]) | 0);\n }\n\n const t1 =\n ((((((state4 >>> 6) | (state4 << 26)) ^\n ((state4 >>> 11) | (state4 << 21)) ^\n ((state4 >>> 25) | (state4 << 7))) +\n ((state4 & state5) ^ (~state4 & state6))) |\n 0) +\n ((state7 + ((KEY[i] + this.temp[i]) | 0)) | 0)) |\n 0;\n\n const t2 =\n ((((state0 >>> 2) | (state0 << 30)) ^\n ((state0 >>> 13) | (state0 << 19)) ^\n ((state0 >>> 22) | (state0 << 10))) +\n ((state0 & state1) ^ (state0 & state2) ^ (state1 & state2))) |\n 0;\n\n state7 = state6;\n state6 = state5;\n state5 = state4;\n state4 = (state3 + t1) | 0;\n state3 = state2;\n state2 = state1;\n state1 = state0;\n state0 = (t1 + t2) | 0;\n }\n\n state[0] += state0;\n state[1] += state1;\n state[2] += state2;\n state[3] += state3;\n state[4] += state4;\n state[5] += state5;\n state[6] += state6;\n state[7] += state7;\n }\n}\n","/**\n * @internal\n */\nexport const BLOCK_SIZE: number = 64;\n\n/**\n * @internal\n */\nexport const DIGEST_LENGTH: number = 32;\n\n/**\n * @internal\n */\nexport const KEY = new Uint32Array([\n 0x428a2f98,\n 0x71374491,\n 0xb5c0fbcf,\n 0xe9b5dba5,\n 0x3956c25b,\n 0x59f111f1,\n 0x923f82a4,\n 0xab1c5ed5,\n 0xd807aa98,\n 0x12835b01,\n 0x243185be,\n 0x550c7dc3,\n 0x72be5d74,\n 0x80deb1fe,\n 0x9bdc06a7,\n 0xc19bf174,\n 0xe49b69c1,\n 0xefbe4786,\n 0x0fc19dc6,\n 0x240ca1cc,\n 0x2de92c6f,\n 0x4a7484aa,\n 0x5cb0a9dc,\n 0x76f988da,\n 0x983e5152,\n 0xa831c66d,\n 0xb00327c8,\n 0xbf597fc7,\n 0xc6e00bf3,\n 0xd5a79147,\n 0x06ca6351,\n 0x14292967,\n 0x27b70a85,\n 0x2e1b2138,\n 0x4d2c6dfc,\n 0x53380d13,\n 0x650a7354,\n 0x766a0abb,\n 0x81c2c92e,\n 0x92722c85,\n 0xa2bfe8a1,\n 0xa81a664b,\n 0xc24b8b70,\n 0xc76c51a3,\n 0xd192e819,\n 0xd6990624,\n 0xf40e3585,\n 0x106aa070,\n 0x19a4c116,\n 0x1e376c08,\n 0x2748774c,\n 0x34b0bcb5,\n 0x391c0cb3,\n 0x4ed8aa4a,\n 0x5b9cca4f,\n 0x682e6ff3,\n 0x748f82ee,\n 0x78a5636f,\n 0x84c87814,\n 0x8cc70208,\n 0x90befffa,\n 0xa4506ceb,\n 0xbef9a3f7,\n 0xc67178f2\n]);\n\n/**\n * @internal\n */\nexport const INIT = [\n 0x6a09e667,\n 0xbb67ae85,\n 0x3c6ef372,\n 0xa54ff53a,\n 0x510e527f,\n 0x9b05688c,\n 0x1f83d9ab,\n 0x5be0cd19\n];\n\n/**\n * @internal\n */\nexport const MAX_HASHABLE_LENGTH = 2 ** 53 - 1;\n","export * from \"./jsSha256\";\n","import { BLOCK_SIZE } from \"./constants\";\nimport { RawSha256 } from \"./RawSha256\";\nimport { Checksum, SourceData } from \"@aws-sdk/types\";\nimport { isEmptyData, convertToBuffer } from \"@aws-crypto/util\";\n\nexport class Sha256 implements Checksum {\n private readonly secret?: SourceData;\n private hash: RawSha256;\n private outer?: RawSha256;\n private error: any;\n\n constructor(secret?: SourceData) {\n this.secret = secret;\n this.hash = new RawSha256();\n this.reset();\n }\n\n update(toHash: SourceData): void {\n if (isEmptyData(toHash) || this.error) {\n return;\n }\n\n try {\n this.hash.update(convertToBuffer(toHash));\n } catch (e) {\n this.error = e;\n }\n }\n\n /* This synchronous method keeps compatibility\n * with the v2 aws-sdk.\n */\n digestSync(): Uint8Array {\n if (this.error) {\n throw this.error;\n }\n\n if (this.outer) {\n if (!this.outer.finished) {\n this.outer.update(this.hash.digest());\n }\n\n return this.outer.digest();\n }\n\n return this.hash.digest();\n }\n\n /* The underlying digest method here is synchronous.\n * To keep the same interface with the other hash functions\n * the default is to expose this as an async method.\n * However, it can sometimes be useful to have a sync method.\n */\n async digest(): Promise {\n return this.digestSync();\n }\n\n reset(): void {\n this.hash = new RawSha256();\n if (this.secret) {\n this.outer = new RawSha256();\n const inner = bufferFromSecret(this.secret);\n const outer = new Uint8Array(BLOCK_SIZE);\n outer.set(inner);\n\n for (let i = 0; i < BLOCK_SIZE; i++) {\n inner[i] ^= 0x36;\n outer[i] ^= 0x5c;\n }\n\n this.hash.update(inner);\n this.outer.update(outer);\n\n // overwrite the copied key in memory\n for (let i = 0; i < inner.byteLength; i++) {\n inner[i] = 0;\n }\n }\n }\n}\n\nfunction bufferFromSecret(secret: SourceData): Uint8Array {\n let input = convertToBuffer(secret);\n\n if (input.byteLength > BLOCK_SIZE) {\n const bufferHash = new RawSha256();\n bufferHash.update(input);\n input = bufferHash.digest();\n }\n\n const buffer = new Uint8Array(BLOCK_SIZE);\n buffer.set(input);\n return buffer;\n}\n","export * from \"./supportsWebCrypto\";\n","type SubtleCryptoMethod =\n | \"decrypt\"\n | \"digest\"\n | \"encrypt\"\n | \"exportKey\"\n | \"generateKey\"\n | \"importKey\"\n | \"sign\"\n | \"verify\";\n\nconst subtleCryptoMethods: Array = [\n \"decrypt\",\n \"digest\",\n \"encrypt\",\n \"exportKey\",\n \"generateKey\",\n \"importKey\",\n \"sign\",\n \"verify\"\n];\n\nexport function supportsWebCrypto(window: Window): boolean {\n if (\n supportsSecureRandom(window) &&\n typeof window.crypto.subtle === \"object\"\n ) {\n const { subtle } = window.crypto;\n\n return supportsSubtleCrypto(subtle);\n }\n\n return false;\n}\n\nexport function supportsSecureRandom(window: Window): boolean {\n if (typeof window === \"object\" && typeof window.crypto === \"object\") {\n const { getRandomValues } = window.crypto;\n\n return typeof getRandomValues === \"function\";\n }\n\n return false;\n}\n\nexport function supportsSubtleCrypto(subtle: SubtleCrypto) {\n return (\n subtle &&\n subtleCryptoMethods.every(\n methodName => typeof subtle[methodName] === \"function\"\n )\n );\n}\n\nexport async function supportsZeroByteGCM(subtle: SubtleCrypto) {\n if (!supportsSubtleCrypto(subtle)) return false;\n try {\n const key = await subtle.generateKey(\n { name: \"AES-GCM\", length: 128 },\n false,\n [\"encrypt\"]\n );\n const zeroByteAuthTag = await subtle.encrypt(\n {\n name: \"AES-GCM\",\n iv: new Uint8Array(Array(12)),\n additionalData: new Uint8Array(Array(16)),\n tagLength: 128\n },\n key,\n new Uint8Array(0)\n );\n return zeroByteAuthTag.byteLength === 16;\n } catch {\n return false;\n }\n}\n","// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\nimport { SourceData } from \"@aws-sdk/types\";\nimport { fromUtf8 as fromUtf8Browser } from \"@aws-sdk/util-utf8-browser\";\n\n// Quick polyfill\nconst fromUtf8 =\n typeof Buffer !== \"undefined\" && Buffer.from\n ? (input: string) => Buffer.from(input, \"utf8\")\n : fromUtf8Browser;\n\nexport function convertToBuffer(data: SourceData): Uint8Array {\n // Already a Uint8, do nothing\n if (data instanceof Uint8Array) return data;\n\n if (typeof data === \"string\") {\n return fromUtf8(data);\n }\n\n if (ArrayBuffer.isView(data)) {\n return new Uint8Array(\n data.buffer,\n data.byteOffset,\n data.byteLength / Uint8Array.BYTES_PER_ELEMENT\n );\n }\n\n return new Uint8Array(data);\n}\n","// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\nexport { convertToBuffer } from \"./convertToBuffer\";\nexport { isEmptyData } from \"./isEmptyData\";\nexport { numToUint8 } from \"./numToUint8\";\nexport {uint32ArrayFrom} from './uint32ArrayFrom';\n","// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\nimport { SourceData } from \"@aws-sdk/types\";\n\nexport function isEmptyData(data: SourceData): boolean {\n if (typeof data === \"string\") {\n return data.length === 0;\n }\n\n return data.byteLength === 0;\n}\n","// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\nexport function numToUint8(num: number) {\n return new Uint8Array([\n (num & 0xff000000) >> 24,\n (num & 0x00ff0000) >> 16,\n (num & 0x0000ff00) >> 8,\n num & 0x000000ff,\n ]);\n}\n","// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\n\n// IE 11 does not support Array.from, so we do it manually\nexport function uint32ArrayFrom(a_lookUpTable: Array): Uint32Array {\n if (!Uint32Array.from) {\n const return_array = new Uint32Array(a_lookUpTable.length)\n let a_index = 0\n while (a_index < a_lookUpTable.length) {\n return_array[a_index] = a_lookUpTable[a_index]\n a_index += 1\n }\n return return_array\n }\n return Uint32Array.from(a_lookUpTable)\n}\n","const fallbackWindow = {};\nexport function locateWindow() {\n if (typeof window !== \"undefined\") {\n return window;\n }\n else if (typeof self !== \"undefined\") {\n return self;\n }\n return fallbackWindow;\n}\n","import { fromUtf8 as jsFromUtf8, toUtf8 as jsToUtf8 } from \"./pureJs\";\nimport { fromUtf8 as textEncoderFromUtf8, toUtf8 as textEncoderToUtf8 } from \"./whatwgEncodingApi\";\nexport const fromUtf8 = (input) => typeof TextEncoder === \"function\" ? textEncoderFromUtf8(input) : jsFromUtf8(input);\nexport const toUtf8 = (input) => typeof TextDecoder === \"function\" ? textEncoderToUtf8(input) : jsToUtf8(input);\n","export function fromUtf8(input) {\n return new TextEncoder().encode(input);\n}\nexport function toUtf8(input) {\n return new TextDecoder(\"utf-8\").decode(input);\n}\n","export const fromUtf8 = (input) => {\n const bytes = [];\n for (let i = 0, len = input.length; i < len; i++) {\n const value = input.charCodeAt(i);\n if (value < 0x80) {\n bytes.push(value);\n }\n else if (value < 0x800) {\n bytes.push((value >> 6) | 0b11000000, (value & 0b111111) | 0b10000000);\n }\n else if (i + 1 < input.length && (value & 0xfc00) === 0xd800 && (input.charCodeAt(i + 1) & 0xfc00) === 0xdc00) {\n const surrogatePair = 0x10000 + ((value & 0b1111111111) << 10) + (input.charCodeAt(++i) & 0b1111111111);\n bytes.push((surrogatePair >> 18) | 0b11110000, ((surrogatePair >> 12) & 0b111111) | 0b10000000, ((surrogatePair >> 6) & 0b111111) | 0b10000000, (surrogatePair & 0b111111) | 0b10000000);\n }\n else {\n bytes.push((value >> 12) | 0b11100000, ((value >> 6) & 0b111111) | 0b10000000, (value & 0b111111) | 0b10000000);\n }\n }\n return Uint8Array.from(bytes);\n};\nexport const toUtf8 = (input) => {\n let decoded = \"\";\n for (let i = 0, len = input.length; i < len; i++) {\n const byte = input[i];\n if (byte < 0x80) {\n decoded += String.fromCharCode(byte);\n }\n else if (0b11000000 <= byte && byte < 0b11100000) {\n const nextByte = input[++i];\n decoded += String.fromCharCode(((byte & 0b11111) << 6) | (nextByte & 0b111111));\n }\n else if (0b11110000 <= byte && byte < 0b101101101) {\n const surrogatePair = [byte, input[++i], input[++i], input[++i]];\n const encoded = \"%\" + surrogatePair.map((byteValue) => byteValue.toString(16)).join(\"%\");\n decoded += decodeURIComponent(encoded);\n }\n else {\n decoded += String.fromCharCode(((byte & 0b1111) << 12) | ((input[++i] & 0b111111) << 6) | (input[++i] & 0b111111));\n }\n }\n return decoded;\n};\n","import { fromUtf8 as jsFromUtf8, toUtf8 as jsToUtf8 } from \"./pureJs\";\nimport { fromUtf8 as textEncoderFromUtf8, toUtf8 as textEncoderToUtf8 } from \"./whatwgEncodingApi\";\nexport const fromUtf8 = (input) => typeof TextEncoder === \"function\" ? textEncoderFromUtf8(input) : jsFromUtf8(input);\nexport const toUtf8 = (input) => typeof TextDecoder === \"function\" ? textEncoderToUtf8(input) : jsToUtf8(input);\n","export function fromUtf8(input) {\n return new TextEncoder().encode(input);\n}\nexport function toUtf8(input) {\n return new TextDecoder(\"utf-8\").decode(input);\n}\n","export const fromUtf8 = (input) => {\n const bytes = [];\n for (let i = 0, len = input.length; i < len; i++) {\n const value = input.charCodeAt(i);\n if (value < 0x80) {\n bytes.push(value);\n }\n else if (value < 0x800) {\n bytes.push((value >> 6) | 0b11000000, (value & 0b111111) | 0b10000000);\n }\n else if (i + 1 < input.length && (value & 0xfc00) === 0xd800 && (input.charCodeAt(i + 1) & 0xfc00) === 0xdc00) {\n const surrogatePair = 0x10000 + ((value & 0b1111111111) << 10) + (input.charCodeAt(++i) & 0b1111111111);\n bytes.push((surrogatePair >> 18) | 0b11110000, ((surrogatePair >> 12) & 0b111111) | 0b10000000, ((surrogatePair >> 6) & 0b111111) | 0b10000000, (surrogatePair & 0b111111) | 0b10000000);\n }\n else {\n bytes.push((value >> 12) | 0b11100000, ((value >> 6) & 0b111111) | 0b10000000, (value & 0b111111) | 0b10000000);\n }\n }\n return Uint8Array.from(bytes);\n};\nexport const toUtf8 = (input) => {\n let decoded = \"\";\n for (let i = 0, len = input.length; i < len; i++) {\n const byte = input[i];\n if (byte < 0x80) {\n decoded += String.fromCharCode(byte);\n }\n else if (0b11000000 <= byte && byte < 0b11100000) {\n const nextByte = input[++i];\n decoded += String.fromCharCode(((byte & 0b11111) << 6) | (nextByte & 0b111111));\n }\n else if (0b11110000 <= byte && byte < 0b101101101) {\n const surrogatePair = [byte, input[++i], input[++i], input[++i]];\n const encoded = \"%\" + surrogatePair.map((byteValue) => byteValue.toString(16)).join(\"%\");\n decoded += decodeURIComponent(encoded);\n }\n else {\n decoded += String.fromCharCode(((byte & 0b1111) << 12) | ((input[++i] & 0b111111) << 6) | (input[++i] & 0b111111));\n }\n }\n return decoded;\n};\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nvar DEFAULT_SIZE = 24;\n\nexports.default = function (_ref) {\n var _ref$fill = _ref.fill,\n fill = _ref$fill === undefined ? 'currentColor' : _ref$fill,\n _ref$width = _ref.width,\n width = _ref$width === undefined ? DEFAULT_SIZE : _ref$width,\n _ref$height = _ref.height,\n height = _ref$height === undefined ? DEFAULT_SIZE : _ref$height,\n _ref$style = _ref.style,\n style = _ref$style === undefined ? {} : _ref$style,\n props = _objectWithoutProperties(_ref, ['fill', 'width', 'height', 'style']);\n\n return _react2.default.createElement(\n 'svg',\n _extends({\n viewBox: '0 0 ' + DEFAULT_SIZE + ' ' + DEFAULT_SIZE,\n style: _extends({ fill: fill, width: width, height: height }, style)\n }, props),\n _react2.default.createElement('path', { d: 'M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z' })\n );\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nvar DEFAULT_SIZE = 24;\n\nexports.default = function (_ref) {\n var _ref$fill = _ref.fill,\n fill = _ref$fill === undefined ? 'currentColor' : _ref$fill,\n _ref$width = _ref.width,\n width = _ref$width === undefined ? DEFAULT_SIZE : _ref$width,\n _ref$height = _ref.height,\n height = _ref$height === undefined ? DEFAULT_SIZE : _ref$height,\n _ref$style = _ref.style,\n style = _ref$style === undefined ? {} : _ref$style,\n props = _objectWithoutProperties(_ref, ['fill', 'width', 'height', 'style']);\n\n return _react2.default.createElement(\n 'svg',\n _extends({\n viewBox: '0 0 ' + DEFAULT_SIZE + ' ' + DEFAULT_SIZE,\n style: _extends({ fill: fill, width: width, height: height }, style)\n }, props),\n _react2.default.createElement('path', { d: 'M12,18.17L8.83,15L7.42,16.41L12,21L16.59,16.41L15.17,15M12,5.83L15.17,9L16.58,7.59L12,3L7.41,7.59L8.83,9L12,5.83Z' })\n );\n};","function number(n: number) {\n if (!Number.isSafeInteger(n) || n < 0) throw new Error(`Wrong positive integer: ${n}`);\n}\n\nfunction bool(b: boolean) {\n if (typeof b !== 'boolean') throw new Error(`Expected boolean, not ${b}`);\n}\n\n// copied from utils\nfunction isBytes(a: unknown): a is Uint8Array {\n return (\n a instanceof Uint8Array ||\n (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array')\n );\n}\n\nfunction bytes(b: Uint8Array | undefined, ...lengths: number[]) {\n if (!isBytes(b)) throw new Error('Expected Uint8Array');\n if (lengths.length > 0 && !lengths.includes(b.length))\n throw new Error(`Expected Uint8Array of length ${lengths}, not of length=${b.length}`);\n}\n\ntype Hash = {\n (data: Uint8Array): Uint8Array;\n blockLen: number;\n outputLen: number;\n create: any;\n};\nfunction hash(hash: Hash) {\n if (typeof hash !== 'function' || typeof hash.create !== 'function')\n throw new Error('Hash should be wrapped by utils.wrapConstructor');\n number(hash.outputLen);\n number(hash.blockLen);\n}\n\nfunction exists(instance: any, checkFinished = true) {\n if (instance.destroyed) throw new Error('Hash instance has been destroyed');\n if (checkFinished && instance.finished) throw new Error('Hash#digest() has already been called');\n}\nfunction output(out: any, instance: any) {\n bytes(out);\n const min = instance.outputLen;\n if (out.length < min) {\n throw new Error(`digestInto() expects output buffer of length at least ${min}`);\n }\n}\n\nexport { number, bool, bytes, hash, exists, output };\n\nconst assert = { number, bool, bytes, hash, exists, output };\nexport default assert;\n","const U32_MASK64 = /* @__PURE__ */ BigInt(2 ** 32 - 1);\nconst _32n = /* @__PURE__ */ BigInt(32);\n\n// We are not using BigUint64Array, because they are extremely slow as per 2022\nfunction fromBig(n: bigint, le = false) {\n if (le) return { h: Number(n & U32_MASK64), l: Number((n >> _32n) & U32_MASK64) };\n return { h: Number((n >> _32n) & U32_MASK64) | 0, l: Number(n & U32_MASK64) | 0 };\n}\n\nfunction split(lst: bigint[], le = false) {\n let Ah = new Uint32Array(lst.length);\n let Al = new Uint32Array(lst.length);\n for (let i = 0; i < lst.length; i++) {\n const { h, l } = fromBig(lst[i], le);\n [Ah[i], Al[i]] = [h, l];\n }\n return [Ah, Al];\n}\n\nconst toBig = (h: number, l: number) => (BigInt(h >>> 0) << _32n) | BigInt(l >>> 0);\n// for Shift in [0, 32)\nconst shrSH = (h: number, _l: number, s: number) => h >>> s;\nconst shrSL = (h: number, l: number, s: number) => (h << (32 - s)) | (l >>> s);\n// Right rotate for Shift in [1, 32)\nconst rotrSH = (h: number, l: number, s: number) => (h >>> s) | (l << (32 - s));\nconst rotrSL = (h: number, l: number, s: number) => (h << (32 - s)) | (l >>> s);\n// Right rotate for Shift in (32, 64), NOTE: 32 is special case.\nconst rotrBH = (h: number, l: number, s: number) => (h << (64 - s)) | (l >>> (s - 32));\nconst rotrBL = (h: number, l: number, s: number) => (h >>> (s - 32)) | (l << (64 - s));\n// Right rotate for shift===32 (just swaps l&h)\nconst rotr32H = (_h: number, l: number) => l;\nconst rotr32L = (h: number, _l: number) => h;\n// Left rotate for Shift in [1, 32)\nconst rotlSH = (h: number, l: number, s: number) => (h << s) | (l >>> (32 - s));\nconst rotlSL = (h: number, l: number, s: number) => (l << s) | (h >>> (32 - s));\n// Left rotate for Shift in (32, 64), NOTE: 32 is special case.\nconst rotlBH = (h: number, l: number, s: number) => (l << (s - 32)) | (h >>> (64 - s));\nconst rotlBL = (h: number, l: number, s: number) => (h << (s - 32)) | (l >>> (64 - s));\n\n// JS uses 32-bit signed integers for bitwise operations which means we cannot\n// simple take carry out of low bit sum by shift, we need to use division.\nfunction add(Ah: number, Al: number, Bh: number, Bl: number) {\n const l = (Al >>> 0) + (Bl >>> 0);\n return { h: (Ah + Bh + ((l / 2 ** 32) | 0)) | 0, l: l | 0 };\n}\n// Addition with more than 2 elements\nconst add3L = (Al: number, Bl: number, Cl: number) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0);\nconst add3H = (low: number, Ah: number, Bh: number, Ch: number) =>\n (Ah + Bh + Ch + ((low / 2 ** 32) | 0)) | 0;\nconst add4L = (Al: number, Bl: number, Cl: number, Dl: number) =>\n (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0);\nconst add4H = (low: number, Ah: number, Bh: number, Ch: number, Dh: number) =>\n (Ah + Bh + Ch + Dh + ((low / 2 ** 32) | 0)) | 0;\nconst add5L = (Al: number, Bl: number, Cl: number, Dl: number, El: number) =>\n (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0) + (El >>> 0);\nconst add5H = (low: number, Ah: number, Bh: number, Ch: number, Dh: number, Eh: number) =>\n (Ah + Bh + Ch + Dh + Eh + ((low / 2 ** 32) | 0)) | 0;\n\n// prettier-ignore\nexport {\n fromBig, split, toBig,\n shrSH, shrSL,\n rotrSH, rotrSL, rotrBH, rotrBL,\n rotr32H, rotr32L,\n rotlSH, rotlSL, rotlBH, rotlBL,\n add, add3L, add3H, add4L, add4H, add5H, add5L,\n};\n// prettier-ignore\nconst u64 = {\n fromBig, split, toBig,\n shrSH, shrSL,\n rotrSH, rotrSL, rotrBH, rotrBL,\n rotr32H, rotr32L,\n rotlSH, rotlSL, rotlBH, rotlBL,\n add, add3L, add3H, add4L, add4H, add5H, add5L,\n};\nexport default u64;\n","// We use WebCrypto aka globalThis.crypto, which exists in browsers and node.js 16+.\n// See utils.ts for details.\ndeclare const globalThis: Record | undefined;\nexport const crypto =\n typeof globalThis === 'object' && 'crypto' in globalThis ? globalThis.crypto : undefined;\n","import { bytes, exists, number, output } from './_assert.js';\nimport { rotlBH, rotlBL, rotlSH, rotlSL, split } from './_u64.js';\nimport {\n Hash,\n u32,\n Input,\n toBytes,\n wrapConstructor,\n wrapXOFConstructorWithOpts,\n HashXOF,\n} from './utils.js';\n\n// SHA3 (keccak) is based on a new design: basically, the internal state is bigger than output size.\n// It's called a sponge function.\n\n// Various per round constants calculations\nconst [SHA3_PI, SHA3_ROTL, _SHA3_IOTA]: [number[], number[], bigint[]] = [[], [], []];\nconst _0n = /* @__PURE__ */ BigInt(0);\nconst _1n = /* @__PURE__ */ BigInt(1);\nconst _2n = /* @__PURE__ */ BigInt(2);\nconst _7n = /* @__PURE__ */ BigInt(7);\nconst _256n = /* @__PURE__ */ BigInt(256);\nconst _0x71n = /* @__PURE__ */ BigInt(0x71);\nfor (let round = 0, R = _1n, x = 1, y = 0; round < 24; round++) {\n // Pi\n [x, y] = [y, (2 * x + 3 * y) % 5];\n SHA3_PI.push(2 * (5 * y + x));\n // Rotational\n SHA3_ROTL.push((((round + 1) * (round + 2)) / 2) % 64);\n // Iota\n let t = _0n;\n for (let j = 0; j < 7; j++) {\n R = ((R << _1n) ^ ((R >> _7n) * _0x71n)) % _256n;\n if (R & _2n) t ^= _1n << ((_1n << /* @__PURE__ */ BigInt(j)) - _1n);\n }\n _SHA3_IOTA.push(t);\n}\nconst [SHA3_IOTA_H, SHA3_IOTA_L] = /* @__PURE__ */ split(_SHA3_IOTA, true);\n\n// Left rotation (without 0, 32, 64)\nconst rotlH = (h: number, l: number, s: number) => (s > 32 ? rotlBH(h, l, s) : rotlSH(h, l, s));\nconst rotlL = (h: number, l: number, s: number) => (s > 32 ? rotlBL(h, l, s) : rotlSL(h, l, s));\n\n// Same as keccakf1600, but allows to skip some rounds\nexport function keccakP(s: Uint32Array, rounds: number = 24) {\n const B = new Uint32Array(5 * 2);\n // NOTE: all indices are x2 since we store state as u32 instead of u64 (bigints to slow in js)\n for (let round = 24 - rounds; round < 24; round++) {\n // Theta θ\n for (let x = 0; x < 10; x++) B[x] = s[x] ^ s[x + 10] ^ s[x + 20] ^ s[x + 30] ^ s[x + 40];\n for (let x = 0; x < 10; x += 2) {\n const idx1 = (x + 8) % 10;\n const idx0 = (x + 2) % 10;\n const B0 = B[idx0];\n const B1 = B[idx0 + 1];\n const Th = rotlH(B0, B1, 1) ^ B[idx1];\n const Tl = rotlL(B0, B1, 1) ^ B[idx1 + 1];\n for (let y = 0; y < 50; y += 10) {\n s[x + y] ^= Th;\n s[x + y + 1] ^= Tl;\n }\n }\n // Rho (ρ) and Pi (π)\n let curH = s[2];\n let curL = s[3];\n for (let t = 0; t < 24; t++) {\n const shift = SHA3_ROTL[t];\n const Th = rotlH(curH, curL, shift);\n const Tl = rotlL(curH, curL, shift);\n const PI = SHA3_PI[t];\n curH = s[PI];\n curL = s[PI + 1];\n s[PI] = Th;\n s[PI + 1] = Tl;\n }\n // Chi (χ)\n for (let y = 0; y < 50; y += 10) {\n for (let x = 0; x < 10; x++) B[x] = s[y + x];\n for (let x = 0; x < 10; x++) s[y + x] ^= ~B[(x + 2) % 10] & B[(x + 4) % 10];\n }\n // Iota (ι)\n s[0] ^= SHA3_IOTA_H[round];\n s[1] ^= SHA3_IOTA_L[round];\n }\n B.fill(0);\n}\n\nexport class Keccak extends Hash implements HashXOF {\n protected state: Uint8Array;\n protected pos = 0;\n protected posOut = 0;\n protected finished = false;\n protected state32: Uint32Array;\n protected destroyed = false;\n // NOTE: we accept arguments in bytes instead of bits here.\n constructor(\n public blockLen: number,\n public suffix: number,\n public outputLen: number,\n protected enableXOF = false,\n protected rounds: number = 24\n ) {\n super();\n // Can be passed from user as dkLen\n number(outputLen);\n // 1600 = 5x5 matrix of 64bit. 1600 bits === 200 bytes\n if (0 >= this.blockLen || this.blockLen >= 200)\n throw new Error('Sha3 supports only keccak-f1600 function');\n this.state = new Uint8Array(200);\n this.state32 = u32(this.state);\n }\n protected keccak() {\n keccakP(this.state32, this.rounds);\n this.posOut = 0;\n this.pos = 0;\n }\n update(data: Input) {\n exists(this);\n const { blockLen, state } = this;\n data = toBytes(data);\n const len = data.length;\n for (let pos = 0; pos < len; ) {\n const take = Math.min(blockLen - this.pos, len - pos);\n for (let i = 0; i < take; i++) state[this.pos++] ^= data[pos++];\n if (this.pos === blockLen) this.keccak();\n }\n return this;\n }\n protected finish() {\n if (this.finished) return;\n this.finished = true;\n const { state, suffix, pos, blockLen } = this;\n // Do the padding\n state[pos] ^= suffix;\n if ((suffix & 0x80) !== 0 && pos === blockLen - 1) this.keccak();\n state[blockLen - 1] ^= 0x80;\n this.keccak();\n }\n protected writeInto(out: Uint8Array): Uint8Array {\n exists(this, false);\n bytes(out);\n this.finish();\n const bufferOut = this.state;\n const { blockLen } = this;\n for (let pos = 0, len = out.length; pos < len; ) {\n if (this.posOut >= blockLen) this.keccak();\n const take = Math.min(blockLen - this.posOut, len - pos);\n out.set(bufferOut.subarray(this.posOut, this.posOut + take), pos);\n this.posOut += take;\n pos += take;\n }\n return out;\n }\n xofInto(out: Uint8Array): Uint8Array {\n // Sha3/Keccak usage with XOF is probably mistake, only SHAKE instances can do XOF\n if (!this.enableXOF) throw new Error('XOF is not possible for this instance');\n return this.writeInto(out);\n }\n xof(bytes: number): Uint8Array {\n number(bytes);\n return this.xofInto(new Uint8Array(bytes));\n }\n digestInto(out: Uint8Array) {\n output(out, this);\n if (this.finished) throw new Error('digest() was already called');\n this.writeInto(out);\n this.destroy();\n return out;\n }\n digest() {\n return this.digestInto(new Uint8Array(this.outputLen));\n }\n destroy() {\n this.destroyed = true;\n this.state.fill(0);\n }\n _cloneInto(to?: Keccak): Keccak {\n const { blockLen, suffix, outputLen, rounds, enableXOF } = this;\n to ||= new Keccak(blockLen, suffix, outputLen, enableXOF, rounds);\n to.state32.set(this.state32);\n to.pos = this.pos;\n to.posOut = this.posOut;\n to.finished = this.finished;\n to.rounds = rounds;\n // Suffix can change in cSHAKE\n to.suffix = suffix;\n to.outputLen = outputLen;\n to.enableXOF = enableXOF;\n to.destroyed = this.destroyed;\n return to;\n }\n}\n\nconst gen = (suffix: number, blockLen: number, outputLen: number) =>\n wrapConstructor(() => new Keccak(blockLen, suffix, outputLen));\n\nexport const sha3_224 = /* @__PURE__ */ gen(0x06, 144, 224 / 8);\n/**\n * SHA3-256 hash function\n * @param message - that would be hashed\n */\nexport const sha3_256 = /* @__PURE__ */ gen(0x06, 136, 256 / 8);\nexport const sha3_384 = /* @__PURE__ */ gen(0x06, 104, 384 / 8);\nexport const sha3_512 = /* @__PURE__ */ gen(0x06, 72, 512 / 8);\nexport const keccak_224 = /* @__PURE__ */ gen(0x01, 144, 224 / 8);\n/**\n * keccak-256 hash function. Different from SHA3-256.\n * @param message - that would be hashed\n */\nexport const keccak_256 = /* @__PURE__ */ gen(0x01, 136, 256 / 8);\nexport const keccak_384 = /* @__PURE__ */ gen(0x01, 104, 384 / 8);\nexport const keccak_512 = /* @__PURE__ */ gen(0x01, 72, 512 / 8);\n\nexport type ShakeOpts = { dkLen?: number };\n\nconst genShake = (suffix: number, blockLen: number, outputLen: number) =>\n wrapXOFConstructorWithOpts, ShakeOpts>(\n (opts: ShakeOpts = {}) =>\n new Keccak(blockLen, suffix, opts.dkLen === undefined ? outputLen : opts.dkLen, true)\n );\n\nexport const shake128 = /* @__PURE__ */ genShake(0x1f, 168, 128 / 8);\nexport const shake256 = /* @__PURE__ */ genShake(0x1f, 136, 256 / 8);\n","/*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n\n// We use WebCrypto aka globalThis.crypto, which exists in browsers and node.js 16+.\n// node.js versions earlier than v19 don't declare it in global scope.\n// For node.js, package.json#exports field mapping rewrites import\n// from `crypto` to `cryptoNode`, which imports native module.\n// Makes the utils un-importable in browsers without a bundler.\n// Once node.js 18 is deprecated (2025-04-30), we can just drop the import.\nimport { crypto } from '@noble/hashes/crypto';\n\n// prettier-ignore\nexport type TypedArray = Int8Array | Uint8ClampedArray | Uint8Array |\n Uint16Array | Int16Array | Uint32Array | Int32Array;\n\n// Cast array to different type\nexport const u8 = (arr: TypedArray) => new Uint8Array(arr.buffer, arr.byteOffset, arr.byteLength);\nexport const u32 = (arr: TypedArray) =>\n new Uint32Array(arr.buffer, arr.byteOffset, Math.floor(arr.byteLength / 4));\n\nfunction isBytes(a: unknown): a is Uint8Array {\n return (\n a instanceof Uint8Array ||\n (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array')\n );\n}\n\n// Cast array to view\nexport const createView = (arr: TypedArray) =>\n new DataView(arr.buffer, arr.byteOffset, arr.byteLength);\n\n// The rotate right (circular right shift) operation for uint32\nexport const rotr = (word: number, shift: number) => (word << (32 - shift)) | (word >>> shift);\n\n// big-endian hardware is rare. Just in case someone still decides to run hashes:\n// early-throw an error because we don't support BE yet.\n// Other libraries would silently corrupt the data instead of throwing an error,\n// when they don't support it.\nexport const isLE = new Uint8Array(new Uint32Array([0x11223344]).buffer)[0] === 0x44;\nif (!isLE) throw new Error('Non little-endian hardware is not supported');\n\n// Array where index 0xf0 (240) is mapped to string 'f0'\nconst hexes = /* @__PURE__ */ Array.from({ length: 256 }, (_, i) =>\n i.toString(16).padStart(2, '0')\n);\n/**\n * @example bytesToHex(Uint8Array.from([0xca, 0xfe, 0x01, 0x23])) // 'cafe0123'\n */\nexport function bytesToHex(bytes: Uint8Array): string {\n if (!isBytes(bytes)) throw new Error('Uint8Array expected');\n // pre-caching improves the speed 6x\n let hex = '';\n for (let i = 0; i < bytes.length; i++) {\n hex += hexes[bytes[i]];\n }\n return hex;\n}\n\n// We use optimized technique to convert hex string to byte array\nconst asciis = { _0: 48, _9: 57, _A: 65, _F: 70, _a: 97, _f: 102 } as const;\nfunction asciiToBase16(char: number): number | undefined {\n if (char >= asciis._0 && char <= asciis._9) return char - asciis._0;\n if (char >= asciis._A && char <= asciis._F) return char - (asciis._A - 10);\n if (char >= asciis._a && char <= asciis._f) return char - (asciis._a - 10);\n return;\n}\n\n/**\n * @example hexToBytes('cafe0123') // Uint8Array.from([0xca, 0xfe, 0x01, 0x23])\n */\nexport function hexToBytes(hex: string): Uint8Array {\n if (typeof hex !== 'string') throw new Error('hex string expected, got ' + typeof hex);\n const hl = hex.length;\n const al = hl / 2;\n if (hl % 2) throw new Error('padded hex string expected, got unpadded hex of length ' + hl);\n const array = new Uint8Array(al);\n for (let ai = 0, hi = 0; ai < al; ai++, hi += 2) {\n const n1 = asciiToBase16(hex.charCodeAt(hi));\n const n2 = asciiToBase16(hex.charCodeAt(hi + 1));\n if (n1 === undefined || n2 === undefined) {\n const char = hex[hi] + hex[hi + 1];\n throw new Error('hex string expected, got non-hex character \"' + char + '\" at index ' + hi);\n }\n array[ai] = n1 * 16 + n2;\n }\n return array;\n}\n\n// There is no setImmediate in browser and setTimeout is slow.\n// call of async fn will return Promise, which will be fullfiled only on\n// next scheduler queue processing step and this is exactly what we need.\nexport const nextTick = async () => {};\n\n// Returns control to thread each 'tick' ms to avoid blocking\nexport async function asyncLoop(iters: number, tick: number, cb: (i: number) => void) {\n let ts = Date.now();\n for (let i = 0; i < iters; i++) {\n cb(i);\n // Date.now() is not monotonic, so in case if clock goes backwards we return return control too\n const diff = Date.now() - ts;\n if (diff >= 0 && diff < tick) continue;\n await nextTick();\n ts += diff;\n }\n}\n\n// Global symbols in both browsers and Node.js since v11\n// See https://github.com/microsoft/TypeScript/issues/31535\ndeclare const TextEncoder: any;\n\n/**\n * @example utf8ToBytes('abc') // new Uint8Array([97, 98, 99])\n */\nexport function utf8ToBytes(str: string): Uint8Array {\n if (typeof str !== 'string') throw new Error(`utf8ToBytes expected string, got ${typeof str}`);\n return new Uint8Array(new TextEncoder().encode(str)); // https://bugzil.la/1681809\n}\n\nexport type Input = Uint8Array | string;\n/**\n * Normalizes (non-hex) string or Uint8Array to Uint8Array.\n * Warning: when Uint8Array is passed, it would NOT get copied.\n * Keep in mind for future mutable operations.\n */\nexport function toBytes(data: Input): Uint8Array {\n if (typeof data === 'string') data = utf8ToBytes(data);\n if (!isBytes(data)) throw new Error(`expected Uint8Array, got ${typeof data}`);\n return data;\n}\n\n/**\n * Copies several Uint8Arrays into one.\n */\nexport function concatBytes(...arrays: Uint8Array[]): Uint8Array {\n let sum = 0;\n for (let i = 0; i < arrays.length; i++) {\n const a = arrays[i];\n if (!isBytes(a)) throw new Error('Uint8Array expected');\n sum += a.length;\n }\n const res = new Uint8Array(sum);\n for (let i = 0, pad = 0; i < arrays.length; i++) {\n const a = arrays[i];\n res.set(a, pad);\n pad += a.length;\n }\n return res;\n}\n\n// For runtime check if class implements interface\nexport abstract class Hash> {\n abstract blockLen: number; // Bytes per block\n abstract outputLen: number; // Bytes in output\n abstract update(buf: Input): this;\n // Writes digest into buf\n abstract digestInto(buf: Uint8Array): void;\n abstract digest(): Uint8Array;\n /**\n * Resets internal state. Makes Hash instance unusable.\n * Reset is impossible for keyed hashes if key is consumed into state. If digest is not consumed\n * by user, they will need to manually call `destroy()` when zeroing is necessary.\n */\n abstract destroy(): void;\n /**\n * Clones hash instance. Unsafe: doesn't check whether `to` is valid. Can be used as `clone()`\n * when no options are passed.\n * Reasons to use `_cloneInto` instead of clone: 1) performance 2) reuse instance => all internal\n * buffers are overwritten => causes buffer overwrite which is used for digest in some cases.\n * There are no guarantees for clean-up because it's impossible in JS.\n */\n abstract _cloneInto(to?: T): T;\n // Safe version that clones internal state\n clone(): T {\n return this._cloneInto();\n }\n}\n\n/**\n * XOF: streaming API to read digest in chunks.\n * Same as 'squeeze' in keccak/k12 and 'seek' in blake3, but more generic name.\n * When hash used in XOF mode it is up to user to call '.destroy' afterwards, since we cannot\n * destroy state, next call can require more bytes.\n */\nexport type HashXOF> = Hash & {\n xof(bytes: number): Uint8Array; // Read 'bytes' bytes from digest stream\n xofInto(buf: Uint8Array): Uint8Array; // read buf.length bytes from digest stream into buf\n};\n\nconst toStr = {}.toString;\ntype EmptyObj = {};\nexport function checkOpts(\n defaults: T1,\n opts?: T2\n): T1 & T2 {\n if (opts !== undefined && toStr.call(opts) !== '[object Object]')\n throw new Error('Options should be object or undefined');\n const merged = Object.assign(defaults, opts);\n return merged as T1 & T2;\n}\n\nexport type CHash = ReturnType;\n\nexport function wrapConstructor>(hashCons: () => Hash) {\n const hashC = (msg: Input): Uint8Array => hashCons().update(toBytes(msg)).digest();\n const tmp = hashCons();\n hashC.outputLen = tmp.outputLen;\n hashC.blockLen = tmp.blockLen;\n hashC.create = () => hashCons();\n return hashC;\n}\n\nexport function wrapConstructorWithOpts, T extends Object>(\n hashCons: (opts?: T) => Hash\n) {\n const hashC = (msg: Input, opts?: T): Uint8Array => hashCons(opts).update(toBytes(msg)).digest();\n const tmp = hashCons({} as T);\n hashC.outputLen = tmp.outputLen;\n hashC.blockLen = tmp.blockLen;\n hashC.create = (opts: T) => hashCons(opts);\n return hashC;\n}\n\nexport function wrapXOFConstructorWithOpts, T extends Object>(\n hashCons: (opts?: T) => HashXOF\n) {\n const hashC = (msg: Input, opts?: T): Uint8Array => hashCons(opts).update(toBytes(msg)).digest();\n const tmp = hashCons({} as T);\n hashC.outputLen = tmp.outputLen;\n hashC.blockLen = tmp.blockLen;\n hashC.create = (opts: T) => hashCons(opts);\n return hashC;\n}\n\n/**\n * Secure PRNG. Uses `crypto.getRandomValues`, which defers to OS.\n */\nexport function randomBytes(bytesLength = 32): Uint8Array {\n if (crypto && typeof crypto.getRandomValues === 'function') {\n return crypto.getRandomValues(new Uint8Array(bytesLength));\n }\n throw new Error('crypto.getRandomValues must be defined');\n}\n","const { createId, init, getConstants, isCuid } = require(\"./src/index\");\n\nmodule.exports.createId = createId;\nmodule.exports.init = init;\nmodule.exports.getConstants = getConstants;\nmodule.exports.isCuid = isCuid;\n","/* global global, window, module */\nconst { sha3_512: sha3 } = require(\"@noble/hashes/sha3\");\n\nconst defaultLength = 24;\nconst bigLength = 32;\n\nconst createEntropy = (length = 4, random = Math.random) => {\n let entropy = \"\";\n\n while (entropy.length < length) {\n entropy = entropy + Math.floor(random() * 36).toString(36);\n }\n return entropy;\n};\n\n/*\n * Adapted from https://github.com/juanelas/bigint-conversion\n * MIT License Copyright (c) 2018 Juan Hernández Serrano\n */\nfunction bufToBigInt(buf) {\n let bits = 8n;\n\n let value = 0n;\n for (const i of buf.values()) {\n const bi = BigInt(i);\n value = (value << bits) + bi;\n }\n return value;\n}\n\nconst hash = (input = \"\") => {\n // Drop the first character because it will bias the histogram\n // to the left.\n return bufToBigInt(sha3(input)).toString(36).slice(1);\n};\n\nconst alphabet = Array.from({ length: 26 }, (x, i) =>\n String.fromCharCode(i + 97)\n);\n\nconst randomLetter = (random) =>\n alphabet[Math.floor(random() * alphabet.length)];\n\n/*\nThis is a fingerprint of the host environment. It is used to help\nprevent collisions when generating ids in a distributed system.\nIf no global object is available, you can pass in your own, or fall back\non a random string.\n*/\nconst createFingerprint = ({\n globalObj = typeof global !== \"undefined\"\n ? global\n : typeof window !== \"undefined\"\n ? window\n : {},\n random = Math.random,\n} = {}) => {\n const globals = Object.keys(globalObj).toString();\n const sourceString = globals.length\n ? globals + createEntropy(bigLength, random)\n : createEntropy(bigLength, random);\n\n return hash(sourceString).substring(0, bigLength);\n};\n\nconst createCounter = (count) => () => {\n return count++;\n};\n\n// ~22k hosts before 50% chance of initial counter collision\n// with a remaining counter range of 9.0e+15 in JavaScript.\nconst initialCountMax = 476782367;\n\nconst init = ({\n // Fallback if the user does not pass in a CSPRNG. This should be OK\n // because we don't rely solely on the random number generator for entropy.\n // We also use the host fingerprint, current time, and a session counter.\n random = Math.random,\n counter = createCounter(Math.floor(random() * initialCountMax)),\n length = defaultLength,\n fingerprint = createFingerprint({ random }),\n} = {}) => {\n return function cuid2() {\n const firstLetter = randomLetter(random);\n\n // If we're lucky, the `.toString(36)` calls may reduce hashing rounds\n // by shortening the input to the hash function a little.\n const time = Date.now().toString(36);\n const count = counter().toString(36);\n\n // The salt should be long enough to be globally unique across the full\n // length of the hash. For simplicity, we use the same length as the\n // intended id output.\n const salt = createEntropy(length, random);\n const hashInput = `${time + salt + count + fingerprint}`;\n\n return `${firstLetter + hash(hashInput).substring(1, length)}`;\n };\n};\n\nconst createId = init();\n\nconst isCuid = (id, { minLength = 2, maxLength = bigLength } = {}) => {\n const length = id.length;\n const regex = /^[0-9a-z]+$/;\n\n try {\n if (\n typeof id === \"string\" &&\n length >= minLength &&\n length <= maxLength &&\n regex.test(id)\n )\n return true;\n } finally {\n }\n\n return false;\n};\n\nmodule.exports.getConstants = () => ({ defaultLength, bigLength });\nmodule.exports.init = init;\nmodule.exports.createId = createId;\nmodule.exports.bufToBigInt = bufToBigInt;\nmodule.exports.createCounter = createCounter;\nmodule.exports.createFingerprint = createFingerprint;\nmodule.exports.isCuid = isCuid;\n","!function(e,t){\"object\"==typeof exports&&\"object\"==typeof 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l(e){return{dayPeriod:e>11?\"pm\":\"am\",hours:e%12==0?12:e%12}}function d(e){return e<10?\"0\"+e:e}function c(e){let t=10*Math.floor(e.getFullYear()/10);return[t,t+9]}function u(){let e=[];for(var t=arguments.length,i=new Array(t),s=0;s{if(\"object\"==typeof t)for(let i in t)t[i]&&e.push(i);else t&&e.push(t)})),e.join(\" \")}function p(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:i.days;if(!e||!t)return!1;let a=h(e),n=h(t);return{[i.days]:a.date===n.date&&a.month===n.month&&a.year===n.year,[i.months]:a.month===n.month&&a.year===n.year,[i.years]:a.year===n.year}[s]}function m(e,t,i){let s=g(e,!1).getTime(),a=g(t,!1).getTime();return i?s>=a:s>a}function v(e,t){return!m(e,t,!0)}function g(e){let t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=new Date(e.getTime());return\"boolean\"!=typeof t||t||function(e){e.setHours(0,0,0,0)}(i),i}function D(e,t,i){e.length?e.forEach((e=>{e.addEventListener(t,i)})):e.addEventListener(t,i)}function y(e,t){return!(!e||e===document||e instanceof DocumentFragment)&&(e.matches(t)?e:y(e.parentNode,t))}function f(e,t,i){return e>i?i:e1?t-1:0),s=1;se)).forEach((t=>{for(let[i,s]of Object.entries(t))if(void 0!==s&&\"[object Object]\"===s.toString()){let t=void 0!==e[i]?e[i].toString():void 0,a=s.toString(),n=Array.isArray(s)?[]:{};e[i]=e[i]?t!==a?n:e[i]:n,w(e[i],s)}else e[i]=s})),e}function b(e){let t=e;return e instanceof Date||(\"string\"==typeof e&&/^\\d{4}-\\d{2}-\\d{2}$/.test(e)&&(e+=\"T00:00:00\"),t=new Date(e)),isNaN(t.getTime())&&(console.log(`Unable to convert value \"${e}\" to Date object`),t=!1),t}function k(e){let t=\"\\\\s|\\\\.|-|/|\\\\\\\\|,|\\\\$|\\\\!|\\\\?|:|;\";return new RegExp(\"(^|>|\"+t+\")(\"+e+\")($|<|\"+t+\")\",\"g\")}function $(e,t,i){return(t=function(e){var t=function(e,t){if(\"object\"!=typeof e||null===e)return e;var i=e[Symbol.toPrimitive];if(void 0!==i){var s=i.call(e,\"string\");if(\"object\"!=typeof s)return s;throw new TypeError(\"@@toPrimitive must return a primitive value.\")}return String(e)}(e);return\"symbol\"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}class C{constructor(){let{type:e,date:t,dp:i,opts:s,body:a}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};$(this,\"focus\",(()=>{this.$cell.classList.add(\"-focus-\"),this.focused=!0})),$(this,\"removeFocus\",(()=>{this.$cell.classList.remove(\"-focus-\"),this.focused=!1})),$(this,\"select\",(()=>{this.$cell.classList.add(\"-selected-\"),this.selected=!0})),$(this,\"removeSelect\",(()=>{this.$cell.classList.remove(\"-selected-\",\"-range-from-\",\"-range-to-\"),this.selected=!1})),$(this,\"onChangeSelectedDate\",(()=>{this.isDisabled||(this._handleSelectedStatus(),this.opts.range&&this._handleRangeStatus())})),$(this,\"onChangeFocusDate\",(e=>{if(!e)return void(this.focused&&this.removeFocus());let t=p(e,this.date,this.type);t?this.focus():!t&&this.focused&&this.removeFocus(),this.opts.range&&this._handleRangeStatus()})),$(this,\"render\",(()=>(this.$cell.innerHTML=this._getHtml(),this._handleClasses(),this.$cell))),this.type=e,this.singleType=this.type.slice(0,-1),this.date=t,this.dp=i,this.opts=s,this.body=a,this.customData=!1,this.init()}init(){var e;let{onRenderCell:t}=this.opts;t&&(this.customData=t({date:this.date,cellType:this.singleType,datepicker:this.dp})),this._createElement(),this._bindDatepickerEvents(),null!==(e=this.customData)&&void 0!==e&&e.disabled&&this.dp.disableDate(this.date)}_bindDatepickerEvents(){this.dp.on(i.eventChangeSelectedDate,this.onChangeSelectedDate),this.dp.on(i.eventChangeFocusDate,this.onChangeFocusDate)}unbindDatepickerEvents(){this.dp.off(i.eventChangeSelectedDate,this.onChangeSelectedDate),this.dp.off(i.eventChangeFocusDate,this.onChangeFocusDate)}_createElement(){var e;let{year:t,month:i,date:s}=h(this.date),a=(null===(e=this.customData)||void 0===e?void 0:e.attrs)||{};this.$cell=n({attrs:{\"data-year\":t,\"data-month\":i,\"data-date\":s,...a}}),this.$cell.adpCell=this}_getClassName(){var e;let t=new Date,{selectOtherMonths:s,selectOtherYears:a}=this.opts,{minDate:n,maxDate:r,isDateDisabled:o}=this.dp,{day:l}=h(this.date),d=this._isOutOfMinMaxRange(),c=o(this.date),m=u(\"air-datepicker-cell\",`-${this.singleType}-`,{\"-current-\":p(t,this.date,this.type),\"-min-date-\":n&&p(n,this.date,this.type),\"-max-date-\":r&&p(r,this.date,this.type)}),v=\"\";switch(this.type){case i.days:v=u({\"-weekend-\":this.dp.isWeekend(l),\"-other-month-\":this.isOtherMonth,\"-disabled-\":this.isOtherMonth&&!s||d||c});break;case i.months:v=u({\"-disabled-\":d});break;case i.years:v=u({\"-other-decade-\":this.isOtherDecade,\"-disabled-\":d||this.isOtherDecade&&!a})}return u(m,v,null===(e=this.customData)||void 0===e?void 0:e.classes).split(\" \")}_getHtml(){var e;let{year:t,month:s,date:a}=h(this.date),{showOtherMonths:n,showOtherYears:r}=this.opts;if(null!==(e=this.customData)&&void 0!==e&&e.html)return this.customData.html;switch(this.type){case i.days:return!n&&this.isOtherMonth?\"\":a;case i.months:return this.dp.locale[this.opts.monthsField][s];case i.years:return!r&&this.isOtherDecade?\"\":t}}_isOutOfMinMaxRange(){let{minDate:e,maxDate:t}=this.dp,{type:s,date:a}=this,{month:n,year:r,date:o}=h(a),l=s===i.days,d=s===i.years,c=!!e&&new Date(r,d?e.getMonth():n,l?o:e.getDate()),u=!!t&&new Date(r,d?t.getMonth():n,l?o:t.getDate());return e&&t?v(c,e)||m(u,t):e?v(c,e):t?m(u,t):void 0}destroy(){this.unbindDatepickerEvents()}_handleRangeStatus(){const{selectedDates:e,focusDate:t,rangeDateTo:i,rangeDateFrom:s}=this.dp,a=e.length;if(!a)return;let n=s,r=i;if(1===a&&t){const i=m(t,e[0]);n=i?e[0]:t,r=i?t:e[0]}let o=u({\"-in-range-\":n&&r&&(h=this.date,l=n,d=r,m(h,l)&&v(h,d)),\"-range-from-\":n&&p(this.date,n,this.type),\"-range-to-\":r&&p(this.date,r,this.type)});var h,l,d;this.$cell.classList.remove(\"-range-from-\",\"-range-to-\",\"-in-range-\"),o&&this.$cell.classList.add(...o.split(\" \"))}_handleSelectedStatus(){let e=this.dp._checkIfDateIsSelected(this.date,this.type);e?this.select():!e&&this.selected&&this.removeSelect()}_handleInitialFocusStatus(){p(this.dp.focusDate,this.date,this.type)&&this.focus()}_handleClasses(){this.$cell.setAttribute(\"class\",\"\"),this._handleInitialFocusStatus(),this.dp.hasSelectedDates&&(this._handleSelectedStatus(),this.dp.opts.range&&this._handleRangeStatus()),this.$cell.classList.add(...this._getClassName())}get isDisabled(){return this.$cell.matches(\".-disabled-\")}get isOtherMonth(){return this.dp.isOtherMonth(this.date)}get isOtherDecade(){return this.dp.isOtherDecade(this.date)}}function _(e,t,i){return(t=function(e){var t=function(e,t){if(\"object\"!=typeof e||null===e)return e;var i=e[Symbol.toPrimitive];if(void 0!==i){var s=i.call(e,\"string\");if(\"object\"!=typeof s)return s;throw new TypeError(\"@@toPrimitive must return a primitive value.\")}return String(e)}(e);return\"symbol\"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}let M={[i.days]:`
`,[i.months]:`
`,[i.years]:`
`};const S=\".air-datepicker-cell\";class T{constructor(e){let{dp:t,type:s,opts:a}=e;_(this,\"handleClick\",(e=>{let t=e.target.closest(S).adpCell;if(t.isDisabled)return;if(!this.dp.isMinViewReached)return void this.dp.down();let i=this.dp._checkIfDateIsSelected(t.date,t.type);i?this.dp._handleAlreadySelectedDates(i,t.date):this.dp.selectDate(t.date)})),_(this,\"handleDayNameClick\",(e=>{let t=e.target.getAttribute(\"data-day-index\");this.opts.onClickDayName({dayIndex:Number(t),datepicker:this.dp})})),_(this,\"onChangeCurrentView\",(e=>{e!==this.type?this.hide():(this.show(),this.render())})),_(this,\"onMouseOverCell\",(e=>{let t=y(e.target,S);this.dp.setFocusDate(!!t&&t.adpCell.date)})),_(this,\"onMouseOutCell\",(()=>{this.dp.setFocusDate(!1)})),_(this,\"onClickBody\",(e=>{let{onClickDayName:t}=this.opts,i=e.target;i.closest(S)&&this.handleClick(e),t&&i.closest(\".air-datepicker-body--day-name\")&&this.handleDayNameClick(e)})),_(this,\"onMouseDown\",(e=>{this.pressed=!0;let t=y(e.target,S),i=t&&t.adpCell;p(i.date,this.dp.rangeDateFrom)&&(this.rangeFromFocused=!0),p(i.date,this.dp.rangeDateTo)&&(this.rangeToFocused=!0)})),_(this,\"onMouseMove\",(e=>{if(!this.pressed||!this.dp.isMinViewReached)return;e.preventDefault();let t=y(e.target,S),i=t&&t.adpCell,{selectedDates:s,rangeDateTo:a,rangeDateFrom:n}=this.dp;if(!i||i.isDisabled)return;let{date:r}=i;if(2===s.length){if(this.rangeFromFocused&&!m(r,a)){let{hours:e,minutes:t}=h(n);r.setHours(e),r.setMinutes(t),this.dp.rangeDateFrom=r,this.dp.replaceDate(n,r)}if(this.rangeToFocused&&!v(r,n)){let{hours:e,minutes:t}=h(a);r.setHours(e),r.setMinutes(t),this.dp.rangeDateTo=r,this.dp.replaceDate(a,r)}}})),_(this,\"onMouseUp\",(()=>{this.pressed=!1,this.rangeFromFocused=!1,this.rangeToFocused=!1})),_(this,\"onChangeViewDate\",((e,t)=>{if(!this.isVisible)return;let s=c(e),a=c(t);switch(this.dp.currentView){case i.days:if(p(e,t,i.months))return;break;case i.months:if(p(e,t,i.years))return;break;case i.years:if(s[0]===a[0]&&s[1]===a[1])return}this.render()})),_(this,\"render\",(()=>{this.destroyCells(),this._generateCells(),this.cells.forEach((e=>{this.$cells.appendChild(e.render())}))})),this.dp=t,this.type=s,this.opts=a,this.cells=[],this.$el=\"\",this.pressed=!1,this.isVisible=!0,this.init()}init(){this._buildBaseHtml(),this.type===i.days&&this.renderDayNames(),this.render(),this._bindEvents(),this._bindDatepickerEvents()}_bindEvents(){let{range:e,dynamicRange:t}=this.opts;D(this.$el,\"mouseover\",this.onMouseOverCell),D(this.$el,\"mouseout\",this.onMouseOutCell),D(this.$el,\"click\",this.onClickBody),e&&t&&(D(this.$el,\"mousedown\",this.onMouseDown),D(this.$el,\"mousemove\",this.onMouseMove),D(window.document,\"mouseup\",this.onMouseUp))}_bindDatepickerEvents(){this.dp.on(i.eventChangeViewDate,this.onChangeViewDate),this.dp.on(i.eventChangeCurrentView,this.onChangeCurrentView)}_buildBaseHtml(){this.$el=n({className:`air-datepicker-body -${this.type}-`,innerHtml:M[this.type]}),this.$names=a(\".air-datepicker-body--day-names\",this.$el),this.$cells=a(\".air-datepicker-body--cells\",this.$el)}_getDayNamesHtml(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.dp.locale.firstDay,t=\"\",s=this.dp.isWeekend,{onClickDayName:a}=this.opts,n=e,r=0;for(;r<7;){let e=n%7;t+=`
${this.dp.locale.daysMin[e]}
`,r++,n++}return t}renderDayNames(){this.$names.innerHTML=this._getDayNamesHtml()}_generateCell(e){let{type:t,dp:i,opts:s}=this;return new C({type:t,dp:i,opts:s,date:e,body:this})}_generateCells(){T.getDatesFunction(this.type)(this.dp,(e=>{this.cells.push(this._generateCell(e))}))}show(){this.isVisible=!0,this.$el.classList.remove(\"-hidden-\")}hide(){this.isVisible=!1,this.$el.classList.add(\"-hidden-\")}destroyCells(){this.cells.forEach((e=>e.destroy())),this.cells=[],this.$cells.innerHTML=\"\"}destroy(){this.destroyCells(),this.dp.off(i.eventChangeViewDate,this.onChangeViewDate),this.dp.off(i.eventChangeCurrentView,this.onChangeCurrentView)}static getDaysDates(e,t){let{viewDate:i,opts:{fixedHeight:s},locale:{firstDay:a}}=e,n=o(i),{year:r,month:l}=h(i),d=new Date(r,l,1),c=new Date(r,l,n),u=d.getDay()-a,p=6-c.getDay()+a;u=u<0?u+7:u,p=p>6?p-7:p;let m=function(e,t){let{year:i,month:s,date:a}=h(e);return new Date(i,s,a-t)}(d,u),v=n+u+p,g=m.getDate(),{year:D,month:y}=h(m),f=0;s&&(v=42);const w=[];for(;f0&&void 0!==arguments[0]?arguments[0]:i.days;return{[i.days]:T.getDaysDates,[i.months]:T.getMonthsDates,[i.years]:T.getYearsDates}[e]}}function F(e,t,i){return(t=function(e){var t=function(e,t){if(\"object\"!=typeof e||null===e)return e;var i=e[Symbol.toPrimitive];if(void 0!==i){var s=i.call(e,\"string\");if(\"object\"!=typeof s)return s;throw new TypeError(\"@@toPrimitive must return a primitive value.\")}return String(e)}(e);return\"symbol\"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}class V{constructor(e){let{dp:t,opts:i}=e;F(this,\"onClickNav\",(e=>{let t=y(e.target,\".air-datepicker-nav--action\");if(!t)return;let i=t.dataset.action;this.dp[i]()})),F(this,\"onChangeViewDate\",(()=>{this.render(),this._resetNavStatus(),this.handleNavStatus()})),F(this,\"onChangeCurrentView\",(()=>{this.render(),this._resetNavStatus(),this.handleNavStatus()})),F(this,\"onClickNavTitle\",(()=>{this.dp.isFinalView||this.dp.up()})),F(this,\"update\",(()=>{let{prevHtml:e,nextHtml:t}=this.opts;this.$prev.innerHTML=e,this.$next.innerHTML=t,this._resetNavStatus(),this.render(),this.handleNavStatus()})),F(this,\"renderDelay\",(()=>{setTimeout(this.render)})),F(this,\"render\",(()=>{this.$title.innerHTML=this._getTitle(),function(e,t){for(let i in t)t[i]?e.classList.add(i):e.classList.remove(i)}(this.$title,{\"-disabled-\":this.dp.isFinalView})})),this.dp=t,this.opts=i,this.init()}init(){this._createElement(),this._buildBaseHtml(),this._defineDOM(),this.render(),this.handleNavStatus(),this._bindEvents(),this._bindDatepickerEvents()}_defineDOM(){this.$title=a(\".air-datepicker-nav--title\",this.$el),this.$prev=a('[data-action=\"prev\"]',this.$el),this.$next=a('[data-action=\"next\"]',this.$el)}_bindEvents(){this.$el.addEventListener(\"click\",this.onClickNav),this.$title.addEventListener(\"click\",this.onClickNavTitle)}_bindDatepickerEvents(){this.dp.on(i.eventChangeViewDate,this.onChangeViewDate),this.dp.on(i.eventChangeCurrentView,this.onChangeCurrentView),this.isNavIsFunction&&(this.dp.on(i.eventChangeSelectedDate,this.renderDelay),this.dp.opts.timepicker&&this.dp.on(i.eventChangeTime,this.render))}destroy(){this.dp.off(i.eventChangeViewDate,this.onChangeViewDate),this.dp.off(i.eventChangeCurrentView,this.onChangeCurrentView),this.isNavIsFunction&&(this.dp.off(i.eventChangeSelectedDate,this.renderDelay),this.dp.opts.timepicker&&this.dp.off(i.eventChangeTime,this.render))}_createElement(){this.$el=n({tagName:\"nav\",className:\"air-datepicker-nav\"})}_getTitle(){let{dp:e,opts:t}=this,i=t.navTitles[e.currentView];return\"function\"==typeof i?i(e):e.formatDate(e.viewDate,i)}handleNavStatus(){let{disableNavWhenOutOfRange:e}=this.opts,{minDate:t,maxDate:s}=this.dp;if(!t&&!s||!e)return;let{year:a,month:n}=this.dp.parsedViewDate,r=!!t&&h(t),o=!!s&&h(s);switch(this.dp.currentView){case i.days:t&&r.month>=n&&r.year>=a&&this._disableNav(\"prev\"),s&&o.month<=n&&o.year<=a&&this._disableNav(\"next\");break;case i.months:t&&r.year>=a&&this._disableNav(\"prev\"),s&&o.year<=a&&this._disableNav(\"next\");break;case i.years:{let e=c(this.dp.viewDate);t&&r.year>=e[0]&&this._disableNav(\"prev\"),s&&o.year<=e[1]&&this._disableNav(\"next\");break}}}_disableNav(e){a('[data-action=\"'+e+'\"]',this.$el).classList.add(\"-disabled-\")}_resetNavStatus(){!function(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),s=1;s{e.classList.remove(...i)})):e.classList.remove(...i)}(this.$el.querySelectorAll(\".air-datepicker-nav--action\"),\"-disabled-\")}_buildBaseHtml(){let{prevHtml:e,nextHtml:t}=this.opts;this.$el.innerHTML=`
${e}
${t}
`}get isNavIsFunction(){let{navTitles:e}=this.opts;return Object.keys(e).find((t=>\"function\"==typeof e[t]))}}var x={today:{content:e=>e.locale.today,onClick:e=>e.setViewDate(new Date)},clear:{content:e=>e.locale.clear,onClick:e=>e.clear()}};class H{constructor(e){let{dp:t,opts:i}=e;this.dp=t,this.opts=i,this.init()}init(){this.createElement(),this.render()}createElement(){this.$el=n({className:\"air-datepicker-buttons\"})}destroy(){this.$el.parentNode.removeChild(this.$el)}clearHtml(){return this.$el.innerHTML=\"\",this}generateButtons(){let{buttons:e}=this.opts;Array.isArray(e)||(e=[e]),e.forEach((e=>{let t=e;\"string\"==typeof e&&x[e]&&(t=x[e]);let i=this.createButton(t);t.onClick&&this.attachEventToButton(i,t.onClick),this.$el.appendChild(i)}))}attachEventToButton(e,t){e.addEventListener(\"click\",(()=>{t(this.dp)}))}createButton(e){let{content:t,className:i,tagName:s=\"button\",attrs:a={}}=e;return n({tagName:s,innerHtml:`${\"function\"==typeof t?t(this.dp):t}`,className:u(\"air-datepicker-button\",i),attrs:a})}render(){this.generateButtons()}}function E(e,t,i){return(t=function(e){var t=function(e,t){if(\"object\"!=typeof e||null===e)return e;var i=e[Symbol.toPrimitive];if(void 0!==i){var s=i.call(e,\"string\");if(\"object\"!=typeof s)return s;throw new TypeError(\"@@toPrimitive must return a primitive value.\")}return String(e)}(e);return\"symbol\"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}class L{constructor(){let{opts:e,dp:t}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};E(this,\"toggleTimepickerIsActive\",(e=>{this.dp.timepickerIsActive=e})),E(this,\"onChangeSelectedDate\",(e=>{let{date:t,updateTime:i=!1}=e;t&&(this.setMinMaxTime(t),this.setCurrentTime(!!i&&t),this.addTimeToDate(t))})),E(this,\"onChangeLastSelectedDate\",(e=>{e&&(this.setTime(e),this.render())})),E(this,\"onChangeInputRange\",(e=>{let t=e.target;this[t.getAttribute(\"name\")]=t.value,this.updateText(),this.dp.trigger(i.eventChangeTime,{hours:this.hours,minutes:this.minutes})})),E(this,\"onMouseEnterLeave\",(e=>{let t=e.target.getAttribute(\"name\"),i=this.$minutesText;\"hours\"===t&&(i=this.$hoursText),i.classList.toggle(\"-focus-\")})),E(this,\"onFocus\",(()=>{this.toggleTimepickerIsActive(!0)})),E(this,\"onBlur\",(()=>{this.toggleTimepickerIsActive(!1)})),this.opts=e,this.dp=t;let{timeFormat:s}=this.dp.locale;s&&(s.match(k(\"h\"))||s.match(k(\"hh\")))&&(this.ampm=!0),this.init()}init(){this.setTime(this.dp.lastSelectedDate||this.dp.viewDate),this.createElement(),this.buildHtml(),this.defineDOM(),this.render(),this.bindDatepickerEvents(),this.bindDOMEvents()}bindDatepickerEvents(){this.dp.on(i.eventChangeSelectedDate,this.onChangeSelectedDate),this.dp.on(i.eventChangeLastSelectedDate,this.onChangeLastSelectedDate)}bindDOMEvents(){let e=\"input\";navigator.userAgent.match(/trident/gi)&&(e=\"change\"),D(this.$ranges,e,this.onChangeInputRange),D(this.$ranges,\"mouseenter\",this.onMouseEnterLeave),D(this.$ranges,\"mouseleave\",this.onMouseEnterLeave),D(this.$ranges,\"focus\",this.onFocus),D(this.$ranges,\"mousedown\",this.onFocus),D(this.$ranges,\"blur\",this.onBlur)}createElement(){this.$el=n({className:u(\"air-datepicker-time\",{\"-am-pm-\":this.dp.ampm})})}destroy(){this.dp.off(i.eventChangeSelectedDate,this.onChangeSelectedDate),this.dp.off(i.eventChangeLastSelectedDate,this.onChangeLastSelectedDate),this.$el.parentNode.removeChild(this.$el)}buildHtml(){let{ampm:e,hours:t,displayHours:i,minutes:s,minHours:a,minMinutes:n,maxHours:r,maxMinutes:o,dayPeriod:h,opts:{hoursStep:l,minutesStep:c}}=this;this.$el.innerHTML=`
${d(i)} : ${d(s)} `+(e?`${h}`:\"\")+'
'+`
`+`
`}defineDOM(){let e=e=>a(e,this.$el);this.$ranges=this.$el.querySelectorAll('[type=\"range\"]'),this.$hours=e('[name=\"hours\"]'),this.$minutes=e('[name=\"minutes\"]'),this.$hoursText=e(\".air-datepicker-time--current-hours\"),this.$minutesText=e(\".air-datepicker-time--current-minutes\"),this.$ampm=e(\".air-datepicker-time--current-ampm\")}setTime(e){this.setMinMaxTime(e),this.setCurrentTime(e)}addTimeToDate(e){e&&(e.setHours(this.hours),e.setMinutes(this.minutes))}setMinMaxTime(e){if(this.setMinMaxTimeFromOptions(),e){let{minDate:t,maxDate:i}=this.dp;t&&p(e,t)&&this.setMinTimeFromMinDate(t),i&&p(e,i)&&this.setMaxTimeFromMaxDate(i)}}setCurrentTime(e){let{hours:t,minutes:i}=e?h(e):this;this.hours=f(t,this.minHours,this.maxHours),this.minutes=f(i,this.minMinutes,this.maxMinutes)}setMinMaxTimeFromOptions(){let{minHours:e,minMinutes:t,maxHours:i,maxMinutes:s}=this.opts;this.minHours=f(e,0,23),this.minMinutes=f(t,0,59),this.maxHours=f(i,0,23),this.maxMinutes=f(s,0,59)}setMinTimeFromMinDate(e){let{lastSelectedDate:t}=this.dp;this.minHours=e.getHours(),t&&t.getHours()>e.getHours()?this.minMinutes=this.opts.minMinutes:this.minMinutes=e.getMinutes()}setMaxTimeFromMaxDate(e){let{lastSelectedDate:t}=this.dp;this.maxHours=e.getHours(),t&&t.getHours()e.month++],[[[\"Control\",\"ArrowLeft\"],[\"Control\",\"ArrowDown\"]],e=>e.month--],[[[\"Shift\",\"ArrowRight\"],[\"Shift\",\"ArrowUp\"]],e=>e.year++],[[[\"Shift\",\"ArrowLeft\"],[\"Shift\",\"ArrowDown\"]],e=>e.year--],[[[\"Alt\",\"ArrowRight\"],[\"Alt\",\"ArrowUp\"]],e=>e.year+=10],[[[\"Alt\",\"ArrowLeft\"],[\"Alt\",\"ArrowDown\"]],e=>e.year-=10],[[\"Control\",\"Shift\",\"ArrowUp\"],(e,t)=>t.up()]])),O(this,\"handleHotKey\",(e=>{let t=this.hotKeys.get(e),i=h(this.getInitialFocusDate());t(i,this.dp);let{year:s,month:a,date:n}=i,r=o(new Date(s,a));r{let e=!1,t=this.pressedKeys.size,i=e=>this.pressedKeys.has(e);for(let[s]of this.hotKeys){if(e)break;if(Array.isArray(s[0]))s.forEach((a=>{e||t!==a.length||(e=a.every(i)&&s)}));else{if(t!==s.length)continue;e=s.every(i)&&s}}return e})),O(this,\"isArrow\",(e=>e>=37&&e<=40)),O(this,\"onKeyDown\",(e=>{let{key:t,which:i}=e,{dp:s,dp:{focusDate:a},opts:n}=this;this.registerKey(t);let r=this.isHotKeyPressed();if(r)return e.preventDefault(),void this.handleHotKey(r);if(this.isArrow(i))return e.preventDefault(),void this.focusNextCell(t);if(\"Enter\"===t){if(s.currentView!==n.minView)return void s.down();if(a){let e=s._checkIfDateIsSelected(a);return void(e?s._handleAlreadySelectedDates(e,a):s.selectDate(a))}}\"Escape\"===t&&this.dp.hide()})),O(this,\"onKeyUp\",(e=>{this.removeKey(e.key)})),this.dp=t,this.opts=i,this.init()}init(){this.bindKeyboardEvents()}bindKeyboardEvents(){let{$el:e}=this.dp;e.addEventListener(\"keydown\",this.onKeyDown),e.addEventListener(\"keyup\",this.onKeyUp)}destroy(){let{$el:e}=this.dp;e.removeEventListener(\"keydown\",this.onKeyDown),e.removeEventListener(\"keyup\",this.onKeyUp),this.hotKeys=null,this.pressedKeys=null}getInitialFocusDate(){let{focusDate:e,currentView:t,selectedDates:s,parsedViewDate:{year:a,month:n}}=this.dp,r=e||s[s.length-1];if(!r)switch(t){case i.days:r=new Date(a,n,(new Date).getDate());break;case i.months:r=new Date(a,n,1);break;case i.years:r=new Date(a,0,1)}return r}focusNextCell(e){let t=this.getInitialFocusDate(),{currentView:s}=this.dp,{days:a,months:n,years:r}=i,o=h(t),l=o.year,d=o.month,c=o.date;switch(e){case\"ArrowLeft\":s===a&&(c-=1),s===n&&(d-=1),s===r&&(l-=1);break;case\"ArrowUp\":s===a&&(c-=7),s===n&&(d-=3),s===r&&(l-=4);break;case\"ArrowRight\":s===a&&(c+=1),s===n&&(d+=1),s===r&&(l+=1);break;case\"ArrowDown\":s===a&&(c+=7),s===n&&(d+=3),s===r&&(l+=4)}let u=this.dp.getClampedDate(new Date(l,d,c));this.dp.setFocusDate(u,{viewDateTransition:!0})}registerKey(e){this.pressedKeys.add(e)}removeKey(e){this.pressedKeys.delete(e)}}let N={on(e,t){this.__events||(this.__events={}),this.__events[e]?this.__events[e].push(t):this.__events[e]=[t]},off(e,t){this.__events&&this.__events[e]&&(this.__events[e]=this.__events[e].filter((e=>e!==t)))},removeAllEvents(){this.__events={}},trigger(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),s=1;s{e(...i)}))}};function I(e,t,i){return(t=function(e){var t=function(e,t){if(\"object\"!=typeof e||null===e)return e;var i=e[Symbol.toPrimitive];if(void 0!==i){var s=i.call(e,\"string\");if(\"object\"!=typeof s)return s;throw new TypeError(\"@@toPrimitive must return a primitive value.\")}return String(e)}(e);return\"symbol\"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}let P=\"\",j=\"\",B=!1;class R{static buildGlobalContainer(e){B=!0,P=n({className:e,id:e}),a(\"body\").appendChild(P)}constructor(e,t){var r=this;if(I(this,\"viewIndexes\",[i.days,i.months,i.years]),I(this,\"next\",(()=>{let{year:e,month:t}=this.parsedViewDate;switch(this.currentView){case i.days:this.setViewDate(new Date(e,t+1,1));break;case i.months:this.setViewDate(new Date(e+1,t,1));break;case i.years:this.setViewDate(new Date(e+10,0,1))}})),I(this,\"prev\",(()=>{let{year:e,month:t}=this.parsedViewDate;switch(this.currentView){case i.days:this.setViewDate(new Date(e,t-1,1));break;case i.months:this.setViewDate(new Date(e-1,t,1));break;case i.years:this.setViewDate(new Date(e-10,0,1))}})),I(this,\"_finishHide\",(()=>{this.hideAnimation=!1,this._destroyComponents(),this.$container.removeChild(this.$datepicker)})),I(this,\"setPosition\",(function(e){let t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(\"function\"==typeof(e=e||r.opts.position))return void(r.customHide=e({$datepicker:r.$datepicker,$target:r.$el,$pointer:r.$pointer,isViewChange:t,done:r._finishHide}));let i,s,{isMobile:a}=r.opts,n=r.$el.getBoundingClientRect(),o=r.$el.getBoundingClientRect(),h=r.$datepicker.offsetParent,l=r.$el.offsetParent,d=r.$datepicker.getBoundingClientRect(),c=e.split(\" \"),u=window.scrollY,p=window.scrollX,m=r.opts.offset,v=c[0],g=c[1];if(a)r.$datepicker.style.cssText=\"left: 50%; top: 50%\";else{if(h===l&&h!==document.body&&(o={top:r.$el.offsetTop,left:r.$el.offsetLeft,width:n.width,height:r.$el.offsetHeight},u=0,p=0),h!==l&&h!==document.body){let e=h.getBoundingClientRect();o={top:n.top-e.top,left:n.left-e.left,width:n.width,height:n.height},u=0,p=0}switch(v){case\"top\":i=o.top-d.height-m;break;case\"right\":s=o.left+o.width+m;break;case\"bottom\":i=o.top+o.height+m;break;case\"left\":s=o.left-d.width-m}switch(g){case\"top\":i=o.top;break;case\"right\":s=o.left+o.width-d.width;break;case\"bottom\":i=o.top+o.height-d.height;break;case\"left\":s=o.left;break;case\"center\":/left|right/.test(v)?i=o.top+o.height/2-d.height/2:s=o.left+o.width/2-d.width/2}r.$datepicker.style.cssText=`left: ${s+p}px; top: ${i+u}px`}})),I(this,\"_setInputValue\",(()=>{let{opts:e,$altField:t,locale:{dateFormat:i}}=this,{altFieldDateFormat:s,altField:a}=e;a&&t&&(t.value=this._getInputValue(s)),this.$el.value=this._getInputValue(i)})),I(this,\"_getInputValue\",(e=>{let{selectedDates:t,opts:i}=this,{multipleDates:s,multipleDatesSeparator:a}=i;if(!t.length)return\"\";let n=\"function\"==typeof e,r=n?e(s?t:t[0]):t.map((t=>this.formatDate(t,e)));return r=n?r:r.join(a),r})),I(this,\"_checkIfDateIsSelected\",(function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:i.days,s=!1;return r.selectedDates.some((i=>{let a=p(e,i,t);return s=a&&i,a})),s})),I(this,\"_scheduleCallAfterTransition\",(e=>{this._cancelScheduledCall(),e&&e(!1),this._onTransitionEnd=()=>{e&&e(!0)},this.$datepicker.addEventListener(\"transitionend\",this._onTransitionEnd,{once:!0})})),I(this,\"_cancelScheduledCall\",(()=>{this.$datepicker.removeEventListener(\"transitionend\",this._onTransitionEnd)})),I(this,\"setViewDate\",(e=>{if(!((e=b(e))instanceof Date))return;if(p(e,this.viewDate))return;let t=this.viewDate;this.viewDate=e;let{onChangeViewDate:s}=this.opts;if(s){let{month:e,year:t}=this.parsedViewDate;s({month:e,year:t,decade:this.curDecade})}this.trigger(i.eventChangeViewDate,e,t)})),I(this,\"setFocusDate\",(function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};(!e||(e=b(e))instanceof Date)&&(r.focusDate=e,r.trigger(i.eventChangeFocusDate,e,t))})),I(this,\"setCurrentView\",(function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(r.viewIndexes.includes(e)){if(r.currentView=e,r.elIsInput&&r.visible&&r.setPosition(void 0,!0),r.trigger(i.eventChangeCurrentView,e),!r.views[e]){let t=r.views[e]=new T({dp:r,opts:r.opts,type:e});r.shouldUpdateDOM&&r.$content.appendChild(t.$el)}r.opts.onChangeView&&!t.silent&&r.opts.onChangeView(e)}})),I(this,\"_updateLastSelectedDate\",(e=>{this.lastSelectedDate=e,this.trigger(i.eventChangeLastSelectedDate,e)})),I(this,\"destroy\",(()=>{let{showEvent:e,isMobile:t}=this.opts,i=this.$datepicker.parentNode;i&&i.removeChild(this.$datepicker),this.$el.removeEventListener(e,this._onFocus),this.$el.removeEventListener(\"blur\",this._onBlur),window.removeEventListener(\"resize\",this._onResize),t&&this._removeMobileAttributes(),this.keyboardNav&&this.keyboardNav.destroy(),this.views=null,this.nav=null,this.$datepicker=null,this.opts=null,this.$customContainer=null,this.viewDate=null,this.focusDate=null,this.selectedDates=null,this.rangeDateFrom=null,this.rangeDateTo=null})),I(this,\"update\",(function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=w({},r.opts),{silent:a}=t;w(r.opts,e);let{timepicker:n,buttons:o,range:h,selectedDates:l,isMobile:d}=r.opts,c=r.visible||r.treatAsInline;r._createMinMaxDates(),r._limitViewDateByMaxMinDates(),r._handleLocale(),l&&(r.selectedDates=[],r.selectDate(l,{silent:a})),e.view&&r.setCurrentView(e.view,{silent:a}),r._setInputValue(),s.range&&!h?(r.rangeDateTo=!1,r.rangeDateFrom=!1):!s.range&&h&&r.selectedDates.length&&(r.rangeDateFrom=r.selectedDates[0],r.rangeDateTo=r.selectedDates[1]),s.timepicker&&!n?(c&&r.timepicker.destroy(),r.timepicker=!1,r.$timepicker.parentNode.removeChild(r.$timepicker)):!s.timepicker&&n&&r._addTimepicker(),!s.buttons&&o?r._addButtons():s.buttons&&!o?(r.buttons.destroy(),r.$buttons.parentNode.removeChild(r.$buttons)):c&&s.buttons&&o&&r.buttons.clearHtml().render(),!s.isMobile&&d?(r.treatAsInline||j||r._createMobileOverlay(),r._addMobileAttributes(),r.visible&&r._showMobileOverlay()):s.isMobile&&!d&&(r._removeMobileAttributes(),r.visible&&(j.classList.remove(\"-active-\"),\"function\"!=typeof r.opts.position&&r.setPosition())),c&&(r.nav.update(),r.views[r.currentView].render(),r.currentView===i.days&&r.views[r.currentView].renderDayNames())})),I(this,\"disableDate\",((e,t)=>{(Array.isArray(e)?e:[e]).forEach((e=>{let i=b(e);if(!i)return;let s=t?\"delete\":\"add\";this.disabledDates[s](this.formatDate(i,\"yyyy-MM-dd\"));let a=this.getCell(i,this.currentViewSingular);a&&a.adpCell.render()}),[])})),I(this,\"enableDate\",(e=>{this.disableDate(e,!0)})),I(this,\"isDateDisabled\",(e=>{let t=b(e);return this.disabledDates.has(this.formatDate(t,\"yyyy-MM-dd\"))})),I(this,\"isOtherMonth\",(e=>{let{month:t}=h(e);return t!==this.parsedViewDate.month})),I(this,\"isOtherYear\",(e=>{let{year:t}=h(e);return t!==this.parsedViewDate.year})),I(this,\"isOtherDecade\",(e=>{let{year:t}=h(e),[i,s]=c(this.viewDate);return ts})),I(this,\"_onChangeSelectedDate\",(e=>{let{silent:t}=e;setTimeout((()=>{this._setInputValue(),this.opts.onSelect&&!t&&this._triggerOnSelect()}))})),I(this,\"_onChangeFocusedDate\",(function(e){let{viewDateTransition:t}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!e)return;let i=!1;t&&(i=r.isOtherMonth(e)||r.isOtherYear(e)||r.isOtherDecade(e)),i&&r.setViewDate(e),r.opts.onFocus&&r.opts.onFocus({datepicker:r,date:e})})),I(this,\"_onChangeTime\",(e=>{let{hours:t,minutes:i}=e,s=new Date,{lastSelectedDate:a,opts:{onSelect:n}}=this,r=a;a||(r=s);let o=this.getCell(r,this.currentViewSingular),h=o&&o.adpCell;h&&h.isDisabled||(r.setHours(t),r.setMinutes(i),a?(this._setInputValue(),n&&this._triggerOnSelect()):this.selectDate(r))})),I(this,\"_onFocus\",(e=>{this.visible||this.show()})),I(this,\"_onBlur\",(e=>{this.inFocus||!this.visible||this.opts.isMobile||this.hide()})),I(this,\"_onMouseDown\",(e=>{this.inFocus=!0})),I(this,\"_onMouseUp\",(e=>{this.inFocus=!1,this.$el.focus()})),I(this,\"_onResize\",(()=>{this.visible&&\"function\"!=typeof this.opts.position&&this.setPosition()})),I(this,\"_onClickOverlay\",(()=>{this.visible&&this.hide()})),I(this,\"getViewDates\",(function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:i.days;return T.getDatesFunction(e)(r)})),I(this,\"isWeekend\",(e=>this.opts.weekends.includes(e))),I(this,\"getClampedDate\",(e=>{let{minDate:t,maxDate:i}=this,s=e;return i&&m(e,i)?s=i:t&&v(e,t)&&(s=t),s})),this.$el=a(e),!this.$el)return;this.$datepicker=n({className:\"air-datepicker\"}),this.opts=w({},s,t),this.$customContainer=!!this.opts.container&&a(this.opts.container),this.$altField=a(this.opts.altField||!1);let{view:o,startDate:l}=this.opts;l||(this.opts.startDate=new Date),\"INPUT\"===this.$el.nodeName&&(this.elIsInput=!0),this.inited=!1,this.visible=!1,this.viewDate=b(this.opts.startDate),this.focusDate=!1,this.initialReadonly=this.$el.getAttribute(\"readonly\"),this.customHide=!1,this.currentView=o,this.selectedDates=[],this.disabledDates=new Set,this.views={},this.keys=[],this.rangeDateFrom=\"\",this.rangeDateTo=\"\",this.timepickerIsActive=!1,this.treatAsInline=this.opts.inline||!this.elIsInput,this.init()}init(){let{opts:e,treatAsInline:t,opts:{inline:i,isMobile:s,selectedDates:n,keyboardNav:r,onlyTimepicker:o}}=this,h=a(\"body\");(!B||B&&P&&!h.contains(P))&&!i&&this.elIsInput&&!this.$customContainer&&R.buildGlobalContainer(R.defaultGlobalContainerId),!s||j||t||this._createMobileOverlay(),this._handleLocale(),this._bindSubEvents(),this._createMinMaxDates(),this._limitViewDateByMaxMinDates(),this.elIsInput&&(i||this._bindEvents(),r&&!o&&(this.keyboardNav=new A({dp:this,opts:e}))),n&&this.selectDate(n,{silent:!0}),this.opts.visible&&!t&&this.show(),s&&!t&&this.$el.setAttribute(\"readonly\",!0),t&&this._createComponents()}_createMobileOverlay(){j=n({className:\"air-datepicker-overlay\"}),P.appendChild(j)}_createComponents(){let{opts:e,treatAsInline:t,opts:{inline:i,buttons:s,timepicker:a,position:n,classes:r,onlyTimepicker:o,isMobile:h}}=this;this._buildBaseHtml(),this.elIsInput&&(i||this._setPositionClasses(n)),!i&&this.elIsInput||this.$datepicker.classList.add(\"-inline-\"),r&&this.$datepicker.classList.add(...r.split(\" \")),o&&this.$datepicker.classList.add(\"-only-timepicker-\"),h&&!t&&this._addMobileAttributes(),this.views[this.currentView]=new T({dp:this,type:this.currentView,opts:e}),this.nav=new V({dp:this,opts:e}),a&&this._addTimepicker(),s&&this._addButtons(),this.$content.appendChild(this.views[this.currentView].$el),this.$nav.appendChild(this.nav.$el)}_destroyComponents(){for(let e in this.views)this.views[e].destroy();this.views={},this.nav.destroy(),this.timepicker&&this.timepicker.destroy()}_addMobileAttributes(){j.addEventListener(\"click\",this._onClickOverlay),this.$datepicker.classList.add(\"-is-mobile-\"),this.$el.setAttribute(\"readonly\",!0)}_removeMobileAttributes(){j.removeEventListener(\"click\",this._onClickOverlay),this.$datepicker.classList.remove(\"-is-mobile-\"),this.initialReadonly||\"\"===this.initialReadonly||this.$el.removeAttribute(\"readonly\")}_createMinMaxDates(){let{minDate:e,maxDate:t}=this.opts;this.minDate=!!e&&b(e),this.maxDate=!!t&&b(t)}_addTimepicker(){this.$timepicker=n({className:\"air-datepicker--time\"}),this.$datepicker.appendChild(this.$timepicker),this.timepicker=new L({dp:this,opts:this.opts}),this.$timepicker.appendChild(this.timepicker.$el)}_addButtons(){this.$buttons=n({className:\"air-datepicker--buttons\"}),this.$datepicker.appendChild(this.$buttons),this.buttons=new H({dp:this,opts:this.opts}),this.$buttons.appendChild(this.buttons.$el)}_bindSubEvents(){this.on(i.eventChangeSelectedDate,this._onChangeSelectedDate),this.on(i.eventChangeFocusDate,this._onChangeFocusedDate),this.on(i.eventChangeTime,this._onChangeTime)}_buildBaseHtml(){let{inline:e}=this.opts;var t,i;this.elIsInput?e?(t=this.$datepicker,(i=this.$el).parentNode.insertBefore(t,i.nextSibling)):this.$container.appendChild(this.$datepicker):this.$el.appendChild(this.$datepicker),this.$datepicker.innerHTML='
',this.$content=a(\".air-datepicker--content\",this.$datepicker),this.$pointer=a(\".air-datepicker--pointer\",this.$datepicker),this.$nav=a(\".air-datepicker--navigation\",this.$datepicker)}_handleLocale(){let{locale:e,dateFormat:t,firstDay:i,timepicker:s,onlyTimepicker:a,timeFormat:n,dateTimeSeparator:r}=this.opts;var o;this.locale=(o=e,JSON.parse(JSON.stringify(o))),t&&(this.locale.dateFormat=t),void 0!==n&&\"\"!==n&&(this.locale.timeFormat=n);let{timeFormat:h}=this.locale;if(\"\"!==i&&(this.locale.firstDay=i),s&&\"function\"!=typeof t){let e=h?r:\"\";this.locale.dateFormat=[this.locale.dateFormat,h||\"\"].join(e)}a&&\"function\"!=typeof t&&(this.locale.dateFormat=this.locale.timeFormat)}_setPositionClasses(e){if(\"function\"==typeof e)return void this.$datepicker.classList.add(\"-custom-position-\");let t=(e=e.split(\" \"))[0],i=`air-datepicker -${t}-${e[1]}- -from-${t}-`;this.$datepicker.classList.add(...i.split(\" \"))}_bindEvents(){this.$el.addEventListener(this.opts.showEvent,this._onFocus),this.$el.addEventListener(\"blur\",this._onBlur),this.$datepicker.addEventListener(\"mousedown\",this._onMouseDown),this.$datepicker.addEventListener(\"mouseup\",this._onMouseUp),window.addEventListener(\"resize\",this._onResize)}_limitViewDateByMaxMinDates(){let{viewDate:e,minDate:t,maxDate:i}=this;i&&m(e,i)&&this.setViewDate(i),t&&v(e,t)&&this.setViewDate(t)}formatDate(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.viewDate,t=arguments.length>1?arguments[1]:void 0;if(e=b(e),!(e instanceof Date))return;let i=t,s=this.locale,a=h(e),n=a.dayPeriod,r=c(e),o=R.replacer,l={T:e.getTime(),m:a.minutes,mm:a.fullMinutes,h:a.hours12,hh:a.fullHours12,H:a.hours,HH:a.fullHours,aa:n,AA:n.toUpperCase(),E:s.daysShort[a.day],EEEE:s.days[a.day],d:a.date,dd:a.fullDate,M:a.month+1,MM:a.fullMonth,MMM:s.monthsShort[a.month],MMMM:s.months[a.month],yy:a.year.toString().slice(-2),yyyy:a.year,yyyy1:r[0],yyyy2:r[1]};for(let[e,t]of Object.entries(l))i=o(i,k(e),t);return i}down(e){this._handleUpDownActions(e,\"down\")}up(e){this._handleUpDownActions(e,\"up\")}selectDate(e){let t,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},{currentView:a,parsedViewDate:n,selectedDates:r}=this,{updateTime:o}=s,{moveToOtherMonthsOnSelect:h,moveToOtherYearsOnSelect:l,multipleDates:d,range:c,autoClose:u,onBeforeSelect:p}=this.opts,v=r.length;if(Array.isArray(e))return e.forEach((e=>{this.selectDate(e,s)})),new Promise((e=>{setTimeout(e)}));if((e=b(e))instanceof Date){if(p&&!p({date:e,datepicker:this}))return Promise.resolve();if(a===i.days&&e.getMonth()!==n.month&&h&&(t=new Date(e.getFullYear(),e.getMonth(),1)),a===i.years&&e.getFullYear()!==n.year&&l&&(t=new Date(e.getFullYear(),0,1)),t&&this.setViewDate(t),d&&!c){if(v===d)return;this._checkIfDateIsSelected(e)||r.push(e)}else if(c)switch(v){case 1:r.push(e),this.rangeDateTo||(this.rangeDateTo=e),m(this.rangeDateFrom,this.rangeDateTo)&&(this.rangeDateTo=this.rangeDateFrom,this.rangeDateFrom=e),this.selectedDates=[this.rangeDateFrom,this.rangeDateTo];break;case 2:this.selectedDates=[e],this.rangeDateFrom=e,this.rangeDateTo=\"\";break;default:this.selectedDates=[e],this.rangeDateFrom=e}else this.selectedDates=[e];return this.trigger(i.eventChangeSelectedDate,{action:i.actionSelectDate,silent:null==s?void 0:s.silent,date:e,updateTime:o}),this._updateLastSelectedDate(e),u&&!this.timepickerIsActive&&this.visible&&(d||c?c&&1===v&&this.hide():this.hide()),new Promise((e=>{setTimeout(e)}))}}unselectDate(e){let t=this.selectedDates,s=this;if((e=b(e))instanceof Date)return t.some(((a,n)=>{if(p(a,e))return t.splice(n,1),s.selectedDates.length?s._updateLastSelectedDate(s.selectedDates[s.selectedDates.length-1]):(s.rangeDateFrom=\"\",s.rangeDateTo=\"\",s._updateLastSelectedDate(!1)),this.trigger(i.eventChangeSelectedDate,{action:i.actionUnselectDate,date:e}),!0}))}replaceDate(e,t){let s=this.selectedDates.find((t=>p(t,e,this.currentView))),a=this.selectedDates.indexOf(s);a<0||p(this.selectedDates[a],t,this.currentView)||(this.selectedDates[a]=t,this.trigger(i.eventChangeSelectedDate,{action:i.actionSelectDate,date:t,updateTime:!0}),this._updateLastSelectedDate(t))}clear(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.selectedDates=[],this.rangeDateFrom=!1,this.rangeDateTo=!1,this.lastSelectedDate=!1,this.trigger(i.eventChangeSelectedDate,{action:i.actionUnselectDate,silent:e.silent}),new Promise((e=>{setTimeout(e)}))}show(){let{onShow:e,isMobile:t}=this.opts;this._cancelScheduledCall(),this.visible||this.hideAnimation||this._createComponents(),this.setPosition(this.opts.position),this.$datepicker.classList.add(\"-active-\"),this.visible=!0,e&&this._scheduleCallAfterTransition(e),t&&this._showMobileOverlay()}hide(){let{onHide:e,isMobile:t}=this.opts,i=this._hasTransition();this.visible=!1,this.hideAnimation=!0,this.$datepicker.classList.remove(\"-active-\"),this.customHide&&this.customHide(),this.elIsInput&&this.$el.blur(),this._scheduleCallAfterTransition((t=>{!this.customHide&&(t&&i||!t&&!i)&&this._finishHide(),e&&e(t)})),t&&j.classList.remove(\"-active-\")}_triggerOnSelect(){let e=[],t=[],{selectedDates:i,locale:s,opts:{onSelect:a,multipleDates:n,range:r}}=this,o=n||r,h=\"function\"==typeof s.dateFormat;i.length&&(e=i.map(g),t=h?n?s.dateFormat(e):e.map((e=>s.dateFormat(e))):e.map((e=>this.formatDate(e,s.dateFormat)))),a({date:o?e:e[0],formattedDate:o?t:t[0],datepicker:this})}_handleAlreadySelectedDates(e,t){let{selectedDates:i,rangeDateFrom:s,rangeDateTo:a}=this,{range:n,toggleSelected:r}=this.opts,o=i.length,h=\"function\"==typeof r?r({datepicker:this,date:t}):r,l=Boolean(n&&1===o&&e),d=l?g(t):t;n&&!h&&(2!==o&&this.selectDate(d),2===o&&p(s,a))||(h?this.unselectDate(d):this._updateLastSelectedDate(l?d:e))}_handleUpDownActions(e,t){if(!((e=b(e||this.focusDate||this.viewDate))instanceof Date))return;let i=\"up\"===t?this.viewIndex+1:this.viewIndex-1;i>2&&(i=2),i<0&&(i=0),this.setViewDate(new Date(e.getFullYear(),e.getMonth(),1)),this.setCurrentView(this.viewIndexes[i])}getCell(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:i.day;if(!((e=b(e))instanceof Date))return;let{year:s,month:a,date:n}=h(e),r=`[data-year=\"${s}\"]`,o=`[data-month=\"${a}\"]`,l={[i.day]:`${r}${o}[data-date=\"${n}\"]`,[i.month]:`${r}${o}`,[i.year]:`${r}`};return this.views[this.currentView]?this.views[this.currentView].$el.querySelector(l[t]):void 0}_showMobileOverlay(){j.classList.add(\"-active-\")}_hasTransition(){return window.getComputedStyle(this.$datepicker).getPropertyValue(\"transition-duration\").split(\", \").reduce(((e,t)=>parseFloat(t)+e),0)>0}get shouldUpdateDOM(){return this.visible||this.treatAsInline}get parsedViewDate(){return h(this.viewDate)}get currentViewSingular(){return this.currentView.slice(0,-1)}get curDecade(){return c(this.viewDate)}get viewIndex(){return this.viewIndexes.indexOf(this.currentView)}get isFinalView(){return this.currentView===i.years}get hasSelectedDates(){return this.selectedDates.length>0}get isMinViewReached(){return this.currentView===this.opts.minView||this.currentView===i.days}get $container(){return this.$customContainer||P}static replacer(e,t,i){return e.replace(t,(function(e,t,s,a){return t+i+a}))}}var K;return I(R,\"defaults\",s),I(R,\"version\",\"3.5.0\"),I(R,\"defaultGlobalContainerId\",\"air-datepicker-global-container\"),K=R.prototype,Object.assign(K,N),t.default}()}));","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\nvar _default = {\n days: ['Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi'],\n daysShort: ['Dim', 'Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam'],\n daysMin: ['Di', 'Lu', 'Ma', 'Me', 'Je', 'Ve', 'Sa'],\n months: ['Janvier', 'Février', 'Mars', 'Avril', 'Mai', 'Juin', 'Juillet', 'Août', 'Septembre', 'Octobre', 'Novembre', 'Décembre'],\n monthsShort: ['Jan', 'Fév', 'Mars', 'Avr', 'Mai', 'Juin', 'Juil', 'Août', 'Sep', 'Oct', 'Nov', 'Dec'],\n today: \"Aujourd'hui\",\n clear: 'Effacer',\n dateFormat: 'dd/MM/yyyy',\n timeFormat: 'HH:mm',\n firstDay: 1\n};\nexports.default = _default;","\"use strict\";\n\nexports.__esModule = true;\n\nexports.default = function (file, acceptedFiles) {\n if (file && acceptedFiles) {\n var acceptedFilesArray = Array.isArray(acceptedFiles) ? acceptedFiles : acceptedFiles.split(',');\n var fileName = file.name || '';\n var mimeType = (file.type || '').toLowerCase();\n var baseMimeType = mimeType.replace(/\\/.*$/, '');\n return acceptedFilesArray.some(function (type) {\n var validType = type.trim().toLowerCase();\n\n if (validType.charAt(0) === '.') {\n return fileName.toLowerCase().endsWith(validType);\n } else if (validType.endsWith('/*')) {\n // This is something like a image/* mime type\n return baseMimeType === validType.replace(/\\/.*$/, '');\n }\n\n return mimeType === validType;\n });\n }\n\n return true;\n};","'use strict'\n\nexports.byteLength = byteLength\nexports.toByteArray = toByteArray\nexports.fromByteArray = fromByteArray\n\nvar lookup = []\nvar revLookup = []\nvar Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array\n\nvar code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'\nfor (var i = 0, len = code.length; i < len; ++i) {\n lookup[i] = code[i]\n revLookup[code.charCodeAt(i)] = i\n}\n\n// Support decoding URL-safe base64 strings, as Node.js does.\n// See: https://en.wikipedia.org/wiki/Base64#URL_applications\nrevLookup['-'.charCodeAt(0)] = 62\nrevLookup['_'.charCodeAt(0)] = 63\n\nfunction getLens (b64) {\n var len = b64.length\n\n if (len % 4 > 0) {\n throw new Error('Invalid string. Length must be a multiple of 4')\n }\n\n // Trim off extra bytes after placeholder bytes are found\n // See: https://github.com/beatgammit/base64-js/issues/42\n var validLen = b64.indexOf('=')\n if (validLen === -1) validLen = len\n\n var placeHoldersLen = validLen === len\n ? 0\n : 4 - (validLen % 4)\n\n return [validLen, placeHoldersLen]\n}\n\n// base64 is 4/3 + up to two characters of the original data\nfunction byteLength (b64) {\n var lens = getLens(b64)\n var validLen = lens[0]\n var placeHoldersLen = lens[1]\n return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen\n}\n\nfunction _byteLength (b64, validLen, placeHoldersLen) {\n return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen\n}\n\nfunction toByteArray (b64) {\n var tmp\n var lens = getLens(b64)\n var validLen = lens[0]\n var placeHoldersLen = lens[1]\n\n var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))\n\n var curByte = 0\n\n // if there are placeholders, only get up to the last complete 4 chars\n var len = placeHoldersLen > 0\n ? validLen - 4\n : validLen\n\n var i\n for (i = 0; i < len; i += 4) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 18) |\n (revLookup[b64.charCodeAt(i + 1)] << 12) |\n (revLookup[b64.charCodeAt(i + 2)] << 6) |\n revLookup[b64.charCodeAt(i + 3)]\n arr[curByte++] = (tmp >> 16) & 0xFF\n arr[curByte++] = (tmp >> 8) & 0xFF\n arr[curByte++] = tmp & 0xFF\n }\n\n if (placeHoldersLen === 2) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 2) |\n (revLookup[b64.charCodeAt(i + 1)] >> 4)\n arr[curByte++] = tmp & 0xFF\n }\n\n if (placeHoldersLen === 1) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 10) |\n (revLookup[b64.charCodeAt(i + 1)] << 4) |\n (revLookup[b64.charCodeAt(i + 2)] >> 2)\n arr[curByte++] = (tmp >> 8) & 0xFF\n arr[curByte++] = tmp & 0xFF\n }\n\n return arr\n}\n\nfunction tripletToBase64 (num) {\n return lookup[num >> 18 & 0x3F] +\n lookup[num >> 12 & 0x3F] +\n lookup[num >> 6 & 0x3F] +\n lookup[num & 0x3F]\n}\n\nfunction encodeChunk (uint8, start, end) {\n var tmp\n var output = []\n for (var i = start; i < end; i += 3) {\n tmp =\n ((uint8[i] << 16) & 0xFF0000) +\n ((uint8[i + 1] << 8) & 0xFF00) +\n (uint8[i + 2] & 0xFF)\n output.push(tripletToBase64(tmp))\n }\n return output.join('')\n}\n\nfunction fromByteArray (uint8) {\n var tmp\n var len = uint8.length\n var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes\n var parts = []\n var maxChunkLength = 16383 // must be multiple of 3\n\n // go through the array every three bytes, we'll deal with trailing stuff later\n for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {\n parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))\n }\n\n // pad the end with zeros, but make sure to not forget the extra bytes\n if (extraBytes === 1) {\n tmp = uint8[len - 1]\n parts.push(\n lookup[tmp >> 2] +\n lookup[(tmp << 4) & 0x3F] +\n '=='\n )\n } else if (extraBytes === 2) {\n tmp = (uint8[len - 2] << 8) + uint8[len - 1]\n parts.push(\n lookup[tmp >> 10] +\n lookup[(tmp >> 4) & 0x3F] +\n lookup[(tmp << 2) & 0x3F] +\n '='\n )\n }\n\n return parts.join('')\n}\n","!function(e,t){\"object\"==typeof exports&&\"object\"==typeof module?module.exports=t():\"function\"==typeof define&&define.amd?define([],t):\"object\"==typeof exports?exports.bowser=t():e.bowser=t()}(this,(function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,r),i.l=!0,i.exports}return r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){\"undefined\"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:\"Module\"}),Object.defineProperty(e,\"__esModule\",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&\"object\"==typeof e&&e&&e.__esModule)return e;var 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Coast\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/(?:coast)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/opt\\/\\d+(?:.?_?\\d+)+/i],describe:function(e){var t={name:\"Opera Touch\"},r=i.default.getFirstMatch(/(?:opt)[\\s/](\\d+(\\.?_?\\d+)+)/i,e)||i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/yabrowser/i],describe:function(e){var t={name:\"Yandex Browser\"},r=i.default.getFirstMatch(/(?:yabrowser)[\\s/](\\d+(\\.?_?\\d+)+)/i,e)||i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/ucbrowser/i],describe:function(e){var t={name:\"UC Browser\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/(?:ucbrowser)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/Maxthon|mxios/i],describe:function(e){var t={name:\"Maxthon\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/(?:Maxthon|mxios)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/epiphany/i],describe:function(e){var t={name:\"Epiphany\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/(?:epiphany)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/puffin/i],describe:function(e){var t={name:\"Puffin\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/(?:puffin)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/sleipnir/i],describe:function(e){var t={name:\"Sleipnir\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/(?:sleipnir)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/k-meleon/i],describe:function(e){var t={name:\"K-Meleon\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/(?:k-meleon)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/micromessenger/i],describe:function(e){var t={name:\"WeChat\"},r=i.default.getFirstMatch(/(?:micromessenger)[\\s/](\\d+(\\.?_?\\d+)+)/i,e)||i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/qqbrowser/i],describe:function(e){var t={name:/qqbrowserlite/i.test(e)?\"QQ Browser Lite\":\"QQ Browser\"},r=i.default.getFirstMatch(/(?:qqbrowserlite|qqbrowser)[/](\\d+(\\.?_?\\d+)+)/i,e)||i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/msie|trident/i],describe:function(e){var t={name:\"Internet Explorer\"},r=i.default.getFirstMatch(/(?:msie |rv:)(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/\\sedg\\//i],describe:function(e){var t={name:\"Microsoft Edge\"},r=i.default.getFirstMatch(/\\sedg\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/edg([ea]|ios)/i],describe:function(e){var t={name:\"Microsoft Edge\"},r=i.default.getSecondMatch(/edg([ea]|ios)\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/vivaldi/i],describe:function(e){var t={name:\"Vivaldi\"},r=i.default.getFirstMatch(/vivaldi\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/seamonkey/i],describe:function(e){var t={name:\"SeaMonkey\"},r=i.default.getFirstMatch(/seamonkey\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/sailfish/i],describe:function(e){var t={name:\"Sailfish\"},r=i.default.getFirstMatch(/sailfish\\s?browser\\/(\\d+(\\.\\d+)?)/i,e);return r&&(t.version=r),t}},{test:[/silk/i],describe:function(e){var t={name:\"Amazon Silk\"},r=i.default.getFirstMatch(/silk\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/phantom/i],describe:function(e){var t={name:\"PhantomJS\"},r=i.default.getFirstMatch(/phantomjs\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/slimerjs/i],describe:function(e){var t={name:\"SlimerJS\"},r=i.default.getFirstMatch(/slimerjs\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/blackberry|\\bbb\\d+/i,/rim\\stablet/i],describe:function(e){var t={name:\"BlackBerry\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/blackberry[\\d]+\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/(web|hpw)[o0]s/i],describe:function(e){var t={name:\"WebOS Browser\"},r=i.default.getFirstMatch(s,e)||i.default.getFirstMatch(/w(?:eb)?[o0]sbrowser\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/bada/i],describe:function(e){var t={name:\"Bada\"},r=i.default.getFirstMatch(/dolfin\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/tizen/i],describe:function(e){var t={name:\"Tizen\"},r=i.default.getFirstMatch(/(?:tizen\\s?)?browser\\/(\\d+(\\.?_?\\d+)+)/i,e)||i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/qupzilla/i],describe:function(e){var t={name:\"QupZilla\"},r=i.default.getFirstMatch(/(?:qupzilla)[\\s/](\\d+(\\.?_?\\d+)+)/i,e)||i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/firefox|iceweasel|fxios/i],describe:function(e){var t={name:\"Firefox\"},r=i.default.getFirstMatch(/(?:firefox|iceweasel|fxios)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/electron/i],describe:function(e){var t={name:\"Electron\"},r=i.default.getFirstMatch(/(?:electron)\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/MiuiBrowser/i],describe:function(e){var t={name:\"Miui\"},r=i.default.getFirstMatch(/(?:MiuiBrowser)[\\s/](\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/chromium/i],describe:function(e){var t={name:\"Chromium\"},r=i.default.getFirstMatch(/(?:chromium)[\\s/](\\d+(\\.?_?\\d+)+)/i,e)||i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/chrome|crios|crmo/i],describe:function(e){var t={name:\"Chrome\"},r=i.default.getFirstMatch(/(?:chrome|crios|crmo)\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:[/GSA/i],describe:function(e){var t={name:\"Google Search\"},r=i.default.getFirstMatch(/(?:GSA)\\/(\\d+(\\.?_?\\d+)+)/i,e);return r&&(t.version=r),t}},{test:function(e){var t=!e.test(/like android/i),r=e.test(/android/i);return t&&r},describe:function(e){var t={name:\"Android Browser\"},r=i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/playstation 4/i],describe:function(e){var t={name:\"PlayStation 4\"},r=i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/safari|applewebkit/i],describe:function(e){var t={name:\"Safari\"},r=i.default.getFirstMatch(s,e);return r&&(t.version=r),t}},{test:[/.*/i],describe:function(e){var t=-1!==e.search(\"\\\\(\")?/^(.*)\\/(.*)[ \\t]\\((.*)/:/^(.*)\\/(.*) /;return{name:i.default.getFirstMatch(t,e),version:i.default.getSecondMatch(t,e)}}}];t.default=a,e.exports=t.default},93:function(e,t,r){\"use strict\";t.__esModule=!0,t.default=void 0;var n,i=(n=r(17))&&n.__esModule?n:{default:n},s=r(18);var a=[{test:[/Roku\\/DVP/],describe:function(e){var t=i.default.getFirstMatch(/Roku\\/DVP-(\\d+\\.\\d+)/i,e);return{name:s.OS_MAP.Roku,version:t}}},{test:[/windows phone/i],describe:function(e){var t=i.default.getFirstMatch(/windows phone (?:os)?\\s?(\\d+(\\.\\d+)*)/i,e);return{name:s.OS_MAP.WindowsPhone,version:t}}},{test:[/windows /i],describe:function(e){var t=i.default.getFirstMatch(/Windows ((NT|XP)( \\d\\d?.\\d)?)/i,e),r=i.default.getWindowsVersionName(t);return{name:s.OS_MAP.Windows,version:t,versionName:r}}},{test:[/Macintosh(.*?) FxiOS(.*?)\\//],describe:function(e){var t={name:s.OS_MAP.iOS},r=i.default.getSecondMatch(/(Version\\/)(\\d[\\d.]+)/,e);return r&&(t.version=r),t}},{test:[/macintosh/i],describe:function(e){var t=i.default.getFirstMatch(/mac os x (\\d+(\\.?_?\\d+)+)/i,e).replace(/[_\\s]/g,\".\"),r=i.default.getMacOSVersionName(t),n={name:s.OS_MAP.MacOS,version:t};return r&&(n.versionName=r),n}},{test:[/(ipod|iphone|ipad)/i],describe:function(e){var t=i.default.getFirstMatch(/os (\\d+([_\\s]\\d+)*) like mac os x/i,e).replace(/[_\\s]/g,\".\");return{name:s.OS_MAP.iOS,version:t}}},{test:function(e){var t=!e.test(/like android/i),r=e.test(/android/i);return t&&r},describe:function(e){var t=i.default.getFirstMatch(/android[\\s/-](\\d+(\\.\\d+)*)/i,e),r=i.default.getAndroidVersionName(t),n={name:s.OS_MAP.Android,version:t};return r&&(n.versionName=r),n}},{test:[/(web|hpw)[o0]s/i],describe:function(e){var t=i.default.getFirstMatch(/(?:web|hpw)[o0]s\\/(\\d+(\\.\\d+)*)/i,e),r={name:s.OS_MAP.WebOS};return t&&t.length&&(r.version=t),r}},{test:[/blackberry|\\bbb\\d+/i,/rim\\stablet/i],describe:function(e){var t=i.default.getFirstMatch(/rim\\stablet\\sos\\s(\\d+(\\.\\d+)*)/i,e)||i.default.getFirstMatch(/blackberry\\d+\\/(\\d+([_\\s]\\d+)*)/i,e)||i.default.getFirstMatch(/\\bbb(\\d+)/i,e);return{name:s.OS_MAP.BlackBerry,version:t}}},{test:[/bada/i],describe:function(e){var t=i.default.getFirstMatch(/bada\\/(\\d+(\\.\\d+)*)/i,e);return{name:s.OS_MAP.Bada,version:t}}},{test:[/tizen/i],describe:function(e){var t=i.default.getFirstMatch(/tizen[/\\s](\\d+(\\.\\d+)*)/i,e);return{name:s.OS_MAP.Tizen,version:t}}},{test:[/linux/i],describe:function(){return{name:s.OS_MAP.Linux}}},{test:[/CrOS/],describe:function(){return{name:s.OS_MAP.ChromeOS}}},{test:[/PlayStation 4/],describe:function(e){var t=i.default.getFirstMatch(/PlayStation 4[/\\s](\\d+(\\.\\d+)*)/i,e);return{name:s.OS_MAP.PlayStation4,version:t}}}];t.default=a,e.exports=t.default},94:function(e,t,r){\"use strict\";t.__esModule=!0,t.default=void 0;var n,i=(n=r(17))&&n.__esModule?n:{default:n},s=r(18);var a=[{test:[/googlebot/i],describe:function(){return{type:\"bot\",vendor:\"Google\"}}},{test:[/huawei/i],describe:function(e){var t=i.default.getFirstMatch(/(can-l01)/i,e)&&\"Nova\",r={type:s.PLATFORMS_MAP.mobile,vendor:\"Huawei\"};return t&&(r.model=t),r}},{test:[/nexus\\s*(?:7|8|9|10).*/i],describe:function(){return{type:s.PLATFORMS_MAP.tablet,vendor:\"Nexus\"}}},{test:[/ipad/i],describe:function(){return{type:s.PLATFORMS_MAP.tablet,vendor:\"Apple\",model:\"iPad\"}}},{test:[/Macintosh(.*?) 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Symbol.for('nodejs.util.inspect.custom')\n : null\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\nvar K_MAX_LENGTH = 0x7fffffff\nexports.kMaxLength = K_MAX_LENGTH\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n * === true Use Uint8Array implementation (fastest)\n * === false Print warning and recommend using `buffer` v4.x which has an Object\n * implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * We report that the browser does not support typed arrays if the are not subclassable\n * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`\n * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support\n * for __proto__ and has a buggy typed array implementation.\n */\nBuffer.TYPED_ARRAY_SUPPORT = typedArraySupport()\n\nif (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&\n typeof console.error === 'function') {\n console.error(\n 'This browser lacks typed array (Uint8Array) support which is required by ' +\n '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'\n )\n}\n\nfunction typedArraySupport () {\n // Can typed array instances can be augmented?\n try {\n var arr = new Uint8Array(1)\n var proto = { foo: function () { return 42 } }\n Object.setPrototypeOf(proto, Uint8Array.prototype)\n Object.setPrototypeOf(arr, proto)\n return arr.foo() === 42\n } catch (e) {\n return false\n }\n}\n\nObject.defineProperty(Buffer.prototype, 'parent', {\n enumerable: true,\n get: function () {\n if (!Buffer.isBuffer(this)) return undefined\n return this.buffer\n }\n})\n\nObject.defineProperty(Buffer.prototype, 'offset', {\n enumerable: true,\n get: function () {\n if (!Buffer.isBuffer(this)) return undefined\n return this.byteOffset\n }\n})\n\nfunction createBuffer (length) {\n if (length > K_MAX_LENGTH) {\n throw new RangeError('The value \"' + length + '\" is invalid for option \"size\"')\n }\n // Return an augmented `Uint8Array` instance\n var buf = new Uint8Array(length)\n Object.setPrototypeOf(buf, Buffer.prototype)\n return buf\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n // Common case.\n if (typeof arg === 'number') {\n if (typeof encodingOrOffset === 'string') {\n throw new TypeError(\n 'The \"string\" argument must be of type string. Received type number'\n )\n }\n return allocUnsafe(arg)\n }\n return from(arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\nfunction from (value, encodingOrOffset, length) {\n if (typeof value === 'string') {\n return fromString(value, encodingOrOffset)\n }\n\n if (ArrayBuffer.isView(value)) {\n return fromArrayLike(value)\n }\n\n if (value == null) {\n throw new TypeError(\n 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +\n 'or Array-like Object. Received type ' + (typeof value)\n )\n }\n\n if (isInstance(value, ArrayBuffer) ||\n (value && isInstance(value.buffer, ArrayBuffer))) {\n return fromArrayBuffer(value, encodingOrOffset, length)\n }\n\n if (typeof SharedArrayBuffer !== 'undefined' &&\n (isInstance(value, SharedArrayBuffer) ||\n (value && isInstance(value.buffer, SharedArrayBuffer)))) {\n return fromArrayBuffer(value, encodingOrOffset, length)\n }\n\n if (typeof value === 'number') {\n throw new TypeError(\n 'The \"value\" argument must not be of type number. Received type number'\n )\n }\n\n var valueOf = value.valueOf && value.valueOf()\n if (valueOf != null && valueOf !== value) {\n return Buffer.from(valueOf, encodingOrOffset, length)\n }\n\n var b = fromObject(value)\n if (b) return b\n\n if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&\n typeof value[Symbol.toPrimitive] === 'function') {\n return Buffer.from(\n value[Symbol.toPrimitive]('string'), encodingOrOffset, length\n )\n }\n\n throw new TypeError(\n 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +\n 'or Array-like Object. Received type ' + (typeof value)\n )\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n return from(value, encodingOrOffset, length)\n}\n\n// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:\n// https://github.com/feross/buffer/pull/148\nObject.setPrototypeOf(Buffer.prototype, Uint8Array.prototype)\nObject.setPrototypeOf(Buffer, Uint8Array)\n\nfunction assertSize (size) {\n if (typeof size !== 'number') {\n throw new TypeError('\"size\" argument must be of type number')\n } else if (size < 0) {\n throw new RangeError('The value \"' + size + '\" is invalid for option \"size\"')\n }\n}\n\nfunction alloc (size, fill, encoding) {\n assertSize(size)\n if (size <= 0) {\n return createBuffer(size)\n }\n if (fill !== undefined) {\n // Only pay attention to encoding if it's a string. This\n // prevents accidentally sending in a number that would\n // be interpretted as a start offset.\n return typeof encoding === 'string'\n ? createBuffer(size).fill(fill, encoding)\n : createBuffer(size).fill(fill)\n }\n return createBuffer(size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n return alloc(size, fill, encoding)\n}\n\nfunction allocUnsafe (size) {\n assertSize(size)\n return createBuffer(size < 0 ? 0 : checked(size) | 0)\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n return allocUnsafe(size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n return allocUnsafe(size)\n}\n\nfunction fromString (string, encoding) {\n if (typeof encoding !== 'string' || encoding === '') {\n encoding = 'utf8'\n }\n\n if (!Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n\n var length = byteLength(string, encoding) | 0\n var buf = createBuffer(length)\n\n var actual = buf.write(string, encoding)\n\n if (actual !== length) {\n // Writing a hex string, for example, that contains invalid characters will\n // cause everything after the first invalid character to be ignored. (e.g.\n // 'abxxcd' will be treated as 'ab')\n buf = buf.slice(0, actual)\n }\n\n return buf\n}\n\nfunction fromArrayLike (array) {\n var length = array.length < 0 ? 0 : checked(array.length) | 0\n var buf = createBuffer(length)\n for (var i = 0; i < length; i += 1) {\n buf[i] = array[i] & 255\n }\n return buf\n}\n\nfunction fromArrayBuffer (array, byteOffset, length) {\n if (byteOffset < 0 || array.byteLength < byteOffset) {\n throw new RangeError('\"offset\" is outside of buffer bounds')\n }\n\n if (array.byteLength < byteOffset + (length || 0)) {\n throw new RangeError('\"length\" is outside of buffer bounds')\n }\n\n var buf\n if (byteOffset === undefined && length === undefined) {\n buf = new Uint8Array(array)\n } else if (length === undefined) {\n buf = new Uint8Array(array, byteOffset)\n } else {\n buf = new Uint8Array(array, byteOffset, length)\n }\n\n // Return an augmented `Uint8Array` instance\n Object.setPrototypeOf(buf, Buffer.prototype)\n\n return buf\n}\n\nfunction fromObject (obj) {\n if (Buffer.isBuffer(obj)) {\n var len = checked(obj.length) | 0\n var buf = createBuffer(len)\n\n if (buf.length === 0) {\n return buf\n }\n\n obj.copy(buf, 0, 0, len)\n return buf\n }\n\n if (obj.length !== undefined) {\n if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {\n return createBuffer(0)\n }\n return fromArrayLike(obj)\n }\n\n if (obj.type === 'Buffer' && Array.isArray(obj.data)) {\n return fromArrayLike(obj.data)\n }\n}\n\nfunction checked (length) {\n // Note: cannot use `length < K_MAX_LENGTH` here because that fails when\n // length is NaN (which is otherwise coerced to zero.)\n if (length >= K_MAX_LENGTH) {\n throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n 'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')\n }\n return length | 0\n}\n\nfunction SlowBuffer (length) {\n if (+length != length) { // eslint-disable-line eqeqeq\n length = 0\n }\n return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n return b != null && b._isBuffer === true &&\n b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false\n}\n\nBuffer.compare = function compare (a, b) {\n if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)\n if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)\n if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n throw new TypeError(\n 'The \"buf1\", \"buf2\" arguments must be one of type Buffer or Uint8Array'\n )\n }\n\n if (a === b) return 0\n\n var x = a.length\n var y = b.length\n\n for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n if (a[i] !== b[i]) {\n x = a[i]\n y = b[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n switch (String(encoding).toLowerCase()) {\n case 'hex':\n case 'utf8':\n case 'utf-8':\n case 'ascii':\n case 'latin1':\n case 'binary':\n case 'base64':\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return true\n default:\n return false\n }\n}\n\nBuffer.concat = function concat (list, length) {\n if (!Array.isArray(list)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n\n if (list.length === 0) {\n return Buffer.alloc(0)\n }\n\n var i\n if (length === undefined) {\n length = 0\n for (i = 0; i < list.length; ++i) {\n length += list[i].length\n }\n }\n\n var buffer = Buffer.allocUnsafe(length)\n var pos = 0\n for (i = 0; i < list.length; ++i) {\n var buf = list[i]\n if (isInstance(buf, Uint8Array)) {\n buf = Buffer.from(buf)\n }\n if (!Buffer.isBuffer(buf)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n buf.copy(buffer, pos)\n pos += buf.length\n }\n return buffer\n}\n\nfunction byteLength (string, encoding) {\n if (Buffer.isBuffer(string)) {\n return string.length\n }\n if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {\n return string.byteLength\n }\n if (typeof string !== 'string') {\n throw new TypeError(\n 'The \"string\" argument must be one of type string, Buffer, or ArrayBuffer. ' +\n 'Received type ' + typeof string\n )\n }\n\n var len = string.length\n var mustMatch = (arguments.length > 2 && arguments[2] === true)\n if (!mustMatch && len === 0) return 0\n\n // Use a for loop to avoid recursion\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'ascii':\n case 'latin1':\n case 'binary':\n return len\n case 'utf8':\n case 'utf-8':\n return utf8ToBytes(string).length\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return len * 2\n case 'hex':\n return len >>> 1\n case 'base64':\n return base64ToBytes(string).length\n default:\n if (loweredCase) {\n return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8\n }\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n var loweredCase = false\n\n // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n // property of a typed array.\n\n // This behaves neither like String nor Uint8Array in that we set start/end\n // to their upper/lower bounds if the value passed is out of range.\n // undefined is handled specially as per ECMA-262 6th Edition,\n // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n if (start === undefined || start < 0) {\n start = 0\n }\n // Return early if start > this.length. Done here to prevent potential uint32\n // coercion fail below.\n if (start > this.length) {\n return ''\n }\n\n if (end === undefined || end > this.length) {\n end = this.length\n }\n\n if (end <= 0) {\n return ''\n }\n\n // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n end >>>= 0\n start >>>= 0\n\n if (end <= start) {\n return ''\n }\n\n if (!encoding) encoding = 'utf8'\n\n while (true) {\n switch (encoding) {\n case 'hex':\n return hexSlice(this, start, end)\n\n case 'utf8':\n case 'utf-8':\n return utf8Slice(this, start, end)\n\n case 'ascii':\n return asciiSlice(this, start, end)\n\n case 'latin1':\n case 'binary':\n return latin1Slice(this, start, end)\n\n case 'base64':\n return base64Slice(this, start, end)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return utf16leSlice(this, start, end)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = (encoding + '').toLowerCase()\n loweredCase = true\n }\n }\n}\n\n// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)\n// to detect a Buffer instance. It's not possible to use `instanceof Buffer`\n// reliably in a browserify context because there could be multiple different\n// copies of the 'buffer' package in use. This method works even for Buffer\n// instances that were created from another copy of the `buffer` package.\n// See: https://github.com/feross/buffer/issues/154\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n var i = b[n]\n b[n] = b[m]\n b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n var len = this.length\n if (len % 2 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 16-bits')\n }\n for (var i = 0; i < len; i += 2) {\n swap(this, i, i + 1)\n }\n return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n var len = this.length\n if (len % 4 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 32-bits')\n }\n for (var i = 0; i < len; i += 4) {\n swap(this, i, i + 3)\n swap(this, i + 1, i + 2)\n }\n return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n var len = this.length\n if (len % 8 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 64-bits')\n }\n for (var i = 0; i < len; i += 8) {\n swap(this, i, i + 7)\n swap(this, i + 1, i + 6)\n swap(this, i + 2, i + 5)\n swap(this, i + 3, i + 4)\n }\n return this\n}\n\nBuffer.prototype.toString = function toString () {\n var length = this.length\n if (length === 0) return ''\n if (arguments.length === 0) return utf8Slice(this, 0, length)\n return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.toLocaleString = Buffer.prototype.toString\n\nBuffer.prototype.equals = function equals (b) {\n if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n if (this === b) return true\n return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n var str = ''\n var max = exports.INSPECT_MAX_BYTES\n str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()\n if (this.length > max) str += ' ... '\n return ''\n}\nif (customInspectSymbol) {\n Buffer.prototype[customInspectSymbol] = Buffer.prototype.inspect\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n if (isInstance(target, Uint8Array)) {\n target = Buffer.from(target, target.offset, target.byteLength)\n }\n if (!Buffer.isBuffer(target)) {\n throw new TypeError(\n 'The \"target\" argument must be one of type Buffer or Uint8Array. ' +\n 'Received type ' + (typeof target)\n )\n }\n\n if (start === undefined) {\n start = 0\n }\n if (end === undefined) {\n end = target ? target.length : 0\n }\n if (thisStart === undefined) {\n thisStart = 0\n }\n if (thisEnd === undefined) {\n thisEnd = this.length\n }\n\n if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n throw new RangeError('out of range index')\n }\n\n if (thisStart >= thisEnd && start >= end) {\n return 0\n }\n if (thisStart >= thisEnd) {\n return -1\n }\n if (start >= end) {\n return 1\n }\n\n start >>>= 0\n end >>>= 0\n thisStart >>>= 0\n thisEnd >>>= 0\n\n if (this === target) return 0\n\n var x = thisEnd - thisStart\n var y = end - start\n var len = Math.min(x, y)\n\n var thisCopy = this.slice(thisStart, thisEnd)\n var targetCopy = target.slice(start, end)\n\n for (var i = 0; i < len; ++i) {\n if (thisCopy[i] !== targetCopy[i]) {\n x = thisCopy[i]\n y = targetCopy[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n // Empty buffer means no match\n if (buffer.length === 0) return -1\n\n // Normalize byteOffset\n if (typeof byteOffset === 'string') {\n encoding = byteOffset\n byteOffset = 0\n } else if (byteOffset > 0x7fffffff) {\n byteOffset = 0x7fffffff\n } else if (byteOffset < -0x80000000) {\n byteOffset = -0x80000000\n }\n byteOffset = +byteOffset // Coerce to Number.\n if (numberIsNaN(byteOffset)) {\n // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n byteOffset = dir ? 0 : (buffer.length - 1)\n }\n\n // Normalize byteOffset: negative offsets start from the end of the buffer\n if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n if (byteOffset >= buffer.length) {\n if (dir) return -1\n else byteOffset = buffer.length - 1\n } else if (byteOffset < 0) {\n if (dir) byteOffset = 0\n else return -1\n }\n\n // Normalize val\n if (typeof val === 'string') {\n val = Buffer.from(val, encoding)\n }\n\n // Finally, search either indexOf (if dir is true) or lastIndexOf\n if (Buffer.isBuffer(val)) {\n // Special case: looking for empty string/buffer always fails\n if (val.length === 0) {\n return -1\n }\n return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n } else if (typeof val === 'number') {\n val = val & 0xFF // Search for a byte value [0-255]\n if (typeof Uint8Array.prototype.indexOf === 'function') {\n if (dir) {\n return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n } else {\n return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n }\n }\n return arrayIndexOf(buffer, [val], byteOffset, encoding, dir)\n }\n\n throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n var indexSize = 1\n var arrLength = arr.length\n var valLength = val.length\n\n if (encoding !== undefined) {\n encoding = String(encoding).toLowerCase()\n if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n encoding === 'utf16le' || encoding === 'utf-16le') {\n if (arr.length < 2 || val.length < 2) {\n return -1\n }\n indexSize = 2\n arrLength /= 2\n valLength /= 2\n byteOffset /= 2\n }\n }\n\n function read (buf, i) {\n if (indexSize === 1) {\n return buf[i]\n } else {\n return buf.readUInt16BE(i * indexSize)\n }\n }\n\n var i\n if (dir) {\n var foundIndex = -1\n for (i = byteOffset; i < arrLength; i++) {\n if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n if (foundIndex === -1) foundIndex = i\n if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n } else {\n if (foundIndex !== -1) i -= i - foundIndex\n foundIndex = -1\n }\n }\n } else {\n if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n for (i = byteOffset; i >= 0; i--) {\n var found = true\n for (var j = 0; j < valLength; j++) {\n if (read(arr, i + j) !== read(val, j)) {\n found = false\n break\n }\n }\n if (found) return i\n }\n }\n\n return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n offset = Number(offset) || 0\n var remaining = buf.length - offset\n if (!length) {\n length = remaining\n } else {\n length = Number(length)\n if (length > remaining) {\n length = remaining\n }\n }\n\n var strLen = string.length\n\n if (length > strLen / 2) {\n length = strLen / 2\n }\n for (var i = 0; i < length; ++i) {\n var parsed = parseInt(string.substr(i * 2, 2), 16)\n if (numberIsNaN(parsed)) return i\n buf[offset + i] = parsed\n }\n return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write (buf, string, offset, length) {\n return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n // Buffer#write(string)\n if (offset === undefined) {\n encoding = 'utf8'\n length = this.length\n offset = 0\n // Buffer#write(string, encoding)\n } else if (length === undefined && typeof offset === 'string') {\n encoding = offset\n length = this.length\n offset = 0\n // Buffer#write(string, offset[, length][, encoding])\n } else if (isFinite(offset)) {\n offset = offset >>> 0\n if (isFinite(length)) {\n length = length >>> 0\n if (encoding === undefined) encoding = 'utf8'\n } else {\n encoding = length\n length = undefined\n }\n } else {\n throw new Error(\n 'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n )\n }\n\n var remaining = this.length - offset\n if (length === undefined || length > remaining) length = remaining\n\n if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n throw new RangeError('Attempt to write outside buffer bounds')\n }\n\n if (!encoding) encoding = 'utf8'\n\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'hex':\n return hexWrite(this, string, offset, length)\n\n case 'utf8':\n case 'utf-8':\n return utf8Write(this, string, offset, length)\n\n case 'ascii':\n return asciiWrite(this, string, offset, length)\n\n case 'latin1':\n case 'binary':\n return latin1Write(this, string, offset, length)\n\n case 'base64':\n // Warning: maxLength not taken into account in base64Write\n return base64Write(this, string, offset, length)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return ucs2Write(this, string, offset, length)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n return {\n type: 'Buffer',\n data: Array.prototype.slice.call(this._arr || this, 0)\n }\n}\n\nfunction base64Slice (buf, start, end) {\n if (start === 0 && end === buf.length) {\n return base64.fromByteArray(buf)\n } else {\n return base64.fromByteArray(buf.slice(start, end))\n }\n}\n\nfunction utf8Slice (buf, start, end) {\n end = Math.min(buf.length, end)\n var res = []\n\n var i = start\n while (i < end) {\n var firstByte = buf[i]\n var codePoint = null\n var bytesPerSequence = (firstByte > 0xEF) ? 4\n : (firstByte > 0xDF) ? 3\n : (firstByte > 0xBF) ? 2\n : 1\n\n if (i + bytesPerSequence <= end) {\n var secondByte, thirdByte, fourthByte, tempCodePoint\n\n switch (bytesPerSequence) {\n case 1:\n if (firstByte < 0x80) {\n codePoint = firstByte\n }\n break\n case 2:\n secondByte = buf[i + 1]\n if ((secondByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n if (tempCodePoint > 0x7F) {\n codePoint = tempCodePoint\n }\n }\n break\n case 3:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n codePoint = tempCodePoint\n }\n }\n break\n case 4:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n fourthByte = buf[i + 3]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n codePoint = tempCodePoint\n }\n }\n }\n }\n\n if (codePoint === null) {\n // we did not generate a valid codePoint so insert a\n // replacement char (U+FFFD) and advance only 1 byte\n codePoint = 0xFFFD\n bytesPerSequence = 1\n } else if (codePoint > 0xFFFF) {\n // encode to utf16 (surrogate pair dance)\n codePoint -= 0x10000\n res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n codePoint = 0xDC00 | codePoint & 0x3FF\n }\n\n res.push(codePoint)\n i += bytesPerSequence\n }\n\n return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n var len = codePoints.length\n if (len <= MAX_ARGUMENTS_LENGTH) {\n return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n }\n\n // Decode in chunks to avoid \"call stack size exceeded\".\n var res = ''\n var i = 0\n while (i < len) {\n res += String.fromCharCode.apply(\n String,\n codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n )\n }\n return res\n}\n\nfunction asciiSlice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i] & 0x7F)\n }\n return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i])\n }\n return ret\n}\n\nfunction hexSlice (buf, start, end) {\n var len = buf.length\n\n if (!start || start < 0) start = 0\n if (!end || end < 0 || end > len) end = len\n\n var out = ''\n for (var i = start; i < end; ++i) {\n out += hexSliceLookupTable[buf[i]]\n }\n return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n var bytes = buf.slice(start, end)\n var res = ''\n for (var i = 0; i < bytes.length; i += 2) {\n res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))\n }\n return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n var len = this.length\n start = ~~start\n end = end === undefined ? len : ~~end\n\n if (start < 0) {\n start += len\n if (start < 0) start = 0\n } else if (start > len) {\n start = len\n }\n\n if (end < 0) {\n end += len\n if (end < 0) end = 0\n } else if (end > len) {\n end = len\n }\n\n if (end < start) end = start\n\n var newBuf = this.subarray(start, end)\n // Return an augmented `Uint8Array` instance\n Object.setPrototypeOf(newBuf, Buffer.prototype)\n\n return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) {\n checkOffset(offset, byteLength, this.length)\n }\n\n var val = this[offset + --byteLength]\n var mul = 1\n while (byteLength > 0 && (mul *= 0x100)) {\n val += this[offset + --byteLength] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 1, this.length)\n return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return ((this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16)) +\n (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] * 0x1000000) +\n ((this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n this[offset + 3])\n}\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var i = byteLength\n var mul = 1\n var val = this[offset + --i]\n while (i > 0 && (mul *= 0x100)) {\n val += this[offset + --i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 1, this.length)\n if (!(this[offset] & 0x80)) return (this[offset])\n return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset] | (this[offset + 1] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset + 1] | (this[offset] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16) |\n (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] << 24) |\n (this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n (this[offset + 3])\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var mul = 1\n var i = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var i = byteLength - 1\n var mul = 1\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n return offset + 2\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n this[offset + 3] = (value >>> 24)\n this[offset + 2] = (value >>> 16)\n this[offset + 1] = (value >>> 8)\n this[offset] = (value & 0xff)\n return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n var limit = Math.pow(2, (8 * byteLength) - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = 0\n var mul = 1\n var sub = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n var limit = Math.pow(2, (8 * byteLength) - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = byteLength - 1\n var mul = 1\n var sub = 0\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n if (value < 0) value = 0xff + value + 1\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n this[offset + 2] = (value >>> 16)\n this[offset + 3] = (value >>> 24)\n return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (value < 0) value = 0xffffffff + value + 1\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n return offset + 4\n}\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n }\n ieee754.write(buf, value, offset, littleEndian, 23, 4)\n return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n }\n ieee754.write(buf, value, offset, littleEndian, 52, 8)\n return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')\n if (!start) start = 0\n if (!end && end !== 0) end = this.length\n if (targetStart >= target.length) targetStart = target.length\n if (!targetStart) targetStart = 0\n if (end > 0 && end < start) end = start\n\n // Copy 0 bytes; we're done\n if (end === start) return 0\n if (target.length === 0 || this.length === 0) return 0\n\n // Fatal error conditions\n if (targetStart < 0) {\n throw new RangeError('targetStart out of bounds')\n }\n if (start < 0 || start >= this.length) throw new RangeError('Index out of range')\n if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n // Are we oob?\n if (end > this.length) end = this.length\n if (target.length - targetStart < end - start) {\n end = target.length - targetStart + start\n }\n\n var len = end - start\n\n if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {\n // Use built-in when available, missing from IE11\n this.copyWithin(targetStart, start, end)\n } else if (this === target && start < targetStart && targetStart < end) {\n // descending copy from end\n for (var i = len - 1; i >= 0; --i) {\n target[i + targetStart] = this[i + start]\n }\n } else {\n Uint8Array.prototype.set.call(\n target,\n this.subarray(start, end),\n targetStart\n )\n }\n\n return len\n}\n\n// Usage:\n// buffer.fill(number[, offset[, end]])\n// buffer.fill(buffer[, offset[, end]])\n// buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n // Handle string cases:\n if (typeof val === 'string') {\n if (typeof start === 'string') {\n encoding = start\n start = 0\n end = this.length\n } else if (typeof end === 'string') {\n encoding = end\n end = this.length\n }\n if (encoding !== undefined && typeof encoding !== 'string') {\n throw new TypeError('encoding must be a string')\n }\n if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n if (val.length === 1) {\n var code = val.charCodeAt(0)\n if ((encoding === 'utf8' && code < 128) ||\n encoding === 'latin1') {\n // Fast path: If `val` fits into a single byte, use that numeric value.\n val = code\n }\n }\n } else if (typeof val === 'number') {\n val = val & 255\n } else if (typeof val === 'boolean') {\n val = Number(val)\n }\n\n // Invalid ranges are not set to a default, so can range check early.\n if (start < 0 || this.length < start || this.length < end) {\n throw new RangeError('Out of range index')\n }\n\n if (end <= start) {\n return this\n }\n\n start = start >>> 0\n end = end === undefined ? this.length : end >>> 0\n\n if (!val) val = 0\n\n var i\n if (typeof val === 'number') {\n for (i = start; i < end; ++i) {\n this[i] = val\n }\n } else {\n var bytes = Buffer.isBuffer(val)\n ? val\n : Buffer.from(val, encoding)\n var len = bytes.length\n if (len === 0) {\n throw new TypeError('The value \"' + val +\n '\" is invalid for argument \"value\"')\n }\n for (i = 0; i < end - start; ++i) {\n this[i + start] = bytes[i % len]\n }\n }\n\n return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n // Node takes equal signs as end of the Base64 encoding\n str = str.split('=')[0]\n // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n str = str.trim().replace(INVALID_BASE64_RE, '')\n // Node converts strings with length < 2 to ''\n if (str.length < 2) return ''\n // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n while (str.length % 4 !== 0) {\n str = str + '='\n }\n return str\n}\n\nfunction utf8ToBytes (string, units) {\n units = units || Infinity\n var codePoint\n var length = string.length\n var leadSurrogate = null\n var bytes = []\n\n for (var i = 0; i < length; ++i) {\n codePoint = string.charCodeAt(i)\n\n // is surrogate component\n if (codePoint > 0xD7FF && codePoint < 0xE000) {\n // last char was a lead\n if (!leadSurrogate) {\n // no lead yet\n if (codePoint > 0xDBFF) {\n // unexpected trail\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n } else if (i + 1 === length) {\n // unpaired lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n }\n\n // valid lead\n leadSurrogate = codePoint\n\n continue\n }\n\n // 2 leads in a row\n if (codePoint < 0xDC00) {\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n leadSurrogate = codePoint\n continue\n }\n\n // valid surrogate pair\n codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n } else if (leadSurrogate) {\n // valid bmp char, but last char was a lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n }\n\n leadSurrogate = null\n\n // encode utf8\n if (codePoint < 0x80) {\n if ((units -= 1) < 0) break\n bytes.push(codePoint)\n } else if (codePoint < 0x800) {\n if ((units -= 2) < 0) break\n bytes.push(\n codePoint >> 0x6 | 0xC0,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x10000) {\n if ((units -= 3) < 0) break\n bytes.push(\n codePoint >> 0xC | 0xE0,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x110000) {\n if ((units -= 4) < 0) break\n bytes.push(\n codePoint >> 0x12 | 0xF0,\n codePoint >> 0xC & 0x3F | 0x80,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else {\n throw new Error('Invalid code point')\n }\n }\n\n return bytes\n}\n\nfunction asciiToBytes (str) {\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n // Node's code seems to be doing this and not & 0x7F..\n byteArray.push(str.charCodeAt(i) & 0xFF)\n }\n return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n var c, hi, lo\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n if ((units -= 2) < 0) break\n\n c = str.charCodeAt(i)\n hi = c >> 8\n lo = c % 256\n byteArray.push(lo)\n byteArray.push(hi)\n }\n\n return byteArray\n}\n\nfunction base64ToBytes (str) {\n return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n for (var i = 0; i < length; ++i) {\n if ((i + offset >= dst.length) || (i >= src.length)) break\n dst[i + offset] = src[i]\n }\n return i\n}\n\n// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass\n// the `instanceof` check but they should be treated as of that type.\n// See: https://github.com/feross/buffer/issues/166\nfunction isInstance (obj, type) {\n return obj instanceof type ||\n (obj != null && obj.constructor != null && obj.constructor.name != null &&\n obj.constructor.name === type.name)\n}\nfunction numberIsNaN (obj) {\n // For IE11 support\n return obj !== obj // eslint-disable-line no-self-compare\n}\n\n// Create lookup table for `toString('hex')`\n// See: https://github.com/feross/buffer/issues/219\nvar hexSliceLookupTable = (function () {\n var alphabet = '0123456789abcdef'\n var table = new Array(256)\n for (var i = 0; i < 16; ++i) {\n var i16 = i * 16\n for (var j = 0; j < 16; ++j) {\n table[i16 + j] = alphabet[i] + alphabet[j]\n }\n }\n return table\n})()\n",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var BlockCipher = C_lib.BlockCipher;\n\t var C_algo = C.algo;\n\n\t // Lookup tables\n\t var SBOX = [];\n\t var INV_SBOX = [];\n\t var SUB_MIX_0 = [];\n\t var SUB_MIX_1 = [];\n\t var SUB_MIX_2 = [];\n\t var SUB_MIX_3 = [];\n\t var INV_SUB_MIX_0 = [];\n\t var INV_SUB_MIX_1 = [];\n\t var INV_SUB_MIX_2 = [];\n\t var INV_SUB_MIX_3 = [];\n\n\t // Compute lookup tables\n\t (function () {\n\t // Compute double table\n\t var d = [];\n\t for (var i = 0; i < 256; i++) {\n\t if (i < 128) {\n\t d[i] = i << 1;\n\t } else {\n\t d[i] = (i << 1) ^ 0x11b;\n\t }\n\t }\n\n\t // Walk GF(2^8)\n\t var x = 0;\n\t var xi = 0;\n\t for (var i = 0; i < 256; i++) {\n\t // Compute sbox\n\t var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);\n\t sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;\n\t SBOX[x] = sx;\n\t INV_SBOX[sx] = x;\n\n\t // Compute multiplication\n\t var x2 = d[x];\n\t var x4 = d[x2];\n\t var x8 = d[x4];\n\n\t // Compute sub bytes, mix columns tables\n\t var t = (d[sx] * 0x101) ^ (sx * 0x1010100);\n\t SUB_MIX_0[x] = (t << 24) | (t >>> 8);\n\t SUB_MIX_1[x] = (t << 16) | (t >>> 16);\n\t SUB_MIX_2[x] = (t << 8) | (t >>> 24);\n\t SUB_MIX_3[x] = t;\n\n\t // Compute inv sub bytes, inv mix columns tables\n\t var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);\n\t INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);\n\t INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);\n\t INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);\n\t INV_SUB_MIX_3[sx] = t;\n\n\t // Compute next counter\n\t if (!x) {\n\t x = xi = 1;\n\t } else {\n\t x = x2 ^ d[d[d[x8 ^ x2]]];\n\t xi ^= d[d[xi]];\n\t }\n\t }\n\t }());\n\n\t // Precomputed Rcon lookup\n\t var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];\n\n\t /**\n\t * AES block cipher algorithm.\n\t */\n\t var AES = C_algo.AES = BlockCipher.extend({\n\t _doReset: function () {\n\t var t;\n\n\t // Skip reset of nRounds has been set before and key did not change\n\t if (this._nRounds && this._keyPriorReset === this._key) {\n\t return;\n\t }\n\n\t // Shortcuts\n\t var key = this._keyPriorReset = this._key;\n\t var keyWords = key.words;\n\t var keySize = key.sigBytes / 4;\n\n\t // Compute number of rounds\n\t var nRounds = this._nRounds = keySize + 6;\n\n\t // Compute number of key schedule rows\n\t var ksRows = (nRounds + 1) * 4;\n\n\t // Compute key schedule\n\t var keySchedule = this._keySchedule = [];\n\t for (var ksRow = 0; ksRow < ksRows; ksRow++) {\n\t if (ksRow < keySize) {\n\t keySchedule[ksRow] = keyWords[ksRow];\n\t } else {\n\t t = keySchedule[ksRow - 1];\n\n\t if (!(ksRow % keySize)) {\n\t // Rot word\n\t t = (t << 8) | (t >>> 24);\n\n\t // Sub word\n\t t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];\n\n\t // Mix Rcon\n\t t ^= RCON[(ksRow / keySize) | 0] << 24;\n\t } else if (keySize > 6 && ksRow % keySize == 4) {\n\t // Sub word\n\t t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];\n\t }\n\n\t keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;\n\t }\n\t }\n\n\t // Compute inv key schedule\n\t var invKeySchedule = this._invKeySchedule = [];\n\t for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {\n\t var ksRow = ksRows - invKsRow;\n\n\t if (invKsRow % 4) {\n\t var t = keySchedule[ksRow];\n\t } else {\n\t var t = keySchedule[ksRow - 4];\n\t }\n\n\t if (invKsRow < 4 || ksRow <= 4) {\n\t invKeySchedule[invKsRow] = t;\n\t } else {\n\t invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^\n\t INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];\n\t }\n\t }\n\t },\n\n\t encryptBlock: function (M, offset) {\n\t this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);\n\t },\n\n\t decryptBlock: function (M, offset) {\n\t // Swap 2nd and 4th rows\n\t var t = M[offset + 1];\n\t M[offset + 1] = M[offset + 3];\n\t M[offset + 3] = t;\n\n\t this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);\n\n\t // Inv swap 2nd and 4th rows\n\t var t = M[offset + 1];\n\t M[offset + 1] = M[offset + 3];\n\t M[offset + 3] = t;\n\t },\n\n\t _doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {\n\t // Shortcut\n\t var nRounds = this._nRounds;\n\n\t // Get input, add round key\n\t var s0 = M[offset] ^ keySchedule[0];\n\t var s1 = M[offset + 1] ^ keySchedule[1];\n\t var s2 = M[offset + 2] ^ keySchedule[2];\n\t var s3 = M[offset + 3] ^ keySchedule[3];\n\n\t // Key schedule row counter\n\t var ksRow = 4;\n\n\t // Rounds\n\t for (var round = 1; round < nRounds; round++) {\n\t // Shift rows, sub bytes, mix columns, add round key\n\t var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];\n\t var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];\n\t var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];\n\t var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];\n\n\t // Update state\n\t s0 = t0;\n\t s1 = t1;\n\t s2 = t2;\n\t s3 = t3;\n\t }\n\n\t // Shift rows, sub bytes, add round key\n\t var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];\n\t var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];\n\t var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];\n\t var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];\n\n\t // Set output\n\t M[offset] = t0;\n\t M[offset + 1] = t1;\n\t M[offset + 2] = t2;\n\t M[offset + 3] = t3;\n\t },\n\n\t keySize: 256/32\n\t });\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);\n\t */\n\t C.AES = BlockCipher._createHelper(AES);\n\t}());\n\n\n\treturn CryptoJS.AES;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var BlockCipher = C_lib.BlockCipher;\n\t var C_algo = C.algo;\n\n\t const N = 16;\n\n\t //Origin pbox and sbox, derived from PI\n\t const ORIG_P = [\n\t 0x243F6A88, 0x85A308D3, 0x13198A2E, 0x03707344,\n\t 0xA4093822, 0x299F31D0, 0x082EFA98, 0xEC4E6C89,\n\t 0x452821E6, 0x38D01377, 0xBE5466CF, 0x34E90C6C,\n\t 0xC0AC29B7, 0xC97C50DD, 0x3F84D5B5, 0xB5470917,\n\t 0x9216D5D9, 0x8979FB1B\n\t ];\n\n\t const ORIG_S = [\n\t [ 0xD1310BA6, 0x98DFB5AC, 0x2FFD72DB, 0xD01ADFB7,\n\t 0xB8E1AFED, 0x6A267E96, 0xBA7C9045, 0xF12C7F99,\n\t 0x24A19947, 0xB3916CF7, 0x0801F2E2, 0x858EFC16,\n\t 0x636920D8, 0x71574E69, 0xA458FEA3, 0xF4933D7E,\n\t 0x0D95748F, 0x728EB658, 0x718BCD58, 0x82154AEE,\n\t 0x7B54A41D, 0xC25A59B5, 0x9C30D539, 0x2AF26013,\n\t 0xC5D1B023, 0x286085F0, 0xCA417918, 0xB8DB38EF,\n\t 0x8E79DCB0, 0x603A180E, 0x6C9E0E8B, 0xB01E8A3E,\n\t 0xD71577C1, 0xBD314B27, 0x78AF2FDA, 0x55605C60,\n\t 0xE65525F3, 0xAA55AB94, 0x57489862, 0x63E81440,\n\t 0x55CA396A, 0x2AAB10B6, 0xB4CC5C34, 0x1141E8CE,\n\t 0xA15486AF, 0x7C72E993, 0xB3EE1411, 0x636FBC2A,\n\t 0x2BA9C55D, 0x741831F6, 0xCE5C3E16, 0x9B87931E,\n\t 0xAFD6BA33, 0x6C24CF5C, 0x7A325381, 0x28958677,\n\t 0x3B8F4898, 0x6B4BB9AF, 0xC4BFE81B, 0x66282193,\n\t 0x61D809CC, 0xFB21A991, 0x487CAC60, 0x5DEC8032,\n\t 0xEF845D5D, 0xE98575B1, 0xDC262302, 0xEB651B88,\n\t 0x23893E81, 0xD396ACC5, 0x0F6D6FF3, 0x83F44239,\n\t 0x2E0B4482, 0xA4842004, 0x69C8F04A, 0x9E1F9B5E,\n\t 0x21C66842, 0xF6E96C9A, 0x670C9C61, 0xABD388F0,\n\t 0x6A51A0D2, 0xD8542F68, 0x960FA728, 0xAB5133A3,\n\t 0x6EEF0B6C, 0x137A3BE4, 0xBA3BF050, 0x7EFB2A98,\n\t 0xA1F1651D, 0x39AF0176, 0x66CA593E, 0x82430E88,\n\t 0x8CEE8619, 0x456F9FB4, 0x7D84A5C3, 0x3B8B5EBE,\n\t 0xE06F75D8, 0x85C12073, 0x401A449F, 0x56C16AA6,\n\t 0x4ED3AA62, 0x363F7706, 0x1BFEDF72, 0x429B023D,\n\t 0x37D0D724, 0xD00A1248, 0xDB0FEAD3, 0x49F1C09B,\n\t 0x075372C9, 0x80991B7B, 0x25D479D8, 0xF6E8DEF7,\n\t 0xE3FE501A, 0xB6794C3B, 0x976CE0BD, 0x04C006BA,\n\t 0xC1A94FB6, 0x409F60C4, 0x5E5C9EC2, 0x196A2463,\n\t 0x68FB6FAF, 0x3E6C53B5, 0x1339B2EB, 0x3B52EC6F,\n\t 0x6DFC511F, 0x9B30952C, 0xCC814544, 0xAF5EBD09,\n\t 0xBEE3D004, 0xDE334AFD, 0x660F2807, 0x192E4BB3,\n\t 0xC0CBA857, 0x45C8740F, 0xD20B5F39, 0xB9D3FBDB,\n\t 0x5579C0BD, 0x1A60320A, 0xD6A100C6, 0x402C7279,\n\t 0x679F25FE, 0xFB1FA3CC, 0x8EA5E9F8, 0xDB3222F8,\n\t 0x3C7516DF, 0xFD616B15, 0x2F501EC8, 0xAD0552AB,\n\t 0x323DB5FA, 0xFD238760, 0x53317B48, 0x3E00DF82,\n\t 0x9E5C57BB, 0xCA6F8CA0, 0x1A87562E, 0xDF1769DB,\n\t 0xD542A8F6, 0x287EFFC3, 0xAC6732C6, 0x8C4F5573,\n\t 0x695B27B0, 0xBBCA58C8, 0xE1FFA35D, 0xB8F011A0,\n\t 0x10FA3D98, 0xFD2183B8, 0x4AFCB56C, 0x2DD1D35B,\n\t 0x9A53E479, 0xB6F84565, 0xD28E49BC, 0x4BFB9790,\n\t 0xE1DDF2DA, 0xA4CB7E33, 0x62FB1341, 0xCEE4C6E8,\n\t 0xEF20CADA, 0x36774C01, 0xD07E9EFE, 0x2BF11FB4,\n\t 0x95DBDA4D, 0xAE909198, 0xEAAD8E71, 0x6B93D5A0,\n\t 0xD08ED1D0, 0xAFC725E0, 0x8E3C5B2F, 0x8E7594B7,\n\t 0x8FF6E2FB, 0xF2122B64, 0x8888B812, 0x900DF01C,\n\t 0x4FAD5EA0, 0x688FC31C, 0xD1CFF191, 0xB3A8C1AD,\n\t 0x2F2F2218, 0xBE0E1777, 0xEA752DFE, 0x8B021FA1,\n\t 0xE5A0CC0F, 0xB56F74E8, 0x18ACF3D6, 0xCE89E299,\n\t 0xB4A84FE0, 0xFD13E0B7, 0x7CC43B81, 0xD2ADA8D9,\n\t 0x165FA266, 0x80957705, 0x93CC7314, 0x211A1477,\n\t 0xE6AD2065, 0x77B5FA86, 0xC75442F5, 0xFB9D35CF,\n\t 0xEBCDAF0C, 0x7B3E89A0, 0xD6411BD3, 0xAE1E7E49,\n\t 0x00250E2D, 0x2071B35E, 0x226800BB, 0x57B8E0AF,\n\t 0x2464369B, 0xF009B91E, 0x5563911D, 0x59DFA6AA,\n\t 0x78C14389, 0xD95A537F, 0x207D5BA2, 0x02E5B9C5,\n\t 0x83260376, 0x6295CFA9, 0x11C81968, 0x4E734A41,\n\t 0xB3472DCA, 0x7B14A94A, 0x1B510052, 0x9A532915,\n\t 0xD60F573F, 0xBC9BC6E4, 0x2B60A476, 0x81E67400,\n\t 0x08BA6FB5, 0x571BE91F, 0xF296EC6B, 0x2A0DD915,\n\t 0xB6636521, 0xE7B9F9B6, 0xFF34052E, 0xC5855664,\n\t 0x53B02D5D, 0xA99F8FA1, 0x08BA4799, 0x6E85076A ],\n\t [ 0x4B7A70E9, 0xB5B32944, 0xDB75092E, 0xC4192623,\n\t 0xAD6EA6B0, 0x49A7DF7D, 0x9CEE60B8, 0x8FEDB266,\n\t 0xECAA8C71, 0x699A17FF, 0x5664526C, 0xC2B19EE1,\n\t 0x193602A5, 0x75094C29, 0xA0591340, 0xE4183A3E,\n\t 0x3F54989A, 0x5B429D65, 0x6B8FE4D6, 0x99F73FD6,\n\t 0xA1D29C07, 0xEFE830F5, 0x4D2D38E6, 0xF0255DC1,\n\t 0x4CDD2086, 0x8470EB26, 0x6382E9C6, 0x021ECC5E,\n\t 0x09686B3F, 0x3EBAEFC9, 0x3C971814, 0x6B6A70A1,\n\t 0x687F3584, 0x52A0E286, 0xB79C5305, 0xAA500737,\n\t 0x3E07841C, 0x7FDEAE5C, 0x8E7D44EC, 0x5716F2B8,\n\t 0xB03ADA37, 0xF0500C0D, 0xF01C1F04, 0x0200B3FF,\n\t 0xAE0CF51A, 0x3CB574B2, 0x25837A58, 0xDC0921BD,\n\t 0xD19113F9, 0x7CA92FF6, 0x94324773, 0x22F54701,\n\t 0x3AE5E581, 0x37C2DADC, 0xC8B57634, 0x9AF3DDA7,\n\t 0xA9446146, 0x0FD0030E, 0xECC8C73E, 0xA4751E41,\n\t 0xE238CD99, 0x3BEA0E2F, 0x3280BBA1, 0x183EB331,\n\t 0x4E548B38, 0x4F6DB908, 0x6F420D03, 0xF60A04BF,\n\t 0x2CB81290, 0x24977C79, 0x5679B072, 0xBCAF89AF,\n\t 0xDE9A771F, 0xD9930810, 0xB38BAE12, 0xDCCF3F2E,\n\t 0x5512721F, 0x2E6B7124, 0x501ADDE6, 0x9F84CD87,\n\t 0x7A584718, 0x7408DA17, 0xBC9F9ABC, 0xE94B7D8C,\n\t 0xEC7AEC3A, 0xDB851DFA, 0x63094366, 0xC464C3D2,\n\t 0xEF1C1847, 0x3215D908, 0xDD433B37, 0x24C2BA16,\n\t 0x12A14D43, 0x2A65C451, 0x50940002, 0x133AE4DD,\n\t 0x71DFF89E, 0x10314E55, 0x81AC77D6, 0x5F11199B,\n\t 0x043556F1, 0xD7A3C76B, 0x3C11183B, 0x5924A509,\n\t 0xF28FE6ED, 0x97F1FBFA, 0x9EBABF2C, 0x1E153C6E,\n\t 0x86E34570, 0xEAE96FB1, 0x860E5E0A, 0x5A3E2AB3,\n\t 0x771FE71C, 0x4E3D06FA, 0x2965DCB9, 0x99E71D0F,\n\t 0x803E89D6, 0x5266C825, 0x2E4CC978, 0x9C10B36A,\n\t 0xC6150EBA, 0x94E2EA78, 0xA5FC3C53, 0x1E0A2DF4,\n\t 0xF2F74EA7, 0x361D2B3D, 0x1939260F, 0x19C27960,\n\t 0x5223A708, 0xF71312B6, 0xEBADFE6E, 0xEAC31F66,\n\t 0xE3BC4595, 0xA67BC883, 0xB17F37D1, 0x018CFF28,\n\t 0xC332DDEF, 0xBE6C5AA5, 0x65582185, 0x68AB9802,\n\t 0xEECEA50F, 0xDB2F953B, 0x2AEF7DAD, 0x5B6E2F84,\n\t 0x1521B628, 0x29076170, 0xECDD4775, 0x619F1510,\n\t 0x13CCA830, 0xEB61BD96, 0x0334FE1E, 0xAA0363CF,\n\t 0xB5735C90, 0x4C70A239, 0xD59E9E0B, 0xCBAADE14,\n\t 0xEECC86BC, 0x60622CA7, 0x9CAB5CAB, 0xB2F3846E,\n\t 0x648B1EAF, 0x19BDF0CA, 0xA02369B9, 0x655ABB50,\n\t 0x40685A32, 0x3C2AB4B3, 0x319EE9D5, 0xC021B8F7,\n\t 0x9B540B19, 0x875FA099, 0x95F7997E, 0x623D7DA8,\n\t 0xF837889A, 0x97E32D77, 0x11ED935F, 0x16681281,\n\t 0x0E358829, 0xC7E61FD6, 0x96DEDFA1, 0x7858BA99,\n\t 0x57F584A5, 0x1B227263, 0x9B83C3FF, 0x1AC24696,\n\t 0xCDB30AEB, 0x532E3054, 0x8FD948E4, 0x6DBC3128,\n\t 0x58EBF2EF, 0x34C6FFEA, 0xFE28ED61, 0xEE7C3C73,\n\t 0x5D4A14D9, 0xE864B7E3, 0x42105D14, 0x203E13E0,\n\t 0x45EEE2B6, 0xA3AAABEA, 0xDB6C4F15, 0xFACB4FD0,\n\t 0xC742F442, 0xEF6ABBB5, 0x654F3B1D, 0x41CD2105,\n\t 0xD81E799E, 0x86854DC7, 0xE44B476A, 0x3D816250,\n\t 0xCF62A1F2, 0x5B8D2646, 0xFC8883A0, 0xC1C7B6A3,\n\t 0x7F1524C3, 0x69CB7492, 0x47848A0B, 0x5692B285,\n\t 0x095BBF00, 0xAD19489D, 0x1462B174, 0x23820E00,\n\t 0x58428D2A, 0x0C55F5EA, 0x1DADF43E, 0x233F7061,\n\t 0x3372F092, 0x8D937E41, 0xD65FECF1, 0x6C223BDB,\n\t 0x7CDE3759, 0xCBEE7460, 0x4085F2A7, 0xCE77326E,\n\t 0xA6078084, 0x19F8509E, 0xE8EFD855, 0x61D99735,\n\t 0xA969A7AA, 0xC50C06C2, 0x5A04ABFC, 0x800BCADC,\n\t 0x9E447A2E, 0xC3453484, 0xFDD56705, 0x0E1E9EC9,\n\t 0xDB73DBD3, 0x105588CD, 0x675FDA79, 0xE3674340,\n\t 0xC5C43465, 0x713E38D8, 0x3D28F89E, 0xF16DFF20,\n\t 0x153E21E7, 0x8FB03D4A, 0xE6E39F2B, 0xDB83ADF7 ],\n\t [ 0xE93D5A68, 0x948140F7, 0xF64C261C, 0x94692934,\n\t 0x411520F7, 0x7602D4F7, 0xBCF46B2E, 0xD4A20068,\n\t 0xD4082471, 0x3320F46A, 0x43B7D4B7, 0x500061AF,\n\t 0x1E39F62E, 0x97244546, 0x14214F74, 0xBF8B8840,\n\t 0x4D95FC1D, 0x96B591AF, 0x70F4DDD3, 0x66A02F45,\n\t 0xBFBC09EC, 0x03BD9785, 0x7FAC6DD0, 0x31CB8504,\n\t 0x96EB27B3, 0x55FD3941, 0xDA2547E6, 0xABCA0A9A,\n\t 0x28507825, 0x530429F4, 0x0A2C86DA, 0xE9B66DFB,\n\t 0x68DC1462, 0xD7486900, 0x680EC0A4, 0x27A18DEE,\n\t 0x4F3FFEA2, 0xE887AD8C, 0xB58CE006, 0x7AF4D6B6,\n\t 0xAACE1E7C, 0xD3375FEC, 0xCE78A399, 0x406B2A42,\n\t 0x20FE9E35, 0xD9F385B9, 0xEE39D7AB, 0x3B124E8B,\n\t 0x1DC9FAF7, 0x4B6D1856, 0x26A36631, 0xEAE397B2,\n\t 0x3A6EFA74, 0xDD5B4332, 0x6841E7F7, 0xCA7820FB,\n\t 0xFB0AF54E, 0xD8FEB397, 0x454056AC, 0xBA489527,\n\t 0x55533A3A, 0x20838D87, 0xFE6BA9B7, 0xD096954B,\n\t 0x55A867BC, 0xA1159A58, 0xCCA92963, 0x99E1DB33,\n\t 0xA62A4A56, 0x3F3125F9, 0x5EF47E1C, 0x9029317C,\n\t 0xFDF8E802, 0x04272F70, 0x80BB155C, 0x05282CE3,\n\t 0x95C11548, 0xE4C66D22, 0x48C1133F, 0xC70F86DC,\n\t 0x07F9C9EE, 0x41041F0F, 0x404779A4, 0x5D886E17,\n\t 0x325F51EB, 0xD59BC0D1, 0xF2BCC18F, 0x41113564,\n\t 0x257B7834, 0x602A9C60, 0xDFF8E8A3, 0x1F636C1B,\n\t 0x0E12B4C2, 0x02E1329E, 0xAF664FD1, 0xCAD18115,\n\t 0x6B2395E0, 0x333E92E1, 0x3B240B62, 0xEEBEB922,\n\t 0x85B2A20E, 0xE6BA0D99, 0xDE720C8C, 0x2DA2F728,\n\t 0xD0127845, 0x95B794FD, 0x647D0862, 0xE7CCF5F0,\n\t 0x5449A36F, 0x877D48FA, 0xC39DFD27, 0xF33E8D1E,\n\t 0x0A476341, 0x992EFF74, 0x3A6F6EAB, 0xF4F8FD37,\n\t 0xA812DC60, 0xA1EBDDF8, 0x991BE14C, 0xDB6E6B0D,\n\t 0xC67B5510, 0x6D672C37, 0x2765D43B, 0xDCD0E804,\n\t 0xF1290DC7, 0xCC00FFA3, 0xB5390F92, 0x690FED0B,\n\t 0x667B9FFB, 0xCEDB7D9C, 0xA091CF0B, 0xD9155EA3,\n\t 0xBB132F88, 0x515BAD24, 0x7B9479BF, 0x763BD6EB,\n\t 0x37392EB3, 0xCC115979, 0x8026E297, 0xF42E312D,\n\t 0x6842ADA7, 0xC66A2B3B, 0x12754CCC, 0x782EF11C,\n\t 0x6A124237, 0xB79251E7, 0x06A1BBE6, 0x4BFB6350,\n\t 0x1A6B1018, 0x11CAEDFA, 0x3D25BDD8, 0xE2E1C3C9,\n\t 0x44421659, 0x0A121386, 0xD90CEC6E, 0xD5ABEA2A,\n\t 0x64AF674E, 0xDA86A85F, 0xBEBFE988, 0x64E4C3FE,\n\t 0x9DBC8057, 0xF0F7C086, 0x60787BF8, 0x6003604D,\n\t 0xD1FD8346, 0xF6381FB0, 0x7745AE04, 0xD736FCCC,\n\t 0x83426B33, 0xF01EAB71, 0xB0804187, 0x3C005E5F,\n\t 0x77A057BE, 0xBDE8AE24, 0x55464299, 0xBF582E61,\n\t 0x4E58F48F, 0xF2DDFDA2, 0xF474EF38, 0x8789BDC2,\n\t 0x5366F9C3, 0xC8B38E74, 0xB475F255, 0x46FCD9B9,\n\t 0x7AEB2661, 0x8B1DDF84, 0x846A0E79, 0x915F95E2,\n\t 0x466E598E, 0x20B45770, 0x8CD55591, 0xC902DE4C,\n\t 0xB90BACE1, 0xBB8205D0, 0x11A86248, 0x7574A99E,\n\t 0xB77F19B6, 0xE0A9DC09, 0x662D09A1, 0xC4324633,\n\t 0xE85A1F02, 0x09F0BE8C, 0x4A99A025, 0x1D6EFE10,\n\t 0x1AB93D1D, 0x0BA5A4DF, 0xA186F20F, 0x2868F169,\n\t 0xDCB7DA83, 0x573906FE, 0xA1E2CE9B, 0x4FCD7F52,\n\t 0x50115E01, 0xA70683FA, 0xA002B5C4, 0x0DE6D027,\n\t 0x9AF88C27, 0x773F8641, 0xC3604C06, 0x61A806B5,\n\t 0xF0177A28, 0xC0F586E0, 0x006058AA, 0x30DC7D62,\n\t 0x11E69ED7, 0x2338EA63, 0x53C2DD94, 0xC2C21634,\n\t 0xBBCBEE56, 0x90BCB6DE, 0xEBFC7DA1, 0xCE591D76,\n\t 0x6F05E409, 0x4B7C0188, 0x39720A3D, 0x7C927C24,\n\t 0x86E3725F, 0x724D9DB9, 0x1AC15BB4, 0xD39EB8FC,\n\t 0xED545578, 0x08FCA5B5, 0xD83D7CD3, 0x4DAD0FC4,\n\t 0x1E50EF5E, 0xB161E6F8, 0xA28514D9, 0x6C51133C,\n\t 0x6FD5C7E7, 0x56E14EC4, 0x362ABFCE, 0xDDC6C837,\n\t 0xD79A3234, 0x92638212, 0x670EFA8E, 0x406000E0 ],\n\t [ 0x3A39CE37, 0xD3FAF5CF, 0xABC27737, 0x5AC52D1B,\n\t 0x5CB0679E, 0x4FA33742, 0xD3822740, 0x99BC9BBE,\n\t 0xD5118E9D, 0xBF0F7315, 0xD62D1C7E, 0xC700C47B,\n\t 0xB78C1B6B, 0x21A19045, 0xB26EB1BE, 0x6A366EB4,\n\t 0x5748AB2F, 0xBC946E79, 0xC6A376D2, 0x6549C2C8,\n\t 0x530FF8EE, 0x468DDE7D, 0xD5730A1D, 0x4CD04DC6,\n\t 0x2939BBDB, 0xA9BA4650, 0xAC9526E8, 0xBE5EE304,\n\t 0xA1FAD5F0, 0x6A2D519A, 0x63EF8CE2, 0x9A86EE22,\n\t 0xC089C2B8, 0x43242EF6, 0xA51E03AA, 0x9CF2D0A4,\n\t 0x83C061BA, 0x9BE96A4D, 0x8FE51550, 0xBA645BD6,\n\t 0x2826A2F9, 0xA73A3AE1, 0x4BA99586, 0xEF5562E9,\n\t 0xC72FEFD3, 0xF752F7DA, 0x3F046F69, 0x77FA0A59,\n\t 0x80E4A915, 0x87B08601, 0x9B09E6AD, 0x3B3EE593,\n\t 0xE990FD5A, 0x9E34D797, 0x2CF0B7D9, 0x022B8B51,\n\t 0x96D5AC3A, 0x017DA67D, 0xD1CF3ED6, 0x7C7D2D28,\n\t 0x1F9F25CF, 0xADF2B89B, 0x5AD6B472, 0x5A88F54C,\n\t 0xE029AC71, 0xE019A5E6, 0x47B0ACFD, 0xED93FA9B,\n\t 0xE8D3C48D, 0x283B57CC, 0xF8D56629, 0x79132E28,\n\t 0x785F0191, 0xED756055, 0xF7960E44, 0xE3D35E8C,\n\t 0x15056DD4, 0x88F46DBA, 0x03A16125, 0x0564F0BD,\n\t 0xC3EB9E15, 0x3C9057A2, 0x97271AEC, 0xA93A072A,\n\t 0x1B3F6D9B, 0x1E6321F5, 0xF59C66FB, 0x26DCF319,\n\t 0x7533D928, 0xB155FDF5, 0x03563482, 0x8ABA3CBB,\n\t 0x28517711, 0xC20AD9F8, 0xABCC5167, 0xCCAD925F,\n\t 0x4DE81751, 0x3830DC8E, 0x379D5862, 0x9320F991,\n\t 0xEA7A90C2, 0xFB3E7BCE, 0x5121CE64, 0x774FBE32,\n\t 0xA8B6E37E, 0xC3293D46, 0x48DE5369, 0x6413E680,\n\t 0xA2AE0810, 0xDD6DB224, 0x69852DFD, 0x09072166,\n\t 0xB39A460A, 0x6445C0DD, 0x586CDECF, 0x1C20C8AE,\n\t 0x5BBEF7DD, 0x1B588D40, 0xCCD2017F, 0x6BB4E3BB,\n\t 0xDDA26A7E, 0x3A59FF45, 0x3E350A44, 0xBCB4CDD5,\n\t 0x72EACEA8, 0xFA6484BB, 0x8D6612AE, 0xBF3C6F47,\n\t 0xD29BE463, 0x542F5D9E, 0xAEC2771B, 0xF64E6370,\n\t 0x740E0D8D, 0xE75B1357, 0xF8721671, 0xAF537D5D,\n\t 0x4040CB08, 0x4EB4E2CC, 0x34D2466A, 0x0115AF84,\n\t 0xE1B00428, 0x95983A1D, 0x06B89FB4, 0xCE6EA048,\n\t 0x6F3F3B82, 0x3520AB82, 0x011A1D4B, 0x277227F8,\n\t 0x611560B1, 0xE7933FDC, 0xBB3A792B, 0x344525BD,\n\t 0xA08839E1, 0x51CE794B, 0x2F32C9B7, 0xA01FBAC9,\n\t 0xE01CC87E, 0xBCC7D1F6, 0xCF0111C3, 0xA1E8AAC7,\n\t 0x1A908749, 0xD44FBD9A, 0xD0DADECB, 0xD50ADA38,\n\t 0x0339C32A, 0xC6913667, 0x8DF9317C, 0xE0B12B4F,\n\t 0xF79E59B7, 0x43F5BB3A, 0xF2D519FF, 0x27D9459C,\n\t 0xBF97222C, 0x15E6FC2A, 0x0F91FC71, 0x9B941525,\n\t 0xFAE59361, 0xCEB69CEB, 0xC2A86459, 0x12BAA8D1,\n\t 0xB6C1075E, 0xE3056A0C, 0x10D25065, 0xCB03A442,\n\t 0xE0EC6E0E, 0x1698DB3B, 0x4C98A0BE, 0x3278E964,\n\t 0x9F1F9532, 0xE0D392DF, 0xD3A0342B, 0x8971F21E,\n\t 0x1B0A7441, 0x4BA3348C, 0xC5BE7120, 0xC37632D8,\n\t 0xDF359F8D, 0x9B992F2E, 0xE60B6F47, 0x0FE3F11D,\n\t 0xE54CDA54, 0x1EDAD891, 0xCE6279CF, 0xCD3E7E6F,\n\t 0x1618B166, 0xFD2C1D05, 0x848FD2C5, 0xF6FB2299,\n\t 0xF523F357, 0xA6327623, 0x93A83531, 0x56CCCD02,\n\t 0xACF08162, 0x5A75EBB5, 0x6E163697, 0x88D273CC,\n\t 0xDE966292, 0x81B949D0, 0x4C50901B, 0x71C65614,\n\t 0xE6C6C7BD, 0x327A140A, 0x45E1D006, 0xC3F27B9A,\n\t 0xC9AA53FD, 0x62A80F00, 0xBB25BFE2, 0x35BDD2F6,\n\t 0x71126905, 0xB2040222, 0xB6CBCF7C, 0xCD769C2B,\n\t 0x53113EC0, 0x1640E3D3, 0x38ABBD60, 0x2547ADF0,\n\t 0xBA38209C, 0xF746CE76, 0x77AFA1C5, 0x20756060,\n\t 0x85CBFE4E, 0x8AE88DD8, 0x7AAAF9B0, 0x4CF9AA7E,\n\t 0x1948C25C, 0x02FB8A8C, 0x01C36AE4, 0xD6EBE1F9,\n\t 0x90D4F869, 0xA65CDEA0, 0x3F09252D, 0xC208E69F,\n\t 0xB74E6132, 0xCE77E25B, 0x578FDFE3, 0x3AC372E6 ]\n\t ];\n\n\t var BLOWFISH_CTX = {\n\t pbox: [],\n\t sbox: []\n\t }\n\n\t function F(ctx, x){\n\t let a = (x >> 24) & 0xFF;\n\t let b = (x >> 16) & 0xFF;\n\t let c = (x >> 8) & 0xFF;\n\t let d = x & 0xFF;\n\n\t let y = ctx.sbox[0][a] + ctx.sbox[1][b];\n\t y = y ^ ctx.sbox[2][c];\n\t y = y + ctx.sbox[3][d];\n\n\t return y;\n\t }\n\n\t function BlowFish_Encrypt(ctx, left, right){\n\t let Xl = left;\n\t let Xr = right;\n\t let temp;\n\n\t for(let i = 0; i < N; ++i){\n\t Xl = Xl ^ ctx.pbox[i];\n\t Xr = F(ctx, Xl) ^ Xr;\n\n\t temp = Xl;\n\t Xl = Xr;\n\t Xr = temp;\n\t }\n\n\t temp = Xl;\n\t Xl = Xr;\n\t Xr = temp;\n\n\t Xr = Xr ^ ctx.pbox[N];\n\t Xl = Xl ^ ctx.pbox[N + 1];\n\n\t return {left: Xl, right: Xr};\n\t }\n\n\t function BlowFish_Decrypt(ctx, left, right){\n\t let Xl = left;\n\t let Xr = right;\n\t let temp;\n\n\t for(let i = N + 1; i > 1; --i){\n\t Xl = Xl ^ ctx.pbox[i];\n\t Xr = F(ctx, Xl) ^ Xr;\n\n\t temp = Xl;\n\t Xl = Xr;\n\t Xr = temp;\n\t }\n\n\t temp = Xl;\n\t Xl = Xr;\n\t Xr = temp;\n\n\t Xr = Xr ^ ctx.pbox[1];\n\t Xl = Xl ^ ctx.pbox[0];\n\n\t return {left: Xl, right: Xr};\n\t }\n\n\t /**\n\t * Initialization ctx's pbox and sbox.\n\t *\n\t * @param {Object} ctx The object has pbox and sbox.\n\t * @param {Array} key An array of 32-bit words.\n\t * @param {int} keysize The length of the key.\n\t *\n\t * @example\n\t *\n\t * BlowFishInit(BLOWFISH_CTX, key, 128/32);\n\t */\n\t function BlowFishInit(ctx, key, keysize)\n\t {\n\t for(let Row = 0; Row < 4; Row++)\n\t {\n\t ctx.sbox[Row] = [];\n\t for(let Col = 0; Col < 256; Col++)\n\t {\n\t ctx.sbox[Row][Col] = ORIG_S[Row][Col];\n\t }\n\t }\n\n\t let keyIndex = 0;\n\t for(let index = 0; index < N + 2; index++)\n\t {\n\t ctx.pbox[index] = ORIG_P[index] ^ key[keyIndex];\n\t keyIndex++;\n\t if(keyIndex >= keysize)\n\t {\n\t keyIndex = 0;\n\t }\n\t }\n\n\t let Data1 = 0;\n\t let Data2 = 0;\n\t let res = 0;\n\t for(let i = 0; i < N + 2; i += 2)\n\t {\n\t res = BlowFish_Encrypt(ctx, Data1, Data2);\n\t Data1 = res.left;\n\t Data2 = res.right;\n\t ctx.pbox[i] = Data1;\n\t ctx.pbox[i + 1] = Data2;\n\t }\n\n\t for(let i = 0; i < 4; i++)\n\t {\n\t for(let j = 0; j < 256; j += 2)\n\t {\n\t res = BlowFish_Encrypt(ctx, Data1, Data2);\n\t Data1 = res.left;\n\t Data2 = res.right;\n\t ctx.sbox[i][j] = Data1;\n\t ctx.sbox[i][j + 1] = Data2;\n\t }\n\t }\n\n\t return true;\n\t }\n\n\t /**\n\t * Blowfish block cipher algorithm.\n\t */\n\t var Blowfish = C_algo.Blowfish = BlockCipher.extend({\n\t _doReset: function () {\n\t // Skip reset of nRounds has been set before and key did not change\n\t if (this._keyPriorReset === this._key) {\n\t return;\n\t }\n\n\t // Shortcuts\n\t var key = this._keyPriorReset = this._key;\n\t var keyWords = key.words;\n\t var keySize = key.sigBytes / 4;\n\n\t //Initialization pbox and sbox\n\t BlowFishInit(BLOWFISH_CTX, keyWords, keySize);\n\t },\n\n\t encryptBlock: function (M, offset) {\n\t var res = BlowFish_Encrypt(BLOWFISH_CTX, M[offset], M[offset + 1]);\n\t M[offset] = res.left;\n\t M[offset + 1] = res.right;\n\t },\n\n\t decryptBlock: function (M, offset) {\n\t var res = BlowFish_Decrypt(BLOWFISH_CTX, M[offset], M[offset + 1]);\n\t M[offset] = res.left;\n\t M[offset + 1] = res.right;\n\t },\n\n\t blockSize: 64/32,\n\n\t keySize: 128/32,\n\n\t ivSize: 64/32\n\t });\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.Blowfish.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.Blowfish.decrypt(ciphertext, key, cfg);\n\t */\n\t C.Blowfish = BlockCipher._createHelper(Blowfish);\n\t}());\n\n\n\treturn CryptoJS.Blowfish;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./evpkdf\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./evpkdf\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Cipher core components.\n\t */\n\tCryptoJS.lib.Cipher || (function (undefined) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var WordArray = C_lib.WordArray;\n\t var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;\n\t var C_enc = C.enc;\n\t var Utf8 = C_enc.Utf8;\n\t var Base64 = C_enc.Base64;\n\t var C_algo = C.algo;\n\t var EvpKDF = C_algo.EvpKDF;\n\n\t /**\n\t * Abstract base cipher template.\n\t *\n\t * @property {number} keySize This cipher's key size. Default: 4 (128 bits)\n\t * @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)\n\t * @property {number} _ENC_XFORM_MODE A constant representing encryption mode.\n\t * @property {number} _DEC_XFORM_MODE A constant representing decryption mode.\n\t */\n\t var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {WordArray} iv The IV to use for this operation.\n\t */\n\t cfg: Base.extend(),\n\n\t /**\n\t * Creates this cipher in encryption mode.\n\t *\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {Cipher} A cipher instance.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });\n\t */\n\t createEncryptor: function (key, cfg) {\n\t return this.create(this._ENC_XFORM_MODE, key, cfg);\n\t },\n\n\t /**\n\t * Creates this cipher in decryption mode.\n\t *\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {Cipher} A cipher instance.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });\n\t */\n\t createDecryptor: function (key, cfg) {\n\t return this.create(this._DEC_XFORM_MODE, key, cfg);\n\t },\n\n\t /**\n\t * Initializes a newly created cipher.\n\t *\n\t * @param {number} xformMode Either the encryption or decryption transormation mode constant.\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @example\n\t *\n\t * var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });\n\t */\n\t init: function (xformMode, key, cfg) {\n\t // Apply config defaults\n\t this.cfg = this.cfg.extend(cfg);\n\n\t // Store transform mode and key\n\t this._xformMode = xformMode;\n\t this._key = key;\n\n\t // Set initial values\n\t this.reset();\n\t },\n\n\t /**\n\t * Resets this cipher to its initial state.\n\t *\n\t * @example\n\t *\n\t * cipher.reset();\n\t */\n\t reset: function () {\n\t // Reset data buffer\n\t BufferedBlockAlgorithm.reset.call(this);\n\n\t // Perform concrete-cipher logic\n\t this._doReset();\n\t },\n\n\t /**\n\t * Adds data to be encrypted or decrypted.\n\t *\n\t * @param {WordArray|string} dataUpdate The data to encrypt or decrypt.\n\t *\n\t * @return {WordArray} The data after processing.\n\t *\n\t * @example\n\t *\n\t * var encrypted = cipher.process('data');\n\t * var encrypted = cipher.process(wordArray);\n\t */\n\t process: function (dataUpdate) {\n\t // Append\n\t this._append(dataUpdate);\n\n\t // Process available blocks\n\t return this._process();\n\t },\n\n\t /**\n\t * Finalizes the encryption or decryption process.\n\t * Note that the finalize operation is effectively a destructive, read-once operation.\n\t *\n\t * @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.\n\t *\n\t * @return {WordArray} The data after final processing.\n\t *\n\t * @example\n\t *\n\t * var encrypted = cipher.finalize();\n\t * var encrypted = cipher.finalize('data');\n\t * var encrypted = cipher.finalize(wordArray);\n\t */\n\t finalize: function (dataUpdate) {\n\t // Final data update\n\t if (dataUpdate) {\n\t this._append(dataUpdate);\n\t }\n\n\t // Perform concrete-cipher logic\n\t var finalProcessedData = this._doFinalize();\n\n\t return finalProcessedData;\n\t },\n\n\t keySize: 128/32,\n\n\t ivSize: 128/32,\n\n\t _ENC_XFORM_MODE: 1,\n\n\t _DEC_XFORM_MODE: 2,\n\n\t /**\n\t * Creates shortcut functions to a cipher's object interface.\n\t *\n\t * @param {Cipher} cipher The cipher to create a helper for.\n\t *\n\t * @return {Object} An object with encrypt and decrypt shortcut functions.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);\n\t */\n\t _createHelper: (function () {\n\t function selectCipherStrategy(key) {\n\t if (typeof key == 'string') {\n\t return PasswordBasedCipher;\n\t } else {\n\t return SerializableCipher;\n\t }\n\t }\n\n\t return function (cipher) {\n\t return {\n\t encrypt: function (message, key, cfg) {\n\t return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);\n\t },\n\n\t decrypt: function (ciphertext, key, cfg) {\n\t return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);\n\t }\n\t };\n\t };\n\t }())\n\t });\n\n\t /**\n\t * Abstract base stream cipher template.\n\t *\n\t * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)\n\t */\n\t var StreamCipher = C_lib.StreamCipher = Cipher.extend({\n\t _doFinalize: function () {\n\t // Process partial blocks\n\t var finalProcessedBlocks = this._process(!!'flush');\n\n\t return finalProcessedBlocks;\n\t },\n\n\t blockSize: 1\n\t });\n\n\t /**\n\t * Mode namespace.\n\t */\n\t var C_mode = C.mode = {};\n\n\t /**\n\t * Abstract base block cipher mode template.\n\t */\n\t var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({\n\t /**\n\t * Creates this mode for encryption.\n\t *\n\t * @param {Cipher} cipher A block cipher instance.\n\t * @param {Array} iv The IV words.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);\n\t */\n\t createEncryptor: function (cipher, iv) {\n\t return this.Encryptor.create(cipher, iv);\n\t },\n\n\t /**\n\t * Creates this mode for decryption.\n\t *\n\t * @param {Cipher} cipher A block cipher instance.\n\t * @param {Array} iv The IV words.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);\n\t */\n\t createDecryptor: function (cipher, iv) {\n\t return this.Decryptor.create(cipher, iv);\n\t },\n\n\t /**\n\t * Initializes a newly created mode.\n\t *\n\t * @param {Cipher} cipher A block cipher instance.\n\t * @param {Array} iv The IV words.\n\t *\n\t * @example\n\t *\n\t * var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);\n\t */\n\t init: function (cipher, iv) {\n\t this._cipher = cipher;\n\t this._iv = iv;\n\t }\n\t });\n\n\t /**\n\t * Cipher Block Chaining mode.\n\t */\n\t var CBC = C_mode.CBC = (function () {\n\t /**\n\t * Abstract base CBC mode.\n\t */\n\t var CBC = BlockCipherMode.extend();\n\n\t /**\n\t * CBC encryptor.\n\t */\n\t CBC.Encryptor = CBC.extend({\n\t /**\n\t * Processes the data block at offset.\n\t *\n\t * @param {Array} words The data words to operate on.\n\t * @param {number} offset The offset where the block starts.\n\t *\n\t * @example\n\t *\n\t * mode.processBlock(data.words, offset);\n\t */\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t // XOR and encrypt\n\t xorBlock.call(this, words, offset, blockSize);\n\t cipher.encryptBlock(words, offset);\n\n\t // Remember this block to use with next block\n\t this._prevBlock = words.slice(offset, offset + blockSize);\n\t }\n\t });\n\n\t /**\n\t * CBC decryptor.\n\t */\n\t CBC.Decryptor = CBC.extend({\n\t /**\n\t * Processes the data block at offset.\n\t *\n\t * @param {Array} words The data words to operate on.\n\t * @param {number} offset The offset where the block starts.\n\t *\n\t * @example\n\t *\n\t * mode.processBlock(data.words, offset);\n\t */\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t // Remember this block to use with next block\n\t var thisBlock = words.slice(offset, offset + blockSize);\n\n\t // Decrypt and XOR\n\t cipher.decryptBlock(words, offset);\n\t xorBlock.call(this, words, offset, blockSize);\n\n\t // This block becomes the previous block\n\t this._prevBlock = thisBlock;\n\t }\n\t });\n\n\t function xorBlock(words, offset, blockSize) {\n\t var block;\n\n\t // Shortcut\n\t var iv = this._iv;\n\n\t // Choose mixing block\n\t if (iv) {\n\t block = iv;\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t } else {\n\t block = this._prevBlock;\n\t }\n\n\t // XOR blocks\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= block[i];\n\t }\n\t }\n\n\t return CBC;\n\t }());\n\n\t /**\n\t * Padding namespace.\n\t */\n\t var C_pad = C.pad = {};\n\n\t /**\n\t * PKCS #5/7 padding strategy.\n\t */\n\t var Pkcs7 = C_pad.Pkcs7 = {\n\t /**\n\t * Pads data using the algorithm defined in PKCS #5/7.\n\t *\n\t * @param {WordArray} data The data to pad.\n\t * @param {number} blockSize The multiple that the data should be padded to.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * CryptoJS.pad.Pkcs7.pad(wordArray, 4);\n\t */\n\t pad: function (data, blockSize) {\n\t // Shortcut\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count padding bytes\n\t var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;\n\n\t // Create padding word\n\t var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;\n\n\t // Create padding\n\t var paddingWords = [];\n\t for (var i = 0; i < nPaddingBytes; i += 4) {\n\t paddingWords.push(paddingWord);\n\t }\n\t var padding = WordArray.create(paddingWords, nPaddingBytes);\n\n\t // Add padding\n\t data.concat(padding);\n\t },\n\n\t /**\n\t * Unpads data that had been padded using the algorithm defined in PKCS #5/7.\n\t *\n\t * @param {WordArray} data The data to unpad.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * CryptoJS.pad.Pkcs7.unpad(wordArray);\n\t */\n\t unpad: function (data) {\n\t // Get number of padding bytes from last byte\n\t var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;\n\n\t // Remove padding\n\t data.sigBytes -= nPaddingBytes;\n\t }\n\t };\n\n\t /**\n\t * Abstract base block cipher template.\n\t *\n\t * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)\n\t */\n\t var BlockCipher = C_lib.BlockCipher = Cipher.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {Mode} mode The block mode to use. Default: CBC\n\t * @property {Padding} padding The padding strategy to use. Default: Pkcs7\n\t */\n\t cfg: Cipher.cfg.extend({\n\t mode: CBC,\n\t padding: Pkcs7\n\t }),\n\n\t reset: function () {\n\t var modeCreator;\n\n\t // Reset cipher\n\t Cipher.reset.call(this);\n\n\t // Shortcuts\n\t var cfg = this.cfg;\n\t var iv = cfg.iv;\n\t var mode = cfg.mode;\n\n\t // Reset block mode\n\t if (this._xformMode == this._ENC_XFORM_MODE) {\n\t modeCreator = mode.createEncryptor;\n\t } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {\n\t modeCreator = mode.createDecryptor;\n\t // Keep at least one block in the buffer for unpadding\n\t this._minBufferSize = 1;\n\t }\n\n\t if (this._mode && this._mode.__creator == modeCreator) {\n\t this._mode.init(this, iv && iv.words);\n\t } else {\n\t this._mode = modeCreator.call(mode, this, iv && iv.words);\n\t this._mode.__creator = modeCreator;\n\t }\n\t },\n\n\t _doProcessBlock: function (words, offset) {\n\t this._mode.processBlock(words, offset);\n\t },\n\n\t _doFinalize: function () {\n\t var finalProcessedBlocks;\n\n\t // Shortcut\n\t var padding = this.cfg.padding;\n\n\t // Finalize\n\t if (this._xformMode == this._ENC_XFORM_MODE) {\n\t // Pad data\n\t padding.pad(this._data, this.blockSize);\n\n\t // Process final blocks\n\t finalProcessedBlocks = this._process(!!'flush');\n\t } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {\n\t // Process final blocks\n\t finalProcessedBlocks = this._process(!!'flush');\n\n\t // Unpad data\n\t padding.unpad(finalProcessedBlocks);\n\t }\n\n\t return finalProcessedBlocks;\n\t },\n\n\t blockSize: 128/32\n\t });\n\n\t /**\n\t * A collection of cipher parameters.\n\t *\n\t * @property {WordArray} ciphertext The raw ciphertext.\n\t * @property {WordArray} key The key to this ciphertext.\n\t * @property {WordArray} iv The IV used in the ciphering operation.\n\t * @property {WordArray} salt The salt used with a key derivation function.\n\t * @property {Cipher} algorithm The cipher algorithm.\n\t * @property {Mode} mode The block mode used in the ciphering operation.\n\t * @property {Padding} padding The padding scheme used in the ciphering operation.\n\t * @property {number} blockSize The block size of the cipher.\n\t * @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.\n\t */\n\t var CipherParams = C_lib.CipherParams = Base.extend({\n\t /**\n\t * Initializes a newly created cipher params object.\n\t *\n\t * @param {Object} cipherParams An object with any of the possible cipher parameters.\n\t *\n\t * @example\n\t *\n\t * var cipherParams = CryptoJS.lib.CipherParams.create({\n\t * ciphertext: ciphertextWordArray,\n\t * key: keyWordArray,\n\t * iv: ivWordArray,\n\t * salt: saltWordArray,\n\t * algorithm: CryptoJS.algo.AES,\n\t * mode: CryptoJS.mode.CBC,\n\t * padding: CryptoJS.pad.PKCS7,\n\t * blockSize: 4,\n\t * formatter: CryptoJS.format.OpenSSL\n\t * });\n\t */\n\t init: function (cipherParams) {\n\t this.mixIn(cipherParams);\n\t },\n\n\t /**\n\t * Converts this cipher params object to a string.\n\t *\n\t * @param {Format} formatter (Optional) The formatting strategy to use.\n\t *\n\t * @return {string} The stringified cipher params.\n\t *\n\t * @throws Error If neither the formatter nor the default formatter is set.\n\t *\n\t * @example\n\t *\n\t * var string = cipherParams + '';\n\t * var string = cipherParams.toString();\n\t * var string = cipherParams.toString(CryptoJS.format.OpenSSL);\n\t */\n\t toString: function (formatter) {\n\t return (formatter || this.formatter).stringify(this);\n\t }\n\t });\n\n\t /**\n\t * Format namespace.\n\t */\n\t var C_format = C.format = {};\n\n\t /**\n\t * OpenSSL formatting strategy.\n\t */\n\t var OpenSSLFormatter = C_format.OpenSSL = {\n\t /**\n\t * Converts a cipher params object to an OpenSSL-compatible string.\n\t *\n\t * @param {CipherParams} cipherParams The cipher params object.\n\t *\n\t * @return {string} The OpenSSL-compatible string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);\n\t */\n\t stringify: function (cipherParams) {\n\t var wordArray;\n\n\t // Shortcuts\n\t var ciphertext = cipherParams.ciphertext;\n\t var salt = cipherParams.salt;\n\n\t // Format\n\t if (salt) {\n\t wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);\n\t } else {\n\t wordArray = ciphertext;\n\t }\n\n\t return wordArray.toString(Base64);\n\t },\n\n\t /**\n\t * Converts an OpenSSL-compatible string to a cipher params object.\n\t *\n\t * @param {string} openSSLStr The OpenSSL-compatible string.\n\t *\n\t * @return {CipherParams} The cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);\n\t */\n\t parse: function (openSSLStr) {\n\t var salt;\n\n\t // Parse base64\n\t var ciphertext = Base64.parse(openSSLStr);\n\n\t // Shortcut\n\t var ciphertextWords = ciphertext.words;\n\n\t // Test for salt\n\t if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {\n\t // Extract salt\n\t salt = WordArray.create(ciphertextWords.slice(2, 4));\n\n\t // Remove salt from ciphertext\n\t ciphertextWords.splice(0, 4);\n\t ciphertext.sigBytes -= 16;\n\t }\n\n\t return CipherParams.create({ ciphertext: ciphertext, salt: salt });\n\t }\n\t };\n\n\t /**\n\t * A cipher wrapper that returns ciphertext as a serializable cipher params object.\n\t */\n\t var SerializableCipher = C_lib.SerializableCipher = Base.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL\n\t */\n\t cfg: Base.extend({\n\t format: OpenSSLFormatter\n\t }),\n\n\t /**\n\t * Encrypts a message.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {WordArray|string} message The message to encrypt.\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {CipherParams} A cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });\n\t */\n\t encrypt: function (cipher, message, key, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Encrypt\n\t var encryptor = cipher.createEncryptor(key, cfg);\n\t var ciphertext = encryptor.finalize(message);\n\n\t // Shortcut\n\t var cipherCfg = encryptor.cfg;\n\n\t // Create and return serializable cipher params\n\t return CipherParams.create({\n\t ciphertext: ciphertext,\n\t key: key,\n\t iv: cipherCfg.iv,\n\t algorithm: cipher,\n\t mode: cipherCfg.mode,\n\t padding: cipherCfg.padding,\n\t blockSize: cipher.blockSize,\n\t formatter: cfg.format\n\t });\n\t },\n\n\t /**\n\t * Decrypts serialized ciphertext.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {CipherParams|string} ciphertext The ciphertext to decrypt.\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {WordArray} The plaintext.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });\n\t * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });\n\t */\n\t decrypt: function (cipher, ciphertext, key, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Convert string to CipherParams\n\t ciphertext = this._parse(ciphertext, cfg.format);\n\n\t // Decrypt\n\t var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);\n\n\t return plaintext;\n\t },\n\n\t /**\n\t * Converts serialized ciphertext to CipherParams,\n\t * else assumed CipherParams already and returns ciphertext unchanged.\n\t *\n\t * @param {CipherParams|string} ciphertext The ciphertext.\n\t * @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.\n\t *\n\t * @return {CipherParams} The unserialized ciphertext.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);\n\t */\n\t _parse: function (ciphertext, format) {\n\t if (typeof ciphertext == 'string') {\n\t return format.parse(ciphertext, this);\n\t } else {\n\t return ciphertext;\n\t }\n\t }\n\t });\n\n\t /**\n\t * Key derivation function namespace.\n\t */\n\t var C_kdf = C.kdf = {};\n\n\t /**\n\t * OpenSSL key derivation function.\n\t */\n\t var OpenSSLKdf = C_kdf.OpenSSL = {\n\t /**\n\t * Derives a key and IV from a password.\n\t *\n\t * @param {string} password The password to derive from.\n\t * @param {number} keySize The size in words of the key to generate.\n\t * @param {number} ivSize The size in words of the IV to generate.\n\t * @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.\n\t *\n\t * @return {CipherParams} A cipher params object with the key, IV, and salt.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);\n\t * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');\n\t */\n\t execute: function (password, keySize, ivSize, salt, hasher) {\n\t // Generate random salt\n\t if (!salt) {\n\t salt = WordArray.random(64/8);\n\t }\n\n\t // Derive key and IV\n\t if (!hasher) {\n\t var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);\n\t } else {\n\t var key = EvpKDF.create({ keySize: keySize + ivSize, hasher: hasher }).compute(password, salt);\n\t }\n\n\n\t // Separate key and IV\n\t var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);\n\t key.sigBytes = keySize * 4;\n\n\t // Return params\n\t return CipherParams.create({ key: key, iv: iv, salt: salt });\n\t }\n\t };\n\n\t /**\n\t * A serializable cipher wrapper that derives the key from a password,\n\t * and returns ciphertext as a serializable cipher params object.\n\t */\n\t var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL\n\t */\n\t cfg: SerializableCipher.cfg.extend({\n\t kdf: OpenSSLKdf\n\t }),\n\n\t /**\n\t * Encrypts a message using a password.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {WordArray|string} message The message to encrypt.\n\t * @param {string} password The password.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {CipherParams} A cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');\n\t * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });\n\t */\n\t encrypt: function (cipher, message, password, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Derive key and other params\n\t var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, cfg.salt, cfg.hasher);\n\n\t // Add IV to config\n\t cfg.iv = derivedParams.iv;\n\n\t // Encrypt\n\t var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);\n\n\t // Mix in derived params\n\t ciphertext.mixIn(derivedParams);\n\n\t return ciphertext;\n\t },\n\n\t /**\n\t * Decrypts serialized ciphertext using a password.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {CipherParams|string} ciphertext The ciphertext to decrypt.\n\t * @param {string} password The password.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {WordArray} The plaintext.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });\n\t * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });\n\t */\n\t decrypt: function (cipher, ciphertext, password, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Convert string to CipherParams\n\t ciphertext = this._parse(ciphertext, cfg.format);\n\n\t // Derive key and other params\n\t var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt, cfg.hasher);\n\n\t // Add IV to config\n\t cfg.iv = derivedParams.iv;\n\n\t // Decrypt\n\t var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);\n\n\t return plaintext;\n\t }\n\t });\n\t}());\n\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory();\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\troot.CryptoJS = factory();\n\t}\n}(this, function () {\n\n\t/*globals window, global, require*/\n\n\t/**\n\t * CryptoJS core components.\n\t */\n\tvar CryptoJS = CryptoJS || (function (Math, undefined) {\n\n\t var crypto;\n\n\t // Native crypto from window (Browser)\n\t if (typeof window !== 'undefined' && window.crypto) {\n\t crypto = window.crypto;\n\t }\n\n\t // Native crypto in web worker (Browser)\n\t if (typeof self !== 'undefined' && self.crypto) {\n\t crypto = self.crypto;\n\t }\n\n\t // Native crypto from worker\n\t if (typeof globalThis !== 'undefined' && globalThis.crypto) {\n\t crypto = globalThis.crypto;\n\t }\n\n\t // Native (experimental IE 11) crypto from window (Browser)\n\t if (!crypto && typeof window !== 'undefined' && window.msCrypto) {\n\t crypto = window.msCrypto;\n\t }\n\n\t // Native crypto from global (NodeJS)\n\t if (!crypto && typeof global !== 'undefined' && global.crypto) {\n\t crypto = global.crypto;\n\t }\n\n\t // Native crypto import via require (NodeJS)\n\t if (!crypto && typeof require === 'function') {\n\t try {\n\t crypto = require('crypto');\n\t } catch (err) {}\n\t }\n\n\t /*\n\t * Cryptographically secure pseudorandom number generator\n\t *\n\t * As Math.random() is cryptographically not safe to use\n\t */\n\t var cryptoSecureRandomInt = function () {\n\t if (crypto) {\n\t // Use getRandomValues method (Browser)\n\t if (typeof crypto.getRandomValues === 'function') {\n\t try {\n\t return crypto.getRandomValues(new Uint32Array(1))[0];\n\t } catch (err) {}\n\t }\n\n\t // Use randomBytes method (NodeJS)\n\t if (typeof crypto.randomBytes === 'function') {\n\t try {\n\t return crypto.randomBytes(4).readInt32LE();\n\t } catch (err) {}\n\t }\n\t }\n\n\t throw new Error('Native crypto module could not be used to get secure random number.');\n\t };\n\n\t /*\n\t * Local polyfill of Object.create\n\n\t */\n\t var create = Object.create || (function () {\n\t function F() {}\n\n\t return function (obj) {\n\t var subtype;\n\n\t F.prototype = obj;\n\n\t subtype = new F();\n\n\t F.prototype = null;\n\n\t return subtype;\n\t };\n\t }());\n\n\t /**\n\t * CryptoJS namespace.\n\t */\n\t var C = {};\n\n\t /**\n\t * Library namespace.\n\t */\n\t var C_lib = C.lib = {};\n\n\t /**\n\t * Base object for prototypal inheritance.\n\t */\n\t var Base = C_lib.Base = (function () {\n\n\n\t return {\n\t /**\n\t * Creates a new object that inherits from this object.\n\t *\n\t * @param {Object} overrides Properties to copy into the new object.\n\t *\n\t * @return {Object} The new object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var MyType = CryptoJS.lib.Base.extend({\n\t * field: 'value',\n\t *\n\t * method: function () {\n\t * }\n\t * });\n\t */\n\t extend: function (overrides) {\n\t // Spawn\n\t var subtype = create(this);\n\n\t // Augment\n\t if (overrides) {\n\t subtype.mixIn(overrides);\n\t }\n\n\t // Create default initializer\n\t if (!subtype.hasOwnProperty('init') || this.init === subtype.init) {\n\t subtype.init = function () {\n\t subtype.$super.init.apply(this, arguments);\n\t };\n\t }\n\n\t // Initializer's prototype is the subtype object\n\t subtype.init.prototype = subtype;\n\n\t // Reference supertype\n\t subtype.$super = this;\n\n\t return subtype;\n\t },\n\n\t /**\n\t * Extends this object and runs the init method.\n\t * Arguments to create() will be passed to init().\n\t *\n\t * @return {Object} The new object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var instance = MyType.create();\n\t */\n\t create: function () {\n\t var instance = this.extend();\n\t instance.init.apply(instance, arguments);\n\n\t return instance;\n\t },\n\n\t /**\n\t * Initializes a newly created object.\n\t * Override this method to add some logic when your objects are created.\n\t *\n\t * @example\n\t *\n\t * var MyType = CryptoJS.lib.Base.extend({\n\t * init: function () {\n\t * // ...\n\t * }\n\t * });\n\t */\n\t init: function () {\n\t },\n\n\t /**\n\t * Copies properties into this object.\n\t *\n\t * @param {Object} properties The properties to mix in.\n\t *\n\t * @example\n\t *\n\t * MyType.mixIn({\n\t * field: 'value'\n\t * });\n\t */\n\t mixIn: function (properties) {\n\t for (var propertyName in properties) {\n\t if (properties.hasOwnProperty(propertyName)) {\n\t this[propertyName] = properties[propertyName];\n\t }\n\t }\n\n\t // IE won't copy toString using the loop above\n\t if (properties.hasOwnProperty('toString')) {\n\t this.toString = properties.toString;\n\t }\n\t },\n\n\t /**\n\t * Creates a copy of this object.\n\t *\n\t * @return {Object} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = instance.clone();\n\t */\n\t clone: function () {\n\t return this.init.prototype.extend(this);\n\t }\n\t };\n\t }());\n\n\t /**\n\t * An array of 32-bit words.\n\t *\n\t * @property {Array} words The array of 32-bit words.\n\t * @property {number} sigBytes The number of significant bytes in this word array.\n\t */\n\t var WordArray = C_lib.WordArray = Base.extend({\n\t /**\n\t * Initializes a newly created word array.\n\t *\n\t * @param {Array} words (Optional) An array of 32-bit words.\n\t * @param {number} sigBytes (Optional) The number of significant bytes in the words.\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.lib.WordArray.create();\n\t * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);\n\t * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);\n\t */\n\t init: function (words, sigBytes) {\n\t words = this.words = words || [];\n\n\t if (sigBytes != undefined) {\n\t this.sigBytes = sigBytes;\n\t } else {\n\t this.sigBytes = words.length * 4;\n\t }\n\t },\n\n\t /**\n\t * Converts this word array to a string.\n\t *\n\t * @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex\n\t *\n\t * @return {string} The stringified word array.\n\t *\n\t * @example\n\t *\n\t * var string = wordArray + '';\n\t * var string = wordArray.toString();\n\t * var string = wordArray.toString(CryptoJS.enc.Utf8);\n\t */\n\t toString: function (encoder) {\n\t return (encoder || Hex).stringify(this);\n\t },\n\n\t /**\n\t * Concatenates a word array to this word array.\n\t *\n\t * @param {WordArray} wordArray The word array to append.\n\t *\n\t * @return {WordArray} This word array.\n\t *\n\t * @example\n\t *\n\t * wordArray1.concat(wordArray2);\n\t */\n\t concat: function (wordArray) {\n\t // Shortcuts\n\t var thisWords = this.words;\n\t var thatWords = wordArray.words;\n\t var thisSigBytes = this.sigBytes;\n\t var thatSigBytes = wordArray.sigBytes;\n\n\t // Clamp excess bits\n\t this.clamp();\n\n\t // Concat\n\t if (thisSigBytes % 4) {\n\t // Copy one byte at a time\n\t for (var i = 0; i < thatSigBytes; i++) {\n\t var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);\n\t }\n\t } else {\n\t // Copy one word at a time\n\t for (var j = 0; j < thatSigBytes; j += 4) {\n\t thisWords[(thisSigBytes + j) >>> 2] = thatWords[j >>> 2];\n\t }\n\t }\n\t this.sigBytes += thatSigBytes;\n\n\t // Chainable\n\t return this;\n\t },\n\n\t /**\n\t * Removes insignificant bits.\n\t *\n\t * @example\n\t *\n\t * wordArray.clamp();\n\t */\n\t clamp: function () {\n\t // Shortcuts\n\t var words = this.words;\n\t var sigBytes = this.sigBytes;\n\n\t // Clamp\n\t words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);\n\t words.length = Math.ceil(sigBytes / 4);\n\t },\n\n\t /**\n\t * Creates a copy of this word array.\n\t *\n\t * @return {WordArray} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = wordArray.clone();\n\t */\n\t clone: function () {\n\t var clone = Base.clone.call(this);\n\t clone.words = this.words.slice(0);\n\n\t return clone;\n\t },\n\n\t /**\n\t * Creates a word array filled with random bytes.\n\t *\n\t * @param {number} nBytes The number of random bytes to generate.\n\t *\n\t * @return {WordArray} The random word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.lib.WordArray.random(16);\n\t */\n\t random: function (nBytes) {\n\t var words = [];\n\n\t for (var i = 0; i < nBytes; i += 4) {\n\t words.push(cryptoSecureRandomInt());\n\t }\n\n\t return new WordArray.init(words, nBytes);\n\t }\n\t });\n\n\t /**\n\t * Encoder namespace.\n\t */\n\t var C_enc = C.enc = {};\n\n\t /**\n\t * Hex encoding strategy.\n\t */\n\t var Hex = C_enc.Hex = {\n\t /**\n\t * Converts a word array to a hex string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The hex string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hexString = CryptoJS.enc.Hex.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var hexChars = [];\n\t for (var i = 0; i < sigBytes; i++) {\n\t var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t hexChars.push((bite >>> 4).toString(16));\n\t hexChars.push((bite & 0x0f).toString(16));\n\t }\n\n\t return hexChars.join('');\n\t },\n\n\t /**\n\t * Converts a hex string to a word array.\n\t *\n\t * @param {string} hexStr The hex string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Hex.parse(hexString);\n\t */\n\t parse: function (hexStr) {\n\t // Shortcut\n\t var hexStrLength = hexStr.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < hexStrLength; i += 2) {\n\t words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);\n\t }\n\n\t return new WordArray.init(words, hexStrLength / 2);\n\t }\n\t };\n\n\t /**\n\t * Latin1 encoding strategy.\n\t */\n\t var Latin1 = C_enc.Latin1 = {\n\t /**\n\t * Converts a word array to a Latin1 string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The Latin1 string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var latin1Chars = [];\n\t for (var i = 0; i < sigBytes; i++) {\n\t var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t latin1Chars.push(String.fromCharCode(bite));\n\t }\n\n\t return latin1Chars.join('');\n\t },\n\n\t /**\n\t * Converts a Latin1 string to a word array.\n\t *\n\t * @param {string} latin1Str The Latin1 string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Latin1.parse(latin1String);\n\t */\n\t parse: function (latin1Str) {\n\t // Shortcut\n\t var latin1StrLength = latin1Str.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < latin1StrLength; i++) {\n\t words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);\n\t }\n\n\t return new WordArray.init(words, latin1StrLength);\n\t }\n\t };\n\n\t /**\n\t * UTF-8 encoding strategy.\n\t */\n\t var Utf8 = C_enc.Utf8 = {\n\t /**\n\t * Converts a word array to a UTF-8 string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The UTF-8 string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t try {\n\t return decodeURIComponent(escape(Latin1.stringify(wordArray)));\n\t } catch (e) {\n\t throw new Error('Malformed UTF-8 data');\n\t }\n\t },\n\n\t /**\n\t * Converts a UTF-8 string to a word array.\n\t *\n\t * @param {string} utf8Str The UTF-8 string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Utf8.parse(utf8String);\n\t */\n\t parse: function (utf8Str) {\n\t return Latin1.parse(unescape(encodeURIComponent(utf8Str)));\n\t }\n\t };\n\n\t /**\n\t * Abstract buffered block algorithm template.\n\t *\n\t * The property blockSize must be implemented in a concrete subtype.\n\t *\n\t * @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0\n\t */\n\t var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({\n\t /**\n\t * Resets this block algorithm's data buffer to its initial state.\n\t *\n\t * @example\n\t *\n\t * bufferedBlockAlgorithm.reset();\n\t */\n\t reset: function () {\n\t // Initial values\n\t this._data = new WordArray.init();\n\t this._nDataBytes = 0;\n\t },\n\n\t /**\n\t * Adds new data to this block algorithm's buffer.\n\t *\n\t * @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.\n\t *\n\t * @example\n\t *\n\t * bufferedBlockAlgorithm._append('data');\n\t * bufferedBlockAlgorithm._append(wordArray);\n\t */\n\t _append: function (data) {\n\t // Convert string to WordArray, else assume WordArray already\n\t if (typeof data == 'string') {\n\t data = Utf8.parse(data);\n\t }\n\n\t // Append\n\t this._data.concat(data);\n\t this._nDataBytes += data.sigBytes;\n\t },\n\n\t /**\n\t * Processes available data blocks.\n\t *\n\t * This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.\n\t *\n\t * @param {boolean} doFlush Whether all blocks and partial blocks should be processed.\n\t *\n\t * @return {WordArray} The processed data.\n\t *\n\t * @example\n\t *\n\t * var processedData = bufferedBlockAlgorithm._process();\n\t * var processedData = bufferedBlockAlgorithm._process(!!'flush');\n\t */\n\t _process: function (doFlush) {\n\t var processedWords;\n\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\t var dataSigBytes = data.sigBytes;\n\t var blockSize = this.blockSize;\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count blocks ready\n\t var nBlocksReady = dataSigBytes / blockSizeBytes;\n\t if (doFlush) {\n\t // Round up to include partial blocks\n\t nBlocksReady = Math.ceil(nBlocksReady);\n\t } else {\n\t // Round down to include only full blocks,\n\t // less the number of blocks that must remain in the buffer\n\t nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);\n\t }\n\n\t // Count words ready\n\t var nWordsReady = nBlocksReady * blockSize;\n\n\t // Count bytes ready\n\t var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);\n\n\t // Process blocks\n\t if (nWordsReady) {\n\t for (var offset = 0; offset < nWordsReady; offset += blockSize) {\n\t // Perform concrete-algorithm logic\n\t this._doProcessBlock(dataWords, offset);\n\t }\n\n\t // Remove processed words\n\t processedWords = dataWords.splice(0, nWordsReady);\n\t data.sigBytes -= nBytesReady;\n\t }\n\n\t // Return processed words\n\t return new WordArray.init(processedWords, nBytesReady);\n\t },\n\n\t /**\n\t * Creates a copy of this object.\n\t *\n\t * @return {Object} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = bufferedBlockAlgorithm.clone();\n\t */\n\t clone: function () {\n\t var clone = Base.clone.call(this);\n\t clone._data = this._data.clone();\n\n\t return clone;\n\t },\n\n\t _minBufferSize: 0\n\t });\n\n\t /**\n\t * Abstract hasher template.\n\t *\n\t * @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)\n\t */\n\t var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({\n\t /**\n\t * Configuration options.\n\t */\n\t cfg: Base.extend(),\n\n\t /**\n\t * Initializes a newly created hasher.\n\t *\n\t * @param {Object} cfg (Optional) The configuration options to use for this hash computation.\n\t *\n\t * @example\n\t *\n\t * var hasher = CryptoJS.algo.SHA256.create();\n\t */\n\t init: function (cfg) {\n\t // Apply config defaults\n\t this.cfg = this.cfg.extend(cfg);\n\n\t // Set initial values\n\t this.reset();\n\t },\n\n\t /**\n\t * Resets this hasher to its initial state.\n\t *\n\t * @example\n\t *\n\t * hasher.reset();\n\t */\n\t reset: function () {\n\t // Reset data buffer\n\t BufferedBlockAlgorithm.reset.call(this);\n\n\t // Perform concrete-hasher logic\n\t this._doReset();\n\t },\n\n\t /**\n\t * Updates this hasher with a message.\n\t *\n\t * @param {WordArray|string} messageUpdate The message to append.\n\t *\n\t * @return {Hasher} This hasher.\n\t *\n\t * @example\n\t *\n\t * hasher.update('message');\n\t * hasher.update(wordArray);\n\t */\n\t update: function (messageUpdate) {\n\t // Append\n\t this._append(messageUpdate);\n\n\t // Update the hash\n\t this._process();\n\n\t // Chainable\n\t return this;\n\t },\n\n\t /**\n\t * Finalizes the hash computation.\n\t * Note that the finalize operation is effectively a destructive, read-once operation.\n\t *\n\t * @param {WordArray|string} messageUpdate (Optional) A final message update.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @example\n\t *\n\t * var hash = hasher.finalize();\n\t * var hash = hasher.finalize('message');\n\t * var hash = hasher.finalize(wordArray);\n\t */\n\t finalize: function (messageUpdate) {\n\t // Final message update\n\t if (messageUpdate) {\n\t this._append(messageUpdate);\n\t }\n\n\t // Perform concrete-hasher logic\n\t var hash = this._doFinalize();\n\n\t return hash;\n\t },\n\n\t blockSize: 512/32,\n\n\t /**\n\t * Creates a shortcut function to a hasher's object interface.\n\t *\n\t * @param {Hasher} hasher The hasher to create a helper for.\n\t *\n\t * @return {Function} The shortcut function.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);\n\t */\n\t _createHelper: function (hasher) {\n\t return function (message, cfg) {\n\t return new hasher.init(cfg).finalize(message);\n\t };\n\t },\n\n\t /**\n\t * Creates a shortcut function to the HMAC's object interface.\n\t *\n\t * @param {Hasher} hasher The hasher to use in this HMAC helper.\n\t *\n\t * @return {Function} The shortcut function.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);\n\t */\n\t _createHmacHelper: function (hasher) {\n\t return function (message, key) {\n\t return new C_algo.HMAC.init(hasher, key).finalize(message);\n\t };\n\t }\n\t });\n\n\t /**\n\t * Algorithm namespace.\n\t */\n\t var C_algo = C.algo = {};\n\n\t return C;\n\t}(Math));\n\n\n\treturn CryptoJS;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_enc = C.enc;\n\n\t /**\n\t * Base64 encoding strategy.\n\t */\n\t var Base64 = C_enc.Base64 = {\n\t /**\n\t * Converts a word array to a Base64 string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The Base64 string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var base64String = CryptoJS.enc.Base64.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\t var map = this._map;\n\n\t // Clamp excess bits\n\t wordArray.clamp();\n\n\t // Convert\n\t var base64Chars = [];\n\t for (var i = 0; i < sigBytes; i += 3) {\n\t var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;\n\t var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;\n\n\t var triplet = (byte1 << 16) | (byte2 << 8) | byte3;\n\n\t for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {\n\t base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));\n\t }\n\t }\n\n\t // Add padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t while (base64Chars.length % 4) {\n\t base64Chars.push(paddingChar);\n\t }\n\t }\n\n\t return base64Chars.join('');\n\t },\n\n\t /**\n\t * Converts a Base64 string to a word array.\n\t *\n\t * @param {string} base64Str The Base64 string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Base64.parse(base64String);\n\t */\n\t parse: function (base64Str) {\n\t // Shortcuts\n\t var base64StrLength = base64Str.length;\n\t var map = this._map;\n\t var reverseMap = this._reverseMap;\n\n\t if (!reverseMap) {\n\t reverseMap = this._reverseMap = [];\n\t for (var j = 0; j < map.length; j++) {\n\t reverseMap[map.charCodeAt(j)] = j;\n\t }\n\t }\n\n\t // Ignore padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t var paddingIndex = base64Str.indexOf(paddingChar);\n\t if (paddingIndex !== -1) {\n\t base64StrLength = paddingIndex;\n\t }\n\t }\n\n\t // Convert\n\t return parseLoop(base64Str, base64StrLength, reverseMap);\n\n\t },\n\n\t _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='\n\t };\n\n\t function parseLoop(base64Str, base64StrLength, reverseMap) {\n\t var words = [];\n\t var nBytes = 0;\n\t for (var i = 0; i < base64StrLength; i++) {\n\t if (i % 4) {\n\t var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2);\n\t var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2);\n\t var bitsCombined = bits1 | bits2;\n\t words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8);\n\t nBytes++;\n\t }\n\t }\n\t return WordArray.create(words, nBytes);\n\t }\n\t}());\n\n\n\treturn CryptoJS.enc.Base64;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_enc = C.enc;\n\n\t /**\n\t * Base64url encoding strategy.\n\t */\n\t var Base64url = C_enc.Base64url = {\n\t /**\n\t * Converts a word array to a Base64url string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @param {boolean} urlSafe Whether to use url safe\n\t *\n\t * @return {string} The Base64url string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var base64String = CryptoJS.enc.Base64url.stringify(wordArray);\n\t */\n\t stringify: function (wordArray, urlSafe) {\n\t if (urlSafe === undefined) {\n\t urlSafe = true\n\t }\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\t var map = urlSafe ? this._safe_map : this._map;\n\n\t // Clamp excess bits\n\t wordArray.clamp();\n\n\t // Convert\n\t var base64Chars = [];\n\t for (var i = 0; i < sigBytes; i += 3) {\n\t var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;\n\t var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;\n\n\t var triplet = (byte1 << 16) | (byte2 << 8) | byte3;\n\n\t for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {\n\t base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));\n\t }\n\t }\n\n\t // Add padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t while (base64Chars.length % 4) {\n\t base64Chars.push(paddingChar);\n\t }\n\t }\n\n\t return base64Chars.join('');\n\t },\n\n\t /**\n\t * Converts a Base64url string to a word array.\n\t *\n\t * @param {string} base64Str The Base64url string.\n\t *\n\t * @param {boolean} urlSafe Whether to use url safe\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Base64url.parse(base64String);\n\t */\n\t parse: function (base64Str, urlSafe) {\n\t if (urlSafe === undefined) {\n\t urlSafe = true\n\t }\n\n\t // Shortcuts\n\t var base64StrLength = base64Str.length;\n\t var map = urlSafe ? this._safe_map : this._map;\n\t var reverseMap = this._reverseMap;\n\n\t if (!reverseMap) {\n\t reverseMap = this._reverseMap = [];\n\t for (var j = 0; j < map.length; j++) {\n\t reverseMap[map.charCodeAt(j)] = j;\n\t }\n\t }\n\n\t // Ignore padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t var paddingIndex = base64Str.indexOf(paddingChar);\n\t if (paddingIndex !== -1) {\n\t base64StrLength = paddingIndex;\n\t }\n\t }\n\n\t // Convert\n\t return parseLoop(base64Str, base64StrLength, reverseMap);\n\n\t },\n\n\t _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',\n\t _safe_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_',\n\t };\n\n\t function parseLoop(base64Str, base64StrLength, reverseMap) {\n\t var words = [];\n\t var nBytes = 0;\n\t for (var i = 0; i < base64StrLength; i++) {\n\t if (i % 4) {\n\t var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2);\n\t var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2);\n\t var bitsCombined = bits1 | bits2;\n\t words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8);\n\t nBytes++;\n\t }\n\t }\n\t return WordArray.create(words, nBytes);\n\t }\n\t}());\n\n\n\treturn CryptoJS.enc.Base64url;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_enc = C.enc;\n\n\t /**\n\t * UTF-16 BE encoding strategy.\n\t */\n\t var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {\n\t /**\n\t * Converts a word array to a UTF-16 BE string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The UTF-16 BE string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var utf16Chars = [];\n\t for (var i = 0; i < sigBytes; i += 2) {\n\t var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;\n\t utf16Chars.push(String.fromCharCode(codePoint));\n\t }\n\n\t return utf16Chars.join('');\n\t },\n\n\t /**\n\t * Converts a UTF-16 BE string to a word array.\n\t *\n\t * @param {string} utf16Str The UTF-16 BE string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Utf16.parse(utf16String);\n\t */\n\t parse: function (utf16Str) {\n\t // Shortcut\n\t var utf16StrLength = utf16Str.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < utf16StrLength; i++) {\n\t words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);\n\t }\n\n\t return WordArray.create(words, utf16StrLength * 2);\n\t }\n\t };\n\n\t /**\n\t * UTF-16 LE encoding strategy.\n\t */\n\t C_enc.Utf16LE = {\n\t /**\n\t * Converts a word array to a UTF-16 LE string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The UTF-16 LE string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var utf16Chars = [];\n\t for (var i = 0; i < sigBytes; i += 2) {\n\t var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);\n\t utf16Chars.push(String.fromCharCode(codePoint));\n\t }\n\n\t return utf16Chars.join('');\n\t },\n\n\t /**\n\t * Converts a UTF-16 LE string to a word array.\n\t *\n\t * @param {string} utf16Str The UTF-16 LE string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);\n\t */\n\t parse: function (utf16Str) {\n\t // Shortcut\n\t var utf16StrLength = utf16Str.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < utf16StrLength; i++) {\n\t words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));\n\t }\n\n\t return WordArray.create(words, utf16StrLength * 2);\n\t }\n\t };\n\n\t function swapEndian(word) {\n\t return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);\n\t }\n\t}());\n\n\n\treturn CryptoJS.enc.Utf16;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./sha1\"), require(\"./hmac\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./sha1\", \"./hmac\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var WordArray = C_lib.WordArray;\n\t var C_algo = C.algo;\n\t var MD5 = C_algo.MD5;\n\n\t /**\n\t * This key derivation function is meant to conform with EVP_BytesToKey.\n\t * www.openssl.org/docs/crypto/EVP_BytesToKey.html\n\t */\n\t var EvpKDF = C_algo.EvpKDF = Base.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} keySize The key size in words to generate. Default: 4 (128 bits)\n\t * @property {Hasher} hasher The hash algorithm to use. Default: MD5\n\t * @property {number} iterations The number of iterations to perform. Default: 1\n\t */\n\t cfg: Base.extend({\n\t keySize: 128/32,\n\t hasher: MD5,\n\t iterations: 1\n\t }),\n\n\t /**\n\t * Initializes a newly created key derivation function.\n\t *\n\t * @param {Object} cfg (Optional) The configuration options to use for the derivation.\n\t *\n\t * @example\n\t *\n\t * var kdf = CryptoJS.algo.EvpKDF.create();\n\t * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });\n\t * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });\n\t */\n\t init: function (cfg) {\n\t this.cfg = this.cfg.extend(cfg);\n\t },\n\n\t /**\n\t * Derives a key from a password.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @example\n\t *\n\t * var key = kdf.compute(password, salt);\n\t */\n\t compute: function (password, salt) {\n\t var block;\n\n\t // Shortcut\n\t var cfg = this.cfg;\n\n\t // Init hasher\n\t var hasher = cfg.hasher.create();\n\n\t // Initial values\n\t var derivedKey = WordArray.create();\n\n\t // Shortcuts\n\t var derivedKeyWords = derivedKey.words;\n\t var keySize = cfg.keySize;\n\t var iterations = cfg.iterations;\n\n\t // Generate key\n\t while (derivedKeyWords.length < keySize) {\n\t if (block) {\n\t hasher.update(block);\n\t }\n\t block = hasher.update(password).finalize(salt);\n\t hasher.reset();\n\n\t // Iterations\n\t for (var i = 1; i < iterations; i++) {\n\t block = hasher.finalize(block);\n\t hasher.reset();\n\t }\n\n\t derivedKey.concat(block);\n\t }\n\t derivedKey.sigBytes = keySize * 4;\n\n\t return derivedKey;\n\t }\n\t });\n\n\t /**\n\t * Derives a key from a password.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t * @param {Object} cfg (Optional) The configuration options to use for this computation.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var key = CryptoJS.EvpKDF(password, salt);\n\t * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });\n\t * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });\n\t */\n\t C.EvpKDF = function (password, salt, cfg) {\n\t return EvpKDF.create(cfg).compute(password, salt);\n\t };\n\t}());\n\n\n\treturn CryptoJS.EvpKDF;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (undefined) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var CipherParams = C_lib.CipherParams;\n\t var C_enc = C.enc;\n\t var Hex = C_enc.Hex;\n\t var C_format = C.format;\n\n\t var HexFormatter = C_format.Hex = {\n\t /**\n\t * Converts the ciphertext of a cipher params object to a hexadecimally encoded string.\n\t *\n\t * @param {CipherParams} cipherParams The cipher params object.\n\t *\n\t * @return {string} The hexadecimally encoded string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hexString = CryptoJS.format.Hex.stringify(cipherParams);\n\t */\n\t stringify: function (cipherParams) {\n\t return cipherParams.ciphertext.toString(Hex);\n\t },\n\n\t /**\n\t * Converts a hexadecimally encoded ciphertext string to a cipher params object.\n\t *\n\t * @param {string} input The hexadecimally encoded string.\n\t *\n\t * @return {CipherParams} The cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipherParams = CryptoJS.format.Hex.parse(hexString);\n\t */\n\t parse: function (input) {\n\t var ciphertext = Hex.parse(input);\n\t return CipherParams.create({ ciphertext: ciphertext });\n\t }\n\t };\n\t}());\n\n\n\treturn CryptoJS.format.Hex;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var C_enc = C.enc;\n\t var Utf8 = C_enc.Utf8;\n\t var C_algo = C.algo;\n\n\t /**\n\t * HMAC algorithm.\n\t */\n\t var HMAC = C_algo.HMAC = Base.extend({\n\t /**\n\t * Initializes a newly created HMAC.\n\t *\n\t * @param {Hasher} hasher The hash algorithm to use.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @example\n\t *\n\t * var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);\n\t */\n\t init: function (hasher, key) {\n\t // Init hasher\n\t hasher = this._hasher = new hasher.init();\n\n\t // Convert string to WordArray, else assume WordArray already\n\t if (typeof key == 'string') {\n\t key = Utf8.parse(key);\n\t }\n\n\t // Shortcuts\n\t var hasherBlockSize = hasher.blockSize;\n\t var hasherBlockSizeBytes = hasherBlockSize * 4;\n\n\t // Allow arbitrary length keys\n\t if (key.sigBytes > hasherBlockSizeBytes) {\n\t key = hasher.finalize(key);\n\t }\n\n\t // Clamp excess bits\n\t key.clamp();\n\n\t // Clone key for inner and outer pads\n\t var oKey = this._oKey = key.clone();\n\t var iKey = this._iKey = key.clone();\n\n\t // Shortcuts\n\t var oKeyWords = oKey.words;\n\t var iKeyWords = iKey.words;\n\n\t // XOR keys with pad constants\n\t for (var i = 0; i < hasherBlockSize; i++) {\n\t oKeyWords[i] ^= 0x5c5c5c5c;\n\t iKeyWords[i] ^= 0x36363636;\n\t }\n\t oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;\n\n\t // Set initial values\n\t this.reset();\n\t },\n\n\t /**\n\t * Resets this HMAC to its initial state.\n\t *\n\t * @example\n\t *\n\t * hmacHasher.reset();\n\t */\n\t reset: function () {\n\t // Shortcut\n\t var hasher = this._hasher;\n\n\t // Reset\n\t hasher.reset();\n\t hasher.update(this._iKey);\n\t },\n\n\t /**\n\t * Updates this HMAC with a message.\n\t *\n\t * @param {WordArray|string} messageUpdate The message to append.\n\t *\n\t * @return {HMAC} This HMAC instance.\n\t *\n\t * @example\n\t *\n\t * hmacHasher.update('message');\n\t * hmacHasher.update(wordArray);\n\t */\n\t update: function (messageUpdate) {\n\t this._hasher.update(messageUpdate);\n\n\t // Chainable\n\t return this;\n\t },\n\n\t /**\n\t * Finalizes the HMAC computation.\n\t * Note that the finalize operation is effectively a destructive, read-once operation.\n\t *\n\t * @param {WordArray|string} messageUpdate (Optional) A final message update.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @example\n\t *\n\t * var hmac = hmacHasher.finalize();\n\t * var hmac = hmacHasher.finalize('message');\n\t * var hmac = hmacHasher.finalize(wordArray);\n\t */\n\t finalize: function (messageUpdate) {\n\t // Shortcut\n\t var hasher = this._hasher;\n\n\t // Compute HMAC\n\t var innerHash = hasher.finalize(messageUpdate);\n\t hasher.reset();\n\t var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));\n\n\t return hmac;\n\t }\n\t });\n\t}());\n\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"), require(\"./lib-typedarrays\"), require(\"./enc-utf16\"), require(\"./enc-base64\"), require(\"./enc-base64url\"), require(\"./md5\"), require(\"./sha1\"), require(\"./sha256\"), require(\"./sha224\"), require(\"./sha512\"), require(\"./sha384\"), require(\"./sha3\"), require(\"./ripemd160\"), require(\"./hmac\"), require(\"./pbkdf2\"), require(\"./evpkdf\"), require(\"./cipher-core\"), require(\"./mode-cfb\"), require(\"./mode-ctr\"), require(\"./mode-ctr-gladman\"), require(\"./mode-ofb\"), require(\"./mode-ecb\"), require(\"./pad-ansix923\"), require(\"./pad-iso10126\"), require(\"./pad-iso97971\"), require(\"./pad-zeropadding\"), require(\"./pad-nopadding\"), require(\"./format-hex\"), require(\"./aes\"), require(\"./tripledes\"), require(\"./rc4\"), require(\"./rabbit\"), require(\"./rabbit-legacy\"), require(\"./blowfish\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\", \"./lib-typedarrays\", \"./enc-utf16\", \"./enc-base64\", \"./enc-base64url\", \"./md5\", \"./sha1\", \"./sha256\", \"./sha224\", \"./sha512\", \"./sha384\", \"./sha3\", \"./ripemd160\", \"./hmac\", \"./pbkdf2\", \"./evpkdf\", \"./cipher-core\", \"./mode-cfb\", \"./mode-ctr\", \"./mode-ctr-gladman\", \"./mode-ofb\", \"./mode-ecb\", \"./pad-ansix923\", \"./pad-iso10126\", \"./pad-iso97971\", \"./pad-zeropadding\", \"./pad-nopadding\", \"./format-hex\", \"./aes\", \"./tripledes\", \"./rc4\", \"./rabbit\", \"./rabbit-legacy\", \"./blowfish\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\troot.CryptoJS = factory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\treturn CryptoJS;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Check if typed arrays are supported\n\t if (typeof ArrayBuffer != 'function') {\n\t return;\n\t }\n\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\n\t // Reference original init\n\t var superInit = WordArray.init;\n\n\t // Augment WordArray.init to handle typed arrays\n\t var subInit = WordArray.init = function (typedArray) {\n\t // Convert buffers to uint8\n\t if (typedArray instanceof ArrayBuffer) {\n\t typedArray = new Uint8Array(typedArray);\n\t }\n\n\t // Convert other array views to uint8\n\t if (\n\t typedArray instanceof Int8Array ||\n\t (typeof Uint8ClampedArray !== \"undefined\" && typedArray instanceof Uint8ClampedArray) ||\n\t typedArray instanceof Int16Array ||\n\t typedArray instanceof Uint16Array ||\n\t typedArray instanceof Int32Array ||\n\t typedArray instanceof Uint32Array ||\n\t typedArray instanceof Float32Array ||\n\t typedArray instanceof Float64Array\n\t ) {\n\t typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);\n\t }\n\n\t // Handle Uint8Array\n\t if (typedArray instanceof Uint8Array) {\n\t // Shortcut\n\t var typedArrayByteLength = typedArray.byteLength;\n\n\t // Extract bytes\n\t var words = [];\n\t for (var i = 0; i < typedArrayByteLength; i++) {\n\t words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);\n\t }\n\n\t // Initialize this word array\n\t superInit.call(this, words, typedArrayByteLength);\n\t } else {\n\t // Else call normal init\n\t superInit.apply(this, arguments);\n\t }\n\t };\n\n\t subInit.prototype = WordArray;\n\t}());\n\n\n\treturn CryptoJS.lib.WordArray;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Constants table\n\t var T = [];\n\n\t // Compute constants\n\t (function () {\n\t for (var i = 0; i < 64; i++) {\n\t T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;\n\t }\n\t }());\n\n\t /**\n\t * MD5 hash algorithm.\n\t */\n\t var MD5 = C_algo.MD5 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init([\n\t 0x67452301, 0xefcdab89,\n\t 0x98badcfe, 0x10325476\n\t ]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Swap endian\n\t for (var i = 0; i < 16; i++) {\n\t // Shortcuts\n\t var offset_i = offset + i;\n\t var M_offset_i = M[offset_i];\n\n\t M[offset_i] = (\n\t (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |\n\t (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)\n\t );\n\t }\n\n\t // Shortcuts\n\t var H = this._hash.words;\n\n\t var M_offset_0 = M[offset + 0];\n\t var M_offset_1 = M[offset + 1];\n\t var M_offset_2 = M[offset + 2];\n\t var M_offset_3 = M[offset + 3];\n\t var M_offset_4 = M[offset + 4];\n\t var M_offset_5 = M[offset + 5];\n\t var M_offset_6 = M[offset + 6];\n\t var M_offset_7 = M[offset + 7];\n\t var M_offset_8 = M[offset + 8];\n\t var M_offset_9 = M[offset + 9];\n\t var M_offset_10 = M[offset + 10];\n\t var M_offset_11 = M[offset + 11];\n\t var M_offset_12 = M[offset + 12];\n\t var M_offset_13 = M[offset + 13];\n\t var M_offset_14 = M[offset + 14];\n\t var M_offset_15 = M[offset + 15];\n\n\t // Working variables\n\t var a = H[0];\n\t var b = H[1];\n\t var c = H[2];\n\t var d = H[3];\n\n\t // Computation\n\t a = FF(a, b, c, d, M_offset_0, 7, T[0]);\n\t d = FF(d, a, b, c, M_offset_1, 12, T[1]);\n\t c = FF(c, d, a, b, M_offset_2, 17, T[2]);\n\t b = FF(b, c, d, a, M_offset_3, 22, T[3]);\n\t a = FF(a, b, c, d, M_offset_4, 7, T[4]);\n\t d = FF(d, a, b, c, M_offset_5, 12, T[5]);\n\t c = FF(c, d, a, b, M_offset_6, 17, T[6]);\n\t b = FF(b, c, d, a, M_offset_7, 22, T[7]);\n\t a = FF(a, b, c, d, M_offset_8, 7, T[8]);\n\t d = FF(d, a, b, c, M_offset_9, 12, T[9]);\n\t c = FF(c, d, a, b, M_offset_10, 17, T[10]);\n\t b = FF(b, c, d, a, M_offset_11, 22, T[11]);\n\t a = FF(a, b, c, d, M_offset_12, 7, T[12]);\n\t d = FF(d, a, b, c, M_offset_13, 12, T[13]);\n\t c = FF(c, d, a, b, M_offset_14, 17, T[14]);\n\t b = FF(b, c, d, a, M_offset_15, 22, T[15]);\n\n\t a = GG(a, b, c, d, M_offset_1, 5, T[16]);\n\t d = GG(d, a, b, c, M_offset_6, 9, T[17]);\n\t c = GG(c, d, a, b, M_offset_11, 14, T[18]);\n\t b = GG(b, c, d, a, M_offset_0, 20, T[19]);\n\t a = GG(a, b, c, d, M_offset_5, 5, T[20]);\n\t d = GG(d, a, b, c, M_offset_10, 9, T[21]);\n\t c = GG(c, d, a, b, M_offset_15, 14, T[22]);\n\t b = GG(b, c, d, a, M_offset_4, 20, T[23]);\n\t a = GG(a, b, c, d, M_offset_9, 5, T[24]);\n\t d = GG(d, a, b, c, M_offset_14, 9, T[25]);\n\t c = GG(c, d, a, b, M_offset_3, 14, T[26]);\n\t b = GG(b, c, d, a, M_offset_8, 20, T[27]);\n\t a = GG(a, b, c, d, M_offset_13, 5, T[28]);\n\t d = GG(d, a, b, c, M_offset_2, 9, T[29]);\n\t c = GG(c, d, a, b, M_offset_7, 14, T[30]);\n\t b = GG(b, c, d, a, M_offset_12, 20, T[31]);\n\n\t a = HH(a, b, c, d, M_offset_5, 4, T[32]);\n\t d = HH(d, a, b, c, M_offset_8, 11, T[33]);\n\t c = HH(c, d, a, b, M_offset_11, 16, T[34]);\n\t b = HH(b, c, d, a, M_offset_14, 23, T[35]);\n\t a = HH(a, b, c, d, M_offset_1, 4, T[36]);\n\t d = HH(d, a, b, c, M_offset_4, 11, T[37]);\n\t c = HH(c, d, a, b, M_offset_7, 16, T[38]);\n\t b = HH(b, c, d, a, M_offset_10, 23, T[39]);\n\t a = HH(a, b, c, d, M_offset_13, 4, T[40]);\n\t d = HH(d, a, b, c, M_offset_0, 11, T[41]);\n\t c = HH(c, d, a, b, M_offset_3, 16, T[42]);\n\t b = HH(b, c, d, a, M_offset_6, 23, T[43]);\n\t a = HH(a, b, c, d, M_offset_9, 4, T[44]);\n\t d = HH(d, a, b, c, M_offset_12, 11, T[45]);\n\t c = HH(c, d, a, b, M_offset_15, 16, T[46]);\n\t b = HH(b, c, d, a, M_offset_2, 23, T[47]);\n\n\t a = II(a, b, c, d, M_offset_0, 6, T[48]);\n\t d = II(d, a, b, c, M_offset_7, 10, T[49]);\n\t c = II(c, d, a, b, M_offset_14, 15, T[50]);\n\t b = II(b, c, d, a, M_offset_5, 21, T[51]);\n\t a = II(a, b, c, d, M_offset_12, 6, T[52]);\n\t d = II(d, a, b, c, M_offset_3, 10, T[53]);\n\t c = II(c, d, a, b, M_offset_10, 15, T[54]);\n\t b = II(b, c, d, a, M_offset_1, 21, T[55]);\n\t a = II(a, b, c, d, M_offset_8, 6, T[56]);\n\t d = II(d, a, b, c, M_offset_15, 10, T[57]);\n\t c = II(c, d, a, b, M_offset_6, 15, T[58]);\n\t b = II(b, c, d, a, M_offset_13, 21, T[59]);\n\t a = II(a, b, c, d, M_offset_4, 6, T[60]);\n\t d = II(d, a, b, c, M_offset_11, 10, T[61]);\n\t c = II(c, d, a, b, M_offset_2, 15, T[62]);\n\t b = II(b, c, d, a, M_offset_9, 21, T[63]);\n\n\t // Intermediate hash value\n\t H[0] = (H[0] + a) | 0;\n\t H[1] = (H[1] + b) | 0;\n\t H[2] = (H[2] + c) | 0;\n\t H[3] = (H[3] + d) | 0;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\n\t var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);\n\t var nBitsTotalL = nBitsTotal;\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (\n\t (((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |\n\t (((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)\n\t );\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (\n\t (((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |\n\t (((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)\n\t );\n\n\t data.sigBytes = (dataWords.length + 1) * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Shortcuts\n\t var hash = this._hash;\n\t var H = hash.words;\n\n\t // Swap endian\n\t for (var i = 0; i < 4; i++) {\n\t // Shortcut\n\t var H_i = H[i];\n\n\t H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |\n\t (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);\n\t }\n\n\t // Return final computed hash\n\t return hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\t function FF(a, b, c, d, x, s, t) {\n\t var n = a + ((b & c) | (~b & d)) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t function GG(a, b, c, d, x, s, t) {\n\t var n = a + ((b & d) | (c & ~d)) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t function HH(a, b, c, d, x, s, t) {\n\t var n = a + (b ^ c ^ d) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t function II(a, b, c, d, x, s, t) {\n\t var n = a + (c ^ (b | ~d)) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.MD5('message');\n\t * var hash = CryptoJS.MD5(wordArray);\n\t */\n\t C.MD5 = Hasher._createHelper(MD5);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacMD5(message, key);\n\t */\n\t C.HmacMD5 = Hasher._createHmacHelper(MD5);\n\t}(Math));\n\n\n\treturn CryptoJS.MD5;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Cipher Feedback block mode.\n\t */\n\tCryptoJS.mode.CFB = (function () {\n\t var CFB = CryptoJS.lib.BlockCipherMode.extend();\n\n\t CFB.Encryptor = CFB.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);\n\n\t // Remember this block to use with next block\n\t this._prevBlock = words.slice(offset, offset + blockSize);\n\t }\n\t });\n\n\t CFB.Decryptor = CFB.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t // Remember this block to use with next block\n\t var thisBlock = words.slice(offset, offset + blockSize);\n\n\t generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);\n\n\t // This block becomes the previous block\n\t this._prevBlock = thisBlock;\n\t }\n\t });\n\n\t function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {\n\t var keystream;\n\n\t // Shortcut\n\t var iv = this._iv;\n\n\t // Generate keystream\n\t if (iv) {\n\t keystream = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t } else {\n\t keystream = this._prevBlock;\n\t }\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\n\t return CFB;\n\t}());\n\n\n\treturn CryptoJS.mode.CFB;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/** @preserve\n\t * Counter block mode compatible with Dr Brian Gladman fileenc.c\n\t * derived from CryptoJS.mode.CTR\n\t * Jan Hruby jhruby.web@gmail.com\n\t */\n\tCryptoJS.mode.CTRGladman = (function () {\n\t var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();\n\n\t\tfunction incWord(word)\n\t\t{\n\t\t\tif (((word >> 24) & 0xff) === 0xff) { //overflow\n\t\t\tvar b1 = (word >> 16)&0xff;\n\t\t\tvar b2 = (word >> 8)&0xff;\n\t\t\tvar b3 = word & 0xff;\n\n\t\t\tif (b1 === 0xff) // overflow b1\n\t\t\t{\n\t\t\tb1 = 0;\n\t\t\tif (b2 === 0xff)\n\t\t\t{\n\t\t\t\tb2 = 0;\n\t\t\t\tif (b3 === 0xff)\n\t\t\t\t{\n\t\t\t\t\tb3 = 0;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\t++b3;\n\t\t\t\t}\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\t++b2;\n\t\t\t}\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t++b1;\n\t\t\t}\n\n\t\t\tword = 0;\n\t\t\tword += (b1 << 16);\n\t\t\tword += (b2 << 8);\n\t\t\tword += b3;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\tword += (0x01 << 24);\n\t\t\t}\n\t\t\treturn word;\n\t\t}\n\n\t\tfunction incCounter(counter)\n\t\t{\n\t\t\tif ((counter[0] = incWord(counter[0])) === 0)\n\t\t\t{\n\t\t\t\t// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8\n\t\t\t\tcounter[1] = incWord(counter[1]);\n\t\t\t}\n\t\t\treturn counter;\n\t\t}\n\n\t var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher\n\t var blockSize = cipher.blockSize;\n\t var iv = this._iv;\n\t var counter = this._counter;\n\n\t // Generate keystream\n\t if (iv) {\n\t counter = this._counter = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t }\n\n\t\t\t\tincCounter(counter);\n\n\t\t\t\tvar keystream = counter.slice(0);\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\t });\n\n\t CTRGladman.Decryptor = Encryptor;\n\n\t return CTRGladman;\n\t}());\n\n\n\n\n\treturn CryptoJS.mode.CTRGladman;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Counter block mode.\n\t */\n\tCryptoJS.mode.CTR = (function () {\n\t var CTR = CryptoJS.lib.BlockCipherMode.extend();\n\n\t var Encryptor = CTR.Encryptor = CTR.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher\n\t var blockSize = cipher.blockSize;\n\t var iv = this._iv;\n\t var counter = this._counter;\n\n\t // Generate keystream\n\t if (iv) {\n\t counter = this._counter = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t }\n\t var keystream = counter.slice(0);\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Increment counter\n\t counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\t });\n\n\t CTR.Decryptor = Encryptor;\n\n\t return CTR;\n\t}());\n\n\n\treturn CryptoJS.mode.CTR;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Electronic Codebook block mode.\n\t */\n\tCryptoJS.mode.ECB = (function () {\n\t var ECB = CryptoJS.lib.BlockCipherMode.extend();\n\n\t ECB.Encryptor = ECB.extend({\n\t processBlock: function (words, offset) {\n\t this._cipher.encryptBlock(words, offset);\n\t }\n\t });\n\n\t ECB.Decryptor = ECB.extend({\n\t processBlock: function (words, offset) {\n\t this._cipher.decryptBlock(words, offset);\n\t }\n\t });\n\n\t return ECB;\n\t}());\n\n\n\treturn CryptoJS.mode.ECB;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Output Feedback block mode.\n\t */\n\tCryptoJS.mode.OFB = (function () {\n\t var OFB = CryptoJS.lib.BlockCipherMode.extend();\n\n\t var Encryptor = OFB.Encryptor = OFB.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher\n\t var blockSize = cipher.blockSize;\n\t var iv = this._iv;\n\t var keystream = this._keystream;\n\n\t // Generate keystream\n\t if (iv) {\n\t keystream = this._keystream = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t }\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\t });\n\n\t OFB.Decryptor = Encryptor;\n\n\t return OFB;\n\t}());\n\n\n\treturn CryptoJS.mode.OFB;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * ANSI X.923 padding strategy.\n\t */\n\tCryptoJS.pad.AnsiX923 = {\n\t pad: function (data, blockSize) {\n\t // Shortcuts\n\t var dataSigBytes = data.sigBytes;\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count padding bytes\n\t var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;\n\n\t // Compute last byte position\n\t var lastBytePos = dataSigBytes + nPaddingBytes - 1;\n\n\t // Pad\n\t data.clamp();\n\t data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);\n\t data.sigBytes += nPaddingBytes;\n\t },\n\n\t unpad: function (data) {\n\t // Get number of padding bytes from last byte\n\t var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;\n\n\t // Remove padding\n\t data.sigBytes -= nPaddingBytes;\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.Ansix923;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * ISO 10126 padding strategy.\n\t */\n\tCryptoJS.pad.Iso10126 = {\n\t pad: function (data, blockSize) {\n\t // Shortcut\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count padding bytes\n\t var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;\n\n\t // Pad\n\t data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).\n\t concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));\n\t },\n\n\t unpad: function (data) {\n\t // Get number of padding bytes from last byte\n\t var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;\n\n\t // Remove padding\n\t data.sigBytes -= nPaddingBytes;\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.Iso10126;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * ISO/IEC 9797-1 Padding Method 2.\n\t */\n\tCryptoJS.pad.Iso97971 = {\n\t pad: function (data, blockSize) {\n\t // Add 0x80 byte\n\t data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));\n\n\t // Zero pad the rest\n\t CryptoJS.pad.ZeroPadding.pad(data, blockSize);\n\t },\n\n\t unpad: function (data) {\n\t // Remove zero padding\n\t CryptoJS.pad.ZeroPadding.unpad(data);\n\n\t // Remove one more byte -- the 0x80 byte\n\t data.sigBytes--;\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.Iso97971;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * A noop padding strategy.\n\t */\n\tCryptoJS.pad.NoPadding = {\n\t pad: function () {\n\t },\n\n\t unpad: function () {\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.NoPadding;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Zero padding strategy.\n\t */\n\tCryptoJS.pad.ZeroPadding = {\n\t pad: function (data, blockSize) {\n\t // Shortcut\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Pad\n\t data.clamp();\n\t data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);\n\t },\n\n\t unpad: function (data) {\n\t // Shortcut\n\t var dataWords = data.words;\n\n\t // Unpad\n\t var i = data.sigBytes - 1;\n\t for (var i = data.sigBytes - 1; i >= 0; i--) {\n\t if (((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {\n\t data.sigBytes = i + 1;\n\t break;\n\t }\n\t }\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.ZeroPadding;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./sha256\"), require(\"./hmac\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./sha256\", \"./hmac\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var WordArray = C_lib.WordArray;\n\t var C_algo = C.algo;\n\t var SHA256 = C_algo.SHA256;\n\t var HMAC = C_algo.HMAC;\n\n\t /**\n\t * Password-Based Key Derivation Function 2 algorithm.\n\t */\n\t var PBKDF2 = C_algo.PBKDF2 = Base.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} keySize The key size in words to generate. Default: 4 (128 bits)\n\t * @property {Hasher} hasher The hasher to use. Default: SHA256\n\t * @property {number} iterations The number of iterations to perform. Default: 250000\n\t */\n\t cfg: Base.extend({\n\t keySize: 128/32,\n\t hasher: SHA256,\n\t iterations: 250000\n\t }),\n\n\t /**\n\t * Initializes a newly created key derivation function.\n\t *\n\t * @param {Object} cfg (Optional) The configuration options to use for the derivation.\n\t *\n\t * @example\n\t *\n\t * var kdf = CryptoJS.algo.PBKDF2.create();\n\t * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });\n\t * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });\n\t */\n\t init: function (cfg) {\n\t this.cfg = this.cfg.extend(cfg);\n\t },\n\n\t /**\n\t * Computes the Password-Based Key Derivation Function 2.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @example\n\t *\n\t * var key = kdf.compute(password, salt);\n\t */\n\t compute: function (password, salt) {\n\t // Shortcut\n\t var cfg = this.cfg;\n\n\t // Init HMAC\n\t var hmac = HMAC.create(cfg.hasher, password);\n\n\t // Initial values\n\t var derivedKey = WordArray.create();\n\t var blockIndex = WordArray.create([0x00000001]);\n\n\t // Shortcuts\n\t var derivedKeyWords = derivedKey.words;\n\t var blockIndexWords = blockIndex.words;\n\t var keySize = cfg.keySize;\n\t var iterations = cfg.iterations;\n\n\t // Generate key\n\t while (derivedKeyWords.length < keySize) {\n\t var block = hmac.update(salt).finalize(blockIndex);\n\t hmac.reset();\n\n\t // Shortcuts\n\t var blockWords = block.words;\n\t var blockWordsLength = blockWords.length;\n\n\t // Iterations\n\t var intermediate = block;\n\t for (var i = 1; i < iterations; i++) {\n\t intermediate = hmac.finalize(intermediate);\n\t hmac.reset();\n\n\t // Shortcut\n\t var intermediateWords = intermediate.words;\n\n\t // XOR intermediate with block\n\t for (var j = 0; j < blockWordsLength; j++) {\n\t blockWords[j] ^= intermediateWords[j];\n\t }\n\t }\n\n\t derivedKey.concat(block);\n\t blockIndexWords[0]++;\n\t }\n\t derivedKey.sigBytes = keySize * 4;\n\n\t return derivedKey;\n\t }\n\t });\n\n\t /**\n\t * Computes the Password-Based Key Derivation Function 2.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t * @param {Object} cfg (Optional) The configuration options to use for this computation.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var key = CryptoJS.PBKDF2(password, salt);\n\t * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });\n\t * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });\n\t */\n\t C.PBKDF2 = function (password, salt, cfg) {\n\t return PBKDF2.create(cfg).compute(password, salt);\n\t };\n\t}());\n\n\n\treturn CryptoJS.PBKDF2;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var StreamCipher = C_lib.StreamCipher;\n\t var C_algo = C.algo;\n\n\t // Reusable objects\n\t var S = [];\n\t var C_ = [];\n\t var G = [];\n\n\t /**\n\t * Rabbit stream cipher algorithm.\n\t *\n\t * This is a legacy version that neglected to convert the key to little-endian.\n\t * This error doesn't affect the cipher's security,\n\t * but it does affect its compatibility with other implementations.\n\t */\n\t var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var K = this._key.words;\n\t var iv = this.cfg.iv;\n\n\t // Generate initial state values\n\t var X = this._X = [\n\t K[0], (K[3] << 16) | (K[2] >>> 16),\n\t K[1], (K[0] << 16) | (K[3] >>> 16),\n\t K[2], (K[1] << 16) | (K[0] >>> 16),\n\t K[3], (K[2] << 16) | (K[1] >>> 16)\n\t ];\n\n\t // Generate initial counter values\n\t var C = this._C = [\n\t (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),\n\t (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),\n\t (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),\n\t (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)\n\t ];\n\n\t // Carry bit\n\t this._b = 0;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\n\t // Modify the counters\n\t for (var i = 0; i < 8; i++) {\n\t C[i] ^= X[(i + 4) & 7];\n\t }\n\n\t // IV setup\n\t if (iv) {\n\t // Shortcuts\n\t var IV = iv.words;\n\t var IV_0 = IV[0];\n\t var IV_1 = IV[1];\n\n\t // Generate four subvectors\n\t var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);\n\t var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);\n\t var i1 = (i0 >>> 16) | (i2 & 0xffff0000);\n\t var i3 = (i2 << 16) | (i0 & 0x0000ffff);\n\n\t // Modify counter values\n\t C[0] ^= i0;\n\t C[1] ^= i1;\n\t C[2] ^= i2;\n\t C[3] ^= i3;\n\t C[4] ^= i0;\n\t C[5] ^= i1;\n\t C[6] ^= i2;\n\t C[7] ^= i3;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\t }\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var X = this._X;\n\n\t // Iterate the system\n\t nextState.call(this);\n\n\t // Generate four keystream words\n\t S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);\n\t S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);\n\t S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);\n\t S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);\n\n\t for (var i = 0; i < 4; i++) {\n\t // Swap endian\n\t S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |\n\t (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);\n\n\t // Encrypt\n\t M[offset + i] ^= S[i];\n\t }\n\t },\n\n\t blockSize: 128/32,\n\n\t ivSize: 64/32\n\t });\n\n\t function nextState() {\n\t // Shortcuts\n\t var X = this._X;\n\t var C = this._C;\n\n\t // Save old counter values\n\t for (var i = 0; i < 8; i++) {\n\t C_[i] = C[i];\n\t }\n\n\t // Calculate new counter values\n\t C[0] = (C[0] + 0x4d34d34d + this._b) | 0;\n\t C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;\n\t C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;\n\t C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;\n\t C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;\n\t C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;\n\t C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;\n\t C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;\n\t this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;\n\n\t // Calculate the g-values\n\t for (var i = 0; i < 8; i++) {\n\t var gx = X[i] + C[i];\n\n\t // Construct high and low argument for squaring\n\t var ga = gx & 0xffff;\n\t var gb = gx >>> 16;\n\n\t // Calculate high and low result of squaring\n\t var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;\n\t var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);\n\n\t // High XOR low\n\t G[i] = gh ^ gl;\n\t }\n\n\t // Calculate new state values\n\t X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;\n\t X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;\n\t X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;\n\t X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;\n\t X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;\n\t X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;\n\t X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;\n\t X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);\n\t */\n\t C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);\n\t}());\n\n\n\treturn CryptoJS.RabbitLegacy;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var StreamCipher = C_lib.StreamCipher;\n\t var C_algo = C.algo;\n\n\t // Reusable objects\n\t var S = [];\n\t var C_ = [];\n\t var G = [];\n\n\t /**\n\t * Rabbit stream cipher algorithm\n\t */\n\t var Rabbit = C_algo.Rabbit = StreamCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var K = this._key.words;\n\t var iv = this.cfg.iv;\n\n\t // Swap endian\n\t for (var i = 0; i < 4; i++) {\n\t K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |\n\t (((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);\n\t }\n\n\t // Generate initial state values\n\t var X = this._X = [\n\t K[0], (K[3] << 16) | (K[2] >>> 16),\n\t K[1], (K[0] << 16) | (K[3] >>> 16),\n\t K[2], (K[1] << 16) | (K[0] >>> 16),\n\t K[3], (K[2] << 16) | (K[1] >>> 16)\n\t ];\n\n\t // Generate initial counter values\n\t var C = this._C = [\n\t (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),\n\t (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),\n\t (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),\n\t (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)\n\t ];\n\n\t // Carry bit\n\t this._b = 0;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\n\t // Modify the counters\n\t for (var i = 0; i < 8; i++) {\n\t C[i] ^= X[(i + 4) & 7];\n\t }\n\n\t // IV setup\n\t if (iv) {\n\t // Shortcuts\n\t var IV = iv.words;\n\t var IV_0 = IV[0];\n\t var IV_1 = IV[1];\n\n\t // Generate four subvectors\n\t var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);\n\t var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);\n\t var i1 = (i0 >>> 16) | (i2 & 0xffff0000);\n\t var i3 = (i2 << 16) | (i0 & 0x0000ffff);\n\n\t // Modify counter values\n\t C[0] ^= i0;\n\t C[1] ^= i1;\n\t C[2] ^= i2;\n\t C[3] ^= i3;\n\t C[4] ^= i0;\n\t C[5] ^= i1;\n\t C[6] ^= i2;\n\t C[7] ^= i3;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\t }\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var X = this._X;\n\n\t // Iterate the system\n\t nextState.call(this);\n\n\t // Generate four keystream words\n\t S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);\n\t S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);\n\t S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);\n\t S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);\n\n\t for (var i = 0; i < 4; i++) {\n\t // Swap endian\n\t S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |\n\t (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);\n\n\t // Encrypt\n\t M[offset + i] ^= S[i];\n\t }\n\t },\n\n\t blockSize: 128/32,\n\n\t ivSize: 64/32\n\t });\n\n\t function nextState() {\n\t // Shortcuts\n\t var X = this._X;\n\t var C = this._C;\n\n\t // Save old counter values\n\t for (var i = 0; i < 8; i++) {\n\t C_[i] = C[i];\n\t }\n\n\t // Calculate new counter values\n\t C[0] = (C[0] + 0x4d34d34d + this._b) | 0;\n\t C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;\n\t C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;\n\t C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;\n\t C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;\n\t C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;\n\t C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;\n\t C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;\n\t this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;\n\n\t // Calculate the g-values\n\t for (var i = 0; i < 8; i++) {\n\t var gx = X[i] + C[i];\n\n\t // Construct high and low argument for squaring\n\t var ga = gx & 0xffff;\n\t var gb = gx >>> 16;\n\n\t // Calculate high and low result of squaring\n\t var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;\n\t var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);\n\n\t // High XOR low\n\t G[i] = gh ^ gl;\n\t }\n\n\t // Calculate new state values\n\t X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;\n\t X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;\n\t X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;\n\t X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;\n\t X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;\n\t X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;\n\t X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;\n\t X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);\n\t */\n\t C.Rabbit = StreamCipher._createHelper(Rabbit);\n\t}());\n\n\n\treturn CryptoJS.Rabbit;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var StreamCipher = C_lib.StreamCipher;\n\t var C_algo = C.algo;\n\n\t /**\n\t * RC4 stream cipher algorithm.\n\t */\n\t var RC4 = C_algo.RC4 = StreamCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var key = this._key;\n\t var keyWords = key.words;\n\t var keySigBytes = key.sigBytes;\n\n\t // Init sbox\n\t var S = this._S = [];\n\t for (var i = 0; i < 256; i++) {\n\t S[i] = i;\n\t }\n\n\t // Key setup\n\t for (var i = 0, j = 0; i < 256; i++) {\n\t var keyByteIndex = i % keySigBytes;\n\t var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;\n\n\t j = (j + S[i] + keyByte) % 256;\n\n\t // Swap\n\t var t = S[i];\n\t S[i] = S[j];\n\t S[j] = t;\n\t }\n\n\t // Counters\n\t this._i = this._j = 0;\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t M[offset] ^= generateKeystreamWord.call(this);\n\t },\n\n\t keySize: 256/32,\n\n\t ivSize: 0\n\t });\n\n\t function generateKeystreamWord() {\n\t // Shortcuts\n\t var S = this._S;\n\t var i = this._i;\n\t var j = this._j;\n\n\t // Generate keystream word\n\t var keystreamWord = 0;\n\t for (var n = 0; n < 4; n++) {\n\t i = (i + 1) % 256;\n\t j = (j + S[i]) % 256;\n\n\t // Swap\n\t var t = S[i];\n\t S[i] = S[j];\n\t S[j] = t;\n\n\t keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);\n\t }\n\n\t // Update counters\n\t this._i = i;\n\t this._j = j;\n\n\t return keystreamWord;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);\n\t */\n\t C.RC4 = StreamCipher._createHelper(RC4);\n\n\t /**\n\t * Modified RC4 stream cipher algorithm.\n\t */\n\t var RC4Drop = C_algo.RC4Drop = RC4.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} drop The number of keystream words to drop. Default 192\n\t */\n\t cfg: RC4.cfg.extend({\n\t drop: 192\n\t }),\n\n\t _doReset: function () {\n\t RC4._doReset.call(this);\n\n\t // Drop\n\t for (var i = this.cfg.drop; i > 0; i--) {\n\t generateKeystreamWord.call(this);\n\t }\n\t }\n\t });\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);\n\t */\n\t C.RC4Drop = StreamCipher._createHelper(RC4Drop);\n\t}());\n\n\n\treturn CryptoJS.RC4;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/** @preserve\n\t(c) 2012 by Cédric Mesnil. All rights reserved.\n\n\tRedistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:\n\n\t - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.\n\t - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.\n\n\tTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t*/\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Constants table\n\t var _zl = WordArray.create([\n\t 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,\n\t 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,\n\t 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,\n\t 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,\n\t 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);\n\t var _zr = WordArray.create([\n\t 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,\n\t 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,\n\t 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,\n\t 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,\n\t 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);\n\t var _sl = WordArray.create([\n\t 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,\n\t 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,\n\t 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,\n\t 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,\n\t 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);\n\t var _sr = WordArray.create([\n\t 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,\n\t 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,\n\t 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,\n\t 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,\n\t 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);\n\n\t var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);\n\t var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);\n\n\t /**\n\t * RIPEMD160 hash algorithm.\n\t */\n\t var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\n\t // Swap endian\n\t for (var i = 0; i < 16; i++) {\n\t // Shortcuts\n\t var offset_i = offset + i;\n\t var M_offset_i = M[offset_i];\n\n\t // Swap\n\t M[offset_i] = (\n\t (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |\n\t (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)\n\t );\n\t }\n\t // Shortcut\n\t var H = this._hash.words;\n\t var hl = _hl.words;\n\t var hr = _hr.words;\n\t var zl = _zl.words;\n\t var zr = _zr.words;\n\t var sl = _sl.words;\n\t var sr = _sr.words;\n\n\t // Working variables\n\t var al, bl, cl, dl, el;\n\t var ar, br, cr, dr, er;\n\n\t ar = al = H[0];\n\t br = bl = H[1];\n\t cr = cl = H[2];\n\t dr = dl = H[3];\n\t er = el = H[4];\n\t // Computation\n\t var t;\n\t for (var i = 0; i < 80; i += 1) {\n\t t = (al + M[offset+zl[i]])|0;\n\t if (i<16){\n\t\t t += f1(bl,cl,dl) + hl[0];\n\t } else if (i<32) {\n\t\t t += f2(bl,cl,dl) + hl[1];\n\t } else if (i<48) {\n\t\t t += f3(bl,cl,dl) + hl[2];\n\t } else if (i<64) {\n\t\t t += f4(bl,cl,dl) + hl[3];\n\t } else {// if (i<80) {\n\t\t t += f5(bl,cl,dl) + hl[4];\n\t }\n\t t = t|0;\n\t t = rotl(t,sl[i]);\n\t t = (t+el)|0;\n\t al = el;\n\t el = dl;\n\t dl = rotl(cl, 10);\n\t cl = bl;\n\t bl = t;\n\n\t t = (ar + M[offset+zr[i]])|0;\n\t if (i<16){\n\t\t t += f5(br,cr,dr) + hr[0];\n\t } else if (i<32) {\n\t\t t += f4(br,cr,dr) + hr[1];\n\t } else if (i<48) {\n\t\t t += f3(br,cr,dr) + hr[2];\n\t } else if (i<64) {\n\t\t t += f2(br,cr,dr) + hr[3];\n\t } else {// if (i<80) {\n\t\t t += f1(br,cr,dr) + hr[4];\n\t }\n\t t = t|0;\n\t t = rotl(t,sr[i]) ;\n\t t = (t+er)|0;\n\t ar = er;\n\t er = dr;\n\t dr = rotl(cr, 10);\n\t cr = br;\n\t br = t;\n\t }\n\t // Intermediate hash value\n\t t = (H[1] + cl + dr)|0;\n\t H[1] = (H[2] + dl + er)|0;\n\t H[2] = (H[3] + el + ar)|0;\n\t H[3] = (H[4] + al + br)|0;\n\t H[4] = (H[0] + bl + cr)|0;\n\t H[0] = t;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (\n\t (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |\n\t (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)\n\t );\n\t data.sigBytes = (dataWords.length + 1) * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Shortcuts\n\t var hash = this._hash;\n\t var H = hash.words;\n\n\t // Swap endian\n\t for (var i = 0; i < 5; i++) {\n\t // Shortcut\n\t var H_i = H[i];\n\n\t // Swap\n\t H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |\n\t (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);\n\t }\n\n\t // Return final computed hash\n\t return hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\n\t function f1(x, y, z) {\n\t return ((x) ^ (y) ^ (z));\n\n\t }\n\n\t function f2(x, y, z) {\n\t return (((x)&(y)) | ((~x)&(z)));\n\t }\n\n\t function f3(x, y, z) {\n\t return (((x) | (~(y))) ^ (z));\n\t }\n\n\t function f4(x, y, z) {\n\t return (((x) & (z)) | ((y)&(~(z))));\n\t }\n\n\t function f5(x, y, z) {\n\t return ((x) ^ ((y) |(~(z))));\n\n\t }\n\n\t function rotl(x,n) {\n\t return (x<>>(32-n));\n\t }\n\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.RIPEMD160('message');\n\t * var hash = CryptoJS.RIPEMD160(wordArray);\n\t */\n\t C.RIPEMD160 = Hasher._createHelper(RIPEMD160);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacRIPEMD160(message, key);\n\t */\n\t C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);\n\t}(Math));\n\n\n\treturn CryptoJS.RIPEMD160;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Reusable object\n\t var W = [];\n\n\t /**\n\t * SHA-1 hash algorithm.\n\t */\n\t var SHA1 = C_algo.SHA1 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init([\n\t 0x67452301, 0xefcdab89,\n\t 0x98badcfe, 0x10325476,\n\t 0xc3d2e1f0\n\t ]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var H = this._hash.words;\n\n\t // Working variables\n\t var a = H[0];\n\t var b = H[1];\n\t var c = H[2];\n\t var d = H[3];\n\t var e = H[4];\n\n\t // Computation\n\t for (var i = 0; i < 80; i++) {\n\t if (i < 16) {\n\t W[i] = M[offset + i] | 0;\n\t } else {\n\t var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];\n\t W[i] = (n << 1) | (n >>> 31);\n\t }\n\n\t var t = ((a << 5) | (a >>> 27)) + e + W[i];\n\t if (i < 20) {\n\t t += ((b & c) | (~b & d)) + 0x5a827999;\n\t } else if (i < 40) {\n\t t += (b ^ c ^ d) + 0x6ed9eba1;\n\t } else if (i < 60) {\n\t t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;\n\t } else /* if (i < 80) */ {\n\t t += (b ^ c ^ d) - 0x359d3e2a;\n\t }\n\n\t e = d;\n\t d = c;\n\t c = (b << 30) | (b >>> 2);\n\t b = a;\n\t a = t;\n\t }\n\n\t // Intermediate hash value\n\t H[0] = (H[0] + a) | 0;\n\t H[1] = (H[1] + b) | 0;\n\t H[2] = (H[2] + c) | 0;\n\t H[3] = (H[3] + d) | 0;\n\t H[4] = (H[4] + e) | 0;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Return final computed hash\n\t return this._hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA1('message');\n\t * var hash = CryptoJS.SHA1(wordArray);\n\t */\n\t C.SHA1 = Hasher._createHelper(SHA1);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA1(message, key);\n\t */\n\t C.HmacSHA1 = Hasher._createHmacHelper(SHA1);\n\t}());\n\n\n\treturn CryptoJS.SHA1;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./sha256\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./sha256\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_algo = C.algo;\n\t var SHA256 = C_algo.SHA256;\n\n\t /**\n\t * SHA-224 hash algorithm.\n\t */\n\t var SHA224 = C_algo.SHA224 = SHA256.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init([\n\t 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,\n\t 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4\n\t ]);\n\t },\n\n\t _doFinalize: function () {\n\t var hash = SHA256._doFinalize.call(this);\n\n\t hash.sigBytes -= 4;\n\n\t return hash;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA224('message');\n\t * var hash = CryptoJS.SHA224(wordArray);\n\t */\n\t C.SHA224 = SHA256._createHelper(SHA224);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA224(message, key);\n\t */\n\t C.HmacSHA224 = SHA256._createHmacHelper(SHA224);\n\t}());\n\n\n\treturn CryptoJS.SHA224;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Initialization and round constants tables\n\t var H = [];\n\t var K = [];\n\n\t // Compute constants\n\t (function () {\n\t function isPrime(n) {\n\t var sqrtN = Math.sqrt(n);\n\t for (var factor = 2; factor <= sqrtN; factor++) {\n\t if (!(n % factor)) {\n\t return false;\n\t }\n\t }\n\n\t return true;\n\t }\n\n\t function getFractionalBits(n) {\n\t return ((n - (n | 0)) * 0x100000000) | 0;\n\t }\n\n\t var n = 2;\n\t var nPrime = 0;\n\t while (nPrime < 64) {\n\t if (isPrime(n)) {\n\t if (nPrime < 8) {\n\t H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));\n\t }\n\t K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));\n\n\t nPrime++;\n\t }\n\n\t n++;\n\t }\n\t }());\n\n\t // Reusable object\n\t var W = [];\n\n\t /**\n\t * SHA-256 hash algorithm.\n\t */\n\t var SHA256 = C_algo.SHA256 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init(H.slice(0));\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var H = this._hash.words;\n\n\t // Working variables\n\t var a = H[0];\n\t var b = H[1];\n\t var c = H[2];\n\t var d = H[3];\n\t var e = H[4];\n\t var f = H[5];\n\t var g = H[6];\n\t var h = H[7];\n\n\t // Computation\n\t for (var i = 0; i < 64; i++) {\n\t if (i < 16) {\n\t W[i] = M[offset + i] | 0;\n\t } else {\n\t var gamma0x = W[i - 15];\n\t var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^\n\t ((gamma0x << 14) | (gamma0x >>> 18)) ^\n\t (gamma0x >>> 3);\n\n\t var gamma1x = W[i - 2];\n\t var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^\n\t ((gamma1x << 13) | (gamma1x >>> 19)) ^\n\t (gamma1x >>> 10);\n\n\t W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];\n\t }\n\n\t var ch = (e & f) ^ (~e & g);\n\t var maj = (a & b) ^ (a & c) ^ (b & c);\n\n\t var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));\n\t var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));\n\n\t var t1 = h + sigma1 + ch + K[i] + W[i];\n\t var t2 = sigma0 + maj;\n\n\t h = g;\n\t g = f;\n\t f = e;\n\t e = (d + t1) | 0;\n\t d = c;\n\t c = b;\n\t b = a;\n\t a = (t1 + t2) | 0;\n\t }\n\n\t // Intermediate hash value\n\t H[0] = (H[0] + a) | 0;\n\t H[1] = (H[1] + b) | 0;\n\t H[2] = (H[2] + c) | 0;\n\t H[3] = (H[3] + d) | 0;\n\t H[4] = (H[4] + e) | 0;\n\t H[5] = (H[5] + f) | 0;\n\t H[6] = (H[6] + g) | 0;\n\t H[7] = (H[7] + h) | 0;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Return final computed hash\n\t return this._hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA256('message');\n\t * var hash = CryptoJS.SHA256(wordArray);\n\t */\n\t C.SHA256 = Hasher._createHelper(SHA256);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA256(message, key);\n\t */\n\t C.HmacSHA256 = Hasher._createHmacHelper(SHA256);\n\t}(Math));\n\n\n\treturn CryptoJS.SHA256;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_x64 = C.x64;\n\t var X64Word = C_x64.Word;\n\t var C_algo = C.algo;\n\n\t // Constants tables\n\t var RHO_OFFSETS = [];\n\t var PI_INDEXES = [];\n\t var ROUND_CONSTANTS = [];\n\n\t // Compute Constants\n\t (function () {\n\t // Compute rho offset constants\n\t var x = 1, y = 0;\n\t for (var t = 0; t < 24; t++) {\n\t RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;\n\n\t var newX = y % 5;\n\t var newY = (2 * x + 3 * y) % 5;\n\t x = newX;\n\t y = newY;\n\t }\n\n\t // Compute pi index constants\n\t for (var x = 0; x < 5; x++) {\n\t for (var y = 0; y < 5; y++) {\n\t PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;\n\t }\n\t }\n\n\t // Compute round constants\n\t var LFSR = 0x01;\n\t for (var i = 0; i < 24; i++) {\n\t var roundConstantMsw = 0;\n\t var roundConstantLsw = 0;\n\n\t for (var j = 0; j < 7; j++) {\n\t if (LFSR & 0x01) {\n\t var bitPosition = (1 << j) - 1;\n\t if (bitPosition < 32) {\n\t roundConstantLsw ^= 1 << bitPosition;\n\t } else /* if (bitPosition >= 32) */ {\n\t roundConstantMsw ^= 1 << (bitPosition - 32);\n\t }\n\t }\n\n\t // Compute next LFSR\n\t if (LFSR & 0x80) {\n\t // Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1\n\t LFSR = (LFSR << 1) ^ 0x71;\n\t } else {\n\t LFSR <<= 1;\n\t }\n\t }\n\n\t ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);\n\t }\n\t }());\n\n\t // Reusable objects for temporary values\n\t var T = [];\n\t (function () {\n\t for (var i = 0; i < 25; i++) {\n\t T[i] = X64Word.create();\n\t }\n\t }());\n\n\t /**\n\t * SHA-3 hash algorithm.\n\t */\n\t var SHA3 = C_algo.SHA3 = Hasher.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} outputLength\n\t * The desired number of bits in the output hash.\n\t * Only values permitted are: 224, 256, 384, 512.\n\t * Default: 512\n\t */\n\t cfg: Hasher.cfg.extend({\n\t outputLength: 512\n\t }),\n\n\t _doReset: function () {\n\t var state = this._state = []\n\t for (var i = 0; i < 25; i++) {\n\t state[i] = new X64Word.init();\n\t }\n\n\t this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcuts\n\t var state = this._state;\n\t var nBlockSizeLanes = this.blockSize / 2;\n\n\t // Absorb\n\t for (var i = 0; i < nBlockSizeLanes; i++) {\n\t // Shortcuts\n\t var M2i = M[offset + 2 * i];\n\t var M2i1 = M[offset + 2 * i + 1];\n\n\t // Swap endian\n\t M2i = (\n\t (((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |\n\t (((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)\n\t );\n\t M2i1 = (\n\t (((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |\n\t (((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)\n\t );\n\n\t // Absorb message into state\n\t var lane = state[i];\n\t lane.high ^= M2i1;\n\t lane.low ^= M2i;\n\t }\n\n\t // Rounds\n\t for (var round = 0; round < 24; round++) {\n\t // Theta\n\t for (var x = 0; x < 5; x++) {\n\t // Mix column lanes\n\t var tMsw = 0, tLsw = 0;\n\t for (var y = 0; y < 5; y++) {\n\t var lane = state[x + 5 * y];\n\t tMsw ^= lane.high;\n\t tLsw ^= lane.low;\n\t }\n\n\t // Temporary values\n\t var Tx = T[x];\n\t Tx.high = tMsw;\n\t Tx.low = tLsw;\n\t }\n\t for (var x = 0; x < 5; x++) {\n\t // Shortcuts\n\t var Tx4 = T[(x + 4) % 5];\n\t var Tx1 = T[(x + 1) % 5];\n\t var Tx1Msw = Tx1.high;\n\t var Tx1Lsw = Tx1.low;\n\n\t // Mix surrounding columns\n\t var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));\n\t var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));\n\t for (var y = 0; y < 5; y++) {\n\t var lane = state[x + 5 * y];\n\t lane.high ^= tMsw;\n\t lane.low ^= tLsw;\n\t }\n\t }\n\n\t // Rho Pi\n\t for (var laneIndex = 1; laneIndex < 25; laneIndex++) {\n\t var tMsw;\n\t var tLsw;\n\n\t // Shortcuts\n\t var lane = state[laneIndex];\n\t var laneMsw = lane.high;\n\t var laneLsw = lane.low;\n\t var rhoOffset = RHO_OFFSETS[laneIndex];\n\n\t // Rotate lanes\n\t if (rhoOffset < 32) {\n\t tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));\n\t tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));\n\t } else /* if (rhoOffset >= 32) */ {\n\t tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));\n\t tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));\n\t }\n\n\t // Transpose lanes\n\t var TPiLane = T[PI_INDEXES[laneIndex]];\n\t TPiLane.high = tMsw;\n\t TPiLane.low = tLsw;\n\t }\n\n\t // Rho pi at x = y = 0\n\t var T0 = T[0];\n\t var state0 = state[0];\n\t T0.high = state0.high;\n\t T0.low = state0.low;\n\n\t // Chi\n\t for (var x = 0; x < 5; x++) {\n\t for (var y = 0; y < 5; y++) {\n\t // Shortcuts\n\t var laneIndex = x + 5 * y;\n\t var lane = state[laneIndex];\n\t var TLane = T[laneIndex];\n\t var Tx1Lane = T[((x + 1) % 5) + 5 * y];\n\t var Tx2Lane = T[((x + 2) % 5) + 5 * y];\n\n\t // Mix rows\n\t lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);\n\t lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);\n\t }\n\t }\n\n\t // Iota\n\t var lane = state[0];\n\t var roundConstant = ROUND_CONSTANTS[round];\n\t lane.high ^= roundConstant.high;\n\t lane.low ^= roundConstant.low;\n\t }\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\t var blockSizeBits = this.blockSize * 32;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);\n\t dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Shortcuts\n\t var state = this._state;\n\t var outputLengthBytes = this.cfg.outputLength / 8;\n\t var outputLengthLanes = outputLengthBytes / 8;\n\n\t // Squeeze\n\t var hashWords = [];\n\t for (var i = 0; i < outputLengthLanes; i++) {\n\t // Shortcuts\n\t var lane = state[i];\n\t var laneMsw = lane.high;\n\t var laneLsw = lane.low;\n\n\t // Swap endian\n\t laneMsw = (\n\t (((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |\n\t (((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)\n\t );\n\t laneLsw = (\n\t (((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |\n\t (((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)\n\t );\n\n\t // Squeeze state to retrieve hash\n\t hashWords.push(laneLsw);\n\t hashWords.push(laneMsw);\n\t }\n\n\t // Return final computed hash\n\t return new WordArray.init(hashWords, outputLengthBytes);\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\n\t var state = clone._state = this._state.slice(0);\n\t for (var i = 0; i < 25; i++) {\n\t state[i] = state[i].clone();\n\t }\n\n\t return clone;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA3('message');\n\t * var hash = CryptoJS.SHA3(wordArray);\n\t */\n\t C.SHA3 = Hasher._createHelper(SHA3);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA3(message, key);\n\t */\n\t C.HmacSHA3 = Hasher._createHmacHelper(SHA3);\n\t}(Math));\n\n\n\treturn CryptoJS.SHA3;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"), require(\"./sha512\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\", \"./sha512\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_x64 = C.x64;\n\t var X64Word = C_x64.Word;\n\t var X64WordArray = C_x64.WordArray;\n\t var C_algo = C.algo;\n\t var SHA512 = C_algo.SHA512;\n\n\t /**\n\t * SHA-384 hash algorithm.\n\t */\n\t var SHA384 = C_algo.SHA384 = SHA512.extend({\n\t _doReset: function () {\n\t this._hash = new X64WordArray.init([\n\t new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),\n\t new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),\n\t new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),\n\t new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)\n\t ]);\n\t },\n\n\t _doFinalize: function () {\n\t var hash = SHA512._doFinalize.call(this);\n\n\t hash.sigBytes -= 16;\n\n\t return hash;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA384('message');\n\t * var hash = CryptoJS.SHA384(wordArray);\n\t */\n\t C.SHA384 = SHA512._createHelper(SHA384);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA384(message, key);\n\t */\n\t C.HmacSHA384 = SHA512._createHmacHelper(SHA384);\n\t}());\n\n\n\treturn CryptoJS.SHA384;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Hasher = C_lib.Hasher;\n\t var C_x64 = C.x64;\n\t var X64Word = C_x64.Word;\n\t var X64WordArray = C_x64.WordArray;\n\t var C_algo = C.algo;\n\n\t function X64Word_create() {\n\t return X64Word.create.apply(X64Word, arguments);\n\t }\n\n\t // Constants\n\t var K = [\n\t X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),\n\t X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),\n\t X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),\n\t X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),\n\t X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),\n\t X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),\n\t X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),\n\t X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),\n\t X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),\n\t X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),\n\t X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),\n\t X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),\n\t X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),\n\t X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),\n\t X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),\n\t X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),\n\t X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),\n\t X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),\n\t X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),\n\t X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),\n\t X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),\n\t X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),\n\t X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),\n\t X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),\n\t X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),\n\t X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),\n\t X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),\n\t X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),\n\t X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),\n\t X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),\n\t X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),\n\t X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),\n\t X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),\n\t X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),\n\t X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),\n\t X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),\n\t X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),\n\t X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),\n\t X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),\n\t X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)\n\t ];\n\n\t // Reusable objects\n\t var W = [];\n\t (function () {\n\t for (var i = 0; i < 80; i++) {\n\t W[i] = X64Word_create();\n\t }\n\t }());\n\n\t /**\n\t * SHA-512 hash algorithm.\n\t */\n\t var SHA512 = C_algo.SHA512 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new X64WordArray.init([\n\t new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),\n\t new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),\n\t new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),\n\t new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)\n\t ]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcuts\n\t var H = this._hash.words;\n\n\t var H0 = H[0];\n\t var H1 = H[1];\n\t var H2 = H[2];\n\t var H3 = H[3];\n\t var H4 = H[4];\n\t var H5 = H[5];\n\t var H6 = H[6];\n\t var H7 = H[7];\n\n\t var H0h = H0.high;\n\t var H0l = H0.low;\n\t var H1h = H1.high;\n\t var H1l = H1.low;\n\t var H2h = H2.high;\n\t var H2l = H2.low;\n\t var H3h = H3.high;\n\t var H3l = H3.low;\n\t var H4h = H4.high;\n\t var H4l = H4.low;\n\t var H5h = H5.high;\n\t var H5l = H5.low;\n\t var H6h = H6.high;\n\t var H6l = H6.low;\n\t var H7h = H7.high;\n\t var H7l = H7.low;\n\n\t // Working variables\n\t var ah = H0h;\n\t var al = H0l;\n\t var bh = H1h;\n\t var bl = H1l;\n\t var ch = H2h;\n\t var cl = H2l;\n\t var dh = H3h;\n\t var dl = H3l;\n\t var eh = H4h;\n\t var el = H4l;\n\t var fh = H5h;\n\t var fl = H5l;\n\t var gh = H6h;\n\t var gl = H6l;\n\t var hh = H7h;\n\t var hl = H7l;\n\n\t // Rounds\n\t for (var i = 0; i < 80; i++) {\n\t var Wil;\n\t var Wih;\n\n\t // Shortcut\n\t var Wi = W[i];\n\n\t // Extend message\n\t if (i < 16) {\n\t Wih = Wi.high = M[offset + i * 2] | 0;\n\t Wil = Wi.low = M[offset + i * 2 + 1] | 0;\n\t } else {\n\t // Gamma0\n\t var gamma0x = W[i - 15];\n\t var gamma0xh = gamma0x.high;\n\t var gamma0xl = gamma0x.low;\n\t var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);\n\t var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));\n\n\t // Gamma1\n\t var gamma1x = W[i - 2];\n\t var gamma1xh = gamma1x.high;\n\t var gamma1xl = gamma1x.low;\n\t var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);\n\t var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));\n\n\t // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]\n\t var Wi7 = W[i - 7];\n\t var Wi7h = Wi7.high;\n\t var Wi7l = Wi7.low;\n\n\t var Wi16 = W[i - 16];\n\t var Wi16h = Wi16.high;\n\t var Wi16l = Wi16.low;\n\n\t Wil = gamma0l + Wi7l;\n\t Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);\n\t Wil = Wil + gamma1l;\n\t Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);\n\t Wil = Wil + Wi16l;\n\t Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);\n\n\t Wi.high = Wih;\n\t Wi.low = Wil;\n\t }\n\n\t var chh = (eh & fh) ^ (~eh & gh);\n\t var chl = (el & fl) ^ (~el & gl);\n\t var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);\n\t var majl = (al & bl) ^ (al & cl) ^ (bl & cl);\n\n\t var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));\n\t var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));\n\t var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));\n\t var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));\n\n\t // t1 = h + sigma1 + ch + K[i] + W[i]\n\t var Ki = K[i];\n\t var Kih = Ki.high;\n\t var Kil = Ki.low;\n\n\t var t1l = hl + sigma1l;\n\t var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);\n\t var t1l = t1l + chl;\n\t var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);\n\t var t1l = t1l + Kil;\n\t var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);\n\t var t1l = t1l + Wil;\n\t var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);\n\n\t // t2 = sigma0 + maj\n\t var t2l = sigma0l + majl;\n\t var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);\n\n\t // Update working variables\n\t hh = gh;\n\t hl = gl;\n\t gh = fh;\n\t gl = fl;\n\t fh = eh;\n\t fl = el;\n\t el = (dl + t1l) | 0;\n\t eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;\n\t dh = ch;\n\t dl = cl;\n\t ch = bh;\n\t cl = bl;\n\t bh = ah;\n\t bl = al;\n\t al = (t1l + t2l) | 0;\n\t ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;\n\t }\n\n\t // Intermediate hash value\n\t H0l = H0.low = (H0l + al);\n\t H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));\n\t H1l = H1.low = (H1l + bl);\n\t H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));\n\t H2l = H2.low = (H2l + cl);\n\t H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));\n\t H3l = H3.low = (H3l + dl);\n\t H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));\n\t H4l = H4.low = (H4l + el);\n\t H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));\n\t H5l = H5.low = (H5l + fl);\n\t H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));\n\t H6l = H6.low = (H6l + gl);\n\t H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));\n\t H7l = H7.low = (H7l + hl);\n\t H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);\n\t dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Convert hash to 32-bit word array before returning\n\t var hash = this._hash.toX32();\n\n\t // Return final computed hash\n\t return hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t },\n\n\t blockSize: 1024/32\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA512('message');\n\t * var hash = CryptoJS.SHA512(wordArray);\n\t */\n\t C.SHA512 = Hasher._createHelper(SHA512);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA512(message, key);\n\t */\n\t C.HmacSHA512 = Hasher._createHmacHelper(SHA512);\n\t}());\n\n\n\treturn CryptoJS.SHA512;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var BlockCipher = C_lib.BlockCipher;\n\t var C_algo = C.algo;\n\n\t // Permuted Choice 1 constants\n\t var PC1 = [\n\t 57, 49, 41, 33, 25, 17, 9, 1,\n\t 58, 50, 42, 34, 26, 18, 10, 2,\n\t 59, 51, 43, 35, 27, 19, 11, 3,\n\t 60, 52, 44, 36, 63, 55, 47, 39,\n\t 31, 23, 15, 7, 62, 54, 46, 38,\n\t 30, 22, 14, 6, 61, 53, 45, 37,\n\t 29, 21, 13, 5, 28, 20, 12, 4\n\t ];\n\n\t // Permuted Choice 2 constants\n\t var PC2 = [\n\t 14, 17, 11, 24, 1, 5,\n\t 3, 28, 15, 6, 21, 10,\n\t 23, 19, 12, 4, 26, 8,\n\t 16, 7, 27, 20, 13, 2,\n\t 41, 52, 31, 37, 47, 55,\n\t 30, 40, 51, 45, 33, 48,\n\t 44, 49, 39, 56, 34, 53,\n\t 46, 42, 50, 36, 29, 32\n\t ];\n\n\t // Cumulative bit shift constants\n\t var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];\n\n\t // SBOXes and round permutation constants\n\t var SBOX_P = [\n\t {\n\t 0x0: 0x808200,\n\t 0x10000000: 0x8000,\n\t 0x20000000: 0x808002,\n\t 0x30000000: 0x2,\n\t 0x40000000: 0x200,\n\t 0x50000000: 0x808202,\n\t 0x60000000: 0x800202,\n\t 0x70000000: 0x800000,\n\t 0x80000000: 0x202,\n\t 0x90000000: 0x800200,\n\t 0xa0000000: 0x8200,\n\t 0xb0000000: 0x808000,\n\t 0xc0000000: 0x8002,\n\t 0xd0000000: 0x800002,\n\t 0xe0000000: 0x0,\n\t 0xf0000000: 0x8202,\n\t 0x8000000: 0x0,\n\t 0x18000000: 0x808202,\n\t 0x28000000: 0x8202,\n\t 0x38000000: 0x8000,\n\t 0x48000000: 0x808200,\n\t 0x58000000: 0x200,\n\t 0x68000000: 0x808002,\n\t 0x78000000: 0x2,\n\t 0x88000000: 0x800200,\n\t 0x98000000: 0x8200,\n\t 0xa8000000: 0x808000,\n\t 0xb8000000: 0x800202,\n\t 0xc8000000: 0x800002,\n\t 0xd8000000: 0x8002,\n\t 0xe8000000: 0x202,\n\t 0xf8000000: 0x800000,\n\t 0x1: 0x8000,\n\t 0x10000001: 0x2,\n\t 0x20000001: 0x808200,\n\t 0x30000001: 0x800000,\n\t 0x40000001: 0x808002,\n\t 0x50000001: 0x8200,\n\t 0x60000001: 0x200,\n\t 0x70000001: 0x800202,\n\t 0x80000001: 0x808202,\n\t 0x90000001: 0x808000,\n\t 0xa0000001: 0x800002,\n\t 0xb0000001: 0x8202,\n\t 0xc0000001: 0x202,\n\t 0xd0000001: 0x800200,\n\t 0xe0000001: 0x8002,\n\t 0xf0000001: 0x0,\n\t 0x8000001: 0x808202,\n\t 0x18000001: 0x808000,\n\t 0x28000001: 0x800000,\n\t 0x38000001: 0x200,\n\t 0x48000001: 0x8000,\n\t 0x58000001: 0x800002,\n\t 0x68000001: 0x2,\n\t 0x78000001: 0x8202,\n\t 0x88000001: 0x8002,\n\t 0x98000001: 0x800202,\n\t 0xa8000001: 0x202,\n\t 0xb8000001: 0x808200,\n\t 0xc8000001: 0x800200,\n\t 0xd8000001: 0x0,\n\t 0xe8000001: 0x8200,\n\t 0xf8000001: 0x808002\n\t },\n\t {\n\t 0x0: 0x40084010,\n\t 0x1000000: 0x4000,\n\t 0x2000000: 0x80000,\n\t 0x3000000: 0x40080010,\n\t 0x4000000: 0x40000010,\n\t 0x5000000: 0x40084000,\n\t 0x6000000: 0x40004000,\n\t 0x7000000: 0x10,\n\t 0x8000000: 0x84000,\n\t 0x9000000: 0x40004010,\n\t 0xa000000: 0x40000000,\n\t 0xb000000: 0x84010,\n\t 0xc000000: 0x80010,\n\t 0xd000000: 0x0,\n\t 0xe000000: 0x4010,\n\t 0xf000000: 0x40080000,\n\t 0x800000: 0x40004000,\n\t 0x1800000: 0x84010,\n\t 0x2800000: 0x10,\n\t 0x3800000: 0x40004010,\n\t 0x4800000: 0x40084010,\n\t 0x5800000: 0x40000000,\n\t 0x6800000: 0x80000,\n\t 0x7800000: 0x40080010,\n\t 0x8800000: 0x80010,\n\t 0x9800000: 0x0,\n\t 0xa800000: 0x4000,\n\t 0xb800000: 0x40080000,\n\t 0xc800000: 0x40000010,\n\t 0xd800000: 0x84000,\n\t 0xe800000: 0x40084000,\n\t 0xf800000: 0x4010,\n\t 0x10000000: 0x0,\n\t 0x11000000: 0x40080010,\n\t 0x12000000: 0x40004010,\n\t 0x13000000: 0x40084000,\n\t 0x14000000: 0x40080000,\n\t 0x15000000: 0x10,\n\t 0x16000000: 0x84010,\n\t 0x17000000: 0x4000,\n\t 0x18000000: 0x4010,\n\t 0x19000000: 0x80000,\n\t 0x1a000000: 0x80010,\n\t 0x1b000000: 0x40000010,\n\t 0x1c000000: 0x84000,\n\t 0x1d000000: 0x40004000,\n\t 0x1e000000: 0x40000000,\n\t 0x1f000000: 0x40084010,\n\t 0x10800000: 0x84010,\n\t 0x11800000: 0x80000,\n\t 0x12800000: 0x40080000,\n\t 0x13800000: 0x4000,\n\t 0x14800000: 0x40004000,\n\t 0x15800000: 0x40084010,\n\t 0x16800000: 0x10,\n\t 0x17800000: 0x40000000,\n\t 0x18800000: 0x40084000,\n\t 0x19800000: 0x40000010,\n\t 0x1a800000: 0x40004010,\n\t 0x1b800000: 0x80010,\n\t 0x1c800000: 0x0,\n\t 0x1d800000: 0x4010,\n\t 0x1e800000: 0x40080010,\n\t 0x1f800000: 0x84000\n\t },\n\t {\n\t 0x0: 0x104,\n\t 0x100000: 0x0,\n\t 0x200000: 0x4000100,\n\t 0x300000: 0x10104,\n\t 0x400000: 0x10004,\n\t 0x500000: 0x4000004,\n\t 0x600000: 0x4010104,\n\t 0x700000: 0x4010000,\n\t 0x800000: 0x4000000,\n\t 0x900000: 0x4010100,\n\t 0xa00000: 0x10100,\n\t 0xb00000: 0x4010004,\n\t 0xc00000: 0x4000104,\n\t 0xd00000: 0x10000,\n\t 0xe00000: 0x4,\n\t 0xf00000: 0x100,\n\t 0x80000: 0x4010100,\n\t 0x180000: 0x4010004,\n\t 0x280000: 0x0,\n\t 0x380000: 0x4000100,\n\t 0x480000: 0x4000004,\n\t 0x580000: 0x10000,\n\t 0x680000: 0x10004,\n\t 0x780000: 0x104,\n\t 0x880000: 0x4,\n\t 0x980000: 0x100,\n\t 0xa80000: 0x4010000,\n\t 0xb80000: 0x10104,\n\t 0xc80000: 0x10100,\n\t 0xd80000: 0x4000104,\n\t 0xe80000: 0x4010104,\n\t 0xf80000: 0x4000000,\n\t 0x1000000: 0x4010100,\n\t 0x1100000: 0x10004,\n\t 0x1200000: 0x10000,\n\t 0x1300000: 0x4000100,\n\t 0x1400000: 0x100,\n\t 0x1500000: 0x4010104,\n\t 0x1600000: 0x4000004,\n\t 0x1700000: 0x0,\n\t 0x1800000: 0x4000104,\n\t 0x1900000: 0x4000000,\n\t 0x1a00000: 0x4,\n\t 0x1b00000: 0x10100,\n\t 0x1c00000: 0x4010000,\n\t 0x1d00000: 0x104,\n\t 0x1e00000: 0x10104,\n\t 0x1f00000: 0x4010004,\n\t 0x1080000: 0x4000000,\n\t 0x1180000: 0x104,\n\t 0x1280000: 0x4010100,\n\t 0x1380000: 0x0,\n\t 0x1480000: 0x10004,\n\t 0x1580000: 0x4000100,\n\t 0x1680000: 0x100,\n\t 0x1780000: 0x4010004,\n\t 0x1880000: 0x10000,\n\t 0x1980000: 0x4010104,\n\t 0x1a80000: 0x10104,\n\t 0x1b80000: 0x4000004,\n\t 0x1c80000: 0x4000104,\n\t 0x1d80000: 0x4010000,\n\t 0x1e80000: 0x4,\n\t 0x1f80000: 0x10100\n\t },\n\t {\n\t 0x0: 0x80401000,\n\t 0x10000: 0x80001040,\n\t 0x20000: 0x401040,\n\t 0x30000: 0x80400000,\n\t 0x40000: 0x0,\n\t 0x50000: 0x401000,\n\t 0x60000: 0x80000040,\n\t 0x70000: 0x400040,\n\t 0x80000: 0x80000000,\n\t 0x90000: 0x400000,\n\t 0xa0000: 0x40,\n\t 0xb0000: 0x80001000,\n\t 0xc0000: 0x80400040,\n\t 0xd0000: 0x1040,\n\t 0xe0000: 0x1000,\n\t 0xf0000: 0x80401040,\n\t 0x8000: 0x80001040,\n\t 0x18000: 0x40,\n\t 0x28000: 0x80400040,\n\t 0x38000: 0x80001000,\n\t 0x48000: 0x401000,\n\t 0x58000: 0x80401040,\n\t 0x68000: 0x0,\n\t 0x78000: 0x80400000,\n\t 0x88000: 0x1000,\n\t 0x98000: 0x80401000,\n\t 0xa8000: 0x400000,\n\t 0xb8000: 0x1040,\n\t 0xc8000: 0x80000000,\n\t 0xd8000: 0x400040,\n\t 0xe8000: 0x401040,\n\t 0xf8000: 0x80000040,\n\t 0x100000: 0x400040,\n\t 0x110000: 0x401000,\n\t 0x120000: 0x80000040,\n\t 0x130000: 0x0,\n\t 0x140000: 0x1040,\n\t 0x150000: 0x80400040,\n\t 0x160000: 0x80401000,\n\t 0x170000: 0x80001040,\n\t 0x180000: 0x80401040,\n\t 0x190000: 0x80000000,\n\t 0x1a0000: 0x80400000,\n\t 0x1b0000: 0x401040,\n\t 0x1c0000: 0x80001000,\n\t 0x1d0000: 0x400000,\n\t 0x1e0000: 0x40,\n\t 0x1f0000: 0x1000,\n\t 0x108000: 0x80400000,\n\t 0x118000: 0x80401040,\n\t 0x128000: 0x0,\n\t 0x138000: 0x401000,\n\t 0x148000: 0x400040,\n\t 0x158000: 0x80000000,\n\t 0x168000: 0x80001040,\n\t 0x178000: 0x40,\n\t 0x188000: 0x80000040,\n\t 0x198000: 0x1000,\n\t 0x1a8000: 0x80001000,\n\t 0x1b8000: 0x80400040,\n\t 0x1c8000: 0x1040,\n\t 0x1d8000: 0x80401000,\n\t 0x1e8000: 0x400000,\n\t 0x1f8000: 0x401040\n\t },\n\t {\n\t 0x0: 0x80,\n\t 0x1000: 0x1040000,\n\t 0x2000: 0x40000,\n\t 0x3000: 0x20000000,\n\t 0x4000: 0x20040080,\n\t 0x5000: 0x1000080,\n\t 0x6000: 0x21000080,\n\t 0x7000: 0x40080,\n\t 0x8000: 0x1000000,\n\t 0x9000: 0x20040000,\n\t 0xa000: 0x20000080,\n\t 0xb000: 0x21040080,\n\t 0xc000: 0x21040000,\n\t 0xd000: 0x0,\n\t 0xe000: 0x1040080,\n\t 0xf000: 0x21000000,\n\t 0x800: 0x1040080,\n\t 0x1800: 0x21000080,\n\t 0x2800: 0x80,\n\t 0x3800: 0x1040000,\n\t 0x4800: 0x40000,\n\t 0x5800: 0x20040080,\n\t 0x6800: 0x21040000,\n\t 0x7800: 0x20000000,\n\t 0x8800: 0x20040000,\n\t 0x9800: 0x0,\n\t 0xa800: 0x21040080,\n\t 0xb800: 0x1000080,\n\t 0xc800: 0x20000080,\n\t 0xd800: 0x21000000,\n\t 0xe800: 0x1000000,\n\t 0xf800: 0x40080,\n\t 0x10000: 0x40000,\n\t 0x11000: 0x80,\n\t 0x12000: 0x20000000,\n\t 0x13000: 0x21000080,\n\t 0x14000: 0x1000080,\n\t 0x15000: 0x21040000,\n\t 0x16000: 0x20040080,\n\t 0x17000: 0x1000000,\n\t 0x18000: 0x21040080,\n\t 0x19000: 0x21000000,\n\t 0x1a000: 0x1040000,\n\t 0x1b000: 0x20040000,\n\t 0x1c000: 0x40080,\n\t 0x1d000: 0x20000080,\n\t 0x1e000: 0x0,\n\t 0x1f000: 0x1040080,\n\t 0x10800: 0x21000080,\n\t 0x11800: 0x1000000,\n\t 0x12800: 0x1040000,\n\t 0x13800: 0x20040080,\n\t 0x14800: 0x20000000,\n\t 0x15800: 0x1040080,\n\t 0x16800: 0x80,\n\t 0x17800: 0x21040000,\n\t 0x18800: 0x40080,\n\t 0x19800: 0x21040080,\n\t 0x1a800: 0x0,\n\t 0x1b800: 0x21000000,\n\t 0x1c800: 0x1000080,\n\t 0x1d800: 0x40000,\n\t 0x1e800: 0x20040000,\n\t 0x1f800: 0x20000080\n\t },\n\t {\n\t 0x0: 0x10000008,\n\t 0x100: 0x2000,\n\t 0x200: 0x10200000,\n\t 0x300: 0x10202008,\n\t 0x400: 0x10002000,\n\t 0x500: 0x200000,\n\t 0x600: 0x200008,\n\t 0x700: 0x10000000,\n\t 0x800: 0x0,\n\t 0x900: 0x10002008,\n\t 0xa00: 0x202000,\n\t 0xb00: 0x8,\n\t 0xc00: 0x10200008,\n\t 0xd00: 0x202008,\n\t 0xe00: 0x2008,\n\t 0xf00: 0x10202000,\n\t 0x80: 0x10200000,\n\t 0x180: 0x10202008,\n\t 0x280: 0x8,\n\t 0x380: 0x200000,\n\t 0x480: 0x202008,\n\t 0x580: 0x10000008,\n\t 0x680: 0x10002000,\n\t 0x780: 0x2008,\n\t 0x880: 0x200008,\n\t 0x980: 0x2000,\n\t 0xa80: 0x10002008,\n\t 0xb80: 0x10200008,\n\t 0xc80: 0x0,\n\t 0xd80: 0x10202000,\n\t 0xe80: 0x202000,\n\t 0xf80: 0x10000000,\n\t 0x1000: 0x10002000,\n\t 0x1100: 0x10200008,\n\t 0x1200: 0x10202008,\n\t 0x1300: 0x2008,\n\t 0x1400: 0x200000,\n\t 0x1500: 0x10000000,\n\t 0x1600: 0x10000008,\n\t 0x1700: 0x202000,\n\t 0x1800: 0x202008,\n\t 0x1900: 0x0,\n\t 0x1a00: 0x8,\n\t 0x1b00: 0x10200000,\n\t 0x1c00: 0x2000,\n\t 0x1d00: 0x10002008,\n\t 0x1e00: 0x10202000,\n\t 0x1f00: 0x200008,\n\t 0x1080: 0x8,\n\t 0x1180: 0x202000,\n\t 0x1280: 0x200000,\n\t 0x1380: 0x10000008,\n\t 0x1480: 0x10002000,\n\t 0x1580: 0x2008,\n\t 0x1680: 0x10202008,\n\t 0x1780: 0x10200000,\n\t 0x1880: 0x10202000,\n\t 0x1980: 0x10200008,\n\t 0x1a80: 0x2000,\n\t 0x1b80: 0x202008,\n\t 0x1c80: 0x200008,\n\t 0x1d80: 0x0,\n\t 0x1e80: 0x10000000,\n\t 0x1f80: 0x10002008\n\t },\n\t {\n\t 0x0: 0x100000,\n\t 0x10: 0x2000401,\n\t 0x20: 0x400,\n\t 0x30: 0x100401,\n\t 0x40: 0x2100401,\n\t 0x50: 0x0,\n\t 0x60: 0x1,\n\t 0x70: 0x2100001,\n\t 0x80: 0x2000400,\n\t 0x90: 0x100001,\n\t 0xa0: 0x2000001,\n\t 0xb0: 0x2100400,\n\t 0xc0: 0x2100000,\n\t 0xd0: 0x401,\n\t 0xe0: 0x100400,\n\t 0xf0: 0x2000000,\n\t 0x8: 0x2100001,\n\t 0x18: 0x0,\n\t 0x28: 0x2000401,\n\t 0x38: 0x2100400,\n\t 0x48: 0x100000,\n\t 0x58: 0x2000001,\n\t 0x68: 0x2000000,\n\t 0x78: 0x401,\n\t 0x88: 0x100401,\n\t 0x98: 0x2000400,\n\t 0xa8: 0x2100000,\n\t 0xb8: 0x100001,\n\t 0xc8: 0x400,\n\t 0xd8: 0x2100401,\n\t 0xe8: 0x1,\n\t 0xf8: 0x100400,\n\t 0x100: 0x2000000,\n\t 0x110: 0x100000,\n\t 0x120: 0x2000401,\n\t 0x130: 0x2100001,\n\t 0x140: 0x100001,\n\t 0x150: 0x2000400,\n\t 0x160: 0x2100400,\n\t 0x170: 0x100401,\n\t 0x180: 0x401,\n\t 0x190: 0x2100401,\n\t 0x1a0: 0x100400,\n\t 0x1b0: 0x1,\n\t 0x1c0: 0x0,\n\t 0x1d0: 0x2100000,\n\t 0x1e0: 0x2000001,\n\t 0x1f0: 0x400,\n\t 0x108: 0x100400,\n\t 0x118: 0x2000401,\n\t 0x128: 0x2100001,\n\t 0x138: 0x1,\n\t 0x148: 0x2000000,\n\t 0x158: 0x100000,\n\t 0x168: 0x401,\n\t 0x178: 0x2100400,\n\t 0x188: 0x2000001,\n\t 0x198: 0x2100000,\n\t 0x1a8: 0x0,\n\t 0x1b8: 0x2100401,\n\t 0x1c8: 0x100401,\n\t 0x1d8: 0x400,\n\t 0x1e8: 0x2000400,\n\t 0x1f8: 0x100001\n\t },\n\t {\n\t 0x0: 0x8000820,\n\t 0x1: 0x20000,\n\t 0x2: 0x8000000,\n\t 0x3: 0x20,\n\t 0x4: 0x20020,\n\t 0x5: 0x8020820,\n\t 0x6: 0x8020800,\n\t 0x7: 0x800,\n\t 0x8: 0x8020000,\n\t 0x9: 0x8000800,\n\t 0xa: 0x20800,\n\t 0xb: 0x8020020,\n\t 0xc: 0x820,\n\t 0xd: 0x0,\n\t 0xe: 0x8000020,\n\t 0xf: 0x20820,\n\t 0x80000000: 0x800,\n\t 0x80000001: 0x8020820,\n\t 0x80000002: 0x8000820,\n\t 0x80000003: 0x8000000,\n\t 0x80000004: 0x8020000,\n\t 0x80000005: 0x20800,\n\t 0x80000006: 0x20820,\n\t 0x80000007: 0x20,\n\t 0x80000008: 0x8000020,\n\t 0x80000009: 0x820,\n\t 0x8000000a: 0x20020,\n\t 0x8000000b: 0x8020800,\n\t 0x8000000c: 0x0,\n\t 0x8000000d: 0x8020020,\n\t 0x8000000e: 0x8000800,\n\t 0x8000000f: 0x20000,\n\t 0x10: 0x20820,\n\t 0x11: 0x8020800,\n\t 0x12: 0x20,\n\t 0x13: 0x800,\n\t 0x14: 0x8000800,\n\t 0x15: 0x8000020,\n\t 0x16: 0x8020020,\n\t 0x17: 0x20000,\n\t 0x18: 0x0,\n\t 0x19: 0x20020,\n\t 0x1a: 0x8020000,\n\t 0x1b: 0x8000820,\n\t 0x1c: 0x8020820,\n\t 0x1d: 0x20800,\n\t 0x1e: 0x820,\n\t 0x1f: 0x8000000,\n\t 0x80000010: 0x20000,\n\t 0x80000011: 0x800,\n\t 0x80000012: 0x8020020,\n\t 0x80000013: 0x20820,\n\t 0x80000014: 0x20,\n\t 0x80000015: 0x8020000,\n\t 0x80000016: 0x8000000,\n\t 0x80000017: 0x8000820,\n\t 0x80000018: 0x8020820,\n\t 0x80000019: 0x8000020,\n\t 0x8000001a: 0x8000800,\n\t 0x8000001b: 0x0,\n\t 0x8000001c: 0x20800,\n\t 0x8000001d: 0x820,\n\t 0x8000001e: 0x20020,\n\t 0x8000001f: 0x8020800\n\t }\n\t ];\n\n\t // Masks that select the SBOX input\n\t var SBOX_MASK = [\n\t 0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,\n\t 0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f\n\t ];\n\n\t /**\n\t * DES block cipher algorithm.\n\t */\n\t var DES = C_algo.DES = BlockCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var key = this._key;\n\t var keyWords = key.words;\n\n\t // Select 56 bits according to PC1\n\t var keyBits = [];\n\t for (var i = 0; i < 56; i++) {\n\t var keyBitPos = PC1[i] - 1;\n\t keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;\n\t }\n\n\t // Assemble 16 subkeys\n\t var subKeys = this._subKeys = [];\n\t for (var nSubKey = 0; nSubKey < 16; nSubKey++) {\n\t // Create subkey\n\t var subKey = subKeys[nSubKey] = [];\n\n\t // Shortcut\n\t var bitShift = BIT_SHIFTS[nSubKey];\n\n\t // Select 48 bits according to PC2\n\t for (var i = 0; i < 24; i++) {\n\t // Select from the left 28 key bits\n\t subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);\n\n\t // Select from the right 28 key bits\n\t subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);\n\t }\n\n\t // Since each subkey is applied to an expanded 32-bit input,\n\t // the subkey can be broken into 8 values scaled to 32-bits,\n\t // which allows the key to be used without expansion\n\t subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);\n\t for (var i = 1; i < 7; i++) {\n\t subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);\n\t }\n\t subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);\n\t }\n\n\t // Compute inverse subkeys\n\t var invSubKeys = this._invSubKeys = [];\n\t for (var i = 0; i < 16; i++) {\n\t invSubKeys[i] = subKeys[15 - i];\n\t }\n\t },\n\n\t encryptBlock: function (M, offset) {\n\t this._doCryptBlock(M, offset, this._subKeys);\n\t },\n\n\t decryptBlock: function (M, offset) {\n\t this._doCryptBlock(M, offset, this._invSubKeys);\n\t },\n\n\t _doCryptBlock: function (M, offset, subKeys) {\n\t // Get input\n\t this._lBlock = M[offset];\n\t this._rBlock = M[offset + 1];\n\n\t // Initial permutation\n\t exchangeLR.call(this, 4, 0x0f0f0f0f);\n\t exchangeLR.call(this, 16, 0x0000ffff);\n\t exchangeRL.call(this, 2, 0x33333333);\n\t exchangeRL.call(this, 8, 0x00ff00ff);\n\t exchangeLR.call(this, 1, 0x55555555);\n\n\t // Rounds\n\t for (var round = 0; round < 16; round++) {\n\t // Shortcuts\n\t var subKey = subKeys[round];\n\t var lBlock = this._lBlock;\n\t var rBlock = this._rBlock;\n\n\t // Feistel function\n\t var f = 0;\n\t for (var i = 0; i < 8; i++) {\n\t f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];\n\t }\n\t this._lBlock = rBlock;\n\t this._rBlock = lBlock ^ f;\n\t }\n\n\t // Undo swap from last round\n\t var t = this._lBlock;\n\t this._lBlock = this._rBlock;\n\t this._rBlock = t;\n\n\t // Final permutation\n\t exchangeLR.call(this, 1, 0x55555555);\n\t exchangeRL.call(this, 8, 0x00ff00ff);\n\t exchangeRL.call(this, 2, 0x33333333);\n\t exchangeLR.call(this, 16, 0x0000ffff);\n\t exchangeLR.call(this, 4, 0x0f0f0f0f);\n\n\t // Set output\n\t M[offset] = this._lBlock;\n\t M[offset + 1] = this._rBlock;\n\t },\n\n\t keySize: 64/32,\n\n\t ivSize: 64/32,\n\n\t blockSize: 64/32\n\t });\n\n\t // Swap bits across the left and right words\n\t function exchangeLR(offset, mask) {\n\t var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;\n\t this._rBlock ^= t;\n\t this._lBlock ^= t << offset;\n\t }\n\n\t function exchangeRL(offset, mask) {\n\t var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;\n\t this._lBlock ^= t;\n\t this._rBlock ^= t << offset;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);\n\t */\n\t C.DES = BlockCipher._createHelper(DES);\n\n\t /**\n\t * Triple-DES block cipher algorithm.\n\t */\n\t var TripleDES = C_algo.TripleDES = BlockCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var key = this._key;\n\t var keyWords = key.words;\n\t // Make sure the key length is valid (64, 128 or >= 192 bit)\n\t if (keyWords.length !== 2 && keyWords.length !== 4 && keyWords.length < 6) {\n\t throw new Error('Invalid key length - 3DES requires the key length to be 64, 128, 192 or >192.');\n\t }\n\n\t // Extend the key according to the keying options defined in 3DES standard\n\t var key1 = keyWords.slice(0, 2);\n\t var key2 = keyWords.length < 4 ? keyWords.slice(0, 2) : keyWords.slice(2, 4);\n\t var key3 = keyWords.length < 6 ? keyWords.slice(0, 2) : keyWords.slice(4, 6);\n\n\t // Create DES instances\n\t this._des1 = DES.createEncryptor(WordArray.create(key1));\n\t this._des2 = DES.createEncryptor(WordArray.create(key2));\n\t this._des3 = DES.createEncryptor(WordArray.create(key3));\n\t },\n\n\t encryptBlock: function (M, offset) {\n\t this._des1.encryptBlock(M, offset);\n\t this._des2.decryptBlock(M, offset);\n\t this._des3.encryptBlock(M, offset);\n\t },\n\n\t decryptBlock: function (M, offset) {\n\t this._des3.decryptBlock(M, offset);\n\t this._des2.encryptBlock(M, offset);\n\t this._des1.decryptBlock(M, offset);\n\t },\n\n\t keySize: 192/32,\n\n\t ivSize: 64/32,\n\n\t blockSize: 64/32\n\t });\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);\n\t */\n\t C.TripleDES = BlockCipher._createHelper(TripleDES);\n\t}());\n\n\n\treturn CryptoJS.TripleDES;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (undefined) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var X32WordArray = C_lib.WordArray;\n\n\t /**\n\t * x64 namespace.\n\t */\n\t var C_x64 = C.x64 = {};\n\n\t /**\n\t * A 64-bit word.\n\t */\n\t var X64Word = C_x64.Word = Base.extend({\n\t /**\n\t * Initializes a newly created 64-bit word.\n\t *\n\t * @param {number} high The high 32 bits.\n\t * @param {number} low The low 32 bits.\n\t *\n\t * @example\n\t *\n\t * var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);\n\t */\n\t init: function (high, low) {\n\t this.high = high;\n\t this.low = low;\n\t }\n\n\t /**\n\t * Bitwise NOTs this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after negating.\n\t *\n\t * @example\n\t *\n\t * var negated = x64Word.not();\n\t */\n\t // not: function () {\n\t // var high = ~this.high;\n\t // var low = ~this.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Bitwise ANDs this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to AND with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after ANDing.\n\t *\n\t * @example\n\t *\n\t * var anded = x64Word.and(anotherX64Word);\n\t */\n\t // and: function (word) {\n\t // var high = this.high & word.high;\n\t // var low = this.low & word.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Bitwise ORs this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to OR with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after ORing.\n\t *\n\t * @example\n\t *\n\t * var ored = x64Word.or(anotherX64Word);\n\t */\n\t // or: function (word) {\n\t // var high = this.high | word.high;\n\t // var low = this.low | word.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Bitwise XORs this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to XOR with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after XORing.\n\t *\n\t * @example\n\t *\n\t * var xored = x64Word.xor(anotherX64Word);\n\t */\n\t // xor: function (word) {\n\t // var high = this.high ^ word.high;\n\t // var low = this.low ^ word.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Shifts this word n bits to the left.\n\t *\n\t * @param {number} n The number of bits to shift.\n\t *\n\t * @return {X64Word} A new x64-Word object after shifting.\n\t *\n\t * @example\n\t *\n\t * var shifted = x64Word.shiftL(25);\n\t */\n\t // shiftL: function (n) {\n\t // if (n < 32) {\n\t // var high = (this.high << n) | (this.low >>> (32 - n));\n\t // var low = this.low << n;\n\t // } else {\n\t // var high = this.low << (n - 32);\n\t // var low = 0;\n\t // }\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Shifts this word n bits to the right.\n\t *\n\t * @param {number} n The number of bits to shift.\n\t *\n\t * @return {X64Word} A new x64-Word object after shifting.\n\t *\n\t * @example\n\t *\n\t * var shifted = x64Word.shiftR(7);\n\t */\n\t // shiftR: function (n) {\n\t // if (n < 32) {\n\t // var low = (this.low >>> n) | (this.high << (32 - n));\n\t // var high = this.high >>> n;\n\t // } else {\n\t // var low = this.high >>> (n - 32);\n\t // var high = 0;\n\t // }\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Rotates this word n bits to the left.\n\t *\n\t * @param {number} n The number of bits to rotate.\n\t *\n\t * @return {X64Word} A new x64-Word object after rotating.\n\t *\n\t * @example\n\t *\n\t * var rotated = x64Word.rotL(25);\n\t */\n\t // rotL: function (n) {\n\t // return this.shiftL(n).or(this.shiftR(64 - n));\n\t // },\n\n\t /**\n\t * Rotates this word n bits to the right.\n\t *\n\t * @param {number} n The number of bits to rotate.\n\t *\n\t * @return {X64Word} A new x64-Word object after rotating.\n\t *\n\t * @example\n\t *\n\t * var rotated = x64Word.rotR(7);\n\t */\n\t // rotR: function (n) {\n\t // return this.shiftR(n).or(this.shiftL(64 - n));\n\t // },\n\n\t /**\n\t * Adds this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to add with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after adding.\n\t *\n\t * @example\n\t *\n\t * var added = x64Word.add(anotherX64Word);\n\t */\n\t // add: function (word) {\n\t // var low = (this.low + word.low) | 0;\n\t // var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;\n\t // var high = (this.high + word.high + carry) | 0;\n\n\t // return X64Word.create(high, low);\n\t // }\n\t });\n\n\t /**\n\t * An array of 64-bit words.\n\t *\n\t * @property {Array} words The array of CryptoJS.x64.Word objects.\n\t * @property {number} sigBytes The number of significant bytes in this word array.\n\t */\n\t var X64WordArray = C_x64.WordArray = Base.extend({\n\t /**\n\t * Initializes a newly created word array.\n\t *\n\t * @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.\n\t * @param {number} sigBytes (Optional) The number of significant bytes in the words.\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.x64.WordArray.create();\n\t *\n\t * var wordArray = CryptoJS.x64.WordArray.create([\n\t * CryptoJS.x64.Word.create(0x00010203, 0x04050607),\n\t * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\n\t * ]);\n\t *\n\t * var wordArray = CryptoJS.x64.WordArray.create([\n\t * CryptoJS.x64.Word.create(0x00010203, 0x04050607),\n\t * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\n\t * ], 10);\n\t */\n\t init: function (words, sigBytes) {\n\t words = this.words = words || [];\n\n\t if (sigBytes != undefined) {\n\t this.sigBytes = sigBytes;\n\t } else {\n\t this.sigBytes = words.length * 8;\n\t }\n\t },\n\n\t /**\n\t * Converts this 64-bit word array to a 32-bit word array.\n\t *\n\t * @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.\n\t *\n\t * @example\n\t *\n\t * var x32WordArray = x64WordArray.toX32();\n\t */\n\t toX32: function () {\n\t // Shortcuts\n\t var x64Words = this.words;\n\t var x64WordsLength = x64Words.length;\n\n\t // Convert\n\t var x32Words = [];\n\t for (var i = 0; i < x64WordsLength; i++) {\n\t var x64Word = x64Words[i];\n\t x32Words.push(x64Word.high);\n\t x32Words.push(x64Word.low);\n\t }\n\n\t return X32WordArray.create(x32Words, this.sigBytes);\n\t },\n\n\t /**\n\t * Creates a copy of this word array.\n\t *\n\t * @return {X64WordArray} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = x64WordArray.clone();\n\t */\n\t clone: function () {\n\t var clone = Base.clone.call(this);\n\n\t // Clone \"words\" array\n\t var words = clone.words = this.words.slice(0);\n\n\t // Clone each X64Word object\n\t var wordsLength = words.length;\n\t for (var i = 0; i < wordsLength; i++) {\n\t words[i] = words[i].clone();\n\t }\n\n\t return clone;\n\t }\n\t });\n\t}());\n\n\n\treturn CryptoJS;\n\n}));","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar R = typeof Reflect === 'object' ? Reflect : null\nvar ReflectApply = R && typeof R.apply === 'function'\n ? R.apply\n : function ReflectApply(target, receiver, args) {\n return Function.prototype.apply.call(target, receiver, args);\n }\n\nvar ReflectOwnKeys\nif (R && typeof R.ownKeys === 'function') {\n ReflectOwnKeys = R.ownKeys\n} else if (Object.getOwnPropertySymbols) {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target)\n .concat(Object.getOwnPropertySymbols(target));\n };\n} else {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target);\n };\n}\n\nfunction ProcessEmitWarning(warning) {\n if (console && console.warn) console.warn(warning);\n}\n\nvar NumberIsNaN = Number.isNaN || function NumberIsNaN(value) {\n return value !== value;\n}\n\nfunction EventEmitter() {\n EventEmitter.init.call(this);\n}\nmodule.exports = EventEmitter;\nmodule.exports.once = once;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._eventsCount = 0;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nvar defaultMaxListeners = 10;\n\nfunction checkListener(listener) {\n if (typeof listener !== 'function') {\n throw new TypeError('The \"listener\" argument must be of type Function. Received type ' + typeof listener);\n }\n}\n\nObject.defineProperty(EventEmitter, 'defaultMaxListeners', {\n enumerable: true,\n get: function() {\n return defaultMaxListeners;\n },\n set: function(arg) {\n if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {\n throw new RangeError('The value of \"defaultMaxListeners\" is out of range. It must be a non-negative number. 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Received ' + n + '.');\n }\n this._maxListeners = n;\n return this;\n};\n\nfunction _getMaxListeners(that) {\n if (that._maxListeners === undefined)\n return EventEmitter.defaultMaxListeners;\n return that._maxListeners;\n}\n\nEventEmitter.prototype.getMaxListeners = function getMaxListeners() {\n return _getMaxListeners(this);\n};\n\nEventEmitter.prototype.emit = function emit(type) {\n var args = [];\n for (var i = 1; i < arguments.length; i++) args.push(arguments[i]);\n var doError = (type === 'error');\n\n var events = this._events;\n if (events !== undefined)\n doError = (doError && events.error === undefined);\n else if (!doError)\n return false;\n\n // If there is no 'error' event listener then throw.\n if (doError) {\n var er;\n if (args.length > 0)\n er = args[0];\n if (er instanceof Error) {\n // Note: The comments on the `throw` lines are intentional, they show\n // up in Node's output if this results in an unhandled exception.\n throw er; // Unhandled 'error' event\n }\n // At least give some kind of context to the user\n var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : ''));\n err.context = er;\n throw err; // Unhandled 'error' event\n }\n\n var handler = events[type];\n\n if (handler === undefined)\n return false;\n\n if (typeof handler === 'function') {\n ReflectApply(handler, this, args);\n } else {\n var len = handler.length;\n var listeners = arrayClone(handler, len);\n for (var i = 0; i < len; ++i)\n ReflectApply(listeners[i], this, args);\n }\n\n return true;\n};\n\nfunction _addListener(target, type, listener, prepend) {\n var m;\n var events;\n var existing;\n\n checkListener(listener);\n\n events = target._events;\n if (events === undefined) {\n events = target._events = Object.create(null);\n target._eventsCount = 0;\n } else {\n // To avoid recursion in the case that type === \"newListener\"! Before\n // adding it to the listeners, first emit \"newListener\".\n if (events.newListener !== undefined) {\n target.emit('newListener', type,\n listener.listener ? listener.listener : listener);\n\n // Re-assign `events` because a newListener handler could have caused the\n // this._events to be assigned to a new object\n events = target._events;\n }\n existing = events[type];\n }\n\n if (existing === undefined) {\n // Optimize the case of one listener. Don't need the extra array object.\n existing = events[type] = listener;\n ++target._eventsCount;\n } else {\n if (typeof existing === 'function') {\n // Adding the second element, need to change to array.\n existing = events[type] =\n prepend ? [listener, existing] : [existing, listener];\n // If we've already got an array, just append.\n } else if (prepend) {\n existing.unshift(listener);\n } else {\n existing.push(listener);\n }\n\n // Check for listener leak\n m = _getMaxListeners(target);\n if (m > 0 && existing.length > m && !existing.warned) {\n existing.warned = true;\n // No error code for this since it is a Warning\n // eslint-disable-next-line no-restricted-syntax\n var w = new Error('Possible EventEmitter memory leak detected. ' +\n existing.length + ' ' + String(type) + ' listeners ' +\n 'added. Use emitter.setMaxListeners() to ' +\n 'increase limit');\n w.name = 'MaxListenersExceededWarning';\n w.emitter = target;\n w.type = type;\n w.count = existing.length;\n ProcessEmitWarning(w);\n }\n }\n\n return target;\n}\n\nEventEmitter.prototype.addListener = function addListener(type, listener) {\n return _addListener(this, type, listener, false);\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.prependListener =\n function prependListener(type, listener) {\n return _addListener(this, type, listener, true);\n };\n\nfunction onceWrapper() {\n if (!this.fired) {\n this.target.removeListener(this.type, this.wrapFn);\n this.fired = true;\n if (arguments.length === 0)\n return this.listener.call(this.target);\n return this.listener.apply(this.target, arguments);\n }\n}\n\nfunction _onceWrap(target, type, listener) {\n var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };\n var wrapped = onceWrapper.bind(state);\n wrapped.listener = listener;\n state.wrapFn = wrapped;\n return wrapped;\n}\n\nEventEmitter.prototype.once = function once(type, listener) {\n checkListener(listener);\n this.on(type, _onceWrap(this, type, listener));\n return this;\n};\n\nEventEmitter.prototype.prependOnceListener =\n function prependOnceListener(type, listener) {\n checkListener(listener);\n this.prependListener(type, _onceWrap(this, type, listener));\n return this;\n };\n\n// Emits a 'removeListener' event if and only if the listener was removed.\nEventEmitter.prototype.removeListener =\n function removeListener(type, listener) {\n var list, events, position, i, originalListener;\n\n checkListener(listener);\n\n events = this._events;\n if (events === undefined)\n return this;\n\n list = events[type];\n if (list === undefined)\n return this;\n\n if (list === listener || list.listener === listener) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else {\n delete events[type];\n if (events.removeListener)\n this.emit('removeListener', type, list.listener || listener);\n }\n } else if (typeof list !== 'function') {\n position = -1;\n\n for (i = list.length - 1; i >= 0; i--) {\n if (list[i] === listener || list[i].listener === listener) {\n originalListener = list[i].listener;\n position = i;\n break;\n }\n }\n\n if (position < 0)\n return this;\n\n if (position === 0)\n list.shift();\n else {\n spliceOne(list, position);\n }\n\n if (list.length === 1)\n events[type] = list[0];\n\n if (events.removeListener !== undefined)\n this.emit('removeListener', type, originalListener || listener);\n }\n\n return this;\n };\n\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\n\nEventEmitter.prototype.removeAllListeners =\n function removeAllListeners(type) {\n var listeners, events, i;\n\n events = this._events;\n if (events === undefined)\n return this;\n\n // not listening for removeListener, no need to emit\n if (events.removeListener === undefined) {\n if (arguments.length === 0) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n } else if (events[type] !== undefined) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else\n delete events[type];\n }\n return this;\n }\n\n // emit removeListener for all listeners on all events\n if (arguments.length === 0) {\n var keys = Object.keys(events);\n var key;\n for (i = 0; i < keys.length; ++i) {\n key = keys[i];\n if (key === 'removeListener') continue;\n this.removeAllListeners(key);\n }\n this.removeAllListeners('removeListener');\n this._events = Object.create(null);\n this._eventsCount = 0;\n return this;\n }\n\n listeners = events[type];\n\n if (typeof listeners === 'function') {\n this.removeListener(type, listeners);\n } else if (listeners !== undefined) {\n // LIFO order\n for (i = listeners.length - 1; i >= 0; i--) {\n this.removeListener(type, listeners[i]);\n }\n }\n\n return this;\n };\n\nfunction _listeners(target, type, unwrap) {\n var events = target._events;\n\n if (events === undefined)\n return [];\n\n var evlistener = events[type];\n if (evlistener === undefined)\n return [];\n\n if (typeof evlistener === 'function')\n return unwrap ? [evlistener.listener || evlistener] : [evlistener];\n\n return unwrap ?\n unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);\n}\n\nEventEmitter.prototype.listeners = function listeners(type) {\n return _listeners(this, type, true);\n};\n\nEventEmitter.prototype.rawListeners = function rawListeners(type) {\n return _listeners(this, type, false);\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n if (typeof emitter.listenerCount === 'function') {\n return emitter.listenerCount(type);\n } else {\n return listenerCount.call(emitter, type);\n }\n};\n\nEventEmitter.prototype.listenerCount = listenerCount;\nfunction listenerCount(type) {\n var events = this._events;\n\n if (events !== undefined) {\n var evlistener = events[type];\n\n if (typeof evlistener === 'function') {\n return 1;\n } else if (evlistener !== undefined) {\n return evlistener.length;\n }\n }\n\n return 0;\n}\n\nEventEmitter.prototype.eventNames = function eventNames() {\n return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];\n};\n\nfunction arrayClone(arr, n) {\n var copy = new Array(n);\n for (var i = 0; i < n; ++i)\n copy[i] = arr[i];\n return copy;\n}\n\nfunction spliceOne(list, index) {\n for (; index + 1 < list.length; index++)\n list[index] = list[index + 1];\n list.pop();\n}\n\nfunction unwrapListeners(arr) {\n var ret = new Array(arr.length);\n for (var i = 0; i < ret.length; ++i) {\n ret[i] = arr[i].listener || arr[i];\n }\n return ret;\n}\n\nfunction once(emitter, name) {\n return new Promise(function (resolve, reject) {\n function errorListener(err) {\n emitter.removeListener(name, resolver);\n reject(err);\n }\n\n function resolver() {\n if (typeof emitter.removeListener === 'function') {\n emitter.removeListener('error', errorListener);\n }\n resolve([].slice.call(arguments));\n };\n\n eventTargetAgnosticAddListener(emitter, name, resolver, { once: true });\n if (name !== 'error') {\n addErrorHandlerIfEventEmitter(emitter, errorListener, { once: true });\n }\n });\n}\n\nfunction addErrorHandlerIfEventEmitter(emitter, handler, flags) {\n if (typeof emitter.on === 'function') {\n eventTargetAgnosticAddListener(emitter, 'error', handler, flags);\n }\n}\n\nfunction eventTargetAgnosticAddListener(emitter, name, listener, flags) {\n if (typeof emitter.on === 'function') {\n if (flags.once) {\n emitter.once(name, listener);\n } else {\n emitter.on(name, listener);\n }\n } else if (typeof emitter.addEventListener === 'function') {\n // EventTarget does not have `error` event semantics like Node\n // EventEmitters, we do not listen for `error` events here.\n emitter.addEventListener(name, function wrapListener(arg) {\n // IE does not have builtin `{ once: true }` support so we\n // have to do it manually.\n if (flags.once) {\n emitter.removeEventListener(name, wrapListener);\n }\n listener(arg);\n });\n } else {\n throw new TypeError('The \"emitter\" argument must be of type EventEmitter. Received type ' + typeof emitter);\n }\n}\n","/*!\n Copyright (c) 2015 Jed Watson.\n Based on code that is Copyright 2013-2015, Facebook, Inc.\n All rights reserved.\n*/\n/* global define */\n\n(function () {\n\t'use strict';\n\n\tvar canUseDOM = !!(\n\t\ttypeof window !== 'undefined' &&\n\t\twindow.document &&\n\t\twindow.document.createElement\n\t);\n\n\tvar ExecutionEnvironment = {\n\n\t\tcanUseDOM: canUseDOM,\n\n\t\tcanUseWorkers: typeof Worker !== 'undefined',\n\n\t\tcanUseEventListeners:\n\t\t\tcanUseDOM && !!(window.addEventListener || window.attachEvent),\n\n\t\tcanUseViewport: canUseDOM && !!window.screen\n\n\t};\n\n\tif (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {\n\t\tdefine(function () {\n\t\t\treturn ExecutionEnvironment;\n\t\t});\n\t} else if (typeof module !== 'undefined' && module.exports) {\n\t\tmodule.exports = ExecutionEnvironment;\n\t} else {\n\t\twindow.ExecutionEnvironment = ExecutionEnvironment;\n\t}\n\n}());\n","'use strict';\n\nvar hasOwn = Object.prototype.hasOwnProperty;\nvar toStr = Object.prototype.toString;\nvar defineProperty = Object.defineProperty;\nvar gOPD = Object.getOwnPropertyDescriptor;\n\nvar isArray = function isArray(arr) {\n\tif (typeof Array.isArray === 'function') {\n\t\treturn Array.isArray(arr);\n\t}\n\n\treturn toStr.call(arr) === '[object Array]';\n};\n\nvar isPlainObject = function isPlainObject(obj) {\n\tif (!obj || toStr.call(obj) !== '[object Object]') {\n\t\treturn false;\n\t}\n\n\tvar hasOwnConstructor = hasOwn.call(obj, 'constructor');\n\tvar hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');\n\t// Not own constructor property must be Object\n\tif (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {\n\t\treturn false;\n\t}\n\n\t// Own properties are enumerated firstly, so to speed up,\n\t// if last one is own, then all properties are own.\n\tvar key;\n\tfor (key in obj) { /**/ }\n\n\treturn typeof key === 'undefined' || hasOwn.call(obj, key);\n};\n\n// If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target\nvar setProperty = function setProperty(target, options) {\n\tif (defineProperty && options.name === '__proto__') {\n\t\tdefineProperty(target, options.name, {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: true,\n\t\t\tvalue: options.newValue,\n\t\t\twritable: true\n\t\t});\n\t} else {\n\t\ttarget[options.name] = options.newValue;\n\t}\n};\n\n// Return undefined instead of __proto__ if '__proto__' is not an own property\nvar getProperty = function getProperty(obj, name) {\n\tif (name === '__proto__') {\n\t\tif (!hasOwn.call(obj, name)) {\n\t\t\treturn void 0;\n\t\t} else if (gOPD) {\n\t\t\t// In early versions of node, obj['__proto__'] is buggy when obj has\n\t\t\t// __proto__ as an own property. Object.getOwnPropertyDescriptor() works.\n\t\t\treturn gOPD(obj, name).value;\n\t\t}\n\t}\n\n\treturn obj[name];\n};\n\nmodule.exports = function extend() {\n\tvar options, name, src, copy, copyIsArray, clone;\n\tvar target = arguments[0];\n\tvar i = 1;\n\tvar length = arguments.length;\n\tvar deep = false;\n\n\t// Handle a deep copy situation\n\tif (typeof target === 'boolean') {\n\t\tdeep = target;\n\t\ttarget = arguments[1] || {};\n\t\t// skip the boolean and the target\n\t\ti = 2;\n\t}\n\tif (target == null || (typeof target !== 'object' && typeof target !== 'function')) {\n\t\ttarget = {};\n\t}\n\n\tfor (; i < length; ++i) {\n\t\toptions = arguments[i];\n\t\t// Only deal with non-null/undefined values\n\t\tif (options != null) {\n\t\t\t// Extend the base object\n\t\t\tfor (name in options) {\n\t\t\t\tsrc = getProperty(target, name);\n\t\t\t\tcopy = getProperty(options, name);\n\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif (target !== copy) {\n\t\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\t\tif (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {\n\t\t\t\t\t\tif (copyIsArray) {\n\t\t\t\t\t\t\tcopyIsArray = false;\n\t\t\t\t\t\t\tclone = src && isArray(src) ? src : [];\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tclone = src && isPlainObject(src) ? src : {};\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\t\tsetProperty(target, { name: name, newValue: extend(deep, clone, copy) });\n\n\t\t\t\t\t// Don't bring in undefined values\n\t\t\t\t\t} else if (typeof copy !== 'undefined') {\n\t\t\t\t\t\tsetProperty(target, { name: name, newValue: copy });\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n","'use strict';\n\nconst validator = require('./validator');\nconst XMLParser = require('./xmlparser/XMLParser');\nconst XMLBuilder = require('./xmlbuilder/json2xml');\n\nmodule.exports = {\n XMLParser: XMLParser,\n XMLValidator: validator,\n XMLBuilder: XMLBuilder\n}","'use strict';\n\nconst nameStartChar = ':A-Za-z_\\\\u00C0-\\\\u00D6\\\\u00D8-\\\\u00F6\\\\u00F8-\\\\u02FF\\\\u0370-\\\\u037D\\\\u037F-\\\\u1FFF\\\\u200C-\\\\u200D\\\\u2070-\\\\u218F\\\\u2C00-\\\\u2FEF\\\\u3001-\\\\uD7FF\\\\uF900-\\\\uFDCF\\\\uFDF0-\\\\uFFFD';\nconst nameChar = nameStartChar + '\\\\-.\\\\d\\\\u00B7\\\\u0300-\\\\u036F\\\\u203F-\\\\u2040';\nconst nameRegexp = '[' + nameStartChar + '][' + nameChar + ']*'\nconst regexName = new RegExp('^' + nameRegexp + '$');\n\nconst getAllMatches = function(string, regex) {\n const matches = [];\n let match = regex.exec(string);\n while (match) {\n const allmatches = [];\n allmatches.startIndex = regex.lastIndex - match[0].length;\n const len = match.length;\n for (let index = 0; index < len; index++) {\n allmatches.push(match[index]);\n }\n matches.push(allmatches);\n match = regex.exec(string);\n }\n return matches;\n};\n\nconst isName = function(string) {\n const match = regexName.exec(string);\n return !(match === null || typeof match === 'undefined');\n};\n\nexports.isExist = function(v) {\n return typeof v !== 'undefined';\n};\n\nexports.isEmptyObject = function(obj) {\n return Object.keys(obj).length === 0;\n};\n\n/**\n * Copy all the properties of a into b.\n * @param {*} target\n * @param {*} a\n */\nexports.merge = function(target, a, arrayMode) {\n if (a) {\n const keys = Object.keys(a); // will return an array of own properties\n const len = keys.length; //don't make it inline\n for (let i = 0; i < len; i++) {\n if (arrayMode === 'strict') {\n target[keys[i]] = [ a[keys[i]] ];\n } else {\n target[keys[i]] = a[keys[i]];\n }\n }\n }\n};\n/* exports.merge =function (b,a){\n return Object.assign(b,a);\n} */\n\nexports.getValue = function(v) {\n if (exports.isExist(v)) {\n return v;\n } else {\n return '';\n }\n};\n\n// const fakeCall = function(a) {return a;};\n// const fakeCallNoReturn = function() {};\n\nexports.isName = isName;\nexports.getAllMatches = getAllMatches;\nexports.nameRegexp = nameRegexp;\n","'use strict';\n\nconst util = require('./util');\n\nconst defaultOptions = {\n allowBooleanAttributes: false, //A tag can have attributes without any value\n unpairedTags: []\n};\n\n//const tagsPattern = new RegExp(\"<\\\\/?([\\\\w:\\\\-_\\.]+)\\\\s*\\/?>\",\"g\");\nexports.validate = function (xmlData, options) {\n options = Object.assign({}, defaultOptions, options);\n\n //xmlData = xmlData.replace(/(\\r\\n|\\n|\\r)/gm,\"\");//make it single line\n //xmlData = xmlData.replace(/(^\\s*<\\?xml.*?\\?>)/g,\"\");//Remove XML starting tag\n //xmlData = xmlData.replace(/()/g,\"\");//Remove DOCTYPE\n const tags = [];\n let tagFound = false;\n\n //indicates that the root tag has been closed (aka. depth 0 has been reached)\n let reachedRoot = false;\n\n if (xmlData[0] === '\\ufeff') {\n // check for byte order mark (BOM)\n xmlData = xmlData.substr(1);\n }\n \n for (let i = 0; i < xmlData.length; i++) {\n\n if (xmlData[i] === '<' && xmlData[i+1] === '?') {\n i+=2;\n i = readPI(xmlData,i);\n if (i.err) return i;\n }else if (xmlData[i] === '<') {\n //starting of tag\n //read until you reach to '>' avoiding any '>' in attribute value\n let tagStartPos = i;\n i++;\n \n if (xmlData[i] === '!') {\n i = readCommentAndCDATA(xmlData, i);\n continue;\n } else {\n let closingTag = false;\n if (xmlData[i] === '/') {\n //closing tag\n closingTag = true;\n i++;\n }\n //read tagname\n let tagName = '';\n for (; i < xmlData.length &&\n xmlData[i] !== '>' &&\n xmlData[i] !== ' ' &&\n xmlData[i] !== '\\t' &&\n xmlData[i] !== '\\n' &&\n xmlData[i] !== '\\r'; i++\n ) {\n tagName += xmlData[i];\n }\n tagName = tagName.trim();\n //console.log(tagName);\n\n if (tagName[tagName.length - 1] === '/') {\n //self closing tag without attributes\n tagName = tagName.substring(0, tagName.length - 1);\n //continue;\n i--;\n }\n if (!validateTagName(tagName)) {\n let msg;\n if (tagName.trim().length === 0) {\n msg = \"Invalid space after '<'.\";\n } else {\n msg = \"Tag '\"+tagName+\"' is an invalid name.\";\n }\n return getErrorObject('InvalidTag', msg, getLineNumberForPosition(xmlData, i));\n }\n\n const result = readAttributeStr(xmlData, i);\n if (result === false) {\n return getErrorObject('InvalidAttr', \"Attributes for '\"+tagName+\"' have open quote.\", getLineNumberForPosition(xmlData, i));\n }\n let attrStr = result.value;\n i = result.index;\n\n if (attrStr[attrStr.length - 1] === '/') {\n //self closing tag\n const attrStrStart = i - attrStr.length;\n attrStr = attrStr.substring(0, attrStr.length - 1);\n const isValid = validateAttributeString(attrStr, options);\n if (isValid === true) {\n tagFound = true;\n //continue; //text may presents after self closing tag\n } else {\n //the result from the nested function returns the position of the error within the attribute\n //in order to get the 'true' error line, we need to calculate the position where the attribute begins (i - attrStr.length) and then add the position within the attribute\n //this gives us the absolute index in the entire xml, which we can use to find the line at last\n return getErrorObject(isValid.err.code, isValid.err.msg, getLineNumberForPosition(xmlData, attrStrStart + isValid.err.line));\n }\n } else if (closingTag) {\n if (!result.tagClosed) {\n return getErrorObject('InvalidTag', \"Closing tag '\"+tagName+\"' doesn't have proper closing.\", getLineNumberForPosition(xmlData, i));\n } else if (attrStr.trim().length > 0) {\n return getErrorObject('InvalidTag', \"Closing tag '\"+tagName+\"' can't have attributes or invalid starting.\", getLineNumberForPosition(xmlData, tagStartPos));\n } else {\n const otg = tags.pop();\n if (tagName !== otg.tagName) {\n let openPos = getLineNumberForPosition(xmlData, otg.tagStartPos);\n return getErrorObject('InvalidTag',\n \"Expected closing tag '\"+otg.tagName+\"' (opened in line \"+openPos.line+\", col \"+openPos.col+\") instead of closing tag '\"+tagName+\"'.\",\n getLineNumberForPosition(xmlData, tagStartPos));\n }\n\n //when there are no more tags, we reached the root level.\n if (tags.length == 0) {\n reachedRoot = true;\n }\n }\n } else {\n const isValid = validateAttributeString(attrStr, options);\n if (isValid !== true) {\n //the result from the nested function returns the position of the error within the attribute\n //in order to get the 'true' error line, we need to calculate the position where the attribute begins (i - attrStr.length) and then add the position within the attribute\n //this gives us the absolute index in the entire xml, which we can use to find the line at last\n return getErrorObject(isValid.err.code, isValid.err.msg, getLineNumberForPosition(xmlData, i - attrStr.length + isValid.err.line));\n }\n\n //if the root level has been reached before ...\n if (reachedRoot === true) {\n return getErrorObject('InvalidXml', 'Multiple possible root nodes found.', getLineNumberForPosition(xmlData, i));\n } else if(options.unpairedTags.indexOf(tagName) !== -1){\n //don't push into stack\n } else {\n tags.push({tagName, tagStartPos});\n }\n tagFound = true;\n }\n\n //skip tag text value\n //It may include comments and CDATA value\n for (i++; i < xmlData.length; i++) {\n if (xmlData[i] === '<') {\n if (xmlData[i + 1] === '!') {\n //comment or CADATA\n i++;\n i = readCommentAndCDATA(xmlData, i);\n continue;\n } else if (xmlData[i+1] === '?') {\n i = readPI(xmlData, ++i);\n if (i.err) return i;\n } else{\n break;\n }\n } else if (xmlData[i] === '&') {\n const afterAmp = validateAmpersand(xmlData, i);\n if (afterAmp == -1)\n return getErrorObject('InvalidChar', \"char '&' is not expected.\", getLineNumberForPosition(xmlData, i));\n i = afterAmp;\n }else{\n if (reachedRoot === true && !isWhiteSpace(xmlData[i])) {\n return getErrorObject('InvalidXml', \"Extra text at the end\", getLineNumberForPosition(xmlData, i));\n }\n }\n } //end of reading tag text value\n if (xmlData[i] === '<') {\n i--;\n }\n }\n } else {\n if ( isWhiteSpace(xmlData[i])) {\n continue;\n }\n return getErrorObject('InvalidChar', \"char '\"+xmlData[i]+\"' is not expected.\", getLineNumberForPosition(xmlData, i));\n }\n }\n\n if (!tagFound) {\n return getErrorObject('InvalidXml', 'Start tag expected.', 1);\n }else if (tags.length == 1) {\n return getErrorObject('InvalidTag', \"Unclosed tag '\"+tags[0].tagName+\"'.\", getLineNumberForPosition(xmlData, tags[0].tagStartPos));\n }else if (tags.length > 0) {\n return getErrorObject('InvalidXml', \"Invalid '\"+\n JSON.stringify(tags.map(t => t.tagName), null, 4).replace(/\\r?\\n/g, '')+\n \"' found.\", {line: 1, col: 1});\n }\n\n return true;\n};\n\nfunction isWhiteSpace(char){\n return char === ' ' || char === '\\t' || char === '\\n' || char === '\\r';\n}\n/**\n * Read Processing insstructions and skip\n * @param {*} xmlData\n * @param {*} i\n */\nfunction readPI(xmlData, i) {\n const start = i;\n for (; i < xmlData.length; i++) {\n if (xmlData[i] == '?' || xmlData[i] == ' ') {\n //tagname\n const tagname = xmlData.substr(start, i - start);\n if (i > 5 && tagname === 'xml') {\n return getErrorObject('InvalidXml', 'XML declaration allowed only at the start of the document.', getLineNumberForPosition(xmlData, i));\n } else if (xmlData[i] == '?' && xmlData[i + 1] == '>') {\n //check if valid attribut string\n i++;\n break;\n } else {\n continue;\n }\n }\n }\n return i;\n}\n\nfunction readCommentAndCDATA(xmlData, i) {\n if (xmlData.length > i + 5 && xmlData[i + 1] === '-' && xmlData[i + 2] === '-') {\n //comment\n for (i += 3; i < xmlData.length; i++) {\n if (xmlData[i] === '-' && xmlData[i + 1] === '-' && xmlData[i + 2] === '>') {\n i += 2;\n break;\n }\n }\n } else if (\n xmlData.length > i + 8 &&\n xmlData[i + 1] === 'D' &&\n xmlData[i + 2] === 'O' &&\n xmlData[i + 3] === 'C' &&\n xmlData[i + 4] === 'T' &&\n xmlData[i + 5] === 'Y' &&\n xmlData[i + 6] === 'P' &&\n xmlData[i + 7] === 'E'\n ) {\n let angleBracketsCount = 1;\n for (i += 8; i < xmlData.length; i++) {\n if (xmlData[i] === '<') {\n angleBracketsCount++;\n } else if (xmlData[i] === '>') {\n angleBracketsCount--;\n if (angleBracketsCount === 0) {\n break;\n }\n }\n }\n } else if (\n xmlData.length > i + 9 &&\n xmlData[i + 1] === '[' &&\n xmlData[i + 2] === 'C' &&\n xmlData[i + 3] === 'D' &&\n xmlData[i + 4] === 'A' &&\n xmlData[i + 5] === 'T' &&\n xmlData[i + 6] === 'A' &&\n xmlData[i + 7] === '['\n ) {\n for (i += 8; i < xmlData.length; i++) {\n if (xmlData[i] === ']' && xmlData[i + 1] === ']' && xmlData[i + 2] === '>') {\n i += 2;\n break;\n }\n }\n }\n\n return i;\n}\n\nconst doubleQuote = '\"';\nconst singleQuote = \"'\";\n\n/**\n * Keep reading xmlData until '<' is found outside the attribute value.\n * @param {string} xmlData\n * @param {number} i\n */\nfunction readAttributeStr(xmlData, i) {\n let attrStr = '';\n let startChar = '';\n let tagClosed = false;\n for (; i < xmlData.length; i++) {\n if (xmlData[i] === doubleQuote || xmlData[i] === singleQuote) {\n if (startChar === '') {\n startChar = xmlData[i];\n } else if (startChar !== xmlData[i]) {\n //if vaue is enclosed with double quote then single quotes are allowed inside the value and vice versa\n } else {\n startChar = '';\n }\n } else if (xmlData[i] === '>') {\n if (startChar === '') {\n tagClosed = true;\n break;\n }\n }\n attrStr += xmlData[i];\n }\n if (startChar !== '') {\n return false;\n }\n\n return {\n value: attrStr,\n index: i,\n tagClosed: tagClosed\n };\n}\n\n/**\n * Select all the attributes whether valid or invalid.\n */\nconst validAttrStrRegxp = new RegExp('(\\\\s*)([^\\\\s=]+)(\\\\s*=)?(\\\\s*([\\'\"])(([\\\\s\\\\S])*?)\\\\5)?', 'g');\n\n//attr, =\"sd\", a=\"amit's\", a=\"sd\"b=\"saf\", ab cd=\"\"\n\nfunction validateAttributeString(attrStr, options) {\n //console.log(\"start:\"+attrStr+\":end\");\n\n //if(attrStr.trim().length === 0) return true; //empty string\n\n const matches = util.getAllMatches(attrStr, validAttrStrRegxp);\n const attrNames = {};\n\n for (let i = 0; i < matches.length; i++) {\n if (matches[i][1].length === 0) {\n //nospace before attribute name: a=\"sd\"b=\"saf\"\n return getErrorObject('InvalidAttr', \"Attribute '\"+matches[i][2]+\"' has no space in starting.\", getPositionFromMatch(matches[i]))\n } else if (matches[i][3] !== undefined && matches[i][4] === undefined) {\n return getErrorObject('InvalidAttr', \"Attribute '\"+matches[i][2]+\"' is without value.\", getPositionFromMatch(matches[i]));\n } else if (matches[i][3] === undefined && !options.allowBooleanAttributes) {\n //independent attribute: ab\n return getErrorObject('InvalidAttr', \"boolean attribute '\"+matches[i][2]+\"' is not allowed.\", getPositionFromMatch(matches[i]));\n }\n /* else if(matches[i][6] === undefined){//attribute without value: ab=\n return { err: { code:\"InvalidAttr\",msg:\"attribute \" + matches[i][2] + \" has no value assigned.\"}};\n } */\n const attrName = matches[i][2];\n if (!validateAttrName(attrName)) {\n return getErrorObject('InvalidAttr', \"Attribute '\"+attrName+\"' is an invalid name.\", getPositionFromMatch(matches[i]));\n }\n if (!attrNames.hasOwnProperty(attrName)) {\n //check for duplicate attribute.\n attrNames[attrName] = 1;\n } else {\n return getErrorObject('InvalidAttr', \"Attribute '\"+attrName+\"' is repeated.\", getPositionFromMatch(matches[i]));\n }\n }\n\n return true;\n}\n\nfunction validateNumberAmpersand(xmlData, i) {\n let re = /\\d/;\n if (xmlData[i] === 'x') {\n i++;\n re = /[\\da-fA-F]/;\n }\n for (; i < xmlData.length; i++) {\n if (xmlData[i] === ';')\n return i;\n if (!xmlData[i].match(re))\n break;\n }\n return -1;\n}\n\nfunction validateAmpersand(xmlData, i) {\n // https://www.w3.org/TR/xml/#dt-charref\n i++;\n if (xmlData[i] === ';')\n return -1;\n if (xmlData[i] === '#') {\n i++;\n return validateNumberAmpersand(xmlData, i);\n }\n let count = 0;\n for (; i < xmlData.length; i++, count++) {\n if (xmlData[i].match(/\\w/) && count < 20)\n continue;\n if (xmlData[i] === ';')\n break;\n return -1;\n }\n return i;\n}\n\nfunction getErrorObject(code, message, lineNumber) {\n return {\n err: {\n code: code,\n msg: message,\n line: lineNumber.line || lineNumber,\n col: lineNumber.col,\n },\n };\n}\n\nfunction validateAttrName(attrName) {\n return util.isName(attrName);\n}\n\n// const startsWithXML = /^xml/i;\n\nfunction validateTagName(tagname) {\n return util.isName(tagname) /* && !tagname.match(startsWithXML) */;\n}\n\n//this function returns the line number for the character at the given index\nfunction getLineNumberForPosition(xmlData, index) {\n const lines = xmlData.substring(0, index).split(/\\r?\\n/);\n return {\n line: lines.length,\n\n // column number is last line's length + 1, because column numbering starts at 1:\n col: lines[lines.length - 1].length + 1\n };\n}\n\n//this function returns the position of the first character of match within attrStr\nfunction getPositionFromMatch(match) {\n return match.startIndex + match[1].length;\n}\n","'use strict';\n//parse Empty Node as self closing node\nconst buildFromOrderedJs = require('./orderedJs2Xml');\n\nconst defaultOptions = {\n attributeNamePrefix: '@_',\n attributesGroupName: false,\n textNodeName: '#text',\n ignoreAttributes: true,\n cdataPropName: false,\n format: false,\n indentBy: ' ',\n suppressEmptyNode: false,\n suppressUnpairedNode: true,\n suppressBooleanAttributes: true,\n tagValueProcessor: function(key, a) {\n return a;\n },\n attributeValueProcessor: function(attrName, a) {\n return a;\n },\n preserveOrder: false,\n commentPropName: false,\n unpairedTags: [],\n entities: [\n { regex: new RegExp(\"&\", \"g\"), val: \"&\" },//it must be on top\n { regex: new RegExp(\">\", \"g\"), val: \">\" },\n { regex: new RegExp(\"<\", \"g\"), val: \"<\" },\n { regex: new RegExp(\"\\'\", \"g\"), val: \"'\" },\n { regex: new RegExp(\"\\\"\", \"g\"), val: \""\" }\n ],\n processEntities: true,\n stopNodes: [],\n // transformTagName: false,\n // transformAttributeName: false,\n oneListGroup: false\n};\n\nfunction Builder(options) {\n this.options = Object.assign({}, defaultOptions, options);\n if (this.options.ignoreAttributes || this.options.attributesGroupName) {\n this.isAttribute = function(/*a*/) {\n return false;\n };\n } else {\n this.attrPrefixLen = this.options.attributeNamePrefix.length;\n this.isAttribute = isAttribute;\n }\n\n this.processTextOrObjNode = processTextOrObjNode\n\n if (this.options.format) {\n this.indentate = indentate;\n this.tagEndChar = '>\\n';\n this.newLine = '\\n';\n } else {\n this.indentate = function() {\n return '';\n };\n this.tagEndChar = '>';\n this.newLine = '';\n }\n}\n\nBuilder.prototype.build = function(jObj) {\n if(this.options.preserveOrder){\n return buildFromOrderedJs(jObj, this.options);\n }else {\n if(Array.isArray(jObj) && this.options.arrayNodeName && this.options.arrayNodeName.length > 1){\n jObj = {\n [this.options.arrayNodeName] : jObj\n }\n }\n return this.j2x(jObj, 0).val;\n }\n};\n\nBuilder.prototype.j2x = function(jObj, level) {\n let attrStr = '';\n let val = '';\n for (let key in jObj) {\n if (typeof jObj[key] === 'undefined') {\n // supress undefined node\n } else if (jObj[key] === null) {\n if(key[0] === \"?\") val += this.indentate(level) + '<' + key + '?' + this.tagEndChar;\n else val += this.indentate(level) + '<' + key + '/' + this.tagEndChar;\n // val += this.indentate(level) + '<' + key + '/' + this.tagEndChar;\n } else if (jObj[key] instanceof Date) {\n val += this.buildTextValNode(jObj[key], key, '', level);\n } else if (typeof jObj[key] !== 'object') {\n //premitive type\n const attr = this.isAttribute(key);\n if (attr) {\n attrStr += this.buildAttrPairStr(attr, '' + jObj[key]);\n }else {\n //tag value\n if (key === this.options.textNodeName) {\n let newval = this.options.tagValueProcessor(key, '' + jObj[key]);\n val += this.replaceEntitiesValue(newval);\n } else {\n val += this.buildTextValNode(jObj[key], key, '', level);\n }\n }\n } else if (Array.isArray(jObj[key])) {\n //repeated nodes\n const arrLen = jObj[key].length;\n let listTagVal = \"\";\n for (let j = 0; j < arrLen; j++) {\n const item = jObj[key][j];\n if (typeof item === 'undefined') {\n // supress undefined node\n } else if (item === null) {\n if(key[0] === \"?\") val += this.indentate(level) + '<' + key + '?' + this.tagEndChar;\n else val += this.indentate(level) + '<' + key + '/' + this.tagEndChar;\n // val += this.indentate(level) + '<' + key + '/' + this.tagEndChar;\n } else if (typeof item === 'object') {\n if(this.options.oneListGroup ){\n listTagVal += this.j2x(item, level + 1).val;\n }else{\n listTagVal += this.processTextOrObjNode(item, key, level)\n }\n } else {\n listTagVal += this.buildTextValNode(item, key, '', level);\n }\n }\n if(this.options.oneListGroup){\n listTagVal = this.buildObjectNode(listTagVal, key, '', level);\n }\n val += listTagVal;\n } else {\n //nested node\n if (this.options.attributesGroupName && key === this.options.attributesGroupName) {\n const Ks = Object.keys(jObj[key]);\n const L = Ks.length;\n for (let j = 0; j < L; j++) {\n attrStr += this.buildAttrPairStr(Ks[j], '' + jObj[key][Ks[j]]);\n }\n } else {\n val += this.processTextOrObjNode(jObj[key], key, level)\n }\n }\n }\n return {attrStr: attrStr, val: val};\n};\n\nBuilder.prototype.buildAttrPairStr = function(attrName, val){\n val = this.options.attributeValueProcessor(attrName, '' + val);\n val = this.replaceEntitiesValue(val);\n if (this.options.suppressBooleanAttributes && val === \"true\") {\n return ' ' + attrName;\n } else return ' ' + attrName + '=\"' + val + '\"';\n}\n\nfunction processTextOrObjNode (object, key, level) {\n const result = this.j2x(object, level + 1);\n if (object[this.options.textNodeName] !== undefined && Object.keys(object).length === 1) {\n return this.buildTextValNode(object[this.options.textNodeName], key, result.attrStr, level);\n } else {\n return this.buildObjectNode(result.val, key, result.attrStr, level);\n }\n}\n\nBuilder.prototype.buildObjectNode = function(val, key, attrStr, level) {\n if(val === \"\"){\n if(key[0] === \"?\") return this.indentate(level) + '<' + key + attrStr+ '?' + this.tagEndChar;\n else {\n return this.indentate(level) + '<' + key + attrStr + this.closeTag(key) + this.tagEndChar;\n }\n }else{\n\n let tagEndExp = '' + val + tagEndExp );\n } else if (this.options.commentPropName !== false && key === this.options.commentPropName && piClosingChar.length === 0) {\n return this.indentate(level) + `` + this.newLine;\n }else {\n return (\n this.indentate(level) + '<' + key + attrStr + piClosingChar + this.tagEndChar +\n val +\n this.indentate(level) + tagEndExp );\n }\n }\n}\n\nBuilder.prototype.closeTag = function(key){\n let closeTag = \"\";\n if(this.options.unpairedTags.indexOf(key) !== -1){ //unpaired\n if(!this.options.suppressUnpairedNode) closeTag = \"/\"\n }else if(this.options.suppressEmptyNode){ //empty\n closeTag = \"/\";\n }else{\n closeTag = `>` + this.newLine;\n }else if (this.options.commentPropName !== false && key === this.options.commentPropName) {\n return this.indentate(level) + `` + this.newLine;\n }else if(key[0] === \"?\") {//PI tag\n return this.indentate(level) + '<' + key + attrStr+ '?' + this.tagEndChar; \n }else{\n let textValue = this.options.tagValueProcessor(key, val);\n textValue = this.replaceEntitiesValue(textValue);\n \n if( textValue === ''){\n return this.indentate(level) + '<' + key + attrStr + this.closeTag(key) + this.tagEndChar;\n }else{\n return this.indentate(level) + '<' + key + attrStr + '>' +\n textValue +\n ' 0 && this.options.processEntities){\n for (let i=0; i 0) {\n indentation = EOL;\n }\n return arrToStr(jArray, options, \"\", indentation);\n}\n\nfunction arrToStr(arr, options, jPath, indentation) {\n let xmlStr = \"\";\n let isPreviousElementTag = false;\n\n for (let i = 0; i < arr.length; i++) {\n const tagObj = arr[i];\n const tagName = propName(tagObj);\n let newJPath = \"\";\n if (jPath.length === 0) newJPath = tagName\n else newJPath = `${jPath}.${tagName}`;\n\n if (tagName === options.textNodeName) {\n let tagText = tagObj[tagName];\n if (!isStopNode(newJPath, options)) {\n tagText = options.tagValueProcessor(tagName, tagText);\n tagText = replaceEntitiesValue(tagText, options);\n }\n if (isPreviousElementTag) {\n xmlStr += indentation;\n }\n xmlStr += tagText;\n isPreviousElementTag = false;\n continue;\n } else if (tagName === options.cdataPropName) {\n if (isPreviousElementTag) {\n xmlStr += indentation;\n }\n xmlStr += ``;\n isPreviousElementTag = false;\n continue;\n } else if (tagName === options.commentPropName) {\n xmlStr += indentation + ``;\n isPreviousElementTag = true;\n continue;\n } else if (tagName[0] === \"?\") {\n const attStr = attr_to_str(tagObj[\":@\"], options);\n const tempInd = tagName === \"?xml\" ? \"\" : indentation;\n let piTextNodeName = tagObj[tagName][0][options.textNodeName];\n piTextNodeName = piTextNodeName.length !== 0 ? \" \" + piTextNodeName : \"\"; //remove extra spacing\n xmlStr += tempInd + `<${tagName}${piTextNodeName}${attStr}?>`;\n isPreviousElementTag = true;\n continue;\n }\n let newIdentation = indentation;\n if (newIdentation !== \"\") {\n newIdentation += options.indentBy;\n }\n const attStr = attr_to_str(tagObj[\":@\"], options);\n const tagStart = indentation + `<${tagName}${attStr}`;\n const tagValue = arrToStr(tagObj[tagName], options, newJPath, newIdentation);\n if (options.unpairedTags.indexOf(tagName) !== -1) {\n if (options.suppressUnpairedNode) xmlStr += tagStart + \">\";\n else xmlStr += tagStart + \"/>\";\n } else if ((!tagValue || tagValue.length === 0) && options.suppressEmptyNode) {\n xmlStr += tagStart + \"/>\";\n } else if (tagValue && tagValue.endsWith(\">\")) {\n xmlStr += tagStart + `>${tagValue}${indentation}`;\n } else {\n xmlStr += tagStart + \">\";\n if (tagValue && indentation !== \"\" && (tagValue.includes(\"/>\") || tagValue.includes(\"`;\n }\n isPreviousElementTag = true;\n }\n\n return xmlStr;\n}\n\nfunction propName(obj) {\n const keys = Object.keys(obj);\n for (let i = 0; i < keys.length; i++) {\n const key = keys[i];\n if (key !== \":@\") return key;\n }\n}\n\nfunction attr_to_str(attrMap, options) {\n let attrStr = \"\";\n if (attrMap && !options.ignoreAttributes) {\n for (let attr in attrMap) {\n let attrVal = options.attributeValueProcessor(attr, attrMap[attr]);\n attrVal = replaceEntitiesValue(attrVal, options);\n if (attrVal === true && options.suppressBooleanAttributes) {\n attrStr += ` ${attr.substr(options.attributeNamePrefix.length)}`;\n } else {\n attrStr += ` ${attr.substr(options.attributeNamePrefix.length)}=\"${attrVal}\"`;\n }\n }\n }\n return attrStr;\n}\n\nfunction isStopNode(jPath, options) {\n jPath = jPath.substr(0, jPath.length - options.textNodeName.length - 1);\n let tagName = jPath.substr(jPath.lastIndexOf(\".\") + 1);\n for (let index in options.stopNodes) {\n if (options.stopNodes[index] === jPath || options.stopNodes[index] === \"*.\" + tagName) return true;\n }\n return false;\n}\n\nfunction replaceEntitiesValue(textValue, options) {\n if (textValue && textValue.length > 0 && options.processEntities) {\n for (let i = 0; i < options.entities.length; i++) {\n const entity = options.entities[i];\n textValue = textValue.replace(entity.regex, entity.val);\n }\n }\n return textValue;\n}\nmodule.exports = toXml;\n","const util = require('../util');\n\n//TODO: handle comments\nfunction readDocType(xmlData, i){\n \n const entities = {};\n if( xmlData[i + 3] === 'O' &&\n xmlData[i + 4] === 'C' &&\n xmlData[i + 5] === 'T' &&\n xmlData[i + 6] === 'Y' &&\n xmlData[i + 7] === 'P' &&\n xmlData[i + 8] === 'E')\n { \n i = i+9;\n let angleBracketsCount = 1;\n let hasBody = false, comment = false;\n let exp = \"\";\n for(;i') { //Read tag content\n if(comment){\n if( xmlData[i - 1] === \"-\" && xmlData[i - 2] === \"-\"){\n comment = false;\n angleBracketsCount--;\n }\n }else{\n angleBracketsCount--;\n }\n if (angleBracketsCount === 0) {\n break;\n }\n }else if( xmlData[i] === '['){\n hasBody = true;\n }else{\n exp += xmlData[i];\n }\n }\n if(angleBracketsCount !== 0){\n throw new Error(`Unclosed DOCTYPE`);\n }\n }else{\n throw new Error(`Invalid Tag instead of DOCTYPE`);\n }\n return {entities, i};\n}\n\nfunction readEntityExp(xmlData,i){\n //External entities are not supported\n // \n\n //Parameter entities are not supported\n // \n\n //Internal entities are supported\n // \n \n //read EntityName\n let entityName = \"\";\n for (; i < xmlData.length && (xmlData[i] !== \"'\" && xmlData[i] !== '\"' ); i++) {\n // if(xmlData[i] === \" \") continue;\n // else \n entityName += xmlData[i];\n }\n entityName = entityName.trim();\n if(entityName.indexOf(\" \") !== -1) throw new Error(\"External entites are not supported\");\n\n //read Entity Value\n const startChar = xmlData[i++];\n let val = \"\"\n for (; i < xmlData.length && xmlData[i] !== startChar ; i++) {\n val += xmlData[i];\n }\n return [entityName, val, i];\n}\n\nfunction isComment(xmlData, i){\n if(xmlData[i+1] === '!' &&\n xmlData[i+2] === '-' &&\n xmlData[i+3] === '-') return true\n return false\n}\nfunction isEntity(xmlData, i){\n if(xmlData[i+1] === '!' &&\n xmlData[i+2] === 'E' &&\n xmlData[i+3] === 'N' &&\n xmlData[i+4] === 'T' &&\n xmlData[i+5] === 'I' &&\n xmlData[i+6] === 'T' &&\n xmlData[i+7] === 'Y') return true\n return false\n}\nfunction isElement(xmlData, i){\n if(xmlData[i+1] === '!' &&\n xmlData[i+2] === 'E' &&\n xmlData[i+3] === 'L' &&\n xmlData[i+4] === 'E' &&\n xmlData[i+5] === 'M' &&\n xmlData[i+6] === 'E' &&\n xmlData[i+7] === 'N' &&\n xmlData[i+8] === 'T') return true\n return false\n}\n\nfunction isAttlist(xmlData, i){\n if(xmlData[i+1] === '!' &&\n xmlData[i+2] === 'A' &&\n xmlData[i+3] === 'T' &&\n xmlData[i+4] === 'T' &&\n xmlData[i+5] === 'L' &&\n xmlData[i+6] === 'I' &&\n xmlData[i+7] === 'S' &&\n xmlData[i+8] === 'T') return true\n return false\n}\nfunction isNotation(xmlData, i){\n if(xmlData[i+1] === '!' &&\n xmlData[i+2] === 'N' &&\n xmlData[i+3] === 'O' &&\n xmlData[i+4] === 'T' &&\n xmlData[i+5] === 'A' &&\n xmlData[i+6] === 'T' &&\n xmlData[i+7] === 'I' &&\n xmlData[i+8] === 'O' &&\n xmlData[i+9] === 'N') return true\n return false\n}\n\nfunction validateEntityName(name){\n if (util.isName(name))\n\treturn name;\n else\n throw new Error(`Invalid entity name ${name}`);\n}\n\nmodule.exports = readDocType;\n","\nconst defaultOptions = {\n preserveOrder: false,\n attributeNamePrefix: '@_',\n attributesGroupName: false,\n textNodeName: '#text',\n ignoreAttributes: true,\n removeNSPrefix: false, // remove NS from tag name or attribute name if true\n allowBooleanAttributes: false, //a tag can have attributes without any value\n //ignoreRootElement : false,\n parseTagValue: true,\n parseAttributeValue: false,\n trimValues: true, //Trim string values of tag and attributes\n cdataPropName: false,\n numberParseOptions: {\n hex: true,\n leadingZeros: true,\n eNotation: true\n },\n tagValueProcessor: function(tagName, val) {\n return val;\n },\n attributeValueProcessor: function(attrName, val) {\n return val;\n },\n stopNodes: [], //nested tags will not be parsed even for errors\n alwaysCreateTextNode: false,\n isArray: () => false,\n commentPropName: false,\n unpairedTags: [],\n processEntities: true,\n htmlEntities: false,\n ignoreDeclaration: false,\n ignorePiTags: false,\n transformTagName: false,\n transformAttributeName: false,\n updateTag: function(tagName, jPath, attrs){\n return tagName\n },\n // skipEmptyListItem: false\n};\n \nconst buildOptions = function(options) {\n return Object.assign({}, defaultOptions, options);\n};\n\nexports.buildOptions = buildOptions;\nexports.defaultOptions = defaultOptions;","'use strict';\n///@ts-check\n\nconst util = require('../util');\nconst xmlNode = require('./xmlNode');\nconst readDocType = require(\"./DocTypeReader\");\nconst toNumber = require(\"strnum\");\n\nconst regx =\n '<((!\\\\[CDATA\\\\[([\\\\s\\\\S]*?)(]]>))|((NAME:)?(NAME))([^>]*)>|((\\\\/)(NAME)\\\\s*>))([^<]*)'\n .replace(/NAME/g, util.nameRegexp);\n\n//const tagsRegx = new RegExp(\"<(\\\\/?[\\\\w:\\\\-\\._]+)([^>]*)>(\\\\s*\"+cdataRegx+\")*([^<]+)?\",\"g\");\n//const tagsRegx = new RegExp(\"<(\\\\/?)((\\\\w*:)?([\\\\w:\\\\-\\._]+))([^>]*)>([^<]*)(\"+cdataRegx+\"([^<]*))*([^<]+)?\",\"g\");\n\nclass OrderedObjParser{\n constructor(options){\n this.options = options;\n this.currentNode = null;\n this.tagsNodeStack = [];\n this.docTypeEntities = {};\n this.lastEntities = {\n \"apos\" : { regex: /&(apos|#39|#x27);/g, val : \"'\"},\n \"gt\" : { regex: /&(gt|#62|#x3E);/g, val : \">\"},\n \"lt\" : { regex: /&(lt|#60|#x3C);/g, val : \"<\"},\n \"quot\" : { regex: /&(quot|#34|#x22);/g, val : \"\\\"\"},\n };\n this.ampEntity = { regex: /&(amp|#38|#x26);/g, val : \"&\"};\n this.htmlEntities = {\n \"space\": { regex: /&(nbsp|#160);/g, val: \" \" },\n // \"lt\" : { regex: /&(lt|#60);/g, val: \"<\" },\n // \"gt\" : { regex: /&(gt|#62);/g, val: \">\" },\n // \"amp\" : { regex: /&(amp|#38);/g, val: \"&\" },\n // \"quot\" : { regex: /&(quot|#34);/g, val: \"\\\"\" },\n // \"apos\" : { regex: /&(apos|#39);/g, val: \"'\" },\n \"cent\" : { regex: /&(cent|#162);/g, val: \"¢\" },\n \"pound\" : { regex: /&(pound|#163);/g, val: \"£\" },\n \"yen\" : { regex: /&(yen|#165);/g, val: \"¥\" },\n \"euro\" : { regex: /&(euro|#8364);/g, val: \"€\" },\n \"copyright\" : { regex: /&(copy|#169);/g, val: \"©\" },\n \"reg\" : { regex: /&(reg|#174);/g, val: \"®\" },\n \"inr\" : { regex: /&(inr|#8377);/g, val: \"₹\" },\n };\n this.addExternalEntities = addExternalEntities;\n this.parseXml = parseXml;\n this.parseTextData = parseTextData;\n this.resolveNameSpace = resolveNameSpace;\n this.buildAttributesMap = buildAttributesMap;\n this.isItStopNode = isItStopNode;\n this.replaceEntitiesValue = replaceEntitiesValue;\n this.readStopNodeData = readStopNodeData;\n this.saveTextToParentTag = saveTextToParentTag;\n this.addChild = addChild;\n }\n\n}\n\nfunction addExternalEntities(externalEntities){\n const entKeys = Object.keys(externalEntities);\n for (let i = 0; i < entKeys.length; i++) {\n const ent = entKeys[i];\n this.lastEntities[ent] = {\n regex: new RegExp(\"&\"+ent+\";\",\"g\"),\n val : externalEntities[ent]\n }\n }\n}\n\n/**\n * @param {string} val\n * @param {string} tagName\n * @param {string} jPath\n * @param {boolean} dontTrim\n * @param {boolean} hasAttributes\n * @param {boolean} isLeafNode\n * @param {boolean} escapeEntities\n */\nfunction parseTextData(val, tagName, jPath, dontTrim, hasAttributes, isLeafNode, escapeEntities) {\n if (val !== undefined) {\n if (this.options.trimValues && !dontTrim) {\n val = val.trim();\n }\n if(val.length > 0){\n if(!escapeEntities) val = this.replaceEntitiesValue(val);\n \n const newval = this.options.tagValueProcessor(tagName, val, jPath, hasAttributes, isLeafNode);\n if(newval === null || newval === undefined){\n //don't parse\n return val;\n }else if(typeof newval !== typeof val || newval !== val){\n //overwrite\n return newval;\n }else if(this.options.trimValues){\n return parseValue(val, this.options.parseTagValue, this.options.numberParseOptions);\n }else{\n const trimmedVal = val.trim();\n if(trimmedVal === val){\n return parseValue(val, this.options.parseTagValue, this.options.numberParseOptions);\n }else{\n return val;\n }\n }\n }\n }\n}\n\nfunction resolveNameSpace(tagname) {\n if (this.options.removeNSPrefix) {\n const tags = tagname.split(':');\n const prefix = tagname.charAt(0) === '/' ? '/' : '';\n if (tags[0] === 'xmlns') {\n return '';\n }\n if (tags.length === 2) {\n tagname = prefix + tags[1];\n }\n }\n return tagname;\n}\n\n//TODO: change regex to capture NS\n//const attrsRegx = new RegExp(\"([\\\\w\\\\-\\\\.\\\\:]+)\\\\s*=\\\\s*(['\\\"])((.|\\n)*?)\\\\2\",\"gm\");\nconst attrsRegx = new RegExp('([^\\\\s=]+)\\\\s*(=\\\\s*([\\'\"])([\\\\s\\\\S]*?)\\\\3)?', 'gm');\n\nfunction buildAttributesMap(attrStr, jPath, tagName) {\n if (!this.options.ignoreAttributes && typeof attrStr === 'string') {\n // attrStr = attrStr.replace(/\\r?\\n/g, ' ');\n //attrStr = attrStr || attrStr.trim();\n\n const matches = util.getAllMatches(attrStr, attrsRegx);\n const len = matches.length; //don't make it inline\n const attrs = {};\n for (let i = 0; i < len; i++) {\n const attrName = this.resolveNameSpace(matches[i][1]);\n let oldVal = matches[i][4];\n let aName = this.options.attributeNamePrefix + attrName;\n if (attrName.length) {\n if (this.options.transformAttributeName) {\n aName = this.options.transformAttributeName(aName);\n }\n if(aName === \"__proto__\") aName = \"#__proto__\";\n if (oldVal !== undefined) {\n if (this.options.trimValues) {\n oldVal = oldVal.trim();\n }\n oldVal = this.replaceEntitiesValue(oldVal);\n const newVal = this.options.attributeValueProcessor(attrName, oldVal, jPath);\n if(newVal === null || newVal === undefined){\n //don't parse\n attrs[aName] = oldVal;\n }else if(typeof newVal !== typeof oldVal || newVal !== oldVal){\n //overwrite\n attrs[aName] = newVal;\n }else{\n //parse\n attrs[aName] = parseValue(\n oldVal,\n this.options.parseAttributeValue,\n this.options.numberParseOptions\n );\n }\n } else if (this.options.allowBooleanAttributes) {\n attrs[aName] = true;\n }\n }\n }\n if (!Object.keys(attrs).length) {\n return;\n }\n if (this.options.attributesGroupName) {\n const attrCollection = {};\n attrCollection[this.options.attributesGroupName] = attrs;\n return attrCollection;\n }\n return attrs\n }\n}\n\nconst parseXml = function(xmlData) {\n xmlData = xmlData.replace(/\\r\\n?/g, \"\\n\"); //TODO: remove this line\n const xmlObj = new xmlNode('!xml');\n let currentNode = xmlObj;\n let textData = \"\";\n let jPath = \"\";\n for(let i=0; i< xmlData.length; i++){//for each char in XML data\n const ch = xmlData[i];\n if(ch === '<'){\n // const nextIndex = i+1;\n // const _2ndChar = xmlData[nextIndex];\n if( xmlData[i+1] === '/') {//Closing Tag\n const closeIndex = findClosingIndex(xmlData, \">\", i, \"Closing Tag is not closed.\")\n let tagName = xmlData.substring(i+2,closeIndex).trim();\n\n if(this.options.removeNSPrefix){\n const colonIndex = tagName.indexOf(\":\");\n if(colonIndex !== -1){\n tagName = tagName.substr(colonIndex+1);\n }\n }\n\n if(this.options.transformTagName) {\n tagName = this.options.transformTagName(tagName);\n }\n\n if(currentNode){\n textData = this.saveTextToParentTag(textData, currentNode, jPath);\n }\n\n //check if last tag of nested tag was unpaired tag\n const lastTagName = jPath.substring(jPath.lastIndexOf(\".\")+1);\n if(tagName && this.options.unpairedTags.indexOf(tagName) !== -1 ){\n throw new Error(`Unpaired tag can not be used as closing tag: `);\n }\n let propIndex = 0\n if(lastTagName && this.options.unpairedTags.indexOf(lastTagName) !== -1 ){\n propIndex = jPath.lastIndexOf('.', jPath.lastIndexOf('.')-1)\n this.tagsNodeStack.pop();\n }else{\n propIndex = jPath.lastIndexOf(\".\");\n }\n jPath = jPath.substring(0, propIndex);\n\n currentNode = this.tagsNodeStack.pop();//avoid recursion, set the parent tag scope\n textData = \"\";\n i = closeIndex;\n } else if( xmlData[i+1] === '?') {\n\n let tagData = readTagExp(xmlData,i, false, \"?>\");\n if(!tagData) throw new Error(\"Pi Tag is not closed.\");\n\n textData = this.saveTextToParentTag(textData, currentNode, jPath);\n if( (this.options.ignoreDeclaration && tagData.tagName === \"?xml\") || this.options.ignorePiTags){\n\n }else{\n \n const childNode = new xmlNode(tagData.tagName);\n childNode.add(this.options.textNodeName, \"\");\n \n if(tagData.tagName !== tagData.tagExp && tagData.attrExpPresent){\n childNode[\":@\"] = this.buildAttributesMap(tagData.tagExp, jPath, tagData.tagName);\n }\n this.addChild(currentNode, childNode, jPath)\n\n }\n\n\n i = tagData.closeIndex + 1;\n } else if(xmlData.substr(i + 1, 3) === '!--') {\n const endIndex = findClosingIndex(xmlData, \"-->\", i+4, \"Comment is not closed.\")\n if(this.options.commentPropName){\n const comment = xmlData.substring(i + 4, endIndex - 2);\n\n textData = this.saveTextToParentTag(textData, currentNode, jPath);\n\n currentNode.add(this.options.commentPropName, [ { [this.options.textNodeName] : comment } ]);\n }\n i = endIndex;\n } else if( xmlData.substr(i + 1, 2) === '!D') {\n const result = readDocType(xmlData, i);\n this.docTypeEntities = result.entities;\n i = result.i;\n }else if(xmlData.substr(i + 1, 2) === '![') {\n const closeIndex = findClosingIndex(xmlData, \"]]>\", i, \"CDATA is not closed.\") - 2;\n const tagExp = xmlData.substring(i + 9,closeIndex);\n\n textData = this.saveTextToParentTag(textData, currentNode, jPath);\n\n //cdata should be set even if it is 0 length string\n if(this.options.cdataPropName){\n // let val = this.parseTextData(tagExp, this.options.cdataPropName, jPath + \".\" + this.options.cdataPropName, true, false, true);\n // if(!val) val = \"\";\n currentNode.add(this.options.cdataPropName, [ { [this.options.textNodeName] : tagExp } ]);\n }else{\n let val = this.parseTextData(tagExp, currentNode.tagname, jPath, true, false, true);\n if(val == undefined) val = \"\";\n currentNode.add(this.options.textNodeName, val);\n }\n \n i = closeIndex + 2;\n }else {//Opening tag\n let result = readTagExp(xmlData,i, this.options.removeNSPrefix);\n let tagName= result.tagName;\n let tagExp = result.tagExp;\n let attrExpPresent = result.attrExpPresent;\n let closeIndex = result.closeIndex;\n\n if (this.options.transformTagName) {\n tagName = this.options.transformTagName(tagName);\n }\n \n //save text as child node\n if (currentNode && textData) {\n if(currentNode.tagname !== '!xml'){\n //when nested tag is found\n textData = this.saveTextToParentTag(textData, currentNode, jPath, false);\n }\n }\n\n //check if last tag was unpaired tag\n const lastTag = currentNode;\n if(lastTag && this.options.unpairedTags.indexOf(lastTag.tagname) !== -1 ){\n currentNode = this.tagsNodeStack.pop();\n jPath = jPath.substring(0, jPath.lastIndexOf(\".\"));\n }\n if(tagName !== xmlObj.tagname){\n jPath += jPath ? \".\" + tagName : tagName;\n }\n if (this.isItStopNode(this.options.stopNodes, jPath, tagName)) { //TODO: namespace\n let tagContent = \"\";\n //self-closing tag\n if(tagExp.length > 0 && tagExp.lastIndexOf(\"/\") === tagExp.length - 1){\n i = result.closeIndex;\n }\n //unpaired tag\n else if(this.options.unpairedTags.indexOf(tagName) !== -1){\n i = result.closeIndex;\n }\n //normal tag\n else{\n //read until closing tag is found\n const result = this.readStopNodeData(xmlData, tagName, closeIndex + 1);\n if(!result) throw new Error(`Unexpected end of ${tagName}`);\n i = result.i;\n tagContent = result.tagContent;\n }\n\n const childNode = new xmlNode(tagName);\n if(tagName !== tagExp && attrExpPresent){\n childNode[\":@\"] = this.buildAttributesMap(tagExp, jPath, tagName);\n }\n if(tagContent) {\n tagContent = this.parseTextData(tagContent, tagName, jPath, true, attrExpPresent, true, true);\n }\n \n jPath = jPath.substr(0, jPath.lastIndexOf(\".\"));\n childNode.add(this.options.textNodeName, tagContent);\n \n this.addChild(currentNode, childNode, jPath)\n }else{\n //selfClosing tag\n if(tagExp.length > 0 && tagExp.lastIndexOf(\"/\") === tagExp.length - 1){\n if(tagName[tagName.length - 1] === \"/\"){ //remove trailing '/'\n tagName = tagName.substr(0, tagName.length - 1);\n tagExp = tagName;\n }else{\n tagExp = tagExp.substr(0, tagExp.length - 1);\n }\n \n if(this.options.transformTagName) {\n tagName = this.options.transformTagName(tagName);\n }\n\n const childNode = new xmlNode(tagName);\n if(tagName !== tagExp && attrExpPresent){\n childNode[\":@\"] = this.buildAttributesMap(tagExp, jPath, tagName);\n }\n this.addChild(currentNode, childNode, jPath)\n jPath = jPath.substr(0, jPath.lastIndexOf(\".\"));\n }\n //opening tag\n else{\n const childNode = new xmlNode( tagName);\n this.tagsNodeStack.push(currentNode);\n \n if(tagName !== tagExp && attrExpPresent){\n childNode[\":@\"] = this.buildAttributesMap(tagExp, jPath, tagName);\n }\n this.addChild(currentNode, childNode, jPath)\n currentNode = childNode;\n }\n textData = \"\";\n i = closeIndex;\n }\n }\n }else{\n textData += xmlData[i];\n }\n }\n return xmlObj.child;\n}\n\nfunction addChild(currentNode, childNode, jPath){\n const result = this.options.updateTag(childNode.tagname, jPath, childNode[\":@\"])\n if(result === false){\n }else if(typeof result === \"string\"){\n childNode.tagname = result\n currentNode.addChild(childNode);\n }else{\n currentNode.addChild(childNode);\n }\n}\n\nconst replaceEntitiesValue = function(val){\n\n if(this.options.processEntities){\n for(let entityName in this.docTypeEntities){\n const entity = this.docTypeEntities[entityName];\n val = val.replace( entity.regx, entity.val);\n }\n for(let entityName in this.lastEntities){\n const entity = this.lastEntities[entityName];\n val = val.replace( entity.regex, entity.val);\n }\n if(this.options.htmlEntities){\n for(let entityName in this.htmlEntities){\n const entity = this.htmlEntities[entityName];\n val = val.replace( entity.regex, entity.val);\n }\n }\n val = val.replace( this.ampEntity.regex, this.ampEntity.val);\n }\n return val;\n}\nfunction saveTextToParentTag(textData, currentNode, jPath, isLeafNode) {\n if (textData) { //store previously collected data as textNode\n if(isLeafNode === undefined) isLeafNode = Object.keys(currentNode.child).length === 0\n \n textData = this.parseTextData(textData,\n currentNode.tagname,\n jPath,\n false,\n currentNode[\":@\"] ? Object.keys(currentNode[\":@\"]).length !== 0 : false,\n isLeafNode);\n\n if (textData !== undefined && textData !== \"\")\n currentNode.add(this.options.textNodeName, textData);\n textData = \"\";\n }\n return textData;\n}\n\n//TODO: use jPath to simplify the logic\n/**\n * \n * @param {string[]} stopNodes \n * @param {string} jPath\n * @param {string} currentTagName \n */\nfunction isItStopNode(stopNodes, jPath, currentTagName){\n const allNodesExp = \"*.\" + currentTagName;\n for (const stopNodePath in stopNodes) {\n const stopNodeExp = stopNodes[stopNodePath];\n if( allNodesExp === stopNodeExp || jPath === stopNodeExp ) return true;\n }\n return false;\n}\n\n/**\n * Returns the tag Expression and where it is ending handling single-double quotes situation\n * @param {string} xmlData \n * @param {number} i starting index\n * @returns \n */\nfunction tagExpWithClosingIndex(xmlData, i, closingChar = \">\"){\n let attrBoundary;\n let tagExp = \"\";\n for (let index = i; index < xmlData.length; index++) {\n let ch = xmlData[index];\n if (attrBoundary) {\n if (ch === attrBoundary) attrBoundary = \"\";//reset\n } else if (ch === '\"' || ch === \"'\") {\n attrBoundary = ch;\n } else if (ch === closingChar[0]) {\n if(closingChar[1]){\n if(xmlData[index + 1] === closingChar[1]){\n return {\n data: tagExp,\n index: index\n }\n }\n }else{\n return {\n data: tagExp,\n index: index\n }\n }\n } else if (ch === '\\t') {\n ch = \" \"\n }\n tagExp += ch;\n }\n}\n\nfunction findClosingIndex(xmlData, str, i, errMsg){\n const closingIndex = xmlData.indexOf(str, i);\n if(closingIndex === -1){\n throw new Error(errMsg)\n }else{\n return closingIndex + str.length - 1;\n }\n}\n\nfunction readTagExp(xmlData,i, removeNSPrefix, closingChar = \">\"){\n const result = tagExpWithClosingIndex(xmlData, i+1, closingChar);\n if(!result) return;\n let tagExp = result.data;\n const closeIndex = result.index;\n const separatorIndex = tagExp.search(/\\s/);\n let tagName = tagExp;\n let attrExpPresent = true;\n if(separatorIndex !== -1){//separate tag name and attributes expression\n tagName = tagExp.substr(0, separatorIndex).replace(/\\s\\s*$/, '');\n tagExp = tagExp.substr(separatorIndex + 1);\n }\n\n if(removeNSPrefix){\n const colonIndex = tagName.indexOf(\":\");\n if(colonIndex !== -1){\n tagName = tagName.substr(colonIndex+1);\n attrExpPresent = tagName !== result.data.substr(colonIndex + 1);\n }\n }\n\n return {\n tagName: tagName,\n tagExp: tagExp,\n closeIndex: closeIndex,\n attrExpPresent: attrExpPresent,\n }\n}\n/**\n * find paired tag for a stop node\n * @param {string} xmlData \n * @param {string} tagName \n * @param {number} i \n */\nfunction readStopNodeData(xmlData, tagName, i){\n const startIndex = i;\n // Starting at 1 since we already have an open tag\n let openTagCount = 1;\n\n for (; i < xmlData.length; i++) {\n if( xmlData[i] === \"<\"){ \n if (xmlData[i+1] === \"/\") {//close tag\n const closeIndex = findClosingIndex(xmlData, \">\", i, `${tagName} is not closed`);\n let closeTagName = xmlData.substring(i+2,closeIndex).trim();\n if(closeTagName === tagName){\n openTagCount--;\n if (openTagCount === 0) {\n return {\n tagContent: xmlData.substring(startIndex, i),\n i : closeIndex\n }\n }\n }\n i=closeIndex;\n } else if(xmlData[i+1] === '?') { \n const closeIndex = findClosingIndex(xmlData, \"?>\", i+1, \"StopNode is not closed.\")\n i=closeIndex;\n } else if(xmlData.substr(i + 1, 3) === '!--') { \n const closeIndex = findClosingIndex(xmlData, \"-->\", i+3, \"StopNode is not closed.\")\n i=closeIndex;\n } else if(xmlData.substr(i + 1, 2) === '![') { \n const closeIndex = findClosingIndex(xmlData, \"]]>\", i, \"StopNode is not closed.\") - 2;\n i=closeIndex;\n } else {\n const tagData = readTagExp(xmlData, i, '>')\n\n if (tagData) {\n const openTagName = tagData && tagData.tagName;\n if (openTagName === tagName && tagData.tagExp[tagData.tagExp.length-1] !== \"/\") {\n openTagCount++;\n }\n i=tagData.closeIndex;\n }\n }\n }\n }//end for loop\n}\n\nfunction parseValue(val, shouldParse, options) {\n if (shouldParse && typeof val === 'string') {\n //console.log(options)\n const newval = val.trim();\n if(newval === 'true' ) return true;\n else if(newval === 'false' ) return false;\n else return toNumber(val, options);\n } else {\n if (util.isExist(val)) {\n return val;\n } else {\n return '';\n }\n }\n}\n\n\nmodule.exports = OrderedObjParser;\n","const { buildOptions} = require(\"./OptionsBuilder\");\nconst OrderedObjParser = require(\"./OrderedObjParser\");\nconst { prettify} = require(\"./node2json\");\nconst validator = require('../validator');\n\nclass XMLParser{\n \n constructor(options){\n this.externalEntities = {};\n this.options = buildOptions(options);\n \n }\n /**\n * Parse XML dats to JS object \n * @param {string|Buffer} xmlData \n * @param {boolean|Object} validationOption \n */\n parse(xmlData,validationOption){\n if(typeof xmlData === \"string\"){\n }else if( xmlData.toString){\n xmlData = xmlData.toString();\n }else{\n throw new Error(\"XML data is accepted in String or Bytes[] form.\")\n }\n if( validationOption){\n if(validationOption === true) validationOption = {}; //validate with default options\n \n const result = validator.validate(xmlData, validationOption);\n if (result !== true) {\n throw Error( `${result.err.msg}:${result.err.line}:${result.err.col}` )\n }\n }\n const orderedObjParser = new OrderedObjParser(this.options);\n orderedObjParser.addExternalEntities(this.externalEntities);\n const orderedResult = orderedObjParser.parseXml(xmlData);\n if(this.options.preserveOrder || orderedResult === undefined) return orderedResult;\n else return prettify(orderedResult, this.options);\n }\n\n /**\n * Add Entity which is not by default supported by this library\n * @param {string} key \n * @param {string} value \n */\n addEntity(key, value){\n if(value.indexOf(\"&\") !== -1){\n throw new Error(\"Entity value can't have '&'\")\n }else if(key.indexOf(\"&\") !== -1 || key.indexOf(\";\") !== -1){\n throw new Error(\"An entity must be set without '&' and ';'. Eg. use '#xD' for ' '\")\n }else if(value === \"&\"){\n throw new Error(\"An entity with value '&' is not permitted\");\n }else{\n this.externalEntities[key] = value;\n }\n }\n}\n\nmodule.exports = XMLParser;","'use strict';\n\n/**\n * \n * @param {array} node \n * @param {any} options \n * @returns \n */\nfunction prettify(node, options){\n return compress( node, options);\n}\n\n/**\n * \n * @param {array} arr \n * @param {object} options \n * @param {string} jPath \n * @returns object\n */\nfunction compress(arr, options, jPath){\n let text;\n const compressedObj = {};\n for (let i = 0; i < arr.length; i++) {\n const tagObj = arr[i];\n const property = propName(tagObj);\n let newJpath = \"\";\n if(jPath === undefined) newJpath = property;\n else newJpath = jPath + \".\" + property;\n\n if(property === options.textNodeName){\n if(text === undefined) text = tagObj[property];\n else text += \"\" + tagObj[property];\n }else if(property === undefined){\n continue;\n }else if(tagObj[property]){\n \n let val = compress(tagObj[property], options, newJpath);\n const isLeaf = isLeafTag(val, options);\n\n if(tagObj[\":@\"]){\n assignAttributes( val, tagObj[\":@\"], newJpath, options);\n }else if(Object.keys(val).length === 1 && val[options.textNodeName] !== undefined && !options.alwaysCreateTextNode){\n val = val[options.textNodeName];\n }else if(Object.keys(val).length === 0){\n if(options.alwaysCreateTextNode) val[options.textNodeName] = \"\";\n else val = \"\";\n }\n\n if(compressedObj[property] !== undefined && compressedObj.hasOwnProperty(property)) {\n if(!Array.isArray(compressedObj[property])) {\n compressedObj[property] = [ compressedObj[property] ];\n }\n compressedObj[property].push(val);\n }else{\n //TODO: if a node is not an array, then check if it should be an array\n //also determine if it is a leaf node\n if (options.isArray(property, newJpath, isLeaf )) {\n compressedObj[property] = [val];\n }else{\n compressedObj[property] = val;\n }\n }\n }\n \n }\n // if(text && text.length > 0) compressedObj[options.textNodeName] = text;\n if(typeof text === \"string\"){\n if(text.length > 0) compressedObj[options.textNodeName] = text;\n }else if(text !== undefined) compressedObj[options.textNodeName] = text;\n return compressedObj;\n}\n\nfunction propName(obj){\n const keys = Object.keys(obj);\n for (let i = 0; i < keys.length; i++) {\n const key = keys[i];\n if(key !== \":@\") return key;\n }\n}\n\nfunction assignAttributes(obj, attrMap, jpath, options){\n if (attrMap) {\n const keys = Object.keys(attrMap);\n const len = keys.length; //don't make it inline\n for (let i = 0; i < len; i++) {\n const atrrName = keys[i];\n if (options.isArray(atrrName, jpath + \".\" + atrrName, true, true)) {\n obj[atrrName] = [ attrMap[atrrName] ];\n } else {\n obj[atrrName] = attrMap[atrrName];\n }\n }\n }\n}\n\nfunction isLeafTag(obj, options){\n const { textNodeName } = options;\n const propCount = Object.keys(obj).length;\n \n if (propCount === 0) {\n return true;\n }\n\n if (\n propCount === 1 &&\n (obj[textNodeName] || typeof obj[textNodeName] === \"boolean\" || obj[textNodeName] === 0)\n ) {\n return true;\n }\n\n return false;\n}\nexports.prettify = prettify;\n","'use strict';\n\nclass XmlNode{\n constructor(tagname) {\n this.tagname = tagname;\n this.child = []; //nested tags, text, cdata, comments in order\n this[\":@\"] = {}; //attributes map\n }\n add(key,val){\n // this.child.push( {name : key, val: val, isCdata: isCdata });\n if(key === \"__proto__\") key = \"#__proto__\";\n this.child.push( {[key]: val });\n }\n addChild(node) {\n if(node.tagname === \"__proto__\") node.tagname = \"#__proto__\";\n if(node[\":@\"] && Object.keys(node[\":@\"]).length > 0){\n this.child.push( { [node.tagname]: node.child, [\":@\"]: node[\":@\"] });\n }else{\n this.child.push( { [node.tagname]: node.child });\n }\n };\n};\n\n\nmodule.exports = XmlNode;","export enum Orientation {\n TOP_LEFT = 1, // Horizontal (Default)\n TOP_RIGHT = 2, // Mirror Horizontal\n BOTTOM_RIGHT = 3, // Rotate 180\n BOTTOM_LEFT = 4, // Mirror vertical\n LEFT_TOP = 5, // Mirror horizontal and rotate 270 CW\n RIGHT_TOP = 6, // Rotate 90 CW\n RIGHT_BOTTOM = 7, // Mirror horizontal and rotate 90 CW\n LEFT_BOTTOM = 8, // Rotate 270 CW\n}\n","import { Orientation } from \"./base\";\n\nexport { Orientation };\n\nconst fileReaderMap = new WeakMap();\n\nexport async function getOrientation(input: ArrayBuffer | File | Blob) {\n if (!(input instanceof ArrayBuffer || input instanceof Blob)) {\n throw new TypeError(\"Unexpected input type\");\n }\n\n let offset = 0;\n const totalBytes = getSize(input);\n\n // Signature validation\n {\n const bufSignature = await readBytes(input, offset, 4);\n offset += bufSignature.byteLength;\n\n const signature = new DataView(bufSignature);\n const head = signature.getUint16(0);\n const tail = signature.getUint16(2);\n\n // Check EXIF SOI first\n if (head === 0xffd8) {\n // This is EXIF structure. handle application markers\n let bufMarker = bufSignature.slice(2);\n do {\n const marker = (new DataView(bufMarker)).getUint16(0);\n if (marker === 0xffe1) { // APP1 Marker - EXIF, or Adobe XMP\n // We must verify that marker segment to avoid conflict.\n // Adobe XMP uses APP1 space too!\n const bufSegmentHead = await readBytes(input, offset, 8);\n const segmentHead = new DataView(bufSegmentHead);\n\n const isEXIF = segmentHead.getUint16(2) === 0x4578\n && segmentHead.getUint16(4) === 0x6966\n && segmentHead.getUint16(6) === 0x0000;\n\n if (isEXIF) {\n offset += bufSegmentHead.byteLength;\n break;\n } else {\n const segmentSize = segmentHead.getUint16(0);\n offset += segmentSize;\n }\n } else if (0xffe0 <= marker && marker <= 0xffef) { // Other JPEG application markers\n // e.g. APP0 Marker (JFIF), APP2 Marker (FlashFix Extension, ICC Color Profile), Photoshop IRB...\n // @see http://www.ozhiker.com/electronics/pjmt/jpeg_info/app_segments.html\n\n // Just skip. we don't need them\n const bufSegmentSize = await readBytes(input, offset, 2);\n offset += bufSegmentSize.byteLength;\n\n const segmentSize = (new DataView(bufSegmentSize)).getUint16(0);\n const remainingBytes = segmentSize - 2;\n offset += remainingBytes;\n } else { // If any other JPEG marker segment was found, skip entire bytes.\n // Please refer Table B.1 – Marker code assignments from\n // https://www.w3.org/Graphics/JPEG/itu-t81.pdf\n return Orientation.TOP_LEFT;\n }\n\n bufMarker = await readBytes(input, offset, 2);\n offset += bufMarker.byteLength;\n } while (offset < totalBytes);\n } else if ((head === 0x4949 && tail === 0x2a00) || (head === 0x4d4d && tail === 0x002a)) {\n // yeah this is TIFF header\n // reset offset cursor.\n offset = 0;\n } else { // This stream is not a JPEG file. Skip.\n return Orientation.TOP_LEFT;\n }\n }\n\n const bufTIFFHeader = await readBytes(input, offset, 8);\n\n const tiffHeader = new DataView(bufTIFFHeader);\n const isLittleEndian = tiffHeader.getUint16(0) === 0x4949;\n const ifdOffset = tiffHeader.getUint32(4, isLittleEndian);\n\n // move cursor to IFD block\n offset += ifdOffset;\n\n const bufFieldCount = await readBytes(input, offset, 2);\n offset += bufFieldCount.byteLength;\n\n let fieldCount = (new DataView(bufFieldCount)).getUint16(0, isLittleEndian);\n while (fieldCount-- > 0) {\n const bufField = await readBytes(input, offset, 12);\n offset += bufField.byteLength;\n const field = new DataView(bufField);\n\n const tagId = field.getUint16(0, isLittleEndian);\n if (tagId === 0x112) { // Orientation Tag\n const value = (new DataView(bufField.slice(8, 12))).getUint16(0, isLittleEndian);\n\n if (1 <= value && value <= 8) {\n return value as Orientation;\n } else {\n throw new Error(\"Unexpected Orientation Value\");\n }\n }\n }\n\n return Orientation.TOP_LEFT;\n}\n\nfunction readBytes(input: Blob | ArrayBuffer, offset: number, size: number): Promise {\n if (input instanceof Blob) {\n return new Promise((resolve, reject) => {\n let reader = fileReaderMap.get(input)!;\n\n if (!reader) {\n reader = new FileReader();\n fileReaderMap.set(input, reader);\n }\n\n reader.onerror = (e) => {\n reader.onerror = null;\n reader.onload = null;\n reject(e);\n };\n\n reader.onload = () => {\n reader.onerror = null;\n reader.onload = null;\n\n resolve(reader.result as ArrayBuffer);\n };\n\n reader.readAsArrayBuffer(\n input.slice(offset, offset + size),\n );\n });\n }\n\n return Promise.resolve(input.slice(offset, offset + size));\n}\n\nfunction getSize(input: Blob | ArrayBuffer) {\n return input instanceof Blob ?\n input.size :\n input.byteLength;\n}\n","'use strict';\n\nvar reactIs = require('react-is');\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar REACT_STATICS = {\n childContextTypes: true,\n contextType: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromError: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar FORWARD_REF_STATICS = {\n '$$typeof': true,\n render: true,\n defaultProps: true,\n displayName: true,\n propTypes: true\n};\nvar MEMO_STATICS = {\n '$$typeof': true,\n compare: true,\n defaultProps: true,\n displayName: true,\n propTypes: true,\n type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\n\nfunction getStatics(component) {\n // React v16.11 and below\n if (reactIs.isMemo(component)) {\n return MEMO_STATICS;\n } // React v16.12 and above\n\n\n return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n var targetStatics = getStatics(targetComponent);\n var sourceStatics = getStatics(sourceComponent);\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;\n","import {bodyRegExps, namedReferences} from './named-references';\nimport {numericUnicodeMap} from './numeric-unicode-map';\nimport {fromCodePoint, getCodePoint} from './surrogate-pairs';\n\nconst allNamedReferences = {\n ...namedReferences,\n all: namedReferences.html5\n};\n\nfunction replaceUsingRegExp(macroText: string, macroRegExp: RegExp, macroReplacer: (input: string) => string): string {\n macroRegExp.lastIndex = 0;\n let replaceMatch = macroRegExp.exec(macroText);\n let replaceResult;\n if (replaceMatch) {\n replaceResult = '';\n let replaceLastIndex = 0;\n do {\n if (replaceLastIndex !== replaceMatch.index) {\n replaceResult += macroText.substring(replaceLastIndex, replaceMatch.index);\n }\n const replaceInput = replaceMatch[0];\n replaceResult += macroReplacer(replaceInput);\n replaceLastIndex = replaceMatch.index + replaceInput.length;\n } while ((replaceMatch = macroRegExp.exec(macroText)));\n\n if (replaceLastIndex !== macroText.length) {\n replaceResult += macroText.substring(replaceLastIndex);\n }\n } else {\n replaceResult = macroText;\n }\n return replaceResult;\n}\n\nexport type Level = 'xml' | 'html4' | 'html5' | 'all';\n\ninterface CommonOptions {\n level?: Level;\n}\n\nexport type EncodeMode = 'specialChars' | 'nonAscii' | 'nonAsciiPrintable' | 'nonAsciiPrintableOnly' | 'extensive';\n\nexport interface EncodeOptions extends CommonOptions {\n mode?: EncodeMode;\n numeric?: 'decimal' | 'hexadecimal';\n}\n\nexport type DecodeScope = 'strict' | 'body' | 'attribute';\n\nexport interface DecodeOptions extends CommonOptions {\n scope?: DecodeScope;\n}\n\nconst encodeRegExps: Record = {\n specialChars: /[<>'\"&]/g,\n nonAscii: /[<>'\"&\\u0080-\\uD7FF\\uE000-\\uFFFF]|[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/g,\n nonAsciiPrintable: /[<>'\"&\\x01-\\x08\\x11-\\x15\\x17-\\x1F\\x7f-\\uD7FF\\uE000-\\uFFFF]|[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/g,\n nonAsciiPrintableOnly: /[\\x01-\\x08\\x11-\\x15\\x17-\\x1F\\x7f-\\uD7FF\\uE000-\\uFFFF]|[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/g,\n extensive: /[\\x01-\\x0c\\x0e-\\x1f\\x21-\\x2c\\x2e-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\x7d\\x7f-\\uD7FF\\uE000-\\uFFFF]|[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/g\n};\n\nconst defaultEncodeOptions: EncodeOptions = {\n mode: 'specialChars',\n level: 'all',\n numeric: 'decimal'\n};\n\n/** Encodes all the necessary (specified by `level`) characters in the text */\nexport function encode(\n text: string | undefined | null,\n {mode = 'specialChars', numeric = 'decimal', level = 'all'}: EncodeOptions = defaultEncodeOptions\n) {\n if (!text) {\n return '';\n }\n\n const encodeRegExp = encodeRegExps[mode];\n const references = allNamedReferences[level].characters;\n const isHex = numeric === 'hexadecimal';\n\n return replaceUsingRegExp(text, encodeRegExp, (input) => {\n let result = references[input];\n if (!result) {\n const code = input.length > 1 ? getCodePoint(input, 0)! : input.charCodeAt(0);\n result = (isHex ? '&#x' + code.toString(16) : '&#' + code) + ';';\n }\n return result;\n });\n}\n\nconst defaultDecodeOptions: DecodeOptions = {\n scope: 'body',\n level: 'all'\n};\n\nconst strict = /&(?:#\\d+|#[xX][\\da-fA-F]+|[0-9a-zA-Z]+);/g;\nconst attribute = /&(?:#\\d+|#[xX][\\da-fA-F]+|[0-9a-zA-Z]+)[;=]?/g;\n\nconst baseDecodeRegExps: Record, Record> = {\n xml: {\n strict,\n attribute,\n body: bodyRegExps.xml\n },\n html4: {\n strict,\n attribute,\n body: bodyRegExps.html4\n },\n html5: {\n strict,\n attribute,\n body: bodyRegExps.html5\n }\n};\n\nconst decodeRegExps: Record> = {\n ...baseDecodeRegExps,\n all: baseDecodeRegExps.html5\n};\n\nconst fromCharCode = String.fromCharCode;\nconst outOfBoundsChar = fromCharCode(65533);\n\nconst defaultDecodeEntityOptions: CommonOptions = {\n level: 'all'\n};\n\nfunction getDecodedEntity(\n entity: string,\n references: Record,\n isAttribute: boolean,\n isStrict: boolean\n): string {\n let decodeResult = entity;\n const decodeEntityLastChar = entity[entity.length - 1];\n if (isAttribute && decodeEntityLastChar === '=') {\n decodeResult = entity;\n } else if (isStrict && decodeEntityLastChar !== ';') {\n decodeResult = entity;\n } else {\n const decodeResultByReference = references[entity];\n if (decodeResultByReference) {\n decodeResult = decodeResultByReference;\n } else if (entity[0] === '&' && entity[1] === '#') {\n const decodeSecondChar = entity[2];\n const decodeCode =\n decodeSecondChar == 'x' || decodeSecondChar == 'X'\n ? parseInt(entity.substr(3), 16)\n : parseInt(entity.substr(2));\n\n decodeResult =\n decodeCode >= 0x10ffff\n ? outOfBoundsChar\n : decodeCode > 65535\n ? fromCodePoint(decodeCode)\n : fromCharCode(numericUnicodeMap[decodeCode] || decodeCode);\n }\n }\n return decodeResult;\n}\n\n/** Decodes a single entity */\nexport function decodeEntity(\n entity: string | undefined | null,\n {level = 'all'}: CommonOptions = defaultDecodeEntityOptions\n): string {\n if (!entity) {\n return '';\n }\n return getDecodedEntity(entity, allNamedReferences[level].entities, false, false);\n}\n\n/** Decodes all entities in the text */\nexport function decode(\n text: string | undefined | null,\n {level = 'all', scope = level === 'xml' ? 'strict' : 'body'}: DecodeOptions = defaultDecodeOptions\n) {\n if (!text) {\n return '';\n }\n\n const decodeRegExp = decodeRegExps[level][scope];\n const references = allNamedReferences[level].entities;\n const isAttribute = scope === 'attribute';\n const isStrict = scope === 'strict';\n\n return replaceUsingRegExp(text, decodeRegExp, (entity) =>\n getDecodedEntity(entity, references, isAttribute, isStrict)\n );\n}\n","// This file is autogenerated by tools/process-named-references.ts\n/* eslint-disable */\n\nexport type NamedReferences = {\n [K in 'xml' | 'html4' | 'html5']: {\n entities: Record;\n characters: Record;\n }\n};\nexport const bodyRegExps = {\n xml: /&(?:#\\d+|#[xX][\\da-fA-F]+|[0-9a-zA-Z]+);?/g,\n html4: /∉|&(?:nbsp|iexcl|cent|pound|curren|yen|brvbar|sect|uml|copy|ordf|laquo|not|shy|reg|macr|deg|plusmn|sup2|sup3|acute|micro|para|middot|cedil|sup1|ordm|raquo|frac14|frac12|frac34|iquest|Agrave|Aacute|Acirc|Atilde|Auml|Aring|AElig|Ccedil|Egrave|Eacute|Ecirc|Euml|Igrave|Iacute|Icirc|Iuml|ETH|Ntilde|Ograve|Oacute|Ocirc|Otilde|Ouml|times|Oslash|Ugrave|Uacute|Ucirc|Uuml|Yacute|THORN|szlig|agrave|aacute|acirc|atilde|auml|aring|aelig|ccedil|egrave|eacute|ecirc|euml|igrave|iacute|icirc|iuml|eth|ntilde|ograve|oacute|ocirc|otilde|ouml|divide|oslash|ugrave|uacute|ucirc|uuml|yacute|thorn|yuml|quot|amp|lt|gt|#\\d+|#[xX][\\da-fA-F]+|[0-9a-zA-Z]+);?/g,\n html5: /·|℗|⋇|⪧|⩺|⋗|⦕|⩼|⪆|⥸|⋗|⋛|⪌|≷|≳|⪦|⩹|⋖|⋋|⋉|⥶|⩻|⦖|◃|⊴|◂|∉|⋹̸|⋵̸|∉|⋷|⋶|∌|∌|⋾|⋽|∥|⊠|⨱|⨰|&(?:AElig|AMP|Aacute|Acirc|Agrave|Aring|Atilde|Auml|COPY|Ccedil|ETH|Eacute|Ecirc|Egrave|Euml|GT|Iacute|Icirc|Igrave|Iuml|LT|Ntilde|Oacute|Ocirc|Ograve|Oslash|Otilde|Ouml|QUOT|REG|THORN|Uacute|Ucirc|Ugrave|Uuml|Yacute|aacute|acirc|acute|aelig|agrave|amp|aring|atilde|auml|brvbar|ccedil|cedil|cent|copy|curren|deg|divide|eacute|ecirc|egrave|eth|euml|frac12|frac14|frac34|gt|iacute|icirc|iexcl|igrave|iquest|iuml|laquo|lt|macr|micro|middot|nbsp|not|ntilde|oacute|ocirc|ograve|ordf|ordm|oslash|otilde|ouml|para|plusmn|pound|quot|raquo|reg|sect|shy|sup1|sup2|sup3|szlig|thorn|times|uacute|ucirc|ugrave|uml|uuml|yacute|yen|yuml|#\\d+|#[xX][\\da-fA-F]+|[0-9a-zA-Z]+);?/g\n};\nexport const namedReferences: NamedReferences = {\n \"xml\": {\n \"entities\": {\n \"<\": \"<\",\n \">\": \">\",\n \""\": \"\\\"\",\n \"'\": \"'\",\n \"&\": \"&\"\n },\n \"characters\": {\n \"<\": \"<\",\n \">\": \">\",\n \"\\\"\": \""\",\n \"'\": \"'\",\n \"&\": \"&\"\n }\n },\n \"html4\": {\n \"entities\": {\n \"'\": \"'\",\n \" \": \" \",\n \" \": \" \",\n \"¡\": \"¡\",\n \"¡\": \"¡\",\n \"¢\": \"¢\",\n \"¢\": \"¢\",\n \"£\": \"£\",\n \"£\": \"£\",\n \"¤\": \"¤\",\n \"¤\": \"¤\",\n \"¥\": \"¥\",\n \"¥\": \"¥\",\n \"¦\": \"¦\",\n \"¦\": \"¦\",\n \"§\": \"§\",\n \"§\": \"§\",\n \"¨\": \"¨\",\n \"¨\": \"¨\",\n \"©\": \"©\",\n \"©\": \"©\",\n \"ª\": \"ª\",\n \"ª\": \"ª\",\n \"«\": \"«\",\n \"«\": \"«\",\n \"¬\": \"¬\",\n \"¬\": \"¬\",\n \"­\": \"­\",\n \"­\": \"­\",\n \"®\": \"®\",\n \"®\": \"®\",\n \"¯\": \"¯\",\n \"¯\": \"¯\",\n \"°\": \"°\",\n \"°\": \"°\",\n \"±\": \"±\",\n \"±\": \"±\",\n \"²\": \"²\",\n \"²\": \"²\",\n \"³\": \"³\",\n \"³\": \"³\",\n \"´\": \"´\",\n \"´\": \"´\",\n \"µ\": \"µ\",\n \"µ\": \"µ\",\n \"¶\": \"¶\",\n \"¶\": \"¶\",\n \"·\": \"·\",\n \"·\": \"·\",\n \"¸\": \"¸\",\n \"¸\": \"¸\",\n \"¹\": \"¹\",\n \"¹\": \"¹\",\n \"º\": \"º\",\n \"º\": \"º\",\n \"»\": \"»\",\n \"»\": \"»\",\n \"¼\": \"¼\",\n \"¼\": 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\"ℋ\",\n \"Ħ\": \"Ħ\",\n \"≎\": \"≎\",\n \"≏\": \"≏\",\n \"Е\": \"Е\",\n \"IJ\": \"IJ\",\n \"Ё\": \"Ё\",\n \"Í\": \"Í\",\n \"Í\": \"Í\",\n \"Î\": \"Î\",\n \"Î\": \"Î\",\n \"И\": \"И\",\n \"İ\": \"İ\",\n \"ℑ\": \"ℑ\",\n \"Ì\": \"Ì\",\n \"Ì\": \"Ì\",\n \"ℑ\": \"ℑ\",\n \"Ī\": \"Ī\",\n \"ⅈ\": \"ⅈ\",\n \"⇒\": \"⇒\",\n \"∬\": \"∬\",\n \"∫\": \"∫\",\n \"⋂\": \"⋂\",\n \"⁣\": \"⁣\",\n \"⁢\": \"⁢\",\n \"Į\": \"Į\",\n \"𝕀\": \"𝕀\",\n \"Ι\": \"Ι\",\n \"ℐ\": \"ℐ\",\n \"Ĩ\": \"Ĩ\",\n \"І\": \"І\",\n \"Ï\": \"Ï\",\n \"Ï\": \"Ï\",\n \"Ĵ\": \"Ĵ\",\n \"Й\": \"Й\",\n \"𝔍\": \"𝔍\",\n \"𝕁\": \"𝕁\",\n \"𝒥\": \"𝒥\",\n \"Ј\": \"Ј\",\n \"Є\": \"Є\",\n \"Х\": \"Х\",\n \"Ќ\": \"Ќ\",\n \"Κ\": \"Κ\",\n \"Ķ\": \"Ķ\",\n \"К\": \"К\",\n \"𝔎\": \"𝔎\",\n \"𝕂\": \"𝕂\",\n \"𝒦\": \"𝒦\",\n \"Љ\": \"Љ\",\n \"<\": \"<\",\n \"<\": \"<\",\n \"Ĺ\": \"Ĺ\",\n \"Λ\": \"Λ\",\n \"⟪\": \"⟪\",\n \"ℒ\": \"ℒ\",\n \"↞\": \"↞\",\n \"Ľ\": \"Ľ\",\n \"Ļ\": \"Ļ\",\n \"Л\": \"Л\",\n \"⟨\": \"⟨\",\n \"←\": \"←\",\n \"⇤\": \"⇤\",\n \"⇆\": \"⇆\",\n \"⌈\": \"⌈\",\n \"⟦\": \"⟦\",\n \"⥡\": \"⥡\",\n \"⇃\": \"⇃\",\n \"⥙\": \"⥙\",\n \"⌊\": \"⌊\",\n \"↔\": \"↔\",\n \"⥎\": \"⥎\",\n \"⊣\": \"⊣\",\n \"↤\": \"↤\",\n \"⥚\": \"⥚\",\n \"⊲\": \"⊲\",\n \"⧏\": \"⧏\",\n \"⊴\": \"⊴\",\n \"⥑\": \"⥑\",\n \"⥠\": \"⥠\",\n \"↿\": \"↿\",\n \"⥘\": \"⥘\",\n \"↼\": \"↼\",\n \"⥒\": \"⥒\",\n \"⇐\": \"⇐\",\n \"⇔\": \"⇔\",\n \"⋚\": \"⋚\",\n \"≦\": \"≦\",\n \"≶\": \"≶\",\n \"⪡\": \"⪡\",\n \"⩽\": \"⩽\",\n \"≲\": \"≲\",\n \"𝔏\": \"𝔏\",\n \"⋘\": \"⋘\",\n \"⇚\": \"⇚\",\n \"Ŀ\": \"Ŀ\",\n \"⟵\": \"⟵\",\n \"⟷\": \"⟷\",\n \"⟶\": \"⟶\",\n \"⟸\": \"⟸\",\n \"⟺\": \"⟺\",\n \"⟹\": \"⟹\",\n \"𝕃\": \"𝕃\",\n \"↙\": \"↙\",\n \"↘\": \"↘\",\n \"ℒ\": \"ℒ\",\n \"↰\": \"↰\",\n \"Ł\": \"Ł\",\n \"≪\": \"≪\",\n \"⤅\": \"⤅\",\n \"М\": \"М\",\n \" \": \" \",\n \"ℳ\": \"ℳ\",\n \"𝔐\": \"𝔐\",\n \"∓\": \"∓\",\n \"𝕄\": \"𝕄\",\n \"ℳ\": \"ℳ\",\n \"Μ\": \"Μ\",\n \"Њ\": \"Њ\",\n \"Ń\": \"Ń\",\n \"Ň\": \"Ň\",\n \"Ņ\": \"Ņ\",\n \"Н\": \"Н\",\n \"​\": \"​\",\n \"​\": \"​\",\n \"​\": \"​\",\n \"​\": \"​\",\n \"≫\": \"≫\",\n \"≪\": \"≪\",\n \" \": \"\\n\",\n \"𝔑\": \"𝔑\",\n \"⁠\": \"⁠\",\n \" \": \" \",\n \"ℕ\": \"ℕ\",\n \"⫬\": \"⫬\",\n \"≢\": \"≢\",\n \"≭\": \"≭\",\n \"∦\": \"∦\",\n \"∉\": \"∉\",\n \"≠\": \"≠\",\n \"≂̸\": \"≂̸\",\n \"∄\": \"∄\",\n \"≯\": \"≯\",\n \"≱\": \"≱\",\n \"≧̸\": \"≧̸\",\n \"≫̸\": \"≫̸\",\n \"≹\": \"≹\",\n \"⩾̸\": \"⩾̸\",\n \"≵\": \"≵\",\n \"≎̸\": \"≎̸\",\n \"≏̸\": \"≏̸\",\n \"⋪\": \"⋪\",\n \"⧏̸\": \"⧏̸\",\n \"⋬\": \"⋬\",\n \"≮\": \"≮\",\n \"≰\": \"≰\",\n \"≸\": \"≸\",\n \"≪̸\": \"≪̸\",\n \"⩽̸\": \"⩽̸\",\n \"≴\": \"≴\",\n \"⪢̸\": \"⪢̸\",\n \"⪡̸\": \"⪡̸\",\n \"⊀\": \"⊀\",\n \"⪯̸\": \"⪯̸\",\n \"⋠\": \"⋠\",\n \"∌\": \"∌\",\n \"⋫\": \"⋫\",\n \"⧐̸\": \"⧐̸\",\n \"⋭\": \"⋭\",\n \"⊏̸\": \"⊏̸\",\n \"⋢\": \"⋢\",\n \"⊐̸\": \"⊐̸\",\n \"⋣\": \"⋣\",\n \"⊂⃒\": \"⊂⃒\",\n \"⊈\": \"⊈\",\n \"⊁\": \"⊁\",\n \"⪰̸\": \"⪰̸\",\n \"⋡\": \"⋡\",\n \"≿̸\": \"≿̸\",\n \"⊃⃒\": \"⊃⃒\",\n \"⊉\": \"⊉\",\n \"≁\": \"≁\",\n \"≄\": \"≄\",\n \"≇\": \"≇\",\n \"≉\": \"≉\",\n \"∤\": \"∤\",\n \"𝒩\": \"𝒩\",\n \"Ñ\": \"Ñ\",\n \"Ñ\": \"Ñ\",\n \"Ν\": \"Ν\",\n \"Œ\": \"Œ\",\n \"Ó\": \"Ó\",\n \"Ó\": \"Ó\",\n \"Ô\": \"Ô\",\n \"Ô\": \"Ô\",\n \"О\": \"О\",\n \"Ő\": \"Ő\",\n \"𝔒\": \"𝔒\",\n \"Ò\": \"Ò\",\n \"Ò\": \"Ò\",\n \"Ō\": \"Ō\",\n \"Ω\": \"Ω\",\n \"Ο\": \"Ο\",\n \"𝕆\": \"𝕆\",\n \"“\": \"“\",\n \"‘\": \"‘\",\n \"⩔\": \"⩔\",\n \"𝒪\": \"𝒪\",\n \"Ø\": \"Ø\",\n \"Ø\": \"Ø\",\n \"Õ\": \"Õ\",\n \"Õ\": \"Õ\",\n \"⨷\": \"⨷\",\n \"Ö\": \"Ö\",\n \"Ö\": \"Ö\",\n \"‾\": \"‾\",\n \"⏞\": \"⏞\",\n \"⎴\": \"⎴\",\n \"⏜\": \"⏜\",\n \"∂\": \"∂\",\n \"П\": \"П\",\n \"𝔓\": \"𝔓\",\n \"Φ\": \"Φ\",\n \"Π\": \"Π\",\n \"±\": \"±\",\n \"ℌ\": \"ℌ\",\n \"ℙ\": \"ℙ\",\n \"⪻\": \"⪻\",\n \"≺\": \"≺\",\n \"⪯\": \"⪯\",\n \"≼\": \"≼\",\n \"≾\": \"≾\",\n \"″\": \"″\",\n \"∏\": \"∏\",\n \"∷\": \"∷\",\n \"∝\": \"∝\",\n \"𝒫\": \"𝒫\",\n \"Ψ\": \"Ψ\",\n \""\": \"\\\"\",\n \""\": \"\\\"\",\n \"𝔔\": \"𝔔\",\n \"ℚ\": \"ℚ\",\n \"𝒬\": \"𝒬\",\n \"⤐\": \"⤐\",\n \"®\": \"®\",\n \"®\": \"®\",\n \"Ŕ\": \"Ŕ\",\n \"⟫\": \"⟫\",\n \"↠\": \"↠\",\n \"⤖\": \"⤖\",\n \"Ř\": \"Ř\",\n \"Ŗ\": \"Ŗ\",\n \"Р\": \"Р\",\n \"ℜ\": \"ℜ\",\n \"∋\": \"∋\",\n \"⇋\": \"⇋\",\n \"⥯\": \"⥯\",\n \"ℜ\": \"ℜ\",\n \"Ρ\": \"Ρ\",\n \"⟩\": \"⟩\",\n \"→\": \"→\",\n \"⇥\": \"⇥\",\n \"⇄\": \"⇄\",\n \"⌉\": \"⌉\",\n \"⟧\": \"⟧\",\n \"⥝\": \"⥝\",\n \"⇂\": \"⇂\",\n \"⥕\": \"⥕\",\n \"⌋\": \"⌋\",\n \"⊢\": \"⊢\",\n \"↦\": \"↦\",\n \"⥛\": \"⥛\",\n \"⊳\": \"⊳\",\n \"⧐\": \"⧐\",\n \"⊵\": \"⊵\",\n \"⥏\": \"⥏\",\n \"⥜\": \"⥜\",\n \"↾\": \"↾\",\n \"⥔\": \"⥔\",\n \"⇀\": \"⇀\",\n \"⥓\": \"⥓\",\n \"⇒\": \"⇒\",\n \"ℝ\": \"ℝ\",\n \"⥰\": \"⥰\",\n \"⇛\": \"⇛\",\n \"ℛ\": \"ℛ\",\n \"↱\": \"↱\",\n \"⧴\": \"⧴\",\n \"Щ\": \"Щ\",\n \"Ш\": \"Ш\",\n \"Ь\": \"Ь\",\n \"Ś\": \"Ś\",\n \"⪼\": \"⪼\",\n \"Š\": \"Š\",\n \"Ş\": \"Ş\",\n \"Ŝ\": \"Ŝ\",\n \"С\": \"С\",\n \"𝔖\": \"𝔖\",\n \"↓\": \"↓\",\n \"←\": \"←\",\n \"→\": \"→\",\n \"↑\": \"↑\",\n \"Σ\": \"Σ\",\n \"∘\": \"∘\",\n \"𝕊\": \"𝕊\",\n \"√\": \"√\",\n \"□\": \"□\",\n \"⊓\": \"⊓\",\n \"⊏\": \"⊏\",\n \"⊑\": \"⊑\",\n \"⊐\": \"⊐\",\n \"⊒\": \"⊒\",\n \"⊔\": \"⊔\",\n \"𝒮\": \"𝒮\",\n \"⋆\": \"⋆\",\n \"⋐\": \"⋐\",\n \"⋐\": \"⋐\",\n \"⊆\": \"⊆\",\n \"≻\": \"≻\",\n \"⪰\": \"⪰\",\n \"≽\": \"≽\",\n \"≿\": \"≿\",\n \"∋\": \"∋\",\n \"∑\": \"∑\",\n \"⋑\": \"⋑\",\n \"⊃\": \"⊃\",\n \"⊇\": \"⊇\",\n \"⋑\": \"⋑\",\n \"Þ\": \"Þ\",\n \"Þ\": \"Þ\",\n \"™\": \"™\",\n \"Ћ\": \"Ћ\",\n \"Ц\": \"Ц\",\n \" \": \"\\t\",\n \"Τ\": \"Τ\",\n \"Ť\": \"Ť\",\n \"Ţ\": \"Ţ\",\n \"Т\": \"Т\",\n \"𝔗\": \"𝔗\",\n \"∴\": \"∴\",\n \"Θ\": \"Θ\",\n \"  \": \"  \",\n \" \": \" \",\n \"∼\": \"∼\",\n \"≃\": \"≃\",\n \"≅\": \"≅\",\n \"≈\": \"≈\",\n \"𝕋\": \"𝕋\",\n \"⃛\": \"⃛\",\n \"𝒯\": \"𝒯\",\n \"Ŧ\": \"Ŧ\",\n \"Ú\": \"Ú\",\n \"Ú\": \"Ú\",\n \"↟\": \"↟\",\n \"⥉\": \"⥉\",\n \"Ў\": \"Ў\",\n \"Ŭ\": \"Ŭ\",\n \"Û\": \"Û\",\n \"Û\": \"Û\",\n \"У\": \"У\",\n \"Ű\": \"Ű\",\n \"𝔘\": \"𝔘\",\n \"Ù\": \"Ù\",\n \"Ù\": \"Ù\",\n \"Ū\": \"Ū\",\n \"_\": \"_\",\n \"⏟\": \"⏟\",\n \"⎵\": \"⎵\",\n \"⏝\": \"⏝\",\n \"⋃\": \"⋃\",\n \"⊎\": \"⊎\",\n \"Ų\": \"Ų\",\n \"𝕌\": \"𝕌\",\n \"↑\": \"↑\",\n \"⤒\": \"⤒\",\n \"⇅\": \"⇅\",\n \"↕\": \"↕\",\n \"⥮\": \"⥮\",\n \"⊥\": \"⊥\",\n \"↥\": \"↥\",\n \"⇑\": \"⇑\",\n \"⇕\": \"⇕\",\n \"↖\": \"↖\",\n \"↗\": \"↗\",\n \"ϒ\": \"ϒ\",\n \"Υ\": \"Υ\",\n \"Ů\": \"Ů\",\n \"𝒰\": \"𝒰\",\n \"Ũ\": \"Ũ\",\n \"Ü\": \"Ü\",\n \"Ü\": \"Ü\",\n \"⊫\": \"⊫\",\n \"⫫\": \"⫫\",\n \"В\": \"В\",\n \"⊩\": \"⊩\",\n \"⫦\": \"⫦\",\n \"⋁\": \"⋁\",\n \"‖\": \"‖\",\n \"‖\": \"‖\",\n \"∣\": \"∣\",\n \"|\": \"|\",\n \"❘\": \"❘\",\n \"≀\": \"≀\",\n \" \": \" \",\n \"𝔙\": \"𝔙\",\n \"𝕍\": \"𝕍\",\n \"𝒱\": \"𝒱\",\n \"⊪\": \"⊪\",\n \"Ŵ\": \"Ŵ\",\n \"⋀\": \"⋀\",\n \"𝔚\": \"𝔚\",\n \"𝕎\": \"𝕎\",\n \"𝒲\": \"𝒲\",\n \"𝔛\": \"𝔛\",\n \"Ξ\": \"Ξ\",\n \"𝕏\": \"𝕏\",\n \"𝒳\": \"𝒳\",\n \"Я\": \"Я\",\n \"Ї\": \"Ї\",\n \"Ю\": \"Ю\",\n \"Ý\": \"Ý\",\n \"Ý\": \"Ý\",\n \"Ŷ\": \"Ŷ\",\n \"Ы\": \"Ы\",\n \"𝔜\": \"𝔜\",\n \"𝕐\": \"𝕐\",\n \"𝒴\": \"𝒴\",\n \"Ÿ\": \"Ÿ\",\n \"Ж\": \"Ж\",\n \"Ź\": \"Ź\",\n \"Ž\": \"Ž\",\n \"З\": \"З\",\n \"Ż\": \"Ż\",\n \"​\": \"​\",\n \"Ζ\": \"Ζ\",\n \"ℨ\": \"ℨ\",\n \"ℤ\": \"ℤ\",\n \"𝒵\": \"𝒵\",\n \"á\": \"á\",\n \"á\": \"á\",\n \"ă\": \"ă\",\n \"∾\": \"∾\",\n \"∾̳\": \"∾̳\",\n \"∿\": \"∿\",\n \"â\": \"â\",\n \"â\": \"â\",\n \"´\": \"´\",\n \"´\": \"´\",\n \"а\": \"а\",\n \"æ\": \"æ\",\n \"æ\": \"æ\",\n \"⁡\": \"⁡\",\n \"𝔞\": \"𝔞\",\n \"à\": \"à\",\n \"à\": \"à\",\n \"ℵ\": \"ℵ\",\n \"ℵ\": \"ℵ\",\n \"α\": \"α\",\n \"ā\": \"ā\",\n \"⨿\": \"⨿\",\n \"&\": \"&\",\n \"&\": \"&\",\n \"∧\": \"∧\",\n \"⩕\": \"⩕\",\n \"⩜\": \"⩜\",\n \"⩘\": \"⩘\",\n \"⩚\": \"⩚\",\n \"∠\": \"∠\",\n \"⦤\": \"⦤\",\n \"∠\": \"∠\",\n \"∡\": \"∡\",\n \"⦨\": \"⦨\",\n \"⦩\": \"⦩\",\n \"⦪\": \"⦪\",\n \"⦫\": \"⦫\",\n \"⦬\": \"⦬\",\n \"⦭\": \"⦭\",\n \"⦮\": \"⦮\",\n \"⦯\": \"⦯\",\n \"∟\": \"∟\",\n \"⊾\": \"⊾\",\n \"⦝\": \"⦝\",\n \"∢\": \"∢\",\n \"Å\": \"Å\",\n \"⍼\": \"⍼\",\n \"ą\": \"ą\",\n \"𝕒\": \"𝕒\",\n \"≈\": \"≈\",\n \"⩰\": \"⩰\",\n \"⩯\": \"⩯\",\n \"≊\": \"≊\",\n \"≋\": \"≋\",\n \"'\": \"'\",\n \"≈\": \"≈\",\n \"≊\": \"≊\",\n \"å\": \"å\",\n \"å\": \"å\",\n \"𝒶\": \"𝒶\",\n \"*\": \"*\",\n \"≈\": \"≈\",\n \"≍\": \"≍\",\n \"ã\": \"ã\",\n \"ã\": \"ã\",\n \"ä\": \"ä\",\n \"ä\": \"ä\",\n \"∳\": \"∳\",\n \"⨑\": \"⨑\",\n \"⫭\": \"⫭\",\n \"≌\": \"≌\",\n \"϶\": \"϶\",\n \"‵\": \"‵\",\n \"∽\": \"∽\",\n \"⋍\": \"⋍\",\n \"⊽\": \"⊽\",\n \"⌅\": \"⌅\",\n \"⌅\": \"⌅\",\n \"⎵\": \"⎵\",\n \"⎶\": \"⎶\",\n \"≌\": \"≌\",\n \"б\": \"б\",\n \"„\": \"„\",\n \"∵\": \"∵\",\n \"∵\": \"∵\",\n \"⦰\": \"⦰\",\n \"϶\": \"϶\",\n \"ℬ\": \"ℬ\",\n \"β\": \"β\",\n \"ℶ\": \"ℶ\",\n \"≬\": \"≬\",\n \"𝔟\": \"𝔟\",\n \"⋂\": \"⋂\",\n \"◯\": \"◯\",\n \"⋃\": \"⋃\",\n \"⨀\": \"⨀\",\n \"⨁\": \"⨁\",\n \"⨂\": \"⨂\",\n \"⨆\": \"⨆\",\n \"★\": \"★\",\n \"▽\": \"▽\",\n \"△\": \"△\",\n \"⨄\": \"⨄\",\n \"⋁\": \"⋁\",\n \"⋀\": \"⋀\",\n \"⤍\": \"⤍\",\n \"⧫\": \"⧫\",\n \"▪\": \"▪\",\n \"▴\": \"▴\",\n \"▾\": \"▾\",\n \"◂\": \"◂\",\n \"▸\": \"▸\",\n \"␣\": \"␣\",\n \"▒\": \"▒\",\n \"░\": \"░\",\n \"▓\": \"▓\",\n \"█\": \"█\",\n \"=⃥\": \"=⃥\",\n \"≡⃥\": \"≡⃥\",\n \"⌐\": \"⌐\",\n \"𝕓\": \"𝕓\",\n \"⊥\": \"⊥\",\n \"⊥\": \"⊥\",\n \"⋈\": \"⋈\",\n \"╗\": \"╗\",\n \"╔\": \"╔\",\n \"╖\": \"╖\",\n \"╓\": \"╓\",\n \"═\": \"═\",\n \"╦\": \"╦\",\n \"╩\": \"╩\",\n \"╤\": \"╤\",\n \"╧\": \"╧\",\n \"╝\": \"╝\",\n \"╚\": \"╚\",\n \"╜\": \"╜\",\n \"╙\": \"╙\",\n \"║\": \"║\",\n \"╬\": \"╬\",\n \"╣\": \"╣\",\n \"╠\": \"╠\",\n \"╫\": \"╫\",\n \"╢\": \"╢\",\n \"╟\": \"╟\",\n \"⧉\": \"⧉\",\n \"╕\": \"╕\",\n \"╒\": \"╒\",\n \"┐\": \"┐\",\n \"┌\": \"┌\",\n \"─\": \"─\",\n \"╥\": \"╥\",\n \"╨\": \"╨\",\n \"┬\": \"┬\",\n \"┴\": \"┴\",\n \"⊟\": \"⊟\",\n \"⊞\": \"⊞\",\n \"⊠\": \"⊠\",\n \"╛\": \"╛\",\n \"╘\": \"╘\",\n \"┘\": \"┘\",\n \"└\": \"└\",\n \"│\": \"│\",\n \"╪\": \"╪\",\n \"╡\": \"╡\",\n \"╞\": \"╞\",\n \"┼\": \"┼\",\n \"┤\": \"┤\",\n \"├\": \"├\",\n \"‵\": \"‵\",\n \"˘\": \"˘\",\n \"¦\": \"¦\",\n \"¦\": \"¦\",\n \"𝒷\": \"𝒷\",\n \"⁏\": \"⁏\",\n \"∽\": \"∽\",\n \"⋍\": \"⋍\",\n \"\\": \"\\\\\",\n \"⧅\": \"⧅\",\n \"⟈\": \"⟈\",\n \"•\": \"•\",\n \"•\": \"•\",\n \"≎\": \"≎\",\n \"⪮\": \"⪮\",\n \"≏\": \"≏\",\n \"≏\": \"≏\",\n \"ć\": \"ć\",\n \"∩\": \"∩\",\n \"⩄\": \"⩄\",\n \"⩉\": \"⩉\",\n \"⩋\": \"⩋\",\n \"⩇\": \"⩇\",\n \"⩀\": \"⩀\",\n \"∩︀\": \"∩︀\",\n \"⁁\": \"⁁\",\n \"ˇ\": \"ˇ\",\n \"⩍\": \"⩍\",\n \"č\": \"č\",\n \"ç\": \"ç\",\n \"ç\": \"ç\",\n \"ĉ\": \"ĉ\",\n \"⩌\": \"⩌\",\n \"⩐\": \"⩐\",\n \"ċ\": \"ċ\",\n \"¸\": \"¸\",\n \"¸\": \"¸\",\n \"⦲\": \"⦲\",\n \"¢\": \"¢\",\n \"¢\": \"¢\",\n \"·\": \"·\",\n \"𝔠\": \"𝔠\",\n \"ч\": \"ч\",\n \"✓\": \"✓\",\n \"✓\": \"✓\",\n \"χ\": \"χ\",\n \"○\": \"○\",\n \"⧃\": \"⧃\",\n \"ˆ\": \"ˆ\",\n \"≗\": \"≗\",\n \"↺\": \"↺\",\n \"↻\": \"↻\",\n \"®\": \"®\",\n \"Ⓢ\": \"Ⓢ\",\n \"⊛\": \"⊛\",\n \"⊚\": \"⊚\",\n \"⊝\": \"⊝\",\n \"≗\": \"≗\",\n \"⨐\": \"⨐\",\n \"⫯\": \"⫯\",\n \"⧂\": \"⧂\",\n \"♣\": \"♣\",\n \"♣\": \"♣\",\n \":\": \":\",\n \"≔\": \"≔\",\n \"≔\": \"≔\",\n \",\": \",\",\n \"@\": \"@\",\n \"∁\": \"∁\",\n \"∘\": \"∘\",\n \"∁\": \"∁\",\n \"ℂ\": \"ℂ\",\n \"≅\": \"≅\",\n \"⩭\": \"⩭\",\n \"∮\": \"∮\",\n \"𝕔\": \"𝕔\",\n \"∐\": \"∐\",\n \"©\": \"©\",\n \"©\": \"©\",\n \"℗\": \"℗\",\n \"↵\": \"↵\",\n \"✗\": \"✗\",\n \"𝒸\": \"𝒸\",\n \"⫏\": \"⫏\",\n \"⫑\": \"⫑\",\n \"⫐\": \"⫐\",\n \"⫒\": \"⫒\",\n \"⋯\": \"⋯\",\n \"⤸\": \"⤸\",\n \"⤵\": \"⤵\",\n \"⋞\": \"⋞\",\n \"⋟\": \"⋟\",\n \"↶\": \"↶\",\n \"⤽\": \"⤽\",\n \"∪\": \"∪\",\n \"⩈\": \"⩈\",\n \"⩆\": \"⩆\",\n \"⩊\": \"⩊\",\n \"⊍\": \"⊍\",\n \"⩅\": \"⩅\",\n \"∪︀\": \"∪︀\",\n \"↷\": \"↷\",\n \"⤼\": \"⤼\",\n \"⋞\": \"⋞\",\n \"⋟\": \"⋟\",\n \"⋎\": \"⋎\",\n \"⋏\": \"⋏\",\n \"¤\": \"¤\",\n \"¤\": \"¤\",\n \"↶\": \"↶\",\n \"↷\": \"↷\",\n \"⋎\": \"⋎\",\n \"⋏\": \"⋏\",\n \"∲\": \"∲\",\n \"∱\": \"∱\",\n \"⌭\": \"⌭\",\n \"⇓\": \"⇓\",\n \"⥥\": \"⥥\",\n \"†\": \"†\",\n \"ℸ\": \"ℸ\",\n \"↓\": \"↓\",\n \"‐\": \"‐\",\n \"⊣\": \"⊣\",\n \"⤏\": \"⤏\",\n \"˝\": \"˝\",\n \"ď\": \"ď\",\n \"д\": \"д\",\n \"ⅆ\": \"ⅆ\",\n \"‡\": \"‡\",\n \"⇊\": \"⇊\",\n \"⩷\": \"⩷\",\n \"°\": \"°\",\n \"°\": \"°\",\n \"δ\": \"δ\",\n \"⦱\": \"⦱\",\n \"⥿\": \"⥿\",\n \"𝔡\": \"𝔡\",\n \"⇃\": \"⇃\",\n \"⇂\": \"⇂\",\n \"⋄\": \"⋄\",\n \"⋄\": \"⋄\",\n \"♦\": \"♦\",\n \"♦\": \"♦\",\n \"¨\": \"¨\",\n \"ϝ\": \"ϝ\",\n \"⋲\": \"⋲\",\n \"÷\": \"÷\",\n \"÷\": \"÷\",\n \"÷\": \"÷\",\n \"⋇\": \"⋇\",\n \"⋇\": \"⋇\",\n \"ђ\": \"ђ\",\n \"⌞\": \"⌞\",\n \"⌍\": \"⌍\",\n \"$\": \"$\",\n \"𝕕\": \"𝕕\",\n \"˙\": \"˙\",\n \"≐\": \"≐\",\n \"≑\": \"≑\",\n \"∸\": \"∸\",\n \"∔\": \"∔\",\n \"⊡\": \"⊡\",\n \"⌆\": \"⌆\",\n \"↓\": \"↓\",\n \"⇊\": \"⇊\",\n \"⇃\": \"⇃\",\n \"⇂\": \"⇂\",\n \"⤐\": \"⤐\",\n \"⌟\": \"⌟\",\n \"⌌\": \"⌌\",\n \"𝒹\": \"𝒹\",\n \"ѕ\": \"ѕ\",\n \"⧶\": \"⧶\",\n \"đ\": \"đ\",\n \"⋱\": \"⋱\",\n \"▿\": \"▿\",\n \"▾\": \"▾\",\n \"⇵\": \"⇵\",\n \"⥯\": \"⥯\",\n \"⦦\": \"⦦\",\n \"џ\": \"џ\",\n \"⟿\": \"⟿\",\n \"⩷\": \"⩷\",\n \"≑\": \"≑\",\n \"é\": \"é\",\n \"é\": \"é\",\n \"⩮\": \"⩮\",\n \"ě\": \"ě\",\n \"≖\": \"≖\",\n \"ê\": \"ê\",\n \"ê\": \"ê\",\n \"≕\": \"≕\",\n \"э\": \"э\",\n \"ė\": \"ė\",\n \"ⅇ\": \"ⅇ\",\n \"≒\": \"≒\",\n \"𝔢\": \"𝔢\",\n \"⪚\": \"⪚\",\n \"è\": \"è\",\n \"è\": \"è\",\n \"⪖\": \"⪖\",\n \"⪘\": \"⪘\",\n \"⪙\": \"⪙\",\n \"⏧\": \"⏧\",\n \"ℓ\": \"ℓ\",\n \"⪕\": \"⪕\",\n \"⪗\": \"⪗\",\n \"ē\": \"ē\",\n \"∅\": \"∅\",\n \"∅\": \"∅\",\n \"∅\": \"∅\",\n \" \": \" \",\n \" \": \" \",\n \" \": \" \",\n \"ŋ\": \"ŋ\",\n \" \": \" \",\n \"ę\": \"ę\",\n \"𝕖\": \"𝕖\",\n \"⋕\": \"⋕\",\n \"⧣\": \"⧣\",\n \"⩱\": \"⩱\",\n \"ε\": \"ε\",\n \"ε\": \"ε\",\n \"ϵ\": \"ϵ\",\n \"≖\": \"≖\",\n \"≕\": \"≕\",\n \"≂\": \"≂\",\n \"⪖\": \"⪖\",\n \"⪕\": \"⪕\",\n \"=\": \"=\",\n \"≟\": \"≟\",\n \"≡\": \"≡\",\n \"⩸\": \"⩸\",\n \"⧥\": \"⧥\",\n \"≓\": \"≓\",\n \"⥱\": \"⥱\",\n \"ℯ\": \"ℯ\",\n \"≐\": \"≐\",\n \"≂\": \"≂\",\n \"η\": \"η\",\n \"ð\": \"ð\",\n \"ð\": \"ð\",\n \"ë\": \"ë\",\n \"ë\": \"ë\",\n \"€\": \"€\",\n \"!\": \"!\",\n \"∃\": \"∃\",\n \"ℰ\": \"ℰ\",\n \"ⅇ\": \"ⅇ\",\n \"≒\": \"≒\",\n \"ф\": \"ф\",\n \"♀\": \"♀\",\n \"ffi\": \"ffi\",\n \"ff\": \"ff\",\n \"ffl\": \"ffl\",\n \"𝔣\": \"𝔣\",\n \"fi\": \"fi\",\n \"fj\": \"fj\",\n \"♭\": \"♭\",\n \"fl\": \"fl\",\n \"▱\": \"▱\",\n \"ƒ\": \"ƒ\",\n \"𝕗\": \"𝕗\",\n \"∀\": \"∀\",\n \"⋔\": \"⋔\",\n \"⫙\": \"⫙\",\n \"⨍\": \"⨍\",\n \"½\": \"½\",\n \"½\": \"½\",\n \"⅓\": \"⅓\",\n \"¼\": \"¼\",\n \"¼\": \"¼\",\n \"⅕\": \"⅕\",\n \"⅙\": \"⅙\",\n \"⅛\": \"⅛\",\n \"⅔\": \"⅔\",\n \"⅖\": \"⅖\",\n \"¾\": \"¾\",\n \"¾\": \"¾\",\n \"⅗\": \"⅗\",\n \"⅜\": \"⅜\",\n \"⅘\": \"⅘\",\n \"⅚\": \"⅚\",\n \"⅝\": \"⅝\",\n \"⅞\": \"⅞\",\n \"⁄\": \"⁄\",\n \"⌢\": \"⌢\",\n \"𝒻\": \"𝒻\",\n \"≧\": \"≧\",\n \"⪌\": \"⪌\",\n \"ǵ\": \"ǵ\",\n \"γ\": \"γ\",\n \"ϝ\": \"ϝ\",\n \"⪆\": \"⪆\",\n \"ğ\": \"ğ\",\n \"ĝ\": \"ĝ\",\n \"г\": \"г\",\n \"ġ\": \"ġ\",\n \"≥\": \"≥\",\n \"⋛\": \"⋛\",\n \"≥\": \"≥\",\n \"≧\": \"≧\",\n \"⩾\": \"⩾\",\n \"⩾\": \"⩾\",\n \"⪩\": \"⪩\",\n \"⪀\": \"⪀\",\n \"⪂\": \"⪂\",\n \"⪄\": \"⪄\",\n \"⋛︀\": \"⋛︀\",\n \"⪔\": \"⪔\",\n \"𝔤\": \"𝔤\",\n \"≫\": \"≫\",\n \"⋙\": \"⋙\",\n \"ℷ\": \"ℷ\",\n \"ѓ\": \"ѓ\",\n \"≷\": \"≷\",\n \"⪒\": \"⪒\",\n \"⪥\": \"⪥\",\n \"⪤\": \"⪤\",\n \"≩\": \"≩\",\n \"⪊\": \"⪊\",\n \"⪊\": \"⪊\",\n \"⪈\": \"⪈\",\n \"⪈\": \"⪈\",\n \"≩\": \"≩\",\n \"⋧\": \"⋧\",\n \"𝕘\": \"𝕘\",\n \"`\": \"`\",\n \"ℊ\": \"ℊ\",\n \"≳\": \"≳\",\n \"⪎\": \"⪎\",\n \"⪐\": \"⪐\",\n \">\": \">\",\n \">\": \">\",\n \"⪧\": \"⪧\",\n \"⩺\": \"⩺\",\n \"⋗\": \"⋗\",\n \"⦕\": \"⦕\",\n \"⩼\": \"⩼\",\n \"⪆\": \"⪆\",\n \"⥸\": \"⥸\",\n \"⋗\": \"⋗\",\n \"⋛\": \"⋛\",\n \"⪌\": \"⪌\",\n \"≷\": \"≷\",\n \"≳\": \"≳\",\n \"≩︀\": \"≩︀\",\n \"≩︀\": \"≩︀\",\n \"⇔\": \"⇔\",\n \" \": \" \",\n \"½\": \"½\",\n \"ℋ\": \"ℋ\",\n \"ъ\": \"ъ\",\n \"↔\": \"↔\",\n \"⥈\": \"⥈\",\n \"↭\": \"↭\",\n \"ℏ\": \"ℏ\",\n \"ĥ\": \"ĥ\",\n \"♥\": \"♥\",\n \"♥\": \"♥\",\n \"…\": \"…\",\n \"⊹\": \"⊹\",\n \"𝔥\": \"𝔥\",\n \"⤥\": \"⤥\",\n \"⤦\": \"⤦\",\n \"⇿\": \"⇿\",\n \"∻\": \"∻\",\n \"↩\": \"↩\",\n \"↪\": \"↪\",\n \"𝕙\": \"𝕙\",\n \"―\": \"―\",\n \"𝒽\": \"𝒽\",\n \"ℏ\": \"ℏ\",\n \"ħ\": \"ħ\",\n \"⁃\": \"⁃\",\n \"‐\": \"‐\",\n \"í\": \"í\",\n \"í\": \"í\",\n \"⁣\": \"⁣\",\n \"î\": \"î\",\n \"î\": \"î\",\n \"и\": \"и\",\n \"е\": \"е\",\n \"¡\": \"¡\",\n \"¡\": \"¡\",\n \"⇔\": \"⇔\",\n \"𝔦\": \"𝔦\",\n \"ì\": \"ì\",\n \"ì\": \"ì\",\n \"ⅈ\": \"ⅈ\",\n \"⨌\": \"⨌\",\n \"∭\": \"∭\",\n \"⧜\": \"⧜\",\n \"℩\": \"℩\",\n \"ij\": \"ij\",\n \"ī\": \"ī\",\n \"ℑ\": \"ℑ\",\n \"ℐ\": \"ℐ\",\n \"ℑ\": \"ℑ\",\n \"ı\": \"ı\",\n \"⊷\": \"⊷\",\n \"Ƶ\": \"Ƶ\",\n \"∈\": \"∈\",\n \"℅\": \"℅\",\n \"∞\": \"∞\",\n \"⧝\": \"⧝\",\n \"ı\": \"ı\",\n \"∫\": \"∫\",\n \"⊺\": \"⊺\",\n \"ℤ\": \"ℤ\",\n \"⊺\": \"⊺\",\n \"⨗\": \"⨗\",\n \"⨼\": \"⨼\",\n \"ё\": \"ё\",\n \"į\": \"į\",\n \"𝕚\": \"𝕚\",\n \"ι\": \"ι\",\n \"⨼\": \"⨼\",\n \"¿\": \"¿\",\n \"¿\": \"¿\",\n \"𝒾\": \"𝒾\",\n \"∈\": \"∈\",\n \"⋹\": \"⋹\",\n \"⋵\": \"⋵\",\n \"⋴\": \"⋴\",\n \"⋳\": \"⋳\",\n \"∈\": \"∈\",\n \"⁢\": \"⁢\",\n \"ĩ\": \"ĩ\",\n \"і\": \"і\",\n \"ï\": \"ï\",\n \"ï\": \"ï\",\n \"ĵ\": \"ĵ\",\n \"й\": \"й\",\n \"𝔧\": \"𝔧\",\n \"ȷ\": \"ȷ\",\n \"𝕛\": \"𝕛\",\n \"𝒿\": \"𝒿\",\n \"ј\": \"ј\",\n \"є\": \"є\",\n \"κ\": \"κ\",\n \"ϰ\": \"ϰ\",\n \"ķ\": \"ķ\",\n \"к\": \"к\",\n \"𝔨\": \"𝔨\",\n \"ĸ\": \"ĸ\",\n \"х\": \"х\",\n \"ќ\": \"ќ\",\n \"𝕜\": \"𝕜\",\n \"𝓀\": \"𝓀\",\n \"⇚\": \"⇚\",\n \"⇐\": \"⇐\",\n \"⤛\": \"⤛\",\n \"⤎\": \"⤎\",\n \"≦\": \"≦\",\n \"⪋\": \"⪋\",\n \"⥢\": \"⥢\",\n \"ĺ\": \"ĺ\",\n \"⦴\": \"⦴\",\n \"ℒ\": \"ℒ\",\n \"λ\": \"λ\",\n \"⟨\": \"⟨\",\n \"⦑\": \"⦑\",\n \"⟨\": \"⟨\",\n \"⪅\": \"⪅\",\n \"«\": \"«\",\n \"«\": \"«\",\n \"←\": \"←\",\n \"⇤\": \"⇤\",\n \"⤟\": \"⤟\",\n \"⤝\": \"⤝\",\n \"↩\": \"↩\",\n \"↫\": \"↫\",\n \"⤹\": \"⤹\",\n \"⥳\": \"⥳\",\n \"↢\": \"↢\",\n \"⪫\": \"⪫\",\n \"⤙\": \"⤙\",\n \"⪭\": \"⪭\",\n \"⪭︀\": \"⪭︀\",\n \"⤌\": \"⤌\",\n \"❲\": \"❲\",\n \"{\": \"{\",\n \"[\": \"[\",\n \"⦋\": \"⦋\",\n \"⦏\": \"⦏\",\n \"⦍\": \"⦍\",\n \"ľ\": \"ľ\",\n \"ļ\": \"ļ\",\n \"⌈\": \"⌈\",\n \"{\": \"{\",\n \"л\": \"л\",\n \"⤶\": \"⤶\",\n \"“\": \"“\",\n \"„\": \"„\",\n \"⥧\": \"⥧\",\n \"⥋\": \"⥋\",\n \"↲\": \"↲\",\n \"≤\": \"≤\",\n \"←\": \"←\",\n \"↢\": \"↢\",\n \"↽\": \"↽\",\n \"↼\": \"↼\",\n \"⇇\": \"⇇\",\n \"↔\": \"↔\",\n \"⇆\": \"⇆\",\n \"⇋\": \"⇋\",\n \"↭\": \"↭\",\n \"⋋\": \"⋋\",\n \"⋚\": \"⋚\",\n \"≤\": \"≤\",\n \"≦\": \"≦\",\n \"⩽\": \"⩽\",\n \"⩽\": \"⩽\",\n \"⪨\": \"⪨\",\n \"⩿\": \"⩿\",\n \"⪁\": \"⪁\",\n \"⪃\": \"⪃\",\n \"⋚︀\": \"⋚︀\",\n \"⪓\": \"⪓\",\n \"⪅\": \"⪅\",\n \"⋖\": \"⋖\",\n \"⋚\": \"⋚\",\n \"⪋\": \"⪋\",\n \"≶\": \"≶\",\n \"≲\": \"≲\",\n \"⥼\": \"⥼\",\n \"⌊\": \"⌊\",\n \"𝔩\": \"𝔩\",\n \"≶\": \"≶\",\n \"⪑\": \"⪑\",\n \"↽\": \"↽\",\n \"↼\": \"↼\",\n \"⥪\": \"⥪\",\n \"▄\": \"▄\",\n \"љ\": \"љ\",\n \"≪\": \"≪\",\n \"⇇\": \"⇇\",\n \"⌞\": \"⌞\",\n \"⥫\": \"⥫\",\n \"◺\": \"◺\",\n \"ŀ\": \"ŀ\",\n \"⎰\": \"⎰\",\n \"⎰\": \"⎰\",\n \"≨\": \"≨\",\n \"⪉\": \"⪉\",\n \"⪉\": \"⪉\",\n \"⪇\": \"⪇\",\n \"⪇\": \"⪇\",\n \"≨\": \"≨\",\n \"⋦\": \"⋦\",\n \"⟬\": \"⟬\",\n \"⇽\": \"⇽\",\n \"⟦\": \"⟦\",\n \"⟵\": \"⟵\",\n \"⟷\": \"⟷\",\n \"⟼\": \"⟼\",\n \"⟶\": \"⟶\",\n \"↫\": \"↫\",\n \"↬\": \"↬\",\n \"⦅\": \"⦅\",\n \"𝕝\": \"𝕝\",\n \"⨭\": \"⨭\",\n \"⨴\": \"⨴\",\n \"∗\": \"∗\",\n \"_\": \"_\",\n \"◊\": \"◊\",\n \"◊\": \"◊\",\n \"⧫\": \"⧫\",\n \"(\": \"(\",\n \"⦓\": \"⦓\",\n \"⇆\": \"⇆\",\n \"⌟\": \"⌟\",\n \"⇋\": \"⇋\",\n \"⥭\": \"⥭\",\n \"‎\": \"‎\",\n \"⊿\": \"⊿\",\n \"‹\": \"‹\",\n \"𝓁\": \"𝓁\",\n \"↰\": \"↰\",\n \"≲\": \"≲\",\n \"⪍\": \"⪍\",\n \"⪏\": \"⪏\",\n \"[\": \"[\",\n \"‘\": \"‘\",\n \"‚\": \"‚\",\n \"ł\": \"ł\",\n \"<\": \"<\",\n \"<\": \"<\",\n \"⪦\": \"⪦\",\n \"⩹\": \"⩹\",\n \"⋖\": \"⋖\",\n \"⋋\": \"⋋\",\n \"⋉\": \"⋉\",\n \"⥶\": \"⥶\",\n \"⩻\": \"⩻\",\n \"⦖\": \"⦖\",\n \"◃\": \"◃\",\n \"⊴\": \"⊴\",\n \"◂\": \"◂\",\n \"⥊\": \"⥊\",\n \"⥦\": \"⥦\",\n \"≨︀\": \"≨︀\",\n \"≨︀\": \"≨︀\",\n \"∺\": \"∺\",\n \"¯\": \"¯\",\n \"¯\": \"¯\",\n \"♂\": \"♂\",\n \"✠\": \"✠\",\n \"✠\": \"✠\",\n \"↦\": \"↦\",\n \"↦\": \"↦\",\n \"↧\": \"↧\",\n \"↤\": \"↤\",\n \"↥\": \"↥\",\n \"▮\": \"▮\",\n \"⨩\": \"⨩\",\n \"м\": \"м\",\n \"—\": \"—\",\n \"∡\": \"∡\",\n \"𝔪\": \"𝔪\",\n \"℧\": \"℧\",\n \"µ\": \"µ\",\n \"µ\": \"µ\",\n \"∣\": \"∣\",\n \"*\": \"*\",\n \"⫰\": \"⫰\",\n \"·\": \"·\",\n \"·\": \"·\",\n \"−\": \"−\",\n \"⊟\": \"⊟\",\n \"∸\": \"∸\",\n \"⨪\": \"⨪\",\n \"⫛\": \"⫛\",\n \"…\": \"…\",\n \"∓\": \"∓\",\n \"⊧\": \"⊧\",\n \"𝕞\": \"𝕞\",\n \"∓\": \"∓\",\n \"𝓂\": \"𝓂\",\n \"∾\": \"∾\",\n \"μ\": \"μ\",\n \"⊸\": \"⊸\",\n \"⊸\": \"⊸\",\n \"⋙̸\": \"⋙̸\",\n \"≫⃒\": \"≫⃒\",\n \"≫̸\": \"≫̸\",\n \"⇍\": \"⇍\",\n \"⇎\": \"⇎\",\n \"⋘̸\": \"⋘̸\",\n \"≪⃒\": \"≪⃒\",\n \"≪̸\": \"≪̸\",\n \"⇏\": \"⇏\",\n \"⊯\": \"⊯\",\n \"⊮\": \"⊮\",\n \"∇\": \"∇\",\n \"ń\": \"ń\",\n \"∠⃒\": \"∠⃒\",\n \"≉\": \"≉\",\n \"⩰̸\": \"⩰̸\",\n \"≋̸\": \"≋̸\",\n \"ʼn\": \"ʼn\",\n \"≉\": \"≉\",\n \"♮\": \"♮\",\n \"♮\": \"♮\",\n \"ℕ\": \"ℕ\",\n \" \": \" \",\n \" \": \" \",\n \"≎̸\": \"≎̸\",\n \"≏̸\": \"≏̸\",\n \"⩃\": \"⩃\",\n \"ň\": \"ň\",\n \"ņ\": \"ņ\",\n \"≇\": \"≇\",\n \"⩭̸\": \"⩭̸\",\n \"⩂\": \"⩂\",\n \"н\": \"н\",\n \"–\": \"–\",\n \"≠\": \"≠\",\n \"⇗\": \"⇗\",\n \"⤤\": \"⤤\",\n \"↗\": \"↗\",\n \"↗\": \"↗\",\n \"≐̸\": \"≐̸\",\n \"≢\": \"≢\",\n \"⤨\": \"⤨\",\n \"≂̸\": \"≂̸\",\n \"∄\": \"∄\",\n \"∄\": \"∄\",\n \"𝔫\": \"𝔫\",\n \"≧̸\": \"≧̸\",\n \"≱\": \"≱\",\n \"≱\": \"≱\",\n \"≧̸\": \"≧̸\",\n \"⩾̸\": \"⩾̸\",\n \"⩾̸\": \"⩾̸\",\n \"≵\": \"≵\",\n \"≯\": \"≯\",\n \"≯\": \"≯\",\n \"⇎\": \"⇎\",\n \"↮\": \"↮\",\n \"⫲\": \"⫲\",\n \"∋\": \"∋\",\n \"⋼\": \"⋼\",\n \"⋺\": \"⋺\",\n \"∋\": \"∋\",\n \"њ\": \"њ\",\n \"⇍\": \"⇍\",\n \"≦̸\": \"≦̸\",\n \"↚\": \"↚\",\n \"‥\": \"‥\",\n \"≰\": \"≰\",\n \"↚\": \"↚\",\n \"↮\": \"↮\",\n \"≰\": \"≰\",\n \"≦̸\": \"≦̸\",\n \"⩽̸\": \"⩽̸\",\n \"⩽̸\": \"⩽̸\",\n \"≮\": \"≮\",\n \"≴\": \"≴\",\n \"≮\": \"≮\",\n \"⋪\": \"⋪\",\n \"⋬\": \"⋬\",\n \"∤\": \"∤\",\n \"𝕟\": \"𝕟\",\n \"¬\": \"¬\",\n \"¬\": \"¬\",\n \"∉\": \"∉\",\n \"⋹̸\": \"⋹̸\",\n \"⋵̸\": \"⋵̸\",\n \"∉\": \"∉\",\n \"⋷\": \"⋷\",\n \"⋶\": \"⋶\",\n \"∌\": \"∌\",\n \"∌\": \"∌\",\n \"⋾\": \"⋾\",\n \"⋽\": \"⋽\",\n \"∦\": \"∦\",\n \"∦\": \"∦\",\n \"⫽⃥\": \"⫽⃥\",\n \"∂̸\": \"∂̸\",\n \"⨔\": \"⨔\",\n \"⊀\": \"⊀\",\n \"⋠\": \"⋠\",\n \"⪯̸\": \"⪯̸\",\n \"⊀\": \"⊀\",\n \"⪯̸\": \"⪯̸\",\n \"⇏\": \"⇏\",\n \"↛\": \"↛\",\n \"⤳̸\": \"⤳̸\",\n \"↝̸\": \"↝̸\",\n \"↛\": \"↛\",\n \"⋫\": \"⋫\",\n \"⋭\": \"⋭\",\n \"⊁\": \"⊁\",\n \"⋡\": \"⋡\",\n \"⪰̸\": \"⪰̸\",\n \"𝓃\": \"𝓃\",\n \"∤\": \"∤\",\n \"∦\": \"∦\",\n \"≁\": \"≁\",\n \"≄\": \"≄\",\n \"≄\": \"≄\",\n \"∤\": \"∤\",\n \"∦\": \"∦\",\n \"⋢\": \"⋢\",\n \"⋣\": \"⋣\",\n \"⊄\": \"⊄\",\n \"⫅̸\": \"⫅̸\",\n \"⊈\": \"⊈\",\n \"⊂⃒\": \"⊂⃒\",\n \"⊈\": \"⊈\",\n \"⫅̸\": \"⫅̸\",\n \"⊁\": \"⊁\",\n \"⪰̸\": \"⪰̸\",\n \"⊅\": \"⊅\",\n \"⫆̸\": \"⫆̸\",\n \"⊉\": \"⊉\",\n \"⊃⃒\": \"⊃⃒\",\n \"⊉\": \"⊉\",\n \"⫆̸\": \"⫆̸\",\n \"≹\": \"≹\",\n \"ñ\": \"ñ\",\n \"ñ\": \"ñ\",\n \"≸\": \"≸\",\n \"⋪\": \"⋪\",\n \"⋬\": \"⋬\",\n \"⋫\": \"⋫\",\n \"⋭\": \"⋭\",\n \"ν\": \"ν\",\n \"#\": \"#\",\n \"№\": \"№\",\n \" \": \" \",\n \"⊭\": \"⊭\",\n \"⤄\": \"⤄\",\n \"≍⃒\": \"≍⃒\",\n \"⊬\": \"⊬\",\n \"≥⃒\": \"≥⃒\",\n \">⃒\": \">⃒\",\n \"⧞\": \"⧞\",\n \"⤂\": \"⤂\",\n \"≤⃒\": \"≤⃒\",\n \"<⃒\": \"<⃒\",\n \"⊴⃒\": \"⊴⃒\",\n \"⤃\": \"⤃\",\n \"⊵⃒\": \"⊵⃒\",\n \"∼⃒\": \"∼⃒\",\n \"⇖\": \"⇖\",\n \"⤣\": \"⤣\",\n \"↖\": \"↖\",\n \"↖\": \"↖\",\n \"⤧\": \"⤧\",\n \"Ⓢ\": \"Ⓢ\",\n \"ó\": \"ó\",\n \"ó\": \"ó\",\n \"⊛\": \"⊛\",\n \"⊚\": \"⊚\",\n \"ô\": \"ô\",\n \"ô\": \"ô\",\n \"о\": \"о\",\n \"⊝\": \"⊝\",\n \"ő\": \"ő\",\n \"⨸\": \"⨸\",\n \"⊙\": \"⊙\",\n \"⦼\": \"⦼\",\n \"œ\": \"œ\",\n \"⦿\": \"⦿\",\n \"𝔬\": \"𝔬\",\n \"˛\": \"˛\",\n \"ò\": \"ò\",\n \"ò\": \"ò\",\n \"⧁\": \"⧁\",\n \"⦵\": \"⦵\",\n \"Ω\": \"Ω\",\n \"∮\": \"∮\",\n \"↺\": \"↺\",\n \"⦾\": \"⦾\",\n \"⦻\": \"⦻\",\n \"‾\": \"‾\",\n \"⧀\": \"⧀\",\n \"ō\": \"ō\",\n \"ω\": \"ω\",\n \"ο\": \"ο\",\n \"⦶\": \"⦶\",\n \"⊖\": \"⊖\",\n \"𝕠\": \"𝕠\",\n \"⦷\": \"⦷\",\n \"⦹\": \"⦹\",\n \"⊕\": \"⊕\",\n \"∨\": \"∨\",\n \"↻\": \"↻\",\n \"⩝\": \"⩝\",\n \"ℴ\": \"ℴ\",\n \"ℴ\": \"ℴ\",\n \"ª\": \"ª\",\n \"ª\": \"ª\",\n \"º\": \"º\",\n \"º\": \"º\",\n \"⊶\": \"⊶\",\n \"⩖\": \"⩖\",\n \"⩗\": \"⩗\",\n \"⩛\": \"⩛\",\n \"ℴ\": \"ℴ\",\n \"ø\": \"ø\",\n \"ø\": \"ø\",\n \"⊘\": \"⊘\",\n \"õ\": \"õ\",\n \"õ\": \"õ\",\n \"⊗\": \"⊗\",\n \"⨶\": \"⨶\",\n \"ö\": \"ö\",\n \"ö\": \"ö\",\n \"⌽\": \"⌽\",\n \"∥\": \"∥\",\n \"¶\": \"¶\",\n \"¶\": \"¶\",\n \"∥\": \"∥\",\n \"⫳\": \"⫳\",\n \"⫽\": \"⫽\",\n \"∂\": \"∂\",\n \"п\": \"п\",\n \"%\": \"%\",\n \".\": \".\",\n \"‰\": \"‰\",\n \"⊥\": \"⊥\",\n \"‱\": \"‱\",\n \"𝔭\": \"𝔭\",\n \"φ\": \"φ\",\n \"ϕ\": \"ϕ\",\n \"ℳ\": \"ℳ\",\n \"☎\": \"☎\",\n \"π\": \"π\",\n \"⋔\": \"⋔\",\n \"ϖ\": \"ϖ\",\n \"ℏ\": \"ℏ\",\n \"ℎ\": \"ℎ\",\n \"ℏ\": \"ℏ\",\n \"+\": \"+\",\n \"⨣\": \"⨣\",\n \"⊞\": \"⊞\",\n \"⨢\": \"⨢\",\n \"∔\": \"∔\",\n \"⨥\": \"⨥\",\n \"⩲\": \"⩲\",\n \"±\": \"±\",\n \"±\": \"±\",\n \"⨦\": \"⨦\",\n \"⨧\": \"⨧\",\n \"±\": \"±\",\n \"⨕\": \"⨕\",\n \"𝕡\": \"𝕡\",\n \"£\": \"£\",\n \"£\": \"£\",\n \"≺\": \"≺\",\n \"⪳\": \"⪳\",\n \"⪷\": \"⪷\",\n \"≼\": \"≼\",\n \"⪯\": \"⪯\",\n \"≺\": \"≺\",\n \"⪷\": \"⪷\",\n \"≼\": \"≼\",\n \"⪯\": \"⪯\",\n \"⪹\": \"⪹\",\n \"⪵\": \"⪵\",\n \"⋨\": \"⋨\",\n \"≾\": \"≾\",\n \"′\": \"′\",\n \"ℙ\": \"ℙ\",\n \"⪵\": \"⪵\",\n \"⪹\": \"⪹\",\n \"⋨\": \"⋨\",\n \"∏\": \"∏\",\n \"⌮\": \"⌮\",\n \"⌒\": \"⌒\",\n \"⌓\": \"⌓\",\n \"∝\": \"∝\",\n \"∝\": \"∝\",\n \"≾\": \"≾\",\n \"⊰\": \"⊰\",\n \"𝓅\": \"𝓅\",\n \"ψ\": \"ψ\",\n \" \": \" \",\n \"𝔮\": \"𝔮\",\n \"⨌\": \"⨌\",\n \"𝕢\": \"𝕢\",\n \"⁗\": \"⁗\",\n \"𝓆\": \"𝓆\",\n \"ℍ\": \"ℍ\",\n \"⨖\": \"⨖\",\n \"?\": \"?\",\n \"≟\": \"≟\",\n \""\": \"\\\"\",\n \""\": \"\\\"\",\n \"⇛\": \"⇛\",\n \"⇒\": \"⇒\",\n \"⤜\": \"⤜\",\n \"⤏\": \"⤏\",\n \"⥤\": \"⥤\",\n \"∽̱\": \"∽̱\",\n \"ŕ\": \"ŕ\",\n \"√\": \"√\",\n \"⦳\": \"⦳\",\n \"⟩\": \"⟩\",\n \"⦒\": \"⦒\",\n \"⦥\": \"⦥\",\n \"⟩\": \"⟩\",\n \"»\": \"»\",\n \"»\": \"»\",\n \"→\": \"→\",\n \"⥵\": \"⥵\",\n \"⇥\": \"⇥\",\n \"⤠\": \"⤠\",\n \"⤳\": \"⤳\",\n \"⤞\": \"⤞\",\n \"↪\": \"↪\",\n \"↬\": \"↬\",\n \"⥅\": \"⥅\",\n \"⥴\": \"⥴\",\n \"↣\": \"↣\",\n \"↝\": \"↝\",\n \"⤚\": \"⤚\",\n \"∶\": \"∶\",\n \"ℚ\": \"ℚ\",\n \"⤍\": \"⤍\",\n \"❳\": \"❳\",\n \"}\": \"}\",\n \"]\": \"]\",\n \"⦌\": \"⦌\",\n \"⦎\": \"⦎\",\n \"⦐\": \"⦐\",\n \"ř\": \"ř\",\n \"ŗ\": \"ŗ\",\n \"⌉\": \"⌉\",\n \"}\": \"}\",\n \"р\": \"р\",\n \"⤷\": \"⤷\",\n \"⥩\": \"⥩\",\n \"”\": \"”\",\n \"”\": \"”\",\n \"↳\": \"↳\",\n \"ℜ\": \"ℜ\",\n \"ℛ\": \"ℛ\",\n \"ℜ\": \"ℜ\",\n \"ℝ\": \"ℝ\",\n \"▭\": \"▭\",\n \"®\": \"®\",\n \"®\": \"®\",\n \"⥽\": \"⥽\",\n \"⌋\": \"⌋\",\n \"𝔯\": \"𝔯\",\n \"⇁\": \"⇁\",\n \"⇀\": \"⇀\",\n \"⥬\": \"⥬\",\n \"ρ\": \"ρ\",\n \"ϱ\": \"ϱ\",\n \"→\": \"→\",\n \"↣\": \"↣\",\n \"⇁\": \"⇁\",\n \"⇀\": \"⇀\",\n \"⇄\": \"⇄\",\n \"⇌\": \"⇌\",\n \"⇉\": \"⇉\",\n \"↝\": \"↝\",\n \"⋌\": \"⋌\",\n \"˚\": \"˚\",\n \"≓\": \"≓\",\n \"⇄\": \"⇄\",\n \"⇌\": \"⇌\",\n \"‏\": \"‏\",\n \"⎱\": \"⎱\",\n \"⎱\": \"⎱\",\n \"⫮\": \"⫮\",\n \"⟭\": \"⟭\",\n \"⇾\": \"⇾\",\n \"⟧\": \"⟧\",\n \"⦆\": \"⦆\",\n \"𝕣\": \"𝕣\",\n \"⨮\": \"⨮\",\n \"⨵\": \"⨵\",\n \")\": \")\",\n \"⦔\": \"⦔\",\n \"⨒\": \"⨒\",\n \"⇉\": \"⇉\",\n \"›\": \"›\",\n \"𝓇\": \"𝓇\",\n \"↱\": \"↱\",\n \"]\": \"]\",\n \"’\": \"’\",\n \"’\": \"’\",\n \"⋌\": \"⋌\",\n \"⋊\": \"⋊\",\n \"▹\": \"▹\",\n \"⊵\": \"⊵\",\n \"▸\": \"▸\",\n \"⧎\": \"⧎\",\n \"⥨\": \"⥨\",\n \"℞\": \"℞\",\n \"ś\": \"ś\",\n \"‚\": \"‚\",\n \"≻\": \"≻\",\n \"⪴\": \"⪴\",\n \"⪸\": \"⪸\",\n \"š\": \"š\",\n \"≽\": \"≽\",\n \"⪰\": \"⪰\",\n \"ş\": \"ş\",\n \"ŝ\": \"ŝ\",\n \"⪶\": \"⪶\",\n \"⪺\": \"⪺\",\n \"⋩\": \"⋩\",\n \"⨓\": \"⨓\",\n \"≿\": \"≿\",\n \"с\": \"с\",\n \"⋅\": \"⋅\",\n \"⊡\": \"⊡\",\n \"⩦\": \"⩦\",\n \"⇘\": \"⇘\",\n \"⤥\": \"⤥\",\n \"↘\": \"↘\",\n \"↘\": \"↘\",\n \"§\": \"§\",\n \"§\": \"§\",\n \";\": \";\",\n \"⤩\": \"⤩\",\n \"∖\": \"∖\",\n \"∖\": \"∖\",\n \"✶\": \"✶\",\n \"𝔰\": \"𝔰\",\n \"⌢\": \"⌢\",\n \"♯\": \"♯\",\n \"щ\": \"щ\",\n \"ш\": \"ш\",\n \"∣\": \"∣\",\n \"∥\": \"∥\",\n \"­\": \"­\",\n \"­\": \"­\",\n \"σ\": \"σ\",\n \"ς\": \"ς\",\n \"ς\": \"ς\",\n \"∼\": \"∼\",\n \"⩪\": \"⩪\",\n \"≃\": \"≃\",\n \"≃\": \"≃\",\n \"⪞\": \"⪞\",\n \"⪠\": \"⪠\",\n \"⪝\": \"⪝\",\n \"⪟\": \"⪟\",\n \"≆\": \"≆\",\n \"⨤\": \"⨤\",\n \"⥲\": \"⥲\",\n \"←\": \"←\",\n \"∖\": \"∖\",\n \"⨳\": \"⨳\",\n \"⧤\": \"⧤\",\n \"∣\": \"∣\",\n \"⌣\": \"⌣\",\n \"⪪\": \"⪪\",\n \"⪬\": \"⪬\",\n \"⪬︀\": \"⪬︀\",\n \"ь\": \"ь\",\n \"/\": \"/\",\n \"⧄\": \"⧄\",\n \"⌿\": \"⌿\",\n \"𝕤\": \"𝕤\",\n \"♠\": \"♠\",\n \"♠\": \"♠\",\n \"∥\": \"∥\",\n \"⊓\": \"⊓\",\n \"⊓︀\": \"⊓︀\",\n \"⊔\": \"⊔\",\n \"⊔︀\": \"⊔︀\",\n \"⊏\": \"⊏\",\n \"⊑\": \"⊑\",\n \"⊏\": \"⊏\",\n \"⊑\": \"⊑\",\n \"⊐\": \"⊐\",\n \"⊒\": \"⊒\",\n \"⊐\": \"⊐\",\n \"⊒\": \"⊒\",\n \"□\": \"□\",\n \"□\": \"□\",\n \"▪\": \"▪\",\n \"▪\": \"▪\",\n \"→\": \"→\",\n \"𝓈\": \"𝓈\",\n \"∖\": \"∖\",\n \"⌣\": \"⌣\",\n \"⋆\": \"⋆\",\n \"☆\": \"☆\",\n \"★\": \"★\",\n \"ϵ\": \"ϵ\",\n \"ϕ\": \"ϕ\",\n \"¯\": \"¯\",\n \"⊂\": \"⊂\",\n \"⫅\": \"⫅\",\n \"⪽\": \"⪽\",\n \"⊆\": \"⊆\",\n \"⫃\": \"⫃\",\n \"⫁\": \"⫁\",\n \"⫋\": \"⫋\",\n \"⊊\": \"⊊\",\n \"⪿\": \"⪿\",\n \"⥹\": \"⥹\",\n \"⊂\": \"⊂\",\n \"⊆\": \"⊆\",\n \"⫅\": \"⫅\",\n \"⊊\": \"⊊\",\n \"⫋\": \"⫋\",\n \"⫇\": \"⫇\",\n \"⫕\": \"⫕\",\n \"⫓\": \"⫓\",\n \"≻\": \"≻\",\n \"⪸\": \"⪸\",\n \"≽\": \"≽\",\n \"⪰\": \"⪰\",\n \"⪺\": \"⪺\",\n \"⪶\": \"⪶\",\n \"⋩\": \"⋩\",\n \"≿\": \"≿\",\n \"∑\": \"∑\",\n \"♪\": \"♪\",\n \"¹\": \"¹\",\n \"¹\": \"¹\",\n \"²\": \"²\",\n \"²\": \"²\",\n \"³\": \"³\",\n \"³\": \"³\",\n \"⊃\": \"⊃\",\n \"⫆\": \"⫆\",\n \"⪾\": \"⪾\",\n \"⫘\": \"⫘\",\n \"⊇\": \"⊇\",\n \"⫄\": \"⫄\",\n \"⟉\": \"⟉\",\n \"⫗\": \"⫗\",\n \"⥻\": \"⥻\",\n \"⫂\": \"⫂\",\n \"⫌\": \"⫌\",\n \"⊋\": \"⊋\",\n \"⫀\": \"⫀\",\n \"⊃\": \"⊃\",\n \"⊇\": \"⊇\",\n \"⫆\": \"⫆\",\n \"⊋\": \"⊋\",\n \"⫌\": \"⫌\",\n \"⫈\": \"⫈\",\n \"⫔\": \"⫔\",\n \"⫖\": \"⫖\",\n \"⇙\": \"⇙\",\n \"⤦\": \"⤦\",\n \"↙\": \"↙\",\n \"↙\": \"↙\",\n \"⤪\": \"⤪\",\n \"ß\": \"ß\",\n \"ß\": \"ß\",\n \"⌖\": \"⌖\",\n \"τ\": \"τ\",\n \"⎴\": \"⎴\",\n \"ť\": \"ť\",\n \"ţ\": \"ţ\",\n \"т\": \"т\",\n \"⃛\": \"⃛\",\n \"⌕\": \"⌕\",\n \"𝔱\": \"𝔱\",\n \"∴\": \"∴\",\n \"∴\": \"∴\",\n \"θ\": \"θ\",\n \"ϑ\": \"ϑ\",\n \"ϑ\": \"ϑ\",\n \"≈\": \"≈\",\n \"∼\": \"∼\",\n \" \": \" \",\n \"≈\": \"≈\",\n \"∼\": \"∼\",\n \"þ\": \"þ\",\n \"þ\": \"þ\",\n \"˜\": \"˜\",\n \"×\": \"×\",\n \"×\": \"×\",\n \"⊠\": \"⊠\",\n \"⨱\": \"⨱\",\n \"⨰\": \"⨰\",\n \"∭\": \"∭\",\n \"⤨\": \"⤨\",\n \"⊤\": \"⊤\",\n \"⌶\": \"⌶\",\n \"⫱\": \"⫱\",\n \"𝕥\": \"𝕥\",\n \"⫚\": \"⫚\",\n \"⤩\": \"⤩\",\n \"‴\": \"‴\",\n \"™\": \"™\",\n \"▵\": \"▵\",\n \"▿\": \"▿\",\n \"◃\": \"◃\",\n \"⊴\": \"⊴\",\n \"≜\": \"≜\",\n \"▹\": \"▹\",\n \"⊵\": \"⊵\",\n \"◬\": \"◬\",\n \"≜\": \"≜\",\n \"⨺\": \"⨺\",\n \"⨹\": \"⨹\",\n \"⧍\": \"⧍\",\n \"⨻\": \"⨻\",\n \"⏢\": \"⏢\",\n \"𝓉\": \"𝓉\",\n \"ц\": \"ц\",\n \"ћ\": \"ћ\",\n \"ŧ\": \"ŧ\",\n \"≬\": \"≬\",\n \"↞\": \"↞\",\n \"↠\": \"↠\",\n \"⇑\": \"⇑\",\n \"⥣\": \"⥣\",\n \"ú\": \"ú\",\n \"ú\": \"ú\",\n \"↑\": \"↑\",\n \"ў\": \"ў\",\n \"ŭ\": \"ŭ\",\n \"û\": \"û\",\n \"û\": \"û\",\n \"у\": \"у\",\n \"⇅\": \"⇅\",\n \"ű\": \"ű\",\n \"⥮\": \"⥮\",\n \"⥾\": \"⥾\",\n \"𝔲\": \"𝔲\",\n \"ù\": \"ù\",\n \"ù\": \"ù\",\n \"↿\": \"↿\",\n \"↾\": \"↾\",\n \"▀\": \"▀\",\n \"⌜\": \"⌜\",\n \"⌜\": \"⌜\",\n \"⌏\": \"⌏\",\n \"◸\": \"◸\",\n \"ū\": \"ū\",\n \"¨\": \"¨\",\n \"¨\": \"¨\",\n \"ų\": \"ų\",\n \"𝕦\": \"𝕦\",\n \"↑\": \"↑\",\n \"↕\": \"↕\",\n \"↿\": \"↿\",\n \"↾\": \"↾\",\n \"⊎\": \"⊎\",\n \"υ\": \"υ\",\n \"ϒ\": \"ϒ\",\n \"υ\": \"υ\",\n \"⇈\": \"⇈\",\n \"⌝\": \"⌝\",\n \"⌝\": \"⌝\",\n \"⌎\": \"⌎\",\n \"ů\": \"ů\",\n \"◹\": \"◹\",\n \"𝓊\": \"𝓊\",\n \"⋰\": \"⋰\",\n \"ũ\": \"ũ\",\n \"▵\": \"▵\",\n \"▴\": \"▴\",\n \"⇈\": \"⇈\",\n \"ü\": \"ü\",\n \"ü\": \"ü\",\n \"⦧\": \"⦧\",\n \"⇕\": \"⇕\",\n \"⫨\": \"⫨\",\n \"⫩\": \"⫩\",\n \"⊨\": \"⊨\",\n \"⦜\": \"⦜\",\n \"ϵ\": \"ϵ\",\n \"ϰ\": \"ϰ\",\n \"∅\": \"∅\",\n \"ϕ\": \"ϕ\",\n \"ϖ\": \"ϖ\",\n \"∝\": \"∝\",\n \"↕\": \"↕\",\n \"ϱ\": \"ϱ\",\n \"ς\": \"ς\",\n \"⊊︀\": \"⊊︀\",\n \"⫋︀\": \"⫋︀\",\n \"⊋︀\": \"⊋︀\",\n \"⫌︀\": \"⫌︀\",\n \"ϑ\": \"ϑ\",\n \"⊲\": \"⊲\",\n \"⊳\": \"⊳\",\n \"в\": \"в\",\n \"⊢\": \"⊢\",\n \"∨\": \"∨\",\n \"⊻\": \"⊻\",\n \"≚\": \"≚\",\n \"⋮\": \"⋮\",\n \"|\": \"|\",\n \"|\": \"|\",\n \"𝔳\": \"𝔳\",\n \"⊲\": \"⊲\",\n \"⊂⃒\": \"⊂⃒\",\n \"⊃⃒\": \"⊃⃒\",\n \"𝕧\": \"𝕧\",\n \"∝\": \"∝\",\n \"⊳\": \"⊳\",\n \"𝓋\": \"𝓋\",\n \"⫋︀\": \"⫋︀\",\n \"⊊︀\": \"⊊︀\",\n \"⫌︀\": \"⫌︀\",\n \"⊋︀\": \"⊋︀\",\n \"⦚\": \"⦚\",\n \"ŵ\": \"ŵ\",\n \"⩟\": \"⩟\",\n \"∧\": \"∧\",\n \"≙\": \"≙\",\n \"℘\": \"℘\",\n \"𝔴\": \"𝔴\",\n \"𝕨\": \"𝕨\",\n \"℘\": \"℘\",\n \"≀\": \"≀\",\n \"≀\": \"≀\",\n \"𝓌\": \"𝓌\",\n \"⋂\": \"⋂\",\n \"◯\": \"◯\",\n \"⋃\": \"⋃\",\n \"▽\": \"▽\",\n \"𝔵\": \"𝔵\",\n \"⟺\": \"⟺\",\n \"⟷\": \"⟷\",\n \"ξ\": \"ξ\",\n \"⟸\": \"⟸\",\n \"⟵\": \"⟵\",\n \"⟼\": \"⟼\",\n \"⋻\": \"⋻\",\n \"⨀\": \"⨀\",\n \"𝕩\": \"𝕩\",\n \"⨁\": \"⨁\",\n \"⨂\": \"⨂\",\n \"⟹\": \"⟹\",\n \"⟶\": \"⟶\",\n \"𝓍\": \"𝓍\",\n \"⨆\": \"⨆\",\n \"⨄\": \"⨄\",\n \"△\": \"△\",\n \"⋁\": \"⋁\",\n \"⋀\": \"⋀\",\n \"ý\": \"ý\",\n \"ý\": \"ý\",\n \"я\": \"я\",\n \"ŷ\": \"ŷ\",\n \"ы\": \"ы\",\n \"¥\": \"¥\",\n \"¥\": \"¥\",\n \"𝔶\": \"𝔶\",\n \"ї\": \"ї\",\n \"𝕪\": \"𝕪\",\n \"𝓎\": \"𝓎\",\n \"ю\": \"ю\",\n \"ÿ\": \"ÿ\",\n \"ÿ\": \"ÿ\",\n \"ź\": \"ź\",\n \"ž\": \"ž\",\n \"з\": \"з\",\n \"ż\": \"ż\",\n \"ℨ\": \"ℨ\",\n \"ζ\": \"ζ\",\n \"𝔷\": \"𝔷\",\n \"ж\": \"ж\",\n \"⇝\": \"⇝\",\n \"𝕫\": \"𝕫\",\n \"𝓏\": \"𝓏\",\n \"‍\": \"‍\",\n \"‌\": \"‌\"\n },\n \"characters\": {\n \"Æ\": \"Æ\",\n \"&\": \"&\",\n \"Á\": \"Á\",\n \"Ă\": \"Ă\",\n \"Â\": \"Â\",\n \"А\": \"А\",\n \"𝔄\": \"𝔄\",\n \"À\": \"À\",\n \"Α\": \"Α\",\n \"Ā\": \"Ā\",\n \"⩓\": \"⩓\",\n \"Ą\": \"Ą\",\n \"𝔸\": \"𝔸\",\n \"⁡\": \"⁡\",\n \"Å\": \"Å\",\n \"𝒜\": \"𝒜\",\n \"≔\": \"≔\",\n \"Ã\": \"Ã\",\n \"Ä\": \"Ä\",\n \"∖\": \"∖\",\n \"⫧\": \"⫧\",\n \"⌆\": \"⌆\",\n \"Б\": \"Б\",\n \"∵\": \"∵\",\n \"ℬ\": \"ℬ\",\n \"Β\": \"Β\",\n \"𝔅\": \"𝔅\",\n \"𝔹\": \"𝔹\",\n \"˘\": \"˘\",\n \"≎\": \"≎\",\n \"Ч\": \"Ч\",\n \"©\": \"©\",\n \"Ć\": \"Ć\",\n \"⋒\": \"⋒\",\n \"ⅅ\": \"ⅅ\",\n \"ℭ\": \"ℭ\",\n \"Č\": \"Č\",\n \"Ç\": \"Ç\",\n \"Ĉ\": \"Ĉ\",\n \"∰\": \"∰\",\n \"Ċ\": \"Ċ\",\n \"¸\": \"¸\",\n \"·\": \"·\",\n \"Χ\": \"Χ\",\n \"⊙\": \"⊙\",\n \"⊖\": \"⊖\",\n \"⊕\": \"⊕\",\n \"⊗\": \"⊗\",\n \"∲\": \"∲\",\n \"”\": \"”\",\n \"’\": \"’\",\n \"∷\": \"∷\",\n \"⩴\": \"⩴\",\n \"≡\": \"≡\",\n \"∯\": \"∯\",\n \"∮\": \"∮\",\n \"ℂ\": \"ℂ\",\n \"∐\": \"∐\",\n \"∳\": \"∳\",\n \"⨯\": \"⨯\",\n \"𝒞\": \"𝒞\",\n \"⋓\": \"⋓\",\n \"≍\": \"≍\",\n \"⤑\": \"⤑\",\n \"Ђ\": \"Ђ\",\n \"Ѕ\": \"Ѕ\",\n \"Џ\": \"Џ\",\n \"‡\": \"‡\",\n \"↡\": \"↡\",\n \"⫤\": \"⫤\",\n \"Ď\": \"Ď\",\n \"Д\": \"Д\",\n \"∇\": \"∇\",\n \"Δ\": \"Δ\",\n \"𝔇\": \"𝔇\",\n \"´\": \"´\",\n \"˙\": \"˙\",\n \"˝\": \"˝\",\n \"`\": \"`\",\n \"˜\": \"˜\",\n \"⋄\": \"⋄\",\n \"ⅆ\": \"ⅆ\",\n \"𝔻\": \"𝔻\",\n \"¨\": \"¨\",\n \"⃜\": \"⃜\",\n \"≐\": \"≐\",\n \"⇓\": \"⇓\",\n \"⇐\": \"⇐\",\n \"⇔\": \"⇔\",\n \"⟸\": \"⟸\",\n \"⟺\": \"⟺\",\n \"⟹\": \"⟹\",\n \"⇒\": \"⇒\",\n \"⊨\": \"⊨\",\n \"⇑\": \"⇑\",\n \"⇕\": \"⇕\",\n \"∥\": \"∥\",\n \"↓\": \"↓\",\n \"⤓\": \"⤓\",\n \"⇵\": \"⇵\",\n \"̑\": \"̑\",\n \"⥐\": \"⥐\",\n \"⥞\": \"⥞\",\n \"↽\": \"↽\",\n \"⥖\": \"⥖\",\n \"⥟\": \"⥟\",\n \"⇁\": \"⇁\",\n \"⥗\": \"⥗\",\n \"⊤\": \"⊤\",\n \"↧\": \"↧\",\n \"𝒟\": \"𝒟\",\n \"Đ\": \"Đ\",\n \"Ŋ\": \"Ŋ\",\n \"Ð\": \"Ð\",\n \"É\": \"É\",\n \"Ě\": \"Ě\",\n \"Ê\": \"Ê\",\n \"Э\": \"Э\",\n \"Ė\": \"Ė\",\n \"𝔈\": \"𝔈\",\n \"È\": \"È\",\n \"∈\": \"∈\",\n \"Ē\": \"Ē\",\n \"◻\": \"◻\",\n \"▫\": \"▫\",\n \"Ę\": \"Ę\",\n \"𝔼\": \"𝔼\",\n \"Ε\": \"Ε\",\n \"⩵\": \"⩵\",\n \"≂\": \"≂\",\n \"⇌\": \"⇌\",\n \"ℰ\": \"ℰ\",\n \"⩳\": \"⩳\",\n \"Η\": \"Η\",\n \"Ë\": \"Ë\",\n \"∃\": \"∃\",\n \"ⅇ\": \"ⅇ\",\n \"Ф\": \"Ф\",\n \"𝔉\": \"𝔉\",\n \"◼\": \"◼\",\n \"▪\": \"▪\",\n \"𝔽\": \"𝔽\",\n \"∀\": \"∀\",\n \"ℱ\": \"ℱ\",\n \"Ѓ\": \"Ѓ\",\n \">\": \">\",\n \"Γ\": \"Γ\",\n \"Ϝ\": \"Ϝ\",\n \"Ğ\": \"Ğ\",\n \"Ģ\": \"Ģ\",\n \"Ĝ\": \"Ĝ\",\n \"Г\": \"Г\",\n \"Ġ\": \"Ġ\",\n \"𝔊\": \"𝔊\",\n \"⋙\": \"⋙\",\n \"𝔾\": \"𝔾\",\n \"≥\": \"≥\",\n \"⋛\": \"⋛\",\n \"≧\": \"≧\",\n \"⪢\": \"⪢\",\n \"≷\": \"≷\",\n \"⩾\": \"⩾\",\n \"≳\": \"≳\",\n \"𝒢\": \"𝒢\",\n \"≫\": \"≫\",\n \"Ъ\": \"Ъ\",\n \"ˇ\": \"ˇ\",\n \"^\": \"^\",\n \"Ĥ\": \"Ĥ\",\n \"ℌ\": \"ℌ\",\n \"ℋ\": \"ℋ\",\n \"ℍ\": \"ℍ\",\n \"─\": \"─\",\n \"Ħ\": \"Ħ\",\n \"≏\": \"≏\",\n \"Е\": \"Е\",\n \"IJ\": \"IJ\",\n \"Ё\": \"Ё\",\n \"Í\": \"Í\",\n \"Î\": \"Î\",\n \"И\": \"И\",\n \"İ\": \"İ\",\n \"ℑ\": \"ℑ\",\n \"Ì\": \"Ì\",\n \"Ī\": \"Ī\",\n \"ⅈ\": \"ⅈ\",\n \"∬\": \"∬\",\n \"∫\": \"∫\",\n \"⋂\": \"⋂\",\n \"⁣\": \"⁣\",\n \"⁢\": \"⁢\",\n \"Į\": \"Į\",\n \"𝕀\": \"𝕀\",\n \"Ι\": \"Ι\",\n \"ℐ\": \"ℐ\",\n \"Ĩ\": \"Ĩ\",\n \"І\": \"І\",\n \"Ï\": \"Ï\",\n \"Ĵ\": \"Ĵ\",\n \"Й\": \"Й\",\n \"𝔍\": \"𝔍\",\n \"𝕁\": \"𝕁\",\n \"𝒥\": \"𝒥\",\n \"Ј\": \"Ј\",\n \"Є\": \"Є\",\n \"Х\": \"Х\",\n \"Ќ\": \"Ќ\",\n \"Κ\": \"Κ\",\n \"Ķ\": \"Ķ\",\n \"К\": \"К\",\n \"𝔎\": \"𝔎\",\n \"𝕂\": \"𝕂\",\n \"𝒦\": \"𝒦\",\n \"Љ\": \"Љ\",\n \"<\": \"<\",\n \"Ĺ\": \"Ĺ\",\n \"Λ\": \"Λ\",\n \"⟪\": \"⟪\",\n \"ℒ\": \"ℒ\",\n \"↞\": \"↞\",\n \"Ľ\": \"Ľ\",\n \"Ļ\": \"Ļ\",\n \"Л\": \"Л\",\n \"⟨\": \"⟨\",\n \"←\": \"←\",\n \"⇤\": \"⇤\",\n \"⇆\": \"⇆\",\n \"⌈\": \"⌈\",\n \"⟦\": \"⟦\",\n \"⥡\": \"⥡\",\n \"⇃\": \"⇃\",\n \"⥙\": \"⥙\",\n \"⌊\": \"⌊\",\n \"↔\": \"↔\",\n \"⥎\": \"⥎\",\n \"⊣\": \"⊣\",\n \"↤\": \"↤\",\n \"⥚\": \"⥚\",\n \"⊲\": \"⊲\",\n \"⧏\": \"⧏\",\n \"⊴\": \"⊴\",\n \"⥑\": \"⥑\",\n \"⥠\": \"⥠\",\n \"↿\": \"↿\",\n \"⥘\": \"⥘\",\n \"↼\": \"↼\",\n \"⥒\": \"⥒\",\n \"⋚\": \"⋚\",\n \"≦\": \"≦\",\n \"≶\": \"≶\",\n \"⪡\": \"⪡\",\n \"⩽\": \"⩽\",\n \"≲\": \"≲\",\n \"𝔏\": \"𝔏\",\n \"⋘\": \"⋘\",\n \"⇚\": \"⇚\",\n \"Ŀ\": \"Ŀ\",\n \"⟵\": \"⟵\",\n \"⟷\": \"⟷\",\n \"⟶\": \"⟶\",\n \"𝕃\": \"𝕃\",\n \"↙\": \"↙\",\n \"↘\": \"↘\",\n \"↰\": \"↰\",\n \"Ł\": \"Ł\",\n \"≪\": \"≪\",\n \"⤅\": \"⤅\",\n \"М\": \"М\",\n \" \": \" \",\n \"ℳ\": \"ℳ\",\n \"𝔐\": \"𝔐\",\n \"∓\": \"∓\",\n \"𝕄\": \"𝕄\",\n \"Μ\": \"Μ\",\n \"Њ\": \"Њ\",\n \"Ń\": \"Ń\",\n \"Ň\": \"Ň\",\n \"Ņ\": \"Ņ\",\n \"Н\": \"Н\",\n \"​\": \"​\",\n \"\\n\": \" \",\n \"𝔑\": \"𝔑\",\n \"⁠\": \"⁠\",\n \" \": \" \",\n \"ℕ\": \"ℕ\",\n \"⫬\": \"⫬\",\n \"≢\": \"≢\",\n \"≭\": \"≭\",\n \"∦\": \"∦\",\n \"∉\": \"∉\",\n \"≠\": \"≠\",\n \"≂̸\": \"≂̸\",\n \"∄\": \"∄\",\n \"≯\": \"≯\",\n \"≱\": \"≱\",\n \"≧̸\": \"≧̸\",\n \"≫̸\": \"≫̸\",\n \"≹\": \"≹\",\n \"⩾̸\": \"⩾̸\",\n \"≵\": \"≵\",\n \"≎̸\": \"≎̸\",\n \"≏̸\": \"≏̸\",\n \"⋪\": \"⋪\",\n \"⧏̸\": \"⧏̸\",\n \"⋬\": \"⋬\",\n \"≮\": \"≮\",\n \"≰\": \"≰\",\n \"≸\": \"≸\",\n \"≪̸\": \"≪̸\",\n \"⩽̸\": \"⩽̸\",\n \"≴\": \"≴\",\n \"⪢̸\": \"⪢̸\",\n \"⪡̸\": \"⪡̸\",\n \"⊀\": \"⊀\",\n \"⪯̸\": \"⪯̸\",\n \"⋠\": \"⋠\",\n \"∌\": \"∌\",\n \"⋫\": \"⋫\",\n \"⧐̸\": \"⧐̸\",\n \"⋭\": \"⋭\",\n \"⊏̸\": \"⊏̸\",\n \"⋢\": \"⋢\",\n \"⊐̸\": \"⊐̸\",\n \"⋣\": \"⋣\",\n \"⊂⃒\": \"⊂⃒\",\n \"⊈\": \"⊈\",\n \"⊁\": \"⊁\",\n \"⪰̸\": \"⪰̸\",\n \"⋡\": \"⋡\",\n \"≿̸\": \"≿̸\",\n \"⊃⃒\": \"⊃⃒\",\n \"⊉\": \"⊉\",\n \"≁\": \"≁\",\n \"≄\": \"≄\",\n \"≇\": \"≇\",\n \"≉\": \"≉\",\n \"∤\": \"∤\",\n \"𝒩\": \"𝒩\",\n \"Ñ\": \"Ñ\",\n \"Ν\": \"Ν\",\n \"Œ\": \"Œ\",\n \"Ó\": \"Ó\",\n \"Ô\": \"Ô\",\n \"О\": \"О\",\n \"Ő\": \"Ő\",\n \"𝔒\": \"𝔒\",\n \"Ò\": \"Ò\",\n \"Ō\": \"Ō\",\n \"Ω\": \"Ω\",\n \"Ο\": \"Ο\",\n \"𝕆\": \"𝕆\",\n \"“\": \"“\",\n \"‘\": \"‘\",\n \"⩔\": \"⩔\",\n \"𝒪\": \"𝒪\",\n \"Ø\": \"Ø\",\n \"Õ\": \"Õ\",\n \"⨷\": \"⨷\",\n \"Ö\": \"Ö\",\n \"‾\": \"‾\",\n \"⏞\": \"⏞\",\n \"⎴\": \"⎴\",\n \"⏜\": \"⏜\",\n \"∂\": \"∂\",\n \"П\": \"П\",\n \"𝔓\": \"𝔓\",\n \"Φ\": \"Φ\",\n \"Π\": \"Π\",\n \"±\": \"±\",\n \"ℙ\": \"ℙ\",\n \"⪻\": \"⪻\",\n \"≺\": \"≺\",\n \"⪯\": \"⪯\",\n \"≼\": \"≼\",\n \"≾\": \"≾\",\n \"″\": \"″\",\n \"∏\": \"∏\",\n \"∝\": \"∝\",\n \"𝒫\": \"𝒫\",\n \"Ψ\": \"Ψ\",\n \"\\\"\": \""\",\n \"𝔔\": \"𝔔\",\n \"ℚ\": \"ℚ\",\n \"𝒬\": \"𝒬\",\n \"⤐\": \"⤐\",\n \"®\": \"®\",\n \"Ŕ\": \"Ŕ\",\n \"⟫\": \"⟫\",\n \"↠\": \"↠\",\n \"⤖\": \"⤖\",\n \"Ř\": \"Ř\",\n \"Ŗ\": \"Ŗ\",\n \"Р\": \"Р\",\n \"ℜ\": \"ℜ\",\n \"∋\": \"∋\",\n \"⇋\": \"⇋\",\n \"⥯\": \"⥯\",\n \"Ρ\": \"Ρ\",\n \"⟩\": \"⟩\",\n \"→\": \"→\",\n \"⇥\": \"⇥\",\n \"⇄\": \"⇄\",\n \"⌉\": \"⌉\",\n \"⟧\": \"⟧\",\n \"⥝\": \"⥝\",\n \"⇂\": \"⇂\",\n \"⥕\": \"⥕\",\n \"⌋\": \"⌋\",\n \"⊢\": \"⊢\",\n \"↦\": \"↦\",\n \"⥛\": \"⥛\",\n \"⊳\": \"⊳\",\n \"⧐\": \"⧐\",\n \"⊵\": \"⊵\",\n \"⥏\": \"⥏\",\n \"⥜\": \"⥜\",\n \"↾\": \"↾\",\n \"⥔\": \"⥔\",\n \"⇀\": \"⇀\",\n \"⥓\": \"⥓\",\n \"ℝ\": \"ℝ\",\n \"⥰\": \"⥰\",\n \"⇛\": \"⇛\",\n \"ℛ\": \"ℛ\",\n \"↱\": \"↱\",\n \"⧴\": \"⧴\",\n \"Щ\": \"Щ\",\n \"Ш\": \"Ш\",\n \"Ь\": \"Ь\",\n \"Ś\": \"Ś\",\n \"⪼\": \"⪼\",\n \"Š\": \"Š\",\n \"Ş\": \"Ş\",\n \"Ŝ\": \"Ŝ\",\n \"С\": \"С\",\n \"𝔖\": \"𝔖\",\n \"↑\": \"↑\",\n \"Σ\": \"Σ\",\n \"∘\": \"∘\",\n \"𝕊\": \"𝕊\",\n \"√\": \"√\",\n \"□\": \"□\",\n \"⊓\": \"⊓\",\n \"⊏\": \"⊏\",\n \"⊑\": \"⊑\",\n \"⊐\": \"⊐\",\n \"⊒\": \"⊒\",\n \"⊔\": \"⊔\",\n \"𝒮\": \"𝒮\",\n \"⋆\": \"⋆\",\n \"⋐\": \"⋐\",\n \"⊆\": \"⊆\",\n \"≻\": \"≻\",\n \"⪰\": \"⪰\",\n \"≽\": \"≽\",\n \"≿\": \"≿\",\n \"∑\": \"∑\",\n \"⋑\": \"⋑\",\n \"⊃\": \"⊃\",\n \"⊇\": \"⊇\",\n \"Þ\": \"Þ\",\n \"™\": \"™\",\n \"Ћ\": \"Ћ\",\n \"Ц\": \"Ц\",\n \"\\t\": \" \",\n \"Τ\": \"Τ\",\n \"Ť\": \"Ť\",\n \"Ţ\": \"Ţ\",\n \"Т\": \"Т\",\n \"𝔗\": \"𝔗\",\n \"∴\": \"∴\",\n \"Θ\": \"Θ\",\n \"  \": \"  \",\n \" \": \" \",\n \"∼\": \"∼\",\n \"≃\": \"≃\",\n \"≅\": \"≅\",\n \"≈\": \"≈\",\n \"𝕋\": \"𝕋\",\n \"⃛\": \"⃛\",\n \"𝒯\": \"𝒯\",\n \"Ŧ\": \"Ŧ\",\n \"Ú\": \"Ú\",\n \"↟\": \"↟\",\n \"⥉\": \"⥉\",\n \"Ў\": \"Ў\",\n \"Ŭ\": \"Ŭ\",\n \"Û\": \"Û\",\n \"У\": \"У\",\n \"Ű\": \"Ű\",\n \"𝔘\": \"𝔘\",\n \"Ù\": \"Ù\",\n \"Ū\": \"Ū\",\n \"_\": \"_\",\n \"⏟\": \"⏟\",\n \"⎵\": \"⎵\",\n \"⏝\": \"⏝\",\n \"⋃\": \"⋃\",\n \"⊎\": \"⊎\",\n \"Ų\": \"Ų\",\n \"𝕌\": \"𝕌\",\n \"⤒\": \"⤒\",\n \"⇅\": \"⇅\",\n \"↕\": \"↕\",\n \"⥮\": \"⥮\",\n \"⊥\": \"⊥\",\n \"↥\": \"↥\",\n \"↖\": \"↖\",\n \"↗\": \"↗\",\n \"ϒ\": \"ϒ\",\n \"Υ\": \"Υ\",\n \"Ů\": \"Ů\",\n \"𝒰\": \"𝒰\",\n \"Ũ\": \"Ũ\",\n \"Ü\": \"Ü\",\n \"⊫\": \"⊫\",\n \"⫫\": \"⫫\",\n \"В\": \"В\",\n \"⊩\": \"⊩\",\n \"⫦\": \"⫦\",\n \"⋁\": \"⋁\",\n \"‖\": \"‖\",\n \"∣\": \"∣\",\n \"|\": \"|\",\n \"❘\": \"❘\",\n \"≀\": \"≀\",\n \" \": \" \",\n \"𝔙\": \"𝔙\",\n \"𝕍\": \"𝕍\",\n \"𝒱\": \"𝒱\",\n \"⊪\": \"⊪\",\n \"Ŵ\": \"Ŵ\",\n \"⋀\": \"⋀\",\n \"𝔚\": \"𝔚\",\n \"𝕎\": \"𝕎\",\n \"𝒲\": \"𝒲\",\n \"𝔛\": \"𝔛\",\n \"Ξ\": \"Ξ\",\n \"𝕏\": \"𝕏\",\n \"𝒳\": \"𝒳\",\n \"Я\": \"Я\",\n \"Ї\": \"Ї\",\n \"Ю\": \"Ю\",\n \"Ý\": \"Ý\",\n \"Ŷ\": \"Ŷ\",\n \"Ы\": \"Ы\",\n \"𝔜\": \"𝔜\",\n \"𝕐\": \"𝕐\",\n \"𝒴\": \"𝒴\",\n \"Ÿ\": \"Ÿ\",\n \"Ж\": \"Ж\",\n \"Ź\": \"Ź\",\n \"Ž\": \"Ž\",\n \"З\": \"З\",\n \"Ż\": \"Ż\",\n \"Ζ\": \"Ζ\",\n \"ℨ\": \"ℨ\",\n \"ℤ\": \"ℤ\",\n \"𝒵\": \"𝒵\",\n \"á\": \"á\",\n \"ă\": \"ă\",\n \"∾\": \"∾\",\n \"∾̳\": \"∾̳\",\n \"∿\": \"∿\",\n \"â\": \"â\",\n \"а\": \"а\",\n \"æ\": \"æ\",\n \"𝔞\": \"𝔞\",\n \"à\": \"à\",\n \"ℵ\": \"ℵ\",\n \"α\": \"α\",\n \"ā\": \"ā\",\n \"⨿\": \"⨿\",\n \"∧\": \"∧\",\n \"⩕\": \"⩕\",\n \"⩜\": \"⩜\",\n \"⩘\": \"⩘\",\n \"⩚\": \"⩚\",\n \"∠\": \"∠\",\n \"⦤\": \"⦤\",\n \"∡\": \"∡\",\n \"⦨\": \"⦨\",\n \"⦩\": \"⦩\",\n \"⦪\": \"⦪\",\n \"⦫\": \"⦫\",\n \"⦬\": \"⦬\",\n \"⦭\": \"⦭\",\n \"⦮\": \"⦮\",\n \"⦯\": \"⦯\",\n \"∟\": \"∟\",\n \"⊾\": \"⊾\",\n \"⦝\": \"⦝\",\n \"∢\": \"∢\",\n \"⍼\": \"⍼\",\n \"ą\": \"ą\",\n \"𝕒\": \"𝕒\",\n \"⩰\": \"⩰\",\n \"⩯\": \"⩯\",\n \"≊\": \"≊\",\n \"≋\": \"≋\",\n \"'\": \"'\",\n \"å\": \"å\",\n \"𝒶\": \"𝒶\",\n \"*\": \"*\",\n \"ã\": \"ã\",\n \"ä\": \"ä\",\n \"⨑\": \"⨑\",\n \"⫭\": \"⫭\",\n \"≌\": \"≌\",\n \"϶\": \"϶\",\n \"‵\": \"‵\",\n \"∽\": \"∽\",\n \"⋍\": \"⋍\",\n \"⊽\": \"⊽\",\n \"⌅\": \"⌅\",\n \"⎶\": \"⎶\",\n \"б\": \"б\",\n \"„\": \"„\",\n \"⦰\": \"⦰\",\n \"β\": \"β\",\n \"ℶ\": \"ℶ\",\n \"≬\": \"≬\",\n \"𝔟\": \"𝔟\",\n \"◯\": \"◯\",\n \"⨀\": \"⨀\",\n \"⨁\": \"⨁\",\n \"⨂\": \"⨂\",\n \"⨆\": \"⨆\",\n \"★\": \"★\",\n \"▽\": \"▽\",\n \"△\": \"△\",\n \"⨄\": \"⨄\",\n \"⤍\": \"⤍\",\n \"⧫\": \"⧫\",\n \"▴\": \"▴\",\n \"▾\": \"▾\",\n \"◂\": \"◂\",\n \"▸\": \"▸\",\n \"␣\": \"␣\",\n \"▒\": \"▒\",\n \"░\": \"░\",\n \"▓\": \"▓\",\n \"█\": \"█\",\n \"=⃥\": \"=⃥\",\n \"≡⃥\": \"≡⃥\",\n \"⌐\": \"⌐\",\n \"𝕓\": \"𝕓\",\n \"⋈\": \"⋈\",\n \"╗\": \"╗\",\n \"╔\": \"╔\",\n \"╖\": \"╖\",\n \"╓\": \"╓\",\n \"═\": \"═\",\n \"╦\": \"╦\",\n \"╩\": \"╩\",\n \"╤\": \"╤\",\n \"╧\": \"╧\",\n \"╝\": \"╝\",\n \"╚\": \"╚\",\n \"╜\": \"╜\",\n \"╙\": \"╙\",\n \"║\": \"║\",\n \"╬\": \"╬\",\n \"╣\": \"╣\",\n \"╠\": \"╠\",\n \"╫\": \"╫\",\n \"╢\": \"╢\",\n \"╟\": \"╟\",\n \"⧉\": \"⧉\",\n \"╕\": \"╕\",\n \"╒\": \"╒\",\n \"┐\": \"┐\",\n \"┌\": \"┌\",\n \"╥\": \"╥\",\n \"╨\": \"╨\",\n \"┬\": \"┬\",\n \"┴\": \"┴\",\n \"⊟\": \"⊟\",\n \"⊞\": \"⊞\",\n \"⊠\": \"⊠\",\n \"╛\": \"╛\",\n \"╘\": \"╘\",\n \"┘\": \"┘\",\n \"└\": \"└\",\n \"│\": \"│\",\n \"╪\": \"╪\",\n \"╡\": \"╡\",\n \"╞\": \"╞\",\n \"┼\": \"┼\",\n \"┤\": \"┤\",\n \"├\": \"├\",\n \"¦\": \"¦\",\n \"𝒷\": \"𝒷\",\n \"⁏\": \"⁏\",\n \"\\\\\": \"\\",\n \"⧅\": \"⧅\",\n \"⟈\": \"⟈\",\n \"•\": \"•\",\n \"⪮\": \"⪮\",\n \"ć\": \"ć\",\n \"∩\": \"∩\",\n \"⩄\": \"⩄\",\n \"⩉\": \"⩉\",\n \"⩋\": \"⩋\",\n \"⩇\": \"⩇\",\n \"⩀\": \"⩀\",\n \"∩︀\": \"∩︀\",\n \"⁁\": \"⁁\",\n \"⩍\": \"⩍\",\n \"č\": \"č\",\n \"ç\": \"ç\",\n \"ĉ\": \"ĉ\",\n \"⩌\": \"⩌\",\n \"⩐\": \"⩐\",\n \"ċ\": \"ċ\",\n \"⦲\": \"⦲\",\n \"¢\": \"¢\",\n \"𝔠\": \"𝔠\",\n \"ч\": \"ч\",\n \"✓\": \"✓\",\n \"χ\": \"χ\",\n \"○\": \"○\",\n \"⧃\": \"⧃\",\n \"ˆ\": \"ˆ\",\n \"≗\": \"≗\",\n \"↺\": \"↺\",\n \"↻\": \"↻\",\n \"Ⓢ\": \"Ⓢ\",\n \"⊛\": \"⊛\",\n \"⊚\": \"⊚\",\n \"⊝\": \"⊝\",\n \"⨐\": \"⨐\",\n \"⫯\": \"⫯\",\n \"⧂\": \"⧂\",\n \"♣\": \"♣\",\n \":\": \":\",\n \",\": \",\",\n \"@\": \"@\",\n \"∁\": \"∁\",\n \"⩭\": \"⩭\",\n \"𝕔\": \"𝕔\",\n \"℗\": \"℗\",\n \"↵\": \"↵\",\n \"✗\": \"✗\",\n \"𝒸\": \"𝒸\",\n \"⫏\": \"⫏\",\n \"⫑\": \"⫑\",\n \"⫐\": \"⫐\",\n \"⫒\": \"⫒\",\n \"⋯\": \"⋯\",\n \"⤸\": \"⤸\",\n \"⤵\": \"⤵\",\n \"⋞\": \"⋞\",\n \"⋟\": \"⋟\",\n \"↶\": \"↶\",\n \"⤽\": \"⤽\",\n \"∪\": \"∪\",\n \"⩈\": \"⩈\",\n \"⩆\": \"⩆\",\n \"⩊\": \"⩊\",\n \"⊍\": \"⊍\",\n \"⩅\": \"⩅\",\n \"∪︀\": \"∪︀\",\n \"↷\": \"↷\",\n \"⤼\": \"⤼\",\n \"⋎\": \"⋎\",\n \"⋏\": \"⋏\",\n \"¤\": \"¤\",\n \"∱\": \"∱\",\n \"⌭\": \"⌭\",\n \"⥥\": \"⥥\",\n \"†\": \"†\",\n \"ℸ\": \"ℸ\",\n \"‐\": \"‐\",\n \"⤏\": \"⤏\",\n \"ď\": \"ď\",\n \"д\": \"д\",\n \"⇊\": \"⇊\",\n \"⩷\": \"⩷\",\n \"°\": \"°\",\n \"δ\": \"δ\",\n \"⦱\": \"⦱\",\n \"⥿\": \"⥿\",\n \"𝔡\": \"𝔡\",\n \"♦\": \"♦\",\n \"ϝ\": \"ϝ\",\n \"⋲\": \"⋲\",\n \"÷\": \"÷\",\n \"⋇\": \"⋇\",\n \"ђ\": \"ђ\",\n \"⌞\": \"⌞\",\n \"⌍\": \"⌍\",\n \"$\": \"$\",\n \"𝕕\": \"𝕕\",\n \"≑\": \"≑\",\n \"∸\": \"∸\",\n \"∔\": \"∔\",\n \"⊡\": \"⊡\",\n \"⌟\": \"⌟\",\n \"⌌\": \"⌌\",\n \"𝒹\": \"𝒹\",\n \"ѕ\": \"ѕ\",\n \"⧶\": \"⧶\",\n \"đ\": \"đ\",\n \"⋱\": \"⋱\",\n \"▿\": \"▿\",\n \"⦦\": \"⦦\",\n \"џ\": \"џ\",\n \"⟿\": \"⟿\",\n \"é\": \"é\",\n \"⩮\": \"⩮\",\n \"ě\": \"ě\",\n \"≖\": \"≖\",\n \"ê\": \"ê\",\n \"≕\": \"≕\",\n \"э\": \"э\",\n \"ė\": \"ė\",\n \"≒\": \"≒\",\n \"𝔢\": \"𝔢\",\n \"⪚\": \"⪚\",\n \"è\": \"è\",\n \"⪖\": \"⪖\",\n \"⪘\": \"⪘\",\n \"⪙\": \"⪙\",\n \"⏧\": \"⏧\",\n \"ℓ\": \"ℓ\",\n \"⪕\": \"⪕\",\n \"⪗\": \"⪗\",\n \"ē\": \"ē\",\n \"∅\": \"∅\",\n \" \": \" \",\n \" \": \" \",\n \" \": \" \",\n \"ŋ\": \"ŋ\",\n \" \": \" \",\n \"ę\": \"ę\",\n \"𝕖\": \"𝕖\",\n \"⋕\": \"⋕\",\n \"⧣\": \"⧣\",\n \"⩱\": \"⩱\",\n \"ε\": \"ε\",\n \"ϵ\": \"ϵ\",\n \"=\": \"=\",\n \"≟\": \"≟\",\n \"⩸\": \"⩸\",\n \"⧥\": \"⧥\",\n \"≓\": \"≓\",\n \"⥱\": \"⥱\",\n \"ℯ\": \"ℯ\",\n \"η\": \"η\",\n \"ð\": \"ð\",\n \"ë\": \"ë\",\n \"€\": \"€\",\n \"!\": \"!\",\n \"ф\": \"ф\",\n \"♀\": \"♀\",\n \"ffi\": \"ffi\",\n \"ff\": \"ff\",\n \"ffl\": \"ffl\",\n \"𝔣\": \"𝔣\",\n \"fi\": \"fi\",\n \"fj\": \"fj\",\n \"♭\": \"♭\",\n \"fl\": \"fl\",\n \"▱\": \"▱\",\n \"ƒ\": \"ƒ\",\n \"𝕗\": \"𝕗\",\n \"⋔\": \"⋔\",\n \"⫙\": \"⫙\",\n \"⨍\": \"⨍\",\n \"½\": \"½\",\n \"⅓\": \"⅓\",\n \"¼\": \"¼\",\n \"⅕\": \"⅕\",\n \"⅙\": \"⅙\",\n \"⅛\": \"⅛\",\n \"⅔\": \"⅔\",\n \"⅖\": \"⅖\",\n \"¾\": \"¾\",\n \"⅗\": \"⅗\",\n \"⅜\": \"⅜\",\n \"⅘\": \"⅘\",\n \"⅚\": \"⅚\",\n \"⅝\": \"⅝\",\n \"⅞\": \"⅞\",\n \"⁄\": \"⁄\",\n \"⌢\": \"⌢\",\n \"𝒻\": \"𝒻\",\n \"⪌\": \"⪌\",\n \"ǵ\": \"ǵ\",\n \"γ\": \"γ\",\n \"⪆\": \"⪆\",\n \"ğ\": \"ğ\",\n \"ĝ\": \"ĝ\",\n \"г\": \"г\",\n \"ġ\": \"ġ\",\n \"⪩\": \"⪩\",\n \"⪀\": \"⪀\",\n \"⪂\": \"⪂\",\n \"⪄\": \"⪄\",\n \"⋛︀\": \"⋛︀\",\n \"⪔\": \"⪔\",\n \"𝔤\": \"𝔤\",\n \"ℷ\": \"ℷ\",\n \"ѓ\": \"ѓ\",\n \"⪒\": \"⪒\",\n \"⪥\": \"⪥\",\n \"⪤\": \"⪤\",\n \"≩\": \"≩\",\n \"⪊\": \"⪊\",\n \"⪈\": \"⪈\",\n \"⋧\": \"⋧\",\n \"𝕘\": \"𝕘\",\n \"ℊ\": \"ℊ\",\n \"⪎\": \"⪎\",\n \"⪐\": \"⪐\",\n \"⪧\": \"⪧\",\n \"⩺\": \"⩺\",\n \"⋗\": \"⋗\",\n \"⦕\": \"⦕\",\n \"⩼\": \"⩼\",\n \"⥸\": \"⥸\",\n \"≩︀\": \"≩︀\",\n \"ъ\": \"ъ\",\n \"⥈\": \"⥈\",\n \"↭\": \"↭\",\n \"ℏ\": \"ℏ\",\n \"ĥ\": \"ĥ\",\n \"♥\": \"♥\",\n \"…\": \"…\",\n \"⊹\": \"⊹\",\n \"𝔥\": \"𝔥\",\n \"⤥\": \"⤥\",\n \"⤦\": \"⤦\",\n \"⇿\": \"⇿\",\n \"∻\": \"∻\",\n \"↩\": \"↩\",\n \"↪\": \"↪\",\n \"𝕙\": \"𝕙\",\n \"―\": \"―\",\n \"𝒽\": \"𝒽\",\n \"ħ\": \"ħ\",\n \"⁃\": \"⁃\",\n \"í\": \"í\",\n \"î\": \"î\",\n \"и\": \"и\",\n \"е\": \"е\",\n \"¡\": \"¡\",\n \"𝔦\": \"𝔦\",\n \"ì\": \"ì\",\n \"⨌\": \"⨌\",\n \"∭\": \"∭\",\n \"⧜\": \"⧜\",\n \"℩\": \"℩\",\n \"ij\": \"ij\",\n \"ī\": \"ī\",\n \"ı\": \"ı\",\n \"⊷\": \"⊷\",\n \"Ƶ\": \"Ƶ\",\n \"℅\": \"℅\",\n \"∞\": \"∞\",\n \"⧝\": \"⧝\",\n \"⊺\": \"⊺\",\n \"⨗\": \"⨗\",\n \"⨼\": \"⨼\",\n \"ё\": \"ё\",\n \"į\": \"į\",\n \"𝕚\": \"𝕚\",\n \"ι\": \"ι\",\n \"¿\": \"¿\",\n \"𝒾\": \"𝒾\",\n \"⋹\": \"⋹\",\n \"⋵\": \"⋵\",\n \"⋴\": \"⋴\",\n \"⋳\": \"⋳\",\n \"ĩ\": \"ĩ\",\n \"і\": \"і\",\n \"ï\": \"ï\",\n \"ĵ\": \"ĵ\",\n \"й\": \"й\",\n \"𝔧\": \"𝔧\",\n \"ȷ\": \"ȷ\",\n \"𝕛\": \"𝕛\",\n \"𝒿\": \"𝒿\",\n \"ј\": \"ј\",\n \"є\": \"є\",\n \"κ\": \"κ\",\n \"ϰ\": \"ϰ\",\n \"ķ\": \"ķ\",\n \"к\": \"к\",\n \"𝔨\": \"𝔨\",\n \"ĸ\": \"ĸ\",\n \"х\": \"х\",\n \"ќ\": \"ќ\",\n \"𝕜\": \"𝕜\",\n \"𝓀\": \"𝓀\",\n \"⤛\": \"⤛\",\n \"⤎\": \"⤎\",\n \"⪋\": \"⪋\",\n \"⥢\": \"⥢\",\n \"ĺ\": \"ĺ\",\n \"⦴\": \"⦴\",\n \"λ\": \"λ\",\n \"⦑\": \"⦑\",\n \"⪅\": \"⪅\",\n \"«\": \"«\",\n \"⤟\": \"⤟\",\n \"⤝\": \"⤝\",\n \"↫\": \"↫\",\n \"⤹\": \"⤹\",\n \"⥳\": \"⥳\",\n \"↢\": \"↢\",\n \"⪫\": \"⪫\",\n \"⤙\": \"⤙\",\n \"⪭\": \"⪭\",\n \"⪭︀\": \"⪭︀\",\n \"⤌\": \"⤌\",\n \"❲\": \"❲\",\n \"{\": \"{\",\n \"[\": \"[\",\n \"⦋\": \"⦋\",\n \"⦏\": \"⦏\",\n \"⦍\": \"⦍\",\n \"ľ\": \"ľ\",\n \"ļ\": \"ļ\",\n \"л\": \"л\",\n \"⤶\": \"⤶\",\n \"⥧\": \"⥧\",\n \"⥋\": \"⥋\",\n \"↲\": \"↲\",\n \"≤\": \"≤\",\n \"⇇\": \"⇇\",\n \"⋋\": \"⋋\",\n \"⪨\": \"⪨\",\n \"⩿\": \"⩿\",\n \"⪁\": \"⪁\",\n \"⪃\": \"⪃\",\n \"⋚︀\": \"⋚︀\",\n \"⪓\": \"⪓\",\n \"⋖\": \"⋖\",\n \"⥼\": \"⥼\",\n \"𝔩\": \"𝔩\",\n \"⪑\": \"⪑\",\n \"⥪\": \"⥪\",\n \"▄\": \"▄\",\n \"љ\": \"љ\",\n \"⥫\": \"⥫\",\n \"◺\": \"◺\",\n \"ŀ\": \"ŀ\",\n \"⎰\": \"⎰\",\n \"≨\": \"≨\",\n \"⪉\": \"⪉\",\n \"⪇\": \"⪇\",\n \"⋦\": \"⋦\",\n \"⟬\": \"⟬\",\n \"⇽\": \"⇽\",\n \"⟼\": \"⟼\",\n \"↬\": \"↬\",\n \"⦅\": \"⦅\",\n \"𝕝\": \"𝕝\",\n \"⨭\": \"⨭\",\n \"⨴\": \"⨴\",\n \"∗\": \"∗\",\n \"◊\": \"◊\",\n \"(\": \"(\",\n \"⦓\": \"⦓\",\n \"⥭\": \"⥭\",\n \"‎\": \"‎\",\n \"⊿\": \"⊿\",\n \"‹\": \"‹\",\n \"𝓁\": \"𝓁\",\n \"⪍\": \"⪍\",\n \"⪏\": \"⪏\",\n \"‚\": \"‚\",\n \"ł\": \"ł\",\n \"⪦\": \"⪦\",\n \"⩹\": \"⩹\",\n \"⋉\": \"⋉\",\n \"⥶\": \"⥶\",\n \"⩻\": \"⩻\",\n \"⦖\": \"⦖\",\n \"◃\": \"◃\",\n \"⥊\": \"⥊\",\n \"⥦\": \"⥦\",\n \"≨︀\": \"≨︀\",\n \"∺\": \"∺\",\n \"¯\": \"¯\",\n \"♂\": \"♂\",\n \"✠\": \"✠\",\n \"▮\": \"▮\",\n \"⨩\": \"⨩\",\n \"м\": \"м\",\n \"—\": \"—\",\n \"𝔪\": \"𝔪\",\n \"℧\": \"℧\",\n \"µ\": \"µ\",\n \"⫰\": \"⫰\",\n \"−\": \"−\",\n \"⨪\": \"⨪\",\n \"⫛\": \"⫛\",\n \"⊧\": \"⊧\",\n \"𝕞\": \"𝕞\",\n \"𝓂\": \"𝓂\",\n \"μ\": \"μ\",\n \"⊸\": \"⊸\",\n \"⋙̸\": \"⋙̸\",\n \"≫⃒\": \"≫⃒\",\n \"⇍\": \"⇍\",\n \"⇎\": \"⇎\",\n \"⋘̸\": \"⋘̸\",\n \"≪⃒\": \"≪⃒\",\n \"⇏\": \"⇏\",\n \"⊯\": \"⊯\",\n \"⊮\": \"⊮\",\n \"ń\": \"ń\",\n \"∠⃒\": \"∠⃒\",\n \"⩰̸\": \"⩰̸\",\n \"≋̸\": \"≋̸\",\n \"ʼn\": \"ʼn\",\n \"♮\": \"♮\",\n \"⩃\": \"⩃\",\n \"ň\": \"ň\",\n \"ņ\": \"ņ\",\n \"⩭̸\": \"⩭̸\",\n \"⩂\": \"⩂\",\n \"н\": \"н\",\n \"–\": \"–\",\n \"⇗\": \"⇗\",\n \"⤤\": \"⤤\",\n \"≐̸\": \"≐̸\",\n \"⤨\": \"⤨\",\n \"𝔫\": \"𝔫\",\n \"↮\": \"↮\",\n \"⫲\": \"⫲\",\n \"⋼\": \"⋼\",\n \"⋺\": \"⋺\",\n \"њ\": \"њ\",\n \"≦̸\": \"≦̸\",\n \"↚\": \"↚\",\n \"‥\": \"‥\",\n \"𝕟\": \"𝕟\",\n \"¬\": \"¬\",\n \"⋹̸\": \"⋹̸\",\n \"⋵̸\": \"⋵̸\",\n \"⋷\": \"⋷\",\n \"⋶\": \"⋶\",\n \"⋾\": \"⋾\",\n \"⋽\": \"⋽\",\n \"⫽⃥\": \"⫽⃥\",\n \"∂̸\": \"∂̸\",\n \"⨔\": \"⨔\",\n \"↛\": \"↛\",\n \"⤳̸\": \"⤳̸\",\n \"↝̸\": \"↝̸\",\n \"𝓃\": \"𝓃\",\n \"⊄\": \"⊄\",\n \"⫅̸\": \"⫅̸\",\n \"⊅\": \"⊅\",\n \"⫆̸\": \"⫆̸\",\n \"ñ\": \"ñ\",\n \"ν\": \"ν\",\n \"#\": \"#\",\n \"№\": \"№\",\n \" \": \" \",\n \"⊭\": \"⊭\",\n \"⤄\": \"⤄\",\n \"≍⃒\": \"≍⃒\",\n \"⊬\": \"⊬\",\n \"≥⃒\": \"≥⃒\",\n \">⃒\": \">⃒\",\n \"⧞\": \"⧞\",\n \"⤂\": \"⤂\",\n \"≤⃒\": \"≤⃒\",\n \"<⃒\": \"<⃒\",\n \"⊴⃒\": \"⊴⃒\",\n \"⤃\": \"⤃\",\n \"⊵⃒\": \"⊵⃒\",\n \"∼⃒\": \"∼⃒\",\n \"⇖\": \"⇖\",\n \"⤣\": \"⤣\",\n \"⤧\": \"⤧\",\n \"ó\": \"ó\",\n \"ô\": \"ô\",\n \"о\": \"о\",\n \"ő\": \"ő\",\n \"⨸\": \"⨸\",\n \"⦼\": \"⦼\",\n \"œ\": \"œ\",\n \"⦿\": \"⦿\",\n \"𝔬\": \"𝔬\",\n \"˛\": \"˛\",\n \"ò\": \"ò\",\n \"⧁\": \"⧁\",\n \"⦵\": \"⦵\",\n \"⦾\": \"⦾\",\n \"⦻\": \"⦻\",\n \"⧀\": \"⧀\",\n \"ō\": \"ō\",\n \"ω\": \"ω\",\n \"ο\": \"ο\",\n \"⦶\": \"⦶\",\n \"𝕠\": \"𝕠\",\n \"⦷\": \"⦷\",\n \"⦹\": \"⦹\",\n \"∨\": \"∨\",\n \"⩝\": \"⩝\",\n \"ℴ\": \"ℴ\",\n \"ª\": \"ª\",\n \"º\": \"º\",\n \"⊶\": \"⊶\",\n \"⩖\": \"⩖\",\n \"⩗\": \"⩗\",\n \"⩛\": \"⩛\",\n \"ø\": \"ø\",\n \"⊘\": \"⊘\",\n \"õ\": \"õ\",\n \"⨶\": \"⨶\",\n \"ö\": \"ö\",\n \"⌽\": \"⌽\",\n \"¶\": \"¶\",\n \"⫳\": \"⫳\",\n \"⫽\": \"⫽\",\n \"п\": \"п\",\n \"%\": \"%\",\n \".\": \".\",\n \"‰\": \"‰\",\n \"‱\": \"‱\",\n \"𝔭\": \"𝔭\",\n \"φ\": \"φ\",\n \"ϕ\": \"ϕ\",\n \"☎\": \"☎\",\n \"π\": \"π\",\n \"ϖ\": \"ϖ\",\n \"ℎ\": \"ℎ\",\n \"+\": \"+\",\n \"⨣\": \"⨣\",\n \"⨢\": \"⨢\",\n \"⨥\": \"⨥\",\n \"⩲\": \"⩲\",\n \"⨦\": \"⨦\",\n \"⨧\": \"⨧\",\n \"⨕\": \"⨕\",\n \"𝕡\": \"𝕡\",\n \"£\": \"£\",\n \"⪳\": \"⪳\",\n \"⪷\": \"⪷\",\n \"⪹\": \"⪹\",\n \"⪵\": \"⪵\",\n \"⋨\": \"⋨\",\n \"′\": \"′\",\n \"⌮\": \"⌮\",\n \"⌒\": \"⌒\",\n \"⌓\": \"⌓\",\n \"⊰\": \"⊰\",\n \"𝓅\": \"𝓅\",\n \"ψ\": \"ψ\",\n \" \": \" \",\n \"𝔮\": \"𝔮\",\n \"𝕢\": \"𝕢\",\n \"⁗\": \"⁗\",\n \"𝓆\": \"𝓆\",\n \"⨖\": \"⨖\",\n \"?\": \"?\",\n \"⤜\": \"⤜\",\n \"⥤\": \"⥤\",\n \"∽̱\": \"∽̱\",\n \"ŕ\": \"ŕ\",\n \"⦳\": \"⦳\",\n \"⦒\": \"⦒\",\n \"⦥\": \"⦥\",\n \"»\": \"»\",\n \"⥵\": \"⥵\",\n \"⤠\": \"⤠\",\n \"⤳\": \"⤳\",\n \"⤞\": \"⤞\",\n \"⥅\": \"⥅\",\n \"⥴\": \"⥴\",\n \"↣\": \"↣\",\n \"↝\": \"↝\",\n \"⤚\": \"⤚\",\n \"∶\": \"∶\",\n \"❳\": \"❳\",\n \"}\": \"}\",\n \"]\": \"]\",\n \"⦌\": \"⦌\",\n \"⦎\": \"⦎\",\n \"⦐\": \"⦐\",\n \"ř\": \"ř\",\n \"ŗ\": \"ŗ\",\n \"р\": \"р\",\n \"⤷\": \"⤷\",\n \"⥩\": \"⥩\",\n \"↳\": \"↳\",\n \"▭\": \"▭\",\n \"⥽\": \"⥽\",\n \"𝔯\": \"𝔯\",\n \"⥬\": \"⥬\",\n \"ρ\": \"ρ\",\n \"ϱ\": \"ϱ\",\n \"⇉\": \"⇉\",\n \"⋌\": \"⋌\",\n \"˚\": \"˚\",\n \"‏\": \"‏\",\n \"⎱\": \"⎱\",\n \"⫮\": \"⫮\",\n \"⟭\": \"⟭\",\n \"⇾\": \"⇾\",\n \"⦆\": \"⦆\",\n \"𝕣\": \"𝕣\",\n \"⨮\": \"⨮\",\n \"⨵\": \"⨵\",\n \")\": \")\",\n \"⦔\": \"⦔\",\n \"⨒\": \"⨒\",\n \"›\": \"›\",\n \"𝓇\": \"𝓇\",\n \"⋊\": \"⋊\",\n \"▹\": \"▹\",\n \"⧎\": \"⧎\",\n \"⥨\": \"⥨\",\n \"℞\": \"℞\",\n \"ś\": \"ś\",\n \"⪴\": \"⪴\",\n \"⪸\": \"⪸\",\n \"š\": \"š\",\n \"ş\": \"ş\",\n \"ŝ\": \"ŝ\",\n \"⪶\": \"⪶\",\n \"⪺\": \"⪺\",\n \"⋩\": \"⋩\",\n \"⨓\": \"⨓\",\n \"с\": \"с\",\n \"⋅\": \"⋅\",\n \"⩦\": \"⩦\",\n \"⇘\": \"⇘\",\n \"§\": \"§\",\n \";\": \";\",\n \"⤩\": \"⤩\",\n \"✶\": \"✶\",\n \"𝔰\": \"𝔰\",\n \"♯\": \"♯\",\n \"щ\": \"щ\",\n \"ш\": \"ш\",\n \"­\": \"­\",\n \"σ\": \"σ\",\n \"ς\": \"ς\",\n \"⩪\": \"⩪\",\n \"⪞\": \"⪞\",\n \"⪠\": \"⪠\",\n \"⪝\": \"⪝\",\n \"⪟\": \"⪟\",\n \"≆\": \"≆\",\n \"⨤\": \"⨤\",\n \"⥲\": \"⥲\",\n \"⨳\": \"⨳\",\n \"⧤\": \"⧤\",\n \"⌣\": \"⌣\",\n \"⪪\": \"⪪\",\n \"⪬\": \"⪬\",\n \"⪬︀\": \"⪬︀\",\n \"ь\": \"ь\",\n \"/\": \"/\",\n \"⧄\": \"⧄\",\n \"⌿\": \"⌿\",\n \"𝕤\": \"𝕤\",\n \"♠\": \"♠\",\n \"⊓︀\": \"⊓︀\",\n \"⊔︀\": \"⊔︀\",\n \"𝓈\": \"𝓈\",\n \"☆\": \"☆\",\n \"⊂\": \"⊂\",\n \"⫅\": \"⫅\",\n \"⪽\": \"⪽\",\n \"⫃\": \"⫃\",\n \"⫁\": \"⫁\",\n \"⫋\": \"⫋\",\n \"⊊\": \"⊊\",\n \"⪿\": \"⪿\",\n \"⥹\": \"⥹\",\n \"⫇\": \"⫇\",\n \"⫕\": \"⫕\",\n \"⫓\": \"⫓\",\n \"♪\": \"♪\",\n \"¹\": \"¹\",\n \"²\": \"²\",\n \"³\": \"³\",\n \"⫆\": \"⫆\",\n \"⪾\": \"⪾\",\n \"⫘\": \"⫘\",\n \"⫄\": \"⫄\",\n \"⟉\": \"⟉\",\n \"⫗\": \"⫗\",\n \"⥻\": \"⥻\",\n \"⫂\": \"⫂\",\n \"⫌\": \"⫌\",\n \"⊋\": \"⊋\",\n \"⫀\": \"⫀\",\n \"⫈\": \"⫈\",\n \"⫔\": \"⫔\",\n \"⫖\": \"⫖\",\n \"⇙\": \"⇙\",\n \"⤪\": \"⤪\",\n \"ß\": \"ß\",\n \"⌖\": \"⌖\",\n \"τ\": \"τ\",\n \"ť\": \"ť\",\n \"ţ\": \"ţ\",\n \"т\": \"т\",\n \"⌕\": \"⌕\",\n \"𝔱\": \"𝔱\",\n \"θ\": \"θ\",\n \"ϑ\": \"ϑ\",\n \"þ\": \"þ\",\n \"×\": \"×\",\n \"⨱\": \"⨱\",\n \"⨰\": \"⨰\",\n \"⌶\": \"⌶\",\n \"⫱\": \"⫱\",\n \"𝕥\": \"𝕥\",\n \"⫚\": \"⫚\",\n \"‴\": \"‴\",\n \"▵\": \"▵\",\n \"≜\": \"≜\",\n \"◬\": \"◬\",\n \"⨺\": \"⨺\",\n \"⨹\": \"⨹\",\n \"⧍\": \"⧍\",\n \"⨻\": \"⨻\",\n \"⏢\": \"⏢\",\n \"𝓉\": \"𝓉\",\n \"ц\": \"ц\",\n \"ћ\": \"ћ\",\n \"ŧ\": \"ŧ\",\n \"⥣\": \"⥣\",\n \"ú\": \"ú\",\n \"ў\": \"ў\",\n \"ŭ\": \"ŭ\",\n \"û\": \"û\",\n \"у\": \"у\",\n \"ű\": \"ű\",\n \"⥾\": \"⥾\",\n \"𝔲\": \"𝔲\",\n \"ù\": \"ù\",\n \"▀\": \"▀\",\n \"⌜\": \"⌜\",\n \"⌏\": \"⌏\",\n \"◸\": \"◸\",\n \"ū\": \"ū\",\n \"ų\": \"ų\",\n \"𝕦\": \"𝕦\",\n \"υ\": \"υ\",\n \"⇈\": \"⇈\",\n \"⌝\": \"⌝\",\n \"⌎\": \"⌎\",\n \"ů\": \"ů\",\n \"◹\": \"◹\",\n \"𝓊\": \"𝓊\",\n \"⋰\": \"⋰\",\n \"ũ\": \"ũ\",\n \"ü\": \"ü\",\n \"⦧\": \"⦧\",\n \"⫨\": \"⫨\",\n \"⫩\": \"⫩\",\n \"⦜\": \"⦜\",\n \"⊊︀\": \"⊊︀\",\n \"⫋︀\": \"⫋︀\",\n \"⊋︀\": \"⊋︀\",\n \"⫌︀\": \"⫌︀\",\n \"в\": \"в\",\n \"⊻\": \"⊻\",\n \"≚\": \"≚\",\n \"⋮\": \"⋮\",\n \"𝔳\": \"𝔳\",\n \"𝕧\": \"𝕧\",\n \"𝓋\": \"𝓋\",\n \"⦚\": \"⦚\",\n \"ŵ\": \"ŵ\",\n \"⩟\": \"⩟\",\n \"≙\": \"≙\",\n \"℘\": \"℘\",\n \"𝔴\": \"𝔴\",\n \"𝕨\": \"𝕨\",\n \"𝓌\": \"𝓌\",\n \"𝔵\": \"𝔵\",\n \"ξ\": \"ξ\",\n \"⋻\": \"⋻\",\n \"𝕩\": \"𝕩\",\n \"𝓍\": \"𝓍\",\n \"ý\": \"ý\",\n \"я\": \"я\",\n \"ŷ\": \"ŷ\",\n \"ы\": \"ы\",\n \"¥\": \"¥\",\n \"𝔶\": \"𝔶\",\n \"ї\": \"ї\",\n \"𝕪\": \"𝕪\",\n \"𝓎\": \"𝓎\",\n \"ю\": \"ю\",\n \"ÿ\": \"ÿ\",\n \"ź\": \"ź\",\n \"ž\": \"ž\",\n \"з\": \"з\",\n \"ż\": \"ż\",\n \"ζ\": \"ζ\",\n \"𝔷\": \"𝔷\",\n \"ж\": \"ж\",\n \"⇝\": \"⇝\",\n \"𝕫\": \"𝕫\",\n \"𝓏\": \"𝓏\",\n \"‍\": \"‍\",\n \"‌\": \"‌\"\n }\n }\n};\n","export const numericUnicodeMap: Record = {\n 0: 65533,\n 128: 8364,\n 130: 8218,\n 131: 402,\n 132: 8222,\n 133: 8230,\n 134: 8224,\n 135: 8225,\n 136: 710,\n 137: 8240,\n 138: 352,\n 139: 8249,\n 140: 338,\n 142: 381,\n 145: 8216,\n 146: 8217,\n 147: 8220,\n 148: 8221,\n 149: 8226,\n 150: 8211,\n 151: 8212,\n 152: 732,\n 153: 8482,\n 154: 353,\n 155: 8250,\n 156: 339,\n 158: 382,\n 159: 376\n};\n","export const fromCodePoint =\n String.fromCodePoint ||\n function (astralCodePoint: number) {\n return String.fromCharCode(\n Math.floor((astralCodePoint - 0x10000) / 0x400) + 0xd800,\n ((astralCodePoint - 0x10000) % 0x400) + 0xdc00\n );\n };\n\nexport const getCodePoint = String.prototype.codePointAt\n ? function (input: string, position: number) {\n return input.codePointAt(position);\n }\n : function (input: string, position: number) {\n return (input.charCodeAt(position) - 0xd800) * 0x400 + input.charCodeAt(position + 1) - 0xdc00 + 0x10000;\n };\n\nexport const highSurrogateFrom = 0xd800;\nexport const highSurrogateTo = 0xdbff;\n","/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh */\nexports.read = function (buffer, offset, isLE, mLen, nBytes) {\n var e, m\n var eLen = (nBytes * 8) - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var nBits = -7\n var i = isLE ? (nBytes - 1) : 0\n var d = isLE ? -1 : 1\n var s = buffer[offset + i]\n\n i += d\n\n e = s & ((1 << (-nBits)) - 1)\n s >>= (-nBits)\n nBits += eLen\n for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}\n\n m = e & ((1 << (-nBits)) - 1)\n e >>= (-nBits)\n nBits += mLen\n for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}\n\n if (e === 0) {\n e = 1 - eBias\n } else if (e === eMax) {\n return m ? NaN : ((s ? -1 : 1) * Infinity)\n } else {\n m = m + Math.pow(2, mLen)\n e = e - eBias\n }\n return (s ? -1 : 1) * m * Math.pow(2, e - mLen)\n}\n\nexports.write = function (buffer, value, offset, isLE, mLen, nBytes) {\n var e, m, c\n var eLen = (nBytes * 8) - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)\n var i = isLE ? 0 : (nBytes - 1)\n var d = isLE ? 1 : -1\n var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0\n\n value = Math.abs(value)\n\n if (isNaN(value) || value === Infinity) {\n m = isNaN(value) ? 1 : 0\n e = eMax\n } else {\n e = Math.floor(Math.log(value) / Math.LN2)\n if (value * (c = Math.pow(2, -e)) < 1) {\n e--\n c *= 2\n }\n if (e + eBias >= 1) {\n value += rt / c\n } else {\n value += rt * Math.pow(2, 1 - eBias)\n }\n if (value * c >= 2) {\n e++\n c /= 2\n }\n\n if (e + eBias >= eMax) {\n m = 0\n e = eMax\n } else if (e + eBias >= 1) {\n m = ((value * c) - 1) * Math.pow(2, mLen)\n e = e + eBias\n } else {\n m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)\n e = 0\n }\n }\n\n for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}\n\n e = (e << mLen) | m\n eLen += mLen\n for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}\n\n buffer[offset + i - d] |= s * 128\n}\n","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n","// http://www.w3.org/TR/CSS21/grammar.html\n// https://github.com/visionmedia/css-parse/pull/49#issuecomment-30088027\nvar COMMENT_REGEX = /\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\//g;\n\nvar NEWLINE_REGEX = /\\n/g;\nvar WHITESPACE_REGEX = /^\\s*/;\n\n// declaration\nvar PROPERTY_REGEX = /^(\\*?[-#/*\\\\\\w]+(\\[[0-9a-z_-]+\\])?)\\s*/;\nvar COLON_REGEX = /^:\\s*/;\nvar VALUE_REGEX = /^((?:'(?:\\\\'|.)*?'|\"(?:\\\\\"|.)*?\"|\\([^)]*?\\)|[^};])+)/;\nvar SEMICOLON_REGEX = /^[;\\s]*/;\n\n// https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/Trim#Polyfill\nvar TRIM_REGEX = /^\\s+|\\s+$/g;\n\n// strings\nvar NEWLINE = '\\n';\nvar FORWARD_SLASH = '/';\nvar ASTERISK = '*';\nvar EMPTY_STRING = '';\n\n// types\nvar TYPE_COMMENT = 'comment';\nvar TYPE_DECLARATION = 'declaration';\n\n/**\n * @param {String} style\n * @param {Object} [options]\n * @return {Object[]}\n * @throws {TypeError}\n * @throws {Error}\n */\nmodule.exports = function (style, options) {\n if (typeof style !== 'string') {\n throw new TypeError('First argument must be a string');\n }\n\n if (!style) return [];\n\n options = options || {};\n\n /**\n * Positional.\n */\n var lineno = 1;\n var column = 1;\n\n /**\n * Update lineno and column based on `str`.\n *\n * @param {String} str\n */\n function updatePosition(str) {\n var lines = str.match(NEWLINE_REGEX);\n if (lines) lineno += lines.length;\n var i = str.lastIndexOf(NEWLINE);\n column = ~i ? str.length - i : column + str.length;\n }\n\n /**\n * Mark position and patch `node.position`.\n *\n * @return {Function}\n */\n function position() {\n var start = { line: lineno, column: column };\n return function (node) {\n node.position = new Position(start);\n whitespace();\n return node;\n };\n }\n\n /**\n * Store position information for a node.\n *\n * @constructor\n * @property {Object} start\n * @property {Object} end\n * @property {undefined|String} source\n */\n function Position(start) {\n this.start = start;\n this.end = { line: lineno, column: column };\n this.source = options.source;\n }\n\n /**\n * Non-enumerable source string.\n */\n Position.prototype.content = style;\n\n var errorsList = [];\n\n /**\n * Error `msg`.\n *\n * @param {String} msg\n * @throws {Error}\n */\n function error(msg) {\n var err = new Error(\n options.source + ':' + lineno + ':' + column + ': ' + msg\n );\n err.reason = msg;\n err.filename = options.source;\n err.line = lineno;\n err.column = column;\n err.source = style;\n\n if (options.silent) {\n errorsList.push(err);\n } else {\n throw err;\n }\n }\n\n /**\n * Match `re` and return captures.\n *\n * @param {RegExp} re\n * @return {undefined|Array}\n */\n function match(re) {\n var m = re.exec(style);\n if (!m) return;\n var str = m[0];\n updatePosition(str);\n style = style.slice(str.length);\n return m;\n }\n\n /**\n * Parse whitespace.\n */\n function whitespace() {\n match(WHITESPACE_REGEX);\n }\n\n /**\n * Parse comments.\n *\n * @param {Object[]} [rules]\n * @return {Object[]}\n */\n function comments(rules) {\n var c;\n rules = rules || [];\n while ((c = comment())) {\n if (c !== false) {\n rules.push(c);\n }\n }\n return rules;\n }\n\n /**\n * Parse comment.\n *\n * @return {Object}\n * @throws {Error}\n */\n function comment() {\n var pos = position();\n if (FORWARD_SLASH != style.charAt(0) || ASTERISK != style.charAt(1)) return;\n\n var i = 2;\n while (\n EMPTY_STRING != style.charAt(i) &&\n (ASTERISK != style.charAt(i) || FORWARD_SLASH != style.charAt(i + 1))\n ) {\n ++i;\n }\n i += 2;\n\n if (EMPTY_STRING === style.charAt(i - 1)) {\n return error('End of comment missing');\n }\n\n var str = style.slice(2, i - 2);\n column += 2;\n updatePosition(str);\n style = style.slice(i);\n column += 2;\n\n return pos({\n type: TYPE_COMMENT,\n comment: str\n });\n }\n\n /**\n * Parse declaration.\n *\n * @return {Object}\n * @throws {Error}\n */\n function declaration() {\n var pos = position();\n\n // prop\n var prop = match(PROPERTY_REGEX);\n if (!prop) return;\n comment();\n\n // :\n if (!match(COLON_REGEX)) return error(\"property missing ':'\");\n\n // val\n var val = match(VALUE_REGEX);\n\n var ret = pos({\n type: TYPE_DECLARATION,\n property: trim(prop[0].replace(COMMENT_REGEX, EMPTY_STRING)),\n value: val\n ? trim(val[0].replace(COMMENT_REGEX, EMPTY_STRING))\n : EMPTY_STRING\n });\n\n // ;\n match(SEMICOLON_REGEX);\n\n return ret;\n }\n\n /**\n * Parse declarations.\n *\n * @return {Object[]}\n */\n function declarations() {\n var decls = [];\n\n comments(decls);\n\n // declarations\n var decl;\n while ((decl = declaration())) {\n if (decl !== false) {\n decls.push(decl);\n comments(decls);\n }\n }\n\n return decls;\n }\n\n whitespace();\n return declarations();\n};\n\n/**\n * Trim `str`.\n *\n * @param {String} str\n * @return {String}\n */\nfunction trim(str) {\n return str ? str.replace(TRIM_REGEX, EMPTY_STRING) : EMPTY_STRING;\n}\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/** Used to match leading and trailing whitespace. */\nvar reTrim = /^\\s+|\\s+$/g;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max,\n nativeMin = Math.min;\n\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n * console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\nvar now = function() {\n return root.Date.now();\n};\n\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. The debounced function comes with a `cancel` method to cancel\n * delayed `func` invocations and a `flush` method to immediately invoke them.\n * Provide `options` to indicate whether `func` should be invoked on the\n * leading and/or trailing edge of the `wait` timeout. The `func` is invoked\n * with the last arguments provided to the debounced function. Subsequent\n * calls to the debounced function return the result of the last `func`\n * invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the debounced function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.debounce` and `_.throttle`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to debounce.\n * @param {number} [wait=0] The number of milliseconds to delay.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=false]\n * Specify invoking on the leading edge of the timeout.\n * @param {number} [options.maxWait]\n * The maximum time `func` is allowed to be delayed before it's invoked.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new debounced function.\n * @example\n *\n * // Avoid costly calculations while the window size is in flux.\n * jQuery(window).on('resize', _.debounce(calculateLayout, 150));\n *\n * // Invoke `sendMail` when clicked, debouncing subsequent calls.\n * jQuery(element).on('click', _.debounce(sendMail, 300, {\n * 'leading': true,\n * 'trailing': false\n * }));\n *\n * // Ensure `batchLog` is invoked once after 1 second of debounced calls.\n * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });\n * var source = new EventSource('/stream');\n * jQuery(source).on('message', debounced);\n *\n * // Cancel the trailing debounced invocation.\n * jQuery(window).on('popstate', debounced.cancel);\n */\nfunction debounce(func, wait, options) {\n var lastArgs,\n lastThis,\n maxWait,\n result,\n timerId,\n lastCallTime,\n lastInvokeTime = 0,\n leading = false,\n maxing = false,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n wait = toNumber(wait) || 0;\n if (isObject(options)) {\n leading = !!options.leading;\n maxing = 'maxWait' in options;\n maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n\n function invokeFunc(time) {\n var args = lastArgs,\n thisArg = lastThis;\n\n lastArgs = lastThis = undefined;\n lastInvokeTime = time;\n result = func.apply(thisArg, args);\n return result;\n }\n\n function leadingEdge(time) {\n // Reset any `maxWait` timer.\n lastInvokeTime = time;\n // Start the timer for the trailing edge.\n timerId = setTimeout(timerExpired, wait);\n // Invoke the leading edge.\n return leading ? invokeFunc(time) : result;\n }\n\n function remainingWait(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime,\n result = wait - timeSinceLastCall;\n\n return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;\n }\n\n function shouldInvoke(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime;\n\n // Either this is the first call, activity has stopped and we're at the\n // trailing edge, the system time has gone backwards and we're treating\n // it as the trailing edge, or we've hit the `maxWait` limit.\n return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||\n (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));\n }\n\n function timerExpired() {\n var time = now();\n if (shouldInvoke(time)) {\n return trailingEdge(time);\n }\n // Restart the timer.\n timerId = setTimeout(timerExpired, remainingWait(time));\n }\n\n function trailingEdge(time) {\n timerId = undefined;\n\n // Only invoke if we have `lastArgs` which means `func` has been\n // debounced at least once.\n if (trailing && lastArgs) {\n return invokeFunc(time);\n }\n lastArgs = lastThis = undefined;\n return result;\n }\n\n function cancel() {\n if (timerId !== undefined) {\n clearTimeout(timerId);\n }\n lastInvokeTime = 0;\n lastArgs = lastCallTime = lastThis = timerId = undefined;\n }\n\n function flush() {\n return timerId === undefined ? result : trailingEdge(now());\n }\n\n function debounced() {\n var time = now(),\n isInvoking = shouldInvoke(time);\n\n lastArgs = arguments;\n lastThis = this;\n lastCallTime = time;\n\n if (isInvoking) {\n if (timerId === undefined) {\n return leadingEdge(lastCallTime);\n }\n if (maxing) {\n // Handle invocations in a tight loop.\n timerId = setTimeout(timerExpired, wait);\n return invokeFunc(lastCallTime);\n }\n }\n if (timerId === undefined) {\n timerId = setTimeout(timerExpired, wait);\n }\n return result;\n }\n debounced.cancel = cancel;\n debounced.flush = flush;\n return debounced;\n}\n\n/**\n * Creates a throttled function that only invokes `func` at most once per\n * every `wait` milliseconds. The throttled function comes with a `cancel`\n * method to cancel delayed `func` invocations and a `flush` method to\n * immediately invoke them. Provide `options` to indicate whether `func`\n * should be invoked on the leading and/or trailing edge of the `wait`\n * timeout. The `func` is invoked with the last arguments provided to the\n * throttled function. Subsequent calls to the throttled function return the\n * result of the last `func` invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the throttled function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.throttle` and `_.debounce`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to throttle.\n * @param {number} [wait=0] The number of milliseconds to throttle invocations to.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=true]\n * Specify invoking on the leading edge of the timeout.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new throttled function.\n * @example\n *\n * // Avoid excessively updating the position while scrolling.\n * jQuery(window).on('scroll', _.throttle(updatePosition, 100));\n *\n * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.\n * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });\n * jQuery(element).on('click', throttled);\n *\n * // Cancel the trailing throttled invocation.\n * jQuery(window).on('popstate', throttled.cancel);\n */\nfunction throttle(func, wait, options) {\n var leading = true,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n if (isObject(options)) {\n leading = 'leading' in options ? !!options.leading : leading;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n return debounce(func, wait, {\n 'leading': leading,\n 'maxWait': wait,\n 'trailing': trailing\n });\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = value.replace(reTrim, '');\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = throttle;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar DataView = getNative(root, 'DataView');\n\nmodule.exports = DataView;\n","var hashClear = require('./_hashClear'),\n hashDelete = require('./_hashDelete'),\n hashGet = require('./_hashGet'),\n hashHas = require('./_hashHas'),\n hashSet = require('./_hashSet');\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\nmodule.exports = Hash;\n","var listCacheClear = require('./_listCacheClear'),\n listCacheDelete = require('./_listCacheDelete'),\n listCacheGet = require('./_listCacheGet'),\n listCacheHas = require('./_listCacheHas'),\n listCacheSet = require('./_listCacheSet');\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\nmodule.exports = ListCache;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map');\n\nmodule.exports = Map;\n","var mapCacheClear = require('./_mapCacheClear'),\n mapCacheDelete = require('./_mapCacheDelete'),\n mapCacheGet = require('./_mapCacheGet'),\n mapCacheHas = require('./_mapCacheHas'),\n mapCacheSet = require('./_mapCacheSet');\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\nmodule.exports = MapCache;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Promise = getNative(root, 'Promise');\n\nmodule.exports = Promise;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Set = getNative(root, 'Set');\n\nmodule.exports = Set;\n","var MapCache = require('./_MapCache'),\n setCacheAdd = require('./_setCacheAdd'),\n setCacheHas = require('./_setCacheHas');\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values == null ? 0 : values.length;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\nmodule.exports = SetCache;\n","var ListCache = require('./_ListCache'),\n stackClear = require('./_stackClear'),\n stackDelete = require('./_stackDelete'),\n stackGet = require('./_stackGet'),\n stackHas = require('./_stackHas'),\n stackSet = require('./_stackSet');\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n var data = this.__data__ = new ListCache(entries);\n this.size = data.size;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\nmodule.exports = Stack;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Uint8Array = root.Uint8Array;\n\nmodule.exports = Uint8Array;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar WeakMap = getNative(root, 'WeakMap');\n\nmodule.exports = WeakMap;\n","/**\n * A specialized version of `_.forEach` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns `array`.\n */\nfunction arrayEach(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (iteratee(array[index], index, array) === false) {\n break;\n }\n }\n return array;\n}\n\nmodule.exports = arrayEach;\n","/**\n * A specialized version of `_.filter` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n */\nfunction arrayFilter(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (predicate(value, index, array)) {\n result[resIndex++] = value;\n }\n }\n return result;\n}\n\nmodule.exports = arrayFilter;\n","var baseTimes = require('./_baseTimes'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isIndex = require('./_isIndex'),\n isTypedArray = require('./isTypedArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n var isArr = isArray(value),\n isArg = !isArr && isArguments(value),\n isBuff = !isArr && !isArg && isBuffer(value),\n isType = !isArr && !isArg && !isBuff && isTypedArray(value),\n skipIndexes = isArr || isArg || isBuff || isType,\n result = skipIndexes ? baseTimes(value.length, String) : [],\n length = result.length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (\n // Safari 9 has enumerable `arguments.length` in strict mode.\n key == 'length' ||\n // Node.js 0.10 has enumerable non-index properties on buffers.\n (isBuff && (key == 'offset' || key == 'parent')) ||\n // PhantomJS 2 has enumerable non-index properties on typed arrays.\n (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||\n // Skip index properties.\n isIndex(key, length)\n ))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = arrayLikeKeys;\n","/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nmodule.exports = arrayMap;\n","/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\nmodule.exports = arrayPush;\n","/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\nmodule.exports = arraySome;\n","var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignValue(object, key, value) {\n var objValue = object[key];\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignValue;\n","var eq = require('./eq');\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\nmodule.exports = assocIndexOf;\n","var copyObject = require('./_copyObject'),\n keys = require('./keys');\n\n/**\n * The base implementation of `_.assign` without support for multiple sources\n * or `customizer` functions.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @returns {Object} Returns `object`.\n */\nfunction baseAssign(object, source) {\n return object && copyObject(source, keys(source), object);\n}\n\nmodule.exports = baseAssign;\n","var copyObject = require('./_copyObject'),\n keysIn = require('./keysIn');\n\n/**\n * The base implementation of `_.assignIn` without support for multiple sources\n * or `customizer` functions.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @returns {Object} Returns `object`.\n */\nfunction baseAssignIn(object, source) {\n return object && copyObject(source, keysIn(source), object);\n}\n\nmodule.exports = baseAssignIn;\n","var defineProperty = require('./_defineProperty');\n\n/**\n * The base implementation of `assignValue` and `assignMergeValue` without\n * value checks.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction baseAssignValue(object, key, value) {\n if (key == '__proto__' && defineProperty) {\n defineProperty(object, key, {\n 'configurable': true,\n 'enumerable': true,\n 'value': value,\n 'writable': true\n });\n } else {\n object[key] = value;\n }\n}\n\nmodule.exports = baseAssignValue;\n","var Stack = require('./_Stack'),\n arrayEach = require('./_arrayEach'),\n assignValue = require('./_assignValue'),\n baseAssign = require('./_baseAssign'),\n baseAssignIn = require('./_baseAssignIn'),\n cloneBuffer = require('./_cloneBuffer'),\n copyArray = require('./_copyArray'),\n copySymbols = require('./_copySymbols'),\n copySymbolsIn = require('./_copySymbolsIn'),\n getAllKeys = require('./_getAllKeys'),\n getAllKeysIn = require('./_getAllKeysIn'),\n getTag = require('./_getTag'),\n initCloneArray = require('./_initCloneArray'),\n initCloneByTag = require('./_initCloneByTag'),\n initCloneObject = require('./_initCloneObject'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isMap = require('./isMap'),\n isObject = require('./isObject'),\n isSet = require('./isSet'),\n keys = require('./keys'),\n keysIn = require('./keysIn');\n\n/** Used to compose bitmasks for cloning. */\nvar CLONE_DEEP_FLAG = 1,\n CLONE_FLAT_FLAG = 2,\n CLONE_SYMBOLS_FLAG = 4;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/** Used to identify `toStringTag` values supported by `_.clone`. */\nvar cloneableTags = {};\ncloneableTags[argsTag] = cloneableTags[arrayTag] =\ncloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =\ncloneableTags[boolTag] = cloneableTags[dateTag] =\ncloneableTags[float32Tag] = cloneableTags[float64Tag] =\ncloneableTags[int8Tag] = cloneableTags[int16Tag] =\ncloneableTags[int32Tag] = cloneableTags[mapTag] =\ncloneableTags[numberTag] = cloneableTags[objectTag] =\ncloneableTags[regexpTag] = cloneableTags[setTag] =\ncloneableTags[stringTag] = cloneableTags[symbolTag] =\ncloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =\ncloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;\ncloneableTags[errorTag] = cloneableTags[funcTag] =\ncloneableTags[weakMapTag] = false;\n\n/**\n * The base implementation of `_.clone` and `_.cloneDeep` which tracks\n * traversed objects.\n *\n * @private\n * @param {*} value The value to clone.\n * @param {boolean} bitmask The bitmask flags.\n * 1 - Deep clone\n * 2 - Flatten inherited properties\n * 4 - Clone symbols\n * @param {Function} [customizer] The function to customize cloning.\n * @param {string} [key] The key of `value`.\n * @param {Object} [object] The parent object of `value`.\n * @param {Object} [stack] Tracks traversed objects and their clone counterparts.\n * @returns {*} Returns the cloned value.\n */\nfunction baseClone(value, bitmask, customizer, key, object, stack) {\n var result,\n isDeep = bitmask & CLONE_DEEP_FLAG,\n isFlat = bitmask & CLONE_FLAT_FLAG,\n isFull = bitmask & CLONE_SYMBOLS_FLAG;\n\n if (customizer) {\n result = object ? customizer(value, key, object, stack) : customizer(value);\n }\n if (result !== undefined) {\n return result;\n }\n if (!isObject(value)) {\n return value;\n }\n var isArr = isArray(value);\n if (isArr) {\n result = initCloneArray(value);\n if (!isDeep) {\n return copyArray(value, result);\n }\n } else {\n var tag = getTag(value),\n isFunc = tag == funcTag || tag == genTag;\n\n if (isBuffer(value)) {\n return cloneBuffer(value, isDeep);\n }\n if (tag == objectTag || tag == argsTag || (isFunc && !object)) {\n result = (isFlat || isFunc) ? {} : initCloneObject(value);\n if (!isDeep) {\n return isFlat\n ? copySymbolsIn(value, baseAssignIn(result, value))\n : copySymbols(value, baseAssign(result, value));\n }\n } else {\n if (!cloneableTags[tag]) {\n return object ? value : {};\n }\n result = initCloneByTag(value, tag, isDeep);\n }\n }\n // Check for circular references and return its corresponding clone.\n stack || (stack = new Stack);\n var stacked = stack.get(value);\n if (stacked) {\n return stacked;\n }\n stack.set(value, result);\n\n if (isSet(value)) {\n value.forEach(function(subValue) {\n result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));\n });\n } else if (isMap(value)) {\n value.forEach(function(subValue, key) {\n result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));\n });\n }\n\n var keysFunc = isFull\n ? (isFlat ? getAllKeysIn : getAllKeys)\n : (isFlat ? keysIn : keys);\n\n var props = isArr ? undefined : keysFunc(value);\n arrayEach(props || value, function(subValue, key) {\n if (props) {\n key = subValue;\n subValue = value[key];\n }\n // Recursively populate clone (susceptible to call stack limits).\n assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));\n });\n return result;\n}\n\nmodule.exports = baseClone;\n","var isObject = require('./isObject');\n\n/** Built-in value references. */\nvar objectCreate = Object.create;\n\n/**\n * The base implementation of `_.create` without support for assigning\n * properties to the created object.\n *\n * @private\n * @param {Object} proto The object to inherit from.\n * @returns {Object} Returns the new object.\n */\nvar baseCreate = (function() {\n function object() {}\n return function(proto) {\n if (!isObject(proto)) {\n return {};\n }\n if (objectCreate) {\n return objectCreate(proto);\n }\n object.prototype = proto;\n var result = new object;\n object.prototype = undefined;\n return result;\n };\n}());\n\nmodule.exports = baseCreate;\n","var baseForOwn = require('./_baseForOwn'),\n createBaseEach = require('./_createBaseEach');\n\n/**\n * The base implementation of `_.forEach` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array|Object} Returns `collection`.\n */\nvar baseEach = createBaseEach(baseForOwn);\n\nmodule.exports = baseEach;\n","var createBaseFor = require('./_createBaseFor');\n\n/**\n * The base implementation of `baseForOwn` which iterates over `object`\n * properties returned by `keysFunc` and invokes `iteratee` for each property.\n * Iteratee functions may exit iteration early by explicitly returning `false`.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @returns {Object} Returns `object`.\n */\nvar baseFor = createBaseFor();\n\nmodule.exports = baseFor;\n","var baseFor = require('./_baseFor'),\n keys = require('./keys');\n\n/**\n * The base implementation of `_.forOwn` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Object} Returns `object`.\n */\nfunction baseForOwn(object, iteratee) {\n return object && baseFor(object, iteratee, keys);\n}\n\nmodule.exports = baseForOwn;\n","var castPath = require('./_castPath'),\n toKey = require('./_toKey');\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = castPath(path, object);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\nmodule.exports = baseGet;\n","var arrayPush = require('./_arrayPush'),\n isArray = require('./isArray');\n\n/**\n * The base implementation of `getAllKeys` and `getAllKeysIn` which uses\n * `keysFunc` and `symbolsFunc` to get the enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @param {Function} symbolsFunc The function to get the symbols of `object`.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction baseGetAllKeys(object, keysFunc, symbolsFunc) {\n var result = keysFunc(object);\n return isArray(object) ? result : arrayPush(result, symbolsFunc(object));\n}\n\nmodule.exports = baseGetAllKeys;\n","var Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n","/**\n * The base implementation of `_.hasIn` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHasIn(object, key) {\n return object != null && key in Object(object);\n}\n\nmodule.exports = baseHasIn;\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]';\n\n/**\n * The base implementation of `_.isArguments`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n */\nfunction baseIsArguments(value) {\n return isObjectLike(value) && baseGetTag(value) == argsTag;\n}\n\nmodule.exports = baseIsArguments;\n","var baseIsEqualDeep = require('./_baseIsEqualDeep'),\n isObjectLike = require('./isObjectLike');\n\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {boolean} bitmask The bitmask flags.\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\nfunction baseIsEqual(value, other, bitmask, customizer, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);\n}\n\nmodule.exports = baseIsEqual;\n","var Stack = require('./_Stack'),\n equalArrays = require('./_equalArrays'),\n equalByTag = require('./_equalByTag'),\n equalObjects = require('./_equalObjects'),\n getTag = require('./_getTag'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isTypedArray = require('./isTypedArray');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {\n var objIsArr = isArray(object),\n othIsArr = isArray(other),\n objTag = objIsArr ? arrayTag : getTag(object),\n othTag = othIsArr ? arrayTag : getTag(other);\n\n objTag = objTag == argsTag ? objectTag : objTag;\n othTag = othTag == argsTag ? objectTag : othTag;\n\n var objIsObj = objTag == objectTag,\n othIsObj = othTag == objectTag,\n isSameTag = objTag == othTag;\n\n if (isSameTag && isBuffer(object)) {\n if (!isBuffer(other)) {\n return false;\n }\n objIsArr = true;\n objIsObj = false;\n }\n if (isSameTag && !objIsObj) {\n stack || (stack = new Stack);\n return (objIsArr || isTypedArray(object))\n ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)\n : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);\n }\n if (!(bitmask & COMPARE_PARTIAL_FLAG)) {\n var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n if (objIsWrapped || othIsWrapped) {\n var objUnwrapped = objIsWrapped ? object.value() : object,\n othUnwrapped = othIsWrapped ? other.value() : other;\n\n stack || (stack = new Stack);\n return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);\n }\n }\n if (!isSameTag) {\n return false;\n }\n stack || (stack = new Stack);\n return equalObjects(object, other, bitmask, customizer, equalFunc, stack);\n}\n\nmodule.exports = baseIsEqualDeep;\n","var getTag = require('./_getTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar mapTag = '[object Map]';\n\n/**\n * The base implementation of `_.isMap` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a map, else `false`.\n */\nfunction baseIsMap(value) {\n return isObjectLike(value) && getTag(value) == mapTag;\n}\n\nmodule.exports = baseIsMap;\n","var Stack = require('./_Stack'),\n baseIsEqual = require('./_baseIsEqual');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * The base implementation of `_.isMatch` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @param {Array} matchData The property names, values, and compare flags to match.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n */\nfunction baseIsMatch(object, source, matchData, customizer) {\n var index = matchData.length,\n length = index,\n noCustomizer = !customizer;\n\n if (object == null) {\n return !length;\n }\n object = Object(object);\n while (index--) {\n var data = matchData[index];\n if ((noCustomizer && data[2])\n ? data[1] !== object[data[0]]\n : !(data[0] in object)\n ) {\n return false;\n }\n }\n while (++index < length) {\n data = matchData[index];\n var key = data[0],\n objValue = object[key],\n srcValue = data[1];\n\n if (noCustomizer && data[2]) {\n if (objValue === undefined && !(key in object)) {\n return false;\n }\n } else {\n var stack = new Stack;\n if (customizer) {\n var result = customizer(objValue, srcValue, key, object, source, stack);\n }\n if (!(result === undefined\n ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)\n : result\n )) {\n return false;\n }\n }\n }\n return true;\n}\n\nmodule.exports = baseIsMatch;\n","var isFunction = require('./isFunction'),\n isMasked = require('./_isMasked'),\n isObject = require('./isObject'),\n toSource = require('./_toSource');\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = isFunction(value) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\nmodule.exports = baseIsNative;\n","var getTag = require('./_getTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar setTag = '[object Set]';\n\n/**\n * The base implementation of `_.isSet` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a set, else `false`.\n */\nfunction baseIsSet(value) {\n return isObjectLike(value) && getTag(value) == setTag;\n}\n\nmodule.exports = baseIsSet;\n","var baseGetTag = require('./_baseGetTag'),\n isLength = require('./isLength'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] =\ntypedArrayTags[mapTag] = typedArrayTags[numberTag] =\ntypedArrayTags[objectTag] = typedArrayTags[regexpTag] =\ntypedArrayTags[setTag] = typedArrayTags[stringTag] =\ntypedArrayTags[weakMapTag] = false;\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[baseGetTag(value)];\n}\n\nmodule.exports = baseIsTypedArray;\n","var baseMatches = require('./_baseMatches'),\n baseMatchesProperty = require('./_baseMatchesProperty'),\n identity = require('./identity'),\n isArray = require('./isArray'),\n property = require('./property');\n\n/**\n * The base implementation of `_.iteratee`.\n *\n * @private\n * @param {*} [value=_.identity] The value to convert to an iteratee.\n * @returns {Function} Returns the iteratee.\n */\nfunction baseIteratee(value) {\n // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.\n // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.\n if (typeof value == 'function') {\n return value;\n }\n if (value == null) {\n return identity;\n }\n if (typeof value == 'object') {\n return isArray(value)\n ? baseMatchesProperty(value[0], value[1])\n : baseMatches(value);\n }\n return property(value);\n}\n\nmodule.exports = baseIteratee;\n","var isPrototype = require('./_isPrototype'),\n nativeKeys = require('./_nativeKeys');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = baseKeys;\n","var isObject = require('./isObject'),\n isPrototype = require('./_isPrototype'),\n nativeKeysIn = require('./_nativeKeysIn');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeysIn(object) {\n if (!isObject(object)) {\n return nativeKeysIn(object);\n }\n var isProto = isPrototype(object),\n result = [];\n\n for (var key in object) {\n if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = baseKeysIn;\n","var baseEach = require('./_baseEach'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * The base implementation of `_.map` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction baseMap(collection, iteratee) {\n var index = -1,\n result = isArrayLike(collection) ? Array(collection.length) : [];\n\n baseEach(collection, function(value, key, collection) {\n result[++index] = iteratee(value, key, collection);\n });\n return result;\n}\n\nmodule.exports = baseMap;\n","var baseIsMatch = require('./_baseIsMatch'),\n getMatchData = require('./_getMatchData'),\n matchesStrictComparable = require('./_matchesStrictComparable');\n\n/**\n * The base implementation of `_.matches` which doesn't clone `source`.\n *\n * @private\n * @param {Object} source The object of property values to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction baseMatches(source) {\n var matchData = getMatchData(source);\n if (matchData.length == 1 && matchData[0][2]) {\n return matchesStrictComparable(matchData[0][0], matchData[0][1]);\n }\n return function(object) {\n return object === source || baseIsMatch(object, source, matchData);\n };\n}\n\nmodule.exports = baseMatches;\n","var baseIsEqual = require('./_baseIsEqual'),\n get = require('./get'),\n hasIn = require('./hasIn'),\n isKey = require('./_isKey'),\n isStrictComparable = require('./_isStrictComparable'),\n matchesStrictComparable = require('./_matchesStrictComparable'),\n toKey = require('./_toKey');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.\n *\n * @private\n * @param {string} path The path of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction baseMatchesProperty(path, srcValue) {\n if (isKey(path) && isStrictComparable(srcValue)) {\n return matchesStrictComparable(toKey(path), srcValue);\n }\n return function(object) {\n var objValue = get(object, path);\n return (objValue === undefined && objValue === srcValue)\n ? hasIn(object, path)\n : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);\n };\n}\n\nmodule.exports = baseMatchesProperty;\n","/**\n * The base implementation of `_.property` without support for deep paths.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction baseProperty(key) {\n return function(object) {\n return object == null ? undefined : object[key];\n };\n}\n\nmodule.exports = baseProperty;\n","var baseGet = require('./_baseGet');\n\n/**\n * A specialized version of `baseProperty` which supports deep paths.\n *\n * @private\n * @param {Array|string} path The path of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction basePropertyDeep(path) {\n return function(object) {\n return baseGet(object, path);\n };\n}\n\nmodule.exports = basePropertyDeep;\n","/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\nmodule.exports = baseTimes;\n","var Symbol = require('./_Symbol'),\n arrayMap = require('./_arrayMap'),\n isArray = require('./isArray'),\n isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolToString = symbolProto ? symbolProto.toString : undefined;\n\n/**\n * The base implementation of `_.toString` which doesn't convert nullish\n * values to empty strings.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n */\nfunction baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value;\n }\n if (isArray(value)) {\n // Recursively convert values (susceptible to call stack limits).\n return arrayMap(value, baseToString) + '';\n }\n if (isSymbol(value)) {\n return symbolToString ? symbolToString.call(value) : '';\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = baseToString;\n","var trimmedEndIndex = require('./_trimmedEndIndex');\n\n/** Used to match leading whitespace. */\nvar reTrimStart = /^\\s+/;\n\n/**\n * The base implementation of `_.trim`.\n *\n * @private\n * @param {string} string The string to trim.\n * @returns {string} Returns the trimmed string.\n */\nfunction baseTrim(string) {\n return string\n ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '')\n : string;\n}\n\nmodule.exports = baseTrim;\n","/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nmodule.exports = baseUnary;\n","/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nmodule.exports = cacheHas;\n","var identity = require('./identity');\n\n/**\n * Casts `value` to `identity` if it's not a function.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {Function} Returns cast function.\n */\nfunction castFunction(value) {\n return typeof value == 'function' ? value : identity;\n}\n\nmodule.exports = castFunction;\n","var isArray = require('./isArray'),\n isKey = require('./_isKey'),\n stringToPath = require('./_stringToPath'),\n toString = require('./toString');\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @param {Object} [object] The object to query keys on.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value, object) {\n if (isArray(value)) {\n return value;\n }\n return isKey(value, object) ? [value] : stringToPath(toString(value));\n}\n\nmodule.exports = castPath;\n","var Uint8Array = require('./_Uint8Array');\n\n/**\n * Creates a clone of `arrayBuffer`.\n *\n * @private\n * @param {ArrayBuffer} arrayBuffer The array buffer to clone.\n * @returns {ArrayBuffer} Returns the cloned array buffer.\n */\nfunction cloneArrayBuffer(arrayBuffer) {\n var result = new arrayBuffer.constructor(arrayBuffer.byteLength);\n new Uint8Array(result).set(new Uint8Array(arrayBuffer));\n return result;\n}\n\nmodule.exports = cloneArrayBuffer;\n","var root = require('./_root');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined,\n allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined;\n\n/**\n * Creates a clone of `buffer`.\n *\n * @private\n * @param {Buffer} buffer The buffer to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Buffer} Returns the cloned buffer.\n */\nfunction cloneBuffer(buffer, isDeep) {\n if (isDeep) {\n return buffer.slice();\n }\n var length = buffer.length,\n result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);\n\n buffer.copy(result);\n return result;\n}\n\nmodule.exports = cloneBuffer;\n","var cloneArrayBuffer = require('./_cloneArrayBuffer');\n\n/**\n * Creates a clone of `dataView`.\n *\n * @private\n * @param {Object} dataView The data view to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the cloned data view.\n */\nfunction cloneDataView(dataView, isDeep) {\n var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;\n return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);\n}\n\nmodule.exports = cloneDataView;\n","/** Used to match `RegExp` flags from their coerced string values. */\nvar reFlags = /\\w*$/;\n\n/**\n * Creates a clone of `regexp`.\n *\n * @private\n * @param {Object} regexp The regexp to clone.\n * @returns {Object} Returns the cloned regexp.\n */\nfunction cloneRegExp(regexp) {\n var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));\n result.lastIndex = regexp.lastIndex;\n return result;\n}\n\nmodule.exports = cloneRegExp;\n","var Symbol = require('./_Symbol');\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;\n\n/**\n * Creates a clone of the `symbol` object.\n *\n * @private\n * @param {Object} symbol The symbol object to clone.\n * @returns {Object} Returns the cloned symbol object.\n */\nfunction cloneSymbol(symbol) {\n return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};\n}\n\nmodule.exports = cloneSymbol;\n","var cloneArrayBuffer = require('./_cloneArrayBuffer');\n\n/**\n * Creates a clone of `typedArray`.\n *\n * @private\n * @param {Object} typedArray The typed array to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the cloned typed array.\n */\nfunction cloneTypedArray(typedArray, isDeep) {\n var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;\n return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);\n}\n\nmodule.exports = cloneTypedArray;\n","/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n}\n\nmodule.exports = copyArray;\n","var assignValue = require('./_assignValue'),\n baseAssignValue = require('./_baseAssignValue');\n\n/**\n * Copies properties of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy properties from.\n * @param {Array} props The property identifiers to copy.\n * @param {Object} [object={}] The object to copy properties to.\n * @param {Function} [customizer] The function to customize copied values.\n * @returns {Object} Returns `object`.\n */\nfunction copyObject(source, props, object, customizer) {\n var isNew = !object;\n object || (object = {});\n\n var index = -1,\n length = props.length;\n\n while (++index < length) {\n var key = props[index];\n\n var newValue = customizer\n ? customizer(object[key], source[key], key, object, source)\n : undefined;\n\n if (newValue === undefined) {\n newValue = source[key];\n }\n if (isNew) {\n baseAssignValue(object, key, newValue);\n } else {\n assignValue(object, key, newValue);\n }\n }\n return object;\n}\n\nmodule.exports = copyObject;\n","var copyObject = require('./_copyObject'),\n getSymbols = require('./_getSymbols');\n\n/**\n * Copies own symbols of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy symbols from.\n * @param {Object} [object={}] The object to copy symbols to.\n * @returns {Object} Returns `object`.\n */\nfunction copySymbols(source, object) {\n return copyObject(source, getSymbols(source), object);\n}\n\nmodule.exports = copySymbols;\n","var copyObject = require('./_copyObject'),\n getSymbolsIn = require('./_getSymbolsIn');\n\n/**\n * Copies own and inherited symbols of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy symbols from.\n * @param {Object} [object={}] The object to copy symbols to.\n * @returns {Object} Returns `object`.\n */\nfunction copySymbolsIn(source, object) {\n return copyObject(source, getSymbolsIn(source), object);\n}\n\nmodule.exports = copySymbolsIn;\n","var root = require('./_root');\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\nmodule.exports = coreJsData;\n","var isArrayLike = require('./isArrayLike');\n\n/**\n * Creates a `baseEach` or `baseEachRight` function.\n *\n * @private\n * @param {Function} eachFunc The function to iterate over a collection.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\nfunction createBaseEach(eachFunc, fromRight) {\n return function(collection, iteratee) {\n if (collection == null) {\n return collection;\n }\n if (!isArrayLike(collection)) {\n return eachFunc(collection, iteratee);\n }\n var length = collection.length,\n index = fromRight ? length : -1,\n iterable = Object(collection);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (iteratee(iterable[index], index, iterable) === false) {\n break;\n }\n }\n return collection;\n };\n}\n\nmodule.exports = createBaseEach;\n","/**\n * Creates a base function for methods like `_.forIn` and `_.forOwn`.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\nfunction createBaseFor(fromRight) {\n return function(object, iteratee, keysFunc) {\n var index = -1,\n iterable = Object(object),\n props = keysFunc(object),\n length = props.length;\n\n while (length--) {\n var key = props[fromRight ? length : ++index];\n if (iteratee(iterable[key], key, iterable) === false) {\n break;\n }\n }\n return object;\n };\n}\n\nmodule.exports = createBaseFor;\n","var getNative = require('./_getNative');\n\nvar defineProperty = (function() {\n try {\n var func = getNative(Object, 'defineProperty');\n func({}, '', {});\n return func;\n } catch (e) {}\n}());\n\nmodule.exports = defineProperty;\n","var SetCache = require('./_SetCache'),\n arraySome = require('./_arraySome'),\n cacheHas = require('./_cacheHas');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Check that cyclic values are equal.\n var arrStacked = stack.get(array);\n var othStacked = stack.get(other);\n if (arrStacked && othStacked) {\n return arrStacked == other && othStacked == array;\n }\n var index = -1,\n result = true,\n seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!cacheHas(seen, othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n return seen.push(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, bitmask, customizer, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\n\nmodule.exports = equalArrays;\n","var Symbol = require('./_Symbol'),\n Uint8Array = require('./_Uint8Array'),\n eq = require('./eq'),\n equalArrays = require('./_equalArrays'),\n mapToArray = require('./_mapToArray'),\n setToArray = require('./_setToArray');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/** `Object#toString` result references. */\nvar boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]';\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;\n\n/**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {\n switch (tag) {\n case dataViewTag:\n if ((object.byteLength != other.byteLength) ||\n (object.byteOffset != other.byteOffset)) {\n return false;\n }\n object = object.buffer;\n other = other.buffer;\n\n case arrayBufferTag:\n if ((object.byteLength != other.byteLength) ||\n !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n return false;\n }\n return true;\n\n case boolTag:\n case dateTag:\n case numberTag:\n // Coerce booleans to `1` or `0` and dates to milliseconds.\n // Invalid dates are coerced to `NaN`.\n return eq(+object, +other);\n\n case errorTag:\n return object.name == other.name && object.message == other.message;\n\n case regexpTag:\n case stringTag:\n // Coerce regexes to strings and treat strings, primitives and objects,\n // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n // for more details.\n return object == (other + '');\n\n case mapTag:\n var convert = mapToArray;\n\n case setTag:\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG;\n convert || (convert = setToArray);\n\n if (object.size != other.size && !isPartial) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked) {\n return stacked == other;\n }\n bitmask |= COMPARE_UNORDERED_FLAG;\n\n // Recursively compare objects (susceptible to call stack limits).\n stack.set(object, other);\n var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);\n stack['delete'](object);\n return result;\n\n case symbolTag:\n if (symbolValueOf) {\n return symbolValueOf.call(object) == symbolValueOf.call(other);\n }\n }\n return false;\n}\n\nmodule.exports = equalByTag;\n","var getAllKeys = require('./_getAllKeys');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1;\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalObjects(object, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n objProps = getAllKeys(object),\n objLength = objProps.length,\n othProps = getAllKeys(other),\n othLength = othProps.length;\n\n if (objLength != othLength && !isPartial) {\n return false;\n }\n var index = objLength;\n while (index--) {\n var key = objProps[index];\n if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n return false;\n }\n }\n // Check that cyclic values are equal.\n var objStacked = stack.get(object);\n var othStacked = stack.get(other);\n if (objStacked && othStacked) {\n return objStacked == other && othStacked == object;\n }\n var result = true;\n stack.set(object, other);\n stack.set(other, object);\n\n var skipCtor = isPartial;\n while (++index < objLength) {\n key = objProps[index];\n var objValue = object[key],\n othValue = other[key];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, objValue, key, other, object, stack)\n : customizer(objValue, othValue, key, object, other, stack);\n }\n // Recursively compare objects (susceptible to call stack limits).\n if (!(compared === undefined\n ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))\n : compared\n )) {\n result = false;\n break;\n }\n skipCtor || (skipCtor = key == 'constructor');\n }\n if (result && !skipCtor) {\n var objCtor = object.constructor,\n othCtor = other.constructor;\n\n // Non `Object` object instances with different constructors are not equal.\n if (objCtor != othCtor &&\n ('constructor' in object && 'constructor' in other) &&\n !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n result = false;\n }\n }\n stack['delete'](object);\n stack['delete'](other);\n return result;\n}\n\nmodule.exports = equalObjects;\n","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nmodule.exports = freeGlobal;\n","var baseGetAllKeys = require('./_baseGetAllKeys'),\n getSymbols = require('./_getSymbols'),\n keys = require('./keys');\n\n/**\n * Creates an array of own enumerable property names and symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction getAllKeys(object) {\n return baseGetAllKeys(object, keys, getSymbols);\n}\n\nmodule.exports = getAllKeys;\n","var baseGetAllKeys = require('./_baseGetAllKeys'),\n getSymbolsIn = require('./_getSymbolsIn'),\n keysIn = require('./keysIn');\n\n/**\n * Creates an array of own and inherited enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction getAllKeysIn(object) {\n return baseGetAllKeys(object, keysIn, getSymbolsIn);\n}\n\nmodule.exports = getAllKeysIn;\n","var isKeyable = require('./_isKeyable');\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n","var isStrictComparable = require('./_isStrictComparable'),\n keys = require('./keys');\n\n/**\n * Gets the property names, values, and compare flags of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the match data of `object`.\n */\nfunction getMatchData(object) {\n var result = keys(object),\n length = result.length;\n\n while (length--) {\n var key = result[length],\n value = object[key];\n\n result[length] = [key, value, isStrictComparable(value)];\n }\n return result;\n}\n\nmodule.exports = getMatchData;\n","var baseIsNative = require('./_baseIsNative'),\n getValue = require('./_getValue');\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n","var overArg = require('./_overArg');\n\n/** Built-in value references. */\nvar getPrototype = overArg(Object.getPrototypeOf, Object);\n\nmodule.exports = getPrototype;\n","var Symbol = require('./_Symbol');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\nfunction getRawTag(value) {\n var isOwn = hasOwnProperty.call(value, symToStringTag),\n tag = value[symToStringTag];\n\n try {\n value[symToStringTag] = undefined;\n var unmasked = true;\n } catch (e) {}\n\n var result = nativeObjectToString.call(value);\n if (unmasked) {\n if (isOwn) {\n value[symToStringTag] = tag;\n } else {\n delete value[symToStringTag];\n }\n }\n return result;\n}\n\nmodule.exports = getRawTag;\n","var arrayFilter = require('./_arrayFilter'),\n stubArray = require('./stubArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeGetSymbols = Object.getOwnPropertySymbols;\n\n/**\n * Creates an array of the own enumerable symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\nvar getSymbols = !nativeGetSymbols ? stubArray : function(object) {\n if (object == null) {\n return [];\n }\n object = Object(object);\n return arrayFilter(nativeGetSymbols(object), function(symbol) {\n return propertyIsEnumerable.call(object, symbol);\n });\n};\n\nmodule.exports = getSymbols;\n","var arrayPush = require('./_arrayPush'),\n getPrototype = require('./_getPrototype'),\n getSymbols = require('./_getSymbols'),\n stubArray = require('./stubArray');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeGetSymbols = Object.getOwnPropertySymbols;\n\n/**\n * Creates an array of the own and inherited enumerable symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\nvar getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {\n var result = [];\n while (object) {\n arrayPush(result, getSymbols(object));\n object = getPrototype(object);\n }\n return result;\n};\n\nmodule.exports = getSymbolsIn;\n","var DataView = require('./_DataView'),\n Map = require('./_Map'),\n Promise = require('./_Promise'),\n Set = require('./_Set'),\n WeakMap = require('./_WeakMap'),\n baseGetTag = require('./_baseGetTag'),\n toSource = require('./_toSource');\n\n/** `Object#toString` result references. */\nvar mapTag = '[object Map]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n setTag = '[object Set]',\n weakMapTag = '[object WeakMap]';\n\nvar dataViewTag = '[object DataView]';\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = baseGetTag(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : '';\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\nmodule.exports = getTag;\n","/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\nmodule.exports = getValue;\n","var castPath = require('./_castPath'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isIndex = require('./_isIndex'),\n isLength = require('./isLength'),\n toKey = require('./_toKey');\n\n/**\n * Checks if `path` exists on `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @param {Function} hasFunc The function to check properties.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n */\nfunction hasPath(object, path, hasFunc) {\n path = castPath(path, object);\n\n var index = -1,\n length = path.length,\n result = false;\n\n while (++index < length) {\n var key = toKey(path[index]);\n if (!(result = object != null && hasFunc(object, key))) {\n break;\n }\n object = object[key];\n }\n if (result || ++index != length) {\n return result;\n }\n length = object == null ? 0 : object.length;\n return !!length && isLength(length) && isIndex(key, length) &&\n (isArray(object) || isArguments(object));\n}\n\nmodule.exports = hasPath;\n","var nativeCreate = require('./_nativeCreate');\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n this.size = 0;\n}\n\nmodule.exports = hashClear;\n","/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n var result = this.has(key) && delete this.__data__[key];\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = hashDelete;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\nmodule.exports = hashGet;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);\n}\n\nmodule.exports = hashHas;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n this.size += this.has(key) ? 0 : 1;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\nmodule.exports = hashSet;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Initializes an array clone.\n *\n * @private\n * @param {Array} array The array to clone.\n * @returns {Array} Returns the initialized clone.\n */\nfunction initCloneArray(array) {\n var length = array.length,\n result = new array.constructor(length);\n\n // Add properties assigned by `RegExp#exec`.\n if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {\n result.index = array.index;\n result.input = array.input;\n }\n return result;\n}\n\nmodule.exports = initCloneArray;\n","var cloneArrayBuffer = require('./_cloneArrayBuffer'),\n cloneDataView = require('./_cloneDataView'),\n cloneRegExp = require('./_cloneRegExp'),\n cloneSymbol = require('./_cloneSymbol'),\n cloneTypedArray = require('./_cloneTypedArray');\n\n/** `Object#toString` result references. */\nvar boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/**\n * Initializes an object clone based on its `toStringTag`.\n *\n * **Note:** This function only supports cloning values with tags of\n * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.\n *\n * @private\n * @param {Object} object The object to clone.\n * @param {string} tag The `toStringTag` of the object to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the initialized clone.\n */\nfunction initCloneByTag(object, tag, isDeep) {\n var Ctor = object.constructor;\n switch (tag) {\n case arrayBufferTag:\n return cloneArrayBuffer(object);\n\n case boolTag:\n case dateTag:\n return new Ctor(+object);\n\n case dataViewTag:\n return cloneDataView(object, isDeep);\n\n case float32Tag: case float64Tag:\n case int8Tag: case int16Tag: case int32Tag:\n case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:\n return cloneTypedArray(object, isDeep);\n\n case mapTag:\n return new Ctor;\n\n case numberTag:\n case stringTag:\n return new Ctor(object);\n\n case regexpTag:\n return cloneRegExp(object);\n\n case setTag:\n return new Ctor;\n\n case symbolTag:\n return cloneSymbol(object);\n }\n}\n\nmodule.exports = initCloneByTag;\n","var baseCreate = require('./_baseCreate'),\n getPrototype = require('./_getPrototype'),\n isPrototype = require('./_isPrototype');\n\n/**\n * Initializes an object clone.\n *\n * @private\n * @param {Object} object The object to clone.\n * @returns {Object} Returns the initialized clone.\n */\nfunction initCloneObject(object) {\n return (typeof object.constructor == 'function' && !isPrototype(object))\n ? baseCreate(getPrototype(object))\n : {};\n}\n\nmodule.exports = initCloneObject;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nmodule.exports = isIndex;\n","var isArray = require('./isArray'),\n isSymbol = require('./isSymbol');\n\n/** Used to match property names within property paths. */\nvar reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/;\n\n/**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\nfunction isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n var type = typeof value;\n if (type == 'number' || type == 'symbol' || type == 'boolean' ||\n value == null || isSymbol(value)) {\n return true;\n }\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||\n (object != null && value in Object(object));\n}\n\nmodule.exports = isKey;\n","/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\nmodule.exports = isKeyable;\n","var coreJsData = require('./_coreJsData');\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\nmodule.exports = isMasked;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\nmodule.exports = isPrototype;\n","var isObject = require('./isObject');\n\n/**\n * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` if suitable for strict\n * equality comparisons, else `false`.\n */\nfunction isStrictComparable(value) {\n return value === value && !isObject(value);\n}\n\nmodule.exports = isStrictComparable;\n","/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n this.size = 0;\n}\n\nmodule.exports = listCacheClear;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype;\n\n/** Built-in value references. */\nvar splice = arrayProto.splice;\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n --this.size;\n return true;\n}\n\nmodule.exports = listCacheDelete;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\nmodule.exports = listCacheGet;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\nmodule.exports = listCacheHas;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n ++this.size;\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\nmodule.exports = listCacheSet;\n","var Hash = require('./_Hash'),\n ListCache = require('./_ListCache'),\n Map = require('./_Map');\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.size = 0;\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\nmodule.exports = mapCacheClear;\n","var getMapData = require('./_getMapData');\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n var result = getMapData(this, key)['delete'](key);\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = mapCacheDelete;\n","var getMapData = require('./_getMapData');\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\nmodule.exports = mapCacheGet;\n","var getMapData = require('./_getMapData');\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\nmodule.exports = mapCacheHas;\n","var getMapData = require('./_getMapData');\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n var data = getMapData(this, key),\n size = data.size;\n\n data.set(key, value);\n this.size += data.size == size ? 0 : 1;\n return this;\n}\n\nmodule.exports = mapCacheSet;\n","/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\nmodule.exports = mapToArray;\n","/**\n * A specialized version of `matchesProperty` for source values suitable\n * for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction matchesStrictComparable(key, srcValue) {\n return function(object) {\n if (object == null) {\n return false;\n }\n return object[key] === srcValue &&\n (srcValue !== undefined || (key in Object(object)));\n };\n}\n\nmodule.exports = matchesStrictComparable;\n","var memoize = require('./memoize');\n\n/** Used as the maximum memoize cache size. */\nvar MAX_MEMOIZE_SIZE = 500;\n\n/**\n * A specialized version of `_.memoize` which clears the memoized function's\n * cache when it exceeds `MAX_MEMOIZE_SIZE`.\n *\n * @private\n * @param {Function} func The function to have its output memoized.\n * @returns {Function} Returns the new memoized function.\n */\nfunction memoizeCapped(func) {\n var result = memoize(func, function(key) {\n if (cache.size === MAX_MEMOIZE_SIZE) {\n cache.clear();\n }\n return key;\n });\n\n var cache = result.cache;\n return result;\n}\n\nmodule.exports = memoizeCapped;\n","var getNative = require('./_getNative');\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n","var overArg = require('./_overArg');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeKeys = overArg(Object.keys, Object);\n\nmodule.exports = nativeKeys;\n","/**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = nativeKeysIn;\n","var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Detect free variable `process` from Node.js. */\nvar freeProcess = moduleExports && freeGlobal.process;\n\n/** Used to access faster Node.js helpers. */\nvar nodeUtil = (function() {\n try {\n // Use `util.types` for Node.js 10+.\n var types = freeModule && freeModule.require && freeModule.require('util').types;\n\n if (types) {\n return types;\n }\n\n // Legacy `process.binding('util')` for Node.js < 10.\n return freeProcess && freeProcess.binding && freeProcess.binding('util');\n } catch (e) {}\n}());\n\nmodule.exports = nodeUtil;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nmodule.exports = objectToString;\n","/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\nmodule.exports = overArg;\n","var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nmodule.exports = root;\n","/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\nmodule.exports = setCacheAdd;\n","/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\nmodule.exports = setCacheHas;\n","/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\nmodule.exports = setToArray;\n","var ListCache = require('./_ListCache');\n\n/**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\nfunction stackClear() {\n this.__data__ = new ListCache;\n this.size = 0;\n}\n\nmodule.exports = stackClear;\n","/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n var data = this.__data__,\n result = data['delete'](key);\n\n this.size = data.size;\n return result;\n}\n\nmodule.exports = stackDelete;\n","/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\nmodule.exports = stackGet;\n","/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\nmodule.exports = stackHas;\n","var ListCache = require('./_ListCache'),\n Map = require('./_Map'),\n MapCache = require('./_MapCache');\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\nfunction stackSet(key, value) {\n var data = this.__data__;\n if (data instanceof ListCache) {\n var pairs = data.__data__;\n if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n pairs.push([key, value]);\n this.size = ++data.size;\n return this;\n }\n data = this.__data__ = new MapCache(pairs);\n }\n data.set(key, value);\n this.size = data.size;\n return this;\n}\n\nmodule.exports = stackSet;\n","var memoizeCapped = require('./_memoizeCapped');\n\n/** Used to match property names within property paths. */\nvar rePropName = /[^.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))/g;\n\n/** Used to match backslashes in property paths. */\nvar reEscapeChar = /\\\\(\\\\)?/g;\n\n/**\n * Converts `string` to a property path array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the property path array.\n */\nvar stringToPath = memoizeCapped(function(string) {\n var result = [];\n if (string.charCodeAt(0) === 46 /* . */) {\n result.push('');\n }\n string.replace(rePropName, function(match, number, quote, subString) {\n result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));\n });\n return result;\n});\n\nmodule.exports = stringToPath;\n","var isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = toKey;\n","/** Used for built-in method references. */\nvar funcProto = Function.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\nmodule.exports = toSource;\n","/** Used to match a single whitespace character. */\nvar reWhitespace = /\\s/;\n\n/**\n * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace\n * character of `string`.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {number} Returns the index of the last non-whitespace character.\n */\nfunction trimmedEndIndex(string) {\n var index = string.length;\n\n while (index-- && reWhitespace.test(string.charAt(index))) {}\n return index;\n}\n\nmodule.exports = trimmedEndIndex;\n","var baseClone = require('./_baseClone');\n\n/** Used to compose bitmasks for cloning. */\nvar CLONE_DEEP_FLAG = 1,\n CLONE_SYMBOLS_FLAG = 4;\n\n/**\n * This method is like `_.clone` except that it recursively clones `value`.\n *\n * @static\n * @memberOf _\n * @since 1.0.0\n * @category Lang\n * @param {*} value The value to recursively clone.\n * @returns {*} Returns the deep cloned value.\n * @see _.clone\n * @example\n *\n * var objects = [{ 'a': 1 }, { 'b': 2 }];\n *\n * var deep = _.cloneDeep(objects);\n * console.log(deep[0] === objects[0]);\n * // => false\n */\nfunction cloneDeep(value) {\n return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);\n}\n\nmodule.exports = cloneDeep;\n","var isObject = require('./isObject'),\n now = require('./now'),\n toNumber = require('./toNumber');\n\n/** Error message constants. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max,\n nativeMin = Math.min;\n\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. The debounced function comes with a `cancel` method to cancel\n * delayed `func` invocations and a `flush` method to immediately invoke them.\n * Provide `options` to indicate whether `func` should be invoked on the\n * leading and/or trailing edge of the `wait` timeout. The `func` is invoked\n * with the last arguments provided to the debounced function. Subsequent\n * calls to the debounced function return the result of the last `func`\n * invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the debounced function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.debounce` and `_.throttle`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to debounce.\n * @param {number} [wait=0] The number of milliseconds to delay.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=false]\n * Specify invoking on the leading edge of the timeout.\n * @param {number} [options.maxWait]\n * The maximum time `func` is allowed to be delayed before it's invoked.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new debounced function.\n * @example\n *\n * // Avoid costly calculations while the window size is in flux.\n * jQuery(window).on('resize', _.debounce(calculateLayout, 150));\n *\n * // Invoke `sendMail` when clicked, debouncing subsequent calls.\n * jQuery(element).on('click', _.debounce(sendMail, 300, {\n * 'leading': true,\n * 'trailing': false\n * }));\n *\n * // Ensure `batchLog` is invoked once after 1 second of debounced calls.\n * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });\n * var source = new EventSource('/stream');\n * jQuery(source).on('message', debounced);\n *\n * // Cancel the trailing debounced invocation.\n * jQuery(window).on('popstate', debounced.cancel);\n */\nfunction debounce(func, wait, options) {\n var lastArgs,\n lastThis,\n maxWait,\n result,\n timerId,\n lastCallTime,\n lastInvokeTime = 0,\n leading = false,\n maxing = false,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n wait = toNumber(wait) || 0;\n if (isObject(options)) {\n leading = !!options.leading;\n maxing = 'maxWait' in options;\n maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n\n function invokeFunc(time) {\n var args = lastArgs,\n thisArg = lastThis;\n\n lastArgs = lastThis = undefined;\n lastInvokeTime = time;\n result = func.apply(thisArg, args);\n return result;\n }\n\n function leadingEdge(time) {\n // Reset any `maxWait` timer.\n lastInvokeTime = time;\n // Start the timer for the trailing edge.\n timerId = setTimeout(timerExpired, wait);\n // Invoke the leading edge.\n return leading ? invokeFunc(time) : result;\n }\n\n function remainingWait(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime,\n timeWaiting = wait - timeSinceLastCall;\n\n return maxing\n ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)\n : timeWaiting;\n }\n\n function shouldInvoke(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime;\n\n // Either this is the first call, activity has stopped and we're at the\n // trailing edge, the system time has gone backwards and we're treating\n // it as the trailing edge, or we've hit the `maxWait` limit.\n return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||\n (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));\n }\n\n function timerExpired() {\n var time = now();\n if (shouldInvoke(time)) {\n return trailingEdge(time);\n }\n // Restart the timer.\n timerId = setTimeout(timerExpired, remainingWait(time));\n }\n\n function trailingEdge(time) {\n timerId = undefined;\n\n // Only invoke if we have `lastArgs` which means `func` has been\n // debounced at least once.\n if (trailing && lastArgs) {\n return invokeFunc(time);\n }\n lastArgs = lastThis = undefined;\n return result;\n }\n\n function cancel() {\n if (timerId !== undefined) {\n clearTimeout(timerId);\n }\n lastInvokeTime = 0;\n lastArgs = lastCallTime = lastThis = timerId = undefined;\n }\n\n function flush() {\n return timerId === undefined ? result : trailingEdge(now());\n }\n\n function debounced() {\n var time = now(),\n isInvoking = shouldInvoke(time);\n\n lastArgs = arguments;\n lastThis = this;\n lastCallTime = time;\n\n if (isInvoking) {\n if (timerId === undefined) {\n return leadingEdge(lastCallTime);\n }\n if (maxing) {\n // Handle invocations in a tight loop.\n clearTimeout(timerId);\n timerId = setTimeout(timerExpired, wait);\n return invokeFunc(lastCallTime);\n }\n }\n if (timerId === undefined) {\n timerId = setTimeout(timerExpired, wait);\n }\n return result;\n }\n debounced.cancel = cancel;\n debounced.flush = flush;\n return debounced;\n}\n\nmodule.exports = debounce;\n","/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nmodule.exports = eq;\n","var baseForOwn = require('./_baseForOwn'),\n castFunction = require('./_castFunction');\n\n/**\n * Iterates over own enumerable string keyed properties of an object and\n * invokes `iteratee` for each property. The iteratee is invoked with three\n * arguments: (value, key, object). Iteratee functions may exit iteration\n * early by explicitly returning `false`.\n *\n * @static\n * @memberOf _\n * @since 0.3.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forOwnRight\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forOwn(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'a' then 'b' (iteration order is not guaranteed).\n */\nfunction forOwn(object, iteratee) {\n return object && baseForOwn(object, castFunction(iteratee));\n}\n\nmodule.exports = forOwn;\n","var baseGet = require('./_baseGet');\n\n/**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\nfunction get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n}\n\nmodule.exports = get;\n","var baseHasIn = require('./_baseHasIn'),\n hasPath = require('./_hasPath');\n\n/**\n * Checks if `path` is a direct or inherited property of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.hasIn(object, 'a');\n * // => true\n *\n * _.hasIn(object, 'a.b');\n * // => true\n *\n * _.hasIn(object, ['a', 'b']);\n * // => true\n *\n * _.hasIn(object, 'b');\n * // => false\n */\nfunction hasIn(object, path) {\n return object != null && hasPath(object, path, baseHasIn);\n}\n\nmodule.exports = hasIn;\n","/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nmodule.exports = identity;\n","var baseIsArguments = require('./_baseIsArguments'),\n isObjectLike = require('./isObjectLike');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n};\n\nmodule.exports = isArguments;\n","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nmodule.exports = isArray;\n","var isFunction = require('./isFunction'),\n isLength = require('./isLength');\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\nmodule.exports = isArrayLike;\n","var root = require('./_root'),\n stubFalse = require('./stubFalse');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\nmodule.exports = isBuffer;\n","var baseGetTag = require('./_baseGetTag'),\n isObject = require('./isObject');\n\n/** `Object#toString` result references. */\nvar asyncTag = '[object AsyncFunction]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n proxyTag = '[object Proxy]';\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n}\n\nmodule.exports = isFunction;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nmodule.exports = isLength;\n","var baseIsMap = require('./_baseIsMap'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsMap = nodeUtil && nodeUtil.isMap;\n\n/**\n * Checks if `value` is classified as a `Map` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a map, else `false`.\n * @example\n *\n * _.isMap(new Map);\n * // => true\n *\n * _.isMap(new WeakMap);\n * // => false\n */\nvar isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;\n\nmodule.exports = isMap;\n","/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n","var baseGetTag = require('./_baseGetTag'),\n getPrototype = require('./_getPrototype'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to infer the `Object` constructor. */\nvar objectCtorString = funcToString.call(Object);\n\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\nfunction isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n}\n\nmodule.exports = isPlainObject;\n","var baseIsSet = require('./_baseIsSet'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsSet = nodeUtil && nodeUtil.isSet;\n\n/**\n * Checks if `value` is classified as a `Set` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a set, else `false`.\n * @example\n *\n * _.isSet(new Set);\n * // => true\n *\n * _.isSet(new WeakSet);\n * // => false\n */\nvar isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;\n\nmodule.exports = isSet;\n","var baseGetTag = require('./_baseGetTag'),\n isArray = require('./isArray'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar stringTag = '[object String]';\n\n/**\n * Checks if `value` is classified as a `String` primitive or object.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a string, else `false`.\n * @example\n *\n * _.isString('abc');\n * // => true\n *\n * _.isString(1);\n * // => false\n */\nfunction isString(value) {\n return typeof value == 'string' ||\n (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);\n}\n\nmodule.exports = isString;\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n}\n\nmodule.exports = isSymbol;\n","var baseIsTypedArray = require('./_baseIsTypedArray'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\nmodule.exports = isTypedArray;\n","var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeys = require('./_baseKeys'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\nmodule.exports = keys;\n","var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeysIn = require('./_baseKeysIn'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\nfunction keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n}\n\nmodule.exports = keysIn;\n","var arrayMap = require('./_arrayMap'),\n baseIteratee = require('./_baseIteratee'),\n baseMap = require('./_baseMap'),\n isArray = require('./isArray');\n\n/**\n * Creates an array of values by running each element in `collection` thru\n * `iteratee`. The iteratee is invoked with three arguments:\n * (value, index|key, collection).\n *\n * Many lodash methods are guarded to work as iteratees for methods like\n * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.\n *\n * The guarded methods are:\n * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,\n * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,\n * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,\n * `template`, `trim`, `trimEnd`, `trimStart`, and `words`\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n * @example\n *\n * function square(n) {\n * return n * n;\n * }\n *\n * _.map([4, 8], square);\n * // => [16, 64]\n *\n * _.map({ 'a': 4, 'b': 8 }, square);\n * // => [16, 64] (iteration order is not guaranteed)\n *\n * var users = [\n * { 'user': 'barney' },\n * { 'user': 'fred' }\n * ];\n *\n * // The `_.property` iteratee shorthand.\n * _.map(users, 'user');\n * // => ['barney', 'fred']\n */\nfunction map(collection, iteratee) {\n var func = isArray(collection) ? arrayMap : baseMap;\n return func(collection, baseIteratee(iteratee, 3));\n}\n\nmodule.exports = map;\n","var MapCache = require('./_MapCache');\n\n/** Error message constants. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/**\n * Creates a function that memoizes the result of `func`. If `resolver` is\n * provided, it determines the cache key for storing the result based on the\n * arguments provided to the memoized function. By default, the first argument\n * provided to the memoized function is used as the map cache key. The `func`\n * is invoked with the `this` binding of the memoized function.\n *\n * **Note:** The cache is exposed as the `cache` property on the memoized\n * function. Its creation may be customized by replacing the `_.memoize.Cache`\n * constructor with one whose instances implement the\n * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)\n * method interface of `clear`, `delete`, `get`, `has`, and `set`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to have its output memoized.\n * @param {Function} [resolver] The function to resolve the cache key.\n * @returns {Function} Returns the new memoized function.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n * var other = { 'c': 3, 'd': 4 };\n *\n * var values = _.memoize(_.values);\n * values(object);\n * // => [1, 2]\n *\n * values(other);\n * // => [3, 4]\n *\n * object.a = 2;\n * values(object);\n * // => [1, 2]\n *\n * // Modify the result cache.\n * values.cache.set(object, ['a', 'b']);\n * values(object);\n * // => ['a', 'b']\n *\n * // Replace `_.memoize.Cache`.\n * _.memoize.Cache = WeakMap;\n */\nfunction memoize(func, resolver) {\n if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var memoized = function() {\n var args = arguments,\n key = resolver ? resolver.apply(this, args) : args[0],\n cache = memoized.cache;\n\n if (cache.has(key)) {\n return cache.get(key);\n }\n var result = func.apply(this, args);\n memoized.cache = cache.set(key, result) || cache;\n return result;\n };\n memoized.cache = new (memoize.Cache || MapCache);\n return memoized;\n}\n\n// Expose `MapCache`.\nmemoize.Cache = MapCache;\n\nmodule.exports = memoize;\n","var root = require('./_root');\n\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n * console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\nvar now = function() {\n return root.Date.now();\n};\n\nmodule.exports = now;\n","var baseProperty = require('./_baseProperty'),\n basePropertyDeep = require('./_basePropertyDeep'),\n isKey = require('./_isKey'),\n toKey = require('./_toKey');\n\n/**\n * Creates a function that returns the value at `path` of a given object.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {Array|string} path The path of the property to get.\n * @returns {Function} Returns the new accessor function.\n * @example\n *\n * var objects = [\n * { 'a': { 'b': 2 } },\n * { 'a': { 'b': 1 } }\n * ];\n *\n * _.map(objects, _.property('a.b'));\n * // => [2, 1]\n *\n * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');\n * // => [1, 2]\n */\nfunction property(path) {\n return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);\n}\n\nmodule.exports = property;\n","/**\n * This method returns a new empty array.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {Array} Returns the new empty array.\n * @example\n *\n * var arrays = _.times(2, _.stubArray);\n *\n * console.log(arrays);\n * // => [[], []]\n *\n * console.log(arrays[0] === arrays[1]);\n * // => false\n */\nfunction stubArray() {\n return [];\n}\n\nmodule.exports = stubArray;\n","/**\n * This method returns `false`.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {boolean} Returns `false`.\n * @example\n *\n * _.times(2, _.stubFalse);\n * // => [false, false]\n */\nfunction stubFalse() {\n return false;\n}\n\nmodule.exports = stubFalse;\n","var baseTrim = require('./_baseTrim'),\n isObject = require('./isObject'),\n isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = baseTrim(value);\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = toNumber;\n","var baseToString = require('./_baseToString');\n\n/**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\nfunction toString(value) {\n return value == null ? 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Object.defineProperty : function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPrimitive(P, true);\n anObject(Attributes);\n if (IE8_DOM_DEFINE) try {\n return dP(O, P, Attributes);\n } catch (e) { /* empty */ }\n if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');\n if ('value' in Attributes) O[P] = Attributes.value;\n return O;\n};\n\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// Thank's IE8 for his funny defineProperty\nmodule.exports = !__webpack_require__(11)(function () {\n return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;\n});\n\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// to indexed object, toObject with fallback for non-array-like ES3 strings\nvar IObject = __webpack_require__(48);\nvar defined = __webpack_require__(15);\nmodule.exports = function (it) {\n return IObject(defined(it));\n};\n\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar store = __webpack_require__(20)('wks');\nvar uid = __webpack_require__(13);\nvar Symbol = __webpack_require__(0).Symbol;\nvar USE_SYMBOL = typeof Symbol == 'function';\n\nvar $exports = module.exports = function (name) {\n return store[name] || (store[name] =\n USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));\n};\n\n$exports.store = store;\n\n\n/***/ }),\n/* 7 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (it) {\n return typeof it === 'object' ? it !== null : typeof it === 'function';\n};\n\n\n/***/ }),\n/* 8 */\n/***/ (function(module, exports) {\n\nmodule.exports = true;\n\n\n/***/ }),\n/* 9 */\n/***/ (function(module, exports) {\n\nvar core = module.exports = { version: '2.6.11' };\nif (typeof __e == 'number') __e = core; // eslint-disable-line no-undef\n\n\n/***/ }),\n/* 10 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isObject = __webpack_require__(7);\nmodule.exports = function (it) {\n if (!isObject(it)) throw TypeError(it + ' is not an object!');\n return it;\n};\n\n\n/***/ }),\n/* 11 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (exec) {\n try {\n return !!exec();\n } catch (e) {\n return true;\n }\n};\n\n\n/***/ }),\n/* 12 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n\n\n/***/ }),\n/* 13 */\n/***/ (function(module, exports) {\n\nvar id = 0;\nvar px = Math.random();\nmodule.exports = function (key) {\n return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));\n};\n\n\n/***/ }),\n/* 14 */\n/***/ (function(module, exports) {\n\n// 7.1.4 ToInteger\nvar ceil = Math.ceil;\nvar floor = Math.floor;\nmodule.exports = function (it) {\n return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);\n};\n\n\n/***/ }),\n/* 15 */\n/***/ (function(module, exports) {\n\n// 7.2.1 RequireObjectCoercible(argument)\nmodule.exports = function (it) {\n if (it == undefined) throw TypeError(\"Can't call method on \" + it);\n return it;\n};\n\n\n/***/ }),\n/* 16 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 7.1.1 ToPrimitive(input [, PreferredType])\nvar isObject = __webpack_require__(7);\n// instead of the ES6 spec version, we didn't implement @@toPrimitive case\n// and the second argument - flag - preferred type is a string\nmodule.exports = function (it, S) {\n if (!isObject(it)) return it;\n var fn, val;\n if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;\n if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n throw TypeError(\"Can't convert object to primitive value\");\n};\n\n\n/***/ }),\n/* 17 */\n/***/ (function(module, exports) {\n\nmodule.exports = {};\n\n\n/***/ }),\n/* 18 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.14 / 15.2.3.14 Object.keys(O)\nvar $keys = __webpack_require__(32);\nvar enumBugKeys = __webpack_require__(21);\n\nmodule.exports = Object.keys || function keys(O) {\n return $keys(O, enumBugKeys);\n};\n\n\n/***/ }),\n/* 19 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar shared = __webpack_require__(20)('keys');\nvar uid = __webpack_require__(13);\nmodule.exports = function (key) {\n return shared[key] || (shared[key] = uid(key));\n};\n\n\n/***/ }),\n/* 20 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar core = __webpack_require__(9);\nvar global = __webpack_require__(0);\nvar SHARED = '__core-js_shared__';\nvar store = global[SHARED] || (global[SHARED] = {});\n\n(module.exports = function (key, value) {\n return store[key] || (store[key] = value !== undefined ? value : {});\n})('versions', []).push({\n version: core.version,\n mode: __webpack_require__(8) ? 'pure' : 'global',\n copyright: '© 2019 Denis Pushkarev (zloirock.ru)'\n});\n\n\n/***/ }),\n/* 21 */\n/***/ (function(module, exports) {\n\n// IE 8- don't enum bug keys\nmodule.exports = (\n 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'\n).split(',');\n\n\n/***/ }),\n/* 22 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar def = __webpack_require__(3).f;\nvar has = __webpack_require__(1);\nvar TAG = __webpack_require__(6)('toStringTag');\n\nmodule.exports = function (it, tag, stat) {\n if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });\n};\n\n\n/***/ }),\n/* 23 */\n/***/ (function(module, exports, __webpack_require__) {\n\nexports.f = __webpack_require__(6);\n\n\n/***/ }),\n/* 24 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(0);\nvar core = __webpack_require__(9);\nvar LIBRARY = __webpack_require__(8);\nvar wksExt = __webpack_require__(23);\nvar defineProperty = __webpack_require__(3).f;\nmodule.exports = function (name) {\n var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});\n if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });\n};\n\n\n/***/ }),\n/* 25 */\n/***/ (function(module, exports) {\n\nexports.f = {}.propertyIsEnumerable;\n\n\n/***/ }),\n/* 26 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar LIBRARY = __webpack_require__(8);\nvar $export = __webpack_require__(27);\nvar redefine = __webpack_require__(30);\nvar hide = __webpack_require__(2);\nvar Iterators = __webpack_require__(17);\nvar $iterCreate = __webpack_require__(46);\nvar setToStringTag = __webpack_require__(22);\nvar getPrototypeOf = __webpack_require__(53);\nvar ITERATOR = __webpack_require__(6)('iterator');\nvar BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`\nvar FF_ITERATOR = '@@iterator';\nvar KEYS = 'keys';\nvar VALUES = 'values';\n\nvar returnThis = function () { return this; };\n\nmodule.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {\n $iterCreate(Constructor, NAME, next);\n var getMethod = function (kind) {\n if (!BUGGY && kind in proto) return proto[kind];\n switch (kind) {\n case KEYS: return function keys() { return new Constructor(this, kind); };\n case VALUES: return function values() { return new Constructor(this, kind); };\n } return function entries() { return new Constructor(this, kind); };\n };\n var TAG = NAME + ' Iterator';\n var DEF_VALUES = DEFAULT == VALUES;\n var VALUES_BUG = false;\n var proto = Base.prototype;\n var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];\n var $default = $native || getMethod(DEFAULT);\n var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;\n var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;\n var methods, key, IteratorPrototype;\n // Fix native\n if ($anyNative) {\n IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));\n if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {\n // Set @@toStringTag to native iterators\n setToStringTag(IteratorPrototype, TAG, true);\n // fix for some old engines\n if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);\n }\n }\n // fix Array#{values, @@iterator}.name in V8 / FF\n if (DEF_VALUES && $native && $native.name !== VALUES) {\n VALUES_BUG = true;\n $default = function values() { return $native.call(this); };\n }\n // Define iterator\n if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {\n hide(proto, ITERATOR, $default);\n }\n // Plug for library\n Iterators[NAME] = $default;\n Iterators[TAG] = returnThis;\n if (DEFAULT) {\n methods = {\n values: DEF_VALUES ? $default : getMethod(VALUES),\n keys: IS_SET ? $default : getMethod(KEYS),\n entries: $entries\n };\n if (FORCED) for (key in methods) {\n if (!(key in proto)) redefine(proto, key, methods[key]);\n } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);\n }\n return methods;\n};\n\n\n/***/ }),\n/* 27 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(0);\nvar core = __webpack_require__(9);\nvar ctx = __webpack_require__(44);\nvar hide = __webpack_require__(2);\nvar has = __webpack_require__(1);\nvar PROTOTYPE = 'prototype';\n\nvar $export = function (type, name, source) {\n var IS_FORCED = type & $export.F;\n var IS_GLOBAL = type & $export.G;\n var IS_STATIC = type & $export.S;\n var IS_PROTO = type & $export.P;\n var IS_BIND = type & $export.B;\n var IS_WRAP = type & $export.W;\n var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});\n var expProto = exports[PROTOTYPE];\n var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];\n var key, own, out;\n if (IS_GLOBAL) source = name;\n for (key in source) {\n // contains in native\n own = !IS_FORCED && target && target[key] !== undefined;\n if (own && has(exports, key)) continue;\n // export native or passed\n out = own ? target[key] : source[key];\n // prevent global pollution for namespaces\n exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]\n // bind timers to global for call from export context\n : IS_BIND && own ? ctx(out, global)\n // wrap global constructors for prevent change them in library\n : IS_WRAP && target[key] == out ? (function (C) {\n var F = function (a, b, c) {\n if (this instanceof C) {\n switch (arguments.length) {\n case 0: return new C();\n case 1: return new C(a);\n case 2: return new C(a, b);\n } return new C(a, b, c);\n } return C.apply(this, arguments);\n };\n F[PROTOTYPE] = C[PROTOTYPE];\n return F;\n // make static versions for prototype methods\n })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;\n // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%\n if (IS_PROTO) {\n (exports.virtual || (exports.virtual = {}))[key] = out;\n // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%\n if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);\n }\n }\n};\n// type bitmap\n$export.F = 1; // forced\n$export.G = 2; // global\n$export.S = 4; // static\n$export.P = 8; // proto\n$export.B = 16; // bind\n$export.W = 32; // wrap\n$export.U = 64; // safe\n$export.R = 128; // real proto method for `library`\nmodule.exports = $export;\n\n\n/***/ }),\n/* 28 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = !__webpack_require__(4) && !__webpack_require__(11)(function () {\n return Object.defineProperty(__webpack_require__(29)('div'), 'a', { get: function () { return 7; } }).a != 7;\n});\n\n\n/***/ }),\n/* 29 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isObject = __webpack_require__(7);\nvar document = __webpack_require__(0).document;\n// typeof document.createElement is 'object' in old IE\nvar is = isObject(document) && isObject(document.createElement);\nmodule.exports = function (it) {\n return is ? document.createElement(it) : {};\n};\n\n\n/***/ }),\n/* 30 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = __webpack_require__(2);\n\n\n/***/ }),\n/* 31 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])\nvar anObject = __webpack_require__(10);\nvar dPs = __webpack_require__(47);\nvar enumBugKeys = __webpack_require__(21);\nvar IE_PROTO = __webpack_require__(19)('IE_PROTO');\nvar Empty = function () { /* empty */ };\nvar PROTOTYPE = 'prototype';\n\n// Create object with fake `null` prototype: use iframe Object with cleared prototype\nvar createDict = function () {\n // Thrash, waste and sodomy: IE GC bug\n var iframe = __webpack_require__(29)('iframe');\n var i = enumBugKeys.length;\n var lt = '<';\n var gt = '>';\n var iframeDocument;\n iframe.style.display = 'none';\n __webpack_require__(52).appendChild(iframe);\n iframe.src = 'javascript:'; // eslint-disable-line no-script-url\n // createDict = iframe.contentWindow.Object;\n // html.removeChild(iframe);\n iframeDocument = iframe.contentWindow.document;\n iframeDocument.open();\n iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);\n iframeDocument.close();\n createDict = iframeDocument.F;\n while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];\n return createDict();\n};\n\nmodule.exports = Object.create || function create(O, Properties) {\n var result;\n if (O !== null) {\n Empty[PROTOTYPE] = anObject(O);\n result = new Empty();\n Empty[PROTOTYPE] = null;\n // add \"__proto__\" for Object.getPrototypeOf polyfill\n result[IE_PROTO] = O;\n } else result = createDict();\n return Properties === undefined ? result : dPs(result, Properties);\n};\n\n\n/***/ }),\n/* 32 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar has = __webpack_require__(1);\nvar toIObject = __webpack_require__(5);\nvar arrayIndexOf = __webpack_require__(49)(false);\nvar IE_PROTO = __webpack_require__(19)('IE_PROTO');\n\nmodule.exports = function (object, names) {\n var O = toIObject(object);\n var i = 0;\n var result = [];\n var key;\n for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);\n // Don't enum bug & hidden keys\n while (names.length > i) if (has(O, key = names[i++])) {\n ~arrayIndexOf(result, key) || result.push(key);\n }\n return result;\n};\n\n\n/***/ }),\n/* 33 */\n/***/ (function(module, exports) {\n\nvar toString = {}.toString;\n\nmodule.exports = function (it) {\n return toString.call(it).slice(8, -1);\n};\n\n\n/***/ }),\n/* 34 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 7.1.13 ToObject(argument)\nvar defined = __webpack_require__(15);\nmodule.exports = function (it) {\n return Object(defined(it));\n};\n\n\n/***/ }),\n/* 35 */\n/***/ (function(module, exports) {\n\nexports.f = Object.getOwnPropertySymbols;\n\n\n/***/ }),\n/* 36 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)\nvar $keys = __webpack_require__(32);\nvar hiddenKeys = __webpack_require__(21).concat('length', 'prototype');\n\nexports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {\n return $keys(O, hiddenKeys);\n};\n\n\n/***/ }),\n/* 37 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(global) {\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof2 = __webpack_require__(39);\n\nvar _typeof3 = _interopRequireDefault(_typeof2);\n\nexports.default = makeInspectable;\n\nvar _mobx = __webpack_require__(69);\n\nvar mobx = _interopRequireWildcard(_mobx);\n\nvar _mobxStateTree = __webpack_require__(70);\n\nvar libmst = _interopRequireWildcard(_mobxStateTree);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// eslint-disable-line\n\nvar track = function track(root) {\n var hook = global.__MOBX_DEVTOOLS_GLOBAL_HOOK__; // eslint-disable-line no-underscore-dangle\n if (hook && hook.inject) hook.inject({ mobx: mobx, mst: libmst });\n\n if (!hook) return;\n\n var _loop = function _loop(mobxid) {\n if (Object.prototype.hasOwnProperty.call(hook.collections, mobxid)) {\n var mst = hook.collections[mobxid].mst;\n\n if (mst && mst.isStateTreeNode(root) && mst.isRoot(root)) {\n hook.emit('mst-root', { root: root, mobxid: mobxid });\n var disposer = hook.sub('get-mst-roots', function () {\n return hook.emit('mst-root', { root: root, mobxid: mobxid });\n });\n mst.addDisposer(root, disposer);\n return {\n v: void 0\n };\n }\n }\n };\n\n for (var mobxid in hook.collections) {\n var _ret = _loop(mobxid);\n\n if ((typeof _ret === 'undefined' ? 'undefined' : (0, _typeof3.default)(_ret)) === \"object\") return _ret.v;\n }\n}; // eslint-disable-line\nfunction makeInspectable(root) {\n track(root);\n return root;\n}\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(38)))\n\n/***/ }),\n/* 38 */\n/***/ (function(module, exports) {\n\nvar g;\r\n\r\n// This works in non-strict mode\r\ng = (function() {\r\n\treturn this;\r\n})();\r\n\r\ntry {\r\n\t// This works if eval is allowed (see CSP)\r\n\tg = g || Function(\"return this\")() || (1,eval)(\"this\");\r\n} catch(e) {\r\n\t// This works if the window reference is available\r\n\tif(typeof window === \"object\")\r\n\t\tg = window;\r\n}\r\n\r\n// g can still be undefined, but nothing to do about it...\r\n// We return undefined, instead of nothing here, so it's\r\n// easier to handle this case. if(!global) { ...}\r\n\r\nmodule.exports = g;\r\n\n\n/***/ }),\n/* 39 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\n\nvar _iterator = __webpack_require__(40);\n\nvar _iterator2 = _interopRequireDefault(_iterator);\n\nvar _symbol = __webpack_require__(58);\n\nvar _symbol2 = _interopRequireDefault(_symbol);\n\nvar _typeof = typeof _symbol2.default === \"function\" && typeof _iterator2.default === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj; };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = typeof _symbol2.default === \"function\" && _typeof(_iterator2.default) === \"symbol\" ? function (obj) {\n return typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n} : function (obj) {\n return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n};\n\n/***/ }),\n/* 40 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = { \"default\": __webpack_require__(41), __esModule: true };\n\n/***/ }),\n/* 41 */\n/***/ (function(module, exports, __webpack_require__) {\n\n__webpack_require__(42);\n__webpack_require__(54);\nmodule.exports = __webpack_require__(23).f('iterator');\n\n\n/***/ }),\n/* 42 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $at = __webpack_require__(43)(true);\n\n// 21.1.3.27 String.prototype[@@iterator]()\n__webpack_require__(26)(String, 'String', function (iterated) {\n this._t = String(iterated); // target\n this._i = 0; // next index\n// 21.1.5.2.1 %StringIteratorPrototype%.next()\n}, function () {\n var O = this._t;\n var index = this._i;\n var point;\n if (index >= O.length) return { value: undefined, done: true };\n point = $at(O, index);\n this._i += point.length;\n return { value: point, done: false };\n});\n\n\n/***/ }),\n/* 43 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar toInteger = __webpack_require__(14);\nvar defined = __webpack_require__(15);\n// true -> String#at\n// false -> String#codePointAt\nmodule.exports = function (TO_STRING) {\n return function (that, pos) {\n var s = String(defined(that));\n var i = toInteger(pos);\n var l = s.length;\n var a, b;\n if (i < 0 || i >= l) return TO_STRING ? '' : undefined;\n a = s.charCodeAt(i);\n return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff\n ? TO_STRING ? s.charAt(i) : a\n : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;\n };\n};\n\n\n/***/ }),\n/* 44 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// optional / simple context binding\nvar aFunction = __webpack_require__(45);\nmodule.exports = function (fn, that, length) {\n aFunction(fn);\n if (that === undefined) return fn;\n switch (length) {\n case 1: return function (a) {\n return fn.call(that, a);\n };\n case 2: return function (a, b) {\n return fn.call(that, a, b);\n };\n case 3: return function (a, b, c) {\n return fn.call(that, a, b, c);\n };\n }\n return function (/* ...args */) {\n return fn.apply(that, arguments);\n };\n};\n\n\n/***/ }),\n/* 45 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (it) {\n if (typeof it != 'function') throw TypeError(it + ' is not a function!');\n return it;\n};\n\n\n/***/ }),\n/* 46 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar create = __webpack_require__(31);\nvar descriptor = __webpack_require__(12);\nvar setToStringTag = __webpack_require__(22);\nvar IteratorPrototype = {};\n\n// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()\n__webpack_require__(2)(IteratorPrototype, __webpack_require__(6)('iterator'), function () { return this; });\n\nmodule.exports = function (Constructor, NAME, next) {\n Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });\n setToStringTag(Constructor, NAME + ' Iterator');\n};\n\n\n/***/ }),\n/* 47 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar dP = __webpack_require__(3);\nvar anObject = __webpack_require__(10);\nvar getKeys = __webpack_require__(18);\n\nmodule.exports = __webpack_require__(4) ? Object.defineProperties : function defineProperties(O, Properties) {\n anObject(O);\n var keys = getKeys(Properties);\n var length = keys.length;\n var i = 0;\n var P;\n while (length > i) dP.f(O, P = keys[i++], Properties[P]);\n return O;\n};\n\n\n/***/ }),\n/* 48 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// fallback for non-array-like ES3 and non-enumerable old V8 strings\nvar cof = __webpack_require__(33);\n// eslint-disable-next-line no-prototype-builtins\nmodule.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {\n return cof(it) == 'String' ? it.split('') : Object(it);\n};\n\n\n/***/ }),\n/* 49 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// false -> Array#indexOf\n// true -> Array#includes\nvar toIObject = __webpack_require__(5);\nvar toLength = __webpack_require__(50);\nvar toAbsoluteIndex = __webpack_require__(51);\nmodule.exports = function (IS_INCLUDES) {\n return function ($this, el, fromIndex) {\n var O = toIObject($this);\n var length = toLength(O.length);\n var index = toAbsoluteIndex(fromIndex, length);\n var value;\n // Array#includes uses SameValueZero equality algorithm\n // eslint-disable-next-line no-self-compare\n if (IS_INCLUDES && el != el) while (length > index) {\n value = O[index++];\n // eslint-disable-next-line no-self-compare\n if (value != value) return true;\n // Array#indexOf ignores holes, Array#includes - not\n } else for (;length > index; index++) if (IS_INCLUDES || index in O) {\n if (O[index] === el) return IS_INCLUDES || index || 0;\n } return !IS_INCLUDES && -1;\n };\n};\n\n\n/***/ }),\n/* 50 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 7.1.15 ToLength\nvar toInteger = __webpack_require__(14);\nvar min = Math.min;\nmodule.exports = function (it) {\n return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991\n};\n\n\n/***/ }),\n/* 51 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar toInteger = __webpack_require__(14);\nvar max = Math.max;\nvar min = Math.min;\nmodule.exports = function (index, length) {\n index = toInteger(index);\n return index < 0 ? max(index + length, 0) : min(index, length);\n};\n\n\n/***/ }),\n/* 52 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar document = __webpack_require__(0).document;\nmodule.exports = document && document.documentElement;\n\n\n/***/ }),\n/* 53 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)\nvar has = __webpack_require__(1);\nvar toObject = __webpack_require__(34);\nvar IE_PROTO = __webpack_require__(19)('IE_PROTO');\nvar ObjectProto = Object.prototype;\n\nmodule.exports = Object.getPrototypeOf || function (O) {\n O = toObject(O);\n if (has(O, IE_PROTO)) return O[IE_PROTO];\n if (typeof O.constructor == 'function' && O instanceof O.constructor) {\n return O.constructor.prototype;\n } return O instanceof Object ? ObjectProto : null;\n};\n\n\n/***/ }),\n/* 54 */\n/***/ (function(module, exports, __webpack_require__) {\n\n__webpack_require__(55);\nvar global = __webpack_require__(0);\nvar hide = __webpack_require__(2);\nvar Iterators = __webpack_require__(17);\nvar TO_STRING_TAG = __webpack_require__(6)('toStringTag');\n\nvar DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +\n 'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +\n 'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +\n 'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +\n 'TextTrackList,TouchList').split(',');\n\nfor (var i = 0; i < DOMIterables.length; i++) {\n var NAME = DOMIterables[i];\n var Collection = global[NAME];\n var proto = Collection && Collection.prototype;\n if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);\n Iterators[NAME] = Iterators.Array;\n}\n\n\n/***/ }),\n/* 55 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar addToUnscopables = __webpack_require__(56);\nvar step = __webpack_require__(57);\nvar Iterators = __webpack_require__(17);\nvar toIObject = __webpack_require__(5);\n\n// 22.1.3.4 Array.prototype.entries()\n// 22.1.3.13 Array.prototype.keys()\n// 22.1.3.29 Array.prototype.values()\n// 22.1.3.30 Array.prototype[@@iterator]()\nmodule.exports = __webpack_require__(26)(Array, 'Array', function (iterated, kind) {\n this._t = toIObject(iterated); // target\n this._i = 0; // next index\n this._k = kind; // kind\n// 22.1.5.2.1 %ArrayIteratorPrototype%.next()\n}, function () {\n var O = this._t;\n var kind = this._k;\n var index = this._i++;\n if (!O || index >= O.length) {\n this._t = undefined;\n return step(1);\n }\n if (kind == 'keys') return step(0, index);\n if (kind == 'values') return step(0, O[index]);\n return step(0, [index, O[index]]);\n}, 'values');\n\n// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)\nIterators.Arguments = Iterators.Array;\n\naddToUnscopables('keys');\naddToUnscopables('values');\naddToUnscopables('entries');\n\n\n/***/ }),\n/* 56 */\n/***/ (function(module, exports) {\n\nmodule.exports = function () { /* empty */ };\n\n\n/***/ }),\n/* 57 */\n/***/ (function(module, exports) {\n\nmodule.exports = function (done, value) {\n return { value: value, done: !!done };\n};\n\n\n/***/ }),\n/* 58 */\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = { \"default\": __webpack_require__(59), __esModule: true };\n\n/***/ }),\n/* 59 */\n/***/ (function(module, exports, __webpack_require__) {\n\n__webpack_require__(60);\n__webpack_require__(66);\n__webpack_require__(67);\n__webpack_require__(68);\nmodule.exports = __webpack_require__(9).Symbol;\n\n\n/***/ }),\n/* 60 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n// ECMAScript 6 symbols shim\nvar global = __webpack_require__(0);\nvar has = __webpack_require__(1);\nvar DESCRIPTORS = __webpack_require__(4);\nvar $export = __webpack_require__(27);\nvar redefine = __webpack_require__(30);\nvar META = __webpack_require__(61).KEY;\nvar $fails = __webpack_require__(11);\nvar shared = __webpack_require__(20);\nvar setToStringTag = __webpack_require__(22);\nvar uid = __webpack_require__(13);\nvar wks = __webpack_require__(6);\nvar wksExt = __webpack_require__(23);\nvar wksDefine = __webpack_require__(24);\nvar enumKeys = __webpack_require__(62);\nvar isArray = __webpack_require__(63);\nvar anObject = __webpack_require__(10);\nvar isObject = __webpack_require__(7);\nvar toObject = __webpack_require__(34);\nvar toIObject = __webpack_require__(5);\nvar toPrimitive = __webpack_require__(16);\nvar createDesc = __webpack_require__(12);\nvar _create = __webpack_require__(31);\nvar gOPNExt = __webpack_require__(64);\nvar $GOPD = __webpack_require__(65);\nvar $GOPS = __webpack_require__(35);\nvar $DP = __webpack_require__(3);\nvar $keys = __webpack_require__(18);\nvar gOPD = $GOPD.f;\nvar dP = $DP.f;\nvar gOPN = gOPNExt.f;\nvar $Symbol = global.Symbol;\nvar $JSON = global.JSON;\nvar _stringify = $JSON && $JSON.stringify;\nvar PROTOTYPE = 'prototype';\nvar HIDDEN = wks('_hidden');\nvar TO_PRIMITIVE = wks('toPrimitive');\nvar isEnum = {}.propertyIsEnumerable;\nvar SymbolRegistry = shared('symbol-registry');\nvar AllSymbols = shared('symbols');\nvar OPSymbols = shared('op-symbols');\nvar ObjectProto = Object[PROTOTYPE];\nvar USE_NATIVE = typeof $Symbol == 'function' && !!$GOPS.f;\nvar QObject = global.QObject;\n// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173\nvar setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;\n\n// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687\nvar setSymbolDesc = DESCRIPTORS && $fails(function () {\n return _create(dP({}, 'a', {\n get: function () { return dP(this, 'a', { value: 7 }).a; }\n })).a != 7;\n}) ? function (it, key, D) {\n var protoDesc = gOPD(ObjectProto, key);\n if (protoDesc) delete ObjectProto[key];\n dP(it, key, D);\n if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);\n} : dP;\n\nvar wrap = function (tag) {\n var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);\n sym._k = tag;\n return sym;\n};\n\nvar isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function (it) {\n return typeof it == 'symbol';\n} : function (it) {\n return it instanceof $Symbol;\n};\n\nvar $defineProperty = function defineProperty(it, key, D) {\n if (it === ObjectProto) $defineProperty(OPSymbols, key, D);\n anObject(it);\n key = toPrimitive(key, true);\n anObject(D);\n if (has(AllSymbols, key)) {\n if (!D.enumerable) {\n if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));\n it[HIDDEN][key] = true;\n } else {\n if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;\n D = _create(D, { enumerable: createDesc(0, false) });\n } return setSymbolDesc(it, key, D);\n } return dP(it, key, D);\n};\nvar $defineProperties = function defineProperties(it, P) {\n anObject(it);\n var keys = enumKeys(P = toIObject(P));\n var i = 0;\n var l = keys.length;\n var key;\n while (l > i) $defineProperty(it, key = keys[i++], P[key]);\n return it;\n};\nvar $create = function create(it, P) {\n return P === undefined ? _create(it) : $defineProperties(_create(it), P);\n};\nvar $propertyIsEnumerable = function propertyIsEnumerable(key) {\n var E = isEnum.call(this, key = toPrimitive(key, true));\n if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;\n return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;\n};\nvar $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {\n it = toIObject(it);\n key = toPrimitive(key, true);\n if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;\n var D = gOPD(it, key);\n if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;\n return D;\n};\nvar $getOwnPropertyNames = function getOwnPropertyNames(it) {\n var names = gOPN(toIObject(it));\n var result = [];\n var i = 0;\n var key;\n while (names.length > i) {\n if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);\n } return result;\n};\nvar $getOwnPropertySymbols = function getOwnPropertySymbols(it) {\n var IS_OP = it === ObjectProto;\n var names = gOPN(IS_OP ? OPSymbols : toIObject(it));\n var result = [];\n var i = 0;\n var key;\n while (names.length > i) {\n if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);\n } return result;\n};\n\n// 19.4.1.1 Symbol([description])\nif (!USE_NATIVE) {\n $Symbol = function Symbol() {\n if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');\n var tag = uid(arguments.length > 0 ? arguments[0] : undefined);\n var $set = function (value) {\n if (this === ObjectProto) $set.call(OPSymbols, value);\n if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;\n setSymbolDesc(this, tag, createDesc(1, value));\n };\n if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });\n return wrap(tag);\n };\n redefine($Symbol[PROTOTYPE], 'toString', function toString() {\n return this._k;\n });\n\n $GOPD.f = $getOwnPropertyDescriptor;\n $DP.f = $defineProperty;\n __webpack_require__(36).f = gOPNExt.f = $getOwnPropertyNames;\n __webpack_require__(25).f = $propertyIsEnumerable;\n $GOPS.f = $getOwnPropertySymbols;\n\n if (DESCRIPTORS && !__webpack_require__(8)) {\n redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);\n }\n\n wksExt.f = function (name) {\n return wrap(wks(name));\n };\n}\n\n$export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });\n\nfor (var es6Symbols = (\n // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14\n 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'\n).split(','), j = 0; es6Symbols.length > j;)wks(es6Symbols[j++]);\n\nfor (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) wksDefine(wellKnownSymbols[k++]);\n\n$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {\n // 19.4.2.1 Symbol.for(key)\n 'for': function (key) {\n return has(SymbolRegistry, key += '')\n ? SymbolRegistry[key]\n : SymbolRegistry[key] = $Symbol(key);\n },\n // 19.4.2.5 Symbol.keyFor(sym)\n keyFor: function keyFor(sym) {\n if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!');\n for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key;\n },\n useSetter: function () { setter = true; },\n useSimple: function () { setter = false; }\n});\n\n$export($export.S + $export.F * !USE_NATIVE, 'Object', {\n // 19.1.2.2 Object.create(O [, Properties])\n create: $create,\n // 19.1.2.4 Object.defineProperty(O, P, Attributes)\n defineProperty: $defineProperty,\n // 19.1.2.3 Object.defineProperties(O, Properties)\n defineProperties: $defineProperties,\n // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)\n getOwnPropertyDescriptor: $getOwnPropertyDescriptor,\n // 19.1.2.7 Object.getOwnPropertyNames(O)\n getOwnPropertyNames: $getOwnPropertyNames,\n // 19.1.2.8 Object.getOwnPropertySymbols(O)\n getOwnPropertySymbols: $getOwnPropertySymbols\n});\n\n// Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives\n// https://bugs.chromium.org/p/v8/issues/detail?id=3443\nvar FAILS_ON_PRIMITIVES = $fails(function () { $GOPS.f(1); });\n\n$export($export.S + $export.F * FAILS_ON_PRIMITIVES, 'Object', {\n getOwnPropertySymbols: function getOwnPropertySymbols(it) {\n return $GOPS.f(toObject(it));\n }\n});\n\n// 24.3.2 JSON.stringify(value [, replacer [, space]])\n$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {\n var S = $Symbol();\n // MS Edge converts symbol values to JSON as {}\n // WebKit converts symbol values to JSON as null\n // V8 throws on boxed symbols\n return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';\n})), 'JSON', {\n stringify: function stringify(it) {\n var args = [it];\n var i = 1;\n var replacer, $replacer;\n while (arguments.length > i) args.push(arguments[i++]);\n $replacer = replacer = args[1];\n if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined\n if (!isArray(replacer)) replacer = function (key, value) {\n if (typeof $replacer == 'function') value = $replacer.call(this, key, value);\n if (!isSymbol(value)) return value;\n };\n args[1] = replacer;\n return _stringify.apply($JSON, args);\n }\n});\n\n// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)\n$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(2)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);\n// 19.4.3.5 Symbol.prototype[@@toStringTag]\nsetToStringTag($Symbol, 'Symbol');\n// 20.2.1.9 Math[@@toStringTag]\nsetToStringTag(Math, 'Math', true);\n// 24.3.3 JSON[@@toStringTag]\nsetToStringTag(global.JSON, 'JSON', true);\n\n\n/***/ }),\n/* 61 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar META = __webpack_require__(13)('meta');\nvar isObject = __webpack_require__(7);\nvar has = __webpack_require__(1);\nvar setDesc = __webpack_require__(3).f;\nvar id = 0;\nvar isExtensible = Object.isExtensible || function () {\n return true;\n};\nvar FREEZE = !__webpack_require__(11)(function () {\n return isExtensible(Object.preventExtensions({}));\n});\nvar setMeta = function (it) {\n setDesc(it, META, { value: {\n i: 'O' + ++id, // object ID\n w: {} // weak collections IDs\n } });\n};\nvar fastKey = function (it, create) {\n // return primitive with prefix\n if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;\n if (!has(it, META)) {\n // can't set metadata to uncaught frozen object\n if (!isExtensible(it)) return 'F';\n // not necessary to add metadata\n if (!create) return 'E';\n // add missing metadata\n setMeta(it);\n // return object ID\n } return it[META].i;\n};\nvar getWeak = function (it, create) {\n if (!has(it, META)) {\n // can't set metadata to uncaught frozen object\n if (!isExtensible(it)) return true;\n // not necessary to add metadata\n if (!create) return false;\n // add missing metadata\n setMeta(it);\n // return hash weak collections IDs\n } return it[META].w;\n};\n// add metadata on freeze-family methods calling\nvar onFreeze = function (it) {\n if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it);\n return it;\n};\nvar meta = module.exports = {\n KEY: META,\n NEED: false,\n fastKey: fastKey,\n getWeak: getWeak,\n onFreeze: onFreeze\n};\n\n\n/***/ }),\n/* 62 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// all enumerable object keys, includes symbols\nvar getKeys = __webpack_require__(18);\nvar gOPS = __webpack_require__(35);\nvar pIE = __webpack_require__(25);\nmodule.exports = function (it) {\n var result = getKeys(it);\n var getSymbols = gOPS.f;\n if (getSymbols) {\n var symbols = getSymbols(it);\n var isEnum = pIE.f;\n var i = 0;\n var key;\n while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key);\n } return result;\n};\n\n\n/***/ }),\n/* 63 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// 7.2.2 IsArray(argument)\nvar cof = __webpack_require__(33);\nmodule.exports = Array.isArray || function isArray(arg) {\n return cof(arg) == 'Array';\n};\n\n\n/***/ }),\n/* 64 */\n/***/ (function(module, exports, __webpack_require__) {\n\n// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window\nvar toIObject = __webpack_require__(5);\nvar gOPN = __webpack_require__(36).f;\nvar toString = {}.toString;\n\nvar windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames\n ? Object.getOwnPropertyNames(window) : [];\n\nvar getWindowNames = function (it) {\n try {\n return gOPN(it);\n } catch (e) {\n return windowNames.slice();\n }\n};\n\nmodule.exports.f = function getOwnPropertyNames(it) {\n return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));\n};\n\n\n/***/ }),\n/* 65 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar pIE = __webpack_require__(25);\nvar createDesc = __webpack_require__(12);\nvar toIObject = __webpack_require__(5);\nvar toPrimitive = __webpack_require__(16);\nvar has = __webpack_require__(1);\nvar IE8_DOM_DEFINE = __webpack_require__(28);\nvar gOPD = Object.getOwnPropertyDescriptor;\n\nexports.f = __webpack_require__(4) ? gOPD : function getOwnPropertyDescriptor(O, P) {\n O = toIObject(O);\n P = toPrimitive(P, true);\n if (IE8_DOM_DEFINE) try {\n return gOPD(O, P);\n } catch (e) { /* empty */ }\n if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);\n};\n\n\n/***/ }),\n/* 66 */\n/***/ (function(module, exports) {\n\n\n\n/***/ }),\n/* 67 */\n/***/ (function(module, exports, __webpack_require__) {\n\n__webpack_require__(24)('asyncIterator');\n\n\n/***/ }),\n/* 68 */\n/***/ (function(module, exports, __webpack_require__) {\n\n__webpack_require__(24)('observable');\n\n\n/***/ }),\n/* 69 */\n/***/ (function(module, exports) {\n\nmodule.exports = __WEBPACK_EXTERNAL_MODULE_69__;\n\n/***/ }),\n/* 70 */\n/***/ (function(module, exports) {\n\nmodule.exports = __WEBPACK_EXTERNAL_MODULE_70__;\n\n/***/ })\n/******/ ]);\n});","import { isComputedProp, isObservableProp, createAtom, action, computed, _allowStateChangesInsideComputed, reaction, runInAction, observable, values, entries, _getGlobalState, isObservableArray, isObservableObject, defineProperty as defineProperty$1, ObservableMap, _interceptReads, intercept, observe, _getAdministration, set, makeObservable, getAtom, when } from 'mobx';\n\nvar livelinessChecking = \"warn\";\n/**\n * Defines what MST should do when running into reads / writes to objects that have died.\n * By default it will print a warning.\n * Use the `\"error\"` option to easy debugging to see where the error was thrown and when the offending read / write took place\n *\n * @param mode `\"warn\"`, `\"error\"` or `\"ignore\"`\n */\nfunction setLivelinessChecking(mode) {\n livelinessChecking = mode;\n}\n/**\n * Returns the current liveliness checking mode.\n *\n * @returns `\"warn\"`, `\"error\"` or `\"ignore\"`\n */\nfunction getLivelinessChecking() {\n return livelinessChecking;\n}\n/**\n * @deprecated use setLivelinessChecking instead\n * @hidden\n *\n * Defines what MST should do when running into reads / writes to objects that have died.\n * By default it will print a warning.\n * Use the `\"error\"` option to easy debugging to see where the error was thrown and when the offending read / write took place\n *\n * @param mode `\"warn\"`, `\"error\"` or `\"ignore\"`\n */\nfunction setLivelynessChecking(mode) {\n setLivelinessChecking(mode);\n}\n\n/**\n * @hidden\n */\nvar Hook;\n(function (Hook) {\n Hook[\"afterCreate\"] = \"afterCreate\";\n Hook[\"afterAttach\"] = \"afterAttach\";\n Hook[\"afterCreationFinalization\"] = \"afterCreationFinalization\";\n Hook[\"beforeDetach\"] = \"beforeDetach\";\n Hook[\"beforeDestroy\"] = \"beforeDestroy\";\n})(Hook || (Hook = {}));\n\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nfunction __extends(d, b) {\r\n if (typeof b !== \"function\" && b !== null)\r\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nvar __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n };\r\n return __assign.apply(this, arguments);\r\n};\r\n\r\nfunction __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nfunction __generator(thisArg, body) {\r\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n function verb(n) { return function (v) { return step([n, v]); }; }\r\n function step(op) {\r\n if (f) throw new TypeError(\"Generator is already executing.\");\r\n while (_) try {\r\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nfunction __values(o) {\r\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n if (m) return m.call(o);\r\n if (o && typeof o.length === \"number\") return {\r\n next: function () {\r\n if (o && i >= o.length) o = void 0;\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nfunction __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\n/** @deprecated */\r\nfunction __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\n\n/**\n * Returns the _actual_ type of the given tree node. (Or throws)\n *\n * @param object\n * @returns\n */\nfunction getType(object) {\n assertIsStateTreeNode(object, 1);\n return getStateTreeNode(object).type;\n}\n/**\n * Returns the _declared_ type of the given sub property of an object, array or map.\n * In the case of arrays and maps the property name is optional and will be ignored.\n *\n * Example:\n * ```ts\n * const Box = types.model({ x: 0, y: 0 })\n * const box = Box.create()\n *\n * console.log(getChildType(box, \"x\").name) // 'number'\n * ```\n *\n * @param object\n * @param propertyName\n * @returns\n */\nfunction getChildType(object, propertyName) {\n assertIsStateTreeNode(object, 1);\n return getStateTreeNode(object).getChildType(propertyName);\n}\n/**\n * Registers a function that will be invoked for each mutation that is applied to the provided model instance, or to any of its children.\n * See [patches](https://github.com/mobxjs/mobx-state-tree#patches) for more details. onPatch events are emitted immediately and will not await the end of a transaction.\n * Patches can be used to deeply observe a model tree.\n *\n * @param target the model instance from which to receive patches\n * @param callback the callback that is invoked for each patch. The reversePatch is a patch that would actually undo the emitted patch\n * @returns function to remove the listener\n */\nfunction onPatch(target, callback) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsFunction(callback, 2);\n return getStateTreeNode(target).onPatch(callback);\n}\n/**\n * Registers a function that is invoked whenever a new snapshot for the given model instance is available.\n * The listener will only be fire at the end of the current MobX (trans)action.\n * See [snapshots](https://github.com/mobxjs/mobx-state-tree#snapshots) for more details.\n *\n * @param target\n * @param callback\n * @returns\n */\nfunction onSnapshot(target, callback) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsFunction(callback, 2);\n return getStateTreeNode(target).onSnapshot(callback);\n}\n/**\n * Applies a JSON-patch to the given model instance or bails out if the patch couldn't be applied\n * See [patches](https://github.com/mobxjs/mobx-state-tree#patches) for more details.\n *\n * Can apply a single past, or an array of patches.\n *\n * @param target\n * @param patch\n * @returns\n */\nfunction applyPatch(target, patch) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertArg(patch, function (p) { return typeof p === \"object\"; }, \"object or array\", 2);\n getStateTreeNode(target).applyPatches(asArray(patch));\n}\n/**\n * Small abstraction around `onPatch` and `applyPatch`, attaches a patch listener to a tree and records all the patches.\n * Returns a recorder object with the following signature:\n *\n * Example:\n * ```ts\n * export interface IPatchRecorder {\n * // the recorded patches\n * patches: IJsonPatch[]\n * // the inverse of the recorded patches\n * inversePatches: IJsonPatch[]\n * // true if currently recording\n * recording: boolean\n * // stop recording patches\n * stop(): void\n * // resume recording patches\n * resume(): void\n * // apply all the recorded patches on the given target (the original subject if omitted)\n * replay(target?: IAnyStateTreeNode): void\n * // reverse apply the recorded patches on the given target (the original subject if omitted)\n * // stops the recorder if not already stopped\n * undo(): void\n * }\n * ```\n *\n * The optional filter function allows to skip recording certain patches.\n *\n * @param subject\n * @param filter\n * @returns\n */\nfunction recordPatches(subject, filter) {\n // check all arguments\n assertIsStateTreeNode(subject, 1);\n var data = {\n patches: [],\n inversePatches: []\n };\n // we will generate the immutable copy of patches on demand for public consumption\n var publicData = {};\n var disposer;\n var recorder = {\n get recording() {\n return !!disposer;\n },\n get patches() {\n if (!publicData.patches) {\n publicData.patches = data.patches.slice();\n }\n return publicData.patches;\n },\n get reversedInversePatches() {\n if (!publicData.reversedInversePatches) {\n publicData.reversedInversePatches = data.inversePatches.slice().reverse();\n }\n return publicData.reversedInversePatches;\n },\n get inversePatches() {\n if (!publicData.inversePatches) {\n publicData.inversePatches = data.inversePatches.slice();\n }\n return publicData.inversePatches;\n },\n stop: function () {\n if (disposer) {\n disposer();\n disposer = undefined;\n }\n },\n resume: function () {\n if (disposer)\n return;\n disposer = onPatch(subject, function (patch, inversePatch) {\n // skip patches that are asked to be filtered if there's a filter in place\n if (filter && !filter(patch, inversePatch, getRunningActionContext())) {\n return;\n }\n data.patches.push(patch);\n data.inversePatches.push(inversePatch);\n // mark immutable public patches as dirty\n publicData.patches = undefined;\n publicData.inversePatches = undefined;\n publicData.reversedInversePatches = undefined;\n });\n },\n replay: function (target) {\n applyPatch(target || subject, data.patches);\n },\n undo: function (target) {\n applyPatch(target || subject, data.inversePatches.slice().reverse());\n }\n };\n recorder.resume();\n return recorder;\n}\n/**\n * The inverse of `unprotect`.\n *\n * @param target\n */\nfunction protect(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n var node = getStateTreeNode(target);\n if (!node.isRoot)\n throw fail(\"`protect` can only be invoked on root nodes\");\n node.isProtectionEnabled = true;\n}\n/**\n * By default it is not allowed to directly modify a model. Models can only be modified through actions.\n * However, in some cases you don't care about the advantages (like replayability, traceability, etc) this yields.\n * For example because you are building a PoC or don't have any middleware attached to your tree.\n *\n * In that case you can disable this protection by calling `unprotect` on the root of your tree.\n *\n * Example:\n * ```ts\n * const Todo = types.model({\n * done: false\n * }).actions(self => ({\n * toggle() {\n * self.done = !self.done\n * }\n * }))\n *\n * const todo = Todo.create()\n * todo.done = true // throws!\n * todo.toggle() // OK\n * unprotect(todo)\n * todo.done = false // OK\n * ```\n */\nfunction unprotect(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n var node = getStateTreeNode(target);\n if (!node.isRoot)\n throw fail(\"`unprotect` can only be invoked on root nodes\");\n node.isProtectionEnabled = false;\n}\n/**\n * Returns true if the object is in protected mode, @see protect\n */\nfunction isProtected(target) {\n return getStateTreeNode(target).isProtected;\n}\n/**\n * Applies a snapshot to a given model instances. Patch and snapshot listeners will be invoked as usual.\n *\n * @param target\n * @param snapshot\n * @returns\n */\nfunction applySnapshot(target, snapshot) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n return getStateTreeNode(target).applySnapshot(snapshot);\n}\n/**\n * Calculates a snapshot from the given model instance. The snapshot will always reflect the latest state but use\n * structural sharing where possible. Doesn't require MobX transactions to be completed.\n *\n * @param target\n * @param applyPostProcess If true (the default) then postProcessSnapshot gets applied.\n * @returns\n */\nfunction getSnapshot(target, applyPostProcess) {\n if (applyPostProcess === void 0) { applyPostProcess = true; }\n // check all arguments\n assertIsStateTreeNode(target, 1);\n var node = getStateTreeNode(target);\n if (applyPostProcess)\n return node.snapshot;\n return freeze(node.type.getSnapshot(node, false));\n}\n/**\n * Given a model instance, returns `true` if the object has a parent, that is, is part of another object, map or array.\n *\n * @param target\n * @param depth How far should we look upward? 1 by default.\n * @returns\n */\nfunction hasParent(target, depth) {\n if (depth === void 0) { depth = 1; }\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsNumber(depth, 2, 0);\n var parent = getStateTreeNode(target).parent;\n while (parent) {\n if (--depth === 0)\n return true;\n parent = parent.parent;\n }\n return false;\n}\n/**\n * Returns the immediate parent of this object, or throws.\n *\n * Note that the immediate parent can be either an object, map or array, and\n * doesn't necessarily refer to the parent model.\n *\n * Please note that in child nodes access to the root is only possible\n * once the `afterAttach` hook has fired.\n *\n * @param target\n * @param depth How far should we look upward? 1 by default.\n * @returns\n */\nfunction getParent(target, depth) {\n if (depth === void 0) { depth = 1; }\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsNumber(depth, 2, 0);\n var d = depth;\n var parent = getStateTreeNode(target).parent;\n while (parent) {\n if (--d === 0)\n return parent.storedValue;\n parent = parent.parent;\n }\n throw fail(\"Failed to find the parent of \" + getStateTreeNode(target) + \" at depth \" + depth);\n}\n/**\n * Given a model instance, returns `true` if the object has a parent of given type, that is, is part of another object, map or array\n *\n * @param target\n * @param type\n * @returns\n */\nfunction hasParentOfType(target, type) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsType(type, 2);\n var parent = getStateTreeNode(target).parent;\n while (parent) {\n if (type.is(parent.storedValue))\n return true;\n parent = parent.parent;\n }\n return false;\n}\n/**\n * Returns the target's parent of a given type, or throws.\n *\n * @param target\n * @param type\n * @returns\n */\nfunction getParentOfType(target, type) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsType(type, 2);\n var parent = getStateTreeNode(target).parent;\n while (parent) {\n if (type.is(parent.storedValue))\n return parent.storedValue;\n parent = parent.parent;\n }\n throw fail(\"Failed to find the parent of \" + getStateTreeNode(target) + \" of a given type\");\n}\n/**\n * Given an object in a model tree, returns the root object of that tree.\n *\n * Please note that in child nodes access to the root is only possible\n * once the `afterAttach` hook has fired.\n *\n * @param target\n * @returns\n */\nfunction getRoot(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n return getStateTreeNode(target).root.storedValue;\n}\n/**\n * Returns the path of the given object in the model tree\n *\n * @param target\n * @returns\n */\nfunction getPath(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n return getStateTreeNode(target).path;\n}\n/**\n * Returns the path of the given object as unescaped string array.\n *\n * @param target\n * @returns\n */\nfunction getPathParts(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n return splitJsonPath(getStateTreeNode(target).path);\n}\n/**\n * Returns true if the given object is the root of a model tree.\n *\n * @param target\n * @returns\n */\nfunction isRoot(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n return getStateTreeNode(target).isRoot;\n}\n/**\n * Resolves a path relatively to a given object.\n * Returns undefined if no value can be found.\n *\n * @param target\n * @param path escaped json path\n * @returns\n */\nfunction resolvePath(target, path) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsString(path, 2);\n var node = resolveNodeByPath(getStateTreeNode(target), path);\n return node ? node.value : undefined;\n}\n/**\n * Resolves a model instance given a root target, the type and the identifier you are searching for.\n * Returns undefined if no value can be found.\n *\n * @param type\n * @param target\n * @param identifier\n * @returns\n */\nfunction resolveIdentifier(type, target, identifier) {\n // check all arguments\n assertIsType(type, 1);\n assertIsStateTreeNode(target, 2);\n assertIsValidIdentifier(identifier, 3);\n var node = getStateTreeNode(target).root.identifierCache.resolve(type, normalizeIdentifier(identifier));\n return node === null || node === void 0 ? void 0 : node.value;\n}\n/**\n * Returns the identifier of the target node.\n * This is the *string normalized* identifier, which might not match the type of the identifier attribute\n *\n * @param target\n * @returns\n */\nfunction getIdentifier(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n return getStateTreeNode(target).identifier;\n}\n/**\n * Tests if a reference is valid (pointing to an existing node and optionally if alive) and returns such reference if the check passes,\n * else it returns undefined.\n *\n * @param getter Function to access the reference.\n * @param checkIfAlive true to also make sure the referenced node is alive (default), false to skip this check.\n * @returns\n */\nfunction tryReference(getter, checkIfAlive) {\n if (checkIfAlive === void 0) { checkIfAlive = true; }\n try {\n var node = getter();\n if (node === undefined || node === null) {\n return undefined;\n }\n else if (isStateTreeNode(node)) {\n if (!checkIfAlive) {\n return node;\n }\n else {\n return isAlive(node) ? node : undefined;\n }\n }\n else {\n throw fail(\"The reference to be checked is not one of node, null or undefined\");\n }\n }\n catch (e) {\n if (e instanceof InvalidReferenceError) {\n return undefined;\n }\n throw e;\n }\n}\n/**\n * Tests if a reference is valid (pointing to an existing node and optionally if alive) and returns if the check passes or not.\n *\n * @param getter Function to access the reference.\n * @param checkIfAlive true to also make sure the referenced node is alive (default), false to skip this check.\n * @returns\n */\nfunction isValidReference(getter, checkIfAlive) {\n if (checkIfAlive === void 0) { checkIfAlive = true; }\n try {\n var node = getter();\n if (node === undefined || node === null) {\n return false;\n }\n else if (isStateTreeNode(node)) {\n return checkIfAlive ? isAlive(node) : true;\n }\n else {\n throw fail(\"The reference to be checked is not one of node, null or undefined\");\n }\n }\n catch (e) {\n if (e instanceof InvalidReferenceError) {\n return false;\n }\n throw e;\n }\n}\n/**\n * Try to resolve a given path relative to a given node.\n *\n * @param target\n * @param path\n * @returns\n */\nfunction tryResolve(target, path) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsString(path, 2);\n var node = resolveNodeByPath(getStateTreeNode(target), path, false);\n if (node === undefined)\n return undefined;\n try {\n return node.value;\n }\n catch (e) {\n // For what ever reason not resolvable (e.g. totally not existing path, or value that cannot be fetched)\n // see test / issue: 'try resolve doesn't work #686'\n return undefined;\n }\n}\n/**\n * Given two state tree nodes that are part of the same tree,\n * returns the shortest jsonpath needed to navigate from the one to the other\n *\n * @param base\n * @param target\n * @returns\n */\nfunction getRelativePath(base, target) {\n // check all arguments\n assertIsStateTreeNode(base, 1);\n assertIsStateTreeNode(target, 2);\n return getRelativePathBetweenNodes(getStateTreeNode(base), getStateTreeNode(target));\n}\n/**\n * Returns a deep copy of the given state tree node as new tree.\n * Shorthand for `snapshot(x) = getType(x).create(getSnapshot(x))`\n *\n * _Tip: clone will create a literal copy, including the same identifiers. To modify identifiers etc. during cloning, don't use clone but take a snapshot of the tree, modify it, and create new instance_\n *\n * @param source\n * @param keepEnvironment indicates whether the clone should inherit the same environment (`true`, the default), or not have an environment (`false`). If an object is passed in as second argument, that will act as the environment for the cloned tree.\n * @returns\n */\nfunction clone(source, keepEnvironment) {\n if (keepEnvironment === void 0) { keepEnvironment = true; }\n // check all arguments\n assertIsStateTreeNode(source, 1);\n var node = getStateTreeNode(source);\n return node.type.create(node.snapshot, keepEnvironment === true\n ? node.root.environment\n : keepEnvironment === false\n ? undefined\n : keepEnvironment); // it's an object or something else\n}\n/**\n * Removes a model element from the state tree, and let it live on as a new state tree\n */\nfunction detach(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n getStateTreeNode(target).detach();\n return target;\n}\n/**\n * Removes a model element from the state tree, and mark it as end-of-life; the element should not be used anymore\n */\nfunction destroy(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n var node = getStateTreeNode(target);\n if (node.isRoot)\n node.die();\n else\n node.parent.removeChild(node.subpath);\n}\n/**\n * Returns true if the given state tree node is not killed yet.\n * This means that the node is still a part of a tree, and that `destroy`\n * has not been called. If a node is not alive anymore, the only thing one can do with it\n * is requesting it's last path and snapshot\n *\n * @param target\n * @returns\n */\nfunction isAlive(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n return getStateTreeNode(target).observableIsAlive;\n}\n/**\n * Use this utility to register a function that should be called whenever the\n * targeted state tree node is destroyed. This is a useful alternative to managing\n * cleanup methods yourself using the `beforeDestroy` hook.\n *\n * This methods returns the same disposer that was passed as argument.\n *\n * Example:\n * ```ts\n * const Todo = types.model({\n * title: types.string\n * }).actions(self => ({\n * afterCreate() {\n * const autoSaveDisposer = reaction(\n * () => getSnapshot(self),\n * snapshot => sendSnapshotToServerSomehow(snapshot)\n * )\n * // stop sending updates to server if this\n * // instance is destroyed\n * addDisposer(self, autoSaveDisposer)\n * }\n * }))\n * ```\n *\n * @param target\n * @param disposer\n * @returns The same disposer that was passed as argument\n */\nfunction addDisposer(target, disposer) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsFunction(disposer, 2);\n var node = getStateTreeNode(target);\n node.addDisposer(disposer);\n return disposer;\n}\n/**\n * Returns the environment of the current state tree. For more info on environments,\n * see [Dependency injection](https://github.com/mobxjs/mobx-state-tree#dependency-injection)\n *\n * Please note that in child nodes access to the root is only possible\n * once the `afterAttach` hook has fired\n *\n * Returns an empty environment if the tree wasn't initialized with an environment\n *\n * @param target\n * @returns\n */\nfunction getEnv(target) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n var node = getStateTreeNode(target);\n var env = node.root.environment;\n if (!env)\n return EMPTY_OBJECT;\n return env;\n}\n/**\n * Performs a depth first walk through a tree.\n */\nfunction walk(target, processor) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertIsFunction(processor, 2);\n var node = getStateTreeNode(target);\n // tslint:disable-next-line:no_unused-variable\n node.getChildren().forEach(function (child) {\n if (isStateTreeNode(child.storedValue))\n walk(child.storedValue, processor);\n });\n processor(node.storedValue);\n}\n/**\n * Returns a reflection of the model type properties and name for either a model type or model node.\n *\n * @param typeOrNode\n * @returns\n */\nfunction getPropertyMembers(typeOrNode) {\n var type;\n if (isStateTreeNode(typeOrNode)) {\n type = getType(typeOrNode);\n }\n else {\n type = typeOrNode;\n }\n assertArg(type, function (t) { return isModelType(t); }, \"model type or model instance\", 1);\n return {\n name: type.name,\n properties: __assign({}, type.properties)\n };\n}\n/**\n * Returns a reflection of the model node, including name, properties, views, volatile state,\n * and actions. `flowActions` is also provided as a separate array of names for any action that\n * came from a flow generator as well.\n *\n * In the case where a model has two actions: `doSomething` and `doSomethingWithFlow`, where\n * `doSomethingWithFlow` is a flow generator, the `actions` array will contain both actions,\n * i.e. [\"doSomething\", \"doSomethingWithFlow\"], and the `flowActions` array will contain only\n * the flow action, i.e. [\"doSomethingWithFlow\"].\n *\n * @param target\n * @returns\n */\nfunction getMembers(target) {\n var type = getStateTreeNode(target).type;\n var reflected = __assign(__assign({}, getPropertyMembers(type)), { actions: [], volatile: [], views: [], flowActions: [] });\n var props = Object.getOwnPropertyNames(target);\n props.forEach(function (key) {\n if (key in reflected.properties)\n return;\n var descriptor = Object.getOwnPropertyDescriptor(target, key);\n if (descriptor.get) {\n if (isComputedProp(target, key))\n reflected.views.push(key);\n else\n reflected.volatile.push(key);\n return;\n }\n if (descriptor.value._isMSTAction === true)\n reflected.actions.push(key);\n if (descriptor.value._isFlowAction === true)\n reflected.flowActions.push(key);\n else if (isObservableProp(target, key))\n reflected.volatile.push(key);\n else\n reflected.views.push(key);\n });\n return reflected;\n}\n/**\n * Casts a node snapshot or instance type to an instance type so it can be assigned to a type instance.\n * Note that this is just a cast for the type system, this is, it won't actually convert a snapshot to an instance,\n * but just fool typescript into thinking so.\n * Either way, casting when outside an assignation operation won't compile.\n *\n * Example:\n * ```ts\n * const ModelA = types.model({\n * n: types.number\n * }).actions(self => ({\n * setN(aNumber: number) {\n * self.n = aNumber\n * }\n * }))\n *\n * const ModelB = types.model({\n * innerModel: ModelA\n * }).actions(self => ({\n * someAction() {\n * // this will allow the compiler to assign a snapshot to the property\n * self.innerModel = cast({ a: 5 })\n * }\n * }))\n * ```\n *\n * @param snapshotOrInstance Snapshot or instance\n * @returns The same object cast as an instance\n */\nfunction cast(snapshotOrInstance) {\n return snapshotOrInstance;\n}\n/**\n * Casts a node instance type to a snapshot type so it can be assigned to a type snapshot (e.g. to be used inside a create call).\n * Note that this is just a cast for the type system, this is, it won't actually convert an instance to a snapshot,\n * but just fool typescript into thinking so.\n *\n * Example:\n * ```ts\n * const ModelA = types.model({\n * n: types.number\n * }).actions(self => ({\n * setN(aNumber: number) {\n * self.n = aNumber\n * }\n * }))\n *\n * const ModelB = types.model({\n * innerModel: ModelA\n * })\n *\n * const a = ModelA.create({ n: 5 });\n * // this will allow the compiler to use a model as if it were a snapshot\n * const b = ModelB.create({ innerModel: castToSnapshot(a)})\n * ```\n *\n * @param snapshotOrInstance Snapshot or instance\n * @returns The same object cast as an input (creation) snapshot\n */\nfunction castToSnapshot(snapshotOrInstance) {\n return snapshotOrInstance;\n}\n/**\n * Casts a node instance type to a reference snapshot type so it can be assigned to a reference snapshot (e.g. to be used inside a create call).\n * Note that this is just a cast for the type system, this is, it won't actually convert an instance to a reference snapshot,\n * but just fool typescript into thinking so.\n *\n * Example:\n * ```ts\n * const ModelA = types.model({\n * id: types.identifier,\n * n: types.number\n * }).actions(self => ({\n * setN(aNumber: number) {\n * self.n = aNumber\n * }\n * }))\n *\n * const ModelB = types.model({\n * refA: types.reference(ModelA)\n * })\n *\n * const a = ModelA.create({ id: 'someId', n: 5 });\n * // this will allow the compiler to use a model as if it were a reference snapshot\n * const b = ModelB.create({ refA: castToReferenceSnapshot(a)})\n * ```\n *\n * @param instance Instance\n * @returns The same object cast as a reference snapshot (string or number)\n */\nfunction castToReferenceSnapshot(instance) {\n return instance;\n}\n/**\n * Returns the unique node id (not to be confused with the instance identifier) for a\n * given instance.\n * This id is a number that is unique for each instance.\n *\n * @export\n * @param target\n * @returns\n */\nfunction getNodeId(target) {\n assertIsStateTreeNode(target, 1);\n return getStateTreeNode(target).nodeId;\n}\n\n/**\n * @internal\n * @hidden\n */\nvar BaseNode = /** @class */ (function () {\n function BaseNode(type, parent, subpath, environment) {\n Object.defineProperty(this, \"type\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: type\n });\n Object.defineProperty(this, \"environment\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: environment\n });\n Object.defineProperty(this, \"_escapedSubpath\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"_subpath\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"_subpathUponDeath\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"_pathUponDeath\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"storedValue\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n }); // usually the same type as the value, but not always (such as with references)\n Object.defineProperty(this, \"aliveAtom\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"_state\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: NodeLifeCycle.INITIALIZING\n });\n Object.defineProperty(this, \"_hookSubscribers\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"_parent\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"pathAtom\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n this.environment = environment;\n this.baseSetParent(parent, subpath);\n }\n Object.defineProperty(BaseNode.prototype, \"subpath\", {\n get: function () {\n return this._subpath;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"subpathUponDeath\", {\n get: function () {\n return this._subpathUponDeath;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"pathUponDeath\", {\n get: function () {\n return this._pathUponDeath;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"value\", {\n get: function () {\n return this.type.getValue(this);\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"state\", {\n get: function () {\n return this._state;\n },\n set: function (val) {\n var wasAlive = this.isAlive;\n this._state = val;\n var isAlive = this.isAlive;\n if (this.aliveAtom && wasAlive !== isAlive) {\n this.aliveAtom.reportChanged();\n }\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"fireInternalHook\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (name) {\n if (this._hookSubscribers) {\n this._hookSubscribers.emit(name, this, name);\n }\n }\n });\n Object.defineProperty(BaseNode.prototype, \"registerHook\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (hook, hookHandler) {\n if (!this._hookSubscribers) {\n this._hookSubscribers = new EventHandlers();\n }\n return this._hookSubscribers.register(hook, hookHandler);\n }\n });\n Object.defineProperty(BaseNode.prototype, \"parent\", {\n get: function () {\n return this._parent;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"getReconciliationType\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.type;\n }\n });\n Object.defineProperty(BaseNode.prototype, \"baseSetParent\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath) {\n this._parent = parent;\n this._subpath = subpath;\n this._escapedSubpath = undefined; // regenerate when needed\n if (this.pathAtom) {\n this.pathAtom.reportChanged();\n }\n }\n });\n Object.defineProperty(BaseNode.prototype, \"path\", {\n /*\n * Returns (escaped) path representation as string\n */\n get: function () {\n return this.getEscapedPath(true);\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"getEscapedPath\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (reportObserved) {\n if (reportObserved) {\n if (!this.pathAtom) {\n this.pathAtom = createAtom(\"path\");\n }\n this.pathAtom.reportObserved();\n }\n if (!this.parent)\n return \"\";\n // regenerate escaped subpath if needed\n if (this._escapedSubpath === undefined) {\n this._escapedSubpath = !this._subpath ? \"\" : escapeJsonPath(this._subpath);\n }\n return this.parent.getEscapedPath(reportObserved) + \"/\" + this._escapedSubpath;\n }\n });\n Object.defineProperty(BaseNode.prototype, \"isRoot\", {\n get: function () {\n return this.parent === null;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"isAlive\", {\n get: function () {\n return this.state !== NodeLifeCycle.DEAD;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"isDetaching\", {\n get: function () {\n return this.state === NodeLifeCycle.DETACHING;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"observableIsAlive\", {\n get: function () {\n if (!this.aliveAtom) {\n this.aliveAtom = createAtom(\"alive\");\n }\n this.aliveAtom.reportObserved();\n return this.isAlive;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseNode.prototype, \"baseFinalizeCreation\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (whenFinalized) {\n if (devMode()) {\n if (!this.isAlive) {\n // istanbul ignore next\n throw fail(\"assertion failed: cannot finalize the creation of a node that is already dead\");\n }\n }\n // goal: afterCreate hooks runs depth-first. After attach runs parent first, so on afterAttach the parent has completed already\n if (this.state === NodeLifeCycle.CREATED) {\n if (this.parent) {\n if (this.parent.state !== NodeLifeCycle.FINALIZED) {\n // parent not ready yet, postpone\n return;\n }\n this.fireHook(Hook.afterAttach);\n }\n this.state = NodeLifeCycle.FINALIZED;\n if (whenFinalized) {\n whenFinalized();\n }\n }\n }\n });\n Object.defineProperty(BaseNode.prototype, \"baseFinalizeDeath\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (this._hookSubscribers) {\n this._hookSubscribers.clearAll();\n }\n this._subpathUponDeath = this._subpath;\n this._pathUponDeath = this.getEscapedPath(false);\n this.baseSetParent(null, \"\");\n this.state = NodeLifeCycle.DEAD;\n }\n });\n Object.defineProperty(BaseNode.prototype, \"baseAboutToDie\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.fireHook(Hook.beforeDestroy);\n }\n });\n return BaseNode;\n}());\n\n/**\n * @internal\n * @hidden\n */\nvar ScalarNode = /** @class */ (function (_super) {\n __extends(ScalarNode, _super);\n function ScalarNode(simpleType, parent, subpath, environment, initialSnapshot) {\n var _this = _super.call(this, simpleType, parent, subpath, environment) || this;\n try {\n _this.storedValue = simpleType.createNewInstance(initialSnapshot);\n }\n catch (e) {\n // short-cut to die the instance, to avoid the snapshot computed starting to throw...\n _this.state = NodeLifeCycle.DEAD;\n throw e;\n }\n _this.state = NodeLifeCycle.CREATED;\n // for scalar nodes there's no point in firing this event since it would fire on the constructor, before\n // anybody can actually register for/listen to it\n // this.fireHook(Hook.AfterCreate)\n _this.finalizeCreation();\n return _this;\n }\n Object.defineProperty(ScalarNode.prototype, \"root\", {\n get: function () {\n // future optimization: store root ref in the node and maintain it\n if (!this.parent)\n throw fail(\"This scalar node is not part of a tree\");\n return this.parent.root;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(ScalarNode.prototype, \"setParent\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (newParent, subpath) {\n var parentChanged = this.parent !== newParent;\n var subpathChanged = this.subpath !== subpath;\n if (!parentChanged && !subpathChanged) {\n return;\n }\n if (devMode()) {\n if (!subpath) {\n // istanbul ignore next\n throw fail(\"assertion failed: subpath expected\");\n }\n if (!newParent) {\n // istanbul ignore next\n throw fail(\"assertion failed: parent expected\");\n }\n if (parentChanged) {\n // istanbul ignore next\n throw fail(\"assertion failed: scalar nodes cannot change their parent\");\n }\n }\n this.environment = undefined; // use parent's\n this.baseSetParent(this.parent, subpath);\n }\n });\n Object.defineProperty(ScalarNode.prototype, \"snapshot\", {\n get: function () {\n return freeze(this.getSnapshot());\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(ScalarNode.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.type.getSnapshot(this);\n }\n });\n Object.defineProperty(ScalarNode.prototype, \"toString\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var path = (this.isAlive ? this.path : this.pathUponDeath) || \"\";\n return this.type.name + \"@\" + path + (this.isAlive ? \"\" : \" [dead]\");\n }\n });\n Object.defineProperty(ScalarNode.prototype, \"die\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (!this.isAlive || this.state === NodeLifeCycle.DETACHING)\n return;\n this.aboutToDie();\n this.finalizeDeath();\n }\n });\n Object.defineProperty(ScalarNode.prototype, \"finalizeCreation\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.baseFinalizeCreation();\n }\n });\n Object.defineProperty(ScalarNode.prototype, \"aboutToDie\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.baseAboutToDie();\n }\n });\n Object.defineProperty(ScalarNode.prototype, \"finalizeDeath\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.baseFinalizeDeath();\n }\n });\n Object.defineProperty(ScalarNode.prototype, \"fireHook\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (name) {\n this.fireInternalHook(name);\n }\n });\n return ScalarNode;\n}(BaseNode));\nScalarNode.prototype.die = action(ScalarNode.prototype.die);\n\nvar nextNodeId = 1;\nvar snapshotReactionOptions = {\n onError: function (e) {\n throw e;\n }\n};\n/**\n * @internal\n * @hidden\n */\nvar ObjectNode = /** @class */ (function (_super) {\n __extends(ObjectNode, _super);\n function ObjectNode(complexType, parent, subpath, environment, initialValue) {\n var _this = _super.call(this, complexType, parent, subpath, environment) || this;\n Object.defineProperty(_this, \"nodeId\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: ++nextNodeId\n });\n Object.defineProperty(_this, \"identifierAttribute\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"identifier\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n }); // Identifier is always normalized to string, even if the identifier property isn't\n Object.defineProperty(_this, \"unnormalizedIdentifier\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"identifierCache\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"isProtectionEnabled\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: true\n });\n Object.defineProperty(_this, \"middlewares\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"hasSnapshotPostProcessor\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: false\n });\n Object.defineProperty(_this, \"_applyPatches\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"_applySnapshot\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"_autoUnbox\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: true\n }); // unboxing is disabled when reading child nodes\n Object.defineProperty(_this, \"_isRunningAction\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: false\n }); // only relevant for root\n Object.defineProperty(_this, \"_hasSnapshotReaction\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: false\n });\n Object.defineProperty(_this, \"_observableInstanceState\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: 0 /* UNINITIALIZED */\n });\n Object.defineProperty(_this, \"_childNodes\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"_initialSnapshot\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"_cachedInitialSnapshot\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"_cachedInitialSnapshotCreated\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: false\n });\n Object.defineProperty(_this, \"_snapshotComputed\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"_snapshotUponDeath\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n // #region internal event handling\n Object.defineProperty(_this, \"_internalEvents\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n _this._snapshotComputed = computed(function () { return freeze(_this.getSnapshot()); });\n _this.unbox = _this.unbox.bind(_this);\n _this._initialSnapshot = freeze(initialValue);\n _this.identifierAttribute = complexType.identifierAttribute;\n if (!parent) {\n _this.identifierCache = new IdentifierCache();\n }\n _this._childNodes = complexType.initializeChildNodes(_this, _this._initialSnapshot);\n // identifier can not be changed during lifecycle of a node\n // so we safely can read it from initial snapshot\n _this.identifier = null;\n _this.unnormalizedIdentifier = null;\n if (_this.identifierAttribute && _this._initialSnapshot) {\n var id = _this._initialSnapshot[_this.identifierAttribute];\n if (id === undefined) {\n // try with the actual node if not (for optional identifiers)\n var childNode = _this._childNodes[_this.identifierAttribute];\n if (childNode) {\n id = childNode.value;\n }\n }\n if (typeof id !== \"string\" && typeof id !== \"number\") {\n throw fail(\"Instance identifier '\" + _this.identifierAttribute + \"' for type '\" + _this.type.name + \"' must be a string or a number\");\n }\n // normalize internal identifier to string\n _this.identifier = normalizeIdentifier(id);\n _this.unnormalizedIdentifier = id;\n }\n if (!parent) {\n _this.identifierCache.addNodeToCache(_this);\n }\n else {\n parent.root.identifierCache.addNodeToCache(_this);\n }\n return _this;\n }\n Object.defineProperty(ObjectNode.prototype, \"applyPatches\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (patches) {\n this.createObservableInstanceIfNeeded();\n this._applyPatches(patches);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"applySnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot) {\n this.createObservableInstanceIfNeeded();\n this._applySnapshot(snapshot);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"createObservableInstanceIfNeeded\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fireHooks) {\n if (fireHooks === void 0) { fireHooks = true; }\n if (this._observableInstanceState === 0 /* UNINITIALIZED */) {\n this.createObservableInstance(fireHooks);\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"createObservableInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fireHooks) {\n var e_1, _a, e_2, _b;\n if (fireHooks === void 0) { fireHooks = true; }\n if (devMode()) {\n if (this.state !== NodeLifeCycle.INITIALIZING) {\n // istanbul ignore next\n throw fail(\"assertion failed: the creation of the observable instance must be done on the initializing phase\");\n }\n }\n this._observableInstanceState = 1 /* CREATING */;\n // make sure the parent chain is created as well\n // array with parent chain from parent to child\n var parentChain = [];\n var parent = this.parent;\n // for performance reasons we never go back further than the most direct\n // uninitialized parent\n // this is done to avoid traversing the whole tree to the root when using\n // the same reference again\n while (parent &&\n parent._observableInstanceState === 0 /* UNINITIALIZED */) {\n parentChain.unshift(parent);\n parent = parent.parent;\n }\n try {\n // initialize the uninitialized parent chain from parent to child\n for (var parentChain_1 = __values(parentChain), parentChain_1_1 = parentChain_1.next(); !parentChain_1_1.done; parentChain_1_1 = parentChain_1.next()) {\n var p = parentChain_1_1.value;\n // delay firing hooks until after all parents have been created\n p.createObservableInstanceIfNeeded(false);\n }\n }\n catch (e_1_1) { e_1 = { error: e_1_1 }; }\n finally {\n try {\n if (parentChain_1_1 && !parentChain_1_1.done && (_a = parentChain_1.return)) _a.call(parentChain_1);\n }\n finally { if (e_1) throw e_1.error; }\n }\n var type = this.type;\n try {\n this.storedValue = type.createNewInstance(this._childNodes);\n this.preboot();\n this._isRunningAction = true;\n type.finalizeNewInstance(this, this.storedValue);\n }\n catch (e) {\n // short-cut to die the instance, to avoid the snapshot computed starting to throw...\n this.state = NodeLifeCycle.DEAD;\n throw e;\n }\n finally {\n this._isRunningAction = false;\n }\n this._observableInstanceState = 2 /* CREATED */;\n this._snapshotComputed.trackAndCompute();\n if (this.isRoot)\n this._addSnapshotReaction();\n this._childNodes = EMPTY_OBJECT;\n this.state = NodeLifeCycle.CREATED;\n if (fireHooks) {\n this.fireHook(Hook.afterCreate);\n // Note that the parent might not be finalized at this point\n // so afterAttach won't be called until later in that case\n this.finalizeCreation();\n try {\n // fire the hooks of the parents that we created\n for (var _c = __values(parentChain.reverse()), _d = _c.next(); !_d.done; _d = _c.next()) {\n var p = _d.value;\n p.fireHook(Hook.afterCreate);\n // This will call afterAttach on the child if necessary\n p.finalizeCreation();\n }\n }\n catch (e_2_1) { e_2 = { error: e_2_1 }; }\n finally {\n try {\n if (_d && !_d.done && (_b = _c.return)) _b.call(_c);\n }\n finally { if (e_2) throw e_2.error; }\n }\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"root\", {\n get: function () {\n var parent = this.parent;\n return parent ? parent.root : this;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(ObjectNode.prototype, \"clearParent\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (!this.parent)\n return;\n // detach if attached\n this.fireHook(Hook.beforeDetach);\n var previousState = this.state;\n this.state = NodeLifeCycle.DETACHING;\n var root = this.root;\n var newEnv = root.environment;\n var newIdCache = root.identifierCache.splitCache(this);\n try {\n this.parent.removeChild(this.subpath);\n this.baseSetParent(null, \"\");\n this.environment = newEnv;\n this.identifierCache = newIdCache;\n }\n finally {\n this.state = previousState;\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"setParent\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (newParent, subpath) {\n var parentChanged = newParent !== this.parent;\n var subpathChanged = subpath !== this.subpath;\n if (!parentChanged && !subpathChanged) {\n return;\n }\n if (devMode()) {\n if (!subpath) {\n // istanbul ignore next\n throw fail(\"assertion failed: subpath expected\");\n }\n if (!newParent) {\n // istanbul ignore next\n throw fail(\"assertion failed: new parent expected\");\n }\n if (this.parent && parentChanged) {\n throw fail(\"A node cannot exists twice in the state tree. Failed to add \" + this + \" to path '\" + newParent.path + \"/\" + subpath + \"'.\");\n }\n if (!this.parent && newParent.root === this) {\n throw fail(\"A state tree is not allowed to contain itself. Cannot assign \" + this + \" to path '\" + newParent.path + \"/\" + subpath + \"'\");\n }\n if (!this.parent && !!this.environment && this.environment !== newParent.root.environment) {\n throw fail(\"A state tree cannot be made part of another state tree as long as their environments are different.\");\n }\n }\n if (parentChanged) {\n // attach to new parent\n this.environment = undefined; // will use root's\n newParent.root.identifierCache.mergeCache(this);\n this.baseSetParent(newParent, subpath);\n this.fireHook(Hook.afterAttach);\n }\n else if (subpathChanged) {\n // moving to a new subpath on the same parent\n this.baseSetParent(this.parent, subpath);\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"fireHook\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (name) {\n var _this = this;\n this.fireInternalHook(name);\n var fn = this.storedValue && typeof this.storedValue === \"object\" && this.storedValue[name];\n if (typeof fn === \"function\") {\n // we check for it to allow old mobx peer dependencies that don't have the method to work (even when still bugged)\n if (_allowStateChangesInsideComputed) {\n _allowStateChangesInsideComputed(function () {\n fn.apply(_this.storedValue);\n });\n }\n else {\n fn.apply(this.storedValue);\n }\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"snapshot\", {\n // advantage of using computed for a snapshot is that nicely respects transactions etc.\n get: function () {\n if (this.hasSnapshotPostProcessor) {\n this.createObservableInstanceIfNeeded();\n }\n return this._snapshotComputed.get();\n },\n enumerable: false,\n configurable: true\n });\n // NOTE: we use this method to get snapshot without creating @computed overhead\n Object.defineProperty(ObjectNode.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (!this.isAlive)\n return this._snapshotUponDeath;\n return this._observableInstanceState === 2 /* CREATED */\n ? this._getActualSnapshot()\n : this._getCachedInitialSnapshot();\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_getActualSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.type.getSnapshot(this);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_getCachedInitialSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (!this._cachedInitialSnapshotCreated) {\n var type = this.type;\n var childNodes = this._childNodes;\n var snapshot = this._initialSnapshot;\n this._cachedInitialSnapshot = type.processInitialSnapshot(childNodes, snapshot);\n this._cachedInitialSnapshotCreated = true;\n }\n return this._cachedInitialSnapshot;\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"isRunningAction\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (this._isRunningAction)\n return true;\n if (this.isRoot)\n return false;\n return this.parent.isRunningAction();\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"assertAlive\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (context) {\n var livelinessChecking = getLivelinessChecking();\n if (!this.isAlive && livelinessChecking !== \"ignore\") {\n var error = this._getAssertAliveError(context);\n switch (livelinessChecking) {\n case \"error\":\n throw fail(error);\n case \"warn\":\n warnError(error);\n }\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_getAssertAliveError\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (context) {\n var escapedPath = this.getEscapedPath(false) || this.pathUponDeath || \"\";\n var subpath = (context.subpath && escapeJsonPath(context.subpath)) || \"\";\n var actionContext = context.actionContext || getCurrentActionContext();\n // try to use a real action context if possible since it includes the action name\n if (actionContext && actionContext.type !== \"action\" && actionContext.parentActionEvent) {\n actionContext = actionContext.parentActionEvent;\n }\n var actionFullPath = \"\";\n if (actionContext && actionContext.name != null) {\n // try to use the context, and if it not available use the node one\n var actionPath = (actionContext && actionContext.context && getPath(actionContext.context)) || escapedPath;\n actionFullPath = actionPath + \".\" + actionContext.name + \"()\";\n }\n return \"You are trying to read or write to an object that is no longer part of a state tree. (Object type: '\" + this.type.name + \"', Path upon death: '\" + escapedPath + \"', Subpath: '\" + subpath + \"', Action: '\" + actionFullPath + \"'). Either detach nodes first, or don't use objects after removing / replacing them in the tree.\";\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"getChildNode\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (subpath) {\n this.assertAlive({\n subpath: subpath\n });\n this._autoUnbox = false;\n try {\n return this._observableInstanceState === 2 /* CREATED */\n ? this.type.getChildNode(this, subpath)\n : this._childNodes[subpath];\n }\n finally {\n this._autoUnbox = true;\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"getChildren\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.assertAlive(EMPTY_OBJECT);\n this._autoUnbox = false;\n try {\n return this._observableInstanceState === 2 /* CREATED */\n ? this.type.getChildren(this)\n : convertChildNodesToArray(this._childNodes);\n }\n finally {\n this._autoUnbox = true;\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"getChildType\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (propertyName) {\n return this.type.getChildType(propertyName);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"isProtected\", {\n get: function () {\n return this.root.isProtectionEnabled;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(ObjectNode.prototype, \"assertWritable\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (context) {\n this.assertAlive(context);\n if (!this.isRunningAction() && this.isProtected) {\n throw fail(\"Cannot modify '\" + this + \"', the object is protected and can only be modified by using an action.\");\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"removeChild\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (subpath) {\n this.type.removeChild(this, subpath);\n }\n });\n // bound on the constructor\n Object.defineProperty(ObjectNode.prototype, \"unbox\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (childNode) {\n if (!childNode)\n return childNode;\n this.assertAlive({\n subpath: childNode.subpath || childNode.subpathUponDeath\n });\n return this._autoUnbox ? childNode.value : childNode;\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"toString\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var path = (this.isAlive ? this.path : this.pathUponDeath) || \"\";\n var identifier = this.identifier ? \"(id: \" + this.identifier + \")\" : \"\";\n return this.type.name + \"@\" + path + identifier + (this.isAlive ? \"\" : \" [dead]\");\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"finalizeCreation\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var _this = this;\n this.baseFinalizeCreation(function () {\n var e_3, _a;\n try {\n for (var _b = __values(_this.getChildren()), _c = _b.next(); !_c.done; _c = _b.next()) {\n var child = _c.value;\n child.finalizeCreation();\n }\n }\n catch (e_3_1) { e_3 = { error: e_3_1 }; }\n finally {\n try {\n if (_c && !_c.done && (_a = _b.return)) _a.call(_b);\n }\n finally { if (e_3) throw e_3.error; }\n }\n _this.fireInternalHook(Hook.afterCreationFinalization);\n });\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"detach\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (!this.isAlive)\n throw fail(\"Error while detaching, node is not alive.\");\n this.clearParent();\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"preboot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var self = this;\n this._applyPatches = createActionInvoker(this.storedValue, \"@APPLY_PATCHES\", function (patches) {\n patches.forEach(function (patch) {\n if (!patch.path) {\n self.type.applySnapshot(self, patch.value);\n return;\n }\n var parts = splitJsonPath(patch.path);\n var node = resolveNodeByPathParts(self, parts.slice(0, -1));\n node.applyPatchLocally(parts[parts.length - 1], patch);\n });\n });\n this._applySnapshot = createActionInvoker(this.storedValue, \"@APPLY_SNAPSHOT\", function (snapshot) {\n // if the snapshot is the same as the current one, avoid performing a reconcile\n if (snapshot === self.snapshot)\n return;\n // else, apply it by calling the type logic\n return self.type.applySnapshot(self, snapshot);\n });\n addHiddenFinalProp(this.storedValue, \"$treenode\", this);\n addHiddenFinalProp(this.storedValue, \"toJSON\", toJSON);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"die\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (!this.isAlive || this.state === NodeLifeCycle.DETACHING)\n return;\n this.aboutToDie();\n this.finalizeDeath();\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"aboutToDie\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (this._observableInstanceState === 0 /* UNINITIALIZED */) {\n return;\n }\n this.getChildren().forEach(function (node) {\n node.aboutToDie();\n });\n // beforeDestroy should run before the disposers since else we could end up in a situation where\n // a disposer added with addDisposer at this stage (beforeDestroy) is actually never released\n this.baseAboutToDie();\n this._internalEventsEmit(\"dispose\" /* Dispose */);\n this._internalEventsClear(\"dispose\" /* Dispose */);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"finalizeDeath\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n // invariant: not called directly but from \"die\"\n this.getChildren().forEach(function (node) {\n node.finalizeDeath();\n });\n this.root.identifierCache.notifyDied(this);\n // \"kill\" the computed prop and just store the last snapshot\n var snapshot = this.snapshot;\n this._snapshotUponDeath = snapshot;\n this._internalEventsClearAll();\n this.baseFinalizeDeath();\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"onSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (onChange) {\n this._addSnapshotReaction();\n return this._internalEventsRegister(\"snapshot\" /* Snapshot */, onChange);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"emitSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot) {\n this._internalEventsEmit(\"snapshot\" /* Snapshot */, snapshot);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"onPatch\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (handler) {\n return this._internalEventsRegister(\"patch\" /* Patch */, handler);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"emitPatch\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (basePatch, source) {\n if (this._internalEventsHasSubscribers(\"patch\" /* Patch */)) {\n var localizedPatch = extend({}, basePatch, {\n path: source.path.substr(this.path.length) + \"/\" + basePatch.path // calculate the relative path of the patch\n });\n var _a = __read(splitPatch(localizedPatch), 2), patch = _a[0], reversePatch = _a[1];\n this._internalEventsEmit(\"patch\" /* Patch */, patch, reversePatch);\n }\n if (this.parent)\n this.parent.emitPatch(basePatch, source);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"hasDisposer\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (disposer) {\n return this._internalEventsHas(\"dispose\" /* Dispose */, disposer);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"addDisposer\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (disposer) {\n if (!this.hasDisposer(disposer)) {\n this._internalEventsRegister(\"dispose\" /* Dispose */, disposer, true);\n return;\n }\n throw fail(\"cannot add a disposer when it is already registered for execution\");\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"removeDisposer\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (disposer) {\n if (!this._internalEventsHas(\"dispose\" /* Dispose */, disposer)) {\n throw fail(\"cannot remove a disposer which was never registered for execution\");\n }\n this._internalEventsUnregister(\"dispose\" /* Dispose */, disposer);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"removeMiddleware\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (middleware) {\n if (this.middlewares) {\n var index = this.middlewares.indexOf(middleware);\n if (index >= 0) {\n this.middlewares.splice(index, 1);\n }\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"addMiddleWare\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (handler, includeHooks) {\n var _this = this;\n if (includeHooks === void 0) { includeHooks = true; }\n var middleware = { handler: handler, includeHooks: includeHooks };\n if (!this.middlewares)\n this.middlewares = [middleware];\n else\n this.middlewares.push(middleware);\n return function () {\n _this.removeMiddleware(middleware);\n };\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"applyPatchLocally\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (subpath, patch) {\n this.assertWritable({\n subpath: subpath\n });\n this.createObservableInstanceIfNeeded();\n this.type.applyPatchLocally(this, subpath, patch);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_addSnapshotReaction\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var _this = this;\n if (!this._hasSnapshotReaction) {\n var snapshotDisposer = reaction(function () { return _this.snapshot; }, function (snapshot) { return _this.emitSnapshot(snapshot); }, snapshotReactionOptions);\n this.addDisposer(snapshotDisposer);\n this._hasSnapshotReaction = true;\n }\n }\n });\n // we proxy the methods to avoid creating an EventHandlers instance when it is not needed\n Object.defineProperty(ObjectNode.prototype, \"_internalEventsHasSubscribers\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event) {\n return !!this._internalEvents && this._internalEvents.hasSubscribers(event);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_internalEventsRegister\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event, eventHandler, atTheBeginning) {\n if (atTheBeginning === void 0) { atTheBeginning = false; }\n if (!this._internalEvents) {\n this._internalEvents = new EventHandlers();\n }\n return this._internalEvents.register(event, eventHandler, atTheBeginning);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_internalEventsHas\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event, eventHandler) {\n return !!this._internalEvents && this._internalEvents.has(event, eventHandler);\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_internalEventsUnregister\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event, eventHandler) {\n if (this._internalEvents) {\n this._internalEvents.unregister(event, eventHandler);\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_internalEventsEmit\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event) {\n var _a;\n var args = [];\n for (var _i = 1; _i < arguments.length; _i++) {\n args[_i - 1] = arguments[_i];\n }\n if (this._internalEvents) {\n (_a = this._internalEvents).emit.apply(_a, __spread([event], args));\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_internalEventsClear\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event) {\n if (this._internalEvents) {\n this._internalEvents.clear(event);\n }\n }\n });\n Object.defineProperty(ObjectNode.prototype, \"_internalEventsClearAll\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (this._internalEvents) {\n this._internalEvents.clearAll();\n }\n }\n });\n return ObjectNode;\n}(BaseNode));\nObjectNode.prototype.createObservableInstance = action(ObjectNode.prototype.createObservableInstance);\nObjectNode.prototype.detach = action(ObjectNode.prototype.detach);\nObjectNode.prototype.die = action(ObjectNode.prototype.die);\n\nvar _a;\n/**\n * @internal\n * @hidden\n */\nvar TypeFlags;\n(function (TypeFlags) {\n TypeFlags[TypeFlags[\"String\"] = 1] = \"String\";\n TypeFlags[TypeFlags[\"Number\"] = 2] = \"Number\";\n TypeFlags[TypeFlags[\"Boolean\"] = 4] = \"Boolean\";\n TypeFlags[TypeFlags[\"Date\"] = 8] = \"Date\";\n TypeFlags[TypeFlags[\"Literal\"] = 16] = \"Literal\";\n TypeFlags[TypeFlags[\"Array\"] = 32] = \"Array\";\n TypeFlags[TypeFlags[\"Map\"] = 64] = \"Map\";\n TypeFlags[TypeFlags[\"Object\"] = 128] = \"Object\";\n TypeFlags[TypeFlags[\"Frozen\"] = 256] = \"Frozen\";\n TypeFlags[TypeFlags[\"Optional\"] = 512] = \"Optional\";\n TypeFlags[TypeFlags[\"Reference\"] = 1024] = \"Reference\";\n TypeFlags[TypeFlags[\"Identifier\"] = 2048] = \"Identifier\";\n TypeFlags[TypeFlags[\"Late\"] = 4096] = \"Late\";\n TypeFlags[TypeFlags[\"Refinement\"] = 8192] = \"Refinement\";\n TypeFlags[TypeFlags[\"Union\"] = 16384] = \"Union\";\n TypeFlags[TypeFlags[\"Null\"] = 32768] = \"Null\";\n TypeFlags[TypeFlags[\"Undefined\"] = 65536] = \"Undefined\";\n TypeFlags[TypeFlags[\"Integer\"] = 131072] = \"Integer\";\n TypeFlags[TypeFlags[\"Custom\"] = 262144] = \"Custom\";\n TypeFlags[TypeFlags[\"SnapshotProcessor\"] = 524288] = \"SnapshotProcessor\";\n TypeFlags[TypeFlags[\"Lazy\"] = 1048576] = \"Lazy\";\n TypeFlags[TypeFlags[\"Finite\"] = 2097152] = \"Finite\";\n TypeFlags[TypeFlags[\"Float\"] = 4194304] = \"Float\";\n})(TypeFlags || (TypeFlags = {}));\n/**\n * @internal\n * @hidden\n */\nvar cannotDetermineSubtype = \"cannotDetermine\";\n/** @hidden */\nvar $type = Symbol(\"$type\");\n/**\n * A base type produces a MST node (Node in the state tree)\n *\n * @internal\n * @hidden\n */\nvar BaseType = /** @class */ (function () {\n function BaseType(name) {\n Object.defineProperty(this, _a, {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n // these are just to make inner types avaialable to inherited classes\n Object.defineProperty(this, \"C\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"S\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"T\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"N\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"isType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: true\n });\n Object.defineProperty(this, \"name\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n this.name = name;\n }\n Object.defineProperty(BaseType.prototype, \"create\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot, environment) {\n typecheckInternal(this, snapshot);\n return this.instantiate(null, \"\", environment, snapshot).value;\n }\n });\n Object.defineProperty(BaseType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, applyPostProcess) {\n // istanbul ignore next\n throw fail(\"unimplemented method\");\n }\n });\n Object.defineProperty(BaseType.prototype, \"isAssignableFrom\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type) {\n return type === this;\n }\n });\n Object.defineProperty(BaseType.prototype, \"validate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n var node = getStateTreeNodeSafe(value);\n if (node) {\n var valueType = getType(value);\n return this.isAssignableFrom(valueType)\n ? typeCheckSuccess()\n : typeCheckFailure(context, value);\n // it is tempting to compare snapshots, but in that case we should always clone on assignments...\n }\n return this.isValidSnapshot(value, context);\n }\n });\n Object.defineProperty(BaseType.prototype, \"is\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (thing) {\n return this.validate(thing, [{ path: \"\", type: this }]).length === 0;\n }\n });\n Object.defineProperty(BaseType.prototype, \"Type\", {\n get: function () {\n // istanbul ignore next\n throw fail(\"Factory.Type should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.Type`\");\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseType.prototype, \"TypeWithoutSTN\", {\n get: function () {\n // istanbul ignore next\n throw fail(\"Factory.TypeWithoutSTN should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.TypeWithoutSTN`\");\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseType.prototype, \"SnapshotType\", {\n get: function () {\n // istanbul ignore next\n throw fail(\"Factory.SnapshotType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.SnapshotType`\");\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(BaseType.prototype, \"CreationType\", {\n get: function () {\n // istanbul ignore next\n throw fail(\"Factory.CreationType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.CreationType`\");\n },\n enumerable: false,\n configurable: true\n });\n return BaseType;\n}());\n_a = $type;\nBaseType.prototype.create = action(BaseType.prototype.create);\n/**\n * A complex type produces a MST node (Node in the state tree)\n *\n * @internal\n * @hidden\n */\nvar ComplexType = /** @class */ (function (_super) {\n __extends(ComplexType, _super);\n function ComplexType(name) {\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"identifierAttribute\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n return _this;\n }\n Object.defineProperty(ComplexType.prototype, \"create\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot, environment) {\n if (snapshot === void 0) { snapshot = this.getDefaultSnapshot(); }\n return _super.prototype.create.call(this, snapshot, environment);\n }\n });\n Object.defineProperty(ComplexType.prototype, \"getValue\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n node.createObservableInstanceIfNeeded();\n return node.storedValue;\n }\n });\n Object.defineProperty(ComplexType.prototype, \"isMatchingSnapshotId\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, snapshot) {\n return (!current.identifierAttribute ||\n current.identifier === normalizeIdentifier(snapshot[current.identifierAttribute]));\n }\n });\n Object.defineProperty(ComplexType.prototype, \"tryToReconcileNode\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue) {\n if (current.isDetaching)\n return false;\n if (current.snapshot === newValue) {\n // newValue is the current snapshot of the node, noop\n return true;\n }\n if (isStateTreeNode(newValue) && getStateTreeNode(newValue) === current) {\n // the current node is the same as the new one\n return true;\n }\n if (current.type === this &&\n isMutable(newValue) &&\n !isStateTreeNode(newValue) &&\n this.isMatchingSnapshotId(current, newValue)) {\n // the newValue has no node, so can be treated like a snapshot\n // we can reconcile\n current.applySnapshot(newValue);\n return true;\n }\n return false;\n }\n });\n Object.defineProperty(ComplexType.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n var nodeReconciled = this.tryToReconcileNode(current, newValue);\n if (nodeReconciled) {\n current.setParent(parent, subpath);\n return current;\n }\n // current node cannot be recycled in any way\n current.die(); // noop if detaching\n // attempt to reuse the new one\n if (isStateTreeNode(newValue) && this.isAssignableFrom(getType(newValue))) {\n // newValue is a Node as well, move it here..\n var newNode = getStateTreeNode(newValue);\n newNode.setParent(parent, subpath);\n return newNode;\n }\n // nothing to do, we have to create a new node\n return this.instantiate(parent, subpath, undefined, newValue);\n }\n });\n Object.defineProperty(ComplexType.prototype, \"getSubTypes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return null;\n }\n });\n return ComplexType;\n}(BaseType));\nComplexType.prototype.create = action(ComplexType.prototype.create);\n/**\n * @internal\n * @hidden\n */\nvar SimpleType = /** @class */ (function (_super) {\n __extends(SimpleType, _super);\n function SimpleType() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n Object.defineProperty(SimpleType.prototype, \"createNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot) {\n return snapshot;\n }\n });\n Object.defineProperty(SimpleType.prototype, \"getValue\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n // if we ever find a case where scalar nodes can be accessed without iterating through its parent\n // uncomment this to make sure the parent chain is created when this is accessed\n // if (node.parent) {\n // node.parent.createObservableInstanceIfNeeded()\n // }\n return node.storedValue;\n }\n });\n Object.defineProperty(SimpleType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n return node.storedValue;\n }\n });\n Object.defineProperty(SimpleType.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n // reconcile only if type and value are still the same, and only if the node is not detaching\n if (!current.isDetaching && current.type === this && current.storedValue === newValue) {\n return current;\n }\n var res = this.instantiate(parent, subpath, undefined, newValue);\n current.die(); // noop if detaching\n return res;\n }\n });\n Object.defineProperty(SimpleType.prototype, \"getSubTypes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return null;\n }\n });\n return SimpleType;\n}(BaseType));\n/**\n * Returns if a given value represents a type.\n *\n * @param value Value to check.\n * @returns `true` if the value is a type.\n */\nfunction isType(value) {\n return typeof value === \"object\" && value && value.isType === true;\n}\n/**\n * @internal\n * @hidden\n */\nfunction assertIsType(type, argNumber) {\n assertArg(type, isType, \"mobx-state-tree type\", argNumber);\n}\n\nvar runningActions = new Map();\n/**\n * Note: Consider migrating to `createActionTrackingMiddleware2`, it is easier to use.\n *\n * Convenience utility to create action based middleware that supports async processes more easily.\n * All hooks are called for both synchronous and asynchronous actions. Except that either `onSuccess` or `onFail` is called\n *\n * The create middleware tracks the process of an action (assuming it passes the `filter`).\n * `onResume` can return any value, which will be passed as second argument to any other hook. This makes it possible to keep state during a process.\n *\n * See the `atomic` middleware for an example\n *\n * @param hooks\n * @returns\n */\nfunction createActionTrackingMiddleware(hooks) {\n return function actionTrackingMiddleware(call, next, abort) {\n switch (call.type) {\n case \"action\": {\n if (!hooks.filter || hooks.filter(call) === true) {\n var context = hooks.onStart(call);\n hooks.onResume(call, context);\n runningActions.set(call.id, {\n call: call,\n context: context,\n async: false\n });\n try {\n var res = next(call);\n hooks.onSuspend(call, context);\n if (runningActions.get(call.id).async === false) {\n runningActions.delete(call.id);\n hooks.onSuccess(call, context, res);\n }\n return res;\n }\n catch (e) {\n runningActions.delete(call.id);\n hooks.onFail(call, context, e);\n throw e;\n }\n }\n else {\n return next(call);\n }\n }\n case \"flow_spawn\": {\n var root = runningActions.get(call.rootId);\n root.async = true;\n return next(call);\n }\n case \"flow_resume\":\n case \"flow_resume_error\": {\n var root = runningActions.get(call.rootId);\n hooks.onResume(call, root.context);\n try {\n return next(call);\n }\n finally {\n hooks.onSuspend(call, root.context);\n }\n }\n case \"flow_throw\": {\n var root = runningActions.get(call.rootId);\n runningActions.delete(call.rootId);\n hooks.onFail(call, root.context, call.args[0]);\n return next(call);\n }\n case \"flow_return\": {\n var root = runningActions.get(call.rootId);\n runningActions.delete(call.rootId);\n hooks.onSuccess(call, root.context, call.args[0]);\n return next(call);\n }\n }\n };\n}\n\nvar RunningAction = /** @class */ (function () {\n function RunningAction(hooks, call) {\n Object.defineProperty(this, \"hooks\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: hooks\n });\n Object.defineProperty(this, \"call\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: call\n });\n Object.defineProperty(this, \"flowsPending\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: 0\n });\n Object.defineProperty(this, \"running\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: true\n });\n if (hooks) {\n hooks.onStart(call);\n }\n }\n Object.defineProperty(RunningAction.prototype, \"finish\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (error) {\n if (this.running) {\n this.running = false;\n if (this.hooks) {\n this.hooks.onFinish(this.call, error);\n }\n }\n }\n });\n Object.defineProperty(RunningAction.prototype, \"incFlowsPending\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.flowsPending++;\n }\n });\n Object.defineProperty(RunningAction.prototype, \"decFlowsPending\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.flowsPending--;\n }\n });\n Object.defineProperty(RunningAction.prototype, \"hasFlowsPending\", {\n get: function () {\n return this.flowsPending > 0;\n },\n enumerable: false,\n configurable: true\n });\n return RunningAction;\n}());\n/**\n * Convenience utility to create action based middleware that supports async processes more easily.\n * The flow is like this:\n * - for each action: if filter passes -> `onStart` -> (inner actions recursively) -> `onFinish`\n *\n * Example: if we had an action `a` that called inside an action `b1`, then `b2` the flow would be:\n * - `filter(a)`\n * - `onStart(a)`\n * - `filter(b1)`\n * - `onStart(b1)`\n * - `onFinish(b1)`\n * - `filter(b2)`\n * - `onStart(b2)`\n * - `onFinish(b2)`\n * - `onFinish(a)`\n *\n * The flow is the same no matter if the actions are sync or async.\n *\n * See the `atomic` middleware for an example\n *\n * @param hooks\n * @returns\n */\nfunction createActionTrackingMiddleware2(middlewareHooks) {\n var runningActions = new Map();\n return function actionTrackingMiddleware(call, next) {\n // find parentRunningAction\n var parentRunningAction = call.parentActionEvent\n ? runningActions.get(call.parentActionEvent.id)\n : undefined;\n if (call.type === \"action\") {\n var newCall = __assign(__assign({}, call), { \n // make a shallow copy of the parent action env\n env: parentRunningAction && parentRunningAction.call.env, parentCall: parentRunningAction && parentRunningAction.call });\n var passesFilter = !middlewareHooks.filter || middlewareHooks.filter(newCall);\n var hooks = passesFilter ? middlewareHooks : undefined;\n var runningAction = new RunningAction(hooks, newCall);\n runningActions.set(call.id, runningAction);\n var res = void 0;\n try {\n res = next(call);\n }\n catch (e) {\n runningActions.delete(call.id);\n runningAction.finish(e);\n throw e;\n }\n // sync action finished\n if (!runningAction.hasFlowsPending) {\n runningActions.delete(call.id);\n runningAction.finish();\n }\n return res;\n }\n else {\n if (!parentRunningAction) {\n return next(call);\n }\n switch (call.type) {\n case \"flow_spawn\": {\n parentRunningAction.incFlowsPending();\n return next(call);\n }\n case \"flow_resume\":\n case \"flow_resume_error\": {\n return next(call);\n }\n case \"flow_throw\": {\n var error = call.args[0];\n try {\n return next(call);\n }\n finally {\n parentRunningAction.decFlowsPending();\n if (!parentRunningAction.hasFlowsPending) {\n runningActions.delete(call.parentActionEvent.id);\n parentRunningAction.finish(error);\n }\n }\n }\n case \"flow_return\": {\n try {\n return next(call);\n }\n finally {\n parentRunningAction.decFlowsPending();\n if (!parentRunningAction.hasFlowsPending) {\n runningActions.delete(call.parentActionEvent.id);\n parentRunningAction.finish();\n }\n }\n }\n }\n }\n };\n}\n\nfunction serializeArgument(node, actionName, index, arg) {\n if (arg instanceof Date)\n return { $MST_DATE: arg.getTime() };\n if (isPrimitive(arg))\n return arg;\n // We should not serialize MST nodes, even if we can, because we don't know if the receiving party can handle a raw snapshot instead of an\n // MST type instance. So if one wants to serialize a MST node that was pass in, either explitly pass: 1: an id, 2: a (relative) path, 3: a snapshot\n if (isStateTreeNode(arg))\n return serializeTheUnserializable(\"[MSTNode: \" + getType(arg).name + \"]\");\n if (typeof arg === \"function\")\n return serializeTheUnserializable(\"[function]\");\n if (typeof arg === \"object\" && !isPlainObject(arg) && !isArray(arg))\n return serializeTheUnserializable(\"[object \" + ((arg && arg.constructor && arg.constructor.name) || \"Complex Object\") + \"]\");\n try {\n // Check if serializable, cycle free etc...\n // MWE: there must be a better way....\n JSON.stringify(arg); // or throws\n return arg;\n }\n catch (e) {\n return serializeTheUnserializable(\"\" + e);\n }\n}\nfunction deserializeArgument(adm, value) {\n if (value && typeof value === \"object\" && \"$MST_DATE\" in value)\n return new Date(value[\"$MST_DATE\"]);\n return value;\n}\nfunction serializeTheUnserializable(baseType) {\n return {\n $MST_UNSERIALIZABLE: true,\n type: baseType\n };\n}\n/**\n * Applies an action or a series of actions in a single MobX transaction.\n * Does not return any value\n * Takes an action description as produced by the `onAction` middleware.\n *\n * @param target\n * @param actions\n */\nfunction applyAction(target, actions) {\n // check all arguments\n assertIsStateTreeNode(target, 1);\n assertArg(actions, function (a) { return typeof a === \"object\"; }, \"object or array\", 2);\n runInAction(function () {\n asArray(actions).forEach(function (action) { return baseApplyAction(target, action); });\n });\n}\nfunction baseApplyAction(target, action) {\n var resolvedTarget = tryResolve(target, action.path || \"\");\n if (!resolvedTarget)\n throw fail(\"Invalid action path: \" + (action.path || \"\"));\n var node = getStateTreeNode(resolvedTarget);\n // Reserved functions\n if (action.name === \"@APPLY_PATCHES\") {\n return applyPatch.call(null, resolvedTarget, action.args[0]);\n }\n if (action.name === \"@APPLY_SNAPSHOT\") {\n return applySnapshot.call(null, resolvedTarget, action.args[0]);\n }\n if (!(typeof resolvedTarget[action.name] === \"function\"))\n throw fail(\"Action '\" + action.name + \"' does not exist in '\" + node.path + \"'\");\n return resolvedTarget[action.name].apply(resolvedTarget, action.args ? action.args.map(function (v) { return deserializeArgument(node, v); }) : []);\n}\n/**\n * Small abstraction around `onAction` and `applyAction`, attaches an action listener to a tree and records all the actions emitted.\n * Returns an recorder object with the following signature:\n *\n * Example:\n * ```ts\n * export interface IActionRecorder {\n * // the recorded actions\n * actions: ISerializedActionCall[]\n * // true if currently recording\n * recording: boolean\n * // stop recording actions\n * stop(): void\n * // resume recording actions\n * resume(): void\n * // apply all the recorded actions on the given object\n * replay(target: IAnyStateTreeNode): void\n * }\n * ```\n *\n * The optional filter function allows to skip recording certain actions.\n *\n * @param subject\n * @returns\n */\nfunction recordActions(subject, filter) {\n // check all arguments\n assertIsStateTreeNode(subject, 1);\n var actions = [];\n var listener = function (call) {\n var recordThis = filter ? filter(call, getRunningActionContext()) : true;\n if (recordThis) {\n actions.push(call);\n }\n };\n var disposer;\n var recorder = {\n actions: actions,\n get recording() {\n return !!disposer;\n },\n stop: function () {\n if (disposer) {\n disposer();\n disposer = undefined;\n }\n },\n resume: function () {\n if (disposer)\n return;\n disposer = onAction(subject, listener);\n },\n replay: function (target) {\n applyAction(target, actions);\n }\n };\n recorder.resume();\n return recorder;\n}\n/**\n * Registers a function that will be invoked for each action that is called on the provided model instance, or to any of its children.\n * See [actions](https://github.com/mobxjs/mobx-state-tree#actions) for more details. onAction events are emitted only for the outermost called action in the stack.\n * Action can also be intercepted by middleware using addMiddleware to change the function call before it will be run.\n *\n * Not all action arguments might be serializable. For unserializable arguments, a struct like `{ $MST_UNSERIALIZABLE: true, type: \"someType\" }` will be generated.\n * MST Nodes are considered non-serializable as well (they could be serialized as there snapshot, but it is uncertain whether an replaying party will be able to handle such a non-instantiated snapshot).\n * Rather, when using `onAction` middleware, one should consider in passing arguments which are 1: an id, 2: a (relative) path, or 3: a snapshot. Instead of a real MST node.\n *\n * Example:\n * ```ts\n * const Todo = types.model({\n * task: types.string\n * })\n *\n * const TodoStore = types.model({\n * todos: types.array(Todo)\n * }).actions(self => ({\n * add(todo) {\n * self.todos.push(todo);\n * }\n * }))\n *\n * const s = TodoStore.create({ todos: [] })\n *\n * let disposer = onAction(s, (call) => {\n * console.log(call);\n * })\n *\n * s.add({ task: \"Grab a coffee\" })\n * // Logs: { name: \"add\", path: \"\", args: [{ task: \"Grab a coffee\" }] }\n * ```\n *\n * @param target\n * @param listener\n * @param attachAfter (default false) fires the listener *after* the action has executed instead of before.\n * @returns\n */\nfunction onAction(target, listener, attachAfter) {\n if (attachAfter === void 0) { attachAfter = false; }\n // check all arguments\n assertIsStateTreeNode(target, 1);\n if (devMode()) {\n if (!isRoot(target))\n warnError(\"Warning: Attaching onAction listeners to non root nodes is dangerous: No events will be emitted for actions initiated higher up in the tree.\");\n if (!isProtected(target))\n warnError(\"Warning: Attaching onAction listeners to non protected nodes is dangerous: No events will be emitted for direct modifications without action.\");\n }\n return addMiddleware(target, function handler(rawCall, next) {\n if (rawCall.type === \"action\" && rawCall.id === rawCall.rootId) {\n var sourceNode_1 = getStateTreeNode(rawCall.context);\n var info = {\n name: rawCall.name,\n path: getRelativePathBetweenNodes(getStateTreeNode(target), sourceNode_1),\n args: rawCall.args.map(function (arg, index) {\n return serializeArgument(sourceNode_1, rawCall.name, index, arg);\n })\n };\n if (attachAfter) {\n var res = next(rawCall);\n listener(info);\n return res;\n }\n else {\n listener(info);\n return next(rawCall);\n }\n }\n else {\n return next(rawCall);\n }\n });\n}\n\nvar nextActionId = 1;\nvar currentActionContext;\n/**\n * @internal\n * @hidden\n */\nfunction getCurrentActionContext() {\n return currentActionContext;\n}\n/**\n * @internal\n * @hidden\n */\nfunction getNextActionId() {\n return nextActionId++;\n}\n// TODO: optimize away entire action context if there is no middleware in tree?\n/**\n * @internal\n * @hidden\n */\nfunction runWithActionContext(context, fn) {\n var node = getStateTreeNode(context.context);\n if (context.type === \"action\") {\n node.assertAlive({\n actionContext: context\n });\n }\n var baseIsRunningAction = node._isRunningAction;\n node._isRunningAction = true;\n var previousContext = currentActionContext;\n currentActionContext = context;\n try {\n return runMiddleWares(node, context, fn);\n }\n finally {\n currentActionContext = previousContext;\n node._isRunningAction = baseIsRunningAction;\n }\n}\n/**\n * @internal\n * @hidden\n */\nfunction getParentActionContext(parentContext) {\n if (!parentContext)\n return undefined;\n if (parentContext.type === \"action\")\n return parentContext;\n return parentContext.parentActionEvent;\n}\n/**\n * @internal\n * @hidden\n */\nfunction createActionInvoker(target, name, fn) {\n var res = function () {\n var id = getNextActionId();\n var parentContext = currentActionContext;\n var parentActionContext = getParentActionContext(parentContext);\n return runWithActionContext({\n type: \"action\",\n name: name,\n id: id,\n args: argsToArray(arguments),\n context: target,\n tree: getRoot(target),\n rootId: parentContext ? parentContext.rootId : id,\n parentId: parentContext ? parentContext.id : 0,\n allParentIds: parentContext ? __spread(parentContext.allParentIds, [parentContext.id]) : [],\n parentEvent: parentContext,\n parentActionEvent: parentActionContext\n }, fn);\n };\n res._isMSTAction = true;\n res._isFlowAction = fn._isFlowAction;\n return res;\n}\n/**\n * Middleware can be used to intercept any action is invoked on the subtree where it is attached.\n * If a tree is protected (by default), this means that any mutation of the tree will pass through your middleware.\n *\n * For more details, see the [middleware docs](concepts/middleware.md)\n *\n * @param target Node to apply the middleware to.\n * @param middleware Middleware to apply.\n * @returns A callable function to dispose the middleware.\n */\nfunction addMiddleware(target, handler, includeHooks) {\n if (includeHooks === void 0) { includeHooks = true; }\n var node = getStateTreeNode(target);\n if (devMode()) {\n if (!node.isProtectionEnabled) {\n warnError(\"It is recommended to protect the state tree before attaching action middleware, as otherwise it cannot be guaranteed that all changes are passed through middleware. See `protect`\");\n }\n }\n return node.addMiddleWare(handler, includeHooks);\n}\n/**\n * Binds middleware to a specific action.\n *\n * Example:\n * ```ts\n * type.actions(self => {\n * function takeA____() {\n * self.toilet.donate()\n * self.wipe()\n * self.wipe()\n * self.toilet.flush()\n * }\n * return {\n * takeA____: decorate(atomic, takeA____)\n * }\n * })\n * ```\n *\n * @param handler\n * @param fn\n * @param includeHooks\n * @returns The original function\n */\nfunction decorate(handler, fn, includeHooks) {\n if (includeHooks === void 0) { includeHooks = true; }\n var middleware = { handler: handler, includeHooks: includeHooks };\n fn.$mst_middleware = fn.$mst_middleware || [];\n fn.$mst_middleware.push(middleware);\n return fn;\n}\nvar CollectedMiddlewares = /** @class */ (function () {\n function CollectedMiddlewares(node, fn) {\n Object.defineProperty(this, \"arrayIndex\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: 0\n });\n Object.defineProperty(this, \"inArrayIndex\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: 0\n });\n Object.defineProperty(this, \"middlewares\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: []\n });\n // we just push middleware arrays into an array of arrays to avoid making copies\n if (fn.$mst_middleware) {\n this.middlewares.push(fn.$mst_middleware);\n }\n var n = node;\n // Find all middlewares. Optimization: cache this?\n while (n) {\n if (n.middlewares)\n this.middlewares.push(n.middlewares);\n n = n.parent;\n }\n }\n Object.defineProperty(CollectedMiddlewares.prototype, \"isEmpty\", {\n get: function () {\n return this.middlewares.length <= 0;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(CollectedMiddlewares.prototype, \"getNextMiddleware\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var array = this.middlewares[this.arrayIndex];\n if (!array)\n return undefined;\n var item = array[this.inArrayIndex++];\n if (!item) {\n this.arrayIndex++;\n this.inArrayIndex = 0;\n return this.getNextMiddleware();\n }\n return item;\n }\n });\n return CollectedMiddlewares;\n}());\nfunction runMiddleWares(node, baseCall, originalFn) {\n var middlewares = new CollectedMiddlewares(node, originalFn);\n // Short circuit\n if (middlewares.isEmpty)\n return action(originalFn).apply(null, baseCall.args);\n var result = null;\n function runNextMiddleware(call) {\n var middleware = middlewares.getNextMiddleware();\n var handler = middleware && middleware.handler;\n if (!handler) {\n return action(originalFn).apply(null, call.args);\n }\n // skip hooks if asked to\n if (!middleware.includeHooks && Hook[call.name]) {\n return runNextMiddleware(call);\n }\n var nextInvoked = false;\n function next(call2, callback) {\n nextInvoked = true;\n // the result can contain\n // - the non manipulated return value from an action\n // - the non manipulated abort value\n // - one of the above but manipulated through the callback function\n result = runNextMiddleware(call2);\n if (callback) {\n result = callback(result);\n }\n }\n var abortInvoked = false;\n function abort(value) {\n abortInvoked = true;\n // overwrite the result\n // can be manipulated through middlewares earlier in the queue using the callback fn\n result = value;\n }\n handler(call, next, abort);\n if (devMode()) {\n if (!nextInvoked && !abortInvoked) {\n var node2 = getStateTreeNode(call.tree);\n throw fail(\"Neither the next() nor the abort() callback within the middleware \" + handler.name + \" for the action: \\\"\" + call.name + \"\\\" on the node: \" + node2.type.name + \" was invoked.\");\n }\n else if (nextInvoked && abortInvoked) {\n var node2 = getStateTreeNode(call.tree);\n throw fail(\"The next() and abort() callback within the middleware \" + handler.name + \" for the action: \\\"\" + call.name + \"\\\" on the node: \" + node2.type.name + \" were invoked.\");\n }\n }\n return result;\n }\n return runNextMiddleware(baseCall);\n}\n\n/**\n * Returns the currently executing MST action context, or undefined if none.\n */\nfunction getRunningActionContext() {\n var current = getCurrentActionContext();\n while (current && current.type !== \"action\") {\n current = current.parentActionEvent;\n }\n return current;\n}\nfunction _isActionContextThisOrChildOf(actionContext, sameOrParent, includeSame) {\n var parentId = typeof sameOrParent === \"number\" ? sameOrParent : sameOrParent.id;\n var current = includeSame\n ? actionContext\n : actionContext.parentActionEvent;\n while (current) {\n if (current.id === parentId) {\n return true;\n }\n current = current.parentActionEvent;\n }\n return false;\n}\n/**\n * Returns if the given action context is a parent of this action context.\n */\nfunction isActionContextChildOf(actionContext, parent) {\n return _isActionContextThisOrChildOf(actionContext, parent, false);\n}\n/**\n * Returns if the given action context is this or a parent of this action context.\n */\nfunction isActionContextThisOrChildOf(actionContext, parentOrThis) {\n return _isActionContextThisOrChildOf(actionContext, parentOrThis, true);\n}\n\nfunction safeStringify(value) {\n try {\n return JSON.stringify(value);\n }\n catch (e) {\n // istanbul ignore next\n return \"\";\n }\n}\n/**\n * @internal\n * @hidden\n */\nfunction prettyPrintValue(value) {\n return typeof value === \"function\"\n ? \"\"\n : isStateTreeNode(value)\n ? \"<\" + value + \">\"\n : \"`\" + safeStringify(value) + \"`\";\n}\nfunction shortenPrintValue(valueInString) {\n return valueInString.length < 280\n ? valueInString\n : valueInString.substring(0, 272) + \"......\" + valueInString.substring(valueInString.length - 8);\n}\nfunction toErrorString(error) {\n var value = error.value;\n var type = error.context[error.context.length - 1].type;\n var fullPath = error.context\n .map(function (_a) {\n var path = _a.path;\n return path;\n })\n .filter(function (path) { return path.length > 0; })\n .join(\"/\");\n var pathPrefix = fullPath.length > 0 ? \"at path \\\"/\" + fullPath + \"\\\" \" : \"\";\n var currentTypename = isStateTreeNode(value)\n ? \"value of type \" + getStateTreeNode(value).type.name + \":\"\n : isPrimitive(value)\n ? \"value\"\n : \"snapshot\";\n var isSnapshotCompatible = type && isStateTreeNode(value) && type.is(getStateTreeNode(value).snapshot);\n return (\"\" + pathPrefix + currentTypename + \" \" + prettyPrintValue(value) + \" is not assignable \" + (type ? \"to type: `\" + type.name + \"`\" : \"\") +\n (error.message ? \" (\" + error.message + \")\" : \"\") +\n (type\n ? isPrimitiveType(type) || isPrimitive(value)\n ? \".\"\n : \", expected an instance of `\" + type.name + \"` or a snapshot like `\" + type.describe() + \"` instead.\" +\n (isSnapshotCompatible\n ? \" (Note that a snapshot of the provided value is compatible with the targeted type)\"\n : \"\")\n : \".\"));\n}\n/**\n * @internal\n * @hidden\n */\nfunction getContextForPath(context, path, type) {\n return context.concat([{ path: path, type: type }]);\n}\n/**\n * @internal\n * @hidden\n */\nfunction typeCheckSuccess() {\n return EMPTY_ARRAY;\n}\n/**\n * @internal\n * @hidden\n */\nfunction typeCheckFailure(context, value, message) {\n return [{ context: context, value: value, message: message }];\n}\n/**\n * @internal\n * @hidden\n */\nfunction flattenTypeErrors(errors) {\n return errors.reduce(function (a, i) { return a.concat(i); }, []);\n}\n// TODO; doublecheck: typecheck should only needed to be invoked from: type.create and array / map / value.property will change\n/**\n * @internal\n * @hidden\n */\nfunction typecheckInternal(type, value) {\n // runs typeChecking if it is in dev-mode or through a process.env.ENABLE_TYPE_CHECK flag\n if (isTypeCheckingEnabled()) {\n typecheck(type, value);\n }\n}\n/**\n * Run's the typechecker for the given type on the given value, which can be a snapshot or an instance.\n * Throws if the given value is not according the provided type specification.\n * Use this if you need typechecks even in a production build (by default all automatic runtime type checks will be skipped in production builds)\n *\n * @param type Type to check against.\n * @param value Value to be checked, either a snapshot or an instance.\n */\nfunction typecheck(type, value) {\n var errors = type.validate(value, [{ path: \"\", type: type }]);\n if (errors.length > 0) {\n throw fail(validationErrorsToString(type, value, errors));\n }\n}\nfunction validationErrorsToString(type, value, errors) {\n if (errors.length === 0) {\n return undefined;\n }\n return (\"Error while converting \" + shortenPrintValue(prettyPrintValue(value)) + \" to `\" + type.name + \"`:\\n\\n \" + errors.map(toErrorString).join(\"\\n \"));\n}\n\nvar identifierCacheId = 0;\n/**\n * @internal\n * @hidden\n */\nvar IdentifierCache = /** @class */ (function () {\n function IdentifierCache() {\n Object.defineProperty(this, \"cacheId\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: identifierCacheId++\n });\n // n.b. in cache all identifiers are normalized to strings\n Object.defineProperty(this, \"cache\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: observable.map()\n });\n // last time the cache (array) for a given time changed\n // n.b. it is not really the time, but just an integer that gets increased after each modification to the array\n Object.defineProperty(this, \"lastCacheModificationPerId\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: observable.map()\n });\n }\n Object.defineProperty(IdentifierCache.prototype, \"updateLastCacheModificationPerId\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (identifier) {\n var lcm = this.lastCacheModificationPerId.get(identifier);\n // we start at 1 since 0 means no update since cache creation\n this.lastCacheModificationPerId.set(identifier, lcm === undefined ? 1 : lcm + 1);\n }\n });\n Object.defineProperty(IdentifierCache.prototype, \"getLastCacheModificationPerId\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (identifier) {\n var modificationId = this.lastCacheModificationPerId.get(identifier) || 0;\n return this.cacheId + \"-\" + modificationId;\n }\n });\n Object.defineProperty(IdentifierCache.prototype, \"addNodeToCache\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, lastCacheUpdate) {\n if (lastCacheUpdate === void 0) { lastCacheUpdate = true; }\n if (node.identifierAttribute) {\n var identifier = node.identifier;\n if (!this.cache.has(identifier)) {\n this.cache.set(identifier, observable.array([], mobxShallow));\n }\n var set = this.cache.get(identifier);\n if (set.indexOf(node) !== -1)\n throw fail(\"Already registered\");\n set.push(node);\n if (lastCacheUpdate) {\n this.updateLastCacheModificationPerId(identifier);\n }\n }\n }\n });\n Object.defineProperty(IdentifierCache.prototype, \"mergeCache\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n var _this = this;\n values(node.identifierCache.cache).forEach(function (nodes) {\n return nodes.forEach(function (child) {\n _this.addNodeToCache(child);\n });\n });\n }\n });\n Object.defineProperty(IdentifierCache.prototype, \"notifyDied\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n if (node.identifierAttribute) {\n var id = node.identifier;\n var set = this.cache.get(id);\n if (set) {\n set.remove(node);\n // remove empty sets from cache\n if (!set.length) {\n this.cache.delete(id);\n }\n this.updateLastCacheModificationPerId(node.identifier);\n }\n }\n }\n });\n Object.defineProperty(IdentifierCache.prototype, \"splitCache\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (splitNode) {\n var _this = this;\n var newCache = new IdentifierCache();\n // The slash is added here so we only match children of the splitNode. In version 5.1.8 and\n // earlier there was no trailing slash, so non children that started with the same path string\n // were being matched incorrectly.\n var basePath = splitNode.path + \"/\";\n entries(this.cache).forEach(function (_a) {\n var _b = __read(_a, 2), id = _b[0], nodes = _b[1];\n var modified = false;\n for (var i = nodes.length - 1; i >= 0; i--) {\n var node = nodes[i];\n if (node === splitNode || node.path.indexOf(basePath) === 0) {\n newCache.addNodeToCache(node, false); // no need to update lastUpdated since it is a whole new cache\n nodes.splice(i, 1);\n // remove empty sets from cache\n if (!nodes.length) {\n _this.cache.delete(id);\n }\n modified = true;\n }\n }\n if (modified) {\n _this.updateLastCacheModificationPerId(id);\n }\n });\n return newCache;\n }\n });\n Object.defineProperty(IdentifierCache.prototype, \"has\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type, identifier) {\n var set = this.cache.get(identifier);\n if (!set)\n return false;\n return set.some(function (candidate) { return type.isAssignableFrom(candidate.type); });\n }\n });\n Object.defineProperty(IdentifierCache.prototype, \"resolve\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type, identifier) {\n var set = this.cache.get(identifier);\n if (!set)\n return null;\n var matches = set.filter(function (candidate) { return type.isAssignableFrom(candidate.type); });\n switch (matches.length) {\n case 0:\n return null;\n case 1:\n return matches[0];\n default:\n throw fail(\"Cannot resolve a reference to type '\" + type.name + \"' with id: '\" + identifier + \"' unambigously, there are multiple candidates: \" + matches\n .map(function (n) { return n.path; })\n .join(\", \"));\n }\n }\n });\n return IdentifierCache;\n}());\n\n/**\n * @internal\n * @hidden\n */\nfunction createObjectNode(type, parent, subpath, environment, initialValue) {\n var existingNode = getStateTreeNodeSafe(initialValue);\n if (existingNode) {\n if (existingNode.parent) {\n // istanbul ignore next\n throw fail(\"Cannot add an object to a state tree if it is already part of the same or another state tree. Tried to assign an object to '\" + (parent ? parent.path : \"\") + \"/\" + subpath + \"', but it lives already at '\" + existingNode.path + \"'\");\n }\n if (parent) {\n existingNode.setParent(parent, subpath);\n }\n // else it already has no parent since it is a pre-requisite\n return existingNode;\n }\n // not a node, a snapshot\n return new ObjectNode(type, parent, subpath, environment, initialValue);\n}\n/**\n * @internal\n * @hidden\n */\nfunction createScalarNode(type, parent, subpath, environment, initialValue) {\n return new ScalarNode(type, parent, subpath, environment, initialValue);\n}\n/**\n * @internal\n * @hidden\n */\nfunction isNode(value) {\n return value instanceof ScalarNode || value instanceof ObjectNode;\n}\n\n/**\n * @internal\n * @hidden\n */\nvar NodeLifeCycle;\n(function (NodeLifeCycle) {\n NodeLifeCycle[NodeLifeCycle[\"INITIALIZING\"] = 0] = \"INITIALIZING\";\n NodeLifeCycle[NodeLifeCycle[\"CREATED\"] = 1] = \"CREATED\";\n NodeLifeCycle[NodeLifeCycle[\"FINALIZED\"] = 2] = \"FINALIZED\";\n NodeLifeCycle[NodeLifeCycle[\"DETACHING\"] = 3] = \"DETACHING\";\n NodeLifeCycle[NodeLifeCycle[\"DEAD\"] = 4] = \"DEAD\"; // no coming back from this one\n})(NodeLifeCycle || (NodeLifeCycle = {}));\n/**\n * Returns true if the given value is a node in a state tree.\n * More precisely, that is, if the value is an instance of a\n * `types.model`, `types.array` or `types.map`.\n *\n * @param value\n * @returns true if the value is a state tree node.\n */\nfunction isStateTreeNode(value) {\n return !!(value && value.$treenode);\n}\n/**\n * @internal\n * @hidden\n */\nfunction assertIsStateTreeNode(value, argNumber) {\n assertArg(value, isStateTreeNode, \"mobx-state-tree node\", argNumber);\n}\n/**\n * @internal\n * @hidden\n */\nfunction getStateTreeNode(value) {\n if (!isStateTreeNode(value)) {\n // istanbul ignore next\n throw fail(\"Value \" + value + \" is no MST Node\");\n }\n return value.$treenode;\n}\n/**\n * @internal\n * @hidden\n */\nfunction getStateTreeNodeSafe(value) {\n return (value && value.$treenode) || null;\n}\n/**\n * @internal\n * @hidden\n */\nfunction toJSON() {\n return getStateTreeNode(this).snapshot;\n}\nvar doubleDot = function (_) { return \"..\"; };\n/**\n * @internal\n * @hidden\n */\nfunction getRelativePathBetweenNodes(base, target) {\n // PRE condition target is (a child of) base!\n if (base.root !== target.root) {\n throw fail(\"Cannot calculate relative path: objects '\" + base + \"' and '\" + target + \"' are not part of the same object tree\");\n }\n var baseParts = splitJsonPath(base.path);\n var targetParts = splitJsonPath(target.path);\n var common = 0;\n for (; common < baseParts.length; common++) {\n if (baseParts[common] !== targetParts[common])\n break;\n }\n // TODO: assert that no targetParts paths are \"..\", \".\" or \"\"!\n return baseParts.slice(common).map(doubleDot).join(\"/\") + joinJsonPath(targetParts.slice(common));\n}\n/**\n * @internal\n * @hidden\n */\nfunction resolveNodeByPath(base, path, failIfResolveFails) {\n if (failIfResolveFails === void 0) { failIfResolveFails = true; }\n return resolveNodeByPathParts(base, splitJsonPath(path), failIfResolveFails);\n}\n/**\n * @internal\n * @hidden\n */\nfunction resolveNodeByPathParts(base, pathParts, failIfResolveFails) {\n if (failIfResolveFails === void 0) { failIfResolveFails = true; }\n var current = base;\n try {\n for (var i = 0; i < pathParts.length; i++) {\n var part = pathParts[i];\n if (part === \"..\") {\n current = current.parent;\n if (current)\n continue; // not everything has a parent\n }\n else if (part === \".\") {\n continue;\n }\n else if (current) {\n if (current instanceof ScalarNode) {\n // check if the value of a scalar resolves to a state tree node (e.g. references)\n // then we can continue resolving...\n var value = current.value;\n if (isStateTreeNode(value)) {\n current = getStateTreeNode(value);\n // fall through\n }\n }\n if (current instanceof ObjectNode) {\n var subType = current.getChildType(part);\n if (subType) {\n current = current.getChildNode(part);\n if (current)\n continue;\n }\n }\n }\n throw fail(\"Could not resolve '\" + part + \"' in path '\" + (joinJsonPath(pathParts.slice(0, i)) || \"/\") + \"' while resolving '\" + joinJsonPath(pathParts) + \"'\");\n }\n }\n catch (e) {\n if (!failIfResolveFails) {\n return undefined;\n }\n throw e;\n }\n return current;\n}\n/**\n * @internal\n * @hidden\n */\nfunction convertChildNodesToArray(childNodes) {\n if (!childNodes)\n return EMPTY_ARRAY;\n var keys = Object.keys(childNodes);\n if (!keys.length)\n return EMPTY_ARRAY;\n var result = new Array(keys.length);\n keys.forEach(function (key, index) {\n result[index] = childNodes[key];\n });\n return result;\n}\n\n// based on: https://github.com/mobxjs/mobx-utils/blob/master/src/async-action.ts\n/*\n All contents of this file are deprecated.\n\n The term `process` has been replaced with `flow` to avoid conflicts with the\n global `process` object.\n\n Refer to `flow.ts` for any further changes to this implementation.\n*/\nvar DEPRECATION_MESSAGE = \"See https://github.com/mobxjs/mobx-state-tree/issues/399 for more information. \" +\n \"Note that the middleware event types starting with `process` now start with `flow`.\";\n/**\n * @hidden\n *\n * @deprecated has been renamed to `flow()`.\n * See https://github.com/mobxjs/mobx-state-tree/issues/399 for more information.\n * Note that the middleware event types starting with `process` now start with `flow`.\n *\n * @returns {Promise}\n */\nfunction process$1(asyncAction) {\n deprecated(\"process\", \"`process()` has been renamed to `flow()`. \" + DEPRECATION_MESSAGE);\n return flow(asyncAction);\n}\n\nvar plainObjectString = Object.toString();\n/**\n * @internal\n * @hidden\n */\nvar EMPTY_ARRAY = Object.freeze([]);\n/**\n * @internal\n * @hidden\n */\nvar EMPTY_OBJECT = Object.freeze({});\n/**\n * @internal\n * @hidden\n */\nvar mobxShallow = _getGlobalState().useProxies\n ? { deep: false }\n : { deep: false, proxy: false };\nObject.freeze(mobxShallow);\n/**\n * @internal\n * @hidden\n */\nfunction fail(message) {\n if (message === void 0) { message = \"Illegal state\"; }\n return new Error(\"[mobx-state-tree] \" + message);\n}\n/**\n * @internal\n * @hidden\n */\nfunction identity(_) {\n return _;\n}\n/**\n * @internal\n * @hidden\n */\nvar isInteger = Number.isInteger;\n/**\n * @internal\n * @hidden\n */\nfunction isFloat(val) {\n return Number(val) === val && val % 1 !== 0;\n}\n/**\n * @internal\n * @hidden\n */\nfunction isFinite(val) {\n return Number.isFinite(val);\n}\n/**\n * @internal\n * @hidden\n */\nfunction isArray(val) {\n return Array.isArray(val) || isObservableArray(val);\n}\n/**\n * @internal\n * @hidden\n */\nfunction asArray(val) {\n if (!val)\n return EMPTY_ARRAY;\n if (isArray(val))\n return val;\n return [val];\n}\n/**\n * @internal\n * @hidden\n */\nfunction extend(a) {\n var b = [];\n for (var _i = 1; _i < arguments.length; _i++) {\n b[_i - 1] = arguments[_i];\n }\n for (var i = 0; i < b.length; i++) {\n var current = b[i];\n for (var key in current)\n a[key] = current[key];\n }\n return a;\n}\n/**\n * @internal\n * @hidden\n */\nfunction isPlainObject(value) {\n var _a;\n if (value === null || typeof value !== \"object\")\n return false;\n var proto = Object.getPrototypeOf(value);\n if (proto == null)\n return true;\n return ((_a = proto.constructor) === null || _a === void 0 ? void 0 : _a.toString()) === plainObjectString;\n}\n/**\n * @internal\n * @hidden\n */\nfunction isMutable(value) {\n return (value !== null &&\n typeof value === \"object\" &&\n !(value instanceof Date) &&\n !(value instanceof RegExp));\n}\n/**\n * @internal\n * @hidden\n */\nfunction isPrimitive(value, includeDate) {\n if (includeDate === void 0) { includeDate = true; 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}\n if (atTheBeginning) {\n this.handlers.unshift(fn);\n }\n else {\n this.handlers.push(fn);\n }\n return function () {\n _this.unregister(fn);\n };\n }\n });\n Object.defineProperty(EventHandler.prototype, \"has\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fn) {\n return this.handlers.indexOf(fn) >= 0;\n }\n });\n Object.defineProperty(EventHandler.prototype, \"unregister\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fn) {\n var index = this.handlers.indexOf(fn);\n if (index >= 0) {\n this.handlers.splice(index, 1);\n }\n }\n });\n Object.defineProperty(EventHandler.prototype, \"clear\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.handlers.length = 0;\n }\n });\n Object.defineProperty(EventHandler.prototype, \"emit\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var args = [];\n for (var _i = 0; _i < arguments.length; 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}\n if (!this.eventHandlers) {\n this.eventHandlers = {};\n }\n var handler = this.eventHandlers[event];\n if (!handler) {\n handler = this.eventHandlers[event] = new EventHandler();\n }\n return handler.register(fn, atTheBeginning);\n }\n });\n Object.defineProperty(EventHandlers.prototype, \"has\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event, fn) {\n var handler = this.eventHandlers && this.eventHandlers[event];\n return !!handler && handler.has(fn);\n }\n });\n Object.defineProperty(EventHandlers.prototype, \"unregister\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event, fn) {\n var handler = this.eventHandlers && this.eventHandlers[event];\n if (handler) {\n handler.unregister(fn);\n }\n }\n });\n Object.defineProperty(EventHandlers.prototype, \"clear\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event) {\n if (this.eventHandlers) {\n delete this.eventHandlers[event];\n }\n }\n });\n Object.defineProperty(EventHandlers.prototype, \"clearAll\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n this.eventHandlers = undefined;\n }\n });\n Object.defineProperty(EventHandlers.prototype, \"emit\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (event) {\n var _a;\n var args = [];\n for (var _i = 1; _i < arguments.length; _i++) {\n args[_i - 1] = arguments[_i];\n }\n var handler = this.eventHandlers && this.eventHandlers[event];\n if (handler) {\n (_a = handler).emit.apply(_a, __spread(args));\n }\n }\n });\n return EventHandlers;\n}());\n/**\n * @internal\n * @hidden\n */\nfunction argsToArray(args) {\n var res = new Array(args.length);\n for (var i = 0; i < args.length; i++)\n res[i] = args[i];\n return res;\n}\n/**\n * @internal\n * @hidden\n */\nfunction stringStartsWith(str, beginning) {\n return str.indexOf(beginning) === 0;\n}\n/**\n * @internal\n * @hidden\n */\nvar deprecated = function (id, message) {\n // skip if running production\n if (!devMode())\n return;\n // warn if hasn't been warned before\n if (deprecated.ids && !deprecated.ids.hasOwnProperty(id)) {\n warnError(\"Deprecation warning: \" + message);\n }\n // mark as warned to avoid duplicate warn message\n if (deprecated.ids)\n deprecated.ids[id] = true;\n};\ndeprecated.ids = {};\n/**\n * @internal\n * @hidden\n */\nfunction warnError(msg) {\n console.warn(new Error(\"[mobx-state-tree] \" + msg));\n}\n/**\n * @internal\n * @hidden\n */\nfunction isTypeCheckingEnabled() {\n return (devMode() ||\n (typeof process !== \"undefined\" && process.env && process.env.ENABLE_TYPE_CHECK === \"true\"));\n}\n/**\n * @internal\n * @hidden\n */\nfunction devMode() {\n return process.env.NODE_ENV !== \"production\";\n}\n/**\n * @internal\n * @hidden\n */\nfunction assertArg(value, fn, typeName, argNumber) {\n if (devMode()) {\n if (!fn(value)) {\n // istanbul ignore next\n throw fail(\"expected \" + typeName + \" as argument \" + asArray(argNumber).join(\" or \") + \", got \" + value + \" instead\");\n }\n }\n}\n/**\n * @internal\n * @hidden\n */\nfunction assertIsFunction(value, argNumber) {\n assertArg(value, function (fn) { return typeof fn === \"function\"; }, \"function\", argNumber);\n}\n/**\n * @internal\n * @hidden\n */\nfunction assertIsNumber(value, argNumber, min, max) {\n assertArg(value, function (n) { return typeof n === \"number\"; }, \"number\", argNumber);\n if (min !== undefined) {\n assertArg(value, function (n) { return n >= min; }, \"number greater than \" + min, argNumber);\n }\n if (max !== undefined) {\n assertArg(value, function (n) { return n <= max; }, \"number lesser than \" + max, argNumber);\n }\n}\n/**\n * @internal\n * @hidden\n */\nfunction assertIsString(value, argNumber, canBeEmpty) {\n if (canBeEmpty === void 0) { canBeEmpty = true; }\n assertArg(value, function (s) { return typeof s === \"string\"; }, \"string\", argNumber);\n if (!canBeEmpty) {\n assertArg(value, function (s) { return s !== \"\"; }, \"not empty string\", argNumber);\n }\n}\n/**\n * @internal\n * @hidden\n */\nfunction setImmediateWithFallback(fn) {\n if (typeof queueMicrotask === \"function\") {\n queueMicrotask(fn);\n }\n else if (typeof setImmediate === \"function\") {\n setImmediate(fn);\n }\n else {\n setTimeout(fn, 1);\n }\n}\n\n/**\n * See [asynchronous actions](concepts/async-actions.md).\n *\n * @returns The flow as a promise.\n */\nfunction flow(generator) {\n return createFlowSpawner(generator.name, generator);\n}\n/**\n * @deprecated Not needed since TS3.6.\n * Used for TypeScript to make flows that return a promise return the actual promise result.\n *\n * @param val\n * @returns\n */\nfunction castFlowReturn(val) {\n return val;\n}\n/**\n * @experimental\n * experimental api - might change on minor/patch releases\n *\n * Convert a promise-returning function to a generator-returning one.\n * This is intended to allow for usage of `yield*` in async actions to\n * retain the promise return type.\n *\n * Example:\n * ```ts\n * function getDataAsync(input: string): Promise { ... }\n * const getDataGen = toGeneratorFunction(getDataAsync);\n *\n * const someModel.actions(self => ({\n * someAction: flow(function*() {\n * // value is typed as number\n * const value = yield* getDataGen(\"input value\");\n * ...\n * })\n * }))\n * ```\n */\nfunction toGeneratorFunction(p) {\n return function () {\n var _i;\n var args = [];\n for (_i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0: return [4 /*yield*/, p.apply(void 0, __spread(args))];\n case 1: return [2 /*return*/, (_a.sent())];\n }\n });\n };\n}\n/**\n * @experimental\n * experimental api - might change on minor/patch releases\n *\n * Convert a promise to a generator yielding that promise\n * This is intended to allow for usage of `yield*` in async actions to\n * retain the promise return type.\n *\n * Example:\n * ```ts\n * function getDataAsync(input: string): Promise { ... }\n *\n * const someModel.actions(self => ({\n * someAction: flow(function*() {\n * // value is typed as number\n * const value = yield* toGenerator(getDataAsync(\"input value\"));\n * ...\n * })\n * }))\n * ```\n */\nfunction toGenerator(p) {\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0: return [4 /*yield*/, p];\n case 1: return [2 /*return*/, (_a.sent())];\n }\n });\n}\n/**\n * @internal\n * @hidden\n */\nfunction createFlowSpawner(name, generator) {\n var spawner = function flowSpawner() {\n // Implementation based on https://github.com/tj/co/blob/master/index.js\n var runId = getNextActionId();\n var parentContext = getCurrentActionContext();\n if (!parentContext) {\n throw fail(\"a mst flow must always have a parent context\");\n }\n var parentActionContext = getParentActionContext(parentContext);\n if (!parentActionContext) {\n throw fail(\"a mst flow must always have a parent action context\");\n }\n var contextBase = {\n name: name,\n id: runId,\n tree: parentContext.tree,\n context: parentContext.context,\n parentId: parentContext.id,\n allParentIds: __spread(parentContext.allParentIds, [parentContext.id]),\n rootId: parentContext.rootId,\n parentEvent: parentContext,\n parentActionEvent: parentActionContext\n };\n var args = arguments;\n function wrap(fn, type, arg) {\n fn.$mst_middleware = spawner.$mst_middleware; // pick up any middleware attached to the flow\n return runWithActionContext(__assign(__assign({}, contextBase), { type: type, args: [arg] }), fn);\n }\n return new Promise(function (resolve, reject) {\n var gen;\n var init = function asyncActionInit() {\n gen = generator.apply(null, arguments);\n onFulfilled(undefined); // kick off the flow\n };\n init.$mst_middleware = spawner.$mst_middleware;\n runWithActionContext(__assign(__assign({}, contextBase), { type: \"flow_spawn\", args: argsToArray(args) }), init);\n function onFulfilled(res) {\n var ret;\n try {\n // prettier-ignore\n var cancelError = wrap(function (r) { ret = gen.next(r); }, \"flow_resume\", res);\n if (cancelError instanceof Error) {\n ret = gen.throw(cancelError);\n }\n }\n catch (e) {\n // prettier-ignore\n setImmediateWithFallback(function () {\n wrap(function (r) { reject(e); }, \"flow_throw\", e);\n });\n return;\n }\n next(ret);\n return;\n }\n function onRejected(err) {\n var ret;\n try {\n // prettier-ignore\n wrap(function (r) { ret = gen.throw(r); }, \"flow_resume_error\", err); // or yieldError?\n }\n catch (e) {\n // prettier-ignore\n setImmediateWithFallback(function () {\n wrap(function (r) { reject(e); }, \"flow_throw\", e);\n });\n return;\n }\n next(ret);\n }\n function next(ret) {\n if (ret.done) {\n // prettier-ignore\n setImmediateWithFallback(function () {\n wrap(function (r) { resolve(r); }, \"flow_return\", ret.value);\n });\n return;\n }\n // TODO: support more type of values? See https://github.com/tj/co/blob/249bbdc72da24ae44076afd716349d2089b31c4c/index.js#L100\n if (!ret.value || typeof ret.value.then !== \"function\") {\n // istanbul ignore next\n throw fail(\"Only promises can be yielded to `async`, got: \" + ret);\n }\n return ret.value.then(onFulfilled, onRejected);\n }\n });\n };\n spawner._isFlowAction = true;\n return spawner;\n}\n\n/**\n * @internal\n * @hidden\n */\nfunction splitPatch(patch) {\n if (!(\"oldValue\" in patch))\n throw fail(\"Patches without `oldValue` field cannot be inversed\");\n return [stripPatch(patch), invertPatch(patch)];\n}\n/**\n * @internal\n * @hidden\n */\nfunction stripPatch(patch) {\n // strips `oldvalue` information from the patch, so that it becomes a patch conform the json-patch spec\n // this removes the ability to undo the patch\n switch (patch.op) {\n case \"add\":\n return { op: \"add\", path: patch.path, value: patch.value };\n case \"remove\":\n return { op: \"remove\", path: patch.path };\n case \"replace\":\n return { op: \"replace\", path: patch.path, value: patch.value };\n }\n}\nfunction invertPatch(patch) {\n switch (patch.op) {\n case \"add\":\n return {\n op: \"remove\",\n path: patch.path\n };\n case \"remove\":\n return {\n op: \"add\",\n path: patch.path,\n value: patch.oldValue\n };\n case \"replace\":\n return {\n op: \"replace\",\n path: patch.path,\n value: patch.oldValue\n };\n }\n}\n/**\n * Simple simple check to check it is a number.\n */\nfunction isNumber(x) {\n return typeof x === \"number\";\n}\n/**\n * Escape slashes and backslashes.\n *\n * http://tools.ietf.org/html/rfc6901\n */\nfunction escapeJsonPath(path) {\n if (isNumber(path) === true) {\n return \"\" + path;\n }\n if (path.indexOf(\"/\") === -1 && path.indexOf(\"~\") === -1)\n return path;\n return path.replace(/~/g, \"~0\").replace(/\\//g, \"~1\");\n}\n/**\n * Unescape slashes and backslashes.\n */\nfunction unescapeJsonPath(path) {\n return path.replace(/~1/g, \"/\").replace(/~0/g, \"~\");\n}\n/**\n * Generates a json-path compliant json path from path parts.\n *\n * @param path\n * @returns\n */\nfunction joinJsonPath(path) {\n // `/` refers to property with an empty name, while `` refers to root itself!\n if (path.length === 0)\n return \"\";\n var getPathStr = function (p) { return p.map(escapeJsonPath).join(\"/\"); };\n if (path[0] === \".\" || path[0] === \"..\") {\n // relative\n return getPathStr(path);\n }\n else {\n // absolute\n return \"/\" + getPathStr(path);\n }\n}\n/**\n * Splits and decodes a json path into several parts.\n *\n * @param path\n * @returns\n */\nfunction splitJsonPath(path) {\n // `/` refers to property with an empty name, while `` refers to root itself!\n var parts = path.split(\"/\").map(unescapeJsonPath);\n var valid = path === \"\" ||\n path === \".\" ||\n path === \"..\" ||\n stringStartsWith(path, \"/\") ||\n stringStartsWith(path, \"./\") ||\n stringStartsWith(path, \"../\");\n if (!valid) {\n throw fail(\"a json path must be either rooted, empty or relative, but got '\" + path + \"'\");\n }\n // '/a/b/c' -> [\"a\", \"b\", \"c\"]\n // '../../b/c' -> [\"..\", \"..\", \"b\", \"c\"]\n // '' -> []\n // '/' -> ['']\n // './a' -> [\".\", \"a\"]\n // /./a' -> [\".\", \"a\"] equivalent to './a'\n if (parts[0] === \"\") {\n parts.shift();\n }\n return parts;\n}\n\n/** @hidden */\nvar $preProcessorFailed = Symbol(\"$preProcessorFailed\");\nvar SnapshotProcessor = /** @class */ (function (_super) {\n __extends(SnapshotProcessor, _super);\n function SnapshotProcessor(_subtype, _processors, name) {\n var _this = _super.call(this, name || _subtype.name) || this;\n Object.defineProperty(_this, \"_subtype\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _subtype\n });\n Object.defineProperty(_this, \"_processors\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _processors\n });\n return _this;\n }\n Object.defineProperty(SnapshotProcessor.prototype, \"flags\", {\n get: function () {\n return this._subtype.flags | TypeFlags.SnapshotProcessor;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return \"snapshotProcessor(\" + this._subtype.describe() + \")\";\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"preProcessSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (sn) {\n if (this._processors.preProcessor) {\n return this._processors.preProcessor.call(null, sn);\n }\n return sn;\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"preProcessSnapshotSafe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (sn) {\n try {\n return this.preProcessSnapshot(sn);\n }\n catch (e) {\n return $preProcessorFailed;\n }\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"postProcessSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (sn, node) {\n if (this._processors.postProcessor) {\n return this._processors.postProcessor.call(null, sn, node.storedValue);\n }\n return sn;\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"_fixNode\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n var _this = this;\n // the node has to use these methods rather than the original type ones\n proxyNodeTypeMethods(node.type, this, \"create\");\n if (node instanceof ObjectNode) {\n node.hasSnapshotPostProcessor = !!this._processors.postProcessor;\n }\n var oldGetSnapshot = node.getSnapshot;\n node.getSnapshot = function () { return _this.postProcessSnapshot(oldGetSnapshot.call(node), node); };\n if (!isUnionType(this._subtype)) {\n node.getReconciliationType = function () {\n return _this;\n };\n }\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n var processedInitialValue = isStateTreeNode(initialValue)\n ? initialValue\n : this.preProcessSnapshot(initialValue);\n var node = this._subtype.instantiate(parent, subpath, environment, processedInitialValue);\n this._fixNode(node);\n return node;\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n var node = this._subtype.reconcile(current, isStateTreeNode(newValue) ? newValue : this.preProcessSnapshot(newValue), parent, subpath);\n if (node !== current) {\n this._fixNode(node);\n }\n return node;\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, applyPostProcess) {\n if (applyPostProcess === void 0) { applyPostProcess = true; }\n var sn = this._subtype.getSnapshot(node);\n return applyPostProcess ? this.postProcessSnapshot(sn, node) : sn;\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n var processedSn = this.preProcessSnapshotSafe(value);\n if (processedSn === $preProcessorFailed) {\n return typeCheckFailure(context, value, \"Failed to preprocess value\");\n }\n return this._subtype.validate(processedSn, context);\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"getSubTypes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this._subtype;\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"is\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (thing) {\n var value = isType(thing)\n ? this._subtype\n : isStateTreeNode(thing)\n ? getSnapshot(thing, false)\n : this.preProcessSnapshotSafe(thing);\n if (value === $preProcessorFailed) {\n return false;\n }\n return this._subtype.validate(value, [{ path: \"\", type: this._subtype }]).length === 0;\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"isAssignableFrom\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type) {\n return this._subtype.isAssignableFrom(type);\n }\n });\n Object.defineProperty(SnapshotProcessor.prototype, \"isMatchingSnapshotId\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, snapshot) {\n if (!(this._subtype instanceof ComplexType)) {\n return false;\n }\n var processedSn = this.preProcessSnapshot(snapshot);\n return this._subtype.isMatchingSnapshotId(current, processedSn);\n }\n });\n return SnapshotProcessor;\n}(BaseType));\nfunction proxyNodeTypeMethods(nodeType, snapshotProcessorType) {\n var e_1, _a;\n var methods = [];\n for (var _i = 2; _i < arguments.length; _i++) {\n methods[_i - 2] = arguments[_i];\n }\n try {\n for (var methods_1 = __values(methods), methods_1_1 = methods_1.next(); !methods_1_1.done; methods_1_1 = methods_1.next()) {\n var method = methods_1_1.value;\n nodeType[method] = snapshotProcessorType[method].bind(snapshotProcessorType);\n }\n }\n catch (e_1_1) { e_1 = { error: e_1_1 }; }\n finally {\n try {\n if (methods_1_1 && !methods_1_1.done && (_a = methods_1.return)) _a.call(methods_1);\n }\n finally { if (e_1) throw e_1.error; }\n }\n}\n/**\n * `types.snapshotProcessor` - Runs a pre/post snapshot processor before/after serializing a given type.\n *\n * Example:\n * ```ts\n * const Todo1 = types.model({ text: types.string })\n * // in the backend the text type must be null when empty\n * interface BackendTodo {\n * text: string | null\n * }\n *\n * const Todo2 = types.snapshotProcessor(Todo1, {\n * // from snapshot to instance\n * preProcessor(snapshot: BackendTodo) {\n * return {\n * text: sn.text || \"\";\n * }\n * },\n *\n * // from instance to snapshot\n * postProcessor(snapshot, node): BackendTodo {\n * return {\n * text: !sn.text ? null : sn.text\n * }\n * }\n * })\n * ```\n *\n * @param type Type to run the processors over.\n * @param processors Processors to run.\n * @param name Type name, or undefined to inherit the inner type one.\n * @returns\n */\nfunction snapshotProcessor(type, processors, name) {\n assertIsType(type, 1);\n if (devMode()) {\n if (processors.postProcessor && typeof processors.postProcessor !== \"function\") {\n // istanbul ignore next\n throw fail(\"postSnapshotProcessor must be a function\");\n }\n if (processors.preProcessor && typeof processors.preProcessor !== \"function\") {\n // istanbul ignore next\n throw fail(\"preSnapshotProcessor must be a function\");\n }\n }\n return new SnapshotProcessor(type, processors, name);\n}\n\nvar needsIdentifierError = \"Map.put can only be used to store complex values that have an identifier type attribute\";\nfunction tryCollectModelTypes(type, modelTypes) {\n var e_1, _a;\n var subtypes = type.getSubTypes();\n if (subtypes === cannotDetermineSubtype) {\n return false;\n }\n if (subtypes) {\n var subtypesArray = asArray(subtypes);\n try {\n for (var subtypesArray_1 = __values(subtypesArray), subtypesArray_1_1 = subtypesArray_1.next(); !subtypesArray_1_1.done; subtypesArray_1_1 = subtypesArray_1.next()) {\n var subtype = subtypesArray_1_1.value;\n if (!tryCollectModelTypes(subtype, modelTypes))\n return false;\n }\n }\n catch (e_1_1) { e_1 = { error: e_1_1 }; }\n finally {\n try {\n if (subtypesArray_1_1 && !subtypesArray_1_1.done && (_a = subtypesArray_1.return)) _a.call(subtypesArray_1);\n }\n finally { if (e_1) throw e_1.error; }\n }\n }\n if (type instanceof ModelType) {\n modelTypes.push(type);\n }\n return true;\n}\n/**\n * @internal\n * @hidden\n */\nvar MapIdentifierMode;\n(function (MapIdentifierMode) {\n MapIdentifierMode[MapIdentifierMode[\"UNKNOWN\"] = 0] = \"UNKNOWN\";\n MapIdentifierMode[MapIdentifierMode[\"YES\"] = 1] = \"YES\";\n MapIdentifierMode[MapIdentifierMode[\"NO\"] = 2] = \"NO\";\n})(MapIdentifierMode || (MapIdentifierMode = {}));\nvar MSTMap = /** @class */ (function (_super) {\n __extends(MSTMap, _super);\n function MSTMap(initialData, name) {\n return _super.call(this, initialData, observable.ref.enhancer, name) || this;\n }\n Object.defineProperty(MSTMap.prototype, \"get\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (key) {\n // maybe this is over-enthousiastic? normalize numeric keys to strings\n return _super.prototype.get.call(this, \"\" + key);\n }\n });\n Object.defineProperty(MSTMap.prototype, \"has\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (key) {\n return _super.prototype.has.call(this, \"\" + key);\n }\n });\n Object.defineProperty(MSTMap.prototype, \"delete\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (key) {\n return _super.prototype.delete.call(this, \"\" + key);\n }\n });\n Object.defineProperty(MSTMap.prototype, \"set\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (key, value) {\n return _super.prototype.set.call(this, \"\" + key, value);\n }\n });\n Object.defineProperty(MSTMap.prototype, \"put\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value) {\n if (!value)\n throw fail(\"Map.put cannot be used to set empty values\");\n if (isStateTreeNode(value)) {\n var node = getStateTreeNode(value);\n if (devMode()) {\n if (!node.identifierAttribute) {\n throw fail(needsIdentifierError);\n }\n }\n if (node.identifier === null) {\n throw fail(needsIdentifierError);\n }\n this.set(node.identifier, value);\n return value;\n }\n else if (!isMutable(value)) {\n throw fail(\"Map.put can only be used to store complex values\");\n }\n else {\n var mapNode = getStateTreeNode(this);\n var mapType = mapNode.type;\n if (mapType.identifierMode !== MapIdentifierMode.YES) {\n throw fail(needsIdentifierError);\n }\n var idAttr = mapType.mapIdentifierAttribute;\n var id = value[idAttr];\n if (!isValidIdentifier(id)) {\n // try again but this time after creating a node for the value\n // since it might be an optional identifier\n var newNode = this.put(mapType.getChildType().create(value, mapNode.environment));\n return this.put(getSnapshot(newNode));\n }\n var key = normalizeIdentifier(id);\n this.set(key, value);\n return this.get(key);\n }\n }\n });\n return MSTMap;\n}(ObservableMap));\n/**\n * @internal\n * @hidden\n */\nvar MapType = /** @class */ (function (_super) {\n __extends(MapType, _super);\n function MapType(name, _subType, hookInitializers) {\n if (hookInitializers === void 0) { hookInitializers = []; }\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"_subType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _subType\n });\n Object.defineProperty(_this, \"identifierMode\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: MapIdentifierMode.UNKNOWN\n });\n Object.defineProperty(_this, \"mapIdentifierAttribute\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: undefined\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Map\n });\n Object.defineProperty(_this, \"hookInitializers\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: []\n });\n _this._determineIdentifierMode();\n _this.hookInitializers = hookInitializers;\n return _this;\n }\n Object.defineProperty(MapType.prototype, \"hooks\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (hooks) {\n var hookInitializers = this.hookInitializers.length > 0 ? this.hookInitializers.concat(hooks) : [hooks];\n return new MapType(this.name, this._subType, hookInitializers);\n }\n });\n Object.defineProperty(MapType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n this._determineIdentifierMode();\n return createObjectNode(this, parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(MapType.prototype, \"_determineIdentifierMode\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n if (this.identifierMode !== MapIdentifierMode.UNKNOWN) {\n return;\n }\n var modelTypes = [];\n if (tryCollectModelTypes(this._subType, modelTypes)) {\n var identifierAttribute = modelTypes.reduce(function (current, type) {\n if (!type.identifierAttribute)\n return current;\n if (current && current !== type.identifierAttribute) {\n throw fail(\"The objects in a map should all have the same identifier attribute, expected '\" + current + \"', but child of type '\" + type.name + \"' declared attribute '\" + type.identifierAttribute + \"' as identifier\");\n }\n return type.identifierAttribute;\n }, undefined);\n if (identifierAttribute) {\n this.identifierMode = MapIdentifierMode.YES;\n this.mapIdentifierAttribute = identifierAttribute;\n }\n else {\n this.identifierMode = MapIdentifierMode.NO;\n }\n }\n }\n });\n Object.defineProperty(MapType.prototype, \"initializeChildNodes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (objNode, initialSnapshot) {\n if (initialSnapshot === void 0) { initialSnapshot = {}; }\n var subType = objNode.type._subType;\n var result = {};\n Object.keys(initialSnapshot).forEach(function (name) {\n result[name] = subType.instantiate(objNode, name, undefined, initialSnapshot[name]);\n });\n return result;\n }\n });\n Object.defineProperty(MapType.prototype, \"createNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (childNodes) {\n return new MSTMap(childNodes, this.name);\n }\n });\n Object.defineProperty(MapType.prototype, \"finalizeNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, instance) {\n _interceptReads(instance, node.unbox);\n var type = node.type;\n type.hookInitializers.forEach(function (initializer) {\n var hooks = initializer(instance);\n Object.keys(hooks).forEach(function (name) {\n var hook = hooks[name];\n var actionInvoker = createActionInvoker(instance, name, hook);\n (!devMode() ? addHiddenFinalProp : addHiddenWritableProp)(instance, name, actionInvoker);\n });\n });\n intercept(instance, this.willChange);\n observe(instance, this.didChange);\n }\n });\n Object.defineProperty(MapType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.name;\n }\n });\n Object.defineProperty(MapType.prototype, \"getChildren\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n // return (node.storedValue as ObservableMap).values()\n return values(node.storedValue);\n }\n });\n Object.defineProperty(MapType.prototype, \"getChildNode\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, key) {\n var childNode = node.storedValue.get(\"\" + key);\n if (!childNode)\n throw fail(\"Not a child \" + key);\n return childNode;\n }\n });\n Object.defineProperty(MapType.prototype, \"willChange\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (change) {\n var node = getStateTreeNode(change.object);\n var key = change.name;\n node.assertWritable({ subpath: key });\n var mapType = node.type;\n var subType = mapType._subType;\n switch (change.type) {\n case \"update\":\n {\n var newValue = change.newValue;\n var oldValue = change.object.get(key);\n if (newValue === oldValue)\n return null;\n typecheckInternal(subType, newValue);\n change.newValue = subType.reconcile(node.getChildNode(key), change.newValue, node, key);\n mapType.processIdentifier(key, change.newValue);\n }\n break;\n case \"add\":\n {\n typecheckInternal(subType, change.newValue);\n change.newValue = subType.instantiate(node, key, undefined, change.newValue);\n mapType.processIdentifier(key, change.newValue);\n }\n break;\n }\n return change;\n }\n });\n Object.defineProperty(MapType.prototype, \"processIdentifier\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (expected, node) {\n if (this.identifierMode === MapIdentifierMode.YES && node instanceof ObjectNode) {\n var identifier = node.identifier;\n if (identifier !== expected)\n throw fail(\"A map of objects containing an identifier should always store the object under their own identifier. Trying to store key '\" + identifier + \"', but expected: '\" + expected + \"'\");\n }\n }\n });\n Object.defineProperty(MapType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n var res = {};\n node.getChildren().forEach(function (childNode) {\n res[childNode.subpath] = childNode.snapshot;\n });\n return res;\n }\n });\n Object.defineProperty(MapType.prototype, \"processInitialSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (childNodes) {\n var processed = {};\n Object.keys(childNodes).forEach(function (key) {\n processed[key] = childNodes[key].getSnapshot();\n });\n return processed;\n }\n });\n Object.defineProperty(MapType.prototype, \"didChange\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (change) {\n var node = getStateTreeNode(change.object);\n switch (change.type) {\n case \"update\":\n return void node.emitPatch({\n op: \"replace\",\n path: escapeJsonPath(change.name),\n value: change.newValue.snapshot,\n oldValue: change.oldValue ? change.oldValue.snapshot : undefined\n }, node);\n case \"add\":\n return void node.emitPatch({\n op: \"add\",\n path: escapeJsonPath(change.name),\n value: change.newValue.snapshot,\n oldValue: undefined\n }, node);\n case \"delete\":\n // a node got deleted, get the old snapshot and make the node die\n var oldSnapshot = change.oldValue.snapshot;\n change.oldValue.die();\n // emit the patch\n return void node.emitPatch({\n op: \"remove\",\n path: escapeJsonPath(change.name),\n oldValue: oldSnapshot\n }, node);\n }\n }\n });\n Object.defineProperty(MapType.prototype, \"applyPatchLocally\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, subpath, patch) {\n var target = node.storedValue;\n switch (patch.op) {\n case \"add\":\n case \"replace\":\n target.set(subpath, patch.value);\n break;\n case \"remove\":\n target.delete(subpath);\n break;\n }\n }\n });\n Object.defineProperty(MapType.prototype, \"applySnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, snapshot) {\n typecheckInternal(this, snapshot);\n var target = node.storedValue;\n var currentKeys = {};\n Array.from(target.keys()).forEach(function (key) {\n currentKeys[key] = false;\n });\n if (snapshot) {\n // Don't use target.replace, as it will throw away all existing items first\n for (var key in snapshot) {\n target.set(key, snapshot[key]);\n currentKeys[\"\" + key] = true;\n }\n }\n Object.keys(currentKeys).forEach(function (key) {\n if (currentKeys[key] === false)\n target.delete(key);\n });\n }\n });\n Object.defineProperty(MapType.prototype, \"getChildType\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this._subType;\n }\n });\n Object.defineProperty(MapType.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n var _this = this;\n if (!isPlainObject(value)) {\n return typeCheckFailure(context, value, \"Value is not a plain object\");\n }\n return flattenTypeErrors(Object.keys(value).map(function (path) {\n return _this._subType.validate(value[path], getContextForPath(context, path, _this._subType));\n }));\n }\n });\n Object.defineProperty(MapType.prototype, \"getDefaultSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return EMPTY_OBJECT;\n }\n });\n Object.defineProperty(MapType.prototype, \"removeChild\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, subpath) {\n node.storedValue.delete(subpath);\n }\n });\n return MapType;\n}(ComplexType));\nMapType.prototype.applySnapshot = action(MapType.prototype.applySnapshot);\n/**\n * `types.map` - Creates a key based collection type who's children are all of a uniform declared type.\n * If the type stored in a map has an identifier, it is mandatory to store the child under that identifier in the map.\n *\n * This type will always produce [observable maps](https://mobx.js.org/api.html#observablemap)\n *\n * Example:\n * ```ts\n * const Todo = types.model({\n * id: types.identifier,\n * task: types.string\n * })\n *\n * const TodoStore = types.model({\n * todos: types.map(Todo)\n * })\n *\n * const s = TodoStore.create({ todos: {} })\n * unprotect(s)\n * s.todos.set(17, { task: \"Grab coffee\", id: 17 })\n * s.todos.put({ task: \"Grab cookie\", id: 18 }) // put will infer key from the identifier\n * console.log(s.todos.get(17).task) // prints: \"Grab coffee\"\n * ```\n *\n * @param subtype\n * @returns\n */\nfunction map(subtype) {\n return new MapType(\"Map\", subtype);\n}\n/**\n * Returns if a given value represents a map type.\n *\n * @param type\n * @returns `true` if it is a map type.\n */\nfunction isMapType(type) {\n return isType(type) && (type.flags & TypeFlags.Map) > 0;\n}\n\n/**\n * @internal\n * @hidden\n */\nvar ArrayType = /** @class */ (function (_super) {\n __extends(ArrayType, _super);\n function ArrayType(name, _subType, hookInitializers) {\n if (hookInitializers === void 0) { hookInitializers = []; }\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"_subType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _subType\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Array\n });\n Object.defineProperty(_this, \"hookInitializers\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: []\n });\n _this.hookInitializers = hookInitializers;\n return _this;\n }\n Object.defineProperty(ArrayType.prototype, \"hooks\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (hooks) {\n var hookInitializers = this.hookInitializers.length > 0 ? this.hookInitializers.concat(hooks) : [hooks];\n return new ArrayType(this.name, this._subType, hookInitializers);\n }\n });\n Object.defineProperty(ArrayType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n return createObjectNode(this, parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(ArrayType.prototype, \"initializeChildNodes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (objNode, snapshot) {\n if (snapshot === void 0) { snapshot = []; }\n var subType = objNode.type._subType;\n var result = {};\n snapshot.forEach(function (item, index) {\n var subpath = \"\" + index;\n result[subpath] = subType.instantiate(objNode, subpath, undefined, item);\n });\n return result;\n }\n });\n Object.defineProperty(ArrayType.prototype, \"createNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (childNodes) {\n var options = __assign(__assign({}, mobxShallow), { name: this.name });\n return observable.array(convertChildNodesToArray(childNodes), options);\n }\n });\n Object.defineProperty(ArrayType.prototype, \"finalizeNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, instance) {\n _getAdministration(instance).dehancer = node.unbox;\n var type = node.type;\n type.hookInitializers.forEach(function (initializer) {\n var hooks = initializer(instance);\n Object.keys(hooks).forEach(function (name) {\n var hook = hooks[name];\n var actionInvoker = createActionInvoker(instance, name, hook);\n (!devMode() ? addHiddenFinalProp : addHiddenWritableProp)(instance, name, actionInvoker);\n });\n });\n intercept(instance, this.willChange);\n observe(instance, this.didChange);\n }\n });\n Object.defineProperty(ArrayType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.name;\n }\n });\n Object.defineProperty(ArrayType.prototype, \"getChildren\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n return node.storedValue.slice();\n }\n });\n Object.defineProperty(ArrayType.prototype, \"getChildNode\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, key) {\n var index = Number(key);\n if (index < node.storedValue.length)\n return node.storedValue[index];\n throw fail(\"Not a child: \" + key);\n }\n });\n Object.defineProperty(ArrayType.prototype, \"willChange\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (change) {\n var node = getStateTreeNode(change.object);\n node.assertWritable({ subpath: \"\" + change.index });\n var subType = node.type._subType;\n var childNodes = node.getChildren();\n switch (change.type) {\n case \"update\":\n {\n if (change.newValue === change.object[change.index])\n return null;\n var updatedNodes = reconcileArrayChildren(node, subType, [childNodes[change.index]], [change.newValue], [change.index]);\n if (!updatedNodes) {\n return null;\n }\n change.newValue = updatedNodes[0];\n }\n break;\n case \"splice\":\n {\n var index_1 = change.index, removedCount = change.removedCount, added = change.added;\n var addedNodes = reconcileArrayChildren(node, subType, childNodes.slice(index_1, index_1 + removedCount), added, added.map(function (_, i) { return index_1 + i; }));\n if (!addedNodes) {\n return null;\n }\n change.added = addedNodes;\n // update paths of remaining items\n for (var i = index_1 + removedCount; i < childNodes.length; i++) {\n childNodes[i].setParent(node, \"\" + (i + added.length - removedCount));\n }\n }\n break;\n }\n return change;\n }\n });\n Object.defineProperty(ArrayType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n return node.getChildren().map(function (childNode) { return childNode.snapshot; });\n }\n });\n Object.defineProperty(ArrayType.prototype, \"processInitialSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (childNodes) {\n var processed = [];\n Object.keys(childNodes).forEach(function (key) {\n processed.push(childNodes[key].getSnapshot());\n });\n return processed;\n }\n });\n Object.defineProperty(ArrayType.prototype, \"didChange\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (change) {\n var node = getStateTreeNode(change.object);\n switch (change.type) {\n case \"update\":\n return void node.emitPatch({\n op: \"replace\",\n path: \"\" + change.index,\n value: change.newValue.snapshot,\n oldValue: change.oldValue ? change.oldValue.snapshot : undefined\n }, node);\n case \"splice\":\n for (var i = change.removedCount - 1; i >= 0; i--)\n node.emitPatch({\n op: \"remove\",\n path: \"\" + (change.index + i),\n oldValue: change.removed[i].snapshot\n }, node);\n for (var i = 0; i < change.addedCount; i++)\n node.emitPatch({\n op: \"add\",\n path: \"\" + (change.index + i),\n value: node.getChildNode(\"\" + (change.index + i)).snapshot,\n oldValue: undefined\n }, node);\n return;\n }\n }\n });\n Object.defineProperty(ArrayType.prototype, \"applyPatchLocally\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, subpath, patch) {\n var target = node.storedValue;\n var index = subpath === \"-\" ? target.length : Number(subpath);\n switch (patch.op) {\n case \"replace\":\n target[index] = patch.value;\n break;\n case \"add\":\n target.splice(index, 0, patch.value);\n break;\n case \"remove\":\n target.splice(index, 1);\n break;\n }\n }\n });\n Object.defineProperty(ArrayType.prototype, \"applySnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, snapshot) {\n typecheckInternal(this, snapshot);\n var target = node.storedValue;\n target.replace(snapshot);\n }\n });\n Object.defineProperty(ArrayType.prototype, \"getChildType\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this._subType;\n }\n });\n Object.defineProperty(ArrayType.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n var _this = this;\n if (!isArray(value)) {\n return typeCheckFailure(context, value, \"Value is not an array\");\n }\n return flattenTypeErrors(value.map(function (item, index) {\n return _this._subType.validate(item, getContextForPath(context, \"\" + index, _this._subType));\n }));\n }\n });\n Object.defineProperty(ArrayType.prototype, \"getDefaultSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return EMPTY_ARRAY;\n }\n });\n Object.defineProperty(ArrayType.prototype, \"removeChild\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, subpath) {\n node.storedValue.splice(Number(subpath), 1);\n }\n });\n return ArrayType;\n}(ComplexType));\nArrayType.prototype.applySnapshot = action(ArrayType.prototype.applySnapshot);\n/**\n * `types.array` - Creates an index based collection type who's children are all of a uniform declared type.\n *\n * This type will always produce [observable arrays](https://mobx.js.org/api.html#observablearray)\n *\n * Example:\n * ```ts\n * const Todo = types.model({\n * task: types.string\n * })\n *\n * const TodoStore = types.model({\n * todos: types.array(Todo)\n * })\n *\n * const s = TodoStore.create({ todos: [] })\n * unprotect(s) // needed to allow modifying outside of an action\n * s.todos.push({ task: \"Grab coffee\" })\n * console.log(s.todos[0]) // prints: \"Grab coffee\"\n * ```\n *\n * @param subtype\n * @returns\n */\nfunction array(subtype) {\n assertIsType(subtype, 1);\n return new ArrayType(subtype.name + \"[]\", subtype);\n}\nfunction reconcileArrayChildren(parent, childType, oldNodes, newValues, newPaths) {\n var nothingChanged = true;\n for (var i = 0;; i++) {\n var hasNewNode = i <= newValues.length - 1;\n var oldNode = oldNodes[i];\n var newValue = hasNewNode ? newValues[i] : undefined;\n var newPath = \"\" + newPaths[i];\n // for some reason, instead of newValue we got a node, fallback to the storedValue\n // TODO: https://github.com/mobxjs/mobx-state-tree/issues/340#issuecomment-325581681\n if (isNode(newValue))\n newValue = newValue.storedValue;\n if (!oldNode && !hasNewNode) {\n // both are empty, end\n break;\n }\n else if (!hasNewNode) {\n // new one does not exists\n nothingChanged = false;\n oldNodes.splice(i, 1);\n if (oldNode instanceof ObjectNode) {\n // since it is going to be returned by pop/splice/shift better create it before killing it\n // so it doesn't end up in an undead state\n oldNode.createObservableInstanceIfNeeded();\n }\n oldNode.die();\n i--;\n }\n else if (!oldNode) {\n // there is no old node, create it\n // check if already belongs to the same parent. if so, avoid pushing item in. only swapping can occur.\n if (isStateTreeNode(newValue) && getStateTreeNode(newValue).parent === parent) {\n // this node is owned by this parent, but not in the reconcilable set, so it must be double\n throw fail(\"Cannot add an object to a state tree if it is already part of the same or another state tree. Tried to assign an object to '\" + parent.path + \"/\" + newPath + \"', but it lives already at '\" + getStateTreeNode(newValue).path + \"'\");\n }\n nothingChanged = false;\n var newNode = valueAsNode(childType, parent, newPath, newValue);\n oldNodes.splice(i, 0, newNode);\n }\n else if (areSame(oldNode, newValue)) {\n // both are the same, reconcile\n oldNodes[i] = valueAsNode(childType, parent, newPath, newValue, oldNode);\n }\n else {\n // nothing to do, try to reorder\n var oldMatch = undefined;\n // find a possible candidate to reuse\n for (var j = i; j < oldNodes.length; j++) {\n if (areSame(oldNodes[j], newValue)) {\n oldMatch = oldNodes.splice(j, 1)[0];\n break;\n }\n }\n nothingChanged = false;\n var newNode = valueAsNode(childType, parent, newPath, newValue, oldMatch);\n oldNodes.splice(i, 0, newNode);\n }\n }\n return nothingChanged ? null : oldNodes;\n}\n/**\n * Convert a value to a node at given parent and subpath. Attempts to reuse old node if possible and given.\n */\nfunction valueAsNode(childType, parent, subpath, newValue, oldNode) {\n // ensure the value is valid-ish\n typecheckInternal(childType, newValue);\n function getNewNode() {\n // the new value has a MST node\n if (isStateTreeNode(newValue)) {\n var childNode = getStateTreeNode(newValue);\n childNode.assertAlive(EMPTY_OBJECT);\n // the node lives here\n if (childNode.parent !== null && childNode.parent === parent) {\n childNode.setParent(parent, subpath);\n return childNode;\n }\n }\n // there is old node and new one is a value/snapshot\n if (oldNode) {\n return childType.reconcile(oldNode, newValue, parent, subpath);\n }\n // nothing to do, create from scratch\n return childType.instantiate(parent, subpath, undefined, newValue);\n }\n var newNode = getNewNode();\n if (oldNode && oldNode !== newNode) {\n if (oldNode instanceof ObjectNode) {\n // since it is going to be returned by pop/splice/shift better create it before killing it\n // so it doesn't end up in an undead state\n oldNode.createObservableInstanceIfNeeded();\n }\n oldNode.die();\n }\n return newNode;\n}\n/**\n * Check if a node holds a value.\n */\nfunction areSame(oldNode, newValue) {\n // never consider dead old nodes for reconciliation\n if (!oldNode.isAlive) {\n return false;\n }\n // the new value has the same node\n if (isStateTreeNode(newValue)) {\n var newNode = getStateTreeNode(newValue);\n return newNode.isAlive && newNode === oldNode;\n }\n // the provided value is the snapshot of the old node\n if (oldNode.snapshot === newValue) {\n return true;\n }\n // Non object nodes don't get reconciled\n if (!(oldNode instanceof ObjectNode)) {\n return false;\n }\n var oldNodeType = oldNode.getReconciliationType();\n // new value is a snapshot with the correct identifier\n return (oldNode.identifier !== null &&\n oldNode.identifierAttribute &&\n isPlainObject(newValue) &&\n oldNodeType.is(newValue) &&\n oldNodeType.isMatchingSnapshotId(oldNode, newValue));\n}\n/**\n * Returns if a given value represents an array type.\n *\n * @param type\n * @returns `true` if the type is an array type.\n */\nfunction isArrayType(type) {\n return isType(type) && (type.flags & TypeFlags.Array) > 0;\n}\n\nvar PRE_PROCESS_SNAPSHOT = \"preProcessSnapshot\";\nvar POST_PROCESS_SNAPSHOT = \"postProcessSnapshot\";\nfunction objectTypeToString() {\n return getStateTreeNode(this).toString();\n}\nvar defaultObjectOptions = {\n name: \"AnonymousModel\",\n properties: {},\n initializers: EMPTY_ARRAY\n};\nfunction toPropertiesObject(declaredProps) {\n var keysList = Object.keys(declaredProps);\n var alreadySeenKeys = new Set();\n keysList.forEach(function (key) {\n if (alreadySeenKeys.has(key)) {\n throw fail(key + \" is declared twice in the model. Model should not contain the same keys\");\n }\n alreadySeenKeys.add(key);\n });\n // loop through properties and ensures that all items are types\n return keysList.reduce(function (props, key) {\n // warn if user intended a HOOK\n if (key in Hook) {\n throw fail(\"Hook '\" + key + \"' was defined as property. Hooks should be defined as part of the actions\");\n }\n // the user intended to use a view\n var descriptor = Object.getOwnPropertyDescriptor(declaredProps, key);\n if (\"get\" in descriptor) {\n throw fail(\"Getters are not supported as properties. Please use views instead\");\n }\n // undefined and null are not valid\n var value = descriptor.value;\n if (value === null || value === undefined) {\n throw fail(\"The default value of an attribute cannot be null or undefined as the type cannot be inferred. Did you mean `types.maybe(someType)`?\");\n }\n // its a primitive, convert to its type\n else if (isPrimitive(value)) {\n props[key] = optional(getPrimitiveFactoryFromValue(value), value);\n }\n // map defaults to empty object automatically for models\n else if (value instanceof MapType) {\n props[key] = optional(value, {});\n }\n else if (value instanceof ArrayType) {\n props[key] = optional(value, []);\n }\n // its already a type\n else if (isType(value)) ;\n // its a function, maybe the user wanted a view?\n else if (devMode() && typeof value === \"function\") {\n throw fail(\"Invalid type definition for property '\" + key + \"', it looks like you passed a function. Did you forget to invoke it, or did you intend to declare a view / action?\");\n }\n // no other complex values\n else if (devMode() && typeof value === \"object\") {\n throw fail(\"Invalid type definition for property '\" + key + \"', it looks like you passed an object. Try passing another model type or a types.frozen.\");\n }\n else {\n throw fail(\"Invalid type definition for property '\" + key + \"', cannot infer a type from a value like '\" + value + \"' (\" + typeof value + \")\");\n }\n return props;\n }, declaredProps);\n}\n/**\n * @internal\n * @hidden\n */\nvar ModelType = /** @class */ (function (_super) {\n __extends(ModelType, _super);\n function ModelType(opts) {\n var _this = _super.call(this, opts.name || defaultObjectOptions.name) || this;\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Object\n });\n /*\n * The original object definition\n */\n Object.defineProperty(_this, \"initializers\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"properties\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"preProcessor\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"postProcessor\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"propertyNames\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"named\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: function (name) {\n return _this.cloneAndEnhance({ name: name });\n }\n });\n Object.defineProperty(_this, \"props\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: function (properties) {\n return _this.cloneAndEnhance({ properties: properties });\n }\n });\n Object.defineProperty(_this, \"preProcessSnapshot\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: function (preProcessor) {\n var currentPreprocessor = _this.preProcessor;\n if (!currentPreprocessor)\n return _this.cloneAndEnhance({ preProcessor: preProcessor });\n else\n return _this.cloneAndEnhance({\n preProcessor: function (snapshot) { return currentPreprocessor(preProcessor(snapshot)); }\n });\n }\n });\n Object.defineProperty(_this, \"postProcessSnapshot\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: function (postProcessor) {\n var currentPostprocessor = _this.postProcessor;\n if (!currentPostprocessor)\n return _this.cloneAndEnhance({ postProcessor: postProcessor });\n else\n return _this.cloneAndEnhance({\n postProcessor: function (snapshot) { return postProcessor(currentPostprocessor(snapshot)); }\n });\n }\n });\n Object.assign(_this, defaultObjectOptions, opts);\n // ensures that any default value gets converted to its related type\n _this.properties = toPropertiesObject(_this.properties);\n freeze(_this.properties); // make sure nobody messes with it\n _this.propertyNames = Object.keys(_this.properties);\n _this.identifierAttribute = _this._getIdentifierAttribute();\n return _this;\n }\n Object.defineProperty(ModelType.prototype, \"_getIdentifierAttribute\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var identifierAttribute = undefined;\n this.forAllProps(function (propName, propType) {\n if (propType.flags & TypeFlags.Identifier) {\n if (identifierAttribute)\n throw fail(\"Cannot define property '\" + propName + \"' as object identifier, property '\" + identifierAttribute + \"' is already defined as identifier property\");\n identifierAttribute = propName;\n }\n });\n return identifierAttribute;\n }\n });\n Object.defineProperty(ModelType.prototype, \"cloneAndEnhance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (opts) {\n return new ModelType({\n name: opts.name || this.name,\n properties: Object.assign({}, this.properties, opts.properties),\n initializers: this.initializers.concat(opts.initializers || []),\n preProcessor: opts.preProcessor || this.preProcessor,\n postProcessor: opts.postProcessor || this.postProcessor\n });\n }\n });\n Object.defineProperty(ModelType.prototype, \"actions\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fn) {\n var _this = this;\n var actionInitializer = function (self) {\n _this.instantiateActions(self, fn(self));\n return self;\n };\n return this.cloneAndEnhance({ initializers: [actionInitializer] });\n }\n });\n Object.defineProperty(ModelType.prototype, \"instantiateActions\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (self, actions) {\n // check if return is correct\n if (!isPlainObject(actions))\n throw fail(\"actions initializer should return a plain object containing actions\");\n // bind actions to the object created\n Object.keys(actions).forEach(function (name) {\n // warn if preprocessor was given\n if (name === PRE_PROCESS_SNAPSHOT)\n throw fail(\"Cannot define action '\" + PRE_PROCESS_SNAPSHOT + \"', it should be defined using 'type.preProcessSnapshot(fn)' instead\");\n // warn if postprocessor was given\n if (name === POST_PROCESS_SNAPSHOT)\n throw fail(\"Cannot define action '\" + POST_PROCESS_SNAPSHOT + \"', it should be defined using 'type.postProcessSnapshot(fn)' instead\");\n var action2 = actions[name];\n // apply hook composition\n var baseAction = self[name];\n if (name in Hook && baseAction) {\n var specializedAction_1 = action2;\n action2 = function () {\n baseAction.apply(null, arguments);\n specializedAction_1.apply(null, arguments);\n };\n }\n // the goal of this is to make sure actions using \"this\" can call themselves,\n // while still allowing the middlewares to register them\n var middlewares = action2.$mst_middleware; // make sure middlewares are not lost\n var boundAction = action2.bind(actions);\n boundAction._isFlowAction = action2._isFlowAction || false;\n boundAction.$mst_middleware = middlewares;\n var actionInvoker = createActionInvoker(self, name, boundAction);\n actions[name] = actionInvoker;\n (!devMode() ? addHiddenFinalProp : addHiddenWritableProp)(self, name, actionInvoker);\n });\n }\n });\n Object.defineProperty(ModelType.prototype, \"volatile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fn) {\n var _this = this;\n if (typeof fn !== \"function\") {\n throw fail(\"You passed an \" + typeof fn + \" to volatile state as an argument, when function is expected\");\n }\n var stateInitializer = function (self) {\n _this.instantiateVolatileState(self, fn(self));\n return self;\n };\n return this.cloneAndEnhance({ initializers: [stateInitializer] });\n }\n });\n Object.defineProperty(ModelType.prototype, \"instantiateVolatileState\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (self, state) {\n // check views return\n if (!isPlainObject(state))\n throw fail(\"volatile state initializer should return a plain object containing state\");\n set(self, state);\n }\n });\n Object.defineProperty(ModelType.prototype, \"extend\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fn) {\n var _this = this;\n var initializer = function (self) {\n var _a = fn(self), actions = _a.actions, views = _a.views, state = _a.state, rest = __rest(_a, [\"actions\", \"views\", \"state\"]);\n for (var key in rest)\n throw fail(\"The `extend` function should return an object with a subset of the fields 'actions', 'views' and 'state'. Found invalid key '\" + key + \"'\");\n if (state)\n _this.instantiateVolatileState(self, state);\n if (views)\n _this.instantiateViews(self, views);\n if (actions)\n _this.instantiateActions(self, actions);\n return self;\n };\n return this.cloneAndEnhance({ initializers: [initializer] });\n }\n });\n Object.defineProperty(ModelType.prototype, \"views\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fn) {\n var _this = this;\n var viewInitializer = function (self) {\n _this.instantiateViews(self, fn(self));\n return self;\n };\n return this.cloneAndEnhance({ initializers: [viewInitializer] });\n }\n });\n Object.defineProperty(ModelType.prototype, \"instantiateViews\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (self, views) {\n // check views return\n if (!isPlainObject(views))\n throw fail(\"views initializer should return a plain object containing views\");\n Object.getOwnPropertyNames(views).forEach(function (key) {\n var _a;\n // is this a computed property?\n var descriptor = Object.getOwnPropertyDescriptor(views, key);\n if (\"get\" in descriptor) {\n defineProperty$1(self, key, descriptor);\n makeObservable(self, (_a = {}, _a[key] = computed, _a));\n }\n else if (typeof descriptor.value === \"function\") {\n (!devMode() ? addHiddenFinalProp : addHiddenWritableProp)(self, key, descriptor.value);\n }\n else {\n throw fail(\"A view member should either be a function or getter based property\");\n }\n });\n }\n });\n Object.defineProperty(ModelType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n var value = isStateTreeNode(initialValue)\n ? initialValue\n : this.applySnapshotPreProcessor(initialValue);\n return createObjectNode(this, parent, subpath, environment, value);\n // Optimization: record all prop- view- and action names after first construction, and generate an optimal base class\n // that pre-reserves all these fields for fast object-member lookups\n }\n });\n Object.defineProperty(ModelType.prototype, \"initializeChildNodes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (objNode, initialSnapshot) {\n if (initialSnapshot === void 0) { initialSnapshot = {}; }\n var type = objNode.type;\n var result = {};\n type.forAllProps(function (name, childType) {\n result[name] = childType.instantiate(objNode, name, undefined, initialSnapshot[name]);\n });\n return result;\n }\n });\n Object.defineProperty(ModelType.prototype, \"createNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (childNodes) {\n var options = __assign(__assign({}, mobxShallow), { name: this.name });\n return observable.object(childNodes, EMPTY_OBJECT, options);\n }\n });\n Object.defineProperty(ModelType.prototype, \"finalizeNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, instance) {\n addHiddenFinalProp(instance, \"toString\", objectTypeToString);\n this.forAllProps(function (name) {\n _interceptReads(instance, name, node.unbox);\n });\n this.initializers.reduce(function (self, fn) { return fn(self); }, instance);\n intercept(instance, this.willChange);\n observe(instance, this.didChange);\n }\n });\n Object.defineProperty(ModelType.prototype, \"willChange\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (chg) {\n // TODO: mobx typings don't seem to take into account that newValue can be set even when removing a prop\n var change = chg;\n var node = getStateTreeNode(change.object);\n var subpath = change.name;\n node.assertWritable({ subpath: subpath });\n var childType = node.type.properties[subpath];\n // only properties are typed, state are stored as-is references\n if (childType) {\n typecheckInternal(childType, change.newValue);\n change.newValue = childType.reconcile(node.getChildNode(subpath), change.newValue, node, subpath);\n }\n return change;\n }\n });\n Object.defineProperty(ModelType.prototype, \"didChange\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (chg) {\n // TODO: mobx typings don't seem to take into account that newValue can be set even when removing a prop\n var change = chg;\n var childNode = getStateTreeNode(change.object);\n var childType = childNode.type.properties[change.name];\n if (!childType) {\n // don't emit patches for volatile state\n return;\n }\n var oldChildValue = change.oldValue ? change.oldValue.snapshot : undefined;\n childNode.emitPatch({\n op: \"replace\",\n path: escapeJsonPath(change.name),\n value: change.newValue.snapshot,\n oldValue: oldChildValue\n }, childNode);\n }\n });\n Object.defineProperty(ModelType.prototype, \"getChildren\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n var _this = this;\n var res = [];\n this.forAllProps(function (name) {\n res.push(_this.getChildNode(node, name));\n });\n return res;\n }\n });\n Object.defineProperty(ModelType.prototype, \"getChildNode\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, key) {\n var _a;\n if (!(key in this.properties))\n throw fail(\"Not a value property: \" + key);\n var adm = _getAdministration(node.storedValue, key);\n var childNode = (_a = adm.raw) === null || _a === void 0 ? void 0 : _a.call(adm);\n if (!childNode)\n throw fail(\"Node not available for property \" + key);\n return childNode;\n }\n });\n Object.defineProperty(ModelType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, applyPostProcess) {\n var _this = this;\n if (applyPostProcess === void 0) { applyPostProcess = true; }\n var res = {};\n this.forAllProps(function (name, type) {\n try {\n // TODO: FIXME, make sure the observable ref is used!\n var atom = getAtom(node.storedValue, name);\n atom.reportObserved();\n }\n catch (e) {\n throw fail(name + \" property is declared twice\");\n }\n res[name] = _this.getChildNode(node, name).snapshot;\n });\n if (applyPostProcess) {\n return this.applySnapshotPostProcessor(res);\n }\n return res;\n }\n });\n Object.defineProperty(ModelType.prototype, \"processInitialSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (childNodes) {\n var processed = {};\n Object.keys(childNodes).forEach(function (key) {\n processed[key] = childNodes[key].getSnapshot();\n });\n return this.applySnapshotPostProcessor(processed);\n }\n });\n Object.defineProperty(ModelType.prototype, \"applyPatchLocally\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, subpath, patch) {\n if (!(patch.op === \"replace\" || patch.op === \"add\")) {\n throw fail(\"object does not support operation \" + patch.op);\n }\n node.storedValue[subpath] = patch.value;\n }\n });\n Object.defineProperty(ModelType.prototype, \"applySnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, snapshot) {\n typecheckInternal(this, snapshot);\n var preProcessedSnapshot = this.applySnapshotPreProcessor(snapshot);\n this.forAllProps(function (name) {\n node.storedValue[name] = preProcessedSnapshot[name];\n });\n }\n });\n Object.defineProperty(ModelType.prototype, \"applySnapshotPreProcessor\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot) {\n var processor = this.preProcessor;\n return processor ? processor.call(null, snapshot) : snapshot;\n }\n });\n Object.defineProperty(ModelType.prototype, \"applySnapshotPostProcessor\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot) {\n var postProcessor = this.postProcessor;\n if (postProcessor)\n return postProcessor.call(null, snapshot);\n return snapshot;\n }\n });\n Object.defineProperty(ModelType.prototype, \"getChildType\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (propertyName) {\n assertIsString(propertyName, 1);\n return this.properties[propertyName];\n }\n });\n Object.defineProperty(ModelType.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n var _this = this;\n var snapshot = this.applySnapshotPreProcessor(value);\n if (!isPlainObject(snapshot)) {\n return typeCheckFailure(context, snapshot, \"Value is not a plain object\");\n }\n return flattenTypeErrors(this.propertyNames.map(function (key) {\n return _this.properties[key].validate(snapshot[key], getContextForPath(context, key, _this.properties[key]));\n }));\n }\n });\n Object.defineProperty(ModelType.prototype, \"forAllProps\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (fn) {\n var _this = this;\n this.propertyNames.forEach(function (key) { return fn(key, _this.properties[key]); });\n }\n });\n Object.defineProperty(ModelType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var _this = this;\n // optimization: cache\n return (\"{ \" +\n this.propertyNames.map(function (key) { return key + \": \" + _this.properties[key].describe(); }).join(\"; \") +\n \" }\");\n }\n });\n Object.defineProperty(ModelType.prototype, \"getDefaultSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return EMPTY_OBJECT;\n }\n });\n Object.defineProperty(ModelType.prototype, \"removeChild\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node, subpath) {\n node.storedValue[subpath] = undefined;\n }\n });\n return ModelType;\n}(ComplexType));\nModelType.prototype.applySnapshot = action(ModelType.prototype.applySnapshot);\n/**\n * `types.model` - Creates a new model type by providing a name, properties, volatile state and actions.\n *\n * See the [model type](/concepts/trees#creating-models) description or the [getting started](intro/getting-started.md#getting-started-1) tutorial.\n */\nfunction model() {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n if (devMode() && typeof args[0] !== \"string\" && args[1]) {\n throw fail(\"Model creation failed. First argument must be a string when two arguments are provided\");\n }\n var name = typeof args[0] === \"string\" ? args.shift() : \"AnonymousModel\";\n var properties = args.shift() || {};\n return new ModelType({ name: name, properties: properties });\n}\n/**\n * `types.compose` - Composes a new model from one or more existing model types.\n * This method can be invoked in two forms:\n * Given 2 or more model types, the types are composed into a new Type.\n * Given first parameter as a string and 2 or more model types,\n * the types are composed into a new Type with the given name\n */\nfunction compose() {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n // TODO: just join the base type names if no name is provided\n var hasTypename = typeof args[0] === \"string\";\n var typeName = hasTypename ? args[0] : \"AnonymousModel\";\n if (hasTypename) {\n args.shift();\n }\n // check all parameters\n if (devMode()) {\n args.forEach(function (type, i) {\n assertArg(type, isModelType, \"mobx-state-tree model type\", hasTypename ? i + 2 : i + 1);\n });\n }\n return args\n .reduce(function (prev, cur) {\n return prev.cloneAndEnhance({\n name: prev.name + \"_\" + cur.name,\n properties: cur.properties,\n initializers: cur.initializers,\n preProcessor: function (snapshot) {\n return cur.applySnapshotPreProcessor(prev.applySnapshotPreProcessor(snapshot));\n },\n postProcessor: function (snapshot) {\n return cur.applySnapshotPostProcessor(prev.applySnapshotPostProcessor(snapshot));\n }\n });\n })\n .named(typeName);\n}\n/**\n * Returns if a given value represents a model type.\n *\n * @param type\n * @returns\n */\nfunction isModelType(type) {\n return isType(type) && (type.flags & TypeFlags.Object) > 0;\n}\n\n// TODO: implement CoreType using types.custom ?\n/**\n * @internal\n * @hidden\n */\nvar CoreType = /** @class */ (function (_super) {\n __extends(CoreType, _super);\n function CoreType(name, flags, checker, initializer) {\n if (initializer === void 0) { initializer = identity; }\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: flags\n });\n Object.defineProperty(_this, \"checker\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: checker\n });\n Object.defineProperty(_this, \"initializer\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: initializer\n });\n _this.flags = flags;\n return _this;\n }\n Object.defineProperty(CoreType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.name;\n }\n });\n Object.defineProperty(CoreType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n return createScalarNode(this, parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(CoreType.prototype, \"createNewInstance\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (snapshot) {\n return this.initializer(snapshot);\n }\n });\n Object.defineProperty(CoreType.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n if (isPrimitive(value) && this.checker(value)) {\n return typeCheckSuccess();\n }\n var typeName = this.name === \"Date\" ? \"Date or a unix milliseconds timestamp\" : this.name;\n return typeCheckFailure(context, value, \"Value is not a \" + typeName);\n }\n });\n return CoreType;\n}(SimpleType));\n/**\n * `types.string` - Creates a type that can only contain a string value.\n * This type is used for string values by default\n *\n * Example:\n * ```ts\n * const Person = types.model({\n * firstName: types.string,\n * lastName: \"Doe\"\n * })\n * ```\n */\n// tslint:disable-next-line:variable-name\nvar string = new CoreType(\"string\", TypeFlags.String, function (v) { return typeof v === \"string\"; });\n/**\n * `types.number` - Creates a type that can only contain a numeric value.\n * This type is used for numeric values by default\n *\n * Example:\n * ```ts\n * const Vector = types.model({\n * x: types.number,\n * y: 1.5\n * })\n * ```\n */\n// tslint:disable-next-line:variable-name\nvar number = new CoreType(\"number\", TypeFlags.Number, function (v) { return typeof v === \"number\"; });\n/**\n * `types.integer` - Creates a type that can only contain an integer value.\n *\n * Example:\n * ```ts\n * const Size = types.model({\n * width: types.integer,\n * height: 10\n * })\n * ```\n */\n// tslint:disable-next-line:variable-name\nvar integer = new CoreType(\"integer\", TypeFlags.Integer, function (v) { return isInteger(v); });\n/**\n * `types.float` - Creates a type that can only contain an float value.\n *\n * Example:\n * ```ts\n * const Size = types.model({\n * width: types.float,\n * height: 10\n * })\n * ```\n */\n// tslint:disable-next-line:variable-name\nvar float = new CoreType(\"float\", TypeFlags.Float, function (v) { return isFloat(v); });\n/**\n * `types.finite` - Creates a type that can only contain an finite value.\n *\n * Example:\n * ```ts\n * const Size = types.model({\n * width: types.finite,\n * height: 10\n * })\n * ```\n */\n// tslint:disable-next-line:variable-name\nvar finite = new CoreType(\"finite\", TypeFlags.Finite, function (v) { return isFinite(v); });\n/**\n * `types.boolean` - Creates a type that can only contain a boolean value.\n * This type is used for boolean values by default\n *\n * Example:\n * ```ts\n * const Thing = types.model({\n * isCool: types.boolean,\n * isAwesome: false\n * })\n * ```\n */\n// tslint:disable-next-line:variable-name\nvar boolean = new CoreType(\"boolean\", TypeFlags.Boolean, function (v) { return typeof v === \"boolean\"; });\n/**\n * `types.null` - The type of the value `null`\n */\nvar nullType = new CoreType(\"null\", TypeFlags.Null, function (v) { return v === null; });\n/**\n * `types.undefined` - The type of the value `undefined`\n */\nvar undefinedType = new CoreType(\"undefined\", TypeFlags.Undefined, function (v) { return v === undefined; });\nvar _DatePrimitive = new CoreType(\"Date\", TypeFlags.Date, function (v) { return typeof v === \"number\" || v instanceof Date; }, function (v) { return (v instanceof Date ? v : new Date(v)); });\n_DatePrimitive.getSnapshot = function (node) {\n return node.storedValue.getTime();\n};\n/**\n * `types.Date` - Creates a type that can only contain a javascript Date value.\n *\n * Example:\n * ```ts\n * const LogLine = types.model({\n * timestamp: types.Date,\n * })\n *\n * LogLine.create({ timestamp: new Date() })\n * ```\n */\nvar DatePrimitive = _DatePrimitive;\n/**\n * @internal\n * @hidden\n */\nfunction getPrimitiveFactoryFromValue(value) {\n switch (typeof value) {\n case \"string\":\n return string;\n case \"number\":\n return number; // In the future, isInteger(value) ? integer : number would be interesting, but would be too breaking for now\n case \"boolean\":\n return boolean;\n case \"object\":\n if (value instanceof Date)\n return DatePrimitive;\n }\n throw fail(\"Cannot determine primitive type from value \" + value);\n}\n/**\n * Returns if a given value represents a primitive type.\n *\n * @param type\n * @returns\n */\nfunction isPrimitiveType(type) {\n return (isType(type) &&\n (type.flags &\n (TypeFlags.String |\n TypeFlags.Number |\n TypeFlags.Integer |\n TypeFlags.Boolean |\n TypeFlags.Date)) >\n 0);\n}\n\n/**\n * @internal\n * @hidden\n */\nvar Literal = /** @class */ (function (_super) {\n __extends(Literal, _super);\n function Literal(value) {\n var _this = _super.call(this, JSON.stringify(value)) || this;\n Object.defineProperty(_this, \"value\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Literal\n });\n _this.value = value;\n return _this;\n }\n Object.defineProperty(Literal.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n return createScalarNode(this, parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(Literal.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return JSON.stringify(this.value);\n }\n });\n Object.defineProperty(Literal.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n if (isPrimitive(value) && value === this.value) {\n return typeCheckSuccess();\n }\n return typeCheckFailure(context, value, \"Value is not a literal \" + JSON.stringify(this.value));\n }\n });\n return Literal;\n}(SimpleType));\n/**\n * `types.literal` - The literal type will return a type that will match only the exact given type.\n * The given value must be a primitive, in order to be serialized to a snapshot correctly.\n * You can use literal to match exact strings for example the exact male or female string.\n *\n * Example:\n * ```ts\n * const Person = types.model({\n * name: types.string,\n * gender: types.union(types.literal('male'), types.literal('female'))\n * })\n * ```\n *\n * @param value The value to use in the strict equal check\n * @returns\n */\nfunction literal(value) {\n // check that the given value is a primitive\n assertArg(value, isPrimitive, \"primitive\", 1);\n return new Literal(value);\n}\n/**\n * Returns if a given value represents a literal type.\n *\n * @param type\n * @returns\n */\nfunction isLiteralType(type) {\n return isType(type) && (type.flags & TypeFlags.Literal) > 0;\n}\n\nvar Refinement = /** @class */ (function (_super) {\n __extends(Refinement, _super);\n function Refinement(name, _subtype, _predicate, _message) {\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"_subtype\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _subtype\n });\n Object.defineProperty(_this, \"_predicate\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _predicate\n });\n Object.defineProperty(_this, \"_message\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _message\n });\n return _this;\n }\n Object.defineProperty(Refinement.prototype, \"flags\", {\n get: function () {\n return this._subtype.flags | TypeFlags.Refinement;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Refinement.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.name;\n }\n });\n Object.defineProperty(Refinement.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n // create the child type\n return this._subtype.instantiate(parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(Refinement.prototype, \"isAssignableFrom\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type) {\n return this._subtype.isAssignableFrom(type);\n }\n });\n Object.defineProperty(Refinement.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n var subtypeErrors = this._subtype.validate(value, context);\n if (subtypeErrors.length > 0)\n return subtypeErrors;\n var snapshot = isStateTreeNode(value) ? getStateTreeNode(value).snapshot : value;\n if (!this._predicate(snapshot)) {\n return typeCheckFailure(context, value, this._message(value));\n }\n return typeCheckSuccess();\n }\n });\n Object.defineProperty(Refinement.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n return this._subtype.reconcile(current, newValue, parent, subpath);\n }\n });\n Object.defineProperty(Refinement.prototype, \"getSubTypes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this._subtype;\n }\n });\n return Refinement;\n}(BaseType));\n/**\n * `types.refinement` - Creates a type that is more specific than the base type, e.g. `types.refinement(types.string, value => value.length > 5)` to create a type of strings that can only be longer then 5.\n *\n * @param name\n * @param type\n * @param predicate\n * @returns\n */\nfunction refinement() {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n var name = typeof args[0] === \"string\" ? args.shift() : isType(args[0]) ? args[0].name : null;\n var type = args[0];\n var predicate = args[1];\n var message = args[2] ? args[2] : function (v) { return \"Value does not respect the refinement predicate\"; };\n // ensures all parameters are correct\n assertIsType(type, [1, 2]);\n assertIsString(name, 1);\n assertIsFunction(predicate, [2, 3]);\n assertIsFunction(message, [3, 4]);\n return new Refinement(name, type, predicate, message);\n}\n/**\n * Returns if a given value is a refinement type.\n *\n * @param type\n * @returns\n */\nfunction isRefinementType(type) {\n return (type.flags & TypeFlags.Refinement) > 0;\n}\n\n/**\n * `types.enumeration` - Can be used to create an string based enumeration.\n * (note: this methods is just sugar for a union of string literals)\n *\n * Example:\n * ```ts\n * const TrafficLight = types.model({\n * color: types.enumeration(\"Color\", [\"Red\", \"Orange\", \"Green\"])\n * })\n * ```\n *\n * @param name descriptive name of the enumeration (optional)\n * @param options possible values this enumeration can have\n * @returns\n */\nfunction enumeration(name, options) {\n var realOptions = typeof name === \"string\" ? options : name;\n // check all options\n if (devMode()) {\n realOptions.forEach(function (option, i) {\n assertIsString(option, i + 1);\n });\n }\n var type = union.apply(void 0, __spread(realOptions.map(function (option) { return literal(\"\" + option); })));\n if (typeof name === \"string\")\n type.name = name;\n return type;\n}\n\n/**\n * @internal\n * @hidden\n */\nvar Union = /** @class */ (function (_super) {\n __extends(Union, _super);\n function Union(name, _types, options) {\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"_types\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _types\n });\n Object.defineProperty(_this, \"_dispatcher\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(_this, \"_eager\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: true\n });\n options = __assign({ eager: true, dispatcher: undefined }, options);\n _this._dispatcher = options.dispatcher;\n if (!options.eager)\n _this._eager = false;\n return _this;\n }\n Object.defineProperty(Union.prototype, \"flags\", {\n get: function () {\n var result = TypeFlags.Union;\n this._types.forEach(function (type) {\n result |= type.flags;\n });\n return result;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Union.prototype, \"isAssignableFrom\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type) {\n return this._types.some(function (subType) { return subType.isAssignableFrom(type); });\n }\n });\n Object.defineProperty(Union.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return \"(\" + this._types.map(function (factory) { return factory.describe(); }).join(\" | \") + \")\";\n }\n });\n Object.defineProperty(Union.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n var type = this.determineType(initialValue, undefined);\n if (!type)\n throw fail(\"No matching type for union \" + this.describe()); // can happen in prod builds\n return type.instantiate(parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(Union.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n var type = this.determineType(newValue, current.getReconciliationType());\n if (!type)\n throw fail(\"No matching type for union \" + this.describe()); // can happen in prod builds\n return type.reconcile(current, newValue, parent, subpath);\n }\n });\n Object.defineProperty(Union.prototype, \"determineType\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, reconcileCurrentType) {\n // try the dispatcher, if defined\n if (this._dispatcher) {\n return this._dispatcher(value);\n }\n // find the most accomodating type\n // if we are using reconciliation try the current node type first (fix for #1045)\n if (reconcileCurrentType) {\n if (reconcileCurrentType.is(value)) {\n return reconcileCurrentType;\n }\n return this._types.filter(function (t) { return t !== reconcileCurrentType; }).find(function (type) { return type.is(value); });\n }\n else {\n return this._types.find(function (type) { return type.is(value); });\n }\n }\n });\n Object.defineProperty(Union.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n if (this._dispatcher) {\n return this._dispatcher(value).validate(value, context);\n }\n var allErrors = [];\n var applicableTypes = 0;\n for (var i = 0; i < this._types.length; i++) {\n var type = this._types[i];\n var errors = type.validate(value, context);\n if (errors.length === 0) {\n if (this._eager)\n return typeCheckSuccess();\n else\n applicableTypes++;\n }\n else {\n allErrors.push(errors);\n }\n }\n if (applicableTypes === 1)\n return typeCheckSuccess();\n return typeCheckFailure(context, value, \"No type is applicable for the union\").concat(flattenTypeErrors(allErrors));\n }\n });\n Object.defineProperty(Union.prototype, \"getSubTypes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this._types;\n }\n });\n return Union;\n}(BaseType));\n/**\n * `types.union` - Create a union of multiple types. If the correct type cannot be inferred unambiguously from a snapshot, provide a dispatcher function of the form `(snapshot) => Type`.\n *\n * @param optionsOrType\n * @param otherTypes\n * @returns\n */\nfunction union(optionsOrType) {\n var otherTypes = [];\n for (var _i = 1; _i < arguments.length; _i++) {\n otherTypes[_i - 1] = arguments[_i];\n }\n var options = isType(optionsOrType) ? undefined : optionsOrType;\n var types = isType(optionsOrType) ? __spread([optionsOrType], otherTypes) : otherTypes;\n var name = \"(\" + types.map(function (type) { return type.name; }).join(\" | \") + \")\";\n // check all options\n if (devMode()) {\n if (options) {\n assertArg(options, function (o) { return isPlainObject(o); }, \"object { eager?: boolean, dispatcher?: Function }\", 1);\n }\n types.forEach(function (type, i) {\n assertIsType(type, options ? i + 2 : i + 1);\n });\n }\n return new Union(name, types, options);\n}\n/**\n * Returns if a given value represents a union type.\n *\n * @param type\n * @returns\n */\nfunction isUnionType(type) {\n return (type.flags & TypeFlags.Union) > 0;\n}\n\n/**\n * @hidden\n * @internal\n */\nvar OptionalValue = /** @class */ (function (_super) {\n __extends(OptionalValue, _super);\n function OptionalValue(_subtype, _defaultValue, optionalValues) {\n var _this = _super.call(this, _subtype.name) || this;\n Object.defineProperty(_this, \"_subtype\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _subtype\n });\n Object.defineProperty(_this, \"_defaultValue\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _defaultValue\n });\n Object.defineProperty(_this, \"optionalValues\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: optionalValues\n });\n return _this;\n }\n Object.defineProperty(OptionalValue.prototype, \"flags\", {\n get: function () {\n return this._subtype.flags | TypeFlags.Optional;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(OptionalValue.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this._subtype.describe() + \"?\";\n }\n });\n Object.defineProperty(OptionalValue.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n if (this.optionalValues.indexOf(initialValue) >= 0) {\n var defaultInstanceOrSnapshot = this.getDefaultInstanceOrSnapshot();\n return this._subtype.instantiate(parent, subpath, environment, defaultInstanceOrSnapshot);\n }\n return this._subtype.instantiate(parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(OptionalValue.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n return this._subtype.reconcile(current, this.optionalValues.indexOf(newValue) < 0 && this._subtype.is(newValue)\n ? newValue\n : this.getDefaultInstanceOrSnapshot(), parent, subpath);\n }\n });\n Object.defineProperty(OptionalValue.prototype, \"getDefaultInstanceOrSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var defaultInstanceOrSnapshot = typeof this._defaultValue === \"function\"\n ? this._defaultValue()\n : this._defaultValue;\n // while static values are already snapshots and checked on types.optional\n // generator functions must always be rechecked just in case\n if (typeof this._defaultValue === \"function\") {\n typecheckInternal(this, defaultInstanceOrSnapshot);\n }\n return defaultInstanceOrSnapshot;\n }\n });\n Object.defineProperty(OptionalValue.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n // defaulted values can be skipped\n if (this.optionalValues.indexOf(value) >= 0) {\n return typeCheckSuccess();\n }\n // bounce validation to the sub-type\n return this._subtype.validate(value, context);\n }\n });\n Object.defineProperty(OptionalValue.prototype, \"isAssignableFrom\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type) {\n return this._subtype.isAssignableFrom(type);\n }\n });\n Object.defineProperty(OptionalValue.prototype, \"getSubTypes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this._subtype;\n }\n });\n return OptionalValue;\n}(BaseType));\nfunction checkOptionalPreconditions(type, defaultValueOrFunction) {\n // make sure we never pass direct instances\n if (typeof defaultValueOrFunction !== \"function\" && isStateTreeNode(defaultValueOrFunction)) {\n throw fail(\"default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead\");\n }\n assertIsType(type, 1);\n if (devMode()) {\n // we only check default values if they are passed directly\n // if they are generator functions they will be checked once they are generated\n // we don't check generator function results here to avoid generating a node just for type-checking purposes\n // which might generate side-effects\n if (typeof defaultValueOrFunction !== \"function\") {\n typecheckInternal(type, defaultValueOrFunction);\n }\n }\n}\n/**\n * `types.optional` - Can be used to create a property with a default value.\n *\n * Depending on the third argument (`optionalValues`) there are two ways of operation:\n * - If the argument is not provided, then if a value is not provided in the snapshot (`undefined` or missing),\n * it will default to the provided `defaultValue`\n * - If the argument is provided, then if the value in the snapshot matches one of the optional values inside the array then it will\n * default to the provided `defaultValue`. Additionally, if one of the optional values inside the array is `undefined` then a missing\n * property is also valid.\n *\n * Note that it is also possible to include values of the same type as the intended subtype as optional values,\n * in this case the optional value will be transformed into the `defaultValue` (e.g. `types.optional(types.string, \"unnamed\", [undefined, \"\"])`\n * will transform the snapshot values `undefined` (and therefore missing) and empty strings into the string `\"unnamed\"` when it gets\n * instantiated).\n *\n * If `defaultValue` is a function, the function will be invoked for every new instance.\n * Applying a snapshot in which the optional value is one of the optional values (or `undefined`/_not_ present if none are provided) causes the\n * value to be reset.\n *\n * Example:\n * ```ts\n * const Todo = types.model({\n * title: types.string,\n * subtitle1: types.optional(types.string, \"\", [null]),\n * subtitle2: types.optional(types.string, \"\", [null, undefined]),\n * done: types.optional(types.boolean, false),\n * created: types.optional(types.Date, () => new Date()),\n * })\n *\n * // if done is missing / undefined it will become false\n * // if created is missing / undefined it will get a freshly generated timestamp\n * // if subtitle1 is null it will default to \"\", but it cannot be missing or undefined\n * // if subtitle2 is null or undefined it will default to \"\"; since it can be undefined it can also be missing\n * const todo = Todo.create({ title: \"Get coffee\", subtitle1: null })\n * ```\n *\n * @param type\n * @param defaultValueOrFunction\n * @param optionalValues an optional array with zero or more primitive values (string, number, boolean, null or undefined)\n * that will be converted into the default. `[ undefined ]` is assumed when none is provided\n * @returns\n */\nfunction optional(type, defaultValueOrFunction, optionalValues) {\n checkOptionalPreconditions(type, defaultValueOrFunction);\n return new OptionalValue(type, defaultValueOrFunction, optionalValues ? optionalValues : undefinedAsOptionalValues);\n}\nvar undefinedAsOptionalValues = [undefined];\n/**\n * Returns if a value represents an optional type.\n *\n * @template IT\n * @param type\n * @returns\n */\nfunction isOptionalType(type) {\n return isType(type) && (type.flags & TypeFlags.Optional) > 0;\n}\n\nvar optionalUndefinedType = optional(undefinedType, undefined);\nvar optionalNullType = optional(nullType, null);\n/**\n * `types.maybe` - Maybe will make a type nullable, and also optional.\n * The value `undefined` will be used to represent nullability.\n *\n * @param type\n * @returns\n */\nfunction maybe(type) {\n assertIsType(type, 1);\n return union(type, optionalUndefinedType);\n}\n/**\n * `types.maybeNull` - Maybe will make a type nullable, and also optional.\n * The value `null` will be used to represent no value.\n *\n * @param type\n * @returns\n */\nfunction maybeNull(type) {\n assertIsType(type, 1);\n return union(type, optionalNullType);\n}\n\nvar Late = /** @class */ (function (_super) {\n __extends(Late, _super);\n function Late(name, _definition) {\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"_definition\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: _definition\n });\n Object.defineProperty(_this, \"_subType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n return _this;\n }\n Object.defineProperty(Late.prototype, \"flags\", {\n get: function () {\n return (this._subType ? this._subType.flags : 0) | TypeFlags.Late;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Late.prototype, \"getSubType\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (mustSucceed) {\n if (!this._subType) {\n var t = undefined;\n try {\n t = this._definition();\n }\n catch (e) {\n if (e instanceof ReferenceError)\n // can happen in strict ES5 code when a definition is self refering\n t = undefined;\n else\n throw e;\n }\n if (mustSucceed && t === undefined)\n throw fail(\"Late type seems to be used too early, the definition (still) returns undefined\");\n if (t) {\n if (devMode() && !isType(t))\n throw fail(\"Failed to determine subtype, make sure types.late returns a type definition.\");\n this._subType = t;\n }\n }\n return this._subType;\n }\n });\n Object.defineProperty(Late.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n return this.getSubType(true).instantiate(parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(Late.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n return this.getSubType(true).reconcile(current, newValue, parent, subpath);\n }\n });\n Object.defineProperty(Late.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var t = this.getSubType(false);\n return t ? t.name : \"\";\n }\n });\n Object.defineProperty(Late.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n var t = this.getSubType(false);\n if (!t) {\n // See #916; the variable the definition closure is pointing to wasn't defined yet, so can't be evaluted yet here\n return typeCheckSuccess();\n }\n return t.validate(value, context);\n }\n });\n Object.defineProperty(Late.prototype, \"isAssignableFrom\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type) {\n var t = this.getSubType(false);\n return t ? t.isAssignableFrom(type) : false;\n }\n });\n Object.defineProperty(Late.prototype, \"getSubTypes\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n var subtype = this.getSubType(false);\n return subtype ? subtype : cannotDetermineSubtype;\n }\n });\n return Late;\n}(BaseType));\n/**\n * `types.late` - Defines a type that gets implemented later. This is useful when you have to deal with circular dependencies.\n * Please notice that when defining circular dependencies TypeScript isn't smart enough to inference them.\n *\n * Example:\n * ```ts\n * // TypeScript isn't smart enough to infer self referencing types.\n * const Node = types.model({\n * children: types.array(types.late((): IAnyModelType => Node)) // then typecast each array element to Instance\n * })\n * ```\n *\n * @param name The name to use for the type that will be returned.\n * @param type A function that returns the type that will be defined.\n * @returns\n */\nfunction late(nameOrType, maybeType) {\n var name = typeof nameOrType === \"string\" ? nameOrType : \"late(\" + nameOrType.toString() + \")\";\n var type = typeof nameOrType === \"string\" ? maybeType : nameOrType;\n // checks that the type is actually a late type\n if (devMode()) {\n if (!(typeof type === \"function\" && type.length === 0))\n throw fail(\"Invalid late type, expected a function with zero arguments that returns a type, got: \" +\n type);\n }\n return new Late(name, type);\n}\n/**\n * Returns if a given value represents a late type.\n *\n * @param type\n * @returns\n */\nfunction isLateType(type) {\n return isType(type) && (type.flags & TypeFlags.Late) > 0;\n}\n\nfunction lazy(name, options) {\n // TODO: fix this unknown casting to be stricter\n return new Lazy(name, options);\n}\n/**\n * @internal\n * @hidden\n */\nvar Lazy = /** @class */ (function (_super) {\n __extends(Lazy, _super);\n function Lazy(name, options) {\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"options\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: options\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Lazy\n });\n Object.defineProperty(_this, \"loadedType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: null\n });\n Object.defineProperty(_this, \"pendingNodeList\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: observable.array()\n });\n when(function () {\n return _this.pendingNodeList.length > 0 &&\n _this.pendingNodeList.some(function (node) {\n return node.isAlive && _this.options.shouldLoadPredicate(node.parent ? node.parent.value : null);\n });\n }, function () {\n _this.options.loadType().then(action(function (type) {\n _this.loadedType = type;\n _this.pendingNodeList.forEach(function (node) {\n if (!node.parent)\n return;\n if (!_this.loadedType)\n return;\n node.parent.applyPatches([\n {\n op: \"replace\",\n path: \"/\" + node.subpath,\n value: node.snapshot\n }\n ]);\n });\n }));\n });\n return _this;\n }\n Object.defineProperty(Lazy.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return \"\";\n }\n });\n Object.defineProperty(Lazy.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, value) {\n var _this = this;\n if (this.loadedType) {\n return this.loadedType.instantiate(parent, subpath, environment, value);\n }\n var node = createScalarNode(this, parent, subpath, environment, deepFreeze(value));\n this.pendingNodeList.push(node);\n when(function () { return !node.isAlive; }, function () { return _this.pendingNodeList.splice(_this.pendingNodeList.indexOf(node), 1); });\n return node;\n }\n });\n Object.defineProperty(Lazy.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n if (this.loadedType) {\n return this.loadedType.validate(value, context);\n }\n if (!isSerializable(value)) {\n return typeCheckFailure(context, value, \"Value is not serializable and cannot be lazy\");\n }\n return typeCheckSuccess();\n }\n });\n Object.defineProperty(Lazy.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, value, parent, subpath) {\n if (this.loadedType) {\n current.die();\n return this.loadedType.instantiate(parent, subpath, parent.environment, value);\n }\n return _super.prototype.reconcile.call(this, current, value, parent, subpath);\n }\n });\n return Lazy;\n}(SimpleType));\n\n/**\n * @internal\n * @hidden\n */\nvar Frozen = /** @class */ (function (_super) {\n __extends(Frozen, _super);\n function Frozen(subType) {\n var _this = _super.call(this, subType ? \"frozen(\" + subType.name + \")\" : \"frozen\") || this;\n Object.defineProperty(_this, \"subType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: subType\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Frozen\n });\n return _this;\n }\n Object.defineProperty(Frozen.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return \"\";\n }\n });\n Object.defineProperty(Frozen.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, value) {\n // create the node\n return createScalarNode(this, parent, subpath, environment, deepFreeze(value));\n }\n });\n Object.defineProperty(Frozen.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n if (!isSerializable(value)) {\n return typeCheckFailure(context, value, \"Value is not serializable and cannot be frozen\");\n }\n if (this.subType)\n return this.subType.validate(value, context);\n return typeCheckSuccess();\n }\n });\n return Frozen;\n}(SimpleType));\nvar untypedFrozenInstance = new Frozen();\n/**\n * `types.frozen` - Frozen can be used to store any value that is serializable in itself (that is valid JSON).\n * Frozen values need to be immutable or treated as if immutable. They need be serializable as well.\n * Values stored in frozen will snapshotted as-is by MST, and internal changes will not be tracked.\n *\n * This is useful to store complex, but immutable values like vectors etc. It can form a powerful bridge to parts of your application that should be immutable, or that assume data to be immutable.\n *\n * Note: if you want to store free-form state that is mutable, or not serializeable, consider using volatile state instead.\n *\n * Frozen properties can be defined in three different ways\n * 1. `types.frozen(SubType)` - provide a valid MST type and frozen will check if the provided data conforms the snapshot for that type\n * 2. `types.frozen({ someDefaultValue: true})` - provide a primitive value, object or array, and MST will infer the type from that object, and also make it the default value for the field\n * 3. `types.frozen()` - provide a typescript type, to help in strongly typing the field (design time only)\n *\n * Example:\n * ```ts\n * const GameCharacter = types.model({\n * name: string,\n * location: types.frozen({ x: 0, y: 0})\n * })\n *\n * const hero = GameCharacter.create({\n * name: \"Mario\",\n * location: { x: 7, y: 4 }\n * })\n *\n * hero.location = { x: 10, y: 2 } // OK\n * hero.location.x = 7 // Not ok!\n * ```\n *\n * ```ts\n * type Point = { x: number, y: number }\n * const Mouse = types.model({\n * loc: types.frozen()\n * })\n * ```\n *\n * @param defaultValueOrType\n * @returns\n */\nfunction frozen(arg) {\n if (arguments.length === 0)\n return untypedFrozenInstance;\n else if (isType(arg))\n return new Frozen(arg);\n else\n return optional(untypedFrozenInstance, arg);\n}\n/**\n * Returns if a given value represents a frozen type.\n *\n * @param type\n * @returns\n */\nfunction isFrozenType(type) {\n return isType(type) && (type.flags & TypeFlags.Frozen) > 0;\n}\n\nfunction getInvalidationCause(hook) {\n switch (hook) {\n case Hook.beforeDestroy:\n return \"destroy\";\n case Hook.beforeDetach:\n return \"detach\";\n default:\n return undefined;\n }\n}\nvar StoredReference = /** @class */ (function () {\n function StoredReference(value, targetType) {\n Object.defineProperty(this, \"targetType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: targetType\n });\n Object.defineProperty(this, \"identifier\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"node\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"resolvedReference\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n if (isValidIdentifier(value)) {\n this.identifier = value;\n }\n else if (isStateTreeNode(value)) {\n var targetNode = getStateTreeNode(value);\n if (!targetNode.identifierAttribute)\n throw fail(\"Can only store references with a defined identifier attribute.\");\n var id = targetNode.unnormalizedIdentifier;\n if (id === null || id === undefined) {\n throw fail(\"Can only store references to tree nodes with a defined identifier.\");\n }\n this.identifier = id;\n }\n else {\n throw fail(\"Can only store references to tree nodes or identifiers, got: '\" + value + \"'\");\n }\n }\n Object.defineProperty(StoredReference.prototype, \"updateResolvedReference\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n var normalizedId = normalizeIdentifier(this.identifier);\n var root = node.root;\n var lastCacheModification = root.identifierCache.getLastCacheModificationPerId(normalizedId);\n if (!this.resolvedReference ||\n this.resolvedReference.lastCacheModification !== lastCacheModification) {\n var targetType = this.targetType;\n // reference was initialized with the identifier of the target\n var target = root.identifierCache.resolve(targetType, normalizedId);\n if (!target) {\n throw new InvalidReferenceError(\"[mobx-state-tree] Failed to resolve reference '\" + this.identifier + \"' to type '\" + this.targetType.name + \"' (from node: \" + node.path + \")\");\n }\n this.resolvedReference = {\n node: target,\n lastCacheModification: lastCacheModification\n };\n }\n }\n });\n Object.defineProperty(StoredReference.prototype, \"resolvedValue\", {\n get: function () {\n this.updateResolvedReference(this.node);\n return this.resolvedReference.node.value;\n },\n enumerable: false,\n configurable: true\n });\n return StoredReference;\n}());\n/**\n * @internal\n * @hidden\n */\nvar InvalidReferenceError = /** @class */ (function (_super) {\n __extends(InvalidReferenceError, _super);\n function InvalidReferenceError(m) {\n var _this = _super.call(this, m) || this;\n Object.setPrototypeOf(_this, InvalidReferenceError.prototype);\n return _this;\n }\n return InvalidReferenceError;\n}(Error));\n/**\n * @internal\n * @hidden\n */\nvar BaseReferenceType = /** @class */ (function (_super) {\n __extends(BaseReferenceType, _super);\n function BaseReferenceType(targetType, onInvalidated) {\n var _this = _super.call(this, \"reference(\" + targetType.name + \")\") || this;\n Object.defineProperty(_this, \"targetType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: targetType\n });\n Object.defineProperty(_this, \"onInvalidated\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: onInvalidated\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Reference\n });\n return _this;\n }\n Object.defineProperty(BaseReferenceType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.name;\n }\n });\n Object.defineProperty(BaseReferenceType.prototype, \"isAssignableFrom\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (type) {\n return this.targetType.isAssignableFrom(type);\n }\n });\n Object.defineProperty(BaseReferenceType.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n return isValidIdentifier(value)\n ? typeCheckSuccess()\n : typeCheckFailure(context, value, \"Value is not a valid identifier, which is a string or a number\");\n }\n });\n Object.defineProperty(BaseReferenceType.prototype, \"fireInvalidated\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (cause, storedRefNode, referenceId, refTargetNode) {\n // to actually invalidate a reference we need an alive parent,\n // since it is a scalar value (immutable-ish) and we need to change it\n // from the parent\n var storedRefParentNode = storedRefNode.parent;\n if (!storedRefParentNode || !storedRefParentNode.isAlive) {\n return;\n }\n var storedRefParentValue = storedRefParentNode.storedValue;\n if (!storedRefParentValue) {\n return;\n }\n this.onInvalidated({\n cause: cause,\n parent: storedRefParentValue,\n invalidTarget: refTargetNode ? refTargetNode.storedValue : undefined,\n invalidId: referenceId,\n replaceRef: function (newRef) {\n applyPatch(storedRefNode.root.storedValue, {\n op: \"replace\",\n value: newRef,\n path: storedRefNode.path\n });\n },\n removeRef: function () {\n if (isModelType(storedRefParentNode.type)) {\n this.replaceRef(undefined);\n }\n else {\n applyPatch(storedRefNode.root.storedValue, {\n op: \"remove\",\n path: storedRefNode.path\n });\n }\n }\n });\n }\n });\n Object.defineProperty(BaseReferenceType.prototype, \"addTargetNodeWatcher\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (storedRefNode, referenceId) {\n var _this = this;\n // this will make sure the target node becomes created\n var refTargetValue = this.getValue(storedRefNode);\n if (!refTargetValue) {\n return undefined;\n }\n var refTargetNode = getStateTreeNode(refTargetValue);\n var hookHandler = function (_, refTargetNodeHook) {\n var cause = getInvalidationCause(refTargetNodeHook);\n if (!cause) {\n return;\n }\n _this.fireInvalidated(cause, storedRefNode, referenceId, refTargetNode);\n };\n var refTargetDetachHookDisposer = refTargetNode.registerHook(Hook.beforeDetach, hookHandler);\n var refTargetDestroyHookDisposer = refTargetNode.registerHook(Hook.beforeDestroy, hookHandler);\n return function () {\n refTargetDetachHookDisposer();\n refTargetDestroyHookDisposer();\n };\n }\n });\n Object.defineProperty(BaseReferenceType.prototype, \"watchTargetNodeForInvalidations\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (storedRefNode, identifier, customGetSet) {\n var _this = this;\n if (!this.onInvalidated) {\n return;\n }\n var onRefTargetDestroyedHookDisposer;\n // get rid of the watcher hook when the stored ref node is destroyed\n // detached is ignored since scalar nodes (where the reference resides) cannot be detached\n storedRefNode.registerHook(Hook.beforeDestroy, function () {\n if (onRefTargetDestroyedHookDisposer) {\n onRefTargetDestroyedHookDisposer();\n }\n });\n var startWatching = function (sync) {\n // re-create hook in case the stored ref gets reattached\n if (onRefTargetDestroyedHookDisposer) {\n onRefTargetDestroyedHookDisposer();\n }\n // make sure the target node is actually there and initialized\n var storedRefParentNode = storedRefNode.parent;\n var storedRefParentValue = storedRefParentNode && storedRefParentNode.storedValue;\n if (storedRefParentNode && storedRefParentNode.isAlive && storedRefParentValue) {\n var refTargetNodeExists = void 0;\n if (customGetSet) {\n refTargetNodeExists = !!customGetSet.get(identifier, storedRefParentValue);\n }\n else {\n refTargetNodeExists = storedRefNode.root.identifierCache.has(_this.targetType, normalizeIdentifier(identifier));\n }\n if (!refTargetNodeExists) {\n // we cannot change the reference in sync mode\n // since we are in the middle of a reconciliation/instantiation and the change would be overwritten\n // for those cases just let the wrong reference be assigned and fail upon usage\n // (like current references do)\n // this means that effectively this code will only run when it is created from a snapshot\n if (!sync) {\n _this.fireInvalidated(\"invalidSnapshotReference\", storedRefNode, identifier, null);\n }\n }\n else {\n onRefTargetDestroyedHookDisposer = _this.addTargetNodeWatcher(storedRefNode, identifier);\n }\n }\n };\n if (storedRefNode.state === NodeLifeCycle.FINALIZED) {\n // already attached, so the whole tree is ready\n startWatching(true);\n }\n else {\n if (!storedRefNode.isRoot) {\n // start watching once the whole tree is ready\n storedRefNode.root.registerHook(Hook.afterCreationFinalization, function () {\n // make sure to attach it so it can start listening\n if (storedRefNode.parent) {\n storedRefNode.parent.createObservableInstanceIfNeeded();\n }\n });\n }\n // start watching once the node is attached somewhere / parent changes\n storedRefNode.registerHook(Hook.afterAttach, function () {\n startWatching(false);\n });\n }\n }\n });\n return BaseReferenceType;\n}(SimpleType));\n/**\n * @internal\n * @hidden\n */\nvar IdentifierReferenceType = /** @class */ (function (_super) {\n __extends(IdentifierReferenceType, _super);\n function IdentifierReferenceType(targetType, onInvalidated) {\n return _super.call(this, targetType, onInvalidated) || this;\n }\n Object.defineProperty(IdentifierReferenceType.prototype, \"getValue\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (storedRefNode) {\n if (!storedRefNode.isAlive)\n return undefined;\n var storedRef = storedRefNode.storedValue;\n return storedRef.resolvedValue;\n }\n });\n Object.defineProperty(IdentifierReferenceType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (storedRefNode) {\n var ref = storedRefNode.storedValue;\n return ref.identifier;\n }\n });\n Object.defineProperty(IdentifierReferenceType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n var identifier = isStateTreeNode(initialValue) ? getIdentifier(initialValue) : initialValue;\n var storedRef = new StoredReference(initialValue, this.targetType);\n var storedRefNode = createScalarNode(this, parent, subpath, environment, storedRef);\n storedRef.node = storedRefNode;\n this.watchTargetNodeForInvalidations(storedRefNode, identifier, undefined);\n return storedRefNode;\n }\n });\n Object.defineProperty(IdentifierReferenceType.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n if (!current.isDetaching && current.type === this) {\n var compareByValue = isStateTreeNode(newValue);\n var ref = current.storedValue;\n if ((!compareByValue && ref.identifier === newValue) ||\n (compareByValue && ref.resolvedValue === newValue)) {\n current.setParent(parent, subpath);\n return current;\n }\n }\n var newNode = this.instantiate(parent, subpath, undefined, newValue);\n current.die(); // noop if detaching\n return newNode;\n }\n });\n return IdentifierReferenceType;\n}(BaseReferenceType));\n/**\n * @internal\n * @hidden\n */\nvar CustomReferenceType = /** @class */ (function (_super) {\n __extends(CustomReferenceType, _super);\n function CustomReferenceType(targetType, options, onInvalidated) {\n var _this = _super.call(this, targetType, onInvalidated) || this;\n Object.defineProperty(_this, \"options\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: options\n });\n return _this;\n }\n Object.defineProperty(CustomReferenceType.prototype, \"getValue\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (storedRefNode) {\n if (!storedRefNode.isAlive)\n return undefined;\n var referencedNode = this.options.get(storedRefNode.storedValue, storedRefNode.parent ? storedRefNode.parent.storedValue : null);\n return referencedNode;\n }\n });\n Object.defineProperty(CustomReferenceType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (storedRefNode) {\n return storedRefNode.storedValue;\n }\n });\n Object.defineProperty(CustomReferenceType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, newValue) {\n var identifier = isStateTreeNode(newValue)\n ? this.options.set(newValue, parent ? parent.storedValue : null)\n : newValue;\n var storedRefNode = createScalarNode(this, parent, subpath, environment, identifier);\n this.watchTargetNodeForInvalidations(storedRefNode, identifier, this.options);\n return storedRefNode;\n }\n });\n Object.defineProperty(CustomReferenceType.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n var newIdentifier = isStateTreeNode(newValue)\n ? this.options.set(newValue, current ? current.storedValue : null)\n : newValue;\n if (!current.isDetaching && current.type === this && current.storedValue === newIdentifier) {\n current.setParent(parent, subpath);\n return current;\n }\n var newNode = this.instantiate(parent, subpath, undefined, newIdentifier);\n current.die(); // noop if detaching\n return newNode;\n }\n });\n return CustomReferenceType;\n}(BaseReferenceType));\n/**\n * `types.reference` - Creates a reference to another type, which should have defined an identifier.\n * See also the [reference and identifiers](https://github.com/mobxjs/mobx-state-tree#references-and-identifiers) section.\n */\nfunction reference(subType, options) {\n assertIsType(subType, 1);\n if (devMode()) {\n if (arguments.length === 2 && typeof arguments[1] === \"string\") {\n // istanbul ignore next\n throw fail(\"References with base path are no longer supported. Please remove the base path.\");\n }\n }\n var getSetOptions = options ? options : undefined;\n var onInvalidated = options\n ? options.onInvalidated\n : undefined;\n if (getSetOptions && (getSetOptions.get || getSetOptions.set)) {\n if (devMode()) {\n if (!getSetOptions.get || !getSetOptions.set) {\n throw fail(\"reference options must either contain both a 'get' and a 'set' method or none of them\");\n }\n }\n return new CustomReferenceType(subType, {\n get: getSetOptions.get,\n set: getSetOptions.set\n }, onInvalidated);\n }\n else {\n return new IdentifierReferenceType(subType, onInvalidated);\n }\n}\n/**\n * Returns if a given value represents a reference type.\n *\n * @param type\n * @returns\n */\nfunction isReferenceType(type) {\n return (type.flags & TypeFlags.Reference) > 0;\n}\n/**\n * `types.safeReference` - A safe reference is like a standard reference, except that it accepts the undefined value by default\n * and automatically sets itself to undefined (when the parent is a model) / removes itself from arrays and maps\n * when the reference it is pointing to gets detached/destroyed.\n *\n * The optional options parameter object accepts a parameter named `acceptsUndefined`, which is set to true by default, so it is suitable\n * for model properties.\n * When used inside collections (arrays/maps), it is recommended to set this option to false so it can't take undefined as value,\n * which is usually the desired in those cases.\n * Additionally, the optional options parameter object accepts a parameter named `onInvalidated`, which will be called when the reference target node that the reference is pointing to is about to be detached/destroyed\n *\n * Strictly speaking it is a `types.maybe(types.reference(X))` (when `acceptsUndefined` is set to true, the default) and\n * `types.reference(X)` (when `acceptsUndefined` is set to false), both of them with a customized `onInvalidated` option.\n *\n * @param subType\n * @param options\n * @returns\n */\nfunction safeReference(subType, options) {\n var refType = reference(subType, __assign(__assign({}, options), { onInvalidated: function (ev) {\n if (options && options.onInvalidated) {\n options.onInvalidated(ev);\n }\n ev.removeRef();\n } }));\n if (options && options.acceptsUndefined === false) {\n return refType;\n }\n else {\n return maybe(refType);\n }\n}\n\nvar BaseIdentifierType = /** @class */ (function (_super) {\n __extends(BaseIdentifierType, _super);\n function BaseIdentifierType(name, validType) {\n var _this = _super.call(this, name) || this;\n Object.defineProperty(_this, \"validType\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: validType\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Identifier\n });\n return _this;\n }\n Object.defineProperty(BaseIdentifierType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n if (!parent || !(parent.type instanceof ModelType))\n throw fail(\"Identifier types can only be instantiated as direct child of a model type\");\n return createScalarNode(this, parent, subpath, environment, initialValue);\n }\n });\n Object.defineProperty(BaseIdentifierType.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, newValue, parent, subpath) {\n // we don't consider detaching here since identifier are scalar nodes, and scalar nodes cannot be detached\n if (current.storedValue !== newValue)\n throw fail(\"Tried to change identifier from '\" + current.storedValue + \"' to '\" + newValue + \"'. Changing identifiers is not allowed.\");\n current.setParent(parent, subpath);\n return current;\n }\n });\n Object.defineProperty(BaseIdentifierType.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n if (typeof value !== this.validType) {\n return typeCheckFailure(context, value, \"Value is not a valid \" + this.describe() + \", expected a \" + this.validType);\n }\n return typeCheckSuccess();\n }\n });\n return BaseIdentifierType;\n}(SimpleType));\n/**\n * @internal\n * @hidden\n */\nvar IdentifierType = /** @class */ (function (_super) {\n __extends(IdentifierType, _super);\n function IdentifierType() {\n var _this = _super.call(this, \"identifier\", \"string\") || this;\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Identifier\n });\n return _this;\n }\n Object.defineProperty(IdentifierType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return \"identifier\";\n }\n });\n return IdentifierType;\n}(BaseIdentifierType));\n/**\n * @internal\n * @hidden\n */\nvar IdentifierNumberType = /** @class */ (function (_super) {\n __extends(IdentifierNumberType, _super);\n function IdentifierNumberType() {\n return _super.call(this, \"identifierNumber\", \"number\") || this;\n }\n Object.defineProperty(IdentifierNumberType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n return node.storedValue;\n }\n });\n Object.defineProperty(IdentifierNumberType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return \"identifierNumber\";\n }\n });\n return IdentifierNumberType;\n}(BaseIdentifierType));\n/**\n * `types.identifier` - Identifiers are used to make references, lifecycle events and reconciling works.\n * Inside a state tree, for each type can exist only one instance for each given identifier.\n * For example there couldn't be 2 instances of user with id 1. If you need more, consider using references.\n * Identifier can be used only as type property of a model.\n * This type accepts as parameter the value type of the identifier field that can be either string or number.\n *\n * Example:\n * ```ts\n * const Todo = types.model(\"Todo\", {\n * id: types.identifier,\n * title: types.string\n * })\n * ```\n *\n * @returns\n */\nvar identifier = new IdentifierType();\n/**\n * `types.identifierNumber` - Similar to `types.identifier`. This one will serialize from / to a number when applying snapshots\n *\n * Example:\n * ```ts\n * const Todo = types.model(\"Todo\", {\n * id: types.identifierNumber,\n * title: types.string\n * })\n * ```\n *\n * @returns\n */\nvar identifierNumber = new IdentifierNumberType();\n/**\n * Returns if a given value represents an identifier type.\n *\n * @param type\n * @returns\n */\nfunction isIdentifierType(type) {\n return isType(type) && (type.flags & TypeFlags.Identifier) > 0;\n}\n/**\n * @internal\n * @hidden\n */\nfunction normalizeIdentifier(id) {\n return \"\" + id;\n}\n/**\n * @internal\n * @hidden\n */\nfunction isValidIdentifier(id) {\n return typeof id === \"string\" || typeof id === \"number\";\n}\n/**\n * @internal\n * @hidden\n */\nfunction assertIsValidIdentifier(id, argNumber) {\n assertArg(id, isValidIdentifier, \"string or number (identifier)\", argNumber);\n}\n\n/**\n * `types.custom` - Creates a custom type. Custom types can be used for arbitrary immutable values, that have a serializable representation. For example, to create your own Date representation, Decimal type etc.\n *\n * The signature of the options is:\n * ```ts\n * export interface CustomTypeOptions {\n * // Friendly name\n * name: string\n * // given a serialized value and environment, how to turn it into the target type\n * fromSnapshot(snapshot: S, env: any): T\n * // return the serialization of the current value\n * toSnapshot(value: T): S\n * // if true, this is a converted value, if false, it's a snapshot\n * isTargetType(value: T | S): value is T\n * // a non empty string is assumed to be a validation error\n * getValidationMessage?(snapshot: S): string\n * }\n * ```\n *\n * Example:\n * ```ts\n * const DecimalPrimitive = types.custom({\n * name: \"Decimal\",\n * fromSnapshot(value: string) {\n * return new Decimal(value)\n * },\n * toSnapshot(value: Decimal) {\n * return value.toString()\n * },\n * isTargetType(value: string | Decimal): boolean {\n * return value instanceof Decimal\n * },\n * getValidationMessage(value: string): string {\n * if (/^-?\\d+\\.\\d+$/.test(value)) return \"\" // OK\n * return `'${value}' doesn't look like a valid decimal number`\n * }\n * })\n *\n * const Wallet = types.model({\n * balance: DecimalPrimitive\n * })\n * ```\n *\n * @param options\n * @returns\n */\nfunction custom(options) {\n return new CustomType(options);\n}\n/**\n * @internal\n * @hidden\n */\nvar CustomType = /** @class */ (function (_super) {\n __extends(CustomType, _super);\n function CustomType(options) {\n var _this = _super.call(this, options.name) || this;\n Object.defineProperty(_this, \"options\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: options\n });\n Object.defineProperty(_this, \"flags\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: TypeFlags.Custom\n });\n return _this;\n }\n Object.defineProperty(CustomType.prototype, \"describe\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function () {\n return this.name;\n }\n });\n Object.defineProperty(CustomType.prototype, \"isValidSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (value, context) {\n if (this.options.isTargetType(value))\n return typeCheckSuccess();\n var typeError = this.options.getValidationMessage(value);\n if (typeError) {\n return typeCheckFailure(context, value, \"Invalid value for type '\" + this.name + \"': \" + typeError);\n }\n return typeCheckSuccess();\n }\n });\n Object.defineProperty(CustomType.prototype, \"getSnapshot\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (node) {\n return this.options.toSnapshot(node.storedValue);\n }\n });\n Object.defineProperty(CustomType.prototype, \"instantiate\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (parent, subpath, environment, initialValue) {\n var valueToStore = this.options.isTargetType(initialValue)\n ? initialValue\n : this.options.fromSnapshot(initialValue, parent && parent.root.environment);\n return createScalarNode(this, parent, subpath, environment, valueToStore);\n }\n });\n Object.defineProperty(CustomType.prototype, \"reconcile\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (current, value, parent, subpath) {\n var isSnapshot = !this.options.isTargetType(value);\n // in theory customs use scalar nodes which cannot be detached, but still...\n if (!current.isDetaching) {\n var unchanged = current.type === this &&\n (isSnapshot ? value === current.snapshot : value === current.storedValue);\n if (unchanged) {\n current.setParent(parent, subpath);\n return current;\n }\n }\n var valueToStore = isSnapshot\n ? this.options.fromSnapshot(value, parent.root.environment)\n : value;\n var newNode = this.instantiate(parent, subpath, undefined, valueToStore);\n current.die(); // noop if detaching\n return newNode;\n }\n });\n return CustomType;\n}(SimpleType));\n\n// we import the types to re-export them inside types.\nvar types = {\n enumeration: enumeration,\n model: model,\n compose: compose,\n custom: custom,\n reference: reference,\n safeReference: safeReference,\n union: union,\n optional: optional,\n literal: literal,\n maybe: maybe,\n maybeNull: maybeNull,\n refinement: refinement,\n string: string,\n boolean: boolean,\n number: number,\n integer: integer,\n float: float,\n finite: finite,\n Date: DatePrimitive,\n map: map,\n array: array,\n frozen: frozen,\n identifier: identifier,\n identifierNumber: identifierNumber,\n late: late,\n lazy: lazy,\n undefined: undefinedType,\n null: nullType,\n snapshotProcessor: snapshotProcessor\n};\n\nexport { addDisposer, addMiddleware, applyAction, applyPatch, applySnapshot, cast, castFlowReturn, castToReferenceSnapshot, castToSnapshot, clone, createActionTrackingMiddleware, createActionTrackingMiddleware2, decorate, destroy, detach, escapeJsonPath, flow, getChildType, getEnv, getIdentifier, getLivelinessChecking, getMembers, getNodeId, getParent, getParentOfType, getPath, getPathParts, getPropertyMembers, getRelativePath, getRoot, getRunningActionContext, getSnapshot, getType, hasParent, hasParentOfType, isActionContextChildOf, isActionContextThisOrChildOf, isAlive, isArrayType, isFrozenType, isIdentifierType, isLateType, isLiteralType, isMapType, isModelType, isOptionalType, isPrimitiveType, isProtected, isReferenceType, isRefinementType, isRoot, isStateTreeNode, isType, isUnionType, isValidReference, joinJsonPath, onAction, onPatch, onSnapshot, process$1 as process, protect, recordActions, recordPatches, resolveIdentifier, resolvePath, setLivelinessChecking, setLivelynessChecking, splitJsonPath, types as t, toGenerator, toGeneratorFunction, tryReference, tryResolve, typecheck, types, unescapeJsonPath, unprotect, walk };\n","const niceErrors = {\n 0: `Invalid value for configuration 'enforceActions', expected 'never', 'always' or 'observed'`,\n 1(annotationType, key: PropertyKey) {\n return `Cannot apply '${annotationType}' to '${key.toString()}': Field not found.`\n },\n /*\n 2(prop) {\n return `invalid decorator for '${prop.toString()}'`\n },\n 3(prop) {\n return `Cannot decorate '${prop.toString()}': action can only be used on properties with a function value.`\n },\n 4(prop) {\n return `Cannot decorate '${prop.toString()}': computed can only be used on getter properties.`\n },\n */\n 5: \"'keys()' can only be used on observable objects, arrays, sets and maps\",\n 6: \"'values()' can only be used on observable objects, arrays, sets and maps\",\n 7: \"'entries()' can only be used on observable objects, arrays and maps\",\n 8: \"'set()' can only be used on observable objects, arrays and maps\",\n 9: \"'remove()' can only be used on observable objects, arrays and maps\",\n 10: \"'has()' can only be used on observable objects, arrays and maps\",\n 11: \"'get()' can only be used on observable objects, arrays and maps\",\n 12: `Invalid annotation`,\n 13: `Dynamic observable objects cannot be frozen. If you're passing observables to 3rd party component/function that calls Object.freeze, pass copy instead: toJS(observable)`,\n 14: \"Intercept handlers should return nothing or a change object\",\n 15: `Observable arrays cannot be frozen. If you're passing observables to 3rd party component/function that calls Object.freeze, pass copy instead: toJS(observable)`,\n 16: `Modification exception: the internal structure of an observable array was changed.`,\n 17(index, length) {\n return `[mobx.array] Index out of bounds, ${index} is larger than ${length}`\n },\n 18: \"mobx.map requires Map polyfill for the current browser. Check babel-polyfill or core-js/es6/map.js\",\n 19(other) {\n return \"Cannot initialize from classes that inherit from Map: \" + other.constructor.name\n },\n 20(other) {\n return \"Cannot initialize map from \" + other\n },\n 21(dataStructure) {\n return `Cannot convert to map from '${dataStructure}'`\n },\n 22: \"mobx.set requires Set polyfill for the current browser. Check babel-polyfill or core-js/es6/set.js\",\n 23: \"It is not possible to get index atoms from arrays\",\n 24(thing) {\n return \"Cannot obtain administration from \" + thing\n },\n 25(property, name) {\n return `the entry '${property}' does not exist in the observable map '${name}'`\n },\n 26: \"please specify a property\",\n 27(property, name) {\n return `no observable property '${property.toString()}' found on the observable object '${name}'`\n },\n 28(thing) {\n return \"Cannot obtain atom from \" + thing\n },\n 29: \"Expecting some object\",\n 30: \"invalid action stack. did you forget to finish an action?\",\n 31: \"missing option for computed: get\",\n 32(name, derivation) {\n return `Cycle detected in computation ${name}: ${derivation}`\n },\n 33(name) {\n return `The setter of computed value '${name}' is trying to update itself. Did you intend to update an _observable_ value, instead of the computed property?`\n },\n 34(name) {\n return `[ComputedValue '${name}'] It is not possible to assign a new value to a computed value.`\n },\n 35: \"There are multiple, different versions of MobX active. Make sure MobX is loaded only once or use `configure({ isolateGlobalState: true })`\",\n 36: \"isolateGlobalState should be called before MobX is running any reactions\",\n 37(method) {\n return `[mobx] \\`observableArray.${method}()\\` mutates the array in-place, which is not allowed inside a derivation. Use \\`array.slice().${method}()\\` instead`\n },\n 38: \"'ownKeys()' can only be used on observable objects\",\n 39: \"'defineProperty()' can only be used on observable objects\"\n} as const\n\nconst errors: typeof niceErrors = __DEV__ ? niceErrors : ({} as any)\n\nexport function die(error: string | keyof typeof errors, ...args: any[]): never {\n if (__DEV__) {\n let e: any = typeof error === \"string\" ? error : errors[error]\n if (typeof e === \"function\") e = e.apply(null, args as any)\n throw new Error(`[MobX] ${e}`)\n }\n throw new Error(\n typeof error === \"number\"\n ? `[MobX] minified error nr: ${error}${\n args.length ? \" \" + args.map(String).join(\",\") : \"\"\n }. Find the full error at: https://github.com/mobxjs/mobx/blob/main/packages/mobx/src/errors.ts`\n : `[MobX] ${error}`\n )\n}\n","declare const window: any\ndeclare const self: any\n\nconst mockGlobal = {}\n\nexport function getGlobal() {\n if (typeof globalThis !== \"undefined\") {\n return globalThis\n }\n if (typeof window !== \"undefined\") {\n return window\n }\n if (typeof global !== \"undefined\") {\n return global\n }\n if (typeof self !== \"undefined\") {\n return self\n }\n return mockGlobal\n}\n","import { globalState, die } from \"../internal\"\n\n// We shorten anything used > 5 times\nexport const assign = Object.assign\nexport const getDescriptor = Object.getOwnPropertyDescriptor\nexport const defineProperty = Object.defineProperty\nexport const objectPrototype = Object.prototype\n\nexport const EMPTY_ARRAY = []\nObject.freeze(EMPTY_ARRAY)\n\nexport const EMPTY_OBJECT = {}\nObject.freeze(EMPTY_OBJECT)\n\nexport interface Lambda {\n (): void\n name?: string\n}\n\nconst hasProxy = typeof Proxy !== \"undefined\"\nconst plainObjectString = Object.toString()\n\nexport function assertProxies() {\n if (!hasProxy) {\n die(\n __DEV__\n ? \"`Proxy` objects are not available in the current environment. Please configure MobX to enable a fallback implementation.`\"\n : \"Proxy not available\"\n )\n }\n}\n\nexport function warnAboutProxyRequirement(msg: string) {\n if (__DEV__ && globalState.verifyProxies) {\n die(\n \"MobX is currently configured to be able to run in ES5 mode, but in ES5 MobX won't be able to \" +\n msg\n )\n }\n}\n\nexport function getNextId() {\n return ++globalState.mobxGuid\n}\n\n/**\n * Makes sure that the provided function is invoked at most once.\n */\nexport function once(func: Lambda): Lambda {\n let invoked = false\n return function () {\n if (invoked) {\n return\n }\n invoked = true\n return (func as any).apply(this, arguments)\n }\n}\n\nexport const noop = () => {}\n\nexport function isFunction(fn: any): fn is Function {\n return typeof fn === \"function\"\n}\n\nexport function isString(value: any): value is string {\n return typeof value === \"string\"\n}\n\nexport function isStringish(value: any): value is string | number | symbol {\n const t = typeof value\n switch (t) {\n case \"string\":\n case \"symbol\":\n case \"number\":\n return true\n }\n return false\n}\n\nexport function isObject(value: any): value is Object {\n return value !== null && typeof value === \"object\"\n}\n\nexport function isPlainObject(value: any) {\n if (!isObject(value)) {\n return false\n }\n const proto = Object.getPrototypeOf(value)\n if (proto == null) {\n return true\n }\n const protoConstructor = Object.hasOwnProperty.call(proto, \"constructor\") && proto.constructor\n return (\n typeof protoConstructor === \"function\" && protoConstructor.toString() === plainObjectString\n )\n}\n\n// https://stackoverflow.com/a/37865170\nexport function isGenerator(obj: any): boolean {\n const constructor = obj?.constructor\n if (!constructor) {\n return false\n }\n if (\n \"GeneratorFunction\" === constructor.name ||\n \"GeneratorFunction\" === constructor.displayName\n ) {\n return true\n }\n return false\n}\n\nexport function addHiddenProp(object: any, propName: PropertyKey, value: any) {\n defineProperty(object, propName, {\n enumerable: false,\n writable: true,\n configurable: true,\n value\n })\n}\n\nexport function addHiddenFinalProp(object: any, propName: PropertyKey, value: any) {\n defineProperty(object, propName, {\n enumerable: false,\n writable: false,\n configurable: true,\n value\n })\n}\n\nexport function createInstanceofPredicate(\n name: string,\n theClass: new (...args: any[]) => T\n): (x: any) => x is T {\n const propName = \"isMobX\" + name\n theClass.prototype[propName] = true\n return function (x) {\n return isObject(x) && x[propName] === true\n } as any\n}\n\nexport function isES6Map(thing: any): thing is Map {\n return thing instanceof Map\n}\n\nexport function isES6Set(thing: any): thing is Set {\n return thing instanceof Set\n}\n\nconst hasGetOwnPropertySymbols = typeof Object.getOwnPropertySymbols !== \"undefined\"\n\n/**\n * Returns the following: own enumerable keys and symbols.\n */\nexport function getPlainObjectKeys(object: any) {\n const keys = Object.keys(object)\n // Not supported in IE, so there are not going to be symbol props anyway...\n if (!hasGetOwnPropertySymbols) {\n return keys\n }\n const symbols = Object.getOwnPropertySymbols(object)\n if (!symbols.length) {\n return keys\n }\n return [...keys, ...symbols.filter(s => objectPrototype.propertyIsEnumerable.call(object, s))]\n}\n\n// From Immer utils\n// Returns all own keys, including non-enumerable and symbolic\nexport const ownKeys: (target: any) => Array =\n typeof Reflect !== \"undefined\" && Reflect.ownKeys\n ? Reflect.ownKeys\n : hasGetOwnPropertySymbols\n ? obj => Object.getOwnPropertyNames(obj).concat(Object.getOwnPropertySymbols(obj) as any)\n : /* istanbul ignore next */ Object.getOwnPropertyNames\n\nexport function stringifyKey(key: any): string {\n if (typeof key === \"string\") {\n return key\n }\n if (typeof key === \"symbol\") {\n return key.toString()\n }\n return new String(key).toString()\n}\n\nexport function toPrimitive(value: any) {\n return value === null ? null : typeof value === \"object\" ? \"\" + value : value\n}\n\nexport function hasProp(target: Object, prop: PropertyKey): boolean {\n return objectPrototype.hasOwnProperty.call(target, prop)\n}\n\n// From Immer utils\nexport const getOwnPropertyDescriptors =\n Object.getOwnPropertyDescriptors ||\n function getOwnPropertyDescriptors(target: any) {\n // Polyfill needed for Hermes and IE, see https://github.com/facebook/hermes/issues/274\n const res: any = {}\n // Note: without polyfill for ownKeys, symbols won't be picked up\n ownKeys(target).forEach(key => {\n res[key] = getDescriptor(target, key)\n })\n return res\n }\n","import { Annotation, addHiddenProp, AnnotationsMap, hasProp, die, isOverride } from \"../internal\"\n\nimport type { Decorator } from \"../types/decorator_fills\"\n\nexport const storedAnnotationsSymbol = Symbol(\"mobx-stored-annotations\")\n\n/**\n * Creates a function that acts as\n * - decorator\n * - annotation object\n */\nexport function createDecoratorAnnotation(\n annotation: Annotation\n): PropertyDecorator & Annotation & D {\n function decorator(target, property) {\n if (is20223Decorator(property)) {\n return annotation.decorate_20223_(target, property)\n } else {\n storeAnnotation(target, property, annotation)\n }\n }\n return Object.assign(decorator, annotation) as any\n}\n\n/**\n * Stores annotation to prototype,\n * so it can be inspected later by `makeObservable` called from constructor\n */\nexport function storeAnnotation(prototype: any, key: PropertyKey, annotation: Annotation) {\n if (!hasProp(prototype, storedAnnotationsSymbol)) {\n addHiddenProp(prototype, storedAnnotationsSymbol, {\n // Inherit annotations\n ...prototype[storedAnnotationsSymbol]\n })\n }\n // @override must override something\n if (__DEV__ && isOverride(annotation) && !hasProp(prototype[storedAnnotationsSymbol], key)) {\n const fieldName = `${prototype.constructor.name}.prototype.${key.toString()}`\n die(\n `'${fieldName}' is decorated with 'override', ` +\n `but no such decorated member was found on prototype.`\n )\n }\n // Cannot re-decorate\n assertNotDecorated(prototype, annotation, key)\n\n // Ignore override\n if (!isOverride(annotation)) {\n prototype[storedAnnotationsSymbol][key] = annotation\n }\n}\n\nfunction assertNotDecorated(prototype: object, annotation: Annotation, key: PropertyKey) {\n if (__DEV__ && !isOverride(annotation) && hasProp(prototype[storedAnnotationsSymbol], key)) {\n const fieldName = `${prototype.constructor.name}.prototype.${key.toString()}`\n const currentAnnotationType = prototype[storedAnnotationsSymbol][key].annotationType_\n const requestedAnnotationType = annotation.annotationType_\n die(\n `Cannot apply '@${requestedAnnotationType}' to '${fieldName}':` +\n `\\nThe field is already decorated with '@${currentAnnotationType}'.` +\n `\\nRe-decorating fields is not allowed.` +\n `\\nUse '@override' decorator for methods overridden by subclass.`\n )\n }\n}\n\n/**\n * Collects annotations from prototypes and stores them on target (instance)\n */\nexport function collectStoredAnnotations(target): AnnotationsMap {\n if (!hasProp(target, storedAnnotationsSymbol)) {\n // if (__DEV__ && !target[storedAnnotationsSymbol]) {\n // die(\n // `No annotations were passed to makeObservable, but no decorated members have been found either`\n // )\n // }\n // We need a copy as we will remove annotation from the list once it's applied.\n addHiddenProp(target, storedAnnotationsSymbol, { ...target[storedAnnotationsSymbol] })\n }\n return target[storedAnnotationsSymbol]\n}\n\nexport function is20223Decorator(context): context is DecoratorContext {\n return typeof context == \"object\" && typeof context[\"kind\"] == \"string\"\n}\n\nexport function assert20223DecoratorType(\n context: DecoratorContext,\n types: DecoratorContext[\"kind\"][]\n) {\n if (__DEV__ && !types.includes(context.kind)) {\n die(\n `The decorator applied to '${String(context.name)}' cannot be used on a ${\n context.kind\n } element`\n )\n }\n}\n","import {\n die,\n Annotation,\n hasProp,\n createDecoratorAnnotation,\n ObservableObjectAdministration,\n MakeResult\n} from \"../internal\"\n\nimport type { ClassMethodDecorator } from \"./decorator_fills\"\n\nconst OVERRIDE = \"override\"\n\nexport const override: Annotation & PropertyDecorator & ClassMethodDecorator =\n createDecoratorAnnotation({\n annotationType_: OVERRIDE,\n make_,\n extend_,\n decorate_20223_\n })\n\nexport function isOverride(annotation: Annotation): boolean {\n return annotation.annotationType_ === OVERRIDE\n}\n\nfunction make_(this: Annotation, adm: ObservableObjectAdministration, key): MakeResult {\n // Must not be plain object\n if (__DEV__ && adm.isPlainObject_) {\n die(\n `Cannot apply '${this.annotationType_}' to '${adm.name_}.${key.toString()}':` +\n `\\n'${this.annotationType_}' cannot be used on plain objects.`\n )\n }\n // Must override something\n if (__DEV__ && !hasProp(adm.appliedAnnotations_!, key)) {\n die(\n `'${adm.name_}.${key.toString()}' is annotated with '${this.annotationType_}', ` +\n `but no such annotated member was found on prototype.`\n )\n }\n return MakeResult.Cancel\n}\n\nfunction extend_(this: Annotation, adm, key, descriptor, proxyTrap): boolean {\n die(`'${this.annotationType_}' can only be used with 'makeObservable'`)\n}\n\nfunction decorate_20223_(this: Annotation, desc, context: DecoratorContext) {\n console.warn(`'${this.annotationType_}' cannot be used with decorators - this is a no-op`)\n}\n","import {\n IDerivationState_,\n IObservable,\n IDerivation,\n createInstanceofPredicate,\n endBatch,\n getNextId,\n noop,\n onBecomeObserved,\n onBecomeUnobserved,\n propagateChanged,\n reportObserved,\n startBatch,\n Lambda\n} from \"../internal\"\n\nexport const $mobx = Symbol(\"mobx administration\")\n\nexport interface IAtom extends IObservable {\n reportObserved(): boolean\n reportChanged(): void\n}\n\nexport class Atom implements IAtom {\n isPendingUnobservation_ = false // for effective unobserving. BaseAtom has true, for extra optimization, so its onBecomeUnobserved never gets called, because it's not needed\n isBeingObserved_ = false\n observers_ = new Set()\n\n diffValue_ = 0\n lastAccessedBy_ = 0\n lowestObserverState_ = IDerivationState_.NOT_TRACKING_\n /**\n * Create a new atom. For debugging purposes it is recommended to give it a name.\n * The onBecomeObserved and onBecomeUnobserved callbacks can be used for resource management.\n */\n constructor(public name_ = __DEV__ ? \"Atom@\" + getNextId() : \"Atom\") {}\n\n // onBecomeObservedListeners\n public onBOL: Set | undefined\n // onBecomeUnobservedListeners\n public onBUOL: Set | undefined\n\n public onBO() {\n if (this.onBOL) {\n this.onBOL.forEach(listener => listener())\n }\n }\n\n public onBUO() {\n if (this.onBUOL) {\n this.onBUOL.forEach(listener => listener())\n }\n }\n\n /**\n * Invoke this method to notify mobx that your atom has been used somehow.\n * Returns true if there is currently a reactive context.\n */\n public reportObserved(): boolean {\n return reportObserved(this)\n }\n\n /**\n * Invoke this method _after_ this method has changed to signal mobx that all its observers should invalidate.\n */\n public reportChanged() {\n startBatch()\n propagateChanged(this)\n endBatch()\n }\n\n toString() {\n return this.name_\n }\n}\n\nexport const isAtom = createInstanceofPredicate(\"Atom\", Atom)\n\nexport function createAtom(\n name: string,\n onBecomeObservedHandler: () => void = noop,\n onBecomeUnobservedHandler: () => void = noop\n): IAtom {\n const atom = new Atom(name)\n // default `noop` listener will not initialize the hook Set\n if (onBecomeObservedHandler !== noop) {\n onBecomeObserved(atom, onBecomeObservedHandler)\n }\n\n if (onBecomeUnobservedHandler !== noop) {\n onBecomeUnobserved(atom, onBecomeUnobservedHandler)\n }\n return atom\n}\n","import { deepEqual } from \"../internal\"\n\nexport interface IEqualsComparer {\n (a: T, b: T): boolean\n}\n\nfunction identityComparer(a: any, b: any): boolean {\n return a === b\n}\n\nfunction structuralComparer(a: any, b: any): boolean {\n return deepEqual(a, b)\n}\n\nfunction shallowComparer(a: any, b: any): boolean {\n return deepEqual(a, b, 1)\n}\n\nfunction defaultComparer(a: any, b: any): boolean {\n if (Object.is) {\n return Object.is(a, b)\n }\n\n return a === b ? a !== 0 || 1 / a === 1 / b : a !== a && b !== b\n}\n\nexport const comparer = {\n identity: identityComparer,\n structural: structuralComparer,\n default: defaultComparer,\n shallow: shallowComparer\n}\n","import {\n deepEqual,\n isES6Map,\n isES6Set,\n isObservable,\n isObservableArray,\n isObservableMap,\n isObservableSet,\n isObservableObject,\n isPlainObject,\n observable,\n die,\n isAction,\n autoAction,\n flow,\n isFlow,\n isGenerator\n} from \"../internal\"\n\nexport interface IEnhancer {\n (newValue: T, oldValue: T | undefined, name: string): T\n}\n\nexport function deepEnhancer(v, _, name) {\n // it is an observable already, done\n if (isObservable(v)) {\n return v\n }\n\n // something that can be converted and mutated?\n if (Array.isArray(v)) {\n return observable.array(v, { name })\n }\n if (isPlainObject(v)) {\n return observable.object(v, undefined, { name })\n }\n if (isES6Map(v)) {\n return observable.map(v, { name })\n }\n if (isES6Set(v)) {\n return observable.set(v, { name })\n }\n if (typeof v === \"function\" && !isAction(v) && !isFlow(v)) {\n if (isGenerator(v)) {\n return flow(v)\n } else {\n return autoAction(name, v)\n }\n }\n return v\n}\n\nexport function shallowEnhancer(v, _, name): any {\n if (v === undefined || v === null) {\n return v\n }\n if (isObservableObject(v) || isObservableArray(v) || isObservableMap(v) || isObservableSet(v)) {\n return v\n }\n if (Array.isArray(v)) {\n return observable.array(v, { name, deep: false })\n }\n if (isPlainObject(v)) {\n return observable.object(v, undefined, { name, deep: false })\n }\n if (isES6Map(v)) {\n return observable.map(v, { name, deep: false })\n }\n if (isES6Set(v)) {\n return observable.set(v, { name, deep: false })\n }\n\n if (__DEV__) {\n die(\n \"The shallow modifier / decorator can only used in combination with arrays, objects, maps and sets\"\n )\n }\n}\n\nexport function referenceEnhancer(newValue?) {\n // never turn into an observable\n return newValue\n}\n\nexport function refStructEnhancer(v, oldValue): any {\n if (__DEV__ && isObservable(v)) {\n die(`observable.struct should not be used with observable values`)\n }\n if (deepEqual(v, oldValue)) {\n return oldValue\n }\n return v\n}\n","import {\n ObservableObjectAdministration,\n createAction,\n isAction,\n defineProperty,\n die,\n isFunction,\n Annotation,\n globalState,\n MakeResult,\n assert20223DecoratorType,\n storeAnnotation\n} from \"../internal\"\n\nexport function createActionAnnotation(name: string, options?: object): Annotation {\n return {\n annotationType_: name,\n options_: options,\n make_,\n extend_,\n decorate_20223_\n }\n}\n\nfunction make_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n source: object\n): MakeResult {\n // bound\n if (this.options_?.bound) {\n return this.extend_(adm, key, descriptor, false) === null\n ? MakeResult.Cancel\n : MakeResult.Break\n }\n // own\n if (source === adm.target_) {\n return this.extend_(adm, key, descriptor, false) === null\n ? MakeResult.Cancel\n : MakeResult.Continue\n }\n // prototype\n if (isAction(descriptor.value)) {\n // A prototype could have been annotated already by other constructor,\n // rest of the proto chain must be annotated already\n return MakeResult.Break\n }\n const actionDescriptor = createActionDescriptor(adm, this, key, descriptor, false)\n defineProperty(source, key, actionDescriptor)\n return MakeResult.Continue\n}\n\nfunction extend_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n proxyTrap: boolean\n): boolean | null {\n const actionDescriptor = createActionDescriptor(adm, this, key, descriptor)\n return adm.defineProperty_(key, actionDescriptor, proxyTrap)\n}\n\nfunction decorate_20223_(this: Annotation, mthd, context: DecoratorContext) {\n if (__DEV__) {\n assert20223DecoratorType(context, [\"method\", \"field\"])\n }\n const { kind, name, addInitializer } = context\n const ann = this\n\n const _createAction = m =>\n createAction(ann.options_?.name ?? name!.toString(), m, ann.options_?.autoAction ?? false)\n\n // Backwards/Legacy behavior, expects makeObservable(this)\n if (kind == \"field\") {\n addInitializer(function () {\n storeAnnotation(this, name, ann)\n })\n return\n }\n\n if (kind == \"method\") {\n if (!isAction(mthd)) {\n mthd = _createAction(mthd)\n }\n\n if (this.options_?.bound) {\n addInitializer(function () {\n const self = this as any\n const bound = self[name].bind(self)\n bound.isMobxAction = true\n self[name] = bound\n })\n }\n\n return mthd\n }\n\n die(\n `Cannot apply '${ann.annotationType_}' to '${String(name)}' (kind: ${kind}):` +\n `\\n'${ann.annotationType_}' can only be used on properties with a function value.`\n )\n}\n\nfunction assertActionDescriptor(\n adm: ObservableObjectAdministration,\n { annotationType_ }: Annotation,\n key: PropertyKey,\n { value }: PropertyDescriptor\n) {\n if (__DEV__ && !isFunction(value)) {\n die(\n `Cannot apply '${annotationType_}' to '${adm.name_}.${key.toString()}':` +\n `\\n'${annotationType_}' can only be used on properties with a function value.`\n )\n }\n}\n\nexport function createActionDescriptor(\n adm: ObservableObjectAdministration,\n annotation: Annotation,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n // provides ability to disable safeDescriptors for prototypes\n safeDescriptors: boolean = globalState.safeDescriptors\n) {\n assertActionDescriptor(adm, annotation, key, descriptor)\n let { value } = descriptor\n if (annotation.options_?.bound) {\n value = value.bind(adm.proxy_ ?? adm.target_)\n }\n return {\n value: createAction(\n annotation.options_?.name ?? key.toString(),\n value,\n annotation.options_?.autoAction ?? false,\n // https://github.com/mobxjs/mobx/discussions/3140\n annotation.options_?.bound ? adm.proxy_ ?? adm.target_ : undefined\n ),\n // Non-configurable for classes\n // prevents accidental field redefinition in subclass\n configurable: safeDescriptors ? adm.isPlainObject_ : true,\n // https://github.com/mobxjs/mobx/pull/2641#issuecomment-737292058\n enumerable: false,\n // Non-obsevable, therefore non-writable\n // Also prevents rewriting in subclass constructor\n writable: safeDescriptors ? false : true\n }\n}\n","import {\n ObservableObjectAdministration,\n Annotation,\n defineProperty,\n die,\n flow,\n isFlow,\n isFunction,\n globalState,\n MakeResult,\n hasProp,\n assert20223DecoratorType\n} from \"../internal\"\n\nexport function createFlowAnnotation(name: string, options?: object): Annotation {\n return {\n annotationType_: name,\n options_: options,\n make_,\n extend_,\n decorate_20223_\n }\n}\n\nfunction make_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n source: object\n): MakeResult {\n // own\n if (source === adm.target_) {\n return this.extend_(adm, key, descriptor, false) === null\n ? MakeResult.Cancel\n : MakeResult.Continue\n }\n // prototype\n // bound - must annotate protos to support super.flow()\n if (this.options_?.bound && (!hasProp(adm.target_, key) || !isFlow(adm.target_[key]))) {\n if (this.extend_(adm, key, descriptor, false) === null) {\n return MakeResult.Cancel\n }\n }\n if (isFlow(descriptor.value)) {\n // A prototype could have been annotated already by other constructor,\n // rest of the proto chain must be annotated already\n return MakeResult.Break\n }\n const flowDescriptor = createFlowDescriptor(adm, this, key, descriptor, false, false)\n defineProperty(source, key, flowDescriptor)\n return MakeResult.Continue\n}\n\nfunction extend_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n proxyTrap: boolean\n): boolean | null {\n const flowDescriptor = createFlowDescriptor(adm, this, key, descriptor, this.options_?.bound)\n return adm.defineProperty_(key, flowDescriptor, proxyTrap)\n}\n\nfunction decorate_20223_(this: Annotation, mthd, context: ClassMethodDecoratorContext) {\n if (__DEV__) {\n assert20223DecoratorType(context, [\"method\"])\n }\n const { name, addInitializer } = context\n\n if (!isFlow(mthd)) {\n mthd = flow(mthd)\n }\n\n if (this.options_?.bound) {\n addInitializer(function () {\n const self = this as any\n const bound = self[name].bind(self)\n bound.isMobXFlow = true\n self[name] = bound\n })\n }\n\n return mthd\n}\n\nfunction assertFlowDescriptor(\n adm: ObservableObjectAdministration,\n { annotationType_ }: Annotation,\n key: PropertyKey,\n { value }: PropertyDescriptor\n) {\n if (__DEV__ && !isFunction(value)) {\n die(\n `Cannot apply '${annotationType_}' to '${adm.name_}.${key.toString()}':` +\n `\\n'${annotationType_}' can only be used on properties with a generator function value.`\n )\n }\n}\n\nfunction createFlowDescriptor(\n adm: ObservableObjectAdministration,\n annotation: Annotation,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n bound: boolean,\n // provides ability to disable safeDescriptors for prototypes\n safeDescriptors: boolean = globalState.safeDescriptors\n): PropertyDescriptor {\n assertFlowDescriptor(adm, annotation, key, descriptor)\n let { value } = descriptor\n // In case of flow.bound, the descriptor can be from already annotated prototype\n if (!isFlow(value)) {\n value = flow(value)\n }\n if (bound) {\n // We do not keep original function around, so we bind the existing flow\n value = value.bind(adm.proxy_ ?? adm.target_)\n // This is normally set by `flow`, but `bind` returns new function...\n value.isMobXFlow = true\n }\n return {\n value,\n // Non-configurable for classes\n // prevents accidental field redefinition in subclass\n configurable: safeDescriptors ? adm.isPlainObject_ : true,\n // https://github.com/mobxjs/mobx/pull/2641#issuecomment-737292058\n enumerable: false,\n // Non-obsevable, therefore non-writable\n // Also prevents rewriting in subclass constructor\n writable: safeDescriptors ? false : true\n }\n}\n","import {\n ObservableObjectAdministration,\n die,\n Annotation,\n MakeResult,\n assert20223DecoratorType,\n $mobx,\n asObservableObject,\n ComputedValue\n} from \"../internal\"\n\nexport function createComputedAnnotation(name: string, options?: object): Annotation {\n return {\n annotationType_: name,\n options_: options,\n make_,\n extend_,\n decorate_20223_\n }\n}\n\nfunction make_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor\n): MakeResult {\n return this.extend_(adm, key, descriptor, false) === null ? MakeResult.Cancel : MakeResult.Break\n}\n\nfunction extend_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n proxyTrap: boolean\n): boolean | null {\n assertComputedDescriptor(adm, this, key, descriptor)\n return adm.defineComputedProperty_(\n key,\n {\n ...this.options_,\n get: descriptor.get,\n set: descriptor.set\n },\n proxyTrap\n )\n}\n\nfunction decorate_20223_(this: Annotation, get, context: ClassGetterDecoratorContext) {\n if (__DEV__) {\n assert20223DecoratorType(context, [\"getter\"])\n }\n const ann = this\n const { name: key, addInitializer } = context\n\n addInitializer(function () {\n const adm: ObservableObjectAdministration = asObservableObject(this)[$mobx]\n const options = {\n ...ann.options_,\n get,\n context: this\n }\n options.name ||= __DEV__\n ? `${adm.name_}.${key.toString()}`\n : `ObservableObject.${key.toString()}`\n adm.values_.set(key, new ComputedValue(options))\n })\n\n return function () {\n return this[$mobx].getObservablePropValue_(key)\n }\n}\n\nfunction assertComputedDescriptor(\n adm: ObservableObjectAdministration,\n { annotationType_ }: Annotation,\n key: PropertyKey,\n { get }: PropertyDescriptor\n) {\n if (__DEV__ && !get) {\n die(\n `Cannot apply '${annotationType_}' to '${adm.name_}.${key.toString()}':` +\n `\\n'${annotationType_}' can only be used on getter(+setter) properties.`\n )\n }\n}\n","import {\n ObservableObjectAdministration,\n deepEnhancer,\n die,\n Annotation,\n MakeResult,\n assert20223DecoratorType,\n ObservableValue,\n asObservableObject,\n $mobx\n} from \"../internal\"\n\nexport function createObservableAnnotation(name: string, options?: object): Annotation {\n return {\n annotationType_: name,\n options_: options,\n make_,\n extend_,\n decorate_20223_\n }\n}\n\nfunction make_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor\n): MakeResult {\n return this.extend_(adm, key, descriptor, false) === null ? MakeResult.Cancel : MakeResult.Break\n}\n\nfunction extend_(\n this: Annotation,\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n proxyTrap: boolean\n): boolean | null {\n assertObservableDescriptor(adm, this, key, descriptor)\n return adm.defineObservableProperty_(\n key,\n descriptor.value,\n this.options_?.enhancer ?? deepEnhancer,\n proxyTrap\n )\n}\n\nfunction decorate_20223_(\n this: Annotation,\n desc,\n context: ClassAccessorDecoratorContext | ClassFieldDecoratorContext\n) {\n if (__DEV__) {\n if (context.kind === \"field\") {\n throw die(\n `Please use \\`@observable accessor ${String(\n context.name\n )}\\` instead of \\`@observable ${String(context.name)}\\``\n )\n }\n assert20223DecoratorType(context, [\"accessor\"])\n }\n\n const ann = this\n const { kind, name } = context\n\n // The laziness here is not ideal... It's a workaround to how 2022.3 Decorators are implemented:\n // `addInitializer` callbacks are executed _before_ any accessors are defined (instead of the ideal-for-us right after each).\n // This means that, if we were to do our stuff in an `addInitializer`, we'd attempt to read a private slot\n // before it has been initialized. The runtime doesn't like that and throws a `Cannot read private member\n // from an object whose class did not declare it` error.\n // TODO: it seems that this will not be required anymore in the final version of the spec\n // See TODO: link\n const initializedObjects = new WeakSet()\n\n function initializeObservable(target, value) {\n const adm: ObservableObjectAdministration = asObservableObject(target)[$mobx]\n const observable = new ObservableValue(\n value,\n ann.options_?.enhancer ?? deepEnhancer,\n __DEV__ ? `${adm.name_}.${name.toString()}` : `ObservableObject.${name.toString()}`,\n false\n )\n adm.values_.set(name, observable)\n initializedObjects.add(target)\n }\n\n if (kind == \"accessor\") {\n return {\n get() {\n if (!initializedObjects.has(this)) {\n initializeObservable(this, desc.get.call(this))\n }\n return this[$mobx].getObservablePropValue_(name)\n },\n set(value) {\n if (!initializedObjects.has(this)) {\n initializeObservable(this, value)\n }\n return this[$mobx].setObservablePropValue_(name, value)\n },\n init(value) {\n if (!initializedObjects.has(this)) {\n initializeObservable(this, value)\n }\n return value\n }\n }\n }\n\n return\n}\n\nfunction assertObservableDescriptor(\n adm: ObservableObjectAdministration,\n { annotationType_ }: Annotation,\n key: PropertyKey,\n descriptor: PropertyDescriptor\n) {\n if (__DEV__ && !(\"value\" in descriptor)) {\n die(\n `Cannot apply '${annotationType_}' to '${adm.name_}.${key.toString()}':` +\n `\\n'${annotationType_}' cannot be used on getter/setter properties`\n )\n }\n}\n","import {\n ObservableObjectAdministration,\n observable,\n Annotation,\n defineProperty,\n createAction,\n globalState,\n flow,\n computed,\n autoAction,\n isGenerator,\n MakeResult,\n die\n} from \"../internal\"\n\nconst AUTO = \"true\"\n\nexport const autoAnnotation: Annotation = createAutoAnnotation()\n\nexport function createAutoAnnotation(options?: object): Annotation {\n return {\n annotationType_: AUTO,\n options_: options,\n make_,\n extend_,\n decorate_20223_\n }\n}\n\nfunction make_(\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n source: object\n): MakeResult {\n // getter -> computed\n if (descriptor.get) {\n return computed.make_(adm, key, descriptor, source)\n }\n // lone setter -> action setter\n if (descriptor.set) {\n // TODO make action applicable to setter and delegate to action.make_\n const set = createAction(key.toString(), descriptor.set) as (v: any) => void\n // own\n if (source === adm.target_) {\n return adm.defineProperty_(key, {\n configurable: globalState.safeDescriptors ? adm.isPlainObject_ : true,\n set\n }) === null\n ? MakeResult.Cancel\n : MakeResult.Continue\n }\n // proto\n defineProperty(source, key, {\n configurable: true,\n set\n })\n return MakeResult.Continue\n }\n // function on proto -> autoAction/flow\n if (source !== adm.target_ && typeof descriptor.value === \"function\") {\n if (isGenerator(descriptor.value)) {\n const flowAnnotation = this.options_?.autoBind ? flow.bound : flow\n return flowAnnotation.make_(adm, key, descriptor, source)\n }\n const actionAnnotation = this.options_?.autoBind ? autoAction.bound : autoAction\n return actionAnnotation.make_(adm, key, descriptor, source)\n }\n // other -> observable\n // Copy props from proto as well, see test:\n // \"decorate should work with Object.create\"\n let observableAnnotation = this.options_?.deep === false ? observable.ref : observable\n // if function respect autoBind option\n if (typeof descriptor.value === \"function\" && this.options_?.autoBind) {\n descriptor.value = descriptor.value.bind(adm.proxy_ ?? adm.target_)\n }\n return observableAnnotation.make_(adm, key, descriptor, source)\n}\n\nfunction extend_(\n adm: ObservableObjectAdministration,\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n proxyTrap: boolean\n): boolean | null {\n // getter -> computed\n if (descriptor.get) {\n return computed.extend_(adm, key, descriptor, proxyTrap)\n }\n // lone setter -> action setter\n if (descriptor.set) {\n // TODO make action applicable to setter and delegate to action.extend_\n return adm.defineProperty_(\n key,\n {\n configurable: globalState.safeDescriptors ? adm.isPlainObject_ : true,\n set: createAction(key.toString(), descriptor.set) as (v: any) => void\n },\n proxyTrap\n )\n }\n // other -> observable\n // if function respect autoBind option\n if (typeof descriptor.value === \"function\" && this.options_?.autoBind) {\n descriptor.value = descriptor.value.bind(adm.proxy_ ?? adm.target_)\n }\n let observableAnnotation = this.options_?.deep === false ? observable.ref : observable\n return observableAnnotation.extend_(adm, key, descriptor, proxyTrap)\n}\n\nfunction decorate_20223_(this: Annotation, desc, context: ClassGetterDecoratorContext) {\n die(`'${this.annotationType_}' cannot be used as a decorator`)\n}\n","import {\n IEnhancer,\n IEqualsComparer,\n IObservableArray,\n IObservableMapInitialValues,\n IObservableSetInitialValues,\n IObservableValue,\n ObservableMap,\n ObservableSet,\n ObservableValue,\n asDynamicObservableObject,\n createObservableArray,\n deepEnhancer,\n extendObservable,\n isES6Map,\n isES6Set,\n isObservable,\n isPlainObject,\n referenceEnhancer,\n Annotation,\n shallowEnhancer,\n refStructEnhancer,\n AnnotationsMap,\n asObservableObject,\n storeAnnotation,\n createDecoratorAnnotation,\n createLegacyArray,\n globalState,\n assign,\n isStringish,\n createObservableAnnotation,\n createAutoAnnotation,\n is20223Decorator,\n initObservable\n} from \"../internal\"\n\nimport type { ClassAccessorDecorator, ClassFieldDecorator } from \"../types/decorator_fills\"\n\nexport const OBSERVABLE = \"observable\"\nexport const OBSERVABLE_REF = \"observable.ref\"\nexport const OBSERVABLE_SHALLOW = \"observable.shallow\"\nexport const OBSERVABLE_STRUCT = \"observable.struct\"\n\nexport type CreateObservableOptions = {\n name?: string\n equals?: IEqualsComparer\n deep?: boolean\n defaultDecorator?: Annotation\n proxy?: boolean\n autoBind?: boolean\n}\n\n// Predefined bags of create observable options, to avoid allocating temporarily option objects\n// in the majority of cases\nexport const defaultCreateObservableOptions: CreateObservableOptions = {\n deep: true,\n name: undefined,\n defaultDecorator: undefined,\n proxy: true\n}\nObject.freeze(defaultCreateObservableOptions)\n\nexport function asCreateObservableOptions(thing: any): CreateObservableOptions {\n return thing || defaultCreateObservableOptions\n}\n\nconst observableAnnotation = createObservableAnnotation(OBSERVABLE)\nconst observableRefAnnotation = createObservableAnnotation(OBSERVABLE_REF, {\n enhancer: referenceEnhancer\n})\nconst observableShallowAnnotation = createObservableAnnotation(OBSERVABLE_SHALLOW, {\n enhancer: shallowEnhancer\n})\nconst observableStructAnnotation = createObservableAnnotation(OBSERVABLE_STRUCT, {\n enhancer: refStructEnhancer\n})\nconst observableDecoratorAnnotation =\n createDecoratorAnnotation(observableAnnotation)\n\nexport function getEnhancerFromOptions(options: CreateObservableOptions): IEnhancer {\n return options.deep === true\n ? deepEnhancer\n : options.deep === false\n ? referenceEnhancer\n : getEnhancerFromAnnotation(options.defaultDecorator)\n}\n\nexport function getAnnotationFromOptions(\n options?: CreateObservableOptions\n): Annotation | undefined {\n return options ? options.defaultDecorator ?? createAutoAnnotation(options) : undefined\n}\n\nexport function getEnhancerFromAnnotation(annotation?: Annotation): IEnhancer {\n return !annotation ? deepEnhancer : annotation.options_?.enhancer ?? deepEnhancer\n}\n\n/**\n * Turns an object, array or function into a reactive structure.\n * @param v the value which should become observable.\n */\nfunction createObservable(v: any, arg2?: any, arg3?: any) {\n // @observable someProp; (2022.3 Decorators)\n if (is20223Decorator(arg2)) {\n return observableAnnotation.decorate_20223_(v, arg2)\n }\n\n // @observable someProp;\n if (isStringish(arg2)) {\n storeAnnotation(v, arg2, observableAnnotation)\n return\n }\n\n // already observable - ignore\n if (isObservable(v)) {\n return v\n }\n\n // plain object\n if (isPlainObject(v)) {\n return observable.object(v, arg2, arg3)\n }\n\n // Array\n if (Array.isArray(v)) {\n return observable.array(v, arg2)\n }\n\n // Map\n if (isES6Map(v)) {\n return observable.map(v, arg2)\n }\n\n // Set\n if (isES6Set(v)) {\n return observable.set(v, arg2)\n }\n\n // other object - ignore\n if (typeof v === \"object\" && v !== null) {\n return v\n }\n\n // anything else\n return observable.box(v, arg2)\n}\nassign(createObservable, observableDecoratorAnnotation)\n\nexport interface IObservableValueFactory {\n (value: T, options?: CreateObservableOptions): IObservableValue\n (value?: T, options?: CreateObservableOptions): IObservableValue\n}\n\nexport interface IObservableFactory\n extends Annotation,\n PropertyDecorator,\n ClassAccessorDecorator,\n ClassFieldDecorator {\n // TODO: remove ClassFieldDecorator, this is only temporarily support for legacy decorators\n (value: T[], options?: CreateObservableOptions): IObservableArray\n (value: Set, options?: CreateObservableOptions): ObservableSet\n (value: Map, options?: CreateObservableOptions): ObservableMap\n (\n value: T,\n decorators?: AnnotationsMap,\n options?: CreateObservableOptions\n ): T\n\n box: IObservableValueFactory\n array: (initialValues?: T[], options?: CreateObservableOptions) => IObservableArray\n set: (\n initialValues?: IObservableSetInitialValues,\n options?: CreateObservableOptions\n ) => ObservableSet\n map: (\n initialValues?: IObservableMapInitialValues,\n options?: CreateObservableOptions\n ) => ObservableMap\n object: (\n props: T,\n decorators?: AnnotationsMap,\n options?: CreateObservableOptions\n ) => T\n\n /**\n * Decorator that creates an observable that only observes the references, but doesn't try to turn the assigned value into an observable.ts.\n */\n ref: Annotation & PropertyDecorator & ClassAccessorDecorator & ClassFieldDecorator\n /**\n * Decorator that creates an observable converts its value (objects, maps or arrays) into a shallow observable structure\n */\n shallow: Annotation & PropertyDecorator & ClassAccessorDecorator & ClassFieldDecorator\n deep: Annotation & PropertyDecorator & ClassAccessorDecorator & ClassFieldDecorator\n struct: Annotation & PropertyDecorator & ClassAccessorDecorator & ClassFieldDecorator\n}\n\nconst observableFactories: IObservableFactory = {\n box(value: T, options?: CreateObservableOptions): IObservableValue {\n const o = asCreateObservableOptions(options)\n return new ObservableValue(value, getEnhancerFromOptions(o), o.name, true, o.equals)\n },\n array(initialValues?: T[], options?: CreateObservableOptions): IObservableArray {\n const o = asCreateObservableOptions(options)\n return (\n globalState.useProxies === false || o.proxy === false\n ? createLegacyArray\n : createObservableArray\n )(initialValues, getEnhancerFromOptions(o), o.name)\n },\n map(\n initialValues?: IObservableMapInitialValues,\n options?: CreateObservableOptions\n ): ObservableMap {\n const o = asCreateObservableOptions(options)\n return new ObservableMap(initialValues, getEnhancerFromOptions(o), o.name)\n },\n set(\n initialValues?: IObservableSetInitialValues,\n options?: CreateObservableOptions\n ): ObservableSet {\n const o = asCreateObservableOptions(options)\n return new ObservableSet(initialValues, getEnhancerFromOptions(o), o.name)\n },\n object(\n props: T,\n decorators?: AnnotationsMap,\n options?: CreateObservableOptions\n ): T {\n return initObservable(() =>\n extendObservable(\n globalState.useProxies === false || options?.proxy === false\n ? asObservableObject({}, options)\n : asDynamicObservableObject({}, options),\n props,\n decorators\n )\n )\n },\n ref: createDecoratorAnnotation(observableRefAnnotation),\n shallow: createDecoratorAnnotation(observableShallowAnnotation),\n deep: observableDecoratorAnnotation,\n struct: createDecoratorAnnotation(observableStructAnnotation)\n} as any\n\n// eslint-disable-next-line\nexport var observable: IObservableFactory = assign(createObservable, observableFactories)\n","import {\n $mobx,\n IIsObservableObject,\n ObservableObjectAdministration,\n warnAboutProxyRequirement,\n assertProxies,\n die,\n isStringish,\n globalState,\n CreateObservableOptions,\n asObservableObject\n} from \"../internal\"\n\nfunction getAdm(target): ObservableObjectAdministration {\n return target[$mobx]\n}\n\n// Optimization: we don't need the intermediate objects and could have a completely custom administration for DynamicObjects,\n// and skip either the internal values map, or the base object with its property descriptors!\nconst objectProxyTraps: ProxyHandler = {\n has(target: IIsObservableObject, name: PropertyKey): boolean {\n if (__DEV__ && globalState.trackingDerivation) {\n warnAboutProxyRequirement(\n \"detect new properties using the 'in' operator. Use 'has' from 'mobx' instead.\"\n )\n }\n return getAdm(target).has_(name)\n },\n get(target: IIsObservableObject, name: PropertyKey): any {\n return getAdm(target).get_(name)\n },\n set(target: IIsObservableObject, name: PropertyKey, value: any): boolean {\n if (!isStringish(name)) {\n return false\n }\n if (__DEV__ && !getAdm(target).values_.has(name)) {\n warnAboutProxyRequirement(\n \"add a new observable property through direct assignment. Use 'set' from 'mobx' instead.\"\n )\n }\n // null (intercepted) -> true (success)\n return getAdm(target).set_(name, value, true) ?? true\n },\n deleteProperty(target: IIsObservableObject, name: PropertyKey): boolean {\n if (__DEV__) {\n warnAboutProxyRequirement(\n \"delete properties from an observable object. Use 'remove' from 'mobx' instead.\"\n )\n }\n if (!isStringish(name)) {\n return false\n }\n // null (intercepted) -> true (success)\n return getAdm(target).delete_(name, true) ?? true\n },\n defineProperty(\n target: IIsObservableObject,\n name: PropertyKey,\n descriptor: PropertyDescriptor\n ): boolean {\n if (__DEV__) {\n warnAboutProxyRequirement(\n \"define property on an observable object. Use 'defineProperty' from 'mobx' instead.\"\n )\n }\n // null (intercepted) -> true (success)\n return getAdm(target).defineProperty_(name, descriptor) ?? true\n },\n ownKeys(target: IIsObservableObject): ArrayLike {\n if (__DEV__ && globalState.trackingDerivation) {\n warnAboutProxyRequirement(\n \"iterate keys to detect added / removed properties. Use 'keys' from 'mobx' instead.\"\n )\n }\n return getAdm(target).ownKeys_()\n },\n preventExtensions(target) {\n die(13)\n }\n}\n\nexport function asDynamicObservableObject(\n target: any,\n options?: CreateObservableOptions\n): IIsObservableObject {\n assertProxies()\n target = asObservableObject(target, options)\n return (target[$mobx].proxy_ ??= new Proxy(target, objectProxyTraps))\n}\n","import {\n ComputedValue,\n IComputedValueOptions,\n Annotation,\n storeAnnotation,\n createDecoratorAnnotation,\n isStringish,\n isPlainObject,\n isFunction,\n die,\n IComputedValue,\n createComputedAnnotation,\n comparer,\n is20223Decorator\n} from \"../internal\"\n\nimport type { ClassGetterDecorator } from \"../types/decorator_fills\"\n\nexport const COMPUTED = \"computed\"\nexport const COMPUTED_STRUCT = \"computed.struct\"\n\nexport interface IComputedFactory extends Annotation, PropertyDecorator, ClassGetterDecorator {\n // @computed(opts)\n (options: IComputedValueOptions): Annotation & PropertyDecorator & ClassGetterDecorator\n // computed(fn, opts)\n (func: () => T, options?: IComputedValueOptions): IComputedValue\n\n struct: Annotation & PropertyDecorator & ClassGetterDecorator\n}\n\nconst computedAnnotation = createComputedAnnotation(COMPUTED)\nconst computedStructAnnotation = createComputedAnnotation(COMPUTED_STRUCT, {\n equals: comparer.structural\n})\n\n/**\n * Decorator for class properties: @computed get value() { return expr; }.\n * For legacy purposes also invokable as ES5 observable created: `computed(() => expr)`;\n */\nexport const computed: IComputedFactory = function computed(arg1, arg2) {\n if (is20223Decorator(arg2)) {\n // @computed (2022.3 Decorators)\n return computedAnnotation.decorate_20223_(arg1, arg2)\n }\n if (isStringish(arg2)) {\n // @computed\n return storeAnnotation(arg1, arg2, computedAnnotation)\n }\n if (isPlainObject(arg1)) {\n // @computed({ options })\n return createDecoratorAnnotation(createComputedAnnotation(COMPUTED, arg1))\n }\n\n // computed(expr, options?)\n if (__DEV__) {\n if (!isFunction(arg1)) {\n die(\"First argument to `computed` should be an expression.\")\n }\n if (isFunction(arg2)) {\n die(\n \"A setter as second argument is no longer supported, use `{ set: fn }` option instead\"\n )\n }\n }\n const opts: IComputedValueOptions = isPlainObject(arg2) ? arg2 : {}\n opts.get = arg1\n opts.name ||= arg1.name || \"\" /* for generated name */\n\n return new ComputedValue(opts)\n} as any\n\nObject.assign(computed, computedAnnotation)\n\ncomputed.struct = createDecoratorAnnotation(computedStructAnnotation)\n","import {\n IDerivation,\n endBatch,\n globalState,\n isSpyEnabled,\n spyReportEnd,\n spyReportStart,\n startBatch,\n untrackedEnd,\n untrackedStart,\n isFunction,\n allowStateReadsStart,\n allowStateReadsEnd,\n ACTION,\n EMPTY_ARRAY,\n die,\n getDescriptor,\n defineProperty\n} from \"../internal\"\n\n// we don't use globalState for these in order to avoid possible issues with multiple\n// mobx versions\nlet currentActionId = 0\nlet nextActionId = 1\nconst isFunctionNameConfigurable = getDescriptor(() => {}, \"name\")?.configurable ?? false\n\n// we can safely recycle this object\nconst tmpNameDescriptor: PropertyDescriptor = {\n value: \"action\",\n configurable: true,\n writable: false,\n enumerable: false\n}\n\nexport function createAction(\n actionName: string,\n fn: Function,\n autoAction: boolean = false,\n ref?: Object\n): Function {\n if (__DEV__) {\n if (!isFunction(fn)) {\n die(\"`action` can only be invoked on functions\")\n }\n if (typeof actionName !== \"string\" || !actionName) {\n die(`actions should have valid names, got: '${actionName}'`)\n }\n }\n function res() {\n return executeAction(actionName, autoAction, fn, ref || this, arguments)\n }\n res.isMobxAction = true\n res.toString = () => fn.toString()\n if (isFunctionNameConfigurable) {\n tmpNameDescriptor.value = actionName\n defineProperty(res, \"name\", tmpNameDescriptor)\n }\n return res\n}\n\nexport function executeAction(\n actionName: string,\n canRunAsDerivation: boolean,\n fn: Function,\n scope?: any,\n args?: IArguments\n) {\n const runInfo = _startAction(actionName, canRunAsDerivation, scope, args)\n try {\n return fn.apply(scope, args)\n } catch (err) {\n runInfo.error_ = err\n throw err\n } finally {\n _endAction(runInfo)\n }\n}\n\nexport interface IActionRunInfo {\n prevDerivation_: IDerivation | null\n prevAllowStateChanges_: boolean\n prevAllowStateReads_: boolean\n notifySpy_: boolean\n startTime_: number\n error_?: any\n parentActionId_: number\n actionId_: number\n runAsAction_?: boolean\n}\n\nexport function _startAction(\n actionName: string,\n canRunAsDerivation: boolean, // true for autoAction\n scope: any,\n args?: IArguments\n): IActionRunInfo {\n const notifySpy_ = __DEV__ && isSpyEnabled() && !!actionName\n let startTime_: number = 0\n if (__DEV__ && notifySpy_) {\n startTime_ = Date.now()\n const flattenedArgs = args ? Array.from(args) : EMPTY_ARRAY\n spyReportStart({\n type: ACTION,\n name: actionName,\n object: scope,\n arguments: flattenedArgs\n })\n }\n const prevDerivation_ = globalState.trackingDerivation\n const runAsAction = !canRunAsDerivation || !prevDerivation_\n startBatch()\n let prevAllowStateChanges_ = globalState.allowStateChanges // by default preserve previous allow\n if (runAsAction) {\n untrackedStart()\n prevAllowStateChanges_ = allowStateChangesStart(true)\n }\n const prevAllowStateReads_ = allowStateReadsStart(true)\n const runInfo = {\n runAsAction_: runAsAction,\n prevDerivation_,\n prevAllowStateChanges_,\n prevAllowStateReads_,\n notifySpy_,\n startTime_,\n actionId_: nextActionId++,\n parentActionId_: currentActionId\n }\n currentActionId = runInfo.actionId_\n return runInfo\n}\n\nexport function _endAction(runInfo: IActionRunInfo) {\n if (currentActionId !== runInfo.actionId_) {\n die(30)\n }\n currentActionId = runInfo.parentActionId_\n\n if (runInfo.error_ !== undefined) {\n globalState.suppressReactionErrors = true\n }\n allowStateChangesEnd(runInfo.prevAllowStateChanges_)\n allowStateReadsEnd(runInfo.prevAllowStateReads_)\n endBatch()\n if (runInfo.runAsAction_) {\n untrackedEnd(runInfo.prevDerivation_)\n }\n if (__DEV__ && runInfo.notifySpy_) {\n spyReportEnd({ time: Date.now() - runInfo.startTime_ })\n }\n globalState.suppressReactionErrors = false\n}\n\nexport function allowStateChanges(allowStateChanges: boolean, func: () => T): T {\n const prev = allowStateChangesStart(allowStateChanges)\n try {\n return func()\n } finally {\n allowStateChangesEnd(prev)\n }\n}\n\nexport function allowStateChangesStart(allowStateChanges: boolean) {\n const prev = globalState.allowStateChanges\n globalState.allowStateChanges = allowStateChanges\n return prev\n}\n\nexport function allowStateChangesEnd(prev: boolean) {\n globalState.allowStateChanges = prev\n}\n","import {\n Atom,\n IEnhancer,\n IInterceptable,\n IEqualsComparer,\n IInterceptor,\n IListenable,\n Lambda,\n checkIfStateModificationsAreAllowed,\n comparer,\n createInstanceofPredicate,\n getNextId,\n hasInterceptors,\n hasListeners,\n interceptChange,\n isSpyEnabled,\n notifyListeners,\n registerInterceptor,\n registerListener,\n spyReport,\n spyReportEnd,\n spyReportStart,\n toPrimitive,\n globalState,\n IUNCHANGED,\n UPDATE\n} from \"../internal\"\n\nexport interface IValueWillChange {\n object: IObservableValue\n type: \"update\"\n newValue: T\n}\n\nexport type IValueDidChange = {\n type: \"update\"\n observableKind: \"value\"\n object: IObservableValue\n debugObjectName: string\n newValue: T\n oldValue: T | undefined\n}\nexport type IBoxDidChange =\n | {\n type: \"create\"\n observableKind: \"value\"\n object: IObservableValue\n debugObjectName: string\n newValue: T\n }\n | IValueDidChange\n\nexport interface IObservableValue {\n get(): T\n set(value: T): void\n}\n\nconst CREATE = \"create\"\n\nexport class ObservableValue\n extends Atom\n implements IObservableValue, IInterceptable>, IListenable\n{\n hasUnreportedChange_ = false\n interceptors_\n changeListeners_\n value_\n dehancer: any\n\n constructor(\n value: T,\n public enhancer: IEnhancer,\n public name_ = __DEV__ ? \"ObservableValue@\" + getNextId() : \"ObservableValue\",\n notifySpy = true,\n private equals: IEqualsComparer = comparer.default\n ) {\n super(name_)\n this.value_ = enhancer(value, undefined, name_)\n if (__DEV__ && notifySpy && isSpyEnabled()) {\n // only notify spy if this is a stand-alone observable\n spyReport({\n type: CREATE,\n object: this,\n observableKind: \"value\",\n debugObjectName: this.name_,\n newValue: \"\" + this.value_\n })\n }\n }\n\n private dehanceValue(value: T): T {\n if (this.dehancer !== undefined) {\n return this.dehancer(value)\n }\n return value\n }\n\n public set(newValue: T) {\n const oldValue = this.value_\n newValue = this.prepareNewValue_(newValue) as any\n if (newValue !== globalState.UNCHANGED) {\n const notifySpy = isSpyEnabled()\n if (__DEV__ && notifySpy) {\n spyReportStart({\n type: UPDATE,\n object: this,\n observableKind: \"value\",\n debugObjectName: this.name_,\n newValue,\n oldValue\n })\n }\n this.setNewValue_(newValue)\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n }\n\n private prepareNewValue_(newValue): T | IUNCHANGED {\n checkIfStateModificationsAreAllowed(this)\n if (hasInterceptors(this)) {\n const change = interceptChange>(this, {\n object: this,\n type: UPDATE,\n newValue\n })\n if (!change) {\n return globalState.UNCHANGED\n }\n newValue = change.newValue\n }\n // apply modifier\n newValue = this.enhancer(newValue, this.value_, this.name_)\n return this.equals(this.value_, newValue) ? globalState.UNCHANGED : newValue\n }\n\n setNewValue_(newValue: T) {\n const oldValue = this.value_\n this.value_ = newValue\n this.reportChanged()\n if (hasListeners(this)) {\n notifyListeners(this, {\n type: UPDATE,\n object: this,\n newValue,\n oldValue\n })\n }\n }\n\n public get(): T {\n this.reportObserved()\n return this.dehanceValue(this.value_)\n }\n\n intercept_(handler: IInterceptor>): Lambda {\n return registerInterceptor(this, handler)\n }\n\n observe_(listener: (change: IValueDidChange) => void, fireImmediately?: boolean): Lambda {\n if (fireImmediately) {\n listener({\n observableKind: \"value\",\n debugObjectName: this.name_,\n object: this,\n type: UPDATE,\n newValue: this.value_,\n oldValue: undefined\n })\n }\n return registerListener(this, listener)\n }\n\n raw() {\n // used by MST ot get undehanced value\n return this.value_\n }\n\n toJSON() {\n return this.get()\n }\n\n toString() {\n return `${this.name_}[${this.value_}]`\n }\n\n valueOf(): T {\n return toPrimitive(this.get())\n }\n\n [Symbol.toPrimitive]() {\n return this.valueOf()\n }\n}\n\nexport const isObservableValue = createInstanceofPredicate(\"ObservableValue\", ObservableValue) as (\n x: any\n) => x is IObservableValue\n","import {\n CaughtException,\n IDerivation,\n IDerivationState_,\n IEqualsComparer,\n IObservable,\n Lambda,\n TraceMode,\n autorun,\n clearObserving,\n comparer,\n createAction,\n createInstanceofPredicate,\n endBatch,\n getNextId,\n globalState,\n isCaughtException,\n isSpyEnabled,\n propagateChangeConfirmed,\n propagateMaybeChanged,\n reportObserved,\n shouldCompute,\n spyReport,\n startBatch,\n toPrimitive,\n trackDerivedFunction,\n untrackedEnd,\n untrackedStart,\n UPDATE,\n die,\n allowStateChangesStart,\n allowStateChangesEnd\n} from \"../internal\"\n\nexport interface IComputedValue {\n get(): T\n set(value: T): void\n}\n\nexport interface IComputedValueOptions {\n get?: () => T\n set?: (value: T) => void\n name?: string\n equals?: IEqualsComparer\n context?: any\n requiresReaction?: boolean\n keepAlive?: boolean\n}\n\nexport type IComputedDidChange = {\n type: \"update\"\n observableKind: \"computed\"\n object: unknown\n debugObjectName: string\n newValue: T\n oldValue: T | undefined\n}\n\n/**\n * A node in the state dependency root that observes other nodes, and can be observed itself.\n *\n * ComputedValue will remember the result of the computation for the duration of the batch, or\n * while being observed.\n *\n * During this time it will recompute only when one of its direct dependencies changed,\n * but only when it is being accessed with `ComputedValue.get()`.\n *\n * Implementation description:\n * 1. First time it's being accessed it will compute and remember result\n * give back remembered result until 2. happens\n * 2. First time any deep dependency change, propagate POSSIBLY_STALE to all observers, wait for 3.\n * 3. When it's being accessed, recompute if any shallow dependency changed.\n * if result changed: propagate STALE to all observers, that were POSSIBLY_STALE from the last step.\n * go to step 2. either way\n *\n * If at any point it's outside batch and it isn't observed: reset everything and go to 1.\n */\nexport class ComputedValue implements IObservable, IComputedValue, IDerivation {\n dependenciesState_ = IDerivationState_.NOT_TRACKING_\n observing_: IObservable[] = [] // nodes we are looking at. Our value depends on these nodes\n newObserving_ = null // during tracking it's an array with new observed observers\n isBeingObserved_ = false\n isPendingUnobservation_: boolean = false\n observers_ = new Set()\n diffValue_ = 0\n runId_ = 0\n lastAccessedBy_ = 0\n lowestObserverState_ = IDerivationState_.UP_TO_DATE_\n unboundDepsCount_ = 0\n protected value_: T | undefined | CaughtException = new CaughtException(null)\n name_: string\n triggeredBy_?: string\n isComputing_: boolean = false // to check for cycles\n isRunningSetter_: boolean = false\n derivation: () => T // N.B: unminified as it is used by MST\n setter_?: (value: T) => void\n isTracing_: TraceMode = TraceMode.NONE\n scope_: Object | undefined\n private equals_: IEqualsComparer\n private requiresReaction_: boolean | undefined\n keepAlive_: boolean\n\n /**\n * Create a new computed value based on a function expression.\n *\n * The `name` property is for debug purposes only.\n *\n * The `equals` property specifies the comparer function to use to determine if a newly produced\n * value differs from the previous value. Two comparers are provided in the library; `defaultComparer`\n * compares based on identity comparison (===), and `structuralComparer` deeply compares the structure.\n * Structural comparison can be convenient if you always produce a new aggregated object and\n * don't want to notify observers if it is structurally the same.\n * This is useful for working with vectors, mouse coordinates etc.\n */\n constructor(options: IComputedValueOptions) {\n if (!options.get) {\n die(31)\n }\n this.derivation = options.get!\n this.name_ = options.name || (__DEV__ ? \"ComputedValue@\" + getNextId() : \"ComputedValue\")\n if (options.set) {\n this.setter_ = createAction(\n __DEV__ ? this.name_ + \"-setter\" : \"ComputedValue-setter\",\n options.set\n ) as any\n }\n this.equals_ =\n options.equals ||\n ((options as any).compareStructural || (options as any).struct\n ? comparer.structural\n : comparer.default)\n this.scope_ = options.context\n this.requiresReaction_ = options.requiresReaction\n this.keepAlive_ = !!options.keepAlive\n }\n\n onBecomeStale_() {\n propagateMaybeChanged(this)\n }\n\n public onBOL: Set | undefined\n public onBUOL: Set | undefined\n\n public onBO() {\n if (this.onBOL) {\n this.onBOL.forEach(listener => listener())\n }\n }\n\n public onBUO() {\n if (this.onBUOL) {\n this.onBUOL.forEach(listener => listener())\n }\n }\n\n /**\n * Returns the current value of this computed value.\n * Will evaluate its computation first if needed.\n */\n public get(): T {\n if (this.isComputing_) {\n die(32, this.name_, this.derivation)\n }\n if (\n globalState.inBatch === 0 &&\n // !globalState.trackingDerivatpion &&\n this.observers_.size === 0 &&\n !this.keepAlive_\n ) {\n if (shouldCompute(this)) {\n this.warnAboutUntrackedRead_()\n startBatch() // See perf test 'computed memoization'\n this.value_ = this.computeValue_(false)\n endBatch()\n }\n } else {\n reportObserved(this)\n if (shouldCompute(this)) {\n let prevTrackingContext = globalState.trackingContext\n if (this.keepAlive_ && !prevTrackingContext) {\n globalState.trackingContext = this\n }\n if (this.trackAndCompute()) {\n propagateChangeConfirmed(this)\n }\n globalState.trackingContext = prevTrackingContext\n }\n }\n const result = this.value_!\n\n if (isCaughtException(result)) {\n throw result.cause\n }\n return result\n }\n\n public set(value: T) {\n if (this.setter_) {\n if (this.isRunningSetter_) {\n die(33, this.name_)\n }\n this.isRunningSetter_ = true\n try {\n this.setter_.call(this.scope_, value)\n } finally {\n this.isRunningSetter_ = false\n }\n } else {\n die(34, this.name_)\n }\n }\n\n trackAndCompute(): boolean {\n // N.B: unminified as it is used by MST\n const oldValue = this.value_\n const wasSuspended =\n /* see #1208 */ this.dependenciesState_ === IDerivationState_.NOT_TRACKING_\n const newValue = this.computeValue_(true)\n\n const changed =\n wasSuspended ||\n isCaughtException(oldValue) ||\n isCaughtException(newValue) ||\n !this.equals_(oldValue, newValue)\n\n if (changed) {\n this.value_ = newValue\n\n if (__DEV__ && isSpyEnabled()) {\n spyReport({\n observableKind: \"computed\",\n debugObjectName: this.name_,\n object: this.scope_,\n type: \"update\",\n oldValue,\n newValue\n } as IComputedDidChange)\n }\n }\n\n return changed\n }\n\n computeValue_(track: boolean) {\n this.isComputing_ = true\n // don't allow state changes during computation\n const prev = allowStateChangesStart(false)\n let res: T | CaughtException\n if (track) {\n res = trackDerivedFunction(this, this.derivation, this.scope_)\n } else {\n if (globalState.disableErrorBoundaries === true) {\n res = this.derivation.call(this.scope_)\n } else {\n try {\n res = this.derivation.call(this.scope_)\n } catch (e) {\n res = new CaughtException(e)\n }\n }\n }\n allowStateChangesEnd(prev)\n this.isComputing_ = false\n return res\n }\n\n suspend_() {\n if (!this.keepAlive_) {\n clearObserving(this)\n this.value_ = undefined // don't hold on to computed value!\n if (__DEV__ && this.isTracing_ !== TraceMode.NONE) {\n console.log(\n `[mobx.trace] Computed value '${this.name_}' was suspended and it will recompute on the next access.`\n )\n }\n }\n }\n\n observe_(listener: (change: IComputedDidChange) => void, fireImmediately?: boolean): Lambda {\n let firstTime = true\n let prevValue: T | undefined = undefined\n return autorun(() => {\n // TODO: why is this in a different place than the spyReport() function? in all other observables it's called in the same place\n let newValue = this.get()\n if (!firstTime || fireImmediately) {\n const prevU = untrackedStart()\n listener({\n observableKind: \"computed\",\n debugObjectName: this.name_,\n type: UPDATE,\n object: this,\n newValue,\n oldValue: prevValue\n })\n untrackedEnd(prevU)\n }\n firstTime = false\n prevValue = newValue\n })\n }\n\n warnAboutUntrackedRead_() {\n if (!__DEV__) {\n return\n }\n if (this.isTracing_ !== TraceMode.NONE) {\n console.log(\n `[mobx.trace] Computed value '${this.name_}' is being read outside a reactive context. Doing a full recompute.`\n )\n }\n if (\n typeof this.requiresReaction_ === \"boolean\"\n ? this.requiresReaction_\n : globalState.computedRequiresReaction\n ) {\n console.warn(\n `[mobx] Computed value '${this.name_}' is being read outside a reactive context. Doing a full recompute.`\n )\n }\n }\n\n toString() {\n return `${this.name_}[${this.derivation.toString()}]`\n }\n\n valueOf(): T {\n return toPrimitive(this.get())\n }\n\n [Symbol.toPrimitive]() {\n return this.valueOf()\n }\n}\n\nexport const isComputedValue = createInstanceofPredicate(\"ComputedValue\", ComputedValue)\n","import {\n IAtom,\n IDepTreeNode,\n IObservable,\n addObserver,\n globalState,\n isComputedValue,\n removeObserver\n} from \"../internal\"\n\nexport enum IDerivationState_ {\n // before being run or (outside batch and not being observed)\n // at this point derivation is not holding any data about dependency tree\n NOT_TRACKING_ = -1,\n // no shallow dependency changed since last computation\n // won't recalculate derivation\n // this is what makes mobx fast\n UP_TO_DATE_ = 0,\n // some deep dependency changed, but don't know if shallow dependency changed\n // will require to check first if UP_TO_DATE or POSSIBLY_STALE\n // currently only ComputedValue will propagate POSSIBLY_STALE\n //\n // having this state is second big optimization:\n // don't have to recompute on every dependency change, but only when it's needed\n POSSIBLY_STALE_ = 1,\n // A shallow dependency has changed since last computation and the derivation\n // will need to recompute when it's needed next.\n STALE_ = 2\n}\n\nexport enum TraceMode {\n NONE,\n LOG,\n BREAK\n}\n\n/**\n * A derivation is everything that can be derived from the state (all the atoms) in a pure manner.\n * See https://medium.com/@mweststrate/becoming-fully-reactive-an-in-depth-explanation-of-mobservable-55995262a254#.xvbh6qd74\n */\nexport interface IDerivation extends IDepTreeNode {\n observing_: IObservable[]\n newObserving_: null | IObservable[]\n dependenciesState_: IDerivationState_\n /**\n * Id of the current run of a derivation. Each time the derivation is tracked\n * this number is increased by one. This number is globally unique\n */\n runId_: number\n /**\n * amount of dependencies used by the derivation in this run, which has not been bound yet.\n */\n unboundDepsCount_: number\n onBecomeStale_(): void\n isTracing_: TraceMode\n\n /**\n * warn if the derivation has no dependencies after creation/update\n */\n requiresObservable_?: boolean\n}\n\nexport class CaughtException {\n constructor(public cause: any) {\n // Empty\n }\n}\n\nexport function isCaughtException(e: any): e is CaughtException {\n return e instanceof CaughtException\n}\n\n/**\n * Finds out whether any dependency of the derivation has actually changed.\n * If dependenciesState is 1 then it will recalculate dependencies,\n * if any dependency changed it will propagate it by changing dependenciesState to 2.\n *\n * By iterating over the dependencies in the same order that they were reported and\n * stopping on the first change, all the recalculations are only called for ComputedValues\n * that will be tracked by derivation. That is because we assume that if the first x\n * dependencies of the derivation doesn't change then the derivation should run the same way\n * up until accessing x-th dependency.\n */\nexport function shouldCompute(derivation: IDerivation): boolean {\n switch (derivation.dependenciesState_) {\n case IDerivationState_.UP_TO_DATE_:\n return false\n case IDerivationState_.NOT_TRACKING_:\n case IDerivationState_.STALE_:\n return true\n case IDerivationState_.POSSIBLY_STALE_: {\n // state propagation can occur outside of action/reactive context #2195\n const prevAllowStateReads = allowStateReadsStart(true)\n const prevUntracked = untrackedStart() // no need for those computeds to be reported, they will be picked up in trackDerivedFunction.\n const obs = derivation.observing_,\n l = obs.length\n for (let i = 0; i < l; i++) {\n const obj = obs[i]\n if (isComputedValue(obj)) {\n if (globalState.disableErrorBoundaries) {\n obj.get()\n } else {\n try {\n obj.get()\n } catch (e) {\n // we are not interested in the value *or* exception at this moment, but if there is one, notify all\n untrackedEnd(prevUntracked)\n allowStateReadsEnd(prevAllowStateReads)\n return true\n }\n }\n // if ComputedValue `obj` actually changed it will be computed and propagated to its observers.\n // and `derivation` is an observer of `obj`\n // invariantShouldCompute(derivation)\n if ((derivation.dependenciesState_ as any) === IDerivationState_.STALE_) {\n untrackedEnd(prevUntracked)\n allowStateReadsEnd(prevAllowStateReads)\n return true\n }\n }\n }\n changeDependenciesStateTo0(derivation)\n untrackedEnd(prevUntracked)\n allowStateReadsEnd(prevAllowStateReads)\n return false\n }\n }\n}\n\nexport function isComputingDerivation() {\n return globalState.trackingDerivation !== null // filter out actions inside computations\n}\n\nexport function checkIfStateModificationsAreAllowed(atom: IAtom) {\n if (!__DEV__) {\n return\n }\n const hasObservers = atom.observers_.size > 0\n // Should not be possible to change observed state outside strict mode, except during initialization, see #563\n if (\n !globalState.allowStateChanges &&\n (hasObservers || globalState.enforceActions === \"always\")\n ) {\n console.warn(\n \"[MobX] \" +\n (globalState.enforceActions\n ? \"Since strict-mode is enabled, changing (observed) observable values without using an action is not allowed. Tried to modify: \"\n : \"Side effects like changing state are not allowed at this point. Are you trying to modify state from, for example, a computed value or the render function of a React component? You can wrap side effects in 'runInAction' (or decorate functions with 'action') if needed. Tried to modify: \") +\n atom.name_\n )\n }\n}\n\nexport function checkIfStateReadsAreAllowed(observable: IObservable) {\n if (__DEV__ && !globalState.allowStateReads && globalState.observableRequiresReaction) {\n console.warn(\n `[mobx] Observable '${observable.name_}' being read outside a reactive context.`\n )\n }\n}\n\n/**\n * Executes the provided function `f` and tracks which observables are being accessed.\n * The tracking information is stored on the `derivation` object and the derivation is registered\n * as observer of any of the accessed observables.\n */\nexport function trackDerivedFunction(derivation: IDerivation, f: () => T, context: any) {\n const prevAllowStateReads = allowStateReadsStart(true)\n changeDependenciesStateTo0(derivation)\n // Preallocate array; will be trimmed by bindDependencies.\n derivation.newObserving_ = new Array(\n // Reserve constant space for initial dependencies, dynamic space otherwise.\n // See https://github.com/mobxjs/mobx/pull/3833\n derivation.runId_ === 0 ? 100 : derivation.observing_.length\n )\n derivation.unboundDepsCount_ = 0\n derivation.runId_ = ++globalState.runId\n const prevTracking = globalState.trackingDerivation\n globalState.trackingDerivation = derivation\n globalState.inBatch++\n let result\n if (globalState.disableErrorBoundaries === true) {\n result = f.call(context)\n } else {\n try {\n result = f.call(context)\n } catch (e) {\n result = new CaughtException(e)\n }\n }\n globalState.inBatch--\n globalState.trackingDerivation = prevTracking\n bindDependencies(derivation)\n\n warnAboutDerivationWithoutDependencies(derivation)\n allowStateReadsEnd(prevAllowStateReads)\n return result\n}\n\nfunction warnAboutDerivationWithoutDependencies(derivation: IDerivation) {\n if (!__DEV__) {\n return\n }\n\n if (derivation.observing_.length !== 0) {\n return\n }\n\n if (\n typeof derivation.requiresObservable_ === \"boolean\"\n ? derivation.requiresObservable_\n : globalState.reactionRequiresObservable\n ) {\n console.warn(\n `[mobx] Derivation '${derivation.name_}' is created/updated without reading any observable value.`\n )\n }\n}\n\n/**\n * diffs newObserving with observing.\n * update observing to be newObserving with unique observables\n * notify observers that become observed/unobserved\n */\nfunction bindDependencies(derivation: IDerivation) {\n // invariant(derivation.dependenciesState !== IDerivationState.NOT_TRACKING, \"INTERNAL ERROR bindDependencies expects derivation.dependenciesState !== -1\");\n const prevObserving = derivation.observing_\n const observing = (derivation.observing_ = derivation.newObserving_!)\n let lowestNewObservingDerivationState = IDerivationState_.UP_TO_DATE_\n\n // Go through all new observables and check diffValue: (this list can contain duplicates):\n // 0: first occurrence, change to 1 and keep it\n // 1: extra occurrence, drop it\n let i0 = 0,\n l = derivation.unboundDepsCount_\n for (let i = 0; i < l; i++) {\n const dep = observing[i]\n if (dep.diffValue_ === 0) {\n dep.diffValue_ = 1\n if (i0 !== i) {\n observing[i0] = dep\n }\n i0++\n }\n\n // Upcast is 'safe' here, because if dep is IObservable, `dependenciesState` will be undefined,\n // not hitting the condition\n if ((dep as any as IDerivation).dependenciesState_ > lowestNewObservingDerivationState) {\n lowestNewObservingDerivationState = (dep as any as IDerivation).dependenciesState_\n }\n }\n observing.length = i0\n\n derivation.newObserving_ = null // newObserving shouldn't be needed outside tracking (statement moved down to work around FF bug, see #614)\n\n // Go through all old observables and check diffValue: (it is unique after last bindDependencies)\n // 0: it's not in new observables, unobserve it\n // 1: it keeps being observed, don't want to notify it. change to 0\n l = prevObserving.length\n while (l--) {\n const dep = prevObserving[l]\n if (dep.diffValue_ === 0) {\n removeObserver(dep, derivation)\n }\n dep.diffValue_ = 0\n }\n\n // Go through all new observables and check diffValue: (now it should be unique)\n // 0: it was set to 0 in last loop. don't need to do anything.\n // 1: it wasn't observed, let's observe it. set back to 0\n while (i0--) {\n const dep = observing[i0]\n if (dep.diffValue_ === 1) {\n dep.diffValue_ = 0\n addObserver(dep, derivation)\n }\n }\n\n // Some new observed derivations may become stale during this derivation computation\n // so they have had no chance to propagate staleness (#916)\n if (lowestNewObservingDerivationState !== IDerivationState_.UP_TO_DATE_) {\n derivation.dependenciesState_ = lowestNewObservingDerivationState\n derivation.onBecomeStale_()\n }\n}\n\nexport function clearObserving(derivation: IDerivation) {\n // invariant(globalState.inBatch > 0, \"INTERNAL ERROR clearObserving should be called only inside batch\");\n const obs = derivation.observing_\n derivation.observing_ = []\n let i = obs.length\n while (i--) {\n removeObserver(obs[i], derivation)\n }\n\n derivation.dependenciesState_ = IDerivationState_.NOT_TRACKING_\n}\n\nexport function untracked(action: () => T): T {\n const prev = untrackedStart()\n try {\n return action()\n } finally {\n untrackedEnd(prev)\n }\n}\n\nexport function untrackedStart(): IDerivation | null {\n const prev = globalState.trackingDerivation\n globalState.trackingDerivation = null\n return prev\n}\n\nexport function untrackedEnd(prev: IDerivation | null) {\n globalState.trackingDerivation = prev\n}\n\nexport function allowStateReadsStart(allowStateReads: boolean) {\n const prev = globalState.allowStateReads\n globalState.allowStateReads = allowStateReads\n return prev\n}\n\nexport function allowStateReadsEnd(prev: boolean) {\n globalState.allowStateReads = prev\n}\n\n/**\n * needed to keep `lowestObserverState` correct. when changing from (2 or 1) to 0\n *\n */\nexport function changeDependenciesStateTo0(derivation: IDerivation) {\n if (derivation.dependenciesState_ === IDerivationState_.UP_TO_DATE_) {\n return\n }\n derivation.dependenciesState_ = IDerivationState_.UP_TO_DATE_\n\n const obs = derivation.observing_\n let i = obs.length\n while (i--) {\n obs[i].lowestObserverState_ = IDerivationState_.UP_TO_DATE_\n }\n}\n","import {\n Lambda,\n ComputedValue,\n IDependencyTree,\n IDerivation,\n IDerivationState_,\n TraceMode,\n getDependencyTree,\n globalState,\n runReactions,\n checkIfStateReadsAreAllowed\n} from \"../internal\"\n\nexport interface IDepTreeNode {\n name_: string\n observing_?: IObservable[]\n}\n\nexport interface IObservable extends IDepTreeNode {\n diffValue_: number\n /**\n * Id of the derivation *run* that last accessed this observable.\n * If this id equals the *run* id of the current derivation,\n * the dependency is already established\n */\n lastAccessedBy_: number\n isBeingObserved_: boolean\n\n lowestObserverState_: IDerivationState_ // Used to avoid redundant propagations\n isPendingUnobservation_: boolean // Used to push itself to global.pendingUnobservations at most once per batch.\n\n observers_: Set\n\n onBUO(): void\n onBO(): void\n\n onBUOL: Set | undefined\n onBOL: Set | undefined\n}\n\nexport function hasObservers(observable: IObservable): boolean {\n return observable.observers_ && observable.observers_.size > 0\n}\n\nexport function getObservers(observable: IObservable): Set {\n return observable.observers_\n}\n\n// function invariantObservers(observable: IObservable) {\n// const list = observable.observers\n// const map = observable.observersIndexes\n// const l = list.length\n// for (let i = 0; i < l; i++) {\n// const id = list[i].__mapid\n// if (i) {\n// invariant(map[id] === i, \"INTERNAL ERROR maps derivation.__mapid to index in list\") // for performance\n// } else {\n// invariant(!(id in map), \"INTERNAL ERROR observer on index 0 shouldn't be held in map.\") // for performance\n// }\n// }\n// invariant(\n// list.length === 0 || Object.keys(map).length === list.length - 1,\n// \"INTERNAL ERROR there is no junk in map\"\n// )\n// }\nexport function addObserver(observable: IObservable, node: IDerivation) {\n // invariant(node.dependenciesState !== -1, \"INTERNAL ERROR, can add only dependenciesState !== -1\");\n // invariant(observable._observers.indexOf(node) === -1, \"INTERNAL ERROR add already added node\");\n // invariantObservers(observable);\n\n observable.observers_.add(node)\n if (observable.lowestObserverState_ > node.dependenciesState_) {\n observable.lowestObserverState_ = node.dependenciesState_\n }\n\n // invariantObservers(observable);\n // invariant(observable._observers.indexOf(node) !== -1, \"INTERNAL ERROR didn't add node\");\n}\n\nexport function removeObserver(observable: IObservable, node: IDerivation) {\n // invariant(globalState.inBatch > 0, \"INTERNAL ERROR, remove should be called only inside batch\");\n // invariant(observable._observers.indexOf(node) !== -1, \"INTERNAL ERROR remove already removed node\");\n // invariantObservers(observable);\n observable.observers_.delete(node)\n if (observable.observers_.size === 0) {\n // deleting last observer\n queueForUnobservation(observable)\n }\n // invariantObservers(observable);\n // invariant(observable._observers.indexOf(node) === -1, \"INTERNAL ERROR remove already removed node2\");\n}\n\nexport function queueForUnobservation(observable: IObservable) {\n if (observable.isPendingUnobservation_ === false) {\n // invariant(observable._observers.length === 0, \"INTERNAL ERROR, should only queue for unobservation unobserved observables\");\n observable.isPendingUnobservation_ = true\n globalState.pendingUnobservations.push(observable)\n }\n}\n\n/**\n * Batch starts a transaction, at least for purposes of memoizing ComputedValues when nothing else does.\n * During a batch `onBecomeUnobserved` will be called at most once per observable.\n * Avoids unnecessary recalculations.\n */\nexport function startBatch() {\n globalState.inBatch++\n}\n\nexport function endBatch() {\n if (--globalState.inBatch === 0) {\n runReactions()\n // the batch is actually about to finish, all unobserving should happen here.\n const list = globalState.pendingUnobservations\n for (let i = 0; i < list.length; i++) {\n const observable = list[i]\n observable.isPendingUnobservation_ = false\n if (observable.observers_.size === 0) {\n if (observable.isBeingObserved_) {\n // if this observable had reactive observers, trigger the hooks\n observable.isBeingObserved_ = false\n observable.onBUO()\n }\n if (observable instanceof ComputedValue) {\n // computed values are automatically teared down when the last observer leaves\n // this process happens recursively, this computed might be the last observabe of another, etc..\n observable.suspend_()\n }\n }\n }\n globalState.pendingUnobservations = []\n }\n}\n\nexport function reportObserved(observable: IObservable): boolean {\n checkIfStateReadsAreAllowed(observable)\n\n const derivation = globalState.trackingDerivation\n if (derivation !== null) {\n /**\n * Simple optimization, give each derivation run an unique id (runId)\n * Check if last time this observable was accessed the same runId is used\n * if this is the case, the relation is already known\n */\n if (derivation.runId_ !== observable.lastAccessedBy_) {\n observable.lastAccessedBy_ = derivation.runId_\n // Tried storing newObserving, or observing, or both as Set, but performance didn't come close...\n derivation.newObserving_![derivation.unboundDepsCount_++] = observable\n if (!observable.isBeingObserved_ && globalState.trackingContext) {\n observable.isBeingObserved_ = true\n observable.onBO()\n }\n }\n return observable.isBeingObserved_\n } else if (observable.observers_.size === 0 && globalState.inBatch > 0) {\n queueForUnobservation(observable)\n }\n\n return false\n}\n\n// function invariantLOS(observable: IObservable, msg: string) {\n// // it's expensive so better not run it in produciton. but temporarily helpful for testing\n// const min = getObservers(observable).reduce((a, b) => Math.min(a, b.dependenciesState), 2)\n// if (min >= observable.lowestObserverState) return // <- the only assumption about `lowestObserverState`\n// throw new Error(\n// \"lowestObserverState is wrong for \" +\n// msg +\n// \" because \" +\n// min +\n// \" < \" +\n// observable.lowestObserverState\n// )\n// }\n\n/**\n * NOTE: current propagation mechanism will in case of self reruning autoruns behave unexpectedly\n * It will propagate changes to observers from previous run\n * It's hard or maybe impossible (with reasonable perf) to get it right with current approach\n * Hopefully self reruning autoruns aren't a feature people should depend on\n * Also most basic use cases should be ok\n */\n\n// Called by Atom when its value changes\nexport function propagateChanged(observable: IObservable) {\n // invariantLOS(observable, \"changed start\");\n if (observable.lowestObserverState_ === IDerivationState_.STALE_) {\n return\n }\n observable.lowestObserverState_ = IDerivationState_.STALE_\n\n // Ideally we use for..of here, but the downcompiled version is really slow...\n observable.observers_.forEach(d => {\n if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_) {\n if (__DEV__ && d.isTracing_ !== TraceMode.NONE) {\n logTraceInfo(d, observable)\n }\n d.onBecomeStale_()\n }\n d.dependenciesState_ = IDerivationState_.STALE_\n })\n // invariantLOS(observable, \"changed end\");\n}\n\n// Called by ComputedValue when it recalculate and its value changed\nexport function propagateChangeConfirmed(observable: IObservable) {\n // invariantLOS(observable, \"confirmed start\");\n if (observable.lowestObserverState_ === IDerivationState_.STALE_) {\n return\n }\n observable.lowestObserverState_ = IDerivationState_.STALE_\n\n observable.observers_.forEach(d => {\n if (d.dependenciesState_ === IDerivationState_.POSSIBLY_STALE_) {\n d.dependenciesState_ = IDerivationState_.STALE_\n if (__DEV__ && d.isTracing_ !== TraceMode.NONE) {\n logTraceInfo(d, observable)\n }\n } else if (\n d.dependenciesState_ === IDerivationState_.UP_TO_DATE_ // this happens during computing of `d`, just keep lowestObserverState up to date.\n ) {\n observable.lowestObserverState_ = IDerivationState_.UP_TO_DATE_\n }\n })\n // invariantLOS(observable, \"confirmed end\");\n}\n\n// Used by computed when its dependency changed, but we don't wan't to immediately recompute.\nexport function propagateMaybeChanged(observable: IObservable) {\n // invariantLOS(observable, \"maybe start\");\n if (observable.lowestObserverState_ !== IDerivationState_.UP_TO_DATE_) {\n return\n }\n observable.lowestObserverState_ = IDerivationState_.POSSIBLY_STALE_\n\n observable.observers_.forEach(d => {\n if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_) {\n d.dependenciesState_ = IDerivationState_.POSSIBLY_STALE_\n d.onBecomeStale_()\n }\n })\n // invariantLOS(observable, \"maybe end\");\n}\n\nfunction logTraceInfo(derivation: IDerivation, observable: IObservable) {\n console.log(\n `[mobx.trace] '${derivation.name_}' is invalidated due to a change in: '${observable.name_}'`\n )\n if (derivation.isTracing_ === TraceMode.BREAK) {\n const lines = []\n printDepTree(getDependencyTree(derivation), lines, 1)\n\n // prettier-ignore\n new Function(\n`debugger;\n/*\nTracing '${derivation.name_}'\n\nYou are entering this break point because derivation '${derivation.name_}' is being traced and '${observable.name_}' is now forcing it to update.\nJust follow the stacktrace you should now see in the devtools to see precisely what piece of your code is causing this update\nThe stackframe you are looking for is at least ~6-8 stack-frames up.\n\n${derivation instanceof ComputedValue ? derivation.derivation.toString().replace(/[*]\\//g, \"/\") : \"\"}\n\nThe dependencies for this derivation are:\n\n${lines.join(\"\\n\")}\n*/\n `)()\n }\n}\n\nfunction printDepTree(tree: IDependencyTree, lines: string[], depth: number) {\n if (lines.length >= 1000) {\n lines.push(\"(and many more)\")\n return\n }\n lines.push(`${\"\\t\".repeat(depth - 1)}${tree.name}`)\n if (tree.dependencies) {\n tree.dependencies.forEach(child => printDepTree(child, lines, depth + 1))\n }\n}\n","import { IDerivation, IObservable, Reaction, die, getGlobal } from \"../internal\"\nimport { ComputedValue } from \"./computedvalue\"\n\n/**\n * These values will persist if global state is reset\n */\nconst persistentKeys: (keyof MobXGlobals)[] = [\n \"mobxGuid\",\n \"spyListeners\",\n \"enforceActions\",\n \"computedRequiresReaction\",\n \"reactionRequiresObservable\",\n \"observableRequiresReaction\",\n \"allowStateReads\",\n \"disableErrorBoundaries\",\n \"runId\",\n \"UNCHANGED\",\n \"useProxies\"\n]\n\nexport type IUNCHANGED = {}\n\nexport class MobXGlobals {\n /**\n * MobXGlobals version.\n * MobX compatiblity with other versions loaded in memory as long as this version matches.\n * It indicates that the global state still stores similar information\n *\n * N.B: this version is unrelated to the package version of MobX, and is only the version of the\n * internal state storage of MobX, and can be the same across many different package versions\n */\n version = 6\n\n /**\n * globally unique token to signal unchanged\n */\n UNCHANGED: IUNCHANGED = {}\n\n /**\n * Currently running derivation\n */\n trackingDerivation: IDerivation | null = null\n\n /**\n * Currently running reaction. This determines if we currently have a reactive context.\n * (Tracking derivation is also set for temporal tracking of computed values inside actions,\n * but trackingReaction can only be set by a form of Reaction)\n */\n trackingContext: Reaction | ComputedValue | null = null\n\n /**\n * Each time a derivation is tracked, it is assigned a unique run-id\n */\n runId = 0\n\n /**\n * 'guid' for general purpose. Will be persisted amongst resets.\n */\n mobxGuid = 0\n\n /**\n * Are we in a batch block? (and how many of them)\n */\n inBatch: number = 0\n\n /**\n * Observables that don't have observers anymore, and are about to be\n * suspended, unless somebody else accesses it in the same batch\n *\n * @type {IObservable[]}\n */\n pendingUnobservations: IObservable[] = []\n\n /**\n * List of scheduled, not yet executed, reactions.\n */\n pendingReactions: Reaction[] = []\n\n /**\n * Are we currently processing reactions?\n */\n isRunningReactions = false\n\n /**\n * Is it allowed to change observables at this point?\n * In general, MobX doesn't allow that when running computations and React.render.\n * To ensure that those functions stay pure.\n */\n allowStateChanges = false\n\n /**\n * Is it allowed to read observables at this point?\n * Used to hold the state needed for `observableRequiresReaction`\n */\n allowStateReads = true\n\n /**\n * If strict mode is enabled, state changes are by default not allowed\n */\n enforceActions: boolean | \"always\" = true\n\n /**\n * Spy callbacks\n */\n spyListeners: { (change: any): void }[] = []\n\n /**\n * Globally attached error handlers that react specifically to errors in reactions\n */\n globalReactionErrorHandlers: ((error: any, derivation: IDerivation) => void)[] = []\n\n /**\n * Warn if computed values are accessed outside a reactive context\n */\n computedRequiresReaction = false\n\n /**\n * (Experimental)\n * Warn if you try to create to derivation / reactive context without accessing any observable.\n */\n reactionRequiresObservable = false\n\n /**\n * (Experimental)\n * Warn if observables are accessed outside a reactive context\n */\n observableRequiresReaction = false\n\n /*\n * Don't catch and rethrow exceptions. This is useful for inspecting the state of\n * the stack when an exception occurs while debugging.\n */\n disableErrorBoundaries = false\n\n /*\n * If true, we are already handling an exception in an action. Any errors in reactions should be suppressed, as\n * they are not the cause, see: https://github.com/mobxjs/mobx/issues/1836\n */\n suppressReactionErrors = false\n\n useProxies = true\n /*\n * print warnings about code that would fail if proxies weren't available\n */\n verifyProxies = false\n\n /**\n * False forces all object's descriptors to\n * writable: true\n * configurable: true\n */\n safeDescriptors = true\n}\n\nlet canMergeGlobalState = true\nlet isolateCalled = false\n\nexport let globalState: MobXGlobals = (function () {\n let global = getGlobal()\n if (global.__mobxInstanceCount > 0 && !global.__mobxGlobals) {\n canMergeGlobalState = false\n }\n if (global.__mobxGlobals && global.__mobxGlobals.version !== new MobXGlobals().version) {\n canMergeGlobalState = false\n }\n\n if (!canMergeGlobalState) {\n // Because this is a IIFE we need to let isolateCalled a chance to change\n // so we run it after the event loop completed at least 1 iteration\n setTimeout(() => {\n if (!isolateCalled) {\n die(35)\n }\n }, 1)\n return new MobXGlobals()\n } else if (global.__mobxGlobals) {\n global.__mobxInstanceCount += 1\n if (!global.__mobxGlobals.UNCHANGED) {\n global.__mobxGlobals.UNCHANGED = {}\n } // make merge backward compatible\n return global.__mobxGlobals\n } else {\n global.__mobxInstanceCount = 1\n return (global.__mobxGlobals = new MobXGlobals())\n }\n})()\n\nexport function isolateGlobalState() {\n if (\n globalState.pendingReactions.length ||\n globalState.inBatch ||\n globalState.isRunningReactions\n ) {\n die(36)\n }\n isolateCalled = true\n if (canMergeGlobalState) {\n let global = getGlobal()\n if (--global.__mobxInstanceCount === 0) {\n global.__mobxGlobals = undefined\n }\n globalState = new MobXGlobals()\n }\n}\n\nexport function getGlobalState(): any {\n return globalState\n}\n\n/**\n * For testing purposes only; this will break the internal state of existing observables,\n * but can be used to get back at a stable state after throwing errors\n */\nexport function resetGlobalState() {\n const defaultGlobals = new MobXGlobals()\n for (let key in defaultGlobals) {\n if (persistentKeys.indexOf(key as any) === -1) {\n globalState[key] = defaultGlobals[key]\n }\n }\n globalState.allowStateChanges = !globalState.enforceActions\n}\n","import {\n $mobx,\n IDerivation,\n IDerivationState_,\n IObservable,\n Lambda,\n TraceMode,\n clearObserving,\n createInstanceofPredicate,\n endBatch,\n getNextId,\n globalState,\n isCaughtException,\n isSpyEnabled,\n shouldCompute,\n spyReport,\n spyReportEnd,\n spyReportStart,\n startBatch,\n trace,\n trackDerivedFunction, GenericAbortSignal\n} from \"../internal\"\n\n/**\n * Reactions are a special kind of derivations. Several things distinguishes them from normal reactive computations\n *\n * 1) They will always run, whether they are used by other computations or not.\n * This means that they are very suitable for triggering side effects like logging, updating the DOM and making network requests.\n * 2) They are not observable themselves\n * 3) They will always run after any 'normal' derivations\n * 4) They are allowed to change the state and thereby triggering themselves again, as long as they make sure the state propagates to a stable state in a reasonable amount of iterations.\n *\n * The state machine of a Reaction is as follows:\n *\n * 1) after creating, the reaction should be started by calling `runReaction` or by scheduling it (see also `autorun`)\n * 2) the `onInvalidate` handler should somehow result in a call to `this.track(someFunction)`\n * 3) all observables accessed in `someFunction` will be observed by this reaction.\n * 4) as soon as some of the dependencies has changed the Reaction will be rescheduled for another run (after the current mutation or transaction). `isScheduled` will yield true once a dependency is stale and during this period\n * 5) `onInvalidate` will be called, and we are back at step 1.\n *\n */\n\nexport interface IReactionPublic {\n dispose(): void\n trace(enterBreakPoint?: boolean): void\n}\n\nexport interface IReactionDisposer {\n (): void\n $mobx: Reaction\n}\n\nexport class Reaction implements IDerivation, IReactionPublic {\n observing_: IObservable[] = [] // nodes we are looking at. Our value depends on these nodes\n newObserving_: IObservable[] = []\n dependenciesState_ = IDerivationState_.NOT_TRACKING_\n diffValue_ = 0\n runId_ = 0\n unboundDepsCount_ = 0\n isDisposed_ = false\n isScheduled_ = false\n isTrackPending_ = false\n isRunning_ = false\n isTracing_: TraceMode = TraceMode.NONE\n\n constructor(\n public name_: string = __DEV__ ? \"Reaction@\" + getNextId() : \"Reaction\",\n private onInvalidate_: () => void,\n private errorHandler_?: (error: any, derivation: IDerivation) => void,\n public requiresObservable_?\n ) {}\n\n onBecomeStale_() {\n this.schedule_()\n }\n\n schedule_() {\n if (!this.isScheduled_) {\n this.isScheduled_ = true\n globalState.pendingReactions.push(this)\n runReactions()\n }\n }\n\n isScheduled() {\n return this.isScheduled_\n }\n\n /**\n * internal, use schedule() if you intend to kick off a reaction\n */\n runReaction_() {\n if (!this.isDisposed_) {\n startBatch()\n this.isScheduled_ = false\n const prev = globalState.trackingContext\n globalState.trackingContext = this\n if (shouldCompute(this)) {\n this.isTrackPending_ = true\n\n try {\n this.onInvalidate_()\n if (__DEV__ && this.isTrackPending_ && isSpyEnabled()) {\n // onInvalidate didn't trigger track right away..\n spyReport({\n name: this.name_,\n type: \"scheduled-reaction\"\n })\n }\n } catch (e) {\n this.reportExceptionInDerivation_(e)\n }\n }\n globalState.trackingContext = prev\n endBatch()\n }\n }\n\n track(fn: () => void) {\n if (this.isDisposed_) {\n return\n // console.warn(\"Reaction already disposed\") // Note: Not a warning / error in mobx 4 either\n }\n startBatch()\n const notify = isSpyEnabled()\n let startTime\n if (__DEV__ && notify) {\n startTime = Date.now()\n spyReportStart({\n name: this.name_,\n type: \"reaction\"\n })\n }\n this.isRunning_ = true\n const prevReaction = globalState.trackingContext // reactions could create reactions...\n globalState.trackingContext = this\n const result = trackDerivedFunction(this, fn, undefined)\n globalState.trackingContext = prevReaction\n this.isRunning_ = false\n this.isTrackPending_ = false\n if (this.isDisposed_) {\n // disposed during last run. Clean up everything that was bound after the dispose call.\n clearObserving(this)\n }\n if (isCaughtException(result)) {\n this.reportExceptionInDerivation_(result.cause)\n }\n if (__DEV__ && notify) {\n spyReportEnd({\n time: Date.now() - startTime\n })\n }\n endBatch()\n }\n\n reportExceptionInDerivation_(error: any) {\n if (this.errorHandler_) {\n this.errorHandler_(error, this)\n return\n }\n\n if (globalState.disableErrorBoundaries) {\n throw error\n }\n\n const message = __DEV__\n ? `[mobx] Encountered an uncaught exception that was thrown by a reaction or observer component, in: '${this}'`\n : `[mobx] uncaught error in '${this}'`\n if (!globalState.suppressReactionErrors) {\n console.error(message, error)\n /** If debugging brought you here, please, read the above message :-). Tnx! */\n } else if (__DEV__) { console.warn(`[mobx] (error in reaction '${this.name_}' suppressed, fix error of causing action below)`) } // prettier-ignore\n\n if (__DEV__ && isSpyEnabled()) {\n spyReport({\n type: \"error\",\n name: this.name_,\n message,\n error: \"\" + error\n })\n }\n\n globalState.globalReactionErrorHandlers.forEach(f => f(error, this))\n }\n\n dispose() {\n if (!this.isDisposed_) {\n this.isDisposed_ = true\n if (!this.isRunning_) {\n // if disposed while running, clean up later. Maybe not optimal, but rare case\n startBatch()\n clearObserving(this)\n endBatch()\n }\n }\n }\n\n getDisposer_(abortSignal?: GenericAbortSignal): IReactionDisposer {\n const dispose = (() => {\n this.dispose()\n abortSignal?.removeEventListener?.(\"abort\", dispose)\n }) as IReactionDisposer\n abortSignal?.addEventListener?.(\"abort\", dispose)\n dispose[$mobx] = this\n\n return dispose\n }\n\n toString() {\n return `Reaction[${this.name_}]`\n }\n\n trace(enterBreakPoint: boolean = false) {\n trace(this, enterBreakPoint)\n }\n}\n\nexport function onReactionError(handler: (error: any, derivation: IDerivation) => void): Lambda {\n globalState.globalReactionErrorHandlers.push(handler)\n return () => {\n const idx = globalState.globalReactionErrorHandlers.indexOf(handler)\n if (idx >= 0) {\n globalState.globalReactionErrorHandlers.splice(idx, 1)\n }\n }\n}\n\n/**\n * Magic number alert!\n * Defines within how many times a reaction is allowed to re-trigger itself\n * until it is assumed that this is gonna be a never ending loop...\n */\nconst MAX_REACTION_ITERATIONS = 100\n\nlet reactionScheduler: (fn: () => void) => void = f => f()\n\nexport function runReactions() {\n // Trampolining, if runReactions are already running, new reactions will be picked up\n if (globalState.inBatch > 0 || globalState.isRunningReactions) {\n return\n }\n reactionScheduler(runReactionsHelper)\n}\n\nfunction runReactionsHelper() {\n globalState.isRunningReactions = true\n const allReactions = globalState.pendingReactions\n let iterations = 0\n\n // While running reactions, new reactions might be triggered.\n // Hence we work with two variables and check whether\n // we converge to no remaining reactions after a while.\n while (allReactions.length > 0) {\n if (++iterations === MAX_REACTION_ITERATIONS) {\n console.error(\n __DEV__\n ? `Reaction doesn't converge to a stable state after ${MAX_REACTION_ITERATIONS} iterations.` +\n ` Probably there is a cycle in the reactive function: ${allReactions[0]}`\n : `[mobx] cycle in reaction: ${allReactions[0]}`\n )\n allReactions.splice(0) // clear reactions\n }\n let remainingReactions = allReactions.splice(0)\n for (let i = 0, l = remainingReactions.length; i < l; i++) {\n remainingReactions[i].runReaction_()\n }\n }\n globalState.isRunningReactions = false\n}\n\nexport const isReaction = createInstanceofPredicate(\"Reaction\", Reaction)\n\nexport function setReactionScheduler(fn: (f: () => void) => void) {\n const baseScheduler = reactionScheduler\n reactionScheduler = f => fn(() => baseScheduler(f))\n}\n","import { IComputedDidChange } from \"./computedvalue\"\nimport { IValueDidChange, IBoxDidChange } from \"./../types/observablevalue\"\nimport { IObjectDidChange } from \"./../types/observableobject\"\nimport { IArrayDidChange } from \"./../types/observablearray\"\nimport { Lambda, globalState, once, ISetDidChange, IMapDidChange } from \"../internal\"\n\nexport function isSpyEnabled() {\n return __DEV__ && !!globalState.spyListeners.length\n}\n\nexport type PureSpyEvent =\n | { type: \"action\"; name: string; object: unknown; arguments: unknown[] }\n | { type: \"scheduled-reaction\"; name: string }\n | { type: \"reaction\"; name: string }\n | { type: \"error\"; name: string; message: string; error: string }\n | IComputedDidChange\n | IObjectDidChange\n | IArrayDidChange\n | IMapDidChange\n | ISetDidChange\n | IValueDidChange\n | IBoxDidChange\n | { type: \"report-end\"; spyReportEnd: true; time?: number }\n\ntype SpyEvent = PureSpyEvent & { spyReportStart?: true }\n\nexport function spyReport(event: SpyEvent) {\n if (!__DEV__) {\n return\n } // dead code elimination can do the rest\n if (!globalState.spyListeners.length) {\n return\n }\n const listeners = globalState.spyListeners\n for (let i = 0, l = listeners.length; i < l; i++) {\n listeners[i](event)\n }\n}\n\nexport function spyReportStart(event: PureSpyEvent) {\n if (!__DEV__) {\n return\n }\n const change = { ...event, spyReportStart: true as const }\n spyReport(change)\n}\n\nconst END_EVENT: SpyEvent = { type: \"report-end\", spyReportEnd: true }\n\nexport function spyReportEnd(change?: { time?: number }) {\n if (!__DEV__) {\n return\n }\n if (change) {\n spyReport({ ...change, type: \"report-end\", spyReportEnd: true })\n } else {\n spyReport(END_EVENT)\n }\n}\n\nexport function spy(listener: (change: SpyEvent) => void): Lambda {\n if (!__DEV__) {\n console.warn(`[mobx.spy] Is a no-op in production builds`)\n return function () {}\n } else {\n globalState.spyListeners.push(listener)\n return once(() => {\n globalState.spyListeners = globalState.spyListeners.filter(l => l !== listener)\n })\n }\n}\n","import {\n createAction,\n executeAction,\n Annotation,\n storeAnnotation,\n die,\n isFunction,\n isStringish,\n createDecoratorAnnotation,\n createActionAnnotation,\n is20223Decorator\n} from \"../internal\"\n\nimport type { ClassFieldDecorator, ClassMethodDecorator } from \"../types/decorator_fills\"\n\nexport const ACTION = \"action\"\nexport const ACTION_BOUND = \"action.bound\"\nexport const AUTOACTION = \"autoAction\"\nexport const AUTOACTION_BOUND = \"autoAction.bound\"\n\nconst DEFAULT_ACTION_NAME = \"\"\n\nconst actionAnnotation = createActionAnnotation(ACTION)\nconst actionBoundAnnotation = createActionAnnotation(ACTION_BOUND, {\n bound: true\n})\nconst autoActionAnnotation = createActionAnnotation(AUTOACTION, {\n autoAction: true\n})\nconst autoActionBoundAnnotation = createActionAnnotation(AUTOACTION_BOUND, {\n autoAction: true,\n bound: true\n})\n\nexport interface IActionFactory\n extends Annotation,\n PropertyDecorator,\n ClassMethodDecorator,\n ClassFieldDecorator {\n // nameless actions\n (fn: T): T\n // named actions\n (name: string, fn: T): T\n\n // named decorator\n (customName: string): PropertyDecorator &\n Annotation &\n ClassMethodDecorator &\n ClassFieldDecorator\n\n // decorator (name no longer supported)\n bound: Annotation & PropertyDecorator & ClassMethodDecorator & ClassFieldDecorator\n}\n\nfunction createActionFactory(autoAction: boolean): IActionFactory {\n const res: IActionFactory = function action(arg1, arg2?): any {\n // action(fn() {})\n if (isFunction(arg1)) {\n return createAction(arg1.name || DEFAULT_ACTION_NAME, arg1, autoAction)\n }\n // action(\"name\", fn() {})\n if (isFunction(arg2)) {\n return createAction(arg1, arg2, autoAction)\n }\n // @action (2022.3 Decorators)\n if (is20223Decorator(arg2)) {\n return (autoAction ? autoActionAnnotation : actionAnnotation).decorate_20223_(\n arg1,\n arg2\n )\n }\n // @action\n if (isStringish(arg2)) {\n return storeAnnotation(arg1, arg2, autoAction ? autoActionAnnotation : actionAnnotation)\n }\n // action(\"name\") & @action(\"name\")\n if (isStringish(arg1)) {\n return createDecoratorAnnotation(\n createActionAnnotation(autoAction ? AUTOACTION : ACTION, {\n name: arg1,\n autoAction\n })\n )\n }\n\n if (__DEV__) {\n die(\"Invalid arguments for `action`\")\n }\n } as IActionFactory\n return res\n}\n\nexport const action: IActionFactory = createActionFactory(false)\nObject.assign(action, actionAnnotation)\nexport const autoAction: IActionFactory = createActionFactory(true)\nObject.assign(autoAction, autoActionAnnotation)\n\naction.bound = createDecoratorAnnotation(actionBoundAnnotation)\nautoAction.bound = createDecoratorAnnotation(autoActionBoundAnnotation)\n\nexport function runInAction(fn: () => T): T {\n return executeAction(fn.name || DEFAULT_ACTION_NAME, false, fn, this, undefined)\n}\n\nexport function isAction(thing: any) {\n return isFunction(thing) && thing.isMobxAction === true\n}\n","import {\n EMPTY_OBJECT,\n IEqualsComparer,\n IReactionDisposer,\n IReactionPublic,\n Lambda,\n Reaction,\n action,\n comparer,\n getNextId,\n isAction,\n isFunction,\n isPlainObject,\n die,\n allowStateChanges,\n GenericAbortSignal\n} from \"../internal\"\n\nexport interface IAutorunOptions {\n delay?: number\n name?: string\n /**\n * Experimental.\n * Warns if the view doesn't track observables\n */\n requiresObservable?: boolean\n scheduler?: (callback: () => void) => any\n onError?: (error: any) => void\n signal?: GenericAbortSignal\n}\n\n/**\n * Creates a named reactive view and keeps it alive, so that the view is always\n * updated if one of the dependencies changes, even when the view is not further used by something else.\n * @param view The reactive view\n * @returns disposer function, which can be used to stop the view from being updated in the future.\n */\nexport function autorun(\n view: (r: IReactionPublic) => any,\n opts: IAutorunOptions = EMPTY_OBJECT\n): IReactionDisposer {\n if (__DEV__) {\n if (!isFunction(view)) {\n die(\"Autorun expects a function as first argument\")\n }\n if (isAction(view)) {\n die(\"Autorun does not accept actions since actions are untrackable\")\n }\n }\n\n const name: string =\n opts?.name ?? (__DEV__ ? (view as any).name || \"Autorun@\" + getNextId() : \"Autorun\")\n const runSync = !opts.scheduler && !opts.delay\n let reaction: Reaction\n\n if (runSync) {\n // normal autorun\n reaction = new Reaction(\n name,\n function (this: Reaction) {\n this.track(reactionRunner)\n },\n opts.onError,\n opts.requiresObservable\n )\n } else {\n const scheduler = createSchedulerFromOptions(opts)\n // debounced autorun\n let isScheduled = false\n\n reaction = new Reaction(\n name,\n () => {\n if (!isScheduled) {\n isScheduled = true\n scheduler(() => {\n isScheduled = false\n if (!reaction.isDisposed_) {\n reaction.track(reactionRunner)\n }\n })\n }\n },\n opts.onError,\n opts.requiresObservable\n )\n }\n\n function reactionRunner() {\n view(reaction)\n }\n\n if(!opts?.signal?.aborted) {\n reaction.schedule_()\n }\n return reaction.getDisposer_(opts?.signal)\n}\n\nexport type IReactionOptions = IAutorunOptions & {\n fireImmediately?: FireImmediately\n equals?: IEqualsComparer\n}\n\nconst run = (f: Lambda) => f()\n\nfunction createSchedulerFromOptions(opts: IAutorunOptions) {\n return opts.scheduler\n ? opts.scheduler\n : opts.delay\n ? (f: Lambda) => setTimeout(f, opts.delay!)\n : run\n}\n\nexport function reaction(\n expression: (r: IReactionPublic) => T,\n effect: (\n arg: T,\n prev: FireImmediately extends true ? T | undefined : T,\n r: IReactionPublic\n ) => void,\n opts: IReactionOptions = EMPTY_OBJECT\n): IReactionDisposer {\n if (__DEV__) {\n if (!isFunction(expression) || !isFunction(effect)) {\n die(\"First and second argument to reaction should be functions\")\n }\n if (!isPlainObject(opts)) {\n die(\"Third argument of reactions should be an object\")\n }\n }\n const name = opts.name ?? (__DEV__ ? \"Reaction@\" + getNextId() : \"Reaction\")\n const effectAction = action(\n name,\n opts.onError ? wrapErrorHandler(opts.onError, effect) : effect\n )\n const runSync = !opts.scheduler && !opts.delay\n const scheduler = createSchedulerFromOptions(opts)\n\n let firstTime = true\n let isScheduled = false\n let value: T\n\n const equals: IEqualsComparer = (opts as any).compareStructural\n ? comparer.structural\n : opts.equals || comparer.default\n\n const r = new Reaction(\n name,\n () => {\n if (firstTime || runSync) {\n reactionRunner()\n } else if (!isScheduled) {\n isScheduled = true\n scheduler!(reactionRunner)\n }\n },\n opts.onError,\n opts.requiresObservable\n )\n\n function reactionRunner() {\n isScheduled = false\n if (r.isDisposed_) {\n return\n }\n let changed: boolean = false\n const oldValue = value\n r.track(() => {\n const nextValue = allowStateChanges(false, () => expression(r))\n changed = firstTime || !equals(value, nextValue)\n value = nextValue\n })\n\n // This casting is nesessary as TS cannot infer proper type in current function implementation\n type OldValue = FireImmediately extends true ? T | undefined : T\n if (firstTime && opts.fireImmediately!) {\n effectAction(value, oldValue as OldValue, r)\n } else if (!firstTime && changed) {\n effectAction(value, oldValue as OldValue, r)\n }\n firstTime = false\n }\n\n if(!opts?.signal?.aborted) {\n r.schedule_()\n }\n return r.getDisposer_(opts?.signal)\n}\n\nfunction wrapErrorHandler(errorHandler, baseFn) {\n return function () {\n try {\n return baseFn.apply(this, arguments)\n } catch (e) {\n errorHandler.call(this, e)\n }\n }\n}\n","import {\n IComputedValue,\n IObservable,\n IObservableArray,\n Lambda,\n ObservableMap,\n getAtom,\n ObservableSet,\n isFunction,\n IObservableValue\n} from \"../internal\"\n\nconst ON_BECOME_OBSERVED = \"onBO\"\nconst ON_BECOME_UNOBSERVED = \"onBUO\"\n\nexport function onBecomeObserved(\n value:\n | IObservable\n | IComputedValue\n | IObservableArray\n | ObservableMap\n | ObservableSet\n | IObservableValue,\n listener: Lambda\n): Lambda\nexport function onBecomeObserved(\n value: ObservableMap | Object,\n property: K,\n listener: Lambda\n): Lambda\nexport function onBecomeObserved(thing, arg2, arg3?): Lambda {\n return interceptHook(ON_BECOME_OBSERVED, thing, arg2, arg3)\n}\n\nexport function onBecomeUnobserved(\n value:\n | IObservable\n | IComputedValue\n | IObservableArray\n | ObservableMap\n | ObservableSet\n | IObservableValue,\n listener: Lambda\n): Lambda\nexport function onBecomeUnobserved(\n value: ObservableMap | Object,\n property: K,\n listener: Lambda\n): Lambda\nexport function onBecomeUnobserved(thing, arg2, arg3?): Lambda {\n return interceptHook(ON_BECOME_UNOBSERVED, thing, arg2, arg3)\n}\n\nfunction interceptHook(hook: \"onBO\" | \"onBUO\", thing, arg2, arg3) {\n const atom: IObservable =\n typeof arg3 === \"function\" ? getAtom(thing, arg2) : (getAtom(thing) as any)\n const cb = isFunction(arg3) ? arg3 : arg2\n const listenersKey = `${hook}L` as \"onBOL\" | \"onBUOL\"\n\n if (atom[listenersKey]) {\n atom[listenersKey]!.add(cb)\n } else {\n atom[listenersKey] = new Set([cb])\n }\n\n return function () {\n const hookListeners = atom[listenersKey]\n if (hookListeners) {\n hookListeners.delete(cb)\n if (hookListeners.size === 0) {\n delete atom[listenersKey]\n }\n }\n }\n}\n","import { globalState, isolateGlobalState, setReactionScheduler } from \"../internal\"\n\nconst NEVER = \"never\"\nconst ALWAYS = \"always\"\nconst OBSERVED = \"observed\"\n// const IF_AVAILABLE = \"ifavailable\"\n\nexport function configure(options: {\n enforceActions?: \"never\" | \"always\" | \"observed\"\n computedRequiresReaction?: boolean\n /**\n * Warn if you try to create to derivation / reactive context without accessing any observable.\n */\n reactionRequiresObservable?: boolean\n /**\n * Warn if observables are accessed outside a reactive context\n */\n observableRequiresReaction?: boolean\n isolateGlobalState?: boolean\n disableErrorBoundaries?: boolean\n safeDescriptors?: boolean\n reactionScheduler?: (f: () => void) => void\n useProxies?: \"always\" | \"never\" | \"ifavailable\"\n}): void {\n if (options.isolateGlobalState === true) {\n isolateGlobalState()\n }\n const { useProxies, enforceActions } = options\n if (useProxies !== undefined) {\n globalState.useProxies =\n useProxies === ALWAYS\n ? true\n : useProxies === NEVER\n ? false\n : typeof Proxy !== \"undefined\"\n }\n if (useProxies === \"ifavailable\") {\n globalState.verifyProxies = true\n }\n if (enforceActions !== undefined) {\n const ea = enforceActions === ALWAYS ? ALWAYS : enforceActions === OBSERVED\n globalState.enforceActions = ea\n globalState.allowStateChanges = ea === true || ea === ALWAYS ? false : true\n }\n ;[\n \"computedRequiresReaction\",\n \"reactionRequiresObservable\",\n \"observableRequiresReaction\",\n \"disableErrorBoundaries\",\n \"safeDescriptors\"\n ].forEach(key => {\n if (key in options) {\n globalState[key] = !!options[key]\n }\n })\n globalState.allowStateReads = !globalState.observableRequiresReaction\n if (__DEV__ && globalState.disableErrorBoundaries === true) {\n console.warn(\n \"WARNING: Debug feature only. MobX will NOT recover from errors when `disableErrorBoundaries` is enabled.\"\n )\n }\n if (options.reactionScheduler) {\n setReactionScheduler(options.reactionScheduler)\n }\n}\n","import {\n CreateObservableOptions,\n isObservableMap,\n AnnotationsMap,\n asObservableObject,\n isPlainObject,\n ObservableObjectAdministration,\n isObservable,\n die,\n getOwnPropertyDescriptors,\n $mobx,\n ownKeys,\n initObservable\n} from \"../internal\"\n\nexport function extendObservable(\n target: A,\n properties: B,\n annotations?: AnnotationsMap,\n options?: CreateObservableOptions\n): A & B {\n if (__DEV__) {\n if (arguments.length > 4) {\n die(\"'extendObservable' expected 2-4 arguments\")\n }\n if (typeof target !== \"object\") {\n die(\"'extendObservable' expects an object as first argument\")\n }\n if (isObservableMap(target)) {\n die(\"'extendObservable' should not be used on maps, use map.merge instead\")\n }\n if (!isPlainObject(properties)) {\n die(`'extendObservable' only accepts plain objects as second argument`)\n }\n if (isObservable(properties) || isObservable(annotations)) {\n die(`Extending an object with another observable (object) is not supported`)\n }\n }\n // Pull descriptors first, so we don't have to deal with props added by administration ($mobx)\n const descriptors = getOwnPropertyDescriptors(properties)\n\n initObservable(() => {\n const adm: ObservableObjectAdministration = asObservableObject(target, options)[$mobx]\n ownKeys(descriptors).forEach(key => {\n adm.extend_(\n key,\n descriptors[key as any],\n // must pass \"undefined\" for { key: undefined }\n !annotations ? true : key in annotations ? annotations[key] : true\n )\n })\n })\n\n return target as any\n}\n","import { IDepTreeNode, getAtom, getObservers, hasObservers } from \"../internal\"\n\nexport interface IDependencyTree {\n name: string\n dependencies?: IDependencyTree[]\n}\n\nexport interface IObserverTree {\n name: string\n observers?: IObserverTree[]\n}\n\nexport function getDependencyTree(thing: any, property?: string): IDependencyTree {\n return nodeToDependencyTree(getAtom(thing, property))\n}\n\nfunction nodeToDependencyTree(node: IDepTreeNode): IDependencyTree {\n const result: IDependencyTree = {\n name: node.name_\n }\n if (node.observing_ && node.observing_.length > 0) {\n result.dependencies = unique(node.observing_).map(nodeToDependencyTree)\n }\n return result\n}\n\nexport function getObserverTree(thing: any, property?: string): IObserverTree {\n return nodeToObserverTree(getAtom(thing, property))\n}\n\nfunction nodeToObserverTree(node: IDepTreeNode): IObserverTree {\n const result: IObserverTree = {\n name: node.name_\n }\n if (hasObservers(node as any)) {\n result.observers = Array.from(getObservers(node as any)).map(nodeToObserverTree)\n }\n return result\n}\n\nfunction unique(list: T[]): T[] {\n return Array.from(new Set(list))\n}\n","import {\n action,\n noop,\n die,\n isFunction,\n Annotation,\n isStringish,\n storeAnnotation,\n createFlowAnnotation,\n createDecoratorAnnotation,\n is20223Decorator\n} from \"../internal\"\n\nimport type { ClassMethodDecorator } from \"../types/decorator_fills\"\n\nexport const FLOW = \"flow\"\n\nlet generatorId = 0\n\nexport function FlowCancellationError() {\n this.message = \"FLOW_CANCELLED\"\n}\nFlowCancellationError.prototype = Object.create(Error.prototype)\n\nexport function isFlowCancellationError(error: Error) {\n return error instanceof FlowCancellationError\n}\n\nexport type CancellablePromise = Promise & { cancel(): void }\n\ninterface Flow extends Annotation, PropertyDecorator, ClassMethodDecorator {\n (\n generator: (...args: Args) => Generator | AsyncGenerator\n ): (...args: Args) => CancellablePromise\n bound: Annotation & PropertyDecorator & ClassMethodDecorator\n}\n\nconst flowAnnotation = createFlowAnnotation(\"flow\")\nconst flowBoundAnnotation = createFlowAnnotation(\"flow.bound\", { bound: true })\n\nexport const flow: Flow = Object.assign(\n function flow(arg1, arg2?) {\n // @flow (2022.3 Decorators)\n if (is20223Decorator(arg2)) {\n return flowAnnotation.decorate_20223_(arg1, arg2)\n }\n // @flow\n if (isStringish(arg2)) {\n return storeAnnotation(arg1, arg2, flowAnnotation)\n }\n // flow(fn)\n if (__DEV__ && arguments.length !== 1) {\n die(`Flow expects single argument with generator function`)\n }\n const generator = arg1\n const name = generator.name || \"\"\n\n // Implementation based on https://github.com/tj/co/blob/master/index.js\n const res = function () {\n const ctx = this\n const args = arguments\n const runId = ++generatorId\n const gen = action(`${name} - runid: ${runId} - init`, generator).apply(ctx, args)\n let rejector: (error: any) => void\n let pendingPromise: CancellablePromise | undefined = undefined\n\n const promise = new Promise(function (resolve, reject) {\n let stepId = 0\n rejector = reject\n\n function onFulfilled(res: any) {\n pendingPromise = undefined\n let ret\n try {\n ret = action(\n `${name} - runid: ${runId} - yield ${stepId++}`,\n gen.next\n ).call(gen, res)\n } catch (e) {\n return reject(e)\n }\n\n next(ret)\n }\n\n function onRejected(err: any) {\n pendingPromise = undefined\n let ret\n try {\n ret = action(\n `${name} - runid: ${runId} - yield ${stepId++}`,\n gen.throw!\n ).call(gen, err)\n } catch (e) {\n return reject(e)\n }\n next(ret)\n }\n\n function next(ret: any) {\n if (isFunction(ret?.then)) {\n // an async iterator\n ret.then(next, reject)\n return\n }\n if (ret.done) {\n return resolve(ret.value)\n }\n pendingPromise = Promise.resolve(ret.value) as any\n return pendingPromise!.then(onFulfilled, onRejected)\n }\n\n onFulfilled(undefined) // kick off the process\n }) as any\n\n promise.cancel = action(`${name} - runid: ${runId} - cancel`, function () {\n try {\n if (pendingPromise) {\n cancelPromise(pendingPromise)\n }\n // Finally block can return (or yield) stuff..\n const res = gen.return!(undefined as any)\n // eat anything that promise would do, it's cancelled!\n const yieldedPromise = Promise.resolve(res.value)\n yieldedPromise.then(noop, noop)\n cancelPromise(yieldedPromise) // maybe it can be cancelled :)\n // reject our original promise\n rejector(new FlowCancellationError())\n } catch (e) {\n rejector(e) // there could be a throwing finally block\n }\n })\n return promise\n }\n res.isMobXFlow = true\n return res\n } as any,\n flowAnnotation\n)\n\nflow.bound = createDecoratorAnnotation(flowBoundAnnotation)\n\nfunction cancelPromise(promise) {\n if (isFunction(promise.cancel)) {\n promise.cancel()\n }\n}\n\nexport function flowResult(\n result: T\n): T extends Generator\n ? CancellablePromise\n : T extends CancellablePromise\n ? T\n : never {\n return result as any // just tricking TypeScript :)\n}\n\nexport function isFlow(fn: any): boolean {\n return fn?.isMobXFlow === true\n}\n","import {\n IObservableArray,\n IObservableValue,\n Lambda,\n ObservableMap,\n getAdministration,\n isObservableArray,\n isObservableMap,\n isObservableObject,\n isObservableValue,\n ObservableSet,\n die,\n isStringish\n} from \"../internal\"\n\nexport type ReadInterceptor = (value: any) => T\n\n/** Experimental feature right now, tested indirectly via Mobx-State-Tree */\nexport function interceptReads(value: IObservableValue, handler: ReadInterceptor): Lambda\nexport function interceptReads(\n observableArray: IObservableArray,\n handler: ReadInterceptor\n): Lambda\nexport function interceptReads(\n observableMap: ObservableMap,\n handler: ReadInterceptor\n): Lambda\nexport function interceptReads(\n observableSet: ObservableSet,\n handler: ReadInterceptor\n): Lambda\nexport function interceptReads(\n object: Object,\n property: string,\n handler: ReadInterceptor\n): Lambda\nexport function interceptReads(thing, propOrHandler?, handler?): Lambda {\n let target\n if (isObservableMap(thing) || isObservableArray(thing) || isObservableValue(thing)) {\n target = getAdministration(thing)\n } else if (isObservableObject(thing)) {\n if (__DEV__ && !isStringish(propOrHandler)) {\n return die(\n `InterceptReads can only be used with a specific property, not with an object in general`\n )\n }\n target = getAdministration(thing, propOrHandler)\n } else if (__DEV__) {\n return die(`Expected observable map, object or array as first array`)\n }\n if (__DEV__ && target.dehancer !== undefined) {\n return die(`An intercept reader was already established`)\n }\n target.dehancer = typeof propOrHandler === \"function\" ? propOrHandler : handler\n return () => {\n target.dehancer = undefined\n }\n}\n","import {\n IArrayWillChange,\n IArrayWillSplice,\n IInterceptor,\n IMapWillChange,\n IObjectWillChange,\n IObservableArray,\n IObservableValue,\n IValueWillChange,\n Lambda,\n ObservableMap,\n getAdministration,\n ObservableSet,\n ISetWillChange,\n isFunction\n} from \"../internal\"\n\nexport function intercept(\n value: IObservableValue,\n handler: IInterceptor>\n): Lambda\nexport function intercept(\n observableArray: IObservableArray | Array,\n handler: IInterceptor | IArrayWillSplice>\n): Lambda\nexport function intercept(\n observableMap: ObservableMap | Map,\n handler: IInterceptor>\n): Lambda\nexport function intercept(\n observableSet: ObservableSet | Set,\n handler: IInterceptor>\n): Lambda\nexport function intercept(\n observableMap: ObservableMap | Map,\n property: K,\n handler: IInterceptor>\n): Lambda\nexport function intercept(object: object, handler: IInterceptor): Lambda\nexport function intercept(\n object: T,\n property: K,\n handler: IInterceptor>\n): Lambda\nexport function intercept(thing, propOrHandler?, handler?): Lambda {\n if (isFunction(handler)) {\n return interceptProperty(thing, propOrHandler, handler)\n } else {\n return interceptInterceptable(thing, propOrHandler)\n }\n}\n\nfunction interceptInterceptable(thing, handler) {\n return getAdministration(thing).intercept_(handler)\n}\n\nfunction interceptProperty(thing, property, handler) {\n return getAdministration(thing, property).intercept_(handler)\n}\n","import { $mobx, getAtom, isComputedValue, isObservableObject, die, isStringish } from \"../internal\"\n\nexport function _isComputed(value, property?: PropertyKey): boolean {\n if (property === undefined) {\n return isComputedValue(value)\n }\n if (isObservableObject(value) === false) {\n return false\n }\n if (!value[$mobx].values_.has(property)) {\n return false\n }\n const atom = getAtom(value, property)\n return isComputedValue(atom)\n}\n\nexport function isComputed(value: any): boolean {\n if (__DEV__ && arguments.length > 1) {\n return die(\n `isComputed expects only 1 argument. Use isComputedProp to inspect the observability of a property`\n )\n }\n return _isComputed(value)\n}\n\nexport function isComputedProp(value: any, propName: PropertyKey): boolean {\n if (__DEV__ && !isStringish(propName)) {\n return die(`isComputed expected a property name as second argument`)\n }\n return _isComputed(value, propName)\n}\n","import {\n $mobx,\n isAtom,\n isComputedValue,\n isObservableArray,\n isObservableMap,\n isObservableObject,\n isReaction,\n die,\n isStringish\n} from \"../internal\"\n\nfunction _isObservable(value, property?: PropertyKey): boolean {\n if (!value) {\n return false\n }\n if (property !== undefined) {\n if (__DEV__ && (isObservableMap(value) || isObservableArray(value))) {\n return die(\n \"isObservable(object, propertyName) is not supported for arrays and maps. Use map.has or array.length instead.\"\n )\n }\n if (isObservableObject(value)) {\n return value[$mobx].values_.has(property)\n }\n return false\n }\n // For first check, see #701\n return (\n isObservableObject(value) ||\n !!value[$mobx] ||\n isAtom(value) ||\n isReaction(value) ||\n isComputedValue(value)\n )\n}\n\nexport function isObservable(value: any): boolean {\n if (__DEV__ && arguments.length !== 1) {\n die(\n `isObservable expects only 1 argument. Use isObservableProp to inspect the observability of a property`\n )\n }\n return _isObservable(value)\n}\n\nexport function isObservableProp(value: any, propName: PropertyKey): boolean {\n if (__DEV__ && !isStringish(propName)) {\n return die(`expected a property name as second argument`)\n }\n return _isObservable(value, propName)\n}\n","import {\n $mobx,\n IIsObservableObject,\n IObservableArray,\n ObservableMap,\n ObservableSet,\n ObservableObjectAdministration,\n endBatch,\n isObservableArray,\n isObservableMap,\n isObservableSet,\n isObservableObject,\n startBatch,\n die\n} from \"../internal\"\n\nexport function keys(map: ObservableMap): ReadonlyArray\nexport function keys(ar: IObservableArray): ReadonlyArray\nexport function keys(set: ObservableSet): ReadonlyArray\nexport function keys(obj: T): ReadonlyArray\nexport function keys(obj: any): any {\n if (isObservableObject(obj)) {\n return (\n (obj as any as IIsObservableObject)[$mobx] as ObservableObjectAdministration\n ).keys_()\n }\n if (isObservableMap(obj) || isObservableSet(obj)) {\n return Array.from(obj.keys())\n }\n if (isObservableArray(obj)) {\n return obj.map((_, index) => index)\n }\n die(5)\n}\n\nexport function values(map: ObservableMap): ReadonlyArray\nexport function values(set: ObservableSet): ReadonlyArray\nexport function values(ar: IObservableArray): ReadonlyArray\nexport function values(obj: T): ReadonlyArray\nexport function values(obj: any): string[] {\n if (isObservableObject(obj)) {\n return keys(obj).map(key => obj[key])\n }\n if (isObservableMap(obj)) {\n return keys(obj).map(key => obj.get(key))\n }\n if (isObservableSet(obj)) {\n return Array.from(obj.values())\n }\n if (isObservableArray(obj)) {\n return obj.slice()\n }\n die(6)\n}\n\nexport function entries(map: ObservableMap): ReadonlyArray<[K, T]>\nexport function entries(set: ObservableSet): ReadonlyArray<[T, T]>\nexport function entries(ar: IObservableArray): ReadonlyArray<[number, T]>\nexport function entries(\n obj: T\n): ReadonlyArray<[string, T extends object ? T[keyof T] : any]>\nexport function entries(obj: any): any {\n if (isObservableObject(obj)) {\n return keys(obj).map(key => [key, obj[key]])\n }\n if (isObservableMap(obj)) {\n return keys(obj).map(key => [key, obj.get(key)])\n }\n if (isObservableSet(obj)) {\n return Array.from(obj.entries())\n }\n if (isObservableArray(obj)) {\n return obj.map((key, index) => [index, key])\n }\n die(7)\n}\n\nexport function set(obj: ObservableMap, values: { [key: string]: V })\nexport function set(obj: ObservableMap, key: K, value: V)\nexport function set(obj: ObservableSet, value: T)\nexport function set(obj: IObservableArray, index: number, value: T)\nexport function set(obj: T, values: { [key: string]: any })\nexport function set(obj: T, key: PropertyKey, value: any)\nexport function set(obj: any, key: any, value?: any): void {\n if (arguments.length === 2 && !isObservableSet(obj)) {\n startBatch()\n const values = key\n try {\n for (let key in values) {\n set(obj, key, values[key])\n }\n } finally {\n endBatch()\n }\n return\n }\n if (isObservableObject(obj)) {\n ;(obj as any as IIsObservableObject)[$mobx].set_(key, value)\n } else if (isObservableMap(obj)) {\n obj.set(key, value)\n } else if (isObservableSet(obj)) {\n obj.add(key)\n } else if (isObservableArray(obj)) {\n if (typeof key !== \"number\") {\n key = parseInt(key, 10)\n }\n if (key < 0) {\n die(`Invalid index: '${key}'`)\n }\n startBatch()\n if (key >= obj.length) {\n obj.length = key + 1\n }\n obj[key] = value\n endBatch()\n } else {\n die(8)\n }\n}\n\nexport function remove(obj: ObservableMap, key: K)\nexport function remove(obj: ObservableSet, key: T)\nexport function remove(obj: IObservableArray, index: number)\nexport function remove(obj: T, key: string)\nexport function remove(obj: any, key: any): void {\n if (isObservableObject(obj)) {\n ;(obj as any as IIsObservableObject)[$mobx].delete_(key)\n } else if (isObservableMap(obj)) {\n obj.delete(key)\n } else if (isObservableSet(obj)) {\n obj.delete(key)\n } else if (isObservableArray(obj)) {\n if (typeof key !== \"number\") {\n key = parseInt(key, 10)\n }\n obj.splice(key, 1)\n } else {\n die(9)\n }\n}\n\nexport function has(obj: ObservableMap, key: K): boolean\nexport function has(obj: ObservableSet, key: T): boolean\nexport function has(obj: IObservableArray, index: number): boolean\nexport function has(obj: T, key: string): boolean\nexport function has(obj: any, key: any): boolean {\n if (isObservableObject(obj)) {\n return (obj as any as IIsObservableObject)[$mobx].has_(key)\n } else if (isObservableMap(obj)) {\n return obj.has(key)\n } else if (isObservableSet(obj)) {\n return obj.has(key)\n } else if (isObservableArray(obj)) {\n return key >= 0 && key < obj.length\n }\n die(10)\n}\n\nexport function get(obj: ObservableMap, key: K): V | undefined\nexport function get(obj: IObservableArray, index: number): T | undefined\nexport function get(obj: T, key: string): any\nexport function get(obj: any, key: any): any {\n if (!has(obj, key)) {\n return undefined\n }\n if (isObservableObject(obj)) {\n return (obj as any as IIsObservableObject)[$mobx].get_(key)\n } else if (isObservableMap(obj)) {\n return obj.get(key)\n } else if (isObservableArray(obj)) {\n return obj[key]\n }\n die(11)\n}\n\nexport function apiDefineProperty(obj: Object, key: PropertyKey, descriptor: PropertyDescriptor) {\n if (isObservableObject(obj)) {\n return (obj as any as IIsObservableObject)[$mobx].defineProperty_(key, descriptor)\n }\n die(39)\n}\n\nexport function apiOwnKeys(obj: Object) {\n if (isObservableObject(obj)) {\n return (obj as any as IIsObservableObject)[$mobx].ownKeys_()\n }\n die(38)\n}\n","import {\n IArrayDidChange,\n IComputedValue,\n IMapDidChange,\n IObjectDidChange,\n IObservableArray,\n IObservableValue,\n IValueDidChange,\n Lambda,\n ObservableMap,\n getAdministration,\n ObservableSet,\n ISetDidChange,\n isFunction\n} from \"../internal\"\n\nexport function observe(\n value: IObservableValue | IComputedValue,\n listener: (change: IValueDidChange) => void,\n fireImmediately?: boolean\n): Lambda\nexport function observe(\n observableArray: IObservableArray | Array,\n listener: (change: IArrayDidChange) => void,\n fireImmediately?: boolean\n): Lambda\nexport function observe(\n // ObservableSet/ObservableMap are required despite they implement Set/Map: https://github.com/mobxjs/mobx/pull/3180#discussion_r746542929\n observableSet: ObservableSet | Set,\n listener: (change: ISetDidChange) => void,\n fireImmediately?: boolean\n): Lambda\nexport function observe(\n observableMap: ObservableMap | Map,\n listener: (change: IMapDidChange) => void,\n fireImmediately?: boolean\n): Lambda\nexport function observe(\n observableMap: ObservableMap | Map,\n property: K,\n listener: (change: IValueDidChange) => void,\n fireImmediately?: boolean\n): Lambda\nexport function observe(\n object: Object,\n listener: (change: IObjectDidChange) => void,\n fireImmediately?: boolean\n): Lambda\nexport function observe(\n object: T,\n property: K,\n listener: (change: IValueDidChange) => void,\n fireImmediately?: boolean\n): Lambda\nexport function observe(thing, propOrCb?, cbOrFire?, fireImmediately?): Lambda {\n if (isFunction(cbOrFire)) {\n return observeObservableProperty(thing, propOrCb, cbOrFire, fireImmediately)\n } else {\n return observeObservable(thing, propOrCb, cbOrFire)\n }\n}\n\nfunction observeObservable(thing, listener, fireImmediately: boolean) {\n return getAdministration(thing).observe_(listener, fireImmediately)\n}\n\nfunction observeObservableProperty(thing, property, listener, fireImmediately: boolean) {\n return getAdministration(thing, property).observe_(listener, fireImmediately)\n}\n","import {\n isObservable,\n isObservableArray,\n isObservableValue,\n isObservableMap,\n isObservableSet,\n isComputedValue,\n die,\n apiOwnKeys,\n objectPrototype\n} from \"../internal\"\n\nfunction cache(map: Map, key: K, value: V): V {\n map.set(key, value)\n return value\n}\n\nfunction toJSHelper(source, __alreadySeen: Map) {\n if (\n source == null ||\n typeof source !== \"object\" ||\n source instanceof Date ||\n !isObservable(source)\n ) {\n return source\n }\n\n if (isObservableValue(source) || isComputedValue(source)) {\n return toJSHelper(source.get(), __alreadySeen)\n }\n if (__alreadySeen.has(source)) {\n return __alreadySeen.get(source)\n }\n if (isObservableArray(source)) {\n const res = cache(__alreadySeen, source, new Array(source.length))\n source.forEach((value, idx) => {\n res[idx] = toJSHelper(value, __alreadySeen)\n })\n return res\n }\n if (isObservableSet(source)) {\n const res = cache(__alreadySeen, source, new Set())\n source.forEach(value => {\n res.add(toJSHelper(value, __alreadySeen))\n })\n return res\n }\n if (isObservableMap(source)) {\n const res = cache(__alreadySeen, source, new Map())\n source.forEach((value, key) => {\n res.set(key, toJSHelper(value, __alreadySeen))\n })\n return res\n } else {\n // must be observable object\n const res = cache(__alreadySeen, source, {})\n apiOwnKeys(source).forEach((key: any) => {\n if (objectPrototype.propertyIsEnumerable.call(source, key)) {\n res[key] = toJSHelper(source[key], __alreadySeen)\n }\n })\n return res\n }\n}\n\n/**\n * Recursively converts an observable to it's non-observable native counterpart.\n * It does NOT recurse into non-observables, these are left as they are, even if they contain observables.\n * Computed and other non-enumerable properties are completely ignored.\n * Complex scenarios require custom solution, eg implementing `toJSON` or using `serializr` lib.\n */\nexport function toJS(source: T, options?: any): T {\n if (__DEV__ && options) {\n die(\"toJS no longer supports options\")\n }\n return toJSHelper(source, new Map())\n}\n","import { TraceMode, die, getAtom, globalState } from \"../internal\"\n\nexport function trace(thing?: any, prop?: string, enterBreakPoint?: boolean): void\nexport function trace(thing?: any, enterBreakPoint?: boolean): void\nexport function trace(enterBreakPoint?: boolean): void\nexport function trace(...args: any[]): void {\n if (!__DEV__) {\n return\n }\n let enterBreakPoint = false\n if (typeof args[args.length - 1] === \"boolean\") {\n enterBreakPoint = args.pop()\n }\n const derivation = getAtomFromArgs(args)\n if (!derivation) {\n return die(\n `'trace(break?)' can only be used inside a tracked computed value or a Reaction. Consider passing in the computed value or reaction explicitly`\n )\n }\n if (derivation.isTracing_ === TraceMode.NONE) {\n console.log(`[mobx.trace] '${derivation.name_}' tracing enabled`)\n }\n derivation.isTracing_ = enterBreakPoint ? TraceMode.BREAK : TraceMode.LOG\n}\n\nfunction getAtomFromArgs(args): any {\n switch (args.length) {\n case 0:\n return globalState.trackingDerivation\n case 1:\n return getAtom(args[0])\n case 2:\n return getAtom(args[0], args[1])\n }\n}\n","import { endBatch, startBatch } from \"../internal\"\n\n/**\n * During a transaction no views are updated until the end of the transaction.\n * The transaction will be run synchronously nonetheless.\n *\n * @param action a function that updates some reactive state\n * @returns any value that was returned by the 'action' parameter.\n */\nexport function transaction(action: () => T, thisArg = undefined): T {\n startBatch()\n try {\n return action.apply(thisArg)\n } finally {\n endBatch()\n }\n}\n","import {\n $mobx,\n IReactionDisposer,\n Lambda,\n autorun,\n createAction,\n getNextId,\n die,\n allowStateChanges,\n GenericAbortSignal\n} from \"../internal\"\n\nexport interface IWhenOptions {\n name?: string\n timeout?: number\n onError?: (error: any) => void\n signal?: GenericAbortSignal\n}\n\nexport function when(\n predicate: () => boolean,\n opts?: IWhenOptions\n): Promise & { cancel(): void }\nexport function when(\n predicate: () => boolean,\n effect: Lambda,\n opts?: IWhenOptions\n): IReactionDisposer\nexport function when(predicate: any, arg1?: any, arg2?: any): any {\n if (arguments.length === 1 || (arg1 && typeof arg1 === \"object\")) {\n return whenPromise(predicate, arg1)\n }\n return _when(predicate, arg1, arg2 || {})\n}\n\nfunction _when(predicate: () => boolean, effect: Lambda, opts: IWhenOptions): IReactionDisposer {\n let timeoutHandle: any\n if (typeof opts.timeout === \"number\") {\n const error = new Error(\"WHEN_TIMEOUT\")\n timeoutHandle = setTimeout(() => {\n if (!disposer[$mobx].isDisposed_) {\n disposer()\n if (opts.onError) {\n opts.onError(error)\n } else {\n throw error\n }\n }\n }, opts.timeout)\n }\n\n opts.name = __DEV__ ? opts.name || \"When@\" + getNextId() : \"When\"\n const effectAction = createAction(\n __DEV__ ? opts.name + \"-effect\" : \"When-effect\",\n effect as Function\n )\n // eslint-disable-next-line\n var disposer = autorun(r => {\n // predicate should not change state\n let cond = allowStateChanges(false, predicate)\n if (cond) {\n r.dispose()\n if (timeoutHandle) {\n clearTimeout(timeoutHandle)\n }\n effectAction()\n }\n }, opts)\n return disposer\n}\n\nfunction whenPromise(\n predicate: () => boolean,\n opts?: IWhenOptions\n): Promise & { cancel(): void } {\n if (__DEV__ && opts && opts.onError) {\n return die(`the options 'onError' and 'promise' cannot be combined`)\n }\n if (opts?.signal?.aborted) {\n return Object.assign(Promise.reject(new Error(\"WHEN_ABORTED\")), { cancel: () => null })\n }\n let cancel\n let abort\n const res = new Promise((resolve, reject) => {\n let disposer = _when(predicate, resolve as Lambda, { ...opts, onError: reject })\n cancel = () => {\n disposer()\n reject(new Error(\"WHEN_CANCELLED\"))\n }\n abort = () => {\n disposer()\n reject(new Error(\"WHEN_ABORTED\"))\n }\n opts?.signal?.addEventListener?.(\"abort\", abort)\n }).finally(() => opts?.signal?.removeEventListener?.(\"abort\", abort))\n ;(res as any).cancel = cancel\n return res as any\n}\n","import { Lambda, once, untrackedEnd, untrackedStart, die } from \"../internal\"\n\nexport type IInterceptor = (change: T) => T | null\n\nexport interface IInterceptable {\n interceptors_: IInterceptor[] | undefined\n}\n\nexport function hasInterceptors(interceptable: IInterceptable) {\n return interceptable.interceptors_ !== undefined && interceptable.interceptors_.length > 0\n}\n\nexport function registerInterceptor(\n interceptable: IInterceptable,\n handler: IInterceptor\n): Lambda {\n const interceptors = interceptable.interceptors_ || (interceptable.interceptors_ = [])\n interceptors.push(handler)\n return once(() => {\n const idx = interceptors.indexOf(handler)\n if (idx !== -1) {\n interceptors.splice(idx, 1)\n }\n })\n}\n\nexport function interceptChange(\n interceptable: IInterceptable,\n change: T | null\n): T | null {\n const prevU = untrackedStart()\n try {\n // Interceptor can modify the array, copy it to avoid concurrent modification, see #1950\n const interceptors = [...(interceptable.interceptors_ || [])]\n for (let i = 0, l = interceptors.length; i < l; i++) {\n change = interceptors[i](change)\n if (change && !(change as any).type) {\n die(14)\n }\n if (!change) {\n break\n }\n }\n return change\n } finally {\n untrackedEnd(prevU)\n }\n}\n","import { Lambda, once, untrackedEnd, untrackedStart } from \"../internal\"\n\nexport interface IListenable {\n changeListeners_: Function[] | undefined\n}\n\nexport function hasListeners(listenable: IListenable) {\n return listenable.changeListeners_ !== undefined && listenable.changeListeners_.length > 0\n}\n\nexport function registerListener(listenable: IListenable, handler: Function): Lambda {\n const listeners = listenable.changeListeners_ || (listenable.changeListeners_ = [])\n listeners.push(handler)\n return once(() => {\n const idx = listeners.indexOf(handler)\n if (idx !== -1) {\n listeners.splice(idx, 1)\n }\n })\n}\n\nexport function notifyListeners(listenable: IListenable, change: T) {\n const prevU = untrackedStart()\n let listeners = listenable.changeListeners_\n if (!listeners) {\n return\n }\n listeners = listeners.slice()\n for (let i = 0, l = listeners.length; i < l; i++) {\n listeners[i](change)\n }\n untrackedEnd(prevU)\n}\n","import {\n $mobx,\n asObservableObject,\n AnnotationsMap,\n CreateObservableOptions,\n ObservableObjectAdministration,\n collectStoredAnnotations,\n isPlainObject,\n isObservableObject,\n die,\n ownKeys,\n extendObservable,\n addHiddenProp,\n storedAnnotationsSymbol,\n initObservable\n} from \"../internal\"\n\n// Hack based on https://github.com/Microsoft/TypeScript/issues/14829#issuecomment-322267089\n// We need this, because otherwise, AdditionalKeys is going to be inferred to be any\n// set of superfluous keys. But, we rather want to get a compile error unless AdditionalKeys is\n// _explicity_ passed as generic argument\n// Fixes: https://github.com/mobxjs/mobx/issues/2325#issuecomment-691070022\ntype NoInfer = [T][T extends any ? 0 : never]\n\ntype MakeObservableOptions = Omit\n\nexport function makeObservable(\n target: T,\n annotations?: AnnotationsMap>,\n options?: MakeObservableOptions\n): T {\n initObservable(() => {\n const adm: ObservableObjectAdministration = asObservableObject(target, options)[$mobx]\n if (__DEV__ && annotations && target[storedAnnotationsSymbol]) {\n die(\n `makeObservable second arg must be nullish when using decorators. Mixing @decorator syntax with annotations is not supported.`\n )\n }\n // Default to decorators\n annotations ??= collectStoredAnnotations(target)\n\n // Annotate\n ownKeys(annotations).forEach(key => adm.make_(key, annotations![key]))\n })\n return target\n}\n\n// proto[keysSymbol] = new Set()\nconst keysSymbol = Symbol(\"mobx-keys\")\n\nexport function makeAutoObservable(\n target: T,\n overrides?: AnnotationsMap>,\n options?: MakeObservableOptions\n): T {\n if (__DEV__) {\n if (!isPlainObject(target) && !isPlainObject(Object.getPrototypeOf(target))) {\n die(`'makeAutoObservable' can only be used for classes that don't have a superclass`)\n }\n if (isObservableObject(target)) {\n die(`makeAutoObservable can only be used on objects not already made observable`)\n }\n }\n\n // Optimization: avoid visiting protos\n // Assumes that annotation.make_/.extend_ works the same for plain objects\n if (isPlainObject(target)) {\n return extendObservable(target, target, overrides, options)\n }\n\n initObservable(() => {\n const adm: ObservableObjectAdministration = asObservableObject(target, options)[$mobx]\n\n // Optimization: cache keys on proto\n // Assumes makeAutoObservable can be called only once per object and can't be used in subclass\n if (!target[keysSymbol]) {\n const proto = Object.getPrototypeOf(target)\n const keys = new Set([...ownKeys(target), ...ownKeys(proto)])\n keys.delete(\"constructor\")\n keys.delete($mobx)\n addHiddenProp(proto, keysSymbol, keys)\n }\n\n target[keysSymbol].forEach(key =>\n adm.make_(\n key,\n // must pass \"undefined\" for { key: undefined }\n !overrides ? true : key in overrides ? overrides[key] : true\n )\n )\n })\n\n return target\n}\n","import {\n $mobx,\n Atom,\n EMPTY_ARRAY,\n IAtom,\n IEnhancer,\n IInterceptable,\n IInterceptor,\n IListenable,\n Lambda,\n addHiddenFinalProp,\n checkIfStateModificationsAreAllowed,\n createInstanceofPredicate,\n getNextId,\n hasInterceptors,\n hasListeners,\n interceptChange,\n isObject,\n isSpyEnabled,\n notifyListeners,\n registerInterceptor,\n registerListener,\n spyReportEnd,\n spyReportStart,\n assertProxies,\n reserveArrayBuffer,\n hasProp,\n die,\n globalState,\n initObservable\n} from \"../internal\"\n\nconst SPLICE = \"splice\"\nexport const UPDATE = \"update\"\nexport const MAX_SPLICE_SIZE = 10000 // See e.g. https://github.com/mobxjs/mobx/issues/859\n\nexport interface IObservableArray extends Array {\n spliceWithArray(index: number, deleteCount?: number, newItems?: T[]): T[]\n clear(): T[]\n replace(newItems: T[]): T[]\n remove(value: T): boolean\n toJSON(): T[]\n}\n\ninterface IArrayBaseChange {\n object: IObservableArray\n observableKind: \"array\"\n debugObjectName: string\n index: number\n}\n\nexport type IArrayDidChange = IArrayUpdate | IArraySplice\n\nexport interface IArrayUpdate extends IArrayBaseChange {\n type: \"update\"\n newValue: T\n oldValue: T\n}\n\nexport interface IArraySplice extends IArrayBaseChange {\n type: \"splice\"\n added: T[]\n addedCount: number\n removed: T[]\n removedCount: number\n}\n\nexport interface IArrayWillChange {\n object: IObservableArray\n index: number\n type: \"update\"\n newValue: T\n}\n\nexport interface IArrayWillSplice {\n object: IObservableArray\n index: number\n type: \"splice\"\n added: T[]\n removedCount: number\n}\n\nconst arrayTraps = {\n get(target, name) {\n const adm: ObservableArrayAdministration = target[$mobx]\n if (name === $mobx) {\n return adm\n }\n if (name === \"length\") {\n return adm.getArrayLength_()\n }\n if (typeof name === \"string\" && !isNaN(name as any)) {\n return adm.get_(parseInt(name))\n }\n if (hasProp(arrayExtensions, name)) {\n return arrayExtensions[name]\n }\n return target[name]\n },\n set(target, name, value): boolean {\n const adm: ObservableArrayAdministration = target[$mobx]\n if (name === \"length\") {\n adm.setArrayLength_(value)\n }\n if (typeof name === \"symbol\" || isNaN(name)) {\n target[name] = value\n } else {\n // numeric string\n adm.set_(parseInt(name), value)\n }\n return true\n },\n preventExtensions() {\n die(15)\n }\n}\n\nexport class ObservableArrayAdministration\n implements IInterceptable | IArrayWillSplice>, IListenable\n{\n atom_: IAtom\n readonly values_: any[] = [] // this is the prop that gets proxied, so can't replace it!\n interceptors_\n changeListeners_\n enhancer_: (newV: any, oldV: any | undefined) => any\n dehancer: any\n proxy_!: IObservableArray\n lastKnownLength_ = 0\n\n constructor(\n name = __DEV__ ? \"ObservableArray@\" + getNextId() : \"ObservableArray\",\n enhancer: IEnhancer,\n public owned_: boolean,\n public legacyMode_: boolean\n ) {\n this.atom_ = new Atom(name)\n this.enhancer_ = (newV, oldV) =>\n enhancer(newV, oldV, __DEV__ ? name + \"[..]\" : \"ObservableArray[..]\")\n }\n\n dehanceValue_(value: any): any {\n if (this.dehancer !== undefined) {\n return this.dehancer(value)\n }\n return value\n }\n\n dehanceValues_(values: any[]): any[] {\n if (this.dehancer !== undefined && values.length > 0) {\n return values.map(this.dehancer) as any\n }\n return values\n }\n\n intercept_(handler: IInterceptor | IArrayWillSplice>): Lambda {\n return registerInterceptor | IArrayWillSplice>(this, handler)\n }\n\n observe_(\n listener: (changeData: IArrayDidChange) => void,\n fireImmediately = false\n ): Lambda {\n if (fireImmediately) {\n listener(>{\n observableKind: \"array\",\n object: this.proxy_ as any,\n debugObjectName: this.atom_.name_,\n type: \"splice\",\n index: 0,\n added: this.values_.slice(),\n addedCount: this.values_.length,\n removed: [],\n removedCount: 0\n })\n }\n return registerListener(this, listener)\n }\n\n getArrayLength_(): number {\n this.atom_.reportObserved()\n return this.values_.length\n }\n\n setArrayLength_(newLength: number) {\n if (typeof newLength !== \"number\" || isNaN(newLength) || newLength < 0) {\n die(\"Out of range: \" + newLength)\n }\n let currentLength = this.values_.length\n if (newLength === currentLength) {\n return\n } else if (newLength > currentLength) {\n const newItems = new Array(newLength - currentLength)\n for (let i = 0; i < newLength - currentLength; i++) {\n newItems[i] = undefined\n } // No Array.fill everywhere...\n this.spliceWithArray_(currentLength, 0, newItems)\n } else {\n this.spliceWithArray_(newLength, currentLength - newLength)\n }\n }\n\n updateArrayLength_(oldLength: number, delta: number) {\n if (oldLength !== this.lastKnownLength_) {\n die(16)\n }\n this.lastKnownLength_ += delta\n if (this.legacyMode_ && delta > 0) {\n reserveArrayBuffer(oldLength + delta + 1)\n }\n }\n\n spliceWithArray_(index: number, deleteCount?: number, newItems?: any[]): any[] {\n checkIfStateModificationsAreAllowed(this.atom_)\n const length = this.values_.length\n\n if (index === undefined) {\n index = 0\n } else if (index > length) {\n index = length\n } else if (index < 0) {\n index = Math.max(0, length + index)\n }\n\n if (arguments.length === 1) {\n deleteCount = length - index\n } else if (deleteCount === undefined || deleteCount === null) {\n deleteCount = 0\n } else {\n deleteCount = Math.max(0, Math.min(deleteCount, length - index))\n }\n\n if (newItems === undefined) {\n newItems = EMPTY_ARRAY\n }\n\n if (hasInterceptors(this)) {\n const change = interceptChange>(this as any, {\n object: this.proxy_ as any,\n type: SPLICE,\n index,\n removedCount: deleteCount,\n added: newItems\n })\n if (!change) {\n return EMPTY_ARRAY\n }\n deleteCount = change.removedCount\n newItems = change.added\n }\n\n newItems =\n newItems.length === 0 ? newItems : newItems.map(v => this.enhancer_(v, undefined))\n if (this.legacyMode_ || __DEV__) {\n const lengthDelta = newItems.length - deleteCount\n this.updateArrayLength_(length, lengthDelta) // checks if internal array wasn't modified\n }\n const res = this.spliceItemsIntoValues_(index, deleteCount, newItems)\n\n if (deleteCount !== 0 || newItems.length !== 0) {\n this.notifyArraySplice_(index, newItems, res)\n }\n return this.dehanceValues_(res)\n }\n\n spliceItemsIntoValues_(index: number, deleteCount: number, newItems: any[]): any[] {\n if (newItems.length < MAX_SPLICE_SIZE) {\n return this.values_.splice(index, deleteCount, ...newItems)\n } else {\n // The items removed by the splice\n const res = this.values_.slice(index, index + deleteCount)\n // The items that that should remain at the end of the array\n let oldItems = this.values_.slice(index + deleteCount)\n // New length is the previous length + addition count - deletion count\n this.values_.length += newItems.length - deleteCount\n for (let i = 0; i < newItems.length; i++) {\n this.values_[index + i] = newItems[i]\n }\n for (let i = 0; i < oldItems.length; i++) {\n this.values_[index + newItems.length + i] = oldItems[i]\n }\n return res\n }\n }\n\n notifyArrayChildUpdate_(index: number, newValue: any, oldValue: any) {\n const notifySpy = !this.owned_ && isSpyEnabled()\n const notify = hasListeners(this)\n const change: IArrayDidChange | null =\n notify || notifySpy\n ? ({\n observableKind: \"array\",\n object: this.proxy_,\n type: UPDATE,\n debugObjectName: this.atom_.name_,\n index,\n newValue,\n oldValue\n } as const)\n : null\n\n // The reason why this is on right hand side here (and not above), is this way the uglifier will drop it, but it won't\n // cause any runtime overhead in development mode without NODE_ENV set, unless spying is enabled\n if (__DEV__ && notifySpy) {\n spyReportStart(change!)\n }\n this.atom_.reportChanged()\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n\n notifyArraySplice_(index: number, added: any[], removed: any[]) {\n const notifySpy = !this.owned_ && isSpyEnabled()\n const notify = hasListeners(this)\n const change: IArraySplice | null =\n notify || notifySpy\n ? ({\n observableKind: \"array\",\n object: this.proxy_,\n debugObjectName: this.atom_.name_,\n type: SPLICE,\n index,\n removed,\n added,\n removedCount: removed.length,\n addedCount: added.length\n } as const)\n : null\n\n if (__DEV__ && notifySpy) {\n spyReportStart(change!)\n }\n this.atom_.reportChanged()\n // conform: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/observe\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n\n get_(index: number): any | undefined {\n if (this.legacyMode_ && index >= this.values_.length) {\n console.warn(\n __DEV__\n ? `[mobx.array] Attempt to read an array index (${index}) that is out of bounds (${this.values_.length}). Please check length first. Out of bound indices will not be tracked by MobX`\n : `[mobx] Out of bounds read: ${index}`\n )\n return undefined\n }\n this.atom_.reportObserved()\n return this.dehanceValue_(this.values_[index])\n }\n\n set_(index: number, newValue: any) {\n const values = this.values_\n if (this.legacyMode_ && index > values.length) {\n // out of bounds\n die(17, index, values.length)\n }\n if (index < values.length) {\n // update at index in range\n checkIfStateModificationsAreAllowed(this.atom_)\n const oldValue = values[index]\n if (hasInterceptors(this)) {\n const change = interceptChange>(this as any, {\n type: UPDATE,\n object: this.proxy_ as any, // since \"this\" is the real array we need to pass its proxy\n index,\n newValue\n })\n if (!change) {\n return\n }\n newValue = change.newValue\n }\n newValue = this.enhancer_(newValue, oldValue)\n const changed = newValue !== oldValue\n if (changed) {\n values[index] = newValue\n this.notifyArrayChildUpdate_(index, newValue, oldValue)\n }\n } else {\n // For out of bound index, we don't create an actual sparse array,\n // but rather fill the holes with undefined (same as setArrayLength_).\n // This could be considered a bug.\n const newItems = new Array(index + 1 - values.length)\n for (let i = 0; i < newItems.length - 1; i++) {\n newItems[i] = undefined\n } // No Array.fill everywhere...\n newItems[newItems.length - 1] = newValue\n this.spliceWithArray_(values.length, 0, newItems)\n }\n }\n}\n\nexport function createObservableArray(\n initialValues: T[] | undefined,\n enhancer: IEnhancer,\n name = __DEV__ ? \"ObservableArray@\" + getNextId() : \"ObservableArray\",\n owned = false\n): IObservableArray {\n assertProxies()\n return initObservable(() => {\n const adm = new ObservableArrayAdministration(name, enhancer, owned, false)\n addHiddenFinalProp(adm.values_, $mobx, adm)\n const proxy = new Proxy(adm.values_, arrayTraps) as any\n adm.proxy_ = proxy\n if (initialValues && initialValues.length) {\n adm.spliceWithArray_(0, 0, initialValues)\n }\n return proxy\n })\n}\n\n// eslint-disable-next-line\nexport var arrayExtensions = {\n clear(): any[] {\n return this.splice(0)\n },\n\n replace(newItems: any[]) {\n const adm: ObservableArrayAdministration = this[$mobx]\n return adm.spliceWithArray_(0, adm.values_.length, newItems)\n },\n\n // Used by JSON.stringify\n toJSON(): any[] {\n return this.slice()\n },\n\n /*\n * functions that do alter the internal structure of the array, (based on lib.es6.d.ts)\n * since these functions alter the inner structure of the array, the have side effects.\n * Because the have side effects, they should not be used in computed function,\n * and for that reason the do not call dependencyState.notifyObserved\n */\n splice(index: number, deleteCount?: number, ...newItems: any[]): any[] {\n const adm: ObservableArrayAdministration = this[$mobx]\n switch (arguments.length) {\n case 0:\n return []\n case 1:\n return adm.spliceWithArray_(index)\n case 2:\n return adm.spliceWithArray_(index, deleteCount)\n }\n return adm.spliceWithArray_(index, deleteCount, newItems)\n },\n\n spliceWithArray(index: number, deleteCount?: number, newItems?: any[]): any[] {\n return (this[$mobx] as ObservableArrayAdministration).spliceWithArray_(\n index,\n deleteCount,\n newItems\n )\n },\n\n push(...items: any[]): number {\n const adm: ObservableArrayAdministration = this[$mobx]\n adm.spliceWithArray_(adm.values_.length, 0, items)\n return adm.values_.length\n },\n\n pop() {\n return this.splice(Math.max(this[$mobx].values_.length - 1, 0), 1)[0]\n },\n\n shift() {\n return this.splice(0, 1)[0]\n },\n\n unshift(...items: any[]): number {\n const adm: ObservableArrayAdministration = this[$mobx]\n adm.spliceWithArray_(0, 0, items)\n return adm.values_.length\n },\n\n reverse(): any[] {\n // reverse by default mutates in place before returning the result\n // which makes it both a 'derivation' and a 'mutation'.\n if (globalState.trackingDerivation) {\n die(37, \"reverse\")\n }\n this.replace(this.slice().reverse())\n return this\n },\n\n sort(): any[] {\n // sort by default mutates in place before returning the result\n // which goes against all good practices. Let's not change the array in place!\n if (globalState.trackingDerivation) {\n die(37, \"sort\")\n }\n const copy = this.slice()\n copy.sort.apply(copy, arguments)\n this.replace(copy)\n return this\n },\n\n remove(value: any): boolean {\n const adm: ObservableArrayAdministration = this[$mobx]\n const idx = adm.dehanceValues_(adm.values_).indexOf(value)\n if (idx > -1) {\n this.splice(idx, 1)\n return true\n }\n return false\n }\n}\n\n/**\n * Wrap function from prototype\n * Without this, everything works as well, but this works\n * faster as everything works on unproxied values\n */\naddArrayExtension(\"at\", simpleFunc)\naddArrayExtension(\"concat\", simpleFunc)\naddArrayExtension(\"flat\", simpleFunc)\naddArrayExtension(\"includes\", simpleFunc)\naddArrayExtension(\"indexOf\", simpleFunc)\naddArrayExtension(\"join\", simpleFunc)\naddArrayExtension(\"lastIndexOf\", simpleFunc)\naddArrayExtension(\"slice\", simpleFunc)\naddArrayExtension(\"toString\", simpleFunc)\naddArrayExtension(\"toLocaleString\", simpleFunc)\naddArrayExtension(\"toSorted\", simpleFunc)\naddArrayExtension(\"toSpliced\", simpleFunc)\naddArrayExtension(\"with\", simpleFunc)\n// map\naddArrayExtension(\"every\", mapLikeFunc)\naddArrayExtension(\"filter\", mapLikeFunc)\naddArrayExtension(\"find\", mapLikeFunc)\naddArrayExtension(\"findIndex\", mapLikeFunc)\naddArrayExtension(\"findLast\", mapLikeFunc)\naddArrayExtension(\"findLastIndex\", mapLikeFunc)\naddArrayExtension(\"flatMap\", mapLikeFunc)\naddArrayExtension(\"forEach\", mapLikeFunc)\naddArrayExtension(\"map\", mapLikeFunc)\naddArrayExtension(\"some\", mapLikeFunc)\naddArrayExtension(\"toReversed\", mapLikeFunc)\n// reduce\naddArrayExtension(\"reduce\", reduceLikeFunc)\naddArrayExtension(\"reduceRight\", reduceLikeFunc)\n\nfunction addArrayExtension(funcName, funcFactory) {\n if (typeof Array.prototype[funcName] === \"function\") {\n arrayExtensions[funcName] = funcFactory(funcName)\n }\n}\n\n// Report and delegate to dehanced array\nfunction simpleFunc(funcName) {\n return function () {\n const adm: ObservableArrayAdministration = this[$mobx]\n adm.atom_.reportObserved()\n const dehancedValues = adm.dehanceValues_(adm.values_)\n return dehancedValues[funcName].apply(dehancedValues, arguments)\n }\n}\n\n// Make sure callbacks receive correct array arg #2326\nfunction mapLikeFunc(funcName) {\n return function (callback, thisArg) {\n const adm: ObservableArrayAdministration = this[$mobx]\n adm.atom_.reportObserved()\n const dehancedValues = adm.dehanceValues_(adm.values_)\n return dehancedValues[funcName]((element, index) => {\n return callback.call(thisArg, element, index, this)\n })\n }\n}\n\n// Make sure callbacks receive correct array arg #2326\nfunction reduceLikeFunc(funcName) {\n return function () {\n const adm: ObservableArrayAdministration = this[$mobx]\n adm.atom_.reportObserved()\n const dehancedValues = adm.dehanceValues_(adm.values_)\n // #2432 - reduce behavior depends on arguments.length\n const callback = arguments[0]\n arguments[0] = (accumulator, currentValue, index) => {\n return callback(accumulator, currentValue, index, this)\n }\n return dehancedValues[funcName].apply(dehancedValues, arguments)\n }\n}\n\nconst isObservableArrayAdministration = createInstanceofPredicate(\n \"ObservableArrayAdministration\",\n ObservableArrayAdministration\n)\n\nexport function isObservableArray(thing): thing is IObservableArray {\n return isObject(thing) && isObservableArrayAdministration(thing[$mobx])\n}\n","import {\n $mobx,\n IEnhancer,\n IInterceptable,\n IInterceptor,\n IListenable,\n Lambda,\n ObservableValue,\n checkIfStateModificationsAreAllowed,\n createAtom,\n createInstanceofPredicate,\n deepEnhancer,\n getNextId,\n getPlainObjectKeys,\n hasInterceptors,\n hasListeners,\n interceptChange,\n isES6Map,\n isPlainObject,\n isSpyEnabled,\n makeIterable,\n notifyListeners,\n referenceEnhancer,\n registerInterceptor,\n registerListener,\n spyReportEnd,\n spyReportStart,\n stringifyKey,\n transaction,\n untracked,\n onBecomeUnobserved,\n globalState,\n die,\n isFunction,\n UPDATE,\n IAtom,\n PureSpyEvent,\n initObservable\n} from \"../internal\"\n\nexport interface IKeyValueMap {\n [key: string]: V\n}\n\nexport type IMapEntry = [K, V]\nexport type IReadonlyMapEntry = readonly [K, V]\nexport type IMapEntries = IMapEntry[]\nexport type IReadonlyMapEntries = IReadonlyMapEntry[]\n\nexport type IMapDidChange = { observableKind: \"map\"; debugObjectName: string } & (\n | {\n object: ObservableMap\n name: K // actual the key or index, but this is based on the ancient .observe proposal for consistency\n type: \"update\"\n newValue: V\n oldValue: V\n }\n | {\n object: ObservableMap\n name: K\n type: \"add\"\n newValue: V\n }\n | {\n object: ObservableMap\n name: K\n type: \"delete\"\n oldValue: V\n }\n)\n\nexport interface IMapWillChange {\n object: ObservableMap\n type: \"update\" | \"add\" | \"delete\"\n name: K\n newValue?: V\n}\n\nconst ObservableMapMarker = {}\n\nexport const ADD = \"add\"\nexport const DELETE = \"delete\"\n\nexport type IObservableMapInitialValues =\n | IMapEntries\n | IReadonlyMapEntries\n | IKeyValueMap\n | Map\n\n// just extend Map? See also https://gist.github.com/nestharus/13b4d74f2ef4a2f4357dbd3fc23c1e54\n// But: https://github.com/mobxjs/mobx/issues/1556\nexport class ObservableMap\n implements Map, IInterceptable>, IListenable\n{\n [$mobx] = ObservableMapMarker\n data_!: Map>\n hasMap_!: Map> // hasMap, not hashMap >-).\n keysAtom_!: IAtom\n interceptors_\n changeListeners_\n dehancer: any\n\n constructor(\n initialData?: IObservableMapInitialValues,\n public enhancer_: IEnhancer = deepEnhancer,\n public name_ = __DEV__ ? \"ObservableMap@\" + getNextId() : \"ObservableMap\"\n ) {\n if (!isFunction(Map)) {\n die(18)\n }\n initObservable(() => {\n this.keysAtom_ = createAtom(__DEV__ ? `${this.name_}.keys()` : \"ObservableMap.keys()\")\n this.data_ = new Map()\n this.hasMap_ = new Map()\n if (initialData) {\n this.merge(initialData)\n }\n })\n }\n\n private has_(key: K): boolean {\n return this.data_.has(key)\n }\n\n has(key: K): boolean {\n if (!globalState.trackingDerivation) {\n return this.has_(key)\n }\n\n let entry = this.hasMap_.get(key)\n if (!entry) {\n const newEntry = (entry = new ObservableValue(\n this.has_(key),\n referenceEnhancer,\n __DEV__ ? `${this.name_}.${stringifyKey(key)}?` : \"ObservableMap.key?\",\n false\n ))\n this.hasMap_.set(key, newEntry)\n onBecomeUnobserved(newEntry, () => this.hasMap_.delete(key))\n }\n\n return entry.get()\n }\n\n set(key: K, value: V) {\n const hasKey = this.has_(key)\n if (hasInterceptors(this)) {\n const change = interceptChange>(this, {\n type: hasKey ? UPDATE : ADD,\n object: this,\n newValue: value,\n name: key\n })\n if (!change) {\n return this\n }\n value = change.newValue!\n }\n if (hasKey) {\n this.updateValue_(key, value)\n } else {\n this.addValue_(key, value)\n }\n return this\n }\n\n delete(key: K): boolean {\n checkIfStateModificationsAreAllowed(this.keysAtom_)\n if (hasInterceptors(this)) {\n const change = interceptChange>(this, {\n type: DELETE,\n object: this,\n name: key\n })\n if (!change) {\n return false\n }\n }\n if (this.has_(key)) {\n const notifySpy = isSpyEnabled()\n const notify = hasListeners(this)\n const change: IMapDidChange | null =\n notify || notifySpy\n ? {\n observableKind: \"map\",\n debugObjectName: this.name_,\n type: DELETE,\n object: this,\n oldValue: (this.data_.get(key)).value_,\n name: key\n }\n : null\n\n if (__DEV__ && notifySpy) {\n spyReportStart(change! as PureSpyEvent)\n } // TODO fix type\n transaction(() => {\n this.keysAtom_.reportChanged()\n this.hasMap_.get(key)?.setNewValue_(false)\n const observable = this.data_.get(key)!\n observable.setNewValue_(undefined as any)\n this.data_.delete(key)\n })\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n return true\n }\n return false\n }\n\n private updateValue_(key: K, newValue: V | undefined) {\n const observable = this.data_.get(key)!\n newValue = (observable as any).prepareNewValue_(newValue) as V\n if (newValue !== globalState.UNCHANGED) {\n const notifySpy = isSpyEnabled()\n const notify = hasListeners(this)\n const change: IMapDidChange | null =\n notify || notifySpy\n ? {\n observableKind: \"map\",\n debugObjectName: this.name_,\n type: UPDATE,\n object: this,\n oldValue: (observable as any).value_,\n name: key,\n newValue\n }\n : null\n if (__DEV__ && notifySpy) {\n spyReportStart(change! as PureSpyEvent)\n } // TODO fix type\n observable.setNewValue_(newValue as V)\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n }\n\n private addValue_(key: K, newValue: V) {\n checkIfStateModificationsAreAllowed(this.keysAtom_)\n transaction(() => {\n const observable = new ObservableValue(\n newValue,\n this.enhancer_,\n __DEV__ ? `${this.name_}.${stringifyKey(key)}` : \"ObservableMap.key\",\n false\n )\n this.data_.set(key, observable)\n newValue = (observable as any).value_ // value might have been changed\n this.hasMap_.get(key)?.setNewValue_(true)\n this.keysAtom_.reportChanged()\n })\n const notifySpy = isSpyEnabled()\n const notify = hasListeners(this)\n const change: IMapDidChange | null =\n notify || notifySpy\n ? {\n observableKind: \"map\",\n debugObjectName: this.name_,\n type: ADD,\n object: this,\n name: key,\n newValue\n }\n : null\n if (__DEV__ && notifySpy) {\n spyReportStart(change! as PureSpyEvent)\n } // TODO fix type\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n\n get(key: K): V | undefined {\n if (this.has(key)) {\n return this.dehanceValue_(this.data_.get(key)!.get())\n }\n return this.dehanceValue_(undefined)\n }\n\n private dehanceValue_(value: X): X {\n if (this.dehancer !== undefined) {\n return this.dehancer(value)\n }\n return value\n }\n\n keys(): IterableIterator {\n this.keysAtom_.reportObserved()\n return this.data_.keys()\n }\n\n values(): IterableIterator {\n const self = this\n const keys = this.keys()\n return makeIterable({\n next() {\n const { done, value } = keys.next()\n return {\n done,\n value: done ? (undefined as any) : self.get(value)\n }\n }\n })\n }\n\n entries(): IterableIterator> {\n const self = this\n const keys = this.keys()\n return makeIterable({\n next() {\n const { done, value } = keys.next()\n return {\n done,\n value: done ? (undefined as any) : ([value, self.get(value)!] as [K, V])\n }\n }\n })\n }\n\n [Symbol.iterator]() {\n return this.entries()\n }\n\n forEach(callback: (value: V, key: K, object: Map) => void, thisArg?) {\n for (const [key, value] of this) {\n callback.call(thisArg, value, key, this)\n }\n }\n\n /** Merge another object into this object, returns this. */\n merge(other?: IObservableMapInitialValues): ObservableMap {\n if (isObservableMap(other)) {\n other = new Map(other)\n }\n transaction(() => {\n if (isPlainObject(other)) {\n getPlainObjectKeys(other).forEach((key: any) =>\n this.set(key as K, (other as IKeyValueMap)[key])\n )\n } else if (Array.isArray(other)) {\n other.forEach(([key, value]) => this.set(key, value))\n } else if (isES6Map(other)) {\n if (other.constructor !== Map) {\n die(19, other)\n }\n other.forEach((value, key) => this.set(key, value))\n } else if (other !== null && other !== undefined) {\n die(20, other)\n }\n })\n return this\n }\n\n clear() {\n transaction(() => {\n untracked(() => {\n for (const key of this.keys()) {\n this.delete(key)\n }\n })\n })\n }\n\n replace(values: IObservableMapInitialValues): ObservableMap {\n // Implementation requirements:\n // - respect ordering of replacement map\n // - allow interceptors to run and potentially prevent individual operations\n // - don't recreate observables that already exist in original map (so we don't destroy existing subscriptions)\n // - don't _keysAtom.reportChanged if the keys of resulting map are indentical (order matters!)\n // - note that result map may differ from replacement map due to the interceptors\n transaction(() => {\n // Convert to map so we can do quick key lookups\n const replacementMap = convertToMap(values)\n const orderedData = new Map()\n // Used for optimization\n let keysReportChangedCalled = false\n // Delete keys that don't exist in replacement map\n // if the key deletion is prevented by interceptor\n // add entry at the beginning of the result map\n for (const key of this.data_.keys()) {\n // Concurrently iterating/deleting keys\n // iterator should handle this correctly\n if (!replacementMap.has(key)) {\n const deleted = this.delete(key)\n // Was the key removed?\n if (deleted) {\n // _keysAtom.reportChanged() was already called\n keysReportChangedCalled = true\n } else {\n // Delete prevented by interceptor\n const value = this.data_.get(key)\n orderedData.set(key, value)\n }\n }\n }\n // Merge entries\n for (const [key, value] of replacementMap.entries()) {\n // We will want to know whether a new key is added\n const keyExisted = this.data_.has(key)\n // Add or update value\n this.set(key, value)\n // The addition could have been prevent by interceptor\n if (this.data_.has(key)) {\n // The update could have been prevented by interceptor\n // and also we want to preserve existing values\n // so use value from _data map (instead of replacement map)\n const value = this.data_.get(key)\n orderedData.set(key, value)\n // Was a new key added?\n if (!keyExisted) {\n // _keysAtom.reportChanged() was already called\n keysReportChangedCalled = true\n }\n }\n }\n // Check for possible key order change\n if (!keysReportChangedCalled) {\n if (this.data_.size !== orderedData.size) {\n // If size differs, keys are definitely modified\n this.keysAtom_.reportChanged()\n } else {\n const iter1 = this.data_.keys()\n const iter2 = orderedData.keys()\n let next1 = iter1.next()\n let next2 = iter2.next()\n while (!next1.done) {\n if (next1.value !== next2.value) {\n this.keysAtom_.reportChanged()\n break\n }\n next1 = iter1.next()\n next2 = iter2.next()\n }\n }\n }\n // Use correctly ordered map\n this.data_ = orderedData\n })\n return this\n }\n\n get size(): number {\n this.keysAtom_.reportObserved()\n return this.data_.size\n }\n\n toString(): string {\n return \"[object ObservableMap]\"\n }\n\n toJSON(): [K, V][] {\n return Array.from(this)\n }\n\n get [Symbol.toStringTag]() {\n return \"Map\"\n }\n\n /**\n * Observes this object. Triggers for the events 'add', 'update' and 'delete'.\n * See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/observe\n * for callback details\n */\n observe_(listener: (changes: IMapDidChange) => void, fireImmediately?: boolean): Lambda {\n if (__DEV__ && fireImmediately === true) {\n die(\"`observe` doesn't support fireImmediately=true in combination with maps.\")\n }\n return registerListener(this, listener)\n }\n\n intercept_(handler: IInterceptor>): Lambda {\n return registerInterceptor(this, handler)\n }\n}\n\n// eslint-disable-next-line\nexport var isObservableMap = createInstanceofPredicate(\"ObservableMap\", ObservableMap) as (\n thing: any\n) => thing is ObservableMap\n\nfunction convertToMap(dataStructure: any): Map {\n if (isES6Map(dataStructure) || isObservableMap(dataStructure)) {\n return dataStructure\n } else if (Array.isArray(dataStructure)) {\n return new Map(dataStructure)\n } else if (isPlainObject(dataStructure)) {\n const map = new Map()\n for (const key in dataStructure) {\n map.set(key, dataStructure[key])\n }\n return map\n } else {\n return die(21, dataStructure)\n }\n}\n","import {\n $mobx,\n createAtom,\n deepEnhancer,\n getNextId,\n IEnhancer,\n isSpyEnabled,\n hasListeners,\n IListenable,\n registerListener,\n Lambda,\n spyReportStart,\n notifyListeners,\n spyReportEnd,\n createInstanceofPredicate,\n hasInterceptors,\n interceptChange,\n IInterceptable,\n IInterceptor,\n registerInterceptor,\n checkIfStateModificationsAreAllowed,\n untracked,\n makeIterable,\n transaction,\n isES6Set,\n IAtom,\n DELETE,\n ADD,\n die,\n isFunction,\n initObservable\n} from \"../internal\"\n\nconst ObservableSetMarker = {}\n\nexport type IObservableSetInitialValues = Set | readonly T[]\n\nexport type ISetDidChange =\n | {\n object: ObservableSet\n observableKind: \"set\"\n debugObjectName: string\n type: \"add\"\n newValue: T\n }\n | {\n object: ObservableSet\n observableKind: \"set\"\n debugObjectName: string\n type: \"delete\"\n oldValue: T\n }\n\nexport type ISetWillChange =\n | {\n type: \"delete\"\n object: ObservableSet\n oldValue: T\n }\n | {\n type: \"add\"\n object: ObservableSet\n newValue: T\n }\n\nexport class ObservableSet implements Set, IInterceptable, IListenable {\n [$mobx] = ObservableSetMarker\n private data_: Set = new Set()\n atom_!: IAtom\n changeListeners_\n interceptors_\n dehancer: any\n enhancer_: (newV: any, oldV: any | undefined) => any\n\n constructor(\n initialData?: IObservableSetInitialValues,\n enhancer: IEnhancer = deepEnhancer,\n public name_ = __DEV__ ? \"ObservableSet@\" + getNextId() : \"ObservableSet\"\n ) {\n if (!isFunction(Set)) {\n die(22)\n }\n this.enhancer_ = (newV, oldV) => enhancer(newV, oldV, name_)\n initObservable(() => {\n this.atom_ = createAtom(this.name_)\n if (initialData) {\n this.replace(initialData)\n }\n })\n }\n\n private dehanceValue_(value: X): X {\n if (this.dehancer !== undefined) {\n return this.dehancer(value)\n }\n return value\n }\n\n clear() {\n transaction(() => {\n untracked(() => {\n for (const value of this.data_.values()) {\n this.delete(value)\n }\n })\n })\n }\n\n forEach(callbackFn: (value: T, value2: T, set: Set) => void, thisArg?: any) {\n for (const value of this) {\n callbackFn.call(thisArg, value, value, this)\n }\n }\n\n get size() {\n this.atom_.reportObserved()\n return this.data_.size\n }\n\n add(value: T) {\n checkIfStateModificationsAreAllowed(this.atom_)\n if (hasInterceptors(this)) {\n const change = interceptChange>(this, {\n type: ADD,\n object: this,\n newValue: value\n })\n if (!change) {\n return this\n }\n // ideally, value = change.value would be done here, so that values can be\n // changed by interceptor. Same applies for other Set and Map api's.\n }\n if (!this.has(value)) {\n transaction(() => {\n this.data_.add(this.enhancer_(value, undefined))\n this.atom_.reportChanged()\n })\n const notifySpy = __DEV__ && isSpyEnabled()\n const notify = hasListeners(this)\n const change =\n notify || notifySpy\n ? >{\n observableKind: \"set\",\n debugObjectName: this.name_,\n type: ADD,\n object: this,\n newValue: value\n }\n : null\n if (notifySpy && __DEV__) {\n spyReportStart(change!)\n }\n if (notify) {\n notifyListeners(this, change)\n }\n if (notifySpy && __DEV__) {\n spyReportEnd()\n }\n }\n\n return this\n }\n\n delete(value: T) {\n if (hasInterceptors(this)) {\n const change = interceptChange>(this, {\n type: DELETE,\n object: this,\n oldValue: value\n })\n if (!change) {\n return false\n }\n }\n if (this.has(value)) {\n const notifySpy = __DEV__ && isSpyEnabled()\n const notify = hasListeners(this)\n const change =\n notify || notifySpy\n ? >{\n observableKind: \"set\",\n debugObjectName: this.name_,\n type: DELETE,\n object: this,\n oldValue: value\n }\n : null\n\n if (notifySpy && __DEV__) {\n spyReportStart(change!)\n }\n transaction(() => {\n this.atom_.reportChanged()\n this.data_.delete(value)\n })\n if (notify) {\n notifyListeners(this, change)\n }\n if (notifySpy && __DEV__) {\n spyReportEnd()\n }\n return true\n }\n return false\n }\n\n has(value: T) {\n this.atom_.reportObserved()\n return this.data_.has(this.dehanceValue_(value))\n }\n\n entries() {\n let nextIndex = 0\n const keys = Array.from(this.keys())\n const values = Array.from(this.values())\n return makeIterable<[T, T]>({\n next() {\n const index = nextIndex\n nextIndex += 1\n return index < values.length\n ? { value: [keys[index], values[index]], done: false }\n : { done: true }\n }\n } as any)\n }\n\n keys(): IterableIterator {\n return this.values()\n }\n\n values(): IterableIterator {\n this.atom_.reportObserved()\n const self = this\n let nextIndex = 0\n const observableValues = Array.from(this.data_.values())\n return makeIterable({\n next() {\n return nextIndex < observableValues.length\n ? { value: self.dehanceValue_(observableValues[nextIndex++]), done: false }\n : { done: true }\n }\n } as any)\n }\n\n replace(other: ObservableSet | IObservableSetInitialValues): ObservableSet {\n if (isObservableSet(other)) {\n other = new Set(other)\n }\n\n transaction(() => {\n if (Array.isArray(other)) {\n this.clear()\n other.forEach(value => this.add(value))\n } else if (isES6Set(other)) {\n this.clear()\n other.forEach(value => this.add(value))\n } else if (other !== null && other !== undefined) {\n die(\"Cannot initialize set from \" + other)\n }\n })\n\n return this\n }\n observe_(listener: (changes: ISetDidChange) => void, fireImmediately?: boolean): Lambda {\n // ... 'fireImmediately' could also be true?\n if (__DEV__ && fireImmediately === true) {\n die(\"`observe` doesn't support fireImmediately=true in combination with sets.\")\n }\n return registerListener(this, listener)\n }\n\n intercept_(handler: IInterceptor>): Lambda {\n return registerInterceptor(this, handler)\n }\n\n toJSON(): T[] {\n return Array.from(this)\n }\n\n toString(): string {\n return \"[object ObservableSet]\"\n }\n\n [Symbol.iterator]() {\n return this.values()\n }\n\n get [Symbol.toStringTag]() {\n return \"Set\"\n }\n}\n\n// eslint-disable-next-line\nexport var isObservableSet = createInstanceofPredicate(\"ObservableSet\", ObservableSet) as (\n thing: any\n) => thing is ObservableSet\n","import {\n CreateObservableOptions,\n getAnnotationFromOptions,\n propagateChanged,\n isAnnotation,\n $mobx,\n Atom,\n Annotation,\n ComputedValue,\n IAtom,\n IComputedValueOptions,\n IEnhancer,\n IInterceptable,\n IListenable,\n Lambda,\n ObservableValue,\n addHiddenProp,\n createInstanceofPredicate,\n endBatch,\n getNextId,\n hasInterceptors,\n hasListeners,\n interceptChange,\n isObject,\n isPlainObject,\n isSpyEnabled,\n notifyListeners,\n referenceEnhancer,\n registerInterceptor,\n registerListener,\n spyReportEnd,\n spyReportStart,\n startBatch,\n stringifyKey,\n globalState,\n ADD,\n UPDATE,\n die,\n hasProp,\n getDescriptor,\n storedAnnotationsSymbol,\n ownKeys,\n isOverride,\n defineProperty,\n autoAnnotation,\n getAdministration,\n getDebugName,\n objectPrototype,\n MakeResult,\n checkIfStateModificationsAreAllowed\n} from \"../internal\"\n\nconst descriptorCache = Object.create(null)\n\nexport type IObjectDidChange = {\n observableKind: \"object\"\n name: PropertyKey\n object: T\n debugObjectName: string\n} & (\n | {\n type: \"add\"\n newValue: any\n }\n | {\n type: \"update\"\n oldValue: any\n newValue: any\n }\n | {\n type: \"remove\"\n oldValue: any\n }\n)\n\nexport type IObjectWillChange =\n | {\n object: T\n type: \"update\" | \"add\"\n name: PropertyKey\n newValue: any\n }\n | {\n object: T\n type: \"remove\"\n name: PropertyKey\n }\n\nconst REMOVE = \"remove\"\n\nexport class ObservableObjectAdministration\n implements IInterceptable, IListenable\n{\n keysAtom_: IAtom\n changeListeners_\n interceptors_\n proxy_: any\n isPlainObject_: boolean\n appliedAnnotations_?: object\n private pendingKeys_: undefined | Map>\n\n constructor(\n public target_: any,\n public values_ = new Map | ComputedValue>(),\n public name_: string,\n // Used anytime annotation is not explicitely provided\n public defaultAnnotation_: Annotation = autoAnnotation\n ) {\n this.keysAtom_ = new Atom(__DEV__ ? `${this.name_}.keys` : \"ObservableObject.keys\")\n // Optimization: we use this frequently\n this.isPlainObject_ = isPlainObject(this.target_)\n if (__DEV__ && !isAnnotation(this.defaultAnnotation_)) {\n die(`defaultAnnotation must be valid annotation`)\n }\n if (__DEV__) {\n // Prepare structure for tracking which fields were already annotated\n this.appliedAnnotations_ = {}\n }\n }\n\n getObservablePropValue_(key: PropertyKey): any {\n return this.values_.get(key)!.get()\n }\n\n setObservablePropValue_(key: PropertyKey, newValue): boolean | null {\n const observable = this.values_.get(key)\n if (observable instanceof ComputedValue) {\n observable.set(newValue)\n return true\n }\n\n // intercept\n if (hasInterceptors(this)) {\n const change = interceptChange(this, {\n type: UPDATE,\n object: this.proxy_ || this.target_,\n name: key,\n newValue\n })\n if (!change) {\n return null\n }\n newValue = (change as any).newValue\n }\n newValue = (observable as any).prepareNewValue_(newValue)\n\n // notify spy & observers\n if (newValue !== globalState.UNCHANGED) {\n const notify = hasListeners(this)\n const notifySpy = __DEV__ && isSpyEnabled()\n const change: IObjectDidChange | null =\n notify || notifySpy\n ? {\n type: UPDATE,\n observableKind: \"object\",\n debugObjectName: this.name_,\n object: this.proxy_ || this.target_,\n oldValue: (observable as any).value_,\n name: key,\n newValue\n }\n : null\n\n if (__DEV__ && notifySpy) {\n spyReportStart(change!)\n }\n ;(observable as ObservableValue).setNewValue_(newValue)\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n return true\n }\n\n get_(key: PropertyKey): any {\n if (globalState.trackingDerivation && !hasProp(this.target_, key)) {\n // Key doesn't exist yet, subscribe for it in case it's added later\n this.has_(key)\n }\n return this.target_[key]\n }\n\n /**\n * @param {PropertyKey} key\n * @param {any} value\n * @param {Annotation|boolean} annotation true - use default annotation, false - copy as is\n * @param {boolean} proxyTrap whether it's called from proxy trap\n * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor\n */\n set_(key: PropertyKey, value: any, proxyTrap: boolean = false): boolean | null {\n // Don't use .has(key) - we care about own\n if (hasProp(this.target_, key)) {\n // Existing prop\n if (this.values_.has(key)) {\n // Observable (can be intercepted)\n return this.setObservablePropValue_(key, value)\n } else if (proxyTrap) {\n // Non-observable - proxy\n return Reflect.set(this.target_, key, value)\n } else {\n // Non-observable\n this.target_[key] = value\n return true\n }\n } else {\n // New prop\n return this.extend_(\n key,\n { value, enumerable: true, writable: true, configurable: true },\n this.defaultAnnotation_,\n proxyTrap\n )\n }\n }\n\n // Trap for \"in\"\n has_(key: PropertyKey): boolean {\n if (!globalState.trackingDerivation) {\n // Skip key subscription outside derivation\n return key in this.target_\n }\n this.pendingKeys_ ||= new Map()\n let entry = this.pendingKeys_.get(key)\n if (!entry) {\n entry = new ObservableValue(\n key in this.target_,\n referenceEnhancer,\n __DEV__ ? `${this.name_}.${stringifyKey(key)}?` : \"ObservableObject.key?\",\n false\n )\n this.pendingKeys_.set(key, entry)\n }\n return entry.get()\n }\n\n /**\n * @param {PropertyKey} key\n * @param {Annotation|boolean} annotation true - use default annotation, false - ignore prop\n */\n make_(key: PropertyKey, annotation: Annotation | boolean): void {\n if (annotation === true) {\n annotation = this.defaultAnnotation_\n }\n if (annotation === false) {\n return\n }\n assertAnnotable(this, annotation, key)\n if (!(key in this.target_)) {\n // Throw on missing key, except for decorators:\n // Decorator annotations are collected from whole prototype chain.\n // When called from super() some props may not exist yet.\n // However we don't have to worry about missing prop,\n // because the decorator must have been applied to something.\n if (this.target_[storedAnnotationsSymbol]?.[key]) {\n return // will be annotated by subclass constructor\n } else {\n die(1, annotation.annotationType_, `${this.name_}.${key.toString()}`)\n }\n }\n let source = this.target_\n while (source && source !== objectPrototype) {\n const descriptor = getDescriptor(source, key)\n if (descriptor) {\n const outcome = annotation.make_(this, key, descriptor, source)\n if (outcome === MakeResult.Cancel) {\n return\n }\n if (outcome === MakeResult.Break) {\n break\n }\n }\n source = Object.getPrototypeOf(source)\n }\n recordAnnotationApplied(this, annotation, key)\n }\n\n /**\n * @param {PropertyKey} key\n * @param {PropertyDescriptor} descriptor\n * @param {Annotation|boolean} annotation true - use default annotation, false - copy as is\n * @param {boolean} proxyTrap whether it's called from proxy trap\n * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor\n */\n extend_(\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n annotation: Annotation | boolean,\n proxyTrap: boolean = false\n ): boolean | null {\n if (annotation === true) {\n annotation = this.defaultAnnotation_\n }\n if (annotation === false) {\n return this.defineProperty_(key, descriptor, proxyTrap)\n }\n assertAnnotable(this, annotation, key)\n const outcome = annotation.extend_(this, key, descriptor, proxyTrap)\n if (outcome) {\n recordAnnotationApplied(this, annotation, key)\n }\n return outcome\n }\n\n /**\n * @param {PropertyKey} key\n * @param {PropertyDescriptor} descriptor\n * @param {boolean} proxyTrap whether it's called from proxy trap\n * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor\n */\n defineProperty_(\n key: PropertyKey,\n descriptor: PropertyDescriptor,\n proxyTrap: boolean = false\n ): boolean | null {\n checkIfStateModificationsAreAllowed(this.keysAtom_)\n try {\n startBatch()\n\n // Delete\n const deleteOutcome = this.delete_(key)\n if (!deleteOutcome) {\n // Failure or intercepted\n return deleteOutcome\n }\n\n // ADD interceptor\n if (hasInterceptors(this)) {\n const change = interceptChange(this, {\n object: this.proxy_ || this.target_,\n name: key,\n type: ADD,\n newValue: descriptor.value\n })\n if (!change) {\n return null\n }\n const { newValue } = change as any\n if (descriptor.value !== newValue) {\n descriptor = {\n ...descriptor,\n value: newValue\n }\n }\n }\n\n // Define\n if (proxyTrap) {\n if (!Reflect.defineProperty(this.target_, key, descriptor)) {\n return false\n }\n } else {\n defineProperty(this.target_, key, descriptor)\n }\n\n // Notify\n this.notifyPropertyAddition_(key, descriptor.value)\n } finally {\n endBatch()\n }\n return true\n }\n\n // If original descriptor becomes relevant, move this to annotation directly\n defineObservableProperty_(\n key: PropertyKey,\n value: any,\n enhancer: IEnhancer,\n proxyTrap: boolean = false\n ): boolean | null {\n checkIfStateModificationsAreAllowed(this.keysAtom_)\n try {\n startBatch()\n\n // Delete\n const deleteOutcome = this.delete_(key)\n if (!deleteOutcome) {\n // Failure or intercepted\n return deleteOutcome\n }\n\n // ADD interceptor\n if (hasInterceptors(this)) {\n const change = interceptChange(this, {\n object: this.proxy_ || this.target_,\n name: key,\n type: ADD,\n newValue: value\n })\n if (!change) {\n return null\n }\n value = (change as any).newValue\n }\n\n const cachedDescriptor = getCachedObservablePropDescriptor(key)\n const descriptor = {\n configurable: globalState.safeDescriptors ? this.isPlainObject_ : true,\n enumerable: true,\n get: cachedDescriptor.get,\n set: cachedDescriptor.set\n }\n\n // Define\n if (proxyTrap) {\n if (!Reflect.defineProperty(this.target_, key, descriptor)) {\n return false\n }\n } else {\n defineProperty(this.target_, key, descriptor)\n }\n\n const observable = new ObservableValue(\n value,\n enhancer,\n __DEV__ ? `${this.name_}.${key.toString()}` : \"ObservableObject.key\",\n false\n )\n\n this.values_.set(key, observable)\n\n // Notify (value possibly changed by ObservableValue)\n this.notifyPropertyAddition_(key, observable.value_)\n } finally {\n endBatch()\n }\n return true\n }\n\n // If original descriptor becomes relevant, move this to annotation directly\n defineComputedProperty_(\n key: PropertyKey,\n options: IComputedValueOptions,\n proxyTrap: boolean = false\n ): boolean | null {\n checkIfStateModificationsAreAllowed(this.keysAtom_)\n try {\n startBatch()\n\n // Delete\n const deleteOutcome = this.delete_(key)\n if (!deleteOutcome) {\n // Failure or intercepted\n return deleteOutcome\n }\n\n // ADD interceptor\n if (hasInterceptors(this)) {\n const change = interceptChange(this, {\n object: this.proxy_ || this.target_,\n name: key,\n type: ADD,\n newValue: undefined\n })\n if (!change) {\n return null\n }\n }\n options.name ||= __DEV__ ? `${this.name_}.${key.toString()}` : \"ObservableObject.key\"\n options.context = this.proxy_ || this.target_\n const cachedDescriptor = getCachedObservablePropDescriptor(key)\n const descriptor = {\n configurable: globalState.safeDescriptors ? this.isPlainObject_ : true,\n enumerable: false,\n get: cachedDescriptor.get,\n set: cachedDescriptor.set\n }\n\n // Define\n if (proxyTrap) {\n if (!Reflect.defineProperty(this.target_, key, descriptor)) {\n return false\n }\n } else {\n defineProperty(this.target_, key, descriptor)\n }\n\n this.values_.set(key, new ComputedValue(options))\n\n // Notify\n this.notifyPropertyAddition_(key, undefined)\n } finally {\n endBatch()\n }\n return true\n }\n\n /**\n * @param {PropertyKey} key\n * @param {PropertyDescriptor} descriptor\n * @param {boolean} proxyTrap whether it's called from proxy trap\n * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor\n */\n delete_(key: PropertyKey, proxyTrap: boolean = false): boolean | null {\n checkIfStateModificationsAreAllowed(this.keysAtom_)\n // No such prop\n if (!hasProp(this.target_, key)) {\n return true\n }\n\n // Intercept\n if (hasInterceptors(this)) {\n const change = interceptChange(this, {\n object: this.proxy_ || this.target_,\n name: key,\n type: REMOVE\n })\n // Cancelled\n if (!change) {\n return null\n }\n }\n\n // Delete\n try {\n startBatch()\n const notify = hasListeners(this)\n const notifySpy = __DEV__ && isSpyEnabled()\n const observable = this.values_.get(key)\n // Value needed for spies/listeners\n let value = undefined\n // Optimization: don't pull the value unless we will need it\n if (!observable && (notify || notifySpy)) {\n value = getDescriptor(this.target_, key)?.value\n }\n // delete prop (do first, may fail)\n if (proxyTrap) {\n if (!Reflect.deleteProperty(this.target_, key)) {\n return false\n }\n } else {\n delete this.target_[key]\n }\n // Allow re-annotating this field\n if (__DEV__) {\n delete this.appliedAnnotations_![key]\n }\n // Clear observable\n if (observable) {\n this.values_.delete(key)\n // for computed, value is undefined\n if (observable instanceof ObservableValue) {\n value = observable.value_\n }\n // Notify: autorun(() => obj[key]), see #1796\n propagateChanged(observable)\n }\n // Notify \"keys/entries/values\" observers\n this.keysAtom_.reportChanged()\n\n // Notify \"has\" observers\n // \"in\" as it may still exist in proto\n this.pendingKeys_?.get(key)?.set(key in this.target_)\n\n // Notify spies/listeners\n if (notify || notifySpy) {\n const change: IObjectDidChange = {\n type: REMOVE,\n observableKind: \"object\",\n object: this.proxy_ || this.target_,\n debugObjectName: this.name_,\n oldValue: value,\n name: key\n }\n if (__DEV__ && notifySpy) {\n spyReportStart(change!)\n }\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n } finally {\n endBatch()\n }\n return true\n }\n\n /**\n * Observes this object. Triggers for the events 'add', 'update' and 'delete'.\n * See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/observe\n * for callback details\n */\n observe_(callback: (changes: IObjectDidChange) => void, fireImmediately?: boolean): Lambda {\n if (__DEV__ && fireImmediately === true) {\n die(\"`observe` doesn't support the fire immediately property for observable objects.\")\n }\n return registerListener(this, callback)\n }\n\n intercept_(handler): Lambda {\n return registerInterceptor(this, handler)\n }\n\n notifyPropertyAddition_(key: PropertyKey, value: any) {\n const notify = hasListeners(this)\n const notifySpy = __DEV__ && isSpyEnabled()\n if (notify || notifySpy) {\n const change: IObjectDidChange | null =\n notify || notifySpy\n ? ({\n type: ADD,\n observableKind: \"object\",\n debugObjectName: this.name_,\n object: this.proxy_ || this.target_,\n name: key,\n newValue: value\n } as const)\n : null\n\n if (__DEV__ && notifySpy) {\n spyReportStart(change!)\n }\n if (notify) {\n notifyListeners(this, change)\n }\n if (__DEV__ && notifySpy) {\n spyReportEnd()\n }\n }\n\n this.pendingKeys_?.get(key)?.set(true)\n\n // Notify \"keys/entries/values\" observers\n this.keysAtom_.reportChanged()\n }\n\n ownKeys_(): ArrayLike {\n this.keysAtom_.reportObserved()\n return ownKeys(this.target_)\n }\n\n keys_(): PropertyKey[] {\n // Returns enumerable && own, but unfortunately keysAtom will report on ANY key change.\n // There is no way to distinguish between Object.keys(object) and Reflect.ownKeys(object) - both are handled by ownKeys trap.\n // We can either over-report in Object.keys(object) or under-report in Reflect.ownKeys(object)\n // We choose to over-report in Object.keys(object), because:\n // - typically it's used with simple data objects\n // - when symbolic/non-enumerable keys are relevant Reflect.ownKeys works as expected\n this.keysAtom_.reportObserved()\n return Object.keys(this.target_)\n }\n}\n\nexport interface IIsObservableObject {\n $mobx: ObservableObjectAdministration\n}\n\nexport function asObservableObject(\n target: any,\n options?: CreateObservableOptions\n): IIsObservableObject {\n if (__DEV__ && options && isObservableObject(target)) {\n die(`Options can't be provided for already observable objects.`)\n }\n\n if (hasProp(target, $mobx)) {\n if (__DEV__ && !(getAdministration(target) instanceof ObservableObjectAdministration)) {\n die(\n `Cannot convert '${getDebugName(target)}' into observable object:` +\n `\\nThe target is already observable of different type.` +\n `\\nExtending builtins is not supported.`\n )\n }\n return target\n }\n\n if (__DEV__ && !Object.isExtensible(target)) {\n die(\"Cannot make the designated object observable; it is not extensible\")\n }\n\n const name =\n options?.name ??\n (__DEV__\n ? `${\n isPlainObject(target) ? \"ObservableObject\" : target.constructor.name\n }@${getNextId()}`\n : \"ObservableObject\")\n\n const adm = new ObservableObjectAdministration(\n target,\n new Map(),\n String(name),\n getAnnotationFromOptions(options)\n )\n\n addHiddenProp(target, $mobx, adm)\n\n return target\n}\n\nconst isObservableObjectAdministration = createInstanceofPredicate(\n \"ObservableObjectAdministration\",\n ObservableObjectAdministration\n)\n\nfunction getCachedObservablePropDescriptor(key) {\n return (\n descriptorCache[key] ||\n (descriptorCache[key] = {\n get() {\n return this[$mobx].getObservablePropValue_(key)\n },\n set(value) {\n return this[$mobx].setObservablePropValue_(key, value)\n }\n })\n )\n}\n\nexport function isObservableObject(thing: any): boolean {\n if (isObject(thing)) {\n return isObservableObjectAdministration((thing as any)[$mobx])\n }\n return false\n}\n\nexport function recordAnnotationApplied(\n adm: ObservableObjectAdministration,\n annotation: Annotation,\n key: PropertyKey\n) {\n if (__DEV__) {\n adm.appliedAnnotations_![key] = annotation\n }\n // Remove applied decorator annotation so we don't try to apply it again in subclass constructor\n delete adm.target_[storedAnnotationsSymbol]?.[key]\n}\n\nfunction assertAnnotable(\n adm: ObservableObjectAdministration,\n annotation: Annotation,\n key: PropertyKey\n) {\n // Valid annotation\n if (__DEV__ && !isAnnotation(annotation)) {\n die(`Cannot annotate '${adm.name_}.${key.toString()}': Invalid annotation.`)\n }\n\n /*\n // Configurable, not sealed, not frozen\n // Possibly not needed, just a little better error then the one thrown by engine.\n // Cases where this would be useful the most (subclass field initializer) are not interceptable by this.\n if (__DEV__) {\n const configurable = getDescriptor(adm.target_, key)?.configurable\n const frozen = Object.isFrozen(adm.target_)\n const sealed = Object.isSealed(adm.target_)\n if (!configurable || frozen || sealed) {\n const fieldName = `${adm.name_}.${key.toString()}`\n const requestedAnnotationType = annotation.annotationType_\n let error = `Cannot apply '${requestedAnnotationType}' to '${fieldName}':`\n if (frozen) {\n error += `\\nObject is frozen.`\n }\n if (sealed) {\n error += `\\nObject is sealed.`\n }\n if (!configurable) {\n error += `\\nproperty is not configurable.`\n // Mention only if caused by us to avoid confusion\n if (hasProp(adm.appliedAnnotations!, key)) {\n error += `\\nTo prevent accidental re-definition of a field by a subclass, `\n error += `all annotated fields of non-plain objects (classes) are not configurable.`\n }\n }\n die(error)\n }\n }\n */\n\n // Not annotated\n if (__DEV__ && !isOverride(annotation) && hasProp(adm.appliedAnnotations_!, key)) {\n const fieldName = `${adm.name_}.${key.toString()}`\n const currentAnnotationType = adm.appliedAnnotations_![key].annotationType_\n const requestedAnnotationType = annotation.annotationType_\n die(\n `Cannot apply '${requestedAnnotationType}' to '${fieldName}':` +\n `\\nThe field is already annotated with '${currentAnnotationType}'.` +\n `\\nRe-annotating fields is not allowed.` +\n `\\nUse 'override' annotation for methods overridden by subclass.`\n )\n }\n}\n","import {\n getNextId,\n addHiddenFinalProp,\n makeIterable,\n addHiddenProp,\n ObservableArrayAdministration,\n $mobx,\n arrayExtensions,\n IEnhancer,\n isObservableArray,\n IObservableArray,\n defineProperty,\n initObservable\n} from \"../internal\"\n\n// Bug in safari 9.* (or iOS 9 safari mobile). See #364\nconst ENTRY_0 = createArrayEntryDescriptor(0)\n\nconst safariPrototypeSetterInheritanceBug = (() => {\n let v = false\n const p = {}\n Object.defineProperty(p, \"0\", {\n set: () => {\n v = true\n }\n })\n Object.create(p)[\"0\"] = 1\n return v === false\n})()\n\n/**\n * This array buffer contains two lists of properties, so that all arrays\n * can recycle their property definitions, which significantly improves performance of creating\n * properties on the fly.\n */\nlet OBSERVABLE_ARRAY_BUFFER_SIZE = 0\n\n// Typescript workaround to make sure ObservableArray extends Array\nclass StubArray {}\nfunction inherit(ctor, proto) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(ctor.prototype, proto)\n } else if (ctor.prototype.__proto__ !== undefined) {\n ctor.prototype.__proto__ = proto\n } else {\n ctor.prototype = proto\n }\n}\ninherit(StubArray, Array.prototype)\n\n// Weex proto freeze protection was here,\n// but it is unclear why the hack is need as MobX never changed the prototype\n// anyway, so removed it in V6\n\nexport class LegacyObservableArray extends StubArray {\n constructor(\n initialValues: T[] | undefined,\n enhancer: IEnhancer,\n name = __DEV__ ? \"ObservableArray@\" + getNextId() : \"ObservableArray\",\n owned = false\n ) {\n super()\n initObservable(() => {\n const adm = new ObservableArrayAdministration(name, enhancer, owned, true)\n adm.proxy_ = this as any\n addHiddenFinalProp(this, $mobx, adm)\n\n if (initialValues && initialValues.length) {\n // @ts-ignore\n this.spliceWithArray(0, 0, initialValues)\n }\n\n if (safariPrototypeSetterInheritanceBug) {\n // Seems that Safari won't use numeric prototype setter until any * numeric property is\n // defined on the instance. After that it works fine, even if this property is deleted.\n Object.defineProperty(this, \"0\", ENTRY_0)\n }\n })\n }\n\n concat(...arrays: T[][]): T[] {\n ;(this[$mobx] as ObservableArrayAdministration).atom_.reportObserved()\n return Array.prototype.concat.apply(\n (this as any).slice(),\n //@ts-ignore\n arrays.map(a => (isObservableArray(a) ? a.slice() : a))\n )\n }\n\n get length(): number {\n return (this[$mobx] as ObservableArrayAdministration).getArrayLength_()\n }\n\n set length(newLength: number) {\n ;(this[$mobx] as ObservableArrayAdministration).setArrayLength_(newLength)\n }\n\n get [Symbol.toStringTag]() {\n return \"Array\"\n }\n\n [Symbol.iterator]() {\n const self = this\n let nextIndex = 0\n return makeIterable({\n next() {\n return nextIndex < self.length\n ? { value: self[nextIndex++], done: false }\n : { done: true, value: undefined }\n }\n })\n }\n}\n\nObject.entries(arrayExtensions).forEach(([prop, fn]) => {\n if (prop !== \"concat\") {\n addHiddenProp(LegacyObservableArray.prototype, prop, fn)\n }\n})\n\nfunction createArrayEntryDescriptor(index: number) {\n return {\n enumerable: false,\n configurable: true,\n get: function () {\n return this[$mobx].get_(index)\n },\n set: function (value) {\n this[$mobx].set_(index, value)\n }\n }\n}\n\nfunction createArrayBufferItem(index: number) {\n defineProperty(LegacyObservableArray.prototype, \"\" + index, createArrayEntryDescriptor(index))\n}\n\nexport function reserveArrayBuffer(max: number) {\n if (max > OBSERVABLE_ARRAY_BUFFER_SIZE) {\n for (let index = OBSERVABLE_ARRAY_BUFFER_SIZE; index < max + 100; index++) {\n createArrayBufferItem(index)\n }\n OBSERVABLE_ARRAY_BUFFER_SIZE = max\n }\n}\n\nreserveArrayBuffer(1000)\n\nexport function createLegacyArray(\n initialValues: T[] | undefined,\n enhancer: IEnhancer,\n name?: string\n): IObservableArray {\n return new LegacyObservableArray(initialValues, enhancer, name) as any\n}\n","import { isAction } from \"../api/action\"\nimport {\n $mobx,\n IDepTreeNode,\n isAtom,\n isComputedValue,\n isObservableArray,\n isObservableMap,\n isObservableObject,\n isReaction,\n isObservableSet,\n die,\n isFunction,\n allowStateChangesStart,\n untrackedStart,\n allowStateChangesEnd,\n untrackedEnd,\n startBatch,\n endBatch\n} from \"../internal\"\n\nexport function getAtom(thing: any, property?: PropertyKey): IDepTreeNode {\n if (typeof thing === \"object\" && thing !== null) {\n if (isObservableArray(thing)) {\n if (property !== undefined) {\n die(23)\n }\n return (thing as any)[$mobx].atom_\n }\n if (isObservableSet(thing)) {\n return thing.atom_\n }\n if (isObservableMap(thing)) {\n if (property === undefined) {\n return thing.keysAtom_\n }\n const observable = thing.data_.get(property) || thing.hasMap_.get(property)\n if (!observable) {\n die(25, property, getDebugName(thing))\n }\n return observable\n }\n if (property && !thing[$mobx]) {\n thing[property]\n } // See #1072\n if (isObservableObject(thing)) {\n if (!property) {\n return die(26)\n }\n const observable = (thing as any)[$mobx].values_.get(property)\n if (!observable) {\n die(27, property, getDebugName(thing))\n }\n return observable\n }\n if (isAtom(thing) || isComputedValue(thing) || isReaction(thing)) {\n return thing\n }\n } else if (isFunction(thing)) {\n if (isReaction(thing[$mobx])) {\n // disposer function\n return thing[$mobx]\n }\n }\n die(28)\n}\n\nexport function getAdministration(thing: any, property?: string) {\n if (!thing) {\n die(29)\n }\n if (property !== undefined) {\n return getAdministration(getAtom(thing, property))\n }\n if (isAtom(thing) || isComputedValue(thing) || isReaction(thing)) {\n return thing\n }\n if (isObservableMap(thing) || isObservableSet(thing)) {\n return thing\n }\n if (thing[$mobx]) {\n return thing[$mobx]\n }\n die(24, thing)\n}\n\nexport function getDebugName(thing: any, property?: string): string {\n let named\n if (property !== undefined) {\n named = getAtom(thing, property)\n } else if (isAction(thing)) {\n return thing.name\n } else if (isObservableObject(thing) || isObservableMap(thing) || isObservableSet(thing)) {\n named = getAdministration(thing)\n } else {\n // valid for arrays as well\n named = getAtom(thing)\n }\n return named.name_\n}\n\n/**\n * Helper function for initializing observable structures, it applies:\n * 1. allowStateChanges so we don't violate enforceActions.\n * 2. untracked so we don't accidentaly subscribe to anything observable accessed during init in case the observable is created inside derivation.\n * 3. batch to avoid state version updates\n */\nexport function initObservable(cb: () => T): T {\n const derivation = untrackedStart()\n const allowStateChanges = allowStateChangesStart(true)\n startBatch()\n try {\n return cb()\n } finally {\n endBatch()\n allowStateChangesEnd(allowStateChanges)\n untrackedEnd(derivation)\n }\n}\n","import {\n isES6Map,\n isObservableArray,\n isObservableMap,\n isES6Set,\n isObservableSet,\n hasProp,\n isFunction,\n objectPrototype\n} from \"../internal\"\n\ndeclare const Symbol\nconst toString = objectPrototype.toString\n\nexport function deepEqual(a: any, b: any, depth: number = -1): boolean {\n return eq(a, b, depth)\n}\n\n// Copied from https://github.com/jashkenas/underscore/blob/5c237a7c682fb68fd5378203f0bf22dce1624854/underscore.js#L1186-L1289\n// Internal recursive comparison function for `isEqual`.\nfunction eq(a: any, b: any, depth: number, aStack?: any[], bStack?: any[]) {\n // Identical objects are equal. `0 === -0`, but they aren't identical.\n // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).\n if (a === b) {\n return a !== 0 || 1 / a === 1 / b\n }\n // `null` or `undefined` only equal to itself (strict comparison).\n if (a == null || b == null) {\n return false\n }\n // `NaN`s are equivalent, but non-reflexive.\n if (a !== a) {\n return b !== b\n }\n // Exhaust primitive checks\n const type = typeof a\n if (type !== \"function\" && type !== \"object\" && typeof b != \"object\") {\n return false\n }\n\n // Compare `[[Class]]` names.\n const className = toString.call(a)\n if (className !== toString.call(b)) {\n return false\n }\n switch (className) {\n // Strings, numbers, regular expressions, dates, and booleans are compared by value.\n case \"[object RegExp]\":\n // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')\n case \"[object String]\":\n // Primitives and their corresponding object wrappers are equivalent; thus, `\"5\"` is\n // equivalent to `new String(\"5\")`.\n return \"\" + a === \"\" + b\n case \"[object Number]\":\n // `NaN`s are equivalent, but non-reflexive.\n // Object(NaN) is equivalent to NaN.\n if (+a !== +a) {\n return +b !== +b\n }\n // An `egal` comparison is performed for other numeric values.\n return +a === 0 ? 1 / +a === 1 / b : +a === +b\n case \"[object Date]\":\n case \"[object Boolean]\":\n // Coerce dates and booleans to numeric primitive values. Dates are compared by their\n // millisecond representations. Note that invalid dates with millisecond representations\n // of `NaN` are not equivalent.\n return +a === +b\n case \"[object Symbol]\":\n return (\n typeof Symbol !== \"undefined\" && Symbol.valueOf.call(a) === Symbol.valueOf.call(b)\n )\n case \"[object Map]\":\n case \"[object Set]\":\n // Maps and Sets are unwrapped to arrays of entry-pairs, adding an incidental level.\n // Hide this extra level by increasing the depth.\n if (depth >= 0) {\n depth++\n }\n break\n }\n // Unwrap any wrapped objects.\n a = unwrap(a)\n b = unwrap(b)\n\n const areArrays = className === \"[object Array]\"\n if (!areArrays) {\n if (typeof a != \"object\" || typeof b != \"object\") {\n return false\n }\n\n // Objects with different constructors are not equivalent, but `Object`s or `Array`s\n // from different frames are.\n const aCtor = a.constructor,\n bCtor = b.constructor\n if (\n aCtor !== bCtor &&\n !(\n isFunction(aCtor) &&\n aCtor instanceof aCtor &&\n isFunction(bCtor) &&\n bCtor instanceof bCtor\n ) &&\n \"constructor\" in a &&\n \"constructor\" in b\n ) {\n return false\n }\n }\n\n if (depth === 0) {\n return false\n } else if (depth < 0) {\n depth = -1\n }\n\n // Assume equality for cyclic structures. The algorithm for detecting cyclic\n // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.\n\n // Initializing stack of traversed objects.\n // It's done here since we only need them for objects and arrays comparison.\n aStack = aStack || []\n bStack = bStack || []\n let length = aStack.length\n while (length--) {\n // Linear search. Performance is inversely proportional to the number of\n // unique nested structures.\n if (aStack[length] === a) {\n return bStack[length] === b\n }\n }\n\n // Add the first object to the stack of traversed objects.\n aStack.push(a)\n bStack.push(b)\n\n // Recursively compare objects and arrays.\n if (areArrays) {\n // Compare array lengths to determine if a deep comparison is necessary.\n length = a.length\n if (length !== b.length) {\n return false\n }\n // Deep compare the contents, ignoring non-numeric properties.\n while (length--) {\n if (!eq(a[length], b[length], depth - 1, aStack, bStack)) {\n return false\n }\n }\n } else {\n // Deep compare objects.\n const keys = Object.keys(a)\n let key\n length = keys.length\n // Ensure that both objects contain the same number of properties before comparing deep equality.\n if (Object.keys(b).length !== length) {\n return false\n }\n while (length--) {\n // Deep compare each member\n key = keys[length]\n if (!(hasProp(b, key) && eq(a[key], b[key], depth - 1, aStack, bStack))) {\n return false\n }\n }\n }\n // Remove the first object from the stack of traversed objects.\n aStack.pop()\n bStack.pop()\n return true\n}\n\nfunction unwrap(a: any) {\n if (isObservableArray(a)) {\n return a.slice()\n }\n if (isES6Map(a) || isObservableMap(a)) {\n return Array.from(a.entries())\n }\n if (isES6Set(a) || isObservableSet(a)) {\n return Array.from(a.entries())\n }\n return a\n}\n","export function makeIterable(iterator: Iterator): IterableIterator {\n iterator[Symbol.iterator] = getSelf\n return iterator as any\n}\n\nfunction getSelf() {\n return this\n}\n","/**\n * (c) Michel Weststrate 2015 - 2020\n * MIT Licensed\n *\n * Welcome to the mobx sources! To get a global overview of how MobX internally works,\n * this is a good place to start:\n * https://medium.com/@mweststrate/becoming-fully-reactive-an-in-depth-explanation-of-mobservable-55995262a254#.xvbh6qd74\n *\n * Source folders:\n * ===============\n *\n * - api/ Most of the public static methods exposed by the module can be found here.\n * - core/ Implementation of the MobX algorithm; atoms, derivations, reactions, dependency trees, optimizations. Cool stuff can be found here.\n * - types/ All the magic that is need to have observable objects, arrays and values is in this folder. Including the modifiers like `asFlat`.\n * - utils/ Utility stuff.\n *\n */\nimport { die } from \"./errors\"\nimport { getGlobal } from \"./utils/global\"\n;[\"Symbol\", \"Map\", \"Set\"].forEach(m => {\n let g = getGlobal()\n if (typeof g[m] === \"undefined\") {\n die(`MobX requires global '${m}' to be available or polyfilled`)\n }\n})\n\nimport { spy, getDebugName, $mobx } from \"./internal\"\n\nexport {\n IObservable,\n IDepTreeNode,\n Reaction,\n IReactionPublic,\n IReactionDisposer,\n untracked,\n IAtom,\n createAtom,\n spy,\n IComputedValue,\n IEqualsComparer,\n comparer,\n IEnhancer,\n IInterceptable,\n IInterceptor,\n IListenable,\n IObjectWillChange,\n IObjectDidChange,\n isObservableObject,\n IValueDidChange,\n IValueWillChange,\n IObservableValue,\n isObservableValue as isBoxedObservable,\n IObservableArray,\n IArrayWillChange,\n IArrayWillSplice,\n IArraySplice,\n IArrayUpdate,\n IArrayDidChange,\n isObservableArray,\n IKeyValueMap,\n ObservableMap,\n IMapEntries,\n IMapEntry,\n IMapWillChange,\n IMapDidChange,\n isObservableMap,\n IObservableMapInitialValues,\n ObservableSet,\n isObservableSet,\n ISetDidChange,\n ISetWillChange,\n IObservableSetInitialValues,\n transaction,\n observable,\n IObservableFactory,\n CreateObservableOptions,\n computed,\n IComputedFactory,\n isObservable,\n isObservableProp,\n isComputed,\n isComputedProp,\n extendObservable,\n observe,\n intercept,\n autorun,\n IAutorunOptions,\n reaction,\n IReactionOptions,\n when,\n IWhenOptions,\n action,\n isAction,\n runInAction,\n IActionFactory,\n keys,\n values,\n entries,\n set,\n remove,\n has,\n get,\n apiOwnKeys as ownKeys,\n apiDefineProperty as defineProperty,\n configure,\n onBecomeObserved,\n onBecomeUnobserved,\n flow,\n isFlow,\n flowResult,\n FlowCancellationError,\n isFlowCancellationError,\n toJS,\n trace,\n IObserverTree,\n IDependencyTree,\n getDependencyTree,\n getObserverTree,\n resetGlobalState as _resetGlobalState,\n getGlobalState as _getGlobalState,\n getDebugName,\n getAtom,\n getAdministration as _getAdministration,\n allowStateChanges as _allowStateChanges,\n runInAction as _allowStateChangesInsideComputed, // This has become the default behavior in Mobx 6\n Lambda,\n $mobx,\n isComputingDerivation as _isComputingDerivation,\n onReactionError,\n interceptReads as _interceptReads,\n IComputedValueOptions,\n IActionRunInfo,\n _startAction,\n _endAction,\n allowStateReadsStart as _allowStateReadsStart,\n allowStateReadsEnd as _allowStateReadsEnd,\n makeObservable,\n makeAutoObservable,\n autoAction as _autoAction,\n AnnotationsMap,\n AnnotationMapEntry,\n override\n} from \"./internal\"\n\n// Devtools support\ndeclare const __MOBX_DEVTOOLS_GLOBAL_HOOK__: { injectMobx: (any) => void }\nif (typeof __MOBX_DEVTOOLS_GLOBAL_HOOK__ === \"object\") {\n // See: https://github.com/andykog/mobx-devtools/\n __MOBX_DEVTOOLS_GLOBAL_HOOK__.injectMobx({\n spy,\n extras: {\n getDebugName\n },\n $mobx\n })\n}\n","// 'path' module extracted from Node.js v8.11.1 (only the posix part)\n// transplited with Babel\n\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nfunction assertPath(path) {\n if (typeof path !== 'string') {\n throw new TypeError('Path must be a string. Received ' + JSON.stringify(path));\n }\n}\n\n// Resolves . and .. elements in a path with directory names\nfunction normalizeStringPosix(path, allowAboveRoot) {\n var res = '';\n var lastSegmentLength = 0;\n var lastSlash = -1;\n var dots = 0;\n var code;\n for (var i = 0; i <= path.length; ++i) {\n if (i < path.length)\n code = path.charCodeAt(i);\n else if (code === 47 /*/*/)\n break;\n else\n code = 47 /*/*/;\n if (code === 47 /*/*/) {\n if (lastSlash === i - 1 || dots === 1) {\n // NOOP\n } else if (lastSlash !== i - 1 && dots === 2) {\n if (res.length < 2 || lastSegmentLength !== 2 || res.charCodeAt(res.length - 1) !== 46 /*.*/ || res.charCodeAt(res.length - 2) !== 46 /*.*/) {\n if (res.length > 2) {\n var lastSlashIndex = res.lastIndexOf('/');\n if (lastSlashIndex !== res.length - 1) {\n if (lastSlashIndex === -1) {\n res = '';\n lastSegmentLength = 0;\n } else {\n res = res.slice(0, lastSlashIndex);\n lastSegmentLength = res.length - 1 - res.lastIndexOf('/');\n }\n lastSlash = i;\n dots = 0;\n continue;\n }\n } else if (res.length === 2 || res.length === 1) {\n res = '';\n lastSegmentLength = 0;\n lastSlash = i;\n dots = 0;\n continue;\n }\n }\n if (allowAboveRoot) {\n if (res.length > 0)\n res += '/..';\n else\n res = '..';\n lastSegmentLength = 2;\n }\n } else {\n if (res.length > 0)\n res += '/' + path.slice(lastSlash + 1, i);\n else\n res = path.slice(lastSlash + 1, i);\n lastSegmentLength = i - lastSlash - 1;\n }\n lastSlash = i;\n dots = 0;\n } else if (code === 46 /*.*/ && dots !== -1) {\n ++dots;\n } else {\n dots = -1;\n }\n }\n return res;\n}\n\nfunction _format(sep, pathObject) {\n var dir = pathObject.dir || pathObject.root;\n var base = pathObject.base || (pathObject.name || '') + (pathObject.ext || '');\n if (!dir) {\n return base;\n }\n if (dir === pathObject.root) {\n return dir + base;\n }\n return dir + sep + base;\n}\n\nvar posix = {\n // path.resolve([from ...], to)\n resolve: function resolve() {\n var resolvedPath = '';\n var resolvedAbsolute = false;\n var cwd;\n\n for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {\n var path;\n if (i >= 0)\n path = arguments[i];\n else {\n if (cwd === undefined)\n cwd = process.cwd();\n path = cwd;\n }\n\n assertPath(path);\n\n // Skip empty entries\n if (path.length === 0) {\n continue;\n }\n\n resolvedPath = path + '/' + resolvedPath;\n resolvedAbsolute = path.charCodeAt(0) === 47 /*/*/;\n }\n\n // At this point the path should be resolved to a full absolute path, but\n // handle relative paths to be safe (might happen when process.cwd() fails)\n\n // Normalize the path\n resolvedPath = normalizeStringPosix(resolvedPath, !resolvedAbsolute);\n\n if (resolvedAbsolute) {\n if (resolvedPath.length > 0)\n return '/' + resolvedPath;\n else\n return '/';\n } else if (resolvedPath.length > 0) {\n return resolvedPath;\n } else {\n return '.';\n }\n },\n\n normalize: function normalize(path) {\n assertPath(path);\n\n if (path.length === 0) return '.';\n\n var isAbsolute = path.charCodeAt(0) === 47 /*/*/;\n var trailingSeparator = path.charCodeAt(path.length - 1) === 47 /*/*/;\n\n // Normalize the path\n path = normalizeStringPosix(path, !isAbsolute);\n\n if (path.length === 0 && !isAbsolute) path = '.';\n if (path.length > 0 && trailingSeparator) path += '/';\n\n if (isAbsolute) return '/' + path;\n return path;\n },\n\n isAbsolute: function isAbsolute(path) {\n assertPath(path);\n return path.length > 0 && path.charCodeAt(0) === 47 /*/*/;\n },\n\n join: function join() {\n if (arguments.length === 0)\n return '.';\n var joined;\n for (var i = 0; i < arguments.length; ++i) {\n var arg = arguments[i];\n assertPath(arg);\n if (arg.length > 0) {\n if (joined === undefined)\n joined = arg;\n else\n joined += '/' + arg;\n }\n }\n if (joined === undefined)\n return '.';\n return posix.normalize(joined);\n },\n\n relative: function relative(from, to) {\n assertPath(from);\n assertPath(to);\n\n if (from === to) return '';\n\n from = posix.resolve(from);\n to = posix.resolve(to);\n\n if (from === to) return '';\n\n // Trim any leading backslashes\n var fromStart = 1;\n for (; fromStart < from.length; ++fromStart) {\n if (from.charCodeAt(fromStart) !== 47 /*/*/)\n break;\n }\n var fromEnd = from.length;\n var fromLen = fromEnd - fromStart;\n\n // Trim any leading backslashes\n var toStart = 1;\n for (; toStart < to.length; ++toStart) {\n if (to.charCodeAt(toStart) !== 47 /*/*/)\n break;\n }\n var toEnd = to.length;\n var toLen = toEnd - toStart;\n\n // Compare paths to find the longest common path from root\n var length = fromLen < toLen ? fromLen : toLen;\n var lastCommonSep = -1;\n var i = 0;\n for (; i <= length; ++i) {\n if (i === length) {\n if (toLen > length) {\n if (to.charCodeAt(toStart + i) === 47 /*/*/) {\n // We get here if `from` is the exact base path for `to`.\n // For example: from='/foo/bar'; to='/foo/bar/baz'\n return to.slice(toStart + i + 1);\n } else if (i === 0) {\n // We get here if `from` is the root\n // For example: from='/'; to='/foo'\n return to.slice(toStart + i);\n }\n } else if (fromLen > length) {\n if (from.charCodeAt(fromStart + i) === 47 /*/*/) {\n // We get here if `to` is the exact base path for `from`.\n // For example: from='/foo/bar/baz'; to='/foo/bar'\n lastCommonSep = i;\n } else if (i === 0) {\n // We get here if `to` is the root.\n // For example: from='/foo'; to='/'\n lastCommonSep = 0;\n }\n }\n break;\n }\n var fromCode = from.charCodeAt(fromStart + i);\n var toCode = to.charCodeAt(toStart + i);\n if (fromCode !== toCode)\n break;\n else if (fromCode === 47 /*/*/)\n lastCommonSep = i;\n }\n\n var out = '';\n // Generate the relative path based on the path difference between `to`\n // and `from`\n for (i = fromStart + lastCommonSep + 1; i <= fromEnd; ++i) {\n if (i === fromEnd || from.charCodeAt(i) === 47 /*/*/) {\n if (out.length === 0)\n out += '..';\n else\n out += '/..';\n }\n }\n\n // Lastly, append the rest of the destination (`to`) path that comes after\n // the common path parts\n if (out.length > 0)\n return out + to.slice(toStart + lastCommonSep);\n else {\n toStart += lastCommonSep;\n if (to.charCodeAt(toStart) === 47 /*/*/)\n ++toStart;\n return to.slice(toStart);\n }\n },\n\n _makeLong: function _makeLong(path) {\n return path;\n },\n\n dirname: function dirname(path) {\n assertPath(path);\n if (path.length === 0) return '.';\n var code = path.charCodeAt(0);\n var hasRoot = code === 47 /*/*/;\n var end = -1;\n var matchedSlash = true;\n for (var i = path.length - 1; i >= 1; --i) {\n code = path.charCodeAt(i);\n if (code === 47 /*/*/) {\n if (!matchedSlash) {\n end = i;\n break;\n }\n } else {\n // We saw the first non-path separator\n matchedSlash = false;\n }\n }\n\n if (end === -1) return hasRoot ? '/' : '.';\n if (hasRoot && end === 1) return '//';\n return path.slice(0, end);\n },\n\n basename: function basename(path, ext) {\n if (ext !== undefined && typeof ext !== 'string') throw new TypeError('\"ext\" argument must be a string');\n assertPath(path);\n\n var start = 0;\n var end = -1;\n var matchedSlash = true;\n var i;\n\n if (ext !== undefined && ext.length > 0 && ext.length <= path.length) {\n if (ext.length === path.length && ext === path) return '';\n var extIdx = ext.length - 1;\n var firstNonSlashEnd = -1;\n for (i = path.length - 1; i >= 0; --i) {\n var code = path.charCodeAt(i);\n if (code === 47 /*/*/) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now\n if (!matchedSlash) {\n start = i + 1;\n break;\n }\n } else {\n if (firstNonSlashEnd === -1) {\n // We saw the first non-path separator, remember this index in case\n // we need it if the extension ends up not matching\n matchedSlash = false;\n firstNonSlashEnd = i + 1;\n }\n if (extIdx >= 0) {\n // Try to match the explicit extension\n if (code === ext.charCodeAt(extIdx)) {\n if (--extIdx === -1) {\n // We matched the extension, so mark this as the end of our path\n // component\n end = i;\n }\n } else {\n // Extension does not match, so our result is the entire path\n // component\n extIdx = -1;\n end = firstNonSlashEnd;\n }\n }\n }\n }\n\n if (start === end) end = firstNonSlashEnd;else if (end === -1) end = path.length;\n return path.slice(start, end);\n } else {\n for (i = path.length - 1; i >= 0; --i) {\n if (path.charCodeAt(i) === 47 /*/*/) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now\n if (!matchedSlash) {\n start = i + 1;\n break;\n }\n } else if (end === -1) {\n // We saw the first non-path separator, mark this as the end of our\n // path component\n matchedSlash = false;\n end = i + 1;\n }\n }\n\n if (end === -1) return '';\n return path.slice(start, end);\n }\n },\n\n extname: function extname(path) {\n assertPath(path);\n var startDot = -1;\n var startPart = 0;\n var end = -1;\n var matchedSlash = true;\n // Track the state of characters (if any) we see before our first dot and\n // after any path separator we find\n var preDotState = 0;\n for (var i = path.length - 1; i >= 0; --i) {\n var code = path.charCodeAt(i);\n if (code === 47 /*/*/) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now\n if (!matchedSlash) {\n startPart = i + 1;\n break;\n }\n continue;\n }\n if (end === -1) {\n // We saw the first non-path separator, mark this as the end of our\n // extension\n matchedSlash = false;\n end = i + 1;\n }\n if (code === 46 /*.*/) {\n // If this is our first dot, mark it as the start of our extension\n if (startDot === -1)\n startDot = i;\n else if (preDotState !== 1)\n preDotState = 1;\n } else if (startDot !== -1) {\n // We saw a non-dot and non-path separator before our dot, so we should\n // have a good chance at having a non-empty extension\n preDotState = -1;\n }\n }\n\n if (startDot === -1 || end === -1 ||\n // We saw a non-dot character immediately before the dot\n preDotState === 0 ||\n // The (right-most) trimmed path component is exactly '..'\n preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {\n return '';\n }\n return path.slice(startDot, end);\n },\n\n format: function format(pathObject) {\n if (pathObject === null || typeof pathObject !== 'object') {\n throw new TypeError('The \"pathObject\" argument must be of type Object. Received type ' + typeof pathObject);\n }\n return _format('/', pathObject);\n },\n\n parse: function parse(path) {\n assertPath(path);\n\n var ret = { root: '', dir: '', base: '', ext: '', name: '' };\n if (path.length === 0) return ret;\n var code = path.charCodeAt(0);\n var isAbsolute = code === 47 /*/*/;\n var start;\n if (isAbsolute) {\n ret.root = '/';\n start = 1;\n } else {\n start = 0;\n }\n var startDot = -1;\n var startPart = 0;\n var end = -1;\n var matchedSlash = true;\n var i = path.length - 1;\n\n // Track the state of characters (if any) we see before our first dot and\n // after any path separator we find\n var preDotState = 0;\n\n // Get non-dir info\n for (; i >= start; --i) {\n code = path.charCodeAt(i);\n if (code === 47 /*/*/) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now\n if (!matchedSlash) {\n startPart = i + 1;\n break;\n }\n continue;\n }\n if (end === -1) {\n // We saw the first non-path separator, mark this as the end of our\n // extension\n matchedSlash = false;\n end = i + 1;\n }\n if (code === 46 /*.*/) {\n // If this is our first dot, mark it as the start of our extension\n if (startDot === -1) startDot = i;else if (preDotState !== 1) preDotState = 1;\n } else if (startDot !== -1) {\n // We saw a non-dot and non-path separator before our dot, so we should\n // have a good chance at having a non-empty extension\n preDotState = -1;\n }\n }\n\n if (startDot === -1 || end === -1 ||\n // We saw a non-dot character immediately before the dot\n preDotState === 0 ||\n // The (right-most) trimmed path component is exactly '..'\n preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {\n if (end !== -1) {\n if (startPart === 0 && isAbsolute) ret.base = ret.name = path.slice(1, end);else ret.base = ret.name = path.slice(startPart, end);\n }\n } else {\n if (startPart === 0 && isAbsolute) {\n ret.name = path.slice(1, startDot);\n ret.base = path.slice(1, end);\n } else {\n ret.name = path.slice(startPart, startDot);\n ret.base = path.slice(startPart, end);\n }\n ret.ext = path.slice(startDot, end);\n }\n\n if (startPart > 0) ret.dir = path.slice(0, startPart - 1);else if (isAbsolute) ret.dir = '/';\n\n return ret;\n },\n\n sep: '/',\n delimiter: ':',\n win32: null,\n posix: null\n};\n\nposix.posix = posix;\n\nmodule.exports = posix;\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');\n\nfunction emptyFunction() {}\nfunction emptyFunctionWithReset() {}\nemptyFunctionWithReset.resetWarningCache = emptyFunction;\n\nmodule.exports = function() {\n function shim(props, propName, componentName, location, propFullName, secret) {\n if (secret === ReactPropTypesSecret) {\n // It is still safe when called from React.\n return;\n }\n var err = new Error(\n 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +\n 'Use PropTypes.checkPropTypes() to call them. ' +\n 'Read more at http://fb.me/use-check-prop-types'\n );\n err.name = 'Invariant Violation';\n throw err;\n };\n shim.isRequired = shim;\n function getShim() {\n return shim;\n };\n // Important!\n // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.\n var ReactPropTypes = {\n array: shim,\n bigint: shim,\n bool: shim,\n func: shim,\n number: shim,\n object: shim,\n string: shim,\n symbol: shim,\n\n any: shim,\n arrayOf: getShim,\n element: shim,\n elementType: shim,\n instanceOf: getShim,\n node: shim,\n objectOf: getShim,\n oneOf: getShim,\n oneOfType: getShim,\n shape: getShim,\n exact: getShim,\n\n checkPropTypes: emptyFunctionWithReset,\n resetWarningCache: emptyFunction\n };\n\n ReactPropTypes.PropTypes = ReactPropTypes;\n\n return ReactPropTypes;\n};\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactIs = require('react-is');\n\n // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n var throwOnDirectAccess = true;\n module.exports = require('./factoryWithTypeCheckers')(ReactIs.isElement, throwOnDirectAccess);\n} else {\n // By explicitly using `prop-types` you are opting into new production behavior.\n // http://fb.me/prop-types-in-prod\n module.exports = require('./factoryWithThrowingShims')();\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar React = require('react');\nvar React__default = _interopDefault(React);\n\nvar UAParser = require('ua-parser-js/dist/ua-parser.min');\n\nvar ClientUAInstance = new UAParser();\nvar browser = ClientUAInstance.getBrowser();\nvar cpu = ClientUAInstance.getCPU();\nvar device = ClientUAInstance.getDevice();\nvar engine = ClientUAInstance.getEngine();\nvar os = ClientUAInstance.getOS();\nvar ua = ClientUAInstance.getUA();\nvar setUa = function setUa(userAgentString) {\n return ClientUAInstance.setUA(userAgentString);\n};\nvar parseUserAgent = function parseUserAgent(userAgent) {\n if (!userAgent) {\n console.error('No userAgent string was provided');\n return;\n }\n\n var UserAgentInstance = new UAParser(userAgent);\n return {\n UA: UserAgentInstance,\n browser: UserAgentInstance.getBrowser(),\n cpu: UserAgentInstance.getCPU(),\n device: UserAgentInstance.getDevice(),\n engine: UserAgentInstance.getEngine(),\n os: UserAgentInstance.getOS(),\n ua: UserAgentInstance.getUA(),\n setUserAgent: function setUserAgent(userAgentString) {\n return UserAgentInstance.setUA(userAgentString);\n }\n };\n};\n\nvar UAHelper = /*#__PURE__*/Object.freeze({\n ClientUAInstance: ClientUAInstance,\n browser: browser,\n cpu: cpu,\n device: device,\n engine: engine,\n os: os,\n ua: ua,\n setUa: setUa,\n parseUserAgent: parseUserAgent\n});\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n\n if (enumerableOnly) {\n symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n });\n }\n\n keys.push.apply(keys, symbols);\n }\n\n return keys;\n}\n\nfunction _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n\n if (i % 2) {\n ownKeys(Object(source), true).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n });\n } else if (Object.getOwnPropertyDescriptors) {\n Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n } else {\n ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n }\n\n return target;\n}\n\nfunction _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") {\n _typeof = function (obj) {\n return typeof obj;\n };\n } else {\n _typeof = function (obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n }\n\n return _typeof(obj);\n}\n\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n writable: true,\n configurable: true\n }\n });\n if (superClass) _setPrototypeOf(subClass, superClass);\n}\n\nfunction _getPrototypeOf(o) {\n _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n return o.__proto__ || Object.getPrototypeOf(o);\n };\n return _getPrototypeOf(o);\n}\n\nfunction _setPrototypeOf(o, p) {\n _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n o.__proto__ = p;\n return o;\n };\n\n return _setPrototypeOf(o, p);\n}\n\nfunction _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}\n\nfunction _objectWithoutProperties(source, excluded) {\n if (source == null) return {};\n\n var target = _objectWithoutPropertiesLoose(source, excluded);\n\n var key, i;\n\n if (Object.getOwnPropertySymbols) {\n var sourceSymbolKeys = Object.getOwnPropertySymbols(source);\n\n for (i = 0; i < sourceSymbolKeys.length; i++) {\n key = sourceSymbolKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;\n target[key] = source[key];\n }\n }\n\n return target;\n}\n\nfunction _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}\n\nfunction _possibleConstructorReturn(self, call) {\n if (call && (typeof call === \"object\" || typeof call === \"function\")) {\n return call;\n } else if (call !== void 0) {\n throw new TypeError(\"Derived constructors may only return object or undefined\");\n }\n\n return _assertThisInitialized(self);\n}\n\nfunction _slicedToArray(arr, i) {\n return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();\n}\n\nfunction _arrayWithHoles(arr) {\n if (Array.isArray(arr)) return arr;\n}\n\nfunction _iterableToArrayLimit(arr, i) {\n var _i = arr == null ? null : typeof Symbol !== \"undefined\" && arr[Symbol.iterator] || arr[\"@@iterator\"];\n\n if (_i == null) return;\n var _arr = [];\n var _n = true;\n var _d = false;\n\n var _s, _e;\n\n try {\n for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {\n _arr.push(_s.value);\n\n if (i && _arr.length === i) break;\n }\n } catch (err) {\n _d = true;\n _e = err;\n } finally {\n try {\n if (!_n && _i[\"return\"] != null) _i[\"return\"]();\n } finally {\n if (_d) throw _e;\n }\n }\n\n return _arr;\n}\n\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\n\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n\n for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];\n\n return arr2;\n}\n\nfunction _nonIterableRest() {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\n\nvar DeviceTypes = {\n Mobile: 'mobile',\n Tablet: 'tablet',\n SmartTv: 'smarttv',\n Console: 'console',\n Wearable: 'wearable',\n Embedded: 'embedded',\n Browser: undefined\n};\nvar BrowserTypes = {\n Chrome: 'Chrome',\n Firefox: 'Firefox',\n Opera: 'Opera',\n Yandex: 'Yandex',\n Safari: 'Safari',\n InternetExplorer: 'Internet Explorer',\n Edge: 'Edge',\n Chromium: 'Chromium',\n Ie: 'IE',\n MobileSafari: 'Mobile Safari',\n EdgeChromium: 'Edge Chromium',\n MIUI: 'MIUI Browser',\n SamsungBrowser: 'Samsung Browser'\n};\nvar OsTypes = {\n IOS: 'iOS',\n Android: 'Android',\n WindowsPhone: 'Windows Phone',\n Windows: 'Windows',\n MAC_OS: 'Mac OS'\n};\nvar InitialDeviceTypes = {\n isMobile: false,\n isTablet: false,\n isBrowser: false,\n isSmartTV: false,\n isConsole: false,\n isWearable: false\n};\n\nvar checkDeviceType = function checkDeviceType(type) {\n switch (type) {\n case DeviceTypes.Mobile:\n return {\n isMobile: true\n };\n\n case DeviceTypes.Tablet:\n return {\n isTablet: true\n };\n\n case DeviceTypes.SmartTv:\n return {\n isSmartTV: true\n };\n\n case DeviceTypes.Console:\n return {\n isConsole: true\n };\n\n case DeviceTypes.Wearable:\n return {\n isWearable: true\n };\n\n case DeviceTypes.Browser:\n return {\n isBrowser: true\n };\n\n case DeviceTypes.Embedded:\n return {\n isEmbedded: true\n };\n\n default:\n return InitialDeviceTypes;\n }\n};\nvar setUserAgent = function setUserAgent(userAgent) {\n return setUa(userAgent);\n};\nvar setDefaults = function setDefaults(p) {\n var d = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'none';\n return p ? p : d;\n};\nvar getNavigatorInstance = function getNavigatorInstance() {\n if (typeof window !== 'undefined') {\n if (window.navigator || navigator) {\n return window.navigator || navigator;\n }\n }\n\n return false;\n};\nvar isIOS13Check = function isIOS13Check(type) {\n var nav = getNavigatorInstance();\n return nav && nav.platform && (nav.platform.indexOf(type) !== -1 || nav.platform === 'MacIntel' && nav.maxTouchPoints > 1 && !window.MSStream);\n};\n\nvar browserPayload = function browserPayload(isBrowser, browser, engine, os, ua) {\n return {\n isBrowser: isBrowser,\n browserMajorVersion: setDefaults(browser.major),\n browserFullVersion: setDefaults(browser.version),\n browserName: setDefaults(browser.name),\n engineName: setDefaults(engine.name),\n engineVersion: setDefaults(engine.version),\n osName: setDefaults(os.name),\n osVersion: setDefaults(os.version),\n userAgent: setDefaults(ua)\n };\n};\nvar mobilePayload = function mobilePayload(type, device, os, ua) {\n return _objectSpread2({}, type, {\n vendor: setDefaults(device.vendor),\n model: setDefaults(device.model),\n os: setDefaults(os.name),\n osVersion: setDefaults(os.version),\n ua: setDefaults(ua)\n });\n};\nvar smartTvPayload = function smartTvPayload(isSmartTV, engine, os, ua) {\n return {\n isSmartTV: isSmartTV,\n engineName: setDefaults(engine.name),\n engineVersion: setDefaults(engine.version),\n osName: setDefaults(os.name),\n osVersion: setDefaults(os.version),\n userAgent: setDefaults(ua)\n };\n};\nvar consolePayload = function consolePayload(isConsole, engine, os, ua) {\n return {\n isConsole: isConsole,\n engineName: setDefaults(engine.name),\n engineVersion: setDefaults(engine.version),\n osName: setDefaults(os.name),\n osVersion: setDefaults(os.version),\n userAgent: setDefaults(ua)\n };\n};\nvar wearablePayload = function wearablePayload(isWearable, engine, os, ua) {\n return {\n isWearable: isWearable,\n engineName: setDefaults(engine.name),\n engineVersion: setDefaults(engine.version),\n osName: setDefaults(os.name),\n osVersion: setDefaults(os.version),\n userAgent: setDefaults(ua)\n };\n};\nvar embeddedPayload = function embeddedPayload(isEmbedded, device, engine, os, ua) {\n return {\n isEmbedded: isEmbedded,\n vendor: setDefaults(device.vendor),\n model: setDefaults(device.model),\n engineName: setDefaults(engine.name),\n engineVersion: setDefaults(engine.version),\n osName: setDefaults(os.name),\n osVersion: setDefaults(os.version),\n userAgent: setDefaults(ua)\n };\n};\n\nfunction deviceDetect(userAgent) {\n var _ref = userAgent ? parseUserAgent(userAgent) : UAHelper,\n device = _ref.device,\n browser = _ref.browser,\n engine = _ref.engine,\n os = _ref.os,\n ua = _ref.ua;\n\n var type = checkDeviceType(device.type);\n var isBrowser = type.isBrowser,\n isMobile = type.isMobile,\n isTablet = type.isTablet,\n isSmartTV = type.isSmartTV,\n isConsole = type.isConsole,\n isWearable = type.isWearable,\n isEmbedded = type.isEmbedded;\n\n if (isBrowser) {\n return browserPayload(isBrowser, browser, engine, os, ua);\n }\n\n if (isSmartTV) {\n return smartTvPayload(isSmartTV, engine, os, ua);\n }\n\n if (isConsole) {\n return consolePayload(isConsole, engine, os, ua);\n }\n\n if (isMobile) {\n return mobilePayload(type, device, os, ua);\n }\n\n if (isTablet) {\n return mobilePayload(type, device, os, ua);\n }\n\n if (isWearable) {\n return wearablePayload(isWearable, engine, os, ua);\n }\n\n if (isEmbedded) {\n return embeddedPayload(isEmbedded, device, engine, os, ua);\n }\n}\n\nvar isMobileType = function isMobileType(_ref) {\n var type = _ref.type;\n return type === DeviceTypes.Mobile;\n};\nvar isTabletType = function isTabletType(_ref2) {\n var type = _ref2.type;\n return type === DeviceTypes.Tablet;\n};\nvar isMobileAndTabletType = function isMobileAndTabletType(_ref3) {\n var type = _ref3.type;\n return type === DeviceTypes.Mobile || type === DeviceTypes.Tablet;\n};\nvar isSmartTVType = function isSmartTVType(_ref4) {\n var type = _ref4.type;\n return type === DeviceTypes.SmartTv;\n};\nvar isBrowserType = function isBrowserType(_ref5) {\n var type = _ref5.type;\n return type === DeviceTypes.Browser;\n};\nvar isWearableType = function isWearableType(_ref6) {\n var type = _ref6.type;\n return type === DeviceTypes.Wearable;\n};\nvar isConsoleType = function isConsoleType(_ref7) {\n var type = _ref7.type;\n return type === DeviceTypes.Console;\n};\nvar isEmbeddedType = function isEmbeddedType(_ref8) {\n var type = _ref8.type;\n return type === DeviceTypes.Embedded;\n};\nvar getMobileVendor = function getMobileVendor(_ref9) {\n var vendor = _ref9.vendor;\n return setDefaults(vendor);\n};\nvar getMobileModel = function getMobileModel(_ref10) {\n var model = _ref10.model;\n return setDefaults(model);\n};\nvar getDeviceType = function getDeviceType(_ref11) {\n var type = _ref11.type;\n return setDefaults(type, 'browser');\n}; // os types\n\nvar isAndroidType = function isAndroidType(_ref12) {\n var name = _ref12.name;\n return name === OsTypes.Android;\n};\nvar isWindowsType = function isWindowsType(_ref13) {\n var name = _ref13.name;\n return name === OsTypes.Windows;\n};\nvar isMacOsType = function isMacOsType(_ref14) {\n var name = _ref14.name;\n return name === OsTypes.MAC_OS;\n};\nvar isWinPhoneType = function isWinPhoneType(_ref15) {\n var name = _ref15.name;\n return name === OsTypes.WindowsPhone;\n};\nvar isIOSType = function isIOSType(_ref16) {\n var name = _ref16.name;\n return name === OsTypes.IOS;\n};\nvar getOsVersion = function getOsVersion(_ref17) {\n var version = _ref17.version;\n return setDefaults(version);\n};\nvar getOsName = function getOsName(_ref18) {\n var name = _ref18.name;\n return setDefaults(name);\n}; // browser types\n\nvar isChromeType = function isChromeType(_ref19) {\n var name = _ref19.name;\n return name === BrowserTypes.Chrome;\n};\nvar isFirefoxType = function isFirefoxType(_ref20) {\n var name = _ref20.name;\n return name === BrowserTypes.Firefox;\n};\nvar isChromiumType = function isChromiumType(_ref21) {\n var name = _ref21.name;\n return name === BrowserTypes.Chromium;\n};\nvar isEdgeType = function isEdgeType(_ref22) {\n var name = _ref22.name;\n return name === BrowserTypes.Edge;\n};\nvar isYandexType = function isYandexType(_ref23) {\n var name = _ref23.name;\n return name === BrowserTypes.Yandex;\n};\nvar isSafariType = function isSafariType(_ref24) {\n var name = _ref24.name;\n return name === BrowserTypes.Safari || name === BrowserTypes.MobileSafari;\n};\nvar isMobileSafariType = function isMobileSafariType(_ref25) {\n var name = _ref25.name;\n return name === BrowserTypes.MobileSafari;\n};\nvar isOperaType = function isOperaType(_ref26) {\n var name = _ref26.name;\n return name === BrowserTypes.Opera;\n};\nvar isIEType = function isIEType(_ref27) {\n var name = _ref27.name;\n return name === BrowserTypes.InternetExplorer || name === BrowserTypes.Ie;\n};\nvar isMIUIType = function isMIUIType(_ref28) {\n var name = _ref28.name;\n return name === BrowserTypes.MIUI;\n};\nvar isSamsungBrowserType = function isSamsungBrowserType(_ref29) {\n var name = _ref29.name;\n return name === BrowserTypes.SamsungBrowser;\n};\nvar getBrowserFullVersion = function getBrowserFullVersion(_ref30) {\n var version = _ref30.version;\n return setDefaults(version);\n};\nvar getBrowserVersion = function getBrowserVersion(_ref31) {\n var major = _ref31.major;\n return setDefaults(major);\n};\nvar getBrowserName = function getBrowserName(_ref32) {\n var name = _ref32.name;\n return setDefaults(name);\n}; // engine types\n\nvar getEngineName = function getEngineName(_ref33) {\n var name = _ref33.name;\n return setDefaults(name);\n};\nvar getEngineVersion = function getEngineVersion(_ref34) {\n var version = _ref34.version;\n return setDefaults(version);\n};\nvar isElectronType = function isElectronType() {\n var nav = getNavigatorInstance();\n var ua = nav && nav.userAgent && nav.userAgent.toLowerCase();\n return typeof ua === 'string' ? /electron/.test(ua) : false;\n};\nvar isEdgeChromiumType = function isEdgeChromiumType(ua) {\n return typeof ua === 'string' && ua.indexOf('Edg/') !== -1;\n};\nvar getIOS13 = function getIOS13() {\n var nav = getNavigatorInstance();\n return nav && (/iPad|iPhone|iPod/.test(nav.platform) || nav.platform === 'MacIntel' && nav.maxTouchPoints > 1) && !window.MSStream;\n};\nvar getIPad13 = function getIPad13() {\n return isIOS13Check('iPad');\n};\nvar getIphone13 = function getIphone13() {\n return isIOS13Check('iPhone');\n};\nvar getIPod13 = function getIPod13() {\n return isIOS13Check('iPod');\n};\nvar getUseragent = function getUseragent(userAg) {\n return setDefaults(userAg);\n};\n\nfunction buildSelectorsObject(options) {\n var _ref = options ? options : UAHelper,\n device = _ref.device,\n browser = _ref.browser,\n os = _ref.os,\n engine = _ref.engine,\n ua = _ref.ua;\n\n return {\n isSmartTV: isSmartTVType(device),\n isConsole: isConsoleType(device),\n isWearable: isWearableType(device),\n isEmbedded: isEmbeddedType(device),\n isMobileSafari: isMobileSafariType(browser) || getIPad13(),\n isChromium: isChromiumType(browser),\n isMobile: isMobileAndTabletType(device) || getIPad13(),\n isMobileOnly: isMobileType(device),\n isTablet: isTabletType(device) || getIPad13(),\n isBrowser: isBrowserType(device),\n isDesktop: isBrowserType(device),\n isAndroid: isAndroidType(os),\n isWinPhone: isWinPhoneType(os),\n isIOS: isIOSType(os) || getIPad13(),\n isChrome: isChromeType(browser),\n isFirefox: isFirefoxType(browser),\n isSafari: isSafariType(browser),\n isOpera: isOperaType(browser),\n isIE: isIEType(browser),\n osVersion: getOsVersion(os),\n osName: getOsName(os),\n fullBrowserVersion: getBrowserFullVersion(browser),\n browserVersion: getBrowserVersion(browser),\n browserName: getBrowserName(browser),\n mobileVendor: getMobileVendor(device),\n mobileModel: getMobileModel(device),\n engineName: getEngineName(engine),\n engineVersion: getEngineVersion(engine),\n getUA: getUseragent(ua),\n isEdge: isEdgeType(browser) || isEdgeChromiumType(ua),\n isYandex: isYandexType(browser),\n deviceType: getDeviceType(device),\n isIOS13: getIOS13(),\n isIPad13: getIPad13(),\n isIPhone13: getIphone13(),\n isIPod13: getIPod13(),\n isElectron: isElectronType(),\n isEdgeChromium: isEdgeChromiumType(ua),\n isLegacyEdge: isEdgeType(browser) && !isEdgeChromiumType(ua),\n isWindows: isWindowsType(os),\n isMacOs: isMacOsType(os),\n isMIUI: isMIUIType(browser),\n isSamsungBrowser: isSamsungBrowserType(browser)\n };\n}\n\nvar isSmartTV = isSmartTVType(device);\nvar isConsole = isConsoleType(device);\nvar isWearable = isWearableType(device);\nvar isEmbedded = isEmbeddedType(device);\nvar isMobileSafari = isMobileSafariType(browser) || getIPad13();\nvar isChromium = isChromiumType(browser);\nvar isMobile = isMobileAndTabletType(device) || getIPad13();\nvar isMobileOnly = isMobileType(device);\nvar isTablet = isTabletType(device) || getIPad13();\nvar isBrowser = isBrowserType(device);\nvar isDesktop = isBrowserType(device);\nvar isAndroid = isAndroidType(os);\nvar isWinPhone = isWinPhoneType(os);\nvar isIOS = isIOSType(os) || getIPad13();\nvar isChrome = isChromeType(browser);\nvar isFirefox = isFirefoxType(browser);\nvar isSafari = isSafariType(browser);\nvar isOpera = isOperaType(browser);\nvar isIE = isIEType(browser);\nvar osVersion = getOsVersion(os);\nvar osName = getOsName(os);\nvar fullBrowserVersion = getBrowserFullVersion(browser);\nvar browserVersion = getBrowserVersion(browser);\nvar browserName = getBrowserName(browser);\nvar mobileVendor = getMobileVendor(device);\nvar mobileModel = getMobileModel(device);\nvar engineName = getEngineName(engine);\nvar engineVersion = getEngineVersion(engine);\nvar getUA = getUseragent(ua);\nvar isEdge = isEdgeType(browser) || isEdgeChromiumType(ua);\nvar isYandex = isYandexType(browser);\nvar deviceType = getDeviceType(device);\nvar isIOS13 = getIOS13();\nvar isIPad13 = getIPad13();\nvar isIPhone13 = getIphone13();\nvar isIPod13 = getIPod13();\nvar isElectron = isElectronType();\nvar isEdgeChromium = isEdgeChromiumType(ua);\nvar isLegacyEdge = isEdgeType(browser) && !isEdgeChromiumType(ua);\nvar isWindows = isWindowsType(os);\nvar isMacOs = isMacOsType(os);\nvar isMIUI = isMIUIType(browser);\nvar isSamsungBrowser = isSamsungBrowserType(browser);\nvar getSelectorsByUserAgent = function getSelectorsByUserAgent(userAgent) {\n if (!userAgent || typeof userAgent !== 'string') {\n console.error('No valid user agent string was provided');\n return;\n }\n\n var _UAHelper$parseUserAg = parseUserAgent(userAgent),\n device = _UAHelper$parseUserAg.device,\n browser = _UAHelper$parseUserAg.browser,\n os = _UAHelper$parseUserAg.os,\n engine = _UAHelper$parseUserAg.engine,\n ua = _UAHelper$parseUserAg.ua;\n\n return buildSelectorsObject({\n device: device,\n browser: browser,\n os: os,\n engine: engine,\n ua: ua\n });\n};\n\nvar AndroidView = function AndroidView(_ref) {\n var renderWithFragment = _ref.renderWithFragment,\n children = _ref.children,\n props = _objectWithoutProperties(_ref, [\"renderWithFragment\", \"children\"]);\n\n return isAndroid ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar BrowserView = function BrowserView(_ref2) {\n var renderWithFragment = _ref2.renderWithFragment,\n children = _ref2.children,\n props = _objectWithoutProperties(_ref2, [\"renderWithFragment\", \"children\"]);\n\n return isBrowser ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar IEView = function IEView(_ref3) {\n var renderWithFragment = _ref3.renderWithFragment,\n children = _ref3.children,\n props = _objectWithoutProperties(_ref3, [\"renderWithFragment\", \"children\"]);\n\n return isIE ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar IOSView = function IOSView(_ref4) {\n var renderWithFragment = _ref4.renderWithFragment,\n children = _ref4.children,\n props = _objectWithoutProperties(_ref4, [\"renderWithFragment\", \"children\"]);\n\n return isIOS ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar MobileView = function MobileView(_ref5) {\n var renderWithFragment = _ref5.renderWithFragment,\n children = _ref5.children,\n props = _objectWithoutProperties(_ref5, [\"renderWithFragment\", \"children\"]);\n\n return isMobile ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar TabletView = function TabletView(_ref6) {\n var renderWithFragment = _ref6.renderWithFragment,\n children = _ref6.children,\n props = _objectWithoutProperties(_ref6, [\"renderWithFragment\", \"children\"]);\n\n return isTablet ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar WinPhoneView = function WinPhoneView(_ref7) {\n var renderWithFragment = _ref7.renderWithFragment,\n children = _ref7.children,\n props = _objectWithoutProperties(_ref7, [\"renderWithFragment\", \"children\"]);\n\n return isWinPhone ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar MobileOnlyView = function MobileOnlyView(_ref8) {\n var renderWithFragment = _ref8.renderWithFragment,\n children = _ref8.children,\n viewClassName = _ref8.viewClassName,\n style = _ref8.style,\n props = _objectWithoutProperties(_ref8, [\"renderWithFragment\", \"children\", \"viewClassName\", \"style\"]);\n\n return isMobileOnly ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar SmartTVView = function SmartTVView(_ref9) {\n var renderWithFragment = _ref9.renderWithFragment,\n children = _ref9.children,\n props = _objectWithoutProperties(_ref9, [\"renderWithFragment\", \"children\"]);\n\n return isSmartTV ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar ConsoleView = function ConsoleView(_ref10) {\n var renderWithFragment = _ref10.renderWithFragment,\n children = _ref10.children,\n props = _objectWithoutProperties(_ref10, [\"renderWithFragment\", \"children\"]);\n\n return isConsole ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar WearableView = function WearableView(_ref11) {\n var renderWithFragment = _ref11.renderWithFragment,\n children = _ref11.children,\n props = _objectWithoutProperties(_ref11, [\"renderWithFragment\", \"children\"]);\n\n return isWearable ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\nvar CustomView = function CustomView(_ref12) {\n var renderWithFragment = _ref12.renderWithFragment,\n children = _ref12.children,\n viewClassName = _ref12.viewClassName,\n style = _ref12.style,\n condition = _ref12.condition,\n props = _objectWithoutProperties(_ref12, [\"renderWithFragment\", \"children\", \"viewClassName\", \"style\", \"condition\"]);\n\n return condition ? renderWithFragment ? React__default.createElement(React.Fragment, null, children) : React__default.createElement(\"div\", props, children) : null;\n};\n\nfunction withOrientationChange(WrappedComponent) {\n return /*#__PURE__*/function (_React$Component) {\n _inherits(_class, _React$Component);\n\n function _class(props) {\n var _this;\n\n _classCallCheck(this, _class);\n\n _this = _possibleConstructorReturn(this, _getPrototypeOf(_class).call(this, props));\n _this.isEventListenerAdded = false;\n _this.handleOrientationChange = _this.handleOrientationChange.bind(_assertThisInitialized(_this));\n _this.onOrientationChange = _this.onOrientationChange.bind(_assertThisInitialized(_this));\n _this.onPageLoad = _this.onPageLoad.bind(_assertThisInitialized(_this));\n _this.state = {\n isLandscape: false,\n isPortrait: false\n };\n return _this;\n }\n\n _createClass(_class, [{\n key: \"handleOrientationChange\",\n value: function handleOrientationChange() {\n if (!this.isEventListenerAdded) {\n this.isEventListenerAdded = true;\n }\n\n var orientation = window.innerWidth > window.innerHeight ? 90 : 0;\n this.setState({\n isPortrait: orientation === 0,\n isLandscape: orientation === 90\n });\n }\n }, {\n key: \"onOrientationChange\",\n value: function onOrientationChange() {\n this.handleOrientationChange();\n }\n }, {\n key: \"onPageLoad\",\n value: function onPageLoad() {\n this.handleOrientationChange();\n }\n }, {\n key: \"componentDidMount\",\n value: function componentDidMount() {\n if ((typeof window === \"undefined\" ? \"undefined\" : _typeof(window)) !== undefined && isMobile) {\n if (!this.isEventListenerAdded) {\n this.handleOrientationChange();\n window.addEventListener(\"load\", this.onPageLoad, false);\n } else {\n window.removeEventListener(\"load\", this.onPageLoad, false);\n }\n\n window.addEventListener(\"resize\", this.onOrientationChange, false);\n }\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n window.removeEventListener(\"resize\", this.onOrientationChange, false);\n }\n }, {\n key: \"render\",\n value: function render() {\n return React__default.createElement(WrappedComponent, _extends({}, this.props, {\n isLandscape: this.state.isLandscape,\n isPortrait: this.state.isPortrait\n }));\n }\n }]);\n\n return _class;\n }(React__default.Component);\n}\n\nfunction useMobileOrientation() {\n var _useState = React.useState(function () {\n var orientation = window.innerWidth > window.innerHeight ? 90 : 0;\n return {\n isPortrait: orientation === 0,\n isLandscape: orientation === 90,\n orientation: orientation === 0 ? 'portrait' : 'landscape'\n };\n }),\n _useState2 = _slicedToArray(_useState, 2),\n state = _useState2[0],\n setState = _useState2[1];\n\n var handleOrientationChange = React.useCallback(function () {\n var orientation = window.innerWidth > window.innerHeight ? 90 : 0;\n var next = {\n isPortrait: orientation === 0,\n isLandscape: orientation === 90,\n orientation: orientation === 0 ? 'portrait' : 'landscape'\n };\n state.orientation !== next.orientation && setState(next);\n }, [state.orientation]);\n React.useEffect(function () {\n if ((typeof window === \"undefined\" ? \"undefined\" : _typeof(window)) !== undefined && isMobile) {\n handleOrientationChange();\n window.addEventListener(\"load\", handleOrientationChange, false);\n window.addEventListener(\"resize\", handleOrientationChange, false);\n }\n\n return function () {\n window.removeEventListener(\"resize\", handleOrientationChange, false);\n window.removeEventListener(\"load\", handleOrientationChange, false);\n };\n }, [handleOrientationChange]);\n return state;\n}\n\nfunction useDeviceData(userAgent) {\n var hookUserAgent = userAgent ? userAgent : window.navigator.userAgent;\n return parseUserAgent(hookUserAgent);\n}\n\nfunction useDeviceSelectors(userAgent) {\n var hookUserAgent = userAgent ? userAgent : window.navigator.userAgent;\n var deviceData = useDeviceData(hookUserAgent);\n var selectors = buildSelectorsObject(deviceData);\n return [selectors, deviceData];\n}\n\nexports.AndroidView = AndroidView;\nexports.BrowserTypes = BrowserTypes;\nexports.BrowserView = BrowserView;\nexports.ConsoleView = ConsoleView;\nexports.CustomView = CustomView;\nexports.IEView = IEView;\nexports.IOSView = IOSView;\nexports.MobileOnlyView = MobileOnlyView;\nexports.MobileView = MobileView;\nexports.OsTypes = OsTypes;\nexports.SmartTVView = SmartTVView;\nexports.TabletView = TabletView;\nexports.WearableView = WearableView;\nexports.WinPhoneView = WinPhoneView;\nexports.browserName = browserName;\nexports.browserVersion = browserVersion;\nexports.deviceDetect = deviceDetect;\nexports.deviceType = deviceType;\nexports.engineName = engineName;\nexports.engineVersion = engineVersion;\nexports.fullBrowserVersion = fullBrowserVersion;\nexports.getSelectorsByUserAgent = getSelectorsByUserAgent;\nexports.getUA = getUA;\nexports.isAndroid = isAndroid;\nexports.isBrowser = isBrowser;\nexports.isChrome = 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9:return(b.displayName||\"Context\")+\".Consumer\";case 10:return(b._context.displayName||\"Context\")+\".Provider\";case 18:return\"DehydratedFragment\";case 11:return a=b.render,a=a.displayName||a.name||\"\",b.displayName||(\"\"!==a?\"ForwardRef(\"+a+\")\":\"ForwardRef\");case 7:return\"Fragment\";case 5:return b;case 4:return\"Portal\";case 3:return\"Root\";case 6:return\"Text\";case 16:return Qa(b);case 8:return b===za?\"StrictMode\":\"Mode\";case 22:return\"Offscreen\";\ncase 12:return\"Profiler\";case 21:return\"Scope\";case 13:return\"Suspense\";case 19:return\"SuspenseList\";case 25:return\"TracingMarker\";case 1:case 0:case 17:case 2:case 14:case 15:if(\"function\"===typeof b)return b.displayName||b.name||null;if(\"string\"===typeof b)return b}return null}function Sa(a){switch(typeof a){case \"boolean\":case \"number\":case \"string\":case \"undefined\":return a;case \"object\":return a;default:return\"\"}}\nfunction Ta(a){var 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0!==t.key&&(d=\"\"+t.key),void 0!==t.ref&&(c=t.ref),t)a.call(t,i)&&!h.hasOwnProperty(i)&&(n[i]=t[i]);if(e&&e.defaultProps)for(i in t=e.defaultProps)void 0===n[i]&&(n[i]=t[i]);return{$$typeof:o,type:e,key:d,ref:c,props:n,_owner:s.current}}t.jsx=d,t.jsxs=d},893:(e,t,r)=>{e.exports=r(251)},899:t=>{t.exports=e}},r={};function i(e){var o=r[e];if(void 0!==o)return o.exports;var n=r[e]={exports:{}};return t[e](n,n.exports,i),n.exports}i.d=(e,t)=>{for(var r in t)i.o(t,r)&&!i.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},i.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),i.r=e=>{\"undefined\"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:\"Module\"}),Object.defineProperty(e,\"__esModule\",{value:!0})};var o={};return(()=>{i.r(o),i.d(o,{Component:()=>f,areCropsEqual:()=>h,clamp:()=>s,convertToPercentCrop:()=>c,convertToPixelCrop:()=>p,default:()=>f,defaultCrop:()=>n,getMaxCrop:()=>g,getMinCrop:()=>w,isCropValid:()=>a,makeAspectCrop:()=>d,resolveCrop:()=>l});var e=i(893),t=i(899);function r(e){var t,i,o=\"\";if(\"string\"==typeof e||\"number\"==typeof e)o+=e;else if(\"object\"==typeof e)if(Array.isArray(e))for(t=0;tr&&(i.height=r-i.y,i.width=i.height*e.aspect),i.x+i.width>t&&(i.width=t-i.x,i.height=i.width/e.aspect),i}function c(e,t,r){return\"%\"===e.unit?{...n,...e}:{unit:\"%\",aspect:e.aspect,x:e.x?e.x/t*100:0,y:e.y?e.y/r*100:0,width:e.width?e.width/t*100:0,height:e.height?e.height/r*100:0}}function p(e,t,r){return e.unit?\"px\"===e.unit?{...n,...e}:{unit:\"px\",aspect:e.aspect,x:e.x?e.x*t/100:0,y:e.y?e.y*r/100:0,width:e.width?e.width*t/100:0,height:e.height?e.height*r/100:0}:{...n,...e,unit:\"px\"}}function l(e,t,r){return!e.aspect||e.width&&e.height?e:d(e,t,r)}function w(e,t,r=0,i=0){const o={...e};return o.aspect?rMath.min(o,s.x+s.width),h=()=>Math.min(n,s.y+s.height),d=()=>Math.min(o,r-s.x),c=()=>Math.min(n,i-s.y);if(s.aspect){let r=0,i=0;\"ne\"===t?(r=d(),i=h()):\"se\"===t?(r=d(),i=c()):\"sw\"===t?(r=a(),i=c()):\"nw\"===t&&(r=a(),i=h());const o=r/s.width,n=i/s.height,p=Math.min(o,n),l=s.width*p,w=l/s.aspect;\"ne\"===t?s.y=s.y+(e.height-w):\"sw\"===t?s.x=s.x+(e.width-l):\"nw\"===t&&(s.x=s.x+(e.width-l),s.y=s.y+(e.height-w)),s.width=l,s.height=w}else if(\"n\"===t){const e=h();s.y-=e-s.height,s.height=e}else if(\"ne\"===t){const e=h();s.y-=e-s.height,s.height=e,s.width=d()}else if(\"e\"===t)s.width=d();else if(\"se\"===t)s.width=d(),s.height=c();else if(\"s\"===t)s.height=c();else if(\"sw\"===t){const e=a();s.x-=e-s.width,s.width=e,s.height=c()}else if(\"w\"===t){const e=a();s.x-=e-s.width,s.width=e}else if(\"nw\"===t){const e=h();s.y-=e-s.height,s.height=e;const t=a();s.x-=t-s.width,s.width=t}return s}const u={capture:!0,passive:!1};class f extends t.PureComponent{constructor(){super(...arguments),this.keysDown=new Set,this.docMoveBound=!1,this.mouseDownOnCrop=!1,this.dragStarted=!1,this.evData={clientStartX:0,clientStartY:0,cropStartWidth:0,cropStartHeight:0,cropStartX:0,cropStartY:0,xDiff:0,yDiff:0,xInversed:!1,yInversed:!1,xCrossOver:!1,yCrossOver:!1,lastYCrossover:!1,startXCrossOver:!1,startYCrossOver:!1,isResize:!0,ord:\"nw\"},this.componentRef=(0,t.createRef)(),this.mediaWrapperRef=(0,t.createRef)(),this.imageRef=(0,t.createRef)(),this.cropSelectRef=(0,t.createRef)(),this.state={cropIsActive:!1,newCropIsBeingDrawn:!1},this.onCropPointerDown=e=>{const{crop:t,disabled:r}=this.props,{width:i,height:o}=this.mediaDimensions,n=p(t,i,o);if(r)return;e.cancelable&&e.preventDefault(),this.bindDocMove(),this.componentRef.current.focus({preventScroll:!0});const{ord:s}=e.target.dataset,a=\"nw\"===s||\"w\"===s||\"sw\"===s,h=\"nw\"===s||\"n\"===s||\"ne\"===s;this.evData={clientStartX:e.clientX,clientStartY:e.clientY,cropStartWidth:n.width,cropStartHeight:n.height,cropStartX:a?n.x+n.width:n.x,cropStartY:h?n.y+n.height:n.y,xDiff:0,yDiff:0,xInversed:a,yInversed:h,xCrossOver:a,yCrossOver:h,lastYCrossover:h,startXCrossOver:a,startYCrossOver:h,isResize:Boolean(s),ord:s||\"ne\"},this.mouseDownOnCrop=!0,this.setState({cropIsActive:!0})},this.onComponentPointerDown=e=>{const{crop:t,disabled:r,locked:i,keepSelection:o,onChange:n,zoom:s=1,spin:h=0}=this.props,d=this.mediaWrapperRef.current.firstChild;if(e.target!==d||!d.contains(e.target))return;if(r||i||o&&a(t))return;e.cancelable&&e.preventDefault(),this.bindDocMove(),this.componentRef.current.focus({preventScroll:!0});const l=this.mediaWrapperRef.current.getBoundingClientRect();let w=0,g=0,u=(e.clientX-l.left)/s,f=(e.clientY-l.top)/s,y=h,m=Math.abs(y*Math.PI/180);y>-45&&y<=45||Math.abs(y)>135&&Math.abs(y)<=180?(w=u*Math.cos(m),g=f*Math.cos(m)):y>45&&y<=135?(w=f*Math.sin(m),g=u*Math.sin(m)*-1):y>-135&&y<=-45&&(w=f*Math.sin(m)*-1,g=u*Math.sin(m));const v={unit:\"px\",aspect:t?t.aspect:void 0,x:w,y:g,width:0,height:0},{width:x,height:C}=this.mediaDimensions;this.evData={clientStartX:e.clientX,clientStartY:e.clientY,cropStartWidth:v.width,cropStartHeight:v.height,cropStartX:v.x,cropStartY:v.y,xDiff:0,yDiff:0,xInversed:!1,yInversed:!1,xCrossOver:!1,yCrossOver:!1,lastYCrossover:!1,startXCrossOver:!1,startYCrossOver:!1,isResize:!0,ord:\"nw\"},this.mouseDownOnCrop=!0,n(p(v,x,C),c(v,x,C)),this.setState({cropIsActive:!0,newCropIsBeingDrawn:!0})},this.onDocPointerMove=e=>{const{crop:t,disabled:r,onChange:i,onDragStart:o,zoom:n=1,spin:s=0}=this.props;if(r)return;if(!this.mouseDownOnCrop)return;e.cancelable&&e.preventDefault(),this.dragStarted||(this.dragStarted=!0,o&&o(e));const{evData:a}=this;let h,d=(e.clientX-a.clientStartX)/n,l=(e.clientY-a.clientStartY)/n,w=s,g=Math.abs(w*Math.PI/180);if(w>-45&&w<=45||Math.abs(w)>135&&Math.abs(w)<=180?(a.xDiff=d*Math.cos(g),a.yDiff=l*Math.cos(g)):w>45&&w<=135?(a.xDiff=l*Math.sin(g),a.yDiff=d*Math.sin(g)*-1):w>-135&&w<=-45&&(a.xDiff=l*Math.sin(g)*-1,a.yDiff=d*Math.sin(g)),h=a.isResize?this.resizeCrop():this.dragCrop(),h!==t){const{width:e,height:t}=this.mediaDimensions;i(p(h,e,t),c(h,e,t))}},this.onComponentKeyDown=e=>{const{crop:t,disabled:r,onChange:i,onComplete:o}=this.props;if(r)return;this.keysDown.add(e.key);let n=!1;if(!a(t))return;const h=this.makeNewCrop(),d=(navigator.platform.match(\"Mac\")?e.metaKey:e.ctrlKey)?f.nudgeStepLarge:e.shiftKey?f.nudgeStepMedium:f.nudgeStep;if(this.keysDown.has(\"ArrowLeft\")&&(h.x-=d,n=!0),this.keysDown.has(\"ArrowRight\")&&(h.x+=d,n=!0),this.keysDown.has(\"ArrowUp\")&&(h.y-=d,n=!0),this.keysDown.has(\"ArrowDown\")&&(h.y+=d,n=!0),n){e.cancelable&&e.preventDefault();const{width:t,height:r}=this.mediaDimensions;h.x=s(h.x,0,t-h.width),h.y=s(h.y,0,r-h.height);const n=p(h,t,r),a=c(h,t,r);i(n,a),o&&o(n,a)}},this.onHandlerKeyDown=(e,t)=>{const{crop:r,disabled:i,minWidth:o,minHeight:n,maxWidth:s,maxHeight:d,onChange:l,onComplete:u}=this.props,{width:y,height:m}=this.mediaDimensions;if(i)return;if(!a(r))return;if(\"ArrowUp\"!==e.key&&\"ArrowDown\"!==e.key&&\"ArrowLeft\"!==e.key&&\"ArrowRight\"!==e.key)return;e.stopPropagation(),e.preventDefault();const v=p(r,y,m),x=g(v,t,y,m,s,d),C=w(v,t,o,n),D=(navigator.platform.match(\"Mac\")?e.metaKey:e.ctrlKey)?f.nudgeStepLarge:e.shiftKey?f.nudgeStepMedium:f.nudgeStep;let b=!1,S=!1;if(\"ArrowLeft\"===e.key?\"nw\"===t||\"w\"===t||\"sw\"===t?(b=!0,v.x=Math.max(x.x,v.x-D),v.width=Math.min(x.width,v.width+D)):\"ne\"!==t&&\"e\"!==t&&\"se\"!==t||(b=!0,v.width=Math.max(C.width,v.width-D)):\"ArrowRight\"===e.key&&(\"nw\"===t||\"w\"===t||\"sw\"===t?(b=!0,v.x=Math.min(C.x,v.x+D),v.width=Math.max(C.width,v.width-D)):\"ne\"!==t&&\"e\"!==t&&\"se\"!==t||(b=!0,v.width=Math.min(x.width,v.width+D))),\"ArrowUp\"===e.key?\"nw\"===t||\"n\"===t||\"ne\"===t?(S=!0,v.y=Math.max(x.y,Math.max(0,v.y-D)),v.height=Math.min(x.height,v.height+D)):\"sw\"!==t&&\"s\"!==t&&\"se\"!==t||(S=!0,v.height=Math.max(C.height,v.height-D)):\"ArrowDown\"===e.key&&(\"nw\"===t||\"n\"===t||\"ne\"===t?(S=!0,v.y=Math.min(C.y,v.y+D),v.height=Math.max(C.height,v.height-D)):\"sw\"!==t&&\"s\"!==t&&\"se\"!==t||(S=!0,v.height=Math.min(x.height,v.height+D))),v.aspect)if(b)v.height=v.width/v.aspect;else if(S){const e=v.width;v.width=v.height*v.aspect,\"nw\"!==t&&\"sw\"!==t||(v.x-=v.width-e)}if(!h(r,v)){const e=c(v,y,m);l(v,e),u&&u(v,e)}},this.onComponentKeyUp=e=>{this.keysDown.delete(e.key)},this.onDocPointerDone=e=>{const{crop:t,disabled:r,onComplete:i,onDragEnd:o}=this.props;if(this.unbindDocMove(),!r&&this.mouseDownOnCrop){this.mouseDownOnCrop=!1,this.dragStarted=!1;const{width:r,height:n}=this.mediaDimensions;o&&o(e),i&&i(p(t,r,n),c(t,r,n)),this.setState({cropIsActive:!1,newCropIsBeingDrawn:!1})}},this.onMediaLoaded=()=>{const{onComplete:e,onChange:t}=this.props,{pixelCrop:r,percentCrop:i}=this.createNewCrop();t(r,i),e&&e(r,i)},this.onImageLoad=e=>{const{onComplete:t,onChange:r,onImageLoaded:i}=this.props;if(!1!==(!i||i(e.currentTarget))){const{pixelCrop:e,percentCrop:i}=this.createNewCrop();r(e,i),t&&t(e,i)}}}componentDidMount(){this.componentRef.current&&this.componentRef.current.addEventListener(\"medialoaded\",this.onMediaLoaded)}componentWillUnmount(){this.componentRef.current&&this.componentRef.current.removeEventListener(\"medialoaded\",this.onMediaLoaded)}componentDidUpdate(e){const{crop:t,onChange:r,onComplete:i}=this.props;if(this.imageRef.current&&t&&e.crop!==t&&t.aspect&&(t.width&&!t.height||!t.width&&t.height)){const{width:e,height:t}=this.imageRef.current,o=d(this.makeNewCrop(),e,t),n=p(o,e,t),s=c(o,e,t);r(n,s),i&&i(n,s)}}bindDocMove(){this.docMoveBound||(document.addEventListener(\"pointermove\",this.onDocPointerMove,u),document.addEventListener(\"pointerup\",this.onDocPointerDone,u),document.addEventListener(\"pointercancel\",this.onDocPointerDone,u),this.docMoveBound=!0)}unbindDocMove(){this.docMoveBound&&(document.removeEventListener(\"pointermove\",this.onDocPointerMove,u),document.removeEventListener(\"pointerup\",this.onDocPointerDone,u),document.removeEventListener(\"pointercancel\",this.onDocPointerDone,u),this.docMoveBound=!1)}createNewCrop(){const{width:e,height:t}=this.mediaDimensions,r=l(this.makeNewCrop(),e,t);return{pixelCrop:p(r,e,t),percentCrop:c(r,e,t)}}get mediaDimensions(){const e=this.mediaWrapperRef.current;if(e){const{width:t,height:r}=e.getBoundingClientRect();return{width:t,height:r}}return{width:0,height:0}}getCropStyle(){const e=this.makeNewCrop(this.props.crop?this.props.crop.unit:\"px\");return{top:`${e.y}${e.unit}`,left:`${e.x}${e.unit}`,width:`${e.width}${e.unit}`,height:`${e.height}${e.unit}`}}getNewSize(){const{crop:e,minWidth:t=0,maxWidth:r,minHeight:i=0,maxHeight:o}=this.props,{evData:n}=this,{width:a,height:h}=this.mediaDimensions;let d,c=n.cropStartWidth+n.xDiff;return n.xCrossOver&&(c=Math.abs(c)),c=s(c,t,r||a),d=e.aspect?c/e.aspect:n.cropStartHeight+n.yDiff,n.yCrossOver&&(d=Math.min(Math.abs(d),n.cropStartY)),d=s(d,i,o||h),e.aspect&&(c=s(d*e.aspect,0,a)),{width:c,height:d}}dragCrop(){const e=this.makeNewCrop(),{evData:t}=this,{width:r,height:i}=this.mediaDimensions;return e.x=s(t.cropStartX+t.xDiff,0,r-e.width),e.y=s(t.cropStartY+t.yDiff,0,i-e.height),e}resizeCrop(){const{evData:e}=this,{crop:t,minWidth:r=0,minHeight:i=0}=this.props,o=this.makeNewCrop(),{ord:n}=e;e.xInversed&&(e.xDiff-=2*e.cropStartWidth),e.yInversed&&(e.yDiff-=2*e.cropStartHeight);const s=this.getNewSize();let a=e.cropStartX,h=e.cropStartY;e.xCrossOver&&(a=o.x+(o.width-s.width)),e.yCrossOver&&(h=!1===e.lastYCrossover?o.y-s.height:o.y+(o.height-s.height));const{width:d,height:c}=this.mediaDimensions,l=function(e,t,r,i){const o=p(t,r,i),n=p(e,r,i);return o.aspect?(o.x<0?(o.width=o.x+o.width,o.x=0,o.height=o.width/o.aspect):o.x+o.width>r&&(o.width=r-o.x,o.height=o.width/o.aspect),n.y>o.y&&(o.x+o.width>=r||o.x<=0)&&(o.height+=n.height-o.height,o.y=n.y),o.y<0?(o.height=o.y+o.height,o.y=0,o.width=o.height*o.aspect):o.y+o.height>i&&(o.height=i-o.y,o.width=o.height*o.aspect),o.x=i&&(o.width+=n.width-o.width,o.x=n.x),o):(o.x<0?(o.width+=o.x,o.x=0):o.x+o.width>r&&(o.width=r-o.x),o.y+o.height>i&&(o.height=i-o.y),o)}(this.props.crop,{unit:o.unit,x:a,y:h,width:s.width,height:s.height,aspect:o.aspect},d,c);return o.aspect||f.xyOrds.indexOf(n)>-1?(o.x=l.x,o.y=l.y,o.width=l.width,o.height=l.height):f.xOrds.indexOf(n)>-1?(o.x=l.x,o.width=l.width):f.yOrds.indexOf(n)>-1&&(o.y=l.y,o.height=l.height),e.lastYCrossover=e.yCrossOver,this.crossOverCheck(),o.width-135&&t<=-45||t>45&&t<=135)switch(e){case\"nw\":return{cursor:\"ne-resize\"};case\"n\":return{cursor:\"w-resize\"};case\"ne\":return{cursor:\"nw-resize\"};case\"e\":return{cursor:\"s-resize\"};case\"se\":return{cursor:\"sw-resize\"};case\"s\":return{cursor:\"e-resize\"};case\"sw\":return{cursor:\"se-resize\"};case\"w\":return{cursor:\"n-resize\"}}}createCropSelection(){const{ariaLabels:t,disabled:r,locked:i,renderSelectionAddon:o,ruleOfThirds:n,crop:s,spin:h=0}=this.props,d=this.getCropStyle();return(0,e.jsxs)(\"div\",{style:d,className:\"ReactCrop__crop-selection\",onPointerDown:this.onCropPointerDown,\"aria-label\":this.props.ariaLabels&&this.props.ariaLabels.cropArea?this.props.ariaLabels.cropArea:\"Use the arrow keys to move the crop selection area\",tabIndex:0,onKeyDown:this.onComponentKeyDown,onKeyUp:this.onComponentKeyUp,children:[!r&&!i&&(0,e.jsxs)(\"div\",{className:\"ReactCrop__drag-elements\",children:[(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-bar ord-n\",\"data-ord\":\"n\"},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-bar ord-e\",\"data-ord\":\"e\"},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-bar ord-s\",\"data-ord\":\"s\"},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-bar ord-w\",\"data-ord\":\"w\"},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-nw\",\"data-ord\":\"nw\",style:this.getRotatedCursor(\"nw\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.nwDragHandle)||\"Use the arrow keys to move the north west drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"nw\")}},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-n\",\"data-ord\":\"n\",style:this.getRotatedCursor(\"n\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.nDragHandle)||\"Use the up and down arrow keys to move the north drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"n\")}},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-ne\",\"data-ord\":\"ne\",style:this.getRotatedCursor(\"ne\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.neDragHandle)||\"Use the arrow keys to move the north east drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"ne\")}},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-e\",\"data-ord\":\"e\",style:this.getRotatedCursor(\"e\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.eDragHandle)||\"Use the up and down arrow keys to move the east drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"e\")}},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-se\",\"data-ord\":\"se\",style:this.getRotatedCursor(\"se\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.seDragHandle)||\"Use the arrow keys to move the south east drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"se\")}},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-s\",\"data-ord\":\"s\",style:this.getRotatedCursor(\"s\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.sDragHandle)||\"Use the up and down arrow keys to move the south drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"s\")}},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-sw\",\"data-ord\":\"sw\",style:this.getRotatedCursor(\"sw\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.swDragHandle)||\"Use the arrow keys to move the south west drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"sw\")}},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__drag-handle ord-w\",\"data-ord\":\"w\",style:this.getRotatedCursor(\"w\",h),tabIndex:0,\"aria-label\":(null==t?void 0:t.wDragHandle)||\"Use the up and down arrow keys to move the west drag handle to change the crop selection area\",onKeyDown:e=>{this.onHandlerKeyDown(e,\"w\")}},void 0)]},void 0),o&&a(s)&&(0,e.jsx)(\"div\",{className:\"ReactCrop__selection-addon\",onMouseDown:e=>e.stopPropagation(),children:o(this.state)},void 0),n&&(0,e.jsxs)(e.Fragment,{children:[(0,e.jsx)(\"div\",{className:\"ReactCrop__rule-of-thirds-hz\"},void 0),(0,e.jsx)(\"div\",{className:\"ReactCrop__rule-of-thirds-vt\"},void 0)]},void 0)]},void 0)}makeNewCrop(e=\"px\"){const t={...n,...this.props.crop||{}},{width:r,height:i}=this.mediaDimensions;return\"px\"===e?p(t,r,i):c(t,r,i)}crossOverCheck(){const{evData:e}=this,{minWidth:t,minHeight:r}=this.props;!t&&(!e.xCrossOver&&-Math.abs(e.cropStartWidth)-e.xDiff>=0||e.xCrossOver&&-Math.abs(e.cropStartWidth)-e.xDiff<=0)&&(e.xCrossOver=!e.xCrossOver),!r&&(!e.yCrossOver&&-Math.abs(e.cropStartHeight)-e.yDiff>=0||e.yCrossOver&&-Math.abs(e.cropStartHeight)-e.yDiff<=0)&&(e.yCrossOver=!e.yCrossOver)}render(){const{children:t,circularCrop:i,className:o,crossorigin:n,crop:s,disabled:h,imageStyle:d,locked:c,imageAlt:p,onImageError:l,renderComponent:w,scale:g=1,src:u,style:f,rotate:y=0,ruleOfThirds:m}=this.props,{cropIsActive:v,newCropIsBeingDrawn:x}=this.state,C=a(s)&&this.componentRef?this.createCropSelection():null,D=function(){for(var e,t,i=0,o=\"\";i= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar InfiniteScroll = function (_Component) {\n _inherits(InfiniteScroll, _Component);\n\n function InfiniteScroll(props) {\n _classCallCheck(this, InfiniteScroll);\n\n var _this = _possibleConstructorReturn(this, (InfiniteScroll.__proto__ || Object.getPrototypeOf(InfiniteScroll)).call(this, props));\n\n _this.scrollListener = _this.scrollListener.bind(_this);\n _this.eventListenerOptions = _this.eventListenerOptions.bind(_this);\n _this.mousewheelListener = _this.mousewheelListener.bind(_this);\n return _this;\n }\n\n _createClass(InfiniteScroll, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n this.pageLoaded = this.props.pageStart;\n this.options = this.eventListenerOptions();\n this.attachScrollListener();\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n if (this.props.isReverse && this.loadMore) {\n var parentElement = this.getParentElement(this.scrollComponent);\n parentElement.scrollTop = parentElement.scrollHeight - this.beforeScrollHeight + this.beforeScrollTop;\n this.loadMore = false;\n }\n this.attachScrollListener();\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n this.detachScrollListener();\n this.detachMousewheelListener();\n }\n }, {\n key: 'isPassiveSupported',\n value: function isPassiveSupported() {\n var passive = false;\n\n var testOptions = {\n get passive() {\n passive = true;\n }\n };\n\n try {\n document.addEventListener('test', null, testOptions);\n document.removeEventListener('test', null, testOptions);\n } catch (e) {\n // ignore\n }\n return passive;\n }\n }, {\n key: 'eventListenerOptions',\n value: function eventListenerOptions() {\n var options = this.props.useCapture;\n\n if (this.isPassiveSupported()) {\n options = {\n useCapture: this.props.useCapture,\n passive: true\n };\n } else {\n options = {\n passive: false\n };\n }\n return options;\n }\n\n // Set a defaut loader for all your `InfiniteScroll` components\n\n }, {\n key: 'setDefaultLoader',\n value: function setDefaultLoader(loader) {\n this.defaultLoader = loader;\n }\n }, {\n key: 'detachMousewheelListener',\n value: function detachMousewheelListener() {\n var scrollEl = window;\n if (this.props.useWindow === false) {\n scrollEl = this.scrollComponent.parentNode;\n }\n\n scrollEl.removeEventListener('mousewheel', this.mousewheelListener, this.options ? this.options : this.props.useCapture);\n }\n }, {\n key: 'detachScrollListener',\n value: function detachScrollListener() {\n var scrollEl = window;\n if (this.props.useWindow === false) {\n scrollEl = this.getParentElement(this.scrollComponent);\n }\n\n scrollEl.removeEventListener('scroll', this.scrollListener, this.options ? this.options : this.props.useCapture);\n scrollEl.removeEventListener('resize', this.scrollListener, this.options ? this.options : this.props.useCapture);\n }\n }, {\n key: 'getParentElement',\n value: function getParentElement(el) {\n var scrollParent = this.props.getScrollParent && this.props.getScrollParent();\n if (scrollParent != null) {\n return scrollParent;\n }\n return el && el.parentNode;\n }\n }, {\n key: 'filterProps',\n value: function filterProps(props) {\n return props;\n }\n }, {\n key: 'attachScrollListener',\n value: function attachScrollListener() {\n var parentElement = this.getParentElement(this.scrollComponent);\n\n if (!this.props.hasMore || !parentElement) {\n return;\n }\n\n var scrollEl = window;\n if (this.props.useWindow === false) {\n scrollEl = parentElement;\n }\n\n scrollEl.addEventListener('mousewheel', this.mousewheelListener, this.options ? this.options : this.props.useCapture);\n scrollEl.addEventListener('scroll', this.scrollListener, this.options ? this.options : this.props.useCapture);\n scrollEl.addEventListener('resize', this.scrollListener, this.options ? this.options : this.props.useCapture);\n\n if (this.props.initialLoad) {\n this.scrollListener();\n }\n }\n }, {\n key: 'mousewheelListener',\n value: function mousewheelListener(e) {\n // Prevents Chrome hangups\n // See: https://stackoverflow.com/questions/47524205/random-high-content-download-time-in-chrome/47684257#47684257\n if (e.deltaY === 1 && !this.isPassiveSupported()) {\n e.preventDefault();\n }\n }\n }, {\n key: 'scrollListener',\n value: function scrollListener() {\n var el = this.scrollComponent;\n var scrollEl = window;\n var parentNode = this.getParentElement(el);\n\n var offset = void 0;\n if (this.props.useWindow) {\n var doc = document.documentElement || document.body.parentNode || document.body;\n var scrollTop = scrollEl.pageYOffset !== undefined ? scrollEl.pageYOffset : doc.scrollTop;\n if (this.props.isReverse) {\n offset = scrollTop;\n } else {\n offset = this.calculateOffset(el, scrollTop);\n }\n } else if (this.props.isReverse) {\n offset = parentNode.scrollTop;\n } else {\n offset = el.scrollHeight - parentNode.scrollTop - parentNode.clientHeight;\n }\n\n // Here we make sure the element is visible as well as checking the offset\n if (offset < Number(this.props.threshold) && el && el.offsetParent !== null) {\n this.detachScrollListener();\n this.beforeScrollHeight = parentNode.scrollHeight;\n this.beforeScrollTop = parentNode.scrollTop;\n // Call loadMore after detachScrollListener to allow for non-async loadMore functions\n if (typeof this.props.loadMore === 'function') {\n this.props.loadMore(this.pageLoaded += 1);\n this.loadMore = true;\n }\n }\n }\n }, {\n key: 'calculateOffset',\n value: function calculateOffset(el, scrollTop) {\n if (!el) {\n return 0;\n }\n\n return this.calculateTopPosition(el) + (el.offsetHeight - scrollTop - window.innerHeight);\n }\n }, {\n key: 'calculateTopPosition',\n value: function calculateTopPosition(el) {\n if (!el) {\n return 0;\n }\n return el.offsetTop + this.calculateTopPosition(el.offsetParent);\n }\n }, {\n key: 'render',\n value: function render() {\n var _this2 = this;\n\n var renderProps = this.filterProps(this.props);\n\n var children = renderProps.children,\n element = renderProps.element,\n hasMore = renderProps.hasMore,\n initialLoad = renderProps.initialLoad,\n isReverse = renderProps.isReverse,\n loader = renderProps.loader,\n loadMore = renderProps.loadMore,\n pageStart = renderProps.pageStart,\n ref = renderProps.ref,\n threshold = renderProps.threshold,\n useCapture = renderProps.useCapture,\n useWindow = renderProps.useWindow,\n getScrollParent = renderProps.getScrollParent,\n props = _objectWithoutProperties(renderProps, ['children', 'element', 'hasMore', 'initialLoad', 'isReverse', 'loader', 'loadMore', 'pageStart', 'ref', 'threshold', 'useCapture', 'useWindow', 'getScrollParent']);\n\n props.ref = function (node) {\n _this2.scrollComponent = node;\n if (ref) {\n ref(node);\n }\n };\n\n var childrenArray = [children];\n if (hasMore) {\n if (loader) {\n isReverse ? childrenArray.unshift(loader) : childrenArray.push(loader);\n } else if (this.defaultLoader) {\n isReverse ? childrenArray.unshift(this.defaultLoader) : childrenArray.push(this.defaultLoader);\n }\n }\n return _react2.default.createElement(element, props, childrenArray);\n }\n }]);\n\n return InfiniteScroll;\n}(_react.Component);\n\nInfiniteScroll.propTypes = {\n children: _propTypes2.default.node.isRequired,\n element: _propTypes2.default.node,\n hasMore: _propTypes2.default.bool,\n initialLoad: _propTypes2.default.bool,\n isReverse: _propTypes2.default.bool,\n loader: _propTypes2.default.node,\n loadMore: _propTypes2.default.func.isRequired,\n pageStart: _propTypes2.default.number,\n ref: _propTypes2.default.func,\n getScrollParent: _propTypes2.default.func,\n threshold: _propTypes2.default.number,\n useCapture: _propTypes2.default.bool,\n useWindow: _propTypes2.default.bool\n};\nInfiniteScroll.defaultProps = {\n element: 'div',\n hasMore: false,\n initialLoad: true,\n pageStart: 0,\n ref: null,\n threshold: 250,\n useWindow: true,\n isReverse: false,\n useCapture: false,\n loader: null,\n getScrollParent: null\n};\nexports.default = InfiniteScroll;\nmodule.exports = exports['default'];\n","module.exports = require('./dist/InfiniteScroll')\n","/** @license React v16.13.1\n * react-is.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';var b=\"function\"===typeof Symbol&&Symbol.for,c=b?Symbol.for(\"react.element\"):60103,d=b?Symbol.for(\"react.portal\"):60106,e=b?Symbol.for(\"react.fragment\"):60107,f=b?Symbol.for(\"react.strict_mode\"):60108,g=b?Symbol.for(\"react.profiler\"):60114,h=b?Symbol.for(\"react.provider\"):60109,k=b?Symbol.for(\"react.context\"):60110,l=b?Symbol.for(\"react.async_mode\"):60111,m=b?Symbol.for(\"react.concurrent_mode\"):60111,n=b?Symbol.for(\"react.forward_ref\"):60112,p=b?Symbol.for(\"react.suspense\"):60113,q=b?\nSymbol.for(\"react.suspense_list\"):60120,r=b?Symbol.for(\"react.memo\"):60115,t=b?Symbol.for(\"react.lazy\"):60116,v=b?Symbol.for(\"react.block\"):60121,w=b?Symbol.for(\"react.fundamental\"):60117,x=b?Symbol.for(\"react.responder\"):60118,y=b?Symbol.for(\"react.scope\"):60119;\nfunction z(a){if(\"object\"===typeof a&&null!==a){var u=a.$$typeof;switch(u){case c:switch(a=a.type,a){case l:case m:case e:case g:case f:case p:return a;default:switch(a=a&&a.$$typeof,a){case k:case n:case t:case r:case h:return a;default:return u}}case d:return u}}}function A(a){return z(a)===m}exports.AsyncMode=l;exports.ConcurrentMode=m;exports.ContextConsumer=k;exports.ContextProvider=h;exports.Element=c;exports.ForwardRef=n;exports.Fragment=e;exports.Lazy=t;exports.Memo=r;exports.Portal=d;\nexports.Profiler=g;exports.StrictMode=f;exports.Suspense=p;exports.isAsyncMode=function(a){return A(a)||z(a)===l};exports.isConcurrentMode=A;exports.isContextConsumer=function(a){return z(a)===k};exports.isContextProvider=function(a){return z(a)===h};exports.isElement=function(a){return\"object\"===typeof a&&null!==a&&a.$$typeof===c};exports.isForwardRef=function(a){return z(a)===n};exports.isFragment=function(a){return z(a)===e};exports.isLazy=function(a){return z(a)===t};\nexports.isMemo=function(a){return z(a)===r};exports.isPortal=function(a){return z(a)===d};exports.isProfiler=function(a){return z(a)===g};exports.isStrictMode=function(a){return z(a)===f};exports.isSuspense=function(a){return z(a)===p};\nexports.isValidElementType=function(a){return\"string\"===typeof a||\"function\"===typeof a||a===e||a===m||a===g||a===f||a===p||a===q||\"object\"===typeof a&&null!==a&&(a.$$typeof===t||a.$$typeof===r||a.$$typeof===h||a.$$typeof===k||a.$$typeof===n||a.$$typeof===w||a.$$typeof===x||a.$$typeof===y||a.$$typeof===v)};exports.typeOf=z;\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('./cjs/react-is.production.min.js');\n} else {\n module.exports = require('./cjs/react-is.development.js');\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nfunction componentWillMount() {\n // Call this.constructor.gDSFP to support sub-classes.\n var state = this.constructor.getDerivedStateFromProps(this.props, this.state);\n if (state !== null && state !== undefined) {\n this.setState(state);\n }\n}\n\nfunction componentWillReceiveProps(nextProps) {\n // Call this.constructor.gDSFP to support sub-classes.\n // Use the setState() updater to ensure state isn't stale in certain edge cases.\n function updater(prevState) {\n var state = this.constructor.getDerivedStateFromProps(nextProps, prevState);\n return state !== null && state !== undefined ? state : null;\n }\n // Binding \"this\" is important for shallow renderer support.\n this.setState(updater.bind(this));\n}\n\nfunction componentWillUpdate(nextProps, nextState) {\n try {\n var prevProps = this.props;\n var prevState = this.state;\n this.props = nextProps;\n this.state = nextState;\n this.__reactInternalSnapshotFlag = true;\n this.__reactInternalSnapshot = this.getSnapshotBeforeUpdate(\n prevProps,\n prevState\n );\n } finally {\n this.props = prevProps;\n this.state = prevState;\n }\n}\n\n// React may warn about cWM/cWRP/cWU methods being deprecated.\n// Add a flag to suppress these warnings for this special case.\ncomponentWillMount.__suppressDeprecationWarning = true;\ncomponentWillReceiveProps.__suppressDeprecationWarning = true;\ncomponentWillUpdate.__suppressDeprecationWarning = true;\n\nfunction polyfill(Component) {\n var prototype = Component.prototype;\n\n if (!prototype || !prototype.isReactComponent) {\n throw new Error('Can only polyfill class components');\n }\n\n if (\n typeof Component.getDerivedStateFromProps !== 'function' &&\n typeof prototype.getSnapshotBeforeUpdate !== 'function'\n ) {\n return Component;\n }\n\n // If new component APIs are defined, \"unsafe\" lifecycles won't be called.\n // Error if any of these lifecycles are present,\n // Because they would work differently between older and newer (16.3+) versions of React.\n var foundWillMountName = null;\n var foundWillReceivePropsName = null;\n var foundWillUpdateName = null;\n if (typeof prototype.componentWillMount === 'function') {\n foundWillMountName = 'componentWillMount';\n } else if (typeof prototype.UNSAFE_componentWillMount === 'function') {\n foundWillMountName = 'UNSAFE_componentWillMount';\n }\n if (typeof prototype.componentWillReceiveProps === 'function') {\n foundWillReceivePropsName = 'componentWillReceiveProps';\n } else if (typeof prototype.UNSAFE_componentWillReceiveProps === 'function') {\n foundWillReceivePropsName = 'UNSAFE_componentWillReceiveProps';\n }\n if (typeof prototype.componentWillUpdate === 'function') {\n foundWillUpdateName = 'componentWillUpdate';\n } else if (typeof prototype.UNSAFE_componentWillUpdate === 'function') {\n foundWillUpdateName = 'UNSAFE_componentWillUpdate';\n }\n if (\n foundWillMountName !== null ||\n foundWillReceivePropsName !== null ||\n foundWillUpdateName !== null\n ) {\n var componentName = Component.displayName || Component.name;\n var newApiName =\n typeof Component.getDerivedStateFromProps === 'function'\n ? 'getDerivedStateFromProps()'\n : 'getSnapshotBeforeUpdate()';\n\n throw Error(\n 'Unsafe legacy lifecycles will not be called for components using new component APIs.\\n\\n' +\n componentName +\n ' uses ' +\n newApiName +\n ' but also contains the following legacy lifecycles:' +\n (foundWillMountName !== null ? '\\n ' + foundWillMountName : '') +\n (foundWillReceivePropsName !== null\n ? '\\n ' + foundWillReceivePropsName\n : '') +\n (foundWillUpdateName !== null ? '\\n ' + foundWillUpdateName : '') +\n '\\n\\nThe above lifecycles should be removed. Learn more about this warning here:\\n' +\n 'https://fb.me/react-async-component-lifecycle-hooks'\n );\n }\n\n // React <= 16.2 does not support static getDerivedStateFromProps.\n // As a workaround, use cWM and cWRP to invoke the new static lifecycle.\n // Newer versions of React will ignore these lifecycles if gDSFP exists.\n if (typeof Component.getDerivedStateFromProps === 'function') {\n prototype.componentWillMount = componentWillMount;\n prototype.componentWillReceiveProps = componentWillReceiveProps;\n }\n\n // React <= 16.2 does not support getSnapshotBeforeUpdate.\n // As a workaround, use cWU to invoke the new lifecycle.\n // Newer versions of React will ignore that lifecycle if gSBU exists.\n if (typeof prototype.getSnapshotBeforeUpdate === 'function') {\n if (typeof prototype.componentDidUpdate !== 'function') {\n throw new Error(\n 'Cannot polyfill getSnapshotBeforeUpdate() for components that do not define componentDidUpdate() on the prototype'\n );\n }\n\n prototype.componentWillUpdate = componentWillUpdate;\n\n var componentDidUpdate = prototype.componentDidUpdate;\n\n prototype.componentDidUpdate = function componentDidUpdatePolyfill(\n prevProps,\n prevState,\n maybeSnapshot\n ) {\n // 16.3+ will not execute our will-update method;\n // It will pass a snapshot value to did-update though.\n // Older versions will require our polyfilled will-update value.\n // We need to handle both cases, but can't just check for the presence of \"maybeSnapshot\",\n // Because for <= 15.x versions this might be a \"prevContext\" object.\n // We also can't just check \"__reactInternalSnapshot\",\n // Because get-snapshot might return a falsy value.\n // So check for the explicit __reactInternalSnapshotFlag flag to determine behavior.\n var snapshot = this.__reactInternalSnapshotFlag\n ? this.__reactInternalSnapshot\n : maybeSnapshot;\n\n componentDidUpdate.call(this, prevProps, prevState, snapshot);\n };\n }\n\n return Component;\n}\n\nexport { polyfill };\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CommandOrchestrator = exports.getStateFromTextArea = exports.TextAreaTextApi = void 0;\nvar __1 = require(\"..\");\nvar InsertTextAtPosition_1 = require(\"../util/InsertTextAtPosition\");\nvar command_utils_1 = require(\"./command-utils\");\nvar defaults_1 = require(\"./default-commands/defaults\");\nvar TextAreaTextApi = /** @class */ (function () {\n function TextAreaTextApi(textAreaRef) {\n this.textAreaRef = textAreaRef;\n }\n TextAreaTextApi.prototype.replaceSelection = function (text) {\n var textArea = this.textAreaRef.current;\n InsertTextAtPosition_1.insertText(textArea, text);\n return getStateFromTextArea(textArea);\n };\n TextAreaTextApi.prototype.setSelectionRange = function (selection) {\n var textArea = this.textAreaRef.current;\n textArea.focus();\n textArea.selectionStart = selection.start;\n textArea.selectionEnd = selection.end;\n return getStateFromTextArea(textArea);\n };\n TextAreaTextApi.prototype.getState = function () {\n var textArea = this.textAreaRef.current;\n return getStateFromTextArea(textArea);\n };\n return TextAreaTextApi;\n}());\nexports.TextAreaTextApi = TextAreaTextApi;\nfunction getStateFromTextArea(textArea) {\n return {\n selection: {\n start: textArea.selectionStart,\n end: textArea.selectionEnd\n },\n text: textArea.value,\n selectedText: textArea.value.slice(textArea.selectionStart, textArea.selectionEnd)\n };\n}\nexports.getStateFromTextArea = getStateFromTextArea;\nvar CommandOrchestrator = /** @class */ (function () {\n function CommandOrchestrator(customCommands, textArea, l18n, pasteOptions) {\n var _this = this;\n this.getCommand = function (name) {\n var command = _this.commandMap[name];\n if (!command) {\n throw new Error(\"Cannot execute command. Command not found: \" + name);\n }\n return command;\n };\n /**\n * Tries to find a command the wants to handle the keyboard event.\n * If a command is found, it is executed and the function returns\n */\n this.handlePossibleKeyCommand = function (e) {\n for (var _i = 0, _a = _this.keyActivatedCommands; _i < _a.length; _i++) {\n var commandName = _a[_i];\n if (_this.getCommand(commandName).handleKeyCommand(e)) {\n _this.executeCommand(commandName).then(function (r) { });\n return true;\n }\n }\n return false;\n };\n if (pasteOptions && !pasteOptions.saveImage) {\n throw new Error(\"paste options are incomplete. saveImage are required \");\n }\n this.commandMap = __assign(__assign({}, __1.getDefaultCommandMap()), (customCommands || {}));\n this.pasteOptions = pasteOptions;\n this.keyActivatedCommands = command_utils_1.extractKeyActivatedCommands(customCommands);\n this.textAreaRef = textArea;\n this.textApi = new TextAreaTextApi(textArea);\n this.l18n = l18n;\n }\n CommandOrchestrator.prototype.executeCommand = function (commandName, context) {\n return __awaiter(this, void 0, void 0, function () {\n var command, result;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n if (this.isExecuting) {\n // The simplest thing to do is to ignore commands while\n // there is already a command executing. The alternative would be to queue commands\n // but there is no guarantee that the state after one command executes will still be compatible\n // with the next one. In fact, it is likely not to be.\n return [2 /*return*/];\n }\n this.isExecuting = true;\n command = this.commandMap[commandName];\n result = command.execute({\n initialState: getStateFromTextArea(this.textAreaRef.current),\n textApi: this.textApi,\n l18n: this.l18n,\n context: context\n });\n return [4 /*yield*/, result];\n case 1:\n _a.sent();\n this.isExecuting = false;\n return [2 /*return*/];\n }\n });\n });\n };\n /**\n * Executes the paste command\n */\n CommandOrchestrator.prototype.executePasteCommand = function (event) {\n return __awaiter(this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n if (this.pasteOptions) {\n return [2 /*return*/, this.executeCommand(this.pasteOptions.command || defaults_1.getDefaultSaveImageCommandName(), {\n pasteOptions: this.pasteOptions,\n event: event\n })];\n }\n return [2 /*return*/];\n });\n });\n };\n /**\n * Executes the drop command\n */\n CommandOrchestrator.prototype.executeDropCommand = function (event) {\n return __awaiter(this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n if (this.pasteOptions) {\n return [2 /*return*/, this.executeCommand(this.pasteOptions.command || defaults_1.getDefaultSaveImageCommandName(), {\n pasteOptions: this.pasteOptions,\n event: event\n })];\n }\n return [2 /*return*/];\n });\n });\n };\n /**\n * Executes the \"select image\" command\n */\n CommandOrchestrator.prototype.executeSelectImageCommand = function (event) {\n return __awaiter(this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n if (this.pasteOptions) {\n return [2 /*return*/, this.executeCommand(this.pasteOptions.command || defaults_1.getDefaultSaveImageCommandName(), {\n pasteOptions: this.pasteOptions,\n event: event\n })];\n }\n return [2 /*return*/];\n });\n });\n };\n /**\n * Returns a command by name\n * @param name\n */\n CommandOrchestrator.prototype.getCommandByName = function (name) {\n return this.commandMap[name];\n };\n return CommandOrchestrator;\n}());\nexports.CommandOrchestrator = CommandOrchestrator;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.extractKeyActivatedCommands = void 0;\n/**\n * Returns a flat array of commands that can be activated by the keyboard.\n * When keydowns happen, these commands 'handleKeyCommand' will be executed, in this order,\n * and the first that returns true will be executed.\n */\nfunction extractKeyActivatedCommands(commandMap) {\n var result = [];\n for (var command in commandMap) {\n if (commandMap.hasOwnProperty(command)) {\n if (commandMap[command].handleKeyCommand) {\n result.push(command);\n }\n }\n }\n return result;\n}\nexports.extractKeyActivatedCommands = extractKeyActivatedCommands;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.boldCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nexports.boldCommand = {\n buttonProps: { \"aria-label\": \"Add bold text\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n });\n var state1 = textApi.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the bold mark up\n var state2 = textApi.replaceSelection(\"**\" + state1.selectedText + \"**\");\n // Adjust the selection to not contain the **\n textApi.setSelectionRange({\n start: state2.selection.end - 2 - state1.selectedText.length,\n end: state2.selection.end - 2\n });\n },\n handleKeyCommand: function (e) { return (e.ctrlKey || e.metaKey) && e.key == \"b\"; }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.codeCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nexports.codeCommand = {\n buttonProps: { \"aria-label\": \"Insert code\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n });\n var state1 = textApi.setSelectionRange(newSelectionRange);\n // when there's no breaking line\n if (state1.selectedText.indexOf(\"\\n\") === -1) {\n textApi.replaceSelection(\"`\" + state1.selectedText + \"`\");\n // Adjust the selection to not contain the **\n var selectionStart_1 = state1.selection.start + 1;\n var selectionEnd_1 = selectionStart_1 + state1.selectedText.length;\n textApi.setSelectionRange({\n start: selectionStart_1,\n end: selectionEnd_1\n });\n return;\n }\n var breaksBeforeCount = MarkdownUtil_1.getBreaksNeededForEmptyLineBefore(state1.text, state1.selection.start);\n var breaksBefore = Array(breaksBeforeCount + 1).join(\"\\n\");\n var breaksAfterCount = MarkdownUtil_1.getBreaksNeededForEmptyLineAfter(state1.text, state1.selection.end);\n var breaksAfter = Array(breaksAfterCount + 1).join(\"\\n\");\n textApi.replaceSelection(breaksBefore + \"```\\n\" + state1.selectedText + \"\\n```\" + breaksAfter);\n var selectionStart = state1.selection.start + breaksBeforeCount + 4;\n var selectionEnd = selectionStart + state1.selectedText.length;\n textApi.setSelectionRange({\n start: selectionStart,\n end: selectionEnd\n });\n }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getDefaultSaveImageCommandName = exports.getDefaultCommandMap = exports.getDefaultToolbarCommands = void 0;\nvar headerCommand_1 = require(\"./headerCommand\");\nvar boldCommand_1 = require(\"./boldCommand\");\nvar italicCommand_1 = require(\"./italicCommand\");\nvar strikeThroughCommand_1 = require(\"./strikeThroughCommand\");\nvar linkCommand_1 = require(\"./linkCommand\");\nvar quoteCommand_1 = require(\"./quoteCommand\");\nvar codeCommand_1 = require(\"./codeCommand\");\nvar listCommands_1 = require(\"./listCommands\");\nvar imageCommand_1 = require(\"./imageCommand\");\nvar save_image_command_1 = require(\"./save-image-command\");\nfunction getDefaultToolbarCommands() {\n return [\n [\"header\", \"bold\", \"italic\", \"strikethrough\"],\n [\"link\", \"quote\", \"code\", \"image\"],\n [\"unordered-list\", \"ordered-list\", \"checked-list\"]\n ];\n}\nexports.getDefaultToolbarCommands = getDefaultToolbarCommands;\nfunction getDefaultCommandMap() {\n return {\n header: headerCommand_1.headerCommand,\n bold: boldCommand_1.boldCommand,\n italic: italicCommand_1.italicCommand,\n strikethrough: strikeThroughCommand_1.strikeThroughCommand,\n link: linkCommand_1.linkCommand,\n quote: quoteCommand_1.quoteCommand,\n code: codeCommand_1.codeCommand,\n image: imageCommand_1.imageCommand,\n \"unordered-list\": listCommands_1.unorderedListCommand,\n \"ordered-list\": listCommands_1.orderedListCommand,\n \"checked-list\": listCommands_1.checkedListCommand,\n \"save-image\": save_image_command_1.saveImageCommand\n };\n}\nexports.getDefaultCommandMap = getDefaultCommandMap;\nfunction getDefaultSaveImageCommandName() {\n return \"save-image\";\n}\nexports.getDefaultSaveImageCommandName = getDefaultSaveImageCommandName;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.headerCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nfunction setHeader(initialState, api, prefix) {\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n });\n var state1 = api.setSelectionRange(newSelectionRange);\n // Add the prefix to the selection\n var state2 = api.replaceSelection(\"\" + prefix + state1.selectedText);\n // Adjust the selection to not contain the prefix\n api.setSelectionRange({\n start: state2.selection.end - state1.selectedText.length,\n end: state2.selection.end\n });\n}\nexports.headerCommand = {\n buttonProps: { \"aria-label\": \"Add header\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n setHeader(initialState, textApi, \"### \");\n }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.imageCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nexports.imageCommand = {\n buttonProps: { \"aria-label\": \"Add image\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n // Replaces the current selection with the whole word selected\n var state1 = textApi.setSelectionRange(MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n }));\n // Replaces the current selection with the image\n var imageTemplate = state1.selectedText || \"https://example.com/your-image.png\";\n textApi.replaceSelection(\"![](\" + imageTemplate + \")\");\n // Adjust the selection to not contain the **\n textApi.setSelectionRange({\n start: state1.selection.start + 4,\n end: state1.selection.start + 4 + imageTemplate.length\n });\n }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.italicCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nexports.italicCommand = {\n buttonProps: { \"aria-label\": \"Add italic text\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n });\n var state1 = textApi.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the italic mark up\n var state2 = textApi.replaceSelection(\"*\" + state1.selectedText + \"*\");\n // Adjust the selection to not contain the *\n textApi.setSelectionRange({\n start: state2.selection.end - 1 - state1.selectedText.length,\n end: state2.selection.end - 1\n });\n },\n handleKeyCommand: function (e) { return (e.ctrlKey || e.metaKey) && e.key == \"i\"; }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.linkCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nexports.linkCommand = {\n buttonProps: { \"aria-label\": \"Add a link\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n });\n var state1 = textApi.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the bold mark up\n var state2 = textApi.replaceSelection(\"[\" + state1.selectedText + \"](url)\");\n // Adjust the selection to not contain the **\n textApi.setSelectionRange({\n start: state2.selection.end - 6 - state1.selectedText.length,\n end: state2.selection.end - 6\n });\n },\n handleKeyCommand: function (e) { return (e.ctrlKey || e.metaKey) && e.key == \"k\"; }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.checkedListCommand = exports.orderedListCommand = exports.unorderedListCommand = exports.makeList = exports.insertBeforeEachLine = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\n/**\n * Inserts insertionString before each line\n */\nfunction insertBeforeEachLine(selectedText, insertBefore) {\n var lines = selectedText.split(/\\n/);\n var insertionLength = 0;\n var modifiedText = lines\n .map(function (item, index) {\n if (typeof insertBefore === \"string\") {\n insertionLength += insertBefore.length;\n return insertBefore + item;\n }\n else if (typeof insertBefore === \"function\") {\n var insertionResult = insertBefore(item, index);\n insertionLength += insertionResult.length;\n return insertBefore(item, index) + item;\n }\n throw Error(\"insertion is expected to be either a string or a function\");\n })\n .join(\"\\n\");\n return { modifiedText: modifiedText, insertionLength: insertionLength };\n}\nexports.insertBeforeEachLine = insertBeforeEachLine;\nvar makeList = function (state0, api, insertBefore) {\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: state0.text,\n selection: state0.selection\n });\n var state1 = api.setSelectionRange(newSelectionRange);\n var breaksBeforeCount = MarkdownUtil_1.getBreaksNeededForEmptyLineBefore(state1.text, state1.selection.start);\n var breaksBefore = Array(breaksBeforeCount + 1).join(\"\\n\");\n var breaksAfterCount = MarkdownUtil_1.getBreaksNeededForEmptyLineAfter(state1.text, state1.selection.end);\n var breaksAfter = Array(breaksAfterCount + 1).join(\"\\n\");\n var modifiedText = insertBeforeEachLine(state1.selectedText, insertBefore);\n api.replaceSelection(\"\" + breaksBefore + modifiedText.modifiedText + breaksAfter);\n // Specifically when the text has only one line, we can exclude the \"- \", for example, from the selection\n var oneLinerOffset = state1.selectedText.indexOf(\"\\n\") === -1 ? modifiedText.insertionLength : 0;\n var selectionStart = state1.selection.start + breaksBeforeCount + oneLinerOffset;\n var selectionEnd = selectionStart + modifiedText.modifiedText.length - oneLinerOffset;\n // Adjust the selection to not contain the **\n api.setSelectionRange({\n start: selectionStart,\n end: selectionEnd\n });\n};\nexports.makeList = makeList;\nexports.unorderedListCommand = {\n buttonProps: { \"aria-label\": \"Add unordered list\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n exports.makeList(initialState, textApi, \"- \");\n }\n};\nexports.orderedListCommand = {\n buttonProps: { \"aria-label\": \"Add ordered list\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n exports.makeList(initialState, textApi, function (item, index) { return index + 1 + \". \"; });\n }\n};\nexports.checkedListCommand = {\n buttonProps: { \"aria-label\": \"Add checked list\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n exports.makeList(initialState, textApi, function (item, index) { return \"- [ ] \"; });\n }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.quoteCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nexports.quoteCommand = {\n buttonProps: { \"aria-label\": \"Insert a quote\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n });\n var state1 = textApi.setSelectionRange(newSelectionRange);\n var breaksBeforeCount = MarkdownUtil_1.getBreaksNeededForEmptyLineBefore(state1.text, state1.selection.start);\n var breaksBefore = Array(breaksBeforeCount + 1).join(\"\\n\");\n var breaksAfterCount = MarkdownUtil_1.getBreaksNeededForEmptyLineAfter(state1.text, state1.selection.end);\n var breaksAfter = Array(breaksAfterCount + 1).join(\"\\n\");\n // Replaces the current selection with the quote mark up\n textApi.replaceSelection(breaksBefore + \"> \" + state1.selectedText + breaksAfter);\n var selectionStart = state1.selection.start + breaksBeforeCount + 2;\n var selectionEnd = selectionStart + state1.selectedText.length;\n textApi.setSelectionRange({\n start: selectionStart,\n end: selectionEnd\n });\n }\n};\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.saveImageCommand = void 0;\nvar files_1 = require(\"../../util/files\");\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nfunction dataTransferToArray(items) {\n var result = [];\n for (var index in items) {\n var item = items[index];\n if (item.kind === \"file\") {\n result.push(item.getAsFile());\n }\n }\n return result;\n}\nfunction fileListToArray(list) {\n var result = [];\n for (var i = 0; i < list.length; i++) {\n result.push(list[0]);\n }\n return result;\n}\nfunction filterItems(items, _a) {\n var multiple = _a.multiple, accept = _a.accept;\n var filteredItems = items;\n if (!multiple) {\n filteredItems = filteredItems.slice(0, 1);\n }\n if (accept) {\n //https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#unique_file_type_specifiers\n var acceptedTypes = accept.split(\",\");\n var fileExtensions_1 = new Set(acceptedTypes.filter(function (t) { return /^\\.\\w+/.test(t); }).map(function (t) { return t.split(\".\")[1]; }));\n var mimeTypes_1 = new Set(acceptedTypes.filter(function (t) { return /^[-\\w.]+\\/[-\\w.]+$/.test(t); }));\n var anyTypes_1 = new Set(acceptedTypes\n .filter(function (t) { return /(audio|video|image)\\/\\*/.test(t); })\n .map(function (t) { return t.split(\"/\")[0]; }));\n filteredItems = filteredItems.filter(function (f) {\n return fileExtensions_1.has(f.name.split(\".\")[1]) ||\n mimeTypes_1.has(f.type) ||\n anyTypes_1.has(f.type.split(\"/\")[0]);\n });\n }\n return filteredItems;\n}\nexports.saveImageCommand = {\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi, context = _a.context, l18n = _a.l18n;\n return __awaiter(this, void 0, void 0, function () {\n var pasteContext, event, _b, saveImage, multiple, accept, items, filteredItems, _c, _d, _i, index, initialState_1, breaksBeforeCount, breaksBefore, placeHolder, blob, blobContents, savingImage, imageUrl, newState, uploadingText, realImageMarkdown, selectionDelta;\n return __generator(this, function (_e) {\n switch (_e.label) {\n case 0:\n if (!context) {\n throw new Error(\"wrong context\");\n }\n pasteContext = context;\n event = pasteContext.event, _b = pasteContext.pasteOptions, saveImage = _b.saveImage, multiple = _b.multiple, accept = _b.accept;\n items = isPasteEvent(context)\n ? dataTransferToArray(event.clipboardData.items)\n : isDragEvent(context)\n ? dataTransferToArray(event.dataTransfer.items)\n : fileListToArray(event.target.files);\n filteredItems = filterItems(items, { multiple: multiple, accept: accept });\n _c = [];\n for (_d in filteredItems)\n _c.push(_d);\n _i = 0;\n _e.label = 1;\n case 1:\n if (!(_i < _c.length)) return [3 /*break*/, 5];\n index = _c[_i];\n initialState_1 = textApi.getState();\n breaksBeforeCount = MarkdownUtil_1.getBreaksNeededForEmptyLineBefore(initialState_1.text, initialState_1.selection.start);\n breaksBefore = Array(breaksBeforeCount + 1).join(\"\\n\");\n placeHolder = breaksBefore + \"![\" + l18n.uploadingImage + \"]()\";\n textApi.replaceSelection(placeHolder);\n blob = items[index];\n return [4 /*yield*/, files_1.readFileAsync(blob)];\n case 2:\n blobContents = _e.sent();\n savingImage = saveImage(blobContents, blob);\n return [4 /*yield*/, savingImage.next()];\n case 3:\n imageUrl = (_e.sent()).value;\n newState = textApi.getState();\n uploadingText = newState.text.substr(initialState_1.selection.start, placeHolder.length);\n if (uploadingText === placeHolder) {\n // In this case, the user did not touch the placeholder. Good user\n // we will replace it with the real one that came from the server\n textApi.setSelectionRange({\n start: initialState_1.selection.start,\n end: initialState_1.selection.start + placeHolder.length\n });\n realImageMarkdown = imageUrl\n ? breaksBefore + \"![image](\" + imageUrl + \")\"\n : \"\";\n selectionDelta = realImageMarkdown.length - placeHolder.length;\n textApi.replaceSelection(realImageMarkdown);\n textApi.setSelectionRange({\n start: newState.selection.start + selectionDelta,\n end: newState.selection.end + selectionDelta\n });\n }\n _e.label = 4;\n case 4:\n _i++;\n return [3 /*break*/, 1];\n case 5: return [2 /*return*/];\n }\n });\n });\n }\n};\nfunction isPasteEvent(context) {\n return (context.event\n .clipboardData !== undefined);\n}\nfunction isDragEvent(context) {\n return (context.event.dataTransfer !==\n undefined);\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.strikeThroughCommand = void 0;\nvar MarkdownUtil_1 = require(\"../../util/MarkdownUtil\");\nexports.strikeThroughCommand = {\n buttonProps: { \"aria-label\": \"Add strikethrough text\" },\n execute: function (_a) {\n var initialState = _a.initialState, textApi = _a.textApi;\n // Adjust the selection to encompass the whole word if the caret is inside one\n var newSelectionRange = MarkdownUtil_1.selectWord({\n text: initialState.text,\n selection: initialState.selection\n });\n var state1 = textApi.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the strikethrough mark up\n var state2 = textApi.replaceSelection(\"~~\" + state1.selectedText + \"~~\");\n // Adjust the selection to not contain the ~~\n textApi.setSelectionRange({\n start: state2.selection.end - 2 - state1.selectedText.length,\n end: state2.selection.end - 2\n });\n }\n};\n","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Preview = void 0;\nvar React = require(\"react\");\nvar ClassNames_1 = require(\"../util/ClassNames\");\nvar Preview = /** @class */ (function (_super) {\n __extends(Preview, _super);\n function Preview(props) {\n var _this = _super.call(this, props) || this;\n _this.state = {\n loading: true\n };\n return _this;\n }\n Preview.prototype.componentDidMount = function () {\n this.generatePreview();\n };\n Preview.prototype.componentDidUpdate = function (prevProps, prevState) {\n if (this.props.markdown !== prevProps.markdown) {\n this.generatePreview();\n }\n };\n Preview.prototype.generatePreview = function () {\n var _this = this;\n var _a = this.props, markdown = _a.markdown, generateMarkdownPreview = _a.generateMarkdownPreview;\n generateMarkdownPreview(markdown).then(function (preview) {\n _this.setState({\n preview: preview,\n loading: false\n });\n });\n };\n Preview.prototype.render = function () {\n var _a = this.props, classes = _a.classes, minHeight = _a.minHeight, loadingPreview = _a.loadingPreview, refObject = _a.refObject, heightUnits = _a.heightUnits;\n var _b = this.state, preview = _b.preview, loading = _b.loading;\n var finalHtml = loading ? loadingPreview : preview;\n var content;\n if (typeof finalHtml === \"string\") {\n content = (React.createElement(\"div\", { className: \"mde-preview-content\", dangerouslySetInnerHTML: { __html: finalHtml || \"

 

\" }, ref: refObject }));\n }\n else {\n content = React.createElement(\"div\", { className: \"mde-preview-content\" }, finalHtml);\n }\n var minHeightVal = minHeight && heightUnits ? minHeight + 10 + heightUnits : minHeight + 10;\n return (React.createElement(\"div\", { className: ClassNames_1.classNames(\"mde-preview\", classes, { loading: loading }), style: { minHeight: minHeightVal }, \"data-testid\": \"mde-preview\" }, content));\n };\n return Preview;\n}(React.Component));\nexports.Preview = Preview;\n","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ReactMde = void 0;\nvar React = require(\"react\");\nvar _1 = require(\".\");\nvar defaults_1 = require(\"../commands/default-commands/defaults\");\nvar react_mde_en_1 = require(\"../l18n/react-mde.en\");\nvar icons_1 = require(\"../icons\");\nvar ClassNames_1 = require(\"../util/ClassNames\");\nvar command_orchestrator_1 = require(\"../commands/command-orchestrator\");\nvar pasteOptionDefaults = {\n accept: \"image/*\",\n multiple: false\n};\nvar ReactMde = /** @class */ (function (_super) {\n __extends(ReactMde, _super);\n function ReactMde(props) {\n var _a;\n var _this = _super.call(this, props) || this;\n _this.handleTextChange = function (value) {\n var onChange = _this.props.onChange;\n onChange(value);\n };\n _this.handlePaste = function (event) { return __awaiter(_this, void 0, void 0, function () {\n var paste;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n paste = this.props.paste;\n if (!paste || !paste.saveImage) {\n return [2 /*return*/];\n }\n return [4 /*yield*/, this.commandOrchestrator.executePasteCommand(event)];\n case 1:\n _a.sent();\n return [2 /*return*/];\n }\n });\n }); };\n _this.handleDrop = function (event) { return __awaiter(_this, void 0, void 0, function () {\n var paste;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n paste = this.props.paste;\n if (!paste || !paste.saveImage) {\n return [2 /*return*/];\n }\n return [4 /*yield*/, this.commandOrchestrator.executeDropCommand(event)];\n case 1:\n _a.sent();\n return [2 /*return*/];\n }\n });\n }); };\n _this.handleImageSelection = function (event) { return __awaiter(_this, void 0, void 0, function () {\n var paste;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n paste = this.props.paste;\n if (!paste || !paste.saveImage) {\n return [2 /*return*/];\n }\n return [4 /*yield*/, this.commandOrchestrator.executeSelectImageCommand(event)];\n case 1:\n _a.sent();\n return [2 /*return*/];\n }\n });\n }); };\n _this.handleTabChange = function (newTab) {\n var onTabChange = _this.props.onTabChange;\n onTabChange(newTab);\n };\n _this.handleCommand = function (commandName) { return __awaiter(_this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0: return [4 /*yield*/, this.commandOrchestrator.executeCommand(commandName)];\n case 1:\n _a.sent();\n return [2 /*return*/];\n }\n });\n }); };\n _this.finalRefs = __assign({}, (props.refs || {}));\n if (!_this.finalRefs.textarea) {\n _this.finalRefs.textarea = React.createRef();\n }\n if (!_this.finalRefs.preview) {\n _this.finalRefs.preview = React.createRef();\n }\n _this.commandOrchestrator = new command_orchestrator_1.CommandOrchestrator(_this.props.commands, _this.finalRefs.textarea, _this.props.l18n, _this.props.paste\n ? __assign(__assign({}, pasteOptionDefaults), _this.props.paste) : undefined);\n var minEditorHeight = Math.min(props.maxEditorHeight, props.minEditorHeight);\n _this.state = {\n editorHeight: (_a = props.initialEditorHeight) !== null && _a !== void 0 ? _a : minEditorHeight\n };\n return _this;\n }\n ReactMde.prototype.render = function () {\n var _this = this;\n var _a, _b;\n var _c = this.props, getIcon = _c.getIcon, toolbarCommands = _c.toolbarCommands, classes = _c.classes, loadingPreview = _c.loadingPreview, readOnly = _c.readOnly, disablePreview = _c.disablePreview, value = _c.value, l18n = _c.l18n, minPreviewHeight = _c.minPreviewHeight, heightUnits = _c.heightUnits, childProps = _c.childProps, selectedTab = _c.selectedTab, generateMarkdownPreview = _c.generateMarkdownPreview, loadSuggestions = _c.loadSuggestions, suggestionTriggerCharacters = _c.suggestionTriggerCharacters, textAreaComponent = _c.textAreaComponent;\n var finalChildProps = childProps || {};\n var toolbarButtons = toolbarCommands.map(function (group) {\n return group.map(function (commandName) {\n var command = _this.commandOrchestrator.getCommand(commandName);\n return {\n commandName: commandName,\n buttonContent: command.icon\n ? command.icon(getIcon)\n : getIcon(commandName),\n buttonProps: command.buttonProps,\n buttonComponentClass: command.buttonComponentClass\n };\n });\n });\n return (React.createElement(\"div\", { className: ClassNames_1.classNames(\"react-mde\", \"react-mde-tabbed-layout\", classes === null || classes === void 0 ? void 0 : classes.reactMde) },\n React.createElement(_1.Toolbar, { classes: classes === null || classes === void 0 ? void 0 : classes.toolbar, buttons: toolbarButtons, onCommand: this.handleCommand, onTabChange: this.handleTabChange, tab: selectedTab, readOnly: readOnly, disablePreview: disablePreview, l18n: l18n, buttonProps: finalChildProps.commandButtons, writeButtonProps: finalChildProps.writeButton, previewButtonProps: finalChildProps.previewButton }),\n React.createElement(\"div\", { className: ClassNames_1.classNames({ invisible: selectedTab !== \"write\" }) },\n React.createElement(_1.TextArea, { classes: classes === null || classes === void 0 ? void 0 : classes.textArea, suggestionsDropdownClasses: classes === null || classes === void 0 ? void 0 : classes.suggestionsDropdown, suggestionsAutoplace: this.props.suggestionsAutoplace, refObject: this.finalRefs.textarea, onChange: this.handleTextChange, onPaste: this.handlePaste, onDrop: this.handleDrop, readOnly: readOnly, textAreaComponent: textAreaComponent, textAreaProps: childProps && childProps.textArea, height: this.state.editorHeight, heightUnits: this.props.heightUnits, value: value, suggestionTriggerCharacters: suggestionTriggerCharacters, loadSuggestions: loadSuggestions, onPossibleKeyCommand: this.commandOrchestrator.handlePossibleKeyCommand }),\n this.props.paste && (React.createElement(\"label\", { className: ClassNames_1.classNames(\"image-tip\") },\n React.createElement(\"input\", { className: ClassNames_1.classNames(\"image-input\"), type: \"file\", accept: (_a = this.props.paste.accept) !== null && _a !== void 0 ? _a : pasteOptionDefaults.accept, multiple: (_b = this.props.paste.multiple) !== null && _b !== void 0 ? _b : pasteOptionDefaults.multiple, onChange: this.handleImageSelection }),\n React.createElement(\"span\", null, l18n.pasteDropSelect)))),\n selectedTab !== \"write\" && (React.createElement(_1.Preview, { classes: classes === null || classes === void 0 ? void 0 : classes.preview, refObject: this.finalRefs.preview, loadingPreview: loadingPreview, minHeight: minPreviewHeight, heightUnits: heightUnits, generateMarkdownPreview: generateMarkdownPreview, markdown: value }))));\n };\n ReactMde.defaultProps = {\n commands: defaults_1.getDefaultCommandMap(),\n toolbarCommands: defaults_1.getDefaultToolbarCommands(),\n getIcon: function (name) { return React.createElement(icons_1.SvgIcon, { icon: name }); },\n readOnly: false,\n l18n: react_mde_en_1.enL18n,\n minEditorHeight: 200,\n maxEditorHeight: 500,\n minPreviewHeight: 200,\n heightUnits: \"px\",\n selectedTab: \"write\",\n disablePreview: false,\n suggestionTriggerCharacters: [\"@\"],\n suggestionsAutoplace: false\n };\n return ReactMde;\n}(React.Component));\nexports.ReactMde = ReactMde;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SuggestionsDropdown = void 0;\nvar React = require(\"react\");\nvar ClassNames_1 = require(\"../util/ClassNames\");\nvar SuggestionsDropdown = function (_a) {\n var classes = _a.classes, suggestions = _a.suggestions, caret = _a.caret, onSuggestionSelected = _a.onSuggestionSelected, suggestionsAutoplace = _a.suggestionsAutoplace, focusIndex = _a.focusIndex, textAreaRef = _a.textAreaRef;\n var handleSuggestionClick = function (event) {\n event.preventDefault();\n var index = parseInt(event.currentTarget.attributes[\"data-index\"].value);\n onSuggestionSelected(index);\n };\n var handleMouseDown = function (event) { return event.preventDefault(); };\n var vw = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0);\n var vh = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0);\n var left = caret.left - textAreaRef.current.scrollLeft;\n var top = caret.top - textAreaRef.current.scrollTop;\n var style = {};\n if (suggestionsAutoplace &&\n top + textAreaRef.current.getBoundingClientRect().top > vh / 2)\n style.bottom = textAreaRef.current.offsetHeight - top;\n else\n style.top = top;\n if (suggestionsAutoplace &&\n left + textAreaRef.current.getBoundingClientRect().left > vw / 2)\n style.right = textAreaRef.current.offsetWidth - left;\n else\n style.left = left;\n return (React.createElement(\"ul\", { className: ClassNames_1.classNames(\"mde-suggestions\", classes), style: style }, suggestions.map(function (s, i) { return (React.createElement(\"li\", { onClick: handleSuggestionClick, onMouseDown: handleMouseDown, key: i, \"aria-selected\": focusIndex === i ? \"true\" : \"false\", \"data-index\": \"\" + i }, s.preview)); })));\n};\nexports.SuggestionsDropdown = SuggestionsDropdown;\n","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TextArea = void 0;\nvar React = require(\"react\");\nvar ClassNames_1 = require(\"../util/ClassNames\");\nvar TextAreaCaretPosition_1 = require(\"../util/TextAreaCaretPosition\");\nvar InsertTextAtPosition_1 = require(\"../util/InsertTextAtPosition\");\nvar Math_1 = require(\"../util/Math\");\nvar SuggestionsDropdown_1 = require(\"./SuggestionsDropdown\");\nvar TextArea = /** @class */ (function (_super) {\n __extends(TextArea, _super);\n function TextArea(props) {\n var _this = _super.call(this, props) || this;\n _this.currentLoadSuggestionsPromise = Promise.resolve(undefined);\n /**\n * suggestionsPromiseIndex exists as a means to cancel what happens when the suggestions promise finishes loading.\n *\n * When the user is searching for suggestions, there is a promise that, when resolved, causes a re-render.\n * However, in case there is another promise to be resolved after the current one, it does not make sense to re-render\n * only to re-render again after the next one is complete.\n *\n * When there is a promise loading and the user cancels the suggestion, you don't want the status to go back to \"active\"\n * when the promise resolves.\n *\n * suggestionsPromiseIndex increments every time the mentions query\n */\n _this.suggestionsPromiseIndex = 0;\n _this.getTextArea = function () {\n return _this.props.refObject.current;\n };\n _this.handleOnChange = function (event) {\n var onChange = _this.props.onChange;\n onChange(event.target.value);\n };\n _this.handleBlur = function () {\n var mention = _this.state.mention;\n if (mention) {\n _this.setState({ mention: { status: \"inactive\", suggestions: [] } });\n }\n };\n _this.startLoadingSuggestions = function (text) {\n var promiseIndex = ++_this.suggestionsPromiseIndex;\n var loadSuggestions = _this.props.loadSuggestions;\n _this.currentLoadSuggestionsPromise = _this.currentLoadSuggestionsPromise\n .then(function () { return loadSuggestions(text, _this.state.mention.triggeredBy); })\n .then(function (suggestions) {\n if (_this.state.mention.status === \"inactive\") {\n // This means this promise resolved too late when the status has already been set to inactice\n return;\n }\n else if (_this.suggestionsPromiseIndex === promiseIndex) {\n if (!suggestions || !suggestions.length) {\n _this.setState({\n mention: {\n status: \"inactive\",\n suggestions: []\n }\n });\n }\n else {\n _this.setState({\n mention: __assign(__assign({}, _this.state.mention), { status: \"active\", suggestions: suggestions, focusIndex: 0 })\n });\n }\n _this.suggestionsPromiseIndex = 0;\n }\n return Promise.resolve();\n });\n };\n _this.loadEmptySuggestion = function (target, key) {\n var caret = TextAreaCaretPosition_1.getCaretCoordinates(target, key);\n _this.startLoadingSuggestions(\"\");\n _this.setState({\n mention: {\n status: \"loading\",\n startPosition: target.selectionStart + 1,\n caret: caret,\n suggestions: [],\n triggeredBy: key\n }\n });\n };\n _this.handleSuggestionSelected = function (index) {\n var mention = _this.state.mention;\n _this.getTextArea().selectionStart = mention.startPosition - 1;\n var textForInsert = _this.props.value.substr(_this.getTextArea().selectionStart, _this.getTextArea().selectionEnd - _this.getTextArea().selectionStart);\n InsertTextAtPosition_1.insertText(_this.getTextArea(), mention.suggestions[index].value + \" \");\n _this.setState({\n mention: {\n status: \"inactive\",\n suggestions: []\n }\n });\n };\n _this.handleKeyDown = function (event) {\n if (_this.props.onPossibleKeyCommand) {\n var handled = _this.props.onPossibleKeyCommand(event);\n if (handled) {\n event.preventDefault();\n // If the keydown resulted in a command being executed, we will just close the suggestions if they are open.\n // Resetting suggestionsPromiseIndex will cause any promise that is yet to be resolved to have no effect\n // when they finish loading.\n // TODO: The code below is duplicate, we need to clean this up\n _this.suggestionsPromiseIndex = 0;\n _this.setState({\n mention: {\n status: \"inactive\",\n suggestions: []\n }\n });\n return;\n }\n }\n if (!_this.suggestionsEnabled()) {\n return;\n }\n var key = event.key, shiftKey = event.shiftKey, currentTarget = event.currentTarget;\n var selectionStart = currentTarget.selectionStart;\n var mention = _this.state.mention;\n switch (mention.status) {\n case \"loading\":\n case \"active\":\n if (key === \"Escape\" ||\n (key === \"Backspace\" &&\n selectionStart <= _this.state.mention.startPosition)) {\n // resetting suggestionsPromiseIndex will cause any promise that is yet to be resolved to have no effect\n // when they finish loading.\n _this.suggestionsPromiseIndex = 0;\n _this.setState({\n mention: {\n status: \"inactive\",\n suggestions: []\n }\n });\n }\n else if (mention.status === \"active\" &&\n (key === \"ArrowUp\" || key === \"ArrowDown\") &&\n !shiftKey) {\n event.preventDefault();\n var focusDelta = key === \"ArrowUp\" ? -1 : 1;\n _this.setState({\n mention: __assign(__assign({}, mention), { focusIndex: Math_1.mod(mention.focusIndex + focusDelta, mention.suggestions.length) })\n });\n }\n else if (key === \"Enter\" &&\n mention.status === \"active\" &&\n mention.suggestions.length) {\n event.preventDefault();\n _this.handleSuggestionSelected(mention.focusIndex);\n }\n break;\n default:\n // Ignore\n }\n };\n _this.handleKeyUp = function (event) {\n var key = event.key;\n var mention = _this.state.mention;\n var _a = _this.props, suggestionTriggerCharacters = _a.suggestionTriggerCharacters, value = _a.value;\n switch (mention.status) {\n case \"loading\":\n case \"active\":\n if (key === \"Backspace\") {\n var searchText = value.substr(mention.startPosition, _this.getTextArea().selectionStart - mention.startPosition);\n _this.startLoadingSuggestions(searchText);\n if (mention.status !== \"loading\") {\n _this.setState({\n mention: __assign(__assign({}, _this.state.mention), { status: \"loading\" })\n });\n }\n }\n break;\n case \"inactive\":\n if (key === \"Backspace\") {\n var prevChar = value.charAt(_this.getTextArea().selectionStart - 1);\n var isAtMention = suggestionTriggerCharacters.includes(value.charAt(_this.getTextArea().selectionStart - 1));\n if (isAtMention) {\n _this.loadEmptySuggestion(event.currentTarget, prevChar);\n }\n }\n break;\n default:\n // Ignore\n }\n };\n _this.handleKeyPress = function (event) {\n var _a = _this.props, suggestionTriggerCharacters = _a.suggestionTriggerCharacters, value = _a.value;\n var mention = _this.state.mention;\n var key = event.key;\n switch (mention.status) {\n case \"loading\":\n case \"active\":\n if (key === \" \") {\n _this.setState({\n mention: __assign(__assign({}, _this.state.mention), { status: \"inactive\" })\n });\n return;\n }\n var searchText = value.substr(mention.startPosition, _this.getTextArea().selectionStart - mention.startPosition) + key;\n // In this case, the mentions box was open but the user typed something else\n _this.startLoadingSuggestions(searchText);\n if (mention.status !== \"loading\") {\n _this.setState({\n mention: __assign(__assign({}, _this.state.mention), { status: \"loading\" })\n });\n }\n break;\n case \"inactive\":\n if (suggestionTriggerCharacters.indexOf(event.key) === -1 ||\n !/\\s|\\(|\\[|^.{0}$/.test(value.charAt(_this.getTextArea().selectionStart - 1))) {\n return;\n }\n _this.loadEmptySuggestion(event.currentTarget, event.key);\n break;\n }\n };\n _this.state = { mention: { status: \"inactive\", suggestions: [] } };\n return _this;\n }\n TextArea.prototype.suggestionsEnabled = function () {\n return (this.props.suggestionTriggerCharacters &&\n this.props.suggestionTriggerCharacters.length &&\n this.props.loadSuggestions);\n };\n TextArea.prototype.render = function () {\n var _this = this;\n var _a = this.props, classes = _a.classes, readOnly = _a.readOnly, textAreaProps = _a.textAreaProps, height = _a.height, heightUnits = _a.heightUnits, value = _a.value, suggestionTriggerCharacters = _a.suggestionTriggerCharacters, loadSuggestions = _a.loadSuggestions, suggestionsDropdownClasses = _a.suggestionsDropdownClasses, textAreaComponent = _a.textAreaComponent, onPaste = _a.onPaste, onDrop = _a.onDrop;\n var suggestionsEnabled = suggestionTriggerCharacters &&\n suggestionTriggerCharacters.length &&\n loadSuggestions;\n var mention = this.state.mention;\n var TextAreaComponent = (textAreaComponent ||\n \"textarea\");\n var heightVal = height && heightUnits ? height + heightUnits : height;\n return (React.createElement(\"div\", { className: \"mde-textarea-wrapper\" },\n React.createElement(TextAreaComponent, __assign({ className: ClassNames_1.classNames(\"mde-text\", classes), style: { height: heightVal }, ref: this.props.refObject, readOnly: readOnly, value: value, \"data-testid\": \"text-area\" }, textAreaProps, { onChange: function (event) {\n var _a;\n (_a = textAreaProps === null || textAreaProps === void 0 ? void 0 : textAreaProps.onChange) === null || _a === void 0 ? void 0 : _a.call(textAreaProps, event);\n _this.handleOnChange(event);\n }, onBlur: function (event) {\n var _a;\n (_a = textAreaProps === null || textAreaProps === void 0 ? void 0 : textAreaProps.onBlur) === null || _a === void 0 ? void 0 : _a.call(textAreaProps, event);\n if (suggestionsEnabled) {\n _this.handleBlur();\n }\n }, onKeyDown: function (event) {\n var _a;\n (_a = textAreaProps === null || textAreaProps === void 0 ? void 0 : textAreaProps.onKeyDown) === null || _a === void 0 ? void 0 : _a.call(textAreaProps, event);\n _this.handleKeyDown(event);\n }, onKeyUp: function (event) {\n var _a;\n (_a = textAreaProps === null || textAreaProps === void 0 ? void 0 : textAreaProps.onKeyUp) === null || _a === void 0 ? void 0 : _a.call(textAreaProps, event);\n if (suggestionsEnabled) {\n _this.handleKeyUp(event);\n }\n }, onKeyPress: function (event) {\n var _a;\n (_a = textAreaProps === null || textAreaProps === void 0 ? void 0 : textAreaProps.onKeyPress) === null || _a === void 0 ? void 0 : _a.call(textAreaProps, event);\n if (suggestionsEnabled) {\n _this.handleKeyPress(event);\n }\n }, onPaste: function (event) {\n var _a;\n (_a = textAreaProps === null || textAreaProps === void 0 ? void 0 : textAreaProps.onPaste) === null || _a === void 0 ? void 0 : _a.call(textAreaProps, event);\n onPaste(event);\n }, onDragOver: function (event) {\n event.preventDefault();\n event.stopPropagation();\n }, onDrop: function (event) {\n var _a;\n (_a = textAreaProps === null || textAreaProps === void 0 ? void 0 : textAreaProps.onDrop) === null || _a === void 0 ? void 0 : _a.call(textAreaProps, event);\n onDrop(event);\n event.preventDefault();\n } })),\n mention.status === \"active\" && mention.suggestions.length && (React.createElement(SuggestionsDropdown_1.SuggestionsDropdown, { classes: suggestionsDropdownClasses, caret: mention.caret, suggestions: mention.suggestions, onSuggestionSelected: this.handleSuggestionSelected, suggestionsAutoplace: this.props.suggestionsAutoplace, focusIndex: mention.focusIndex, textAreaRef: this.props.refObject }))));\n };\n return TextArea;\n}(React.Component));\nexports.TextArea = TextArea;\n","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Toolbar = void 0;\nvar React = require(\"react\");\nvar ClassNames_1 = require(\"../util/ClassNames\");\nvar ToolbarButtonGroup_1 = require(\"./ToolbarButtonGroup\");\nvar ToolbarButton_1 = require(\"./ToolbarButton\");\nvar Toolbar = /** @class */ (function (_super) {\n __extends(Toolbar, _super);\n function Toolbar() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.handleTabChange = function (tab) {\n var onTabChange = _this.props.onTabChange;\n onTabChange(tab);\n };\n return _this;\n }\n Toolbar.prototype.render = function () {\n var _this = this;\n var l18n = this.props.l18n;\n var _a = this.props, classes = _a.classes, children = _a.children, buttons = _a.buttons, onCommand = _a.onCommand, readOnly = _a.readOnly, disablePreview = _a.disablePreview, writeButtonProps = _a.writeButtonProps, previewButtonProps = _a.previewButtonProps, buttonProps = _a.buttonProps;\n if ((!buttons || buttons.length === 0) && !children) {\n return null;\n }\n var writePreviewTabs = (React.createElement(\"div\", { className: \"mde-tabs\" },\n React.createElement(\"button\", __assign({ type: \"button\", className: ClassNames_1.classNames({ selected: this.props.tab === \"write\" }), onClick: function () { return _this.handleTabChange(\"write\"); } }, writeButtonProps), l18n.write),\n React.createElement(\"button\", __assign({ type: \"button\", className: ClassNames_1.classNames({ selected: this.props.tab === \"preview\" }), onClick: function () { return _this.handleTabChange(\"preview\"); } }, previewButtonProps), l18n.preview)));\n return (React.createElement(\"div\", { className: ClassNames_1.classNames(\"mde-header\", classes) },\n !disablePreview && writePreviewTabs,\n buttons.map(function (commandGroup, i) { return (React.createElement(ToolbarButtonGroup_1.ToolbarButtonGroup, { key: i, hidden: _this.props.tab === \"preview\" }, commandGroup.map(function (c, j) {\n return (React.createElement(ToolbarButton_1.ToolbarButton, { key: j, name: c.commandName, buttonContent: c.buttonContent, buttonProps: __assign(__assign({}, (buttonProps || {})), c.buttonProps), onClick: function () { return onCommand(c.commandName); }, readOnly: readOnly, buttonComponentClass: c.buttonComponentClass }));\n }))); })));\n };\n return Toolbar;\n}(React.Component));\nexports.Toolbar = Toolbar;\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ToolbarButton = void 0;\nvar React = require(\"react\");\nvar defaultButtonProps = {\n tabIndex: -1\n};\nvar ToolbarButton = function (props) {\n var buttonComponentClass = props.buttonComponentClass, buttonContent = props.buttonContent, buttonProps = props.buttonProps, onClick = props.onClick, readOnly = props.readOnly, name = props.name;\n var finalButtonProps = __assign(__assign({}, defaultButtonProps), (buttonProps || {}));\n var finalButtonComponent = buttonComponentClass || \"button\";\n return (React.createElement(\"li\", { className: \"mde-header-item\" }, React.createElement(finalButtonComponent, __assign(__assign({ \"data-name\": name }, finalButtonProps), {\n onClick: onClick,\n disabled: readOnly,\n type: \"button\"\n }), buttonContent)));\n};\nexports.ToolbarButton = ToolbarButton;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ToolbarButtonGroup = void 0;\nvar React = require(\"react\");\nvar ClassNames_1 = require(\"../util/ClassNames\");\nvar ToolbarButtonGroup = function (props) {\n return (React.createElement(\"ul\", { className: ClassNames_1.classNames(\"mde-header-group\", { hidden: props.hidden }) }, props.children));\n};\nexports.ToolbarButtonGroup = ToolbarButtonGroup;\n","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\n__exportStar(require(\"./ToolbarButtonGroup\"), exports);\n__exportStar(require(\"./ToolbarButton\"), exports);\n__exportStar(require(\"../icons/MdeFontAwesomeIcon\"), exports);\n__exportStar(require(\"./Preview\"), exports);\n__exportStar(require(\"./TextArea\"), exports);\n__exportStar(require(\"./Toolbar\"), exports);\n__exportStar(require(\"./ReactMde\"), exports);\n__exportStar(require(\"./SuggestionsDropdown\"), exports);\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.MdeFontAwesomeIcon = void 0;\nvar React = require(\"react\");\nvar MdeFontAwesomeIcon = function (_a) {\n var icon = _a.icon;\n var transformedIcon = icon;\n switch (icon) {\n case \"header\":\n transformedIcon = \"heading\";\n break;\n case \"quote\":\n transformedIcon = \"quote-right\";\n break;\n case \"unordered-list\":\n transformedIcon = \"tasks\";\n break;\n case \"ordered-list\":\n transformedIcon = \"list-ol\";\n break;\n case \"checked-list\":\n transformedIcon = \"tasks\";\n break;\n default:\n transformedIcon = icon;\n }\n return React.createElement(\"i\", { className: \"fas fa-\" + transformedIcon, \"aria-hidden\": \"true\" });\n};\nexports.MdeFontAwesomeIcon = MdeFontAwesomeIcon;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SvgIcon = void 0;\nvar React = require(\"react\");\nvar checkedListIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"tasks\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M208 132h288c8.8 0 16-7.2 16-16V76c0-8.8-7.2-16-16-16H208c-8.8 0-16 7.2-16 16v40c0 8.8 7.2 16 16 16zm0 160h288c8.8 0 16-7.2 16-16v-40c0-8.8-7.2-16-16-16H208c-8.8 0-16 7.2-16 16v40c0 8.8 7.2 16 16 16zm0 160h288c8.8 0 16-7.2 16-16v-40c0-8.8-7.2-16-16-16H208c-8.8 0-16 7.2-16 16v40c0 8.8 7.2 16 16 16zM64 368c-26.5 0-48.6 21.5-48.6 48s22.1 48 48.6 48 48-21.5 48-48-21.5-48-48-48zm92.5-299l-72.2 72.2-15.6 15.6c-4.7 4.7-12.9 4.7-17.6 0L3.5 109.4c-4.7-4.7-4.7-12.3 0-17l15.7-15.7c4.7-4.7 12.3-4.7 17 0l22.7 22.1 63.7-63.3c4.7-4.7 12.3-4.7 17 0l17 16.5c4.6 4.7 4.6 12.3-.1 17zm0 159.6l-72.2 72.2-15.7 15.7c-4.7 4.7-12.9 4.7-17.6 0L3.5 269c-4.7-4.7-4.7-12.3 0-17l15.7-15.7c4.7-4.7 12.3-4.7 17 0l22.7 22.1 63.7-63.7c4.7-4.7 12.3-4.7 17 0l17 17c4.6 4.6 4.6 12.2-.1 16.9z\" })));\nvar orderedListIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"list-ol\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M3.263 139.527c0-7.477 3.917-11.572 11.573-11.572h15.131V88.078c0-5.163.534-10.503.534-10.503h-.356s-1.779 2.67-2.848 3.738c-4.451 4.273-10.504 4.451-15.666-1.068l-5.518-6.231c-5.342-5.341-4.984-11.216.534-16.379l21.72-19.938C32.815 33.602 36.732 32 42.785 32H54.89c7.656 0 11.749 3.916 11.749 11.572v84.384h15.488c7.655 0 11.572 4.094 11.572 11.572v8.901c0 7.477-3.917 11.572-11.572 11.572H14.836c-7.656 0-11.573-4.095-11.573-11.572v-8.902zM2.211 304.591c0-47.278 50.955-56.383 50.955-69.165 0-7.18-5.954-8.755-9.28-8.755-3.153 0-6.479 1.051-9.455 3.852-5.079 4.903-10.507 7.004-16.111 2.451l-8.579-6.829c-5.779-4.553-7.18-9.805-2.803-15.409C13.592 201.981 26.025 192 47.387 192c19.437 0 44.476 10.506 44.476 39.573 0 38.347-46.753 46.402-48.679 56.909h39.049c7.529 0 11.557 4.027 11.557 11.382v8.755c0 7.354-4.028 11.382-11.557 11.382h-67.94c-7.005 0-12.083-4.028-12.083-11.382v-4.028zM5.654 454.61l5.603-9.28c3.853-6.654 9.105-7.004 15.584-3.152 4.903 2.101 9.63 3.152 14.359 3.152 10.155 0 14.358-3.502 14.358-8.23 0-6.654-5.604-9.106-15.934-9.106h-4.728c-5.954 0-9.28-2.101-12.258-7.88l-1.05-1.926c-2.451-4.728-1.226-9.806 2.801-14.884l5.604-7.004c6.829-8.405 12.257-13.483 12.257-13.483v-.35s-4.203 1.051-12.608 1.051H16.685c-7.53 0-11.383-4.028-11.383-11.382v-8.755c0-7.53 3.853-11.382 11.383-11.382h58.484c7.529 0 11.382 4.027 11.382 11.382v3.327c0 5.778-1.401 9.806-5.079 14.183l-17.509 20.137c19.611 5.078 28.716 20.487 28.716 34.845 0 21.363-14.358 44.126-48.503 44.126-16.636 0-28.192-4.728-35.896-9.455-5.779-4.202-6.304-9.805-2.626-15.934zM144 132h352c8.837 0 16-7.163 16-16V76c0-8.837-7.163-16-16-16H144c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h352c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H144c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h352c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H144c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16z\" })));\nvar unorderedListIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"list-ul\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M96 96c0 26.51-21.49 48-48 48S0 122.51 0 96s21.49-48 48-48 48 21.49 48 48zM48 208c-26.51 0-48 21.49-48 48s21.49 48 48 48 48-21.49 48-48-21.49-48-48-48zm0 160c-26.51 0-48 21.49-48 48s21.49 48 48 48 48-21.49 48-48-21.49-48-48-48zm96-236h352c8.837 0 16-7.163 16-16V76c0-8.837-7.163-16-16-16H144c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h352c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H144c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h352c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H144c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16z\" })));\nvar imageIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"image\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M464 448H48c-26.51 0-48-21.49-48-48V112c0-26.51 21.49-48 48-48h416c26.51 0 48 21.49 48 48v288c0 26.51-21.49 48-48 48zM112 120c-30.928 0-56 25.072-56 56s25.072 56 56 56 56-25.072 56-56-25.072-56-56-56zM64 384h384V272l-87.515-87.515c-4.686-4.686-12.284-4.686-16.971 0L208 320l-55.515-55.515c-4.686-4.686-12.284-4.686-16.971 0L64 336v48z\" })));\nvar codeIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"code\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 640 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M278.9 511.5l-61-17.7c-6.4-1.8-10-8.5-8.2-14.9L346.2 8.7c1.8-6.4 8.5-10 14.9-8.2l61 17.7c6.4 1.8 10 8.5 8.2 14.9L293.8 503.3c-1.9 6.4-8.5 10.1-14.9 8.2zm-114-112.2l43.5-46.4c4.6-4.9 4.3-12.7-.8-17.2L117 256l90.6-79.7c5.1-4.5 5.5-12.3.8-17.2l-43.5-46.4c-4.5-4.8-12.1-5.1-17-.5L3.8 247.2c-5.1 4.7-5.1 12.8 0 17.5l144.1 135.1c4.9 4.6 12.5 4.4 17-.5zm327.2.6l144.1-135.1c5.1-4.7 5.1-12.8 0-17.5L492.1 112.1c-4.8-4.5-12.4-4.3-17 .5L431.6 159c-4.6 4.9-4.3 12.7.8 17.2L523 256l-90.6 79.7c-5.1 4.5-5.5 12.3-.8 17.2l43.5 46.4c4.5 4.9 12.1 5.1 17 .6z\" })));\nvar quoteIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"quote-right\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M512 80v128c0 137.018-63.772 236.324-193.827 271.172-15.225 4.08-30.173-7.437-30.173-23.199v-33.895c0-10.057 6.228-19.133 15.687-22.55C369.684 375.688 408 330.054 408 256h-72c-26.51 0-48-21.49-48-48V80c0-26.51 21.49-48 48-48h128c26.51 0 48 21.49 48 48zM176 32H48C21.49 32 0 53.49 0 80v128c0 26.51 21.49 48 48 48h72c0 74.054-38.316 119.688-104.313 143.528C6.228 402.945 0 412.021 0 422.078v33.895c0 15.762 14.948 27.279 30.173 23.199C160.228 444.324 224 345.018 224 208V80c0-26.51-21.49-48-48-48z\" })));\nvar linkIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"link\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z\" })));\nvar strikeThroughIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"strikethrough\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M496 288H16c-8.837 0-16-7.163-16-16v-32c0-8.837 7.163-16 16-16h480c8.837 0 16 7.163 16 16v32c0 8.837-7.163 16-16 16zm-214.666 16c27.258 12.937 46.524 28.683 46.524 56.243 0 33.108-28.977 53.676-75.621 53.676-32.325 0-76.874-12.08-76.874-44.271V368c0-8.837-7.164-16-16-16H113.75c-8.836 0-16 7.163-16 16v19.204c0 66.845 77.717 101.82 154.487 101.82 88.578 0 162.013-45.438 162.013-134.424 0-19.815-3.618-36.417-10.143-50.6H281.334zm-30.952-96c-32.422-13.505-56.836-28.946-56.836-59.683 0-33.92 30.901-47.406 64.962-47.406 42.647 0 64.962 16.593 64.962 32.985V136c0 8.837 7.164 16 16 16h45.613c8.836 0 16-7.163 16-16v-30.318c0-52.438-71.725-79.875-142.575-79.875-85.203 0-150.726 40.972-150.726 125.646 0 22.71 4.665 41.176 12.777 56.547h129.823z\" })));\nvar italicIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"italic\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 320 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M204.758 416h-33.849l62.092-320h40.725a16 16 0 0 0 15.704-12.937l6.242-32C297.599 41.184 290.034 32 279.968 32H120.235a16 16 0 0 0-15.704 12.937l-6.242 32C96.362 86.816 103.927 96 113.993 96h33.846l-62.09 320H46.278a16 16 0 0 0-15.704 12.935l-6.245 32C22.402 470.815 29.967 480 40.034 480h158.479a16 16 0 0 0 15.704-12.935l6.245-32c1.927-9.88-5.638-19.065-15.704-19.065z\" })));\nvar headerIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"heading\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 512 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M496 80V48c0-8.837-7.163-16-16-16H320c-8.837 0-16 7.163-16 16v32c0 8.837 7.163 16 16 16h37.621v128H154.379V96H192c8.837 0 16-7.163 16-16V48c0-8.837-7.163-16-16-16H32c-8.837 0-16 7.163-16 16v32c0 8.837 7.163 16 16 16h37.275v320H32c-8.837 0-16 7.163-16 16v32c0 8.837 7.163 16 16 16h160c8.837 0 16-7.163 16-16v-32c0-8.837-7.163-16-16-16h-37.621V288H357.62v128H320c-8.837 0-16 7.163-16 16v32c0 8.837 7.163 16 16 16h160c8.837 0 16-7.163 16-16v-32c0-8.837-7.163-16-16-16h-37.275V96H480c8.837 0 16-7.163 16-16z\" })));\nvar boldIcon = (React.createElement(\"svg\", { className: \"svg-icon\", \"aria-hidden\": \"true\", \"data-prefix\": \"fas\", \"data-icon\": \"bold\", role: \"img\", xmlns: \"http://www.w3.org/2000/svg\", viewBox: \"0 0 384 512\", \"data-fa-i2svg\": \"\" },\n React.createElement(\"path\", { fill: \"currentColor\", d: \"M304.793 243.891c33.639-18.537 53.657-54.16 53.657-95.693 0-48.236-26.25-87.626-68.626-104.179C265.138 34.01 240.849 32 209.661 32H24c-8.837 0-16 7.163-16 16v33.049c0 8.837 7.163 16 16 16h33.113v318.53H24c-8.837 0-16 7.163-16 16V464c0 8.837 7.163 16 16 16h195.69c24.203 0 44.834-1.289 66.866-7.584C337.52 457.193 376 410.647 376 350.014c0-52.168-26.573-91.684-71.207-106.123zM142.217 100.809h67.444c16.294 0 27.536 2.019 37.525 6.717 15.828 8.479 24.906 26.502 24.906 49.446 0 35.029-20.32 56.79-53.029 56.79h-76.846V100.809zm112.642 305.475c-10.14 4.056-22.677 4.907-31.409 4.907h-81.233V281.943h84.367c39.645 0 63.057 25.38 63.057 63.057.001 28.425-13.66 52.483-34.782 61.284z\" })));\nvar SvgIcon = function (_a) {\n var icon = _a.icon;\n switch (icon) {\n case \"header\":\n return headerIcon;\n case \"bold\":\n return boldIcon;\n case \"italic\":\n return italicIcon;\n case \"strikethrough\":\n return strikeThroughIcon;\n case \"link\":\n return linkIcon;\n case \"quote\":\n return quoteIcon;\n case \"code\":\n return codeIcon;\n case \"image\":\n return imageIcon;\n case \"unordered-list\":\n return unorderedListIcon;\n case \"ordered-list\":\n return orderedListIcon;\n case \"checked-list\":\n return checkedListIcon;\n default:\n return null;\n }\n};\nexports.SvgIcon = SvgIcon;\n","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\n__exportStar(require(\"./MdeFontAwesomeIcon\"), exports);\n__exportStar(require(\"./SvgIcon\"), exports);\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getDefaultToolbarCommands = exports.getDefaultCommandMap = exports.MdeFontAwesomeIcon = exports.SvgIcon = exports.MarkdownUtil = exports.ToolbarButtonGroup = exports.Toolbar = exports.Preview = exports.SuggestionsDropdown = exports.TextArea = void 0;\nvar MarkdownUtil = require(\"./util/MarkdownUtil\");\nexports.MarkdownUtil = MarkdownUtil;\nvar components_1 = require(\"./components\");\nObject.defineProperty(exports, \"TextArea\", { enumerable: true, get: function () { return components_1.TextArea; } });\nObject.defineProperty(exports, \"SuggestionsDropdown\", { enumerable: true, get: function () { return components_1.SuggestionsDropdown; } });\nObject.defineProperty(exports, \"Preview\", { enumerable: true, get: function () { return components_1.Preview; } });\nObject.defineProperty(exports, \"Toolbar\", { enumerable: true, get: function () { return components_1.Toolbar; } });\nObject.defineProperty(exports, \"ToolbarButtonGroup\", { enumerable: true, get: function () { return components_1.ToolbarButtonGroup; } });\nvar icons_1 = require(\"./icons\");\nObject.defineProperty(exports, \"SvgIcon\", { enumerable: true, get: function () { return icons_1.SvgIcon; } });\nObject.defineProperty(exports, \"MdeFontAwesomeIcon\", { enumerable: true, get: function () { return icons_1.MdeFontAwesomeIcon; } });\nvar defaults_1 = require(\"./commands/default-commands/defaults\");\nObject.defineProperty(exports, \"getDefaultCommandMap\", { enumerable: true, get: function () { return defaults_1.getDefaultCommandMap; } });\nObject.defineProperty(exports, \"getDefaultToolbarCommands\", { enumerable: true, get: function () { return defaults_1.getDefaultToolbarCommands; } });\nexports.default = components_1.ReactMde;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.enL18n = void 0;\nexports.enL18n = {\n write: \"Write\",\n preview: \"Preview\",\n uploadingImage: \"Uploading image...\",\n pasteDropSelect: \"Attach files by dragging & dropping, selecting or pasting them.\"\n};\n","\"use strict\";\n/*!\n Copyright (c) 2018 Jed Watson.\n Licensed under the MIT License (MIT), see\n http://jedwatson.github.io/classnames\n*/\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.classNames = void 0;\nfunction isString(classValue) {\n return typeof classValue === \"string\";\n}\nfunction isNonEmptyArray(classValue) {\n return Array.isArray(classValue) && classValue.length > 0;\n}\nfunction isClassDictionary(classValue) {\n return typeof classValue === \"object\";\n}\nfunction classNames() {\n var classValues = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n classValues[_i] = arguments[_i];\n }\n var classes = [];\n for (var i = 0; i < classValues.length; i++) {\n var classValue = classValues[i];\n if (!classValue)\n continue;\n if (isString(classValue)) {\n classes.push(classValue);\n }\n else if (isNonEmptyArray(classValue)) {\n var inner = classNames.apply(null, classValue);\n if (inner) {\n classes.push(inner);\n }\n }\n else if (isClassDictionary(classValue)) {\n for (var key in classValue) {\n if (classValue.hasOwnProperty(key) && classValue[key]) {\n classes.push(key);\n }\n }\n }\n }\n return classes.join(\" \");\n}\nexports.classNames = classNames;\n","\"use strict\";\n/*!\n * The MIT License\n Copyright (c) 2018 Dmitriy Kubyshkin\n Copied from https://github.com/grassator/insert-text-at-cursor\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.insertText = void 0;\n/**\n * Inserts the given text at the cursor. If the element contains a selection, the selection\n * will be replaced by the text.\n */\nfunction insertText(input, text) {\n // Most of the used APIs only work with the field selected\n input.focus();\n // IE 8-10\n if (document.selection) {\n var ieRange = document.selection.createRange();\n ieRange.text = text;\n // Move cursor after the inserted text\n ieRange.collapse(false /* to the end */);\n ieRange.select();\n return;\n }\n // Webkit + Edge\n var isSuccess = document.execCommand(\"insertText\", false, text);\n if (!isSuccess) {\n var start = input.selectionStart;\n var end = input.selectionEnd;\n // Firefox (non-standard method)\n if (typeof input.setRangeText === \"function\") {\n input.setRangeText(text);\n }\n else {\n if (canManipulateViaTextNodes(input)) {\n var textNode = document.createTextNode(text);\n var node = input.firstChild;\n // If textarea is empty, just insert the text\n if (!node) {\n input.appendChild(textNode);\n }\n else {\n // Otherwise we need to find a nodes for start and end\n var offset = 0;\n var startNode = null;\n var endNode = null;\n // To make a change we just need a Range, not a Selection\n var range = document.createRange();\n while (node && (startNode === null || endNode === null)) {\n var nodeLength = node.nodeValue.length;\n // if start of the selection falls into current node\n if (start >= offset && start <= offset + nodeLength) {\n range.setStart((startNode = node), start - offset);\n }\n // if end of the selection falls into current node\n if (end >= offset && end <= offset + nodeLength) {\n range.setEnd((endNode = node), end - offset);\n }\n offset += nodeLength;\n node = node.nextSibling;\n }\n // If there is some text selected, remove it as we should replace it\n if (start !== end) {\n range.deleteContents();\n }\n // Finally insert a new node. The browser will automatically\n // split start and end nodes into two if necessary\n range.insertNode(textNode);\n }\n }\n else {\n // For the text input the only way is to replace the whole value :(\n var value = input.value;\n input.value = value.slice(0, start) + text + value.slice(end);\n }\n }\n // Correct the cursor position to be at the end of the insertion\n input.setSelectionRange(start + text.length, start + text.length);\n // Notify any possible listeners of the change\n var e = document.createEvent(\"UIEvent\");\n e.initEvent(\"input\", true, false);\n input.dispatchEvent(e);\n }\n}\nexports.insertText = insertText;\nfunction canManipulateViaTextNodes(input) {\n if (input.nodeName !== \"TEXTAREA\") {\n return false;\n }\n var browserSupportsTextareaTextNodes;\n if (typeof browserSupportsTextareaTextNodes === \"undefined\") {\n var textarea = document.createElement(\"textarea\");\n textarea.value = \"1\";\n browserSupportsTextareaTextNodes = !!textarea.firstChild;\n }\n return browserSupportsTextareaTextNodes;\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getBreaksNeededForEmptyLineAfter = exports.getBreaksNeededForEmptyLineBefore = exports.selectWord = exports.getSurroundingWord = void 0;\nfunction getSurroundingWord(text, position) {\n if (!text)\n throw Error(\"Argument 'text' should be truthy\");\n var isWordDelimiter = function (c) { return c === \" \" || c.charCodeAt(0) === 10; };\n // leftIndex is initialized to 0 because if selection is 0, it won't even enter the iteration\n var start = 0;\n // rightIndex is initialized to text.length because if selection is equal to text.length it won't even enter the interation\n var end = text.length;\n // iterate to the left\n for (var i = position; i - 1 > -1; i--) {\n if (isWordDelimiter(text[i - 1])) {\n start = i;\n break;\n }\n }\n // iterate to the right\n for (var i = position; i < text.length; i++) {\n if (isWordDelimiter(text[i])) {\n end = i;\n break;\n }\n }\n return { start: start, end: end };\n}\nexports.getSurroundingWord = getSurroundingWord;\n/**\n * If the cursor is inside a word and (selection.start === selection.end)\n * returns a new Selection where the whole word is selected\n * @param text\n * @param selection\n */\nfunction selectWord(_a) {\n var text = _a.text, selection = _a.selection;\n if (text && text.length && selection.start === selection.end) {\n // the user is pointing to a word\n return getSurroundingWord(text, selection.start);\n }\n return selection;\n}\nexports.selectWord = selectWord;\n/**\n * Gets the number of line-breaks that would have to be inserted before the given 'startPosition'\n * to make sure there's an empty line between 'startPosition' and the previous text\n */\nfunction getBreaksNeededForEmptyLineBefore(text, startPosition) {\n if (text === void 0) { text = \"\"; }\n if (startPosition === 0)\n return 0;\n // rules:\n // - If we're in the first line, no breaks are needed\n // - Otherwise there must be 2 breaks before the previous character. Depending on how many breaks exist already, we\n // may need to insert 0, 1 or 2 breaks\n var neededBreaks = 2;\n var isInFirstLine = true;\n for (var i = startPosition - 1; i >= 0 && neededBreaks >= 0; i--) {\n switch (text.charCodeAt(i)) {\n case 32: // blank space\n continue;\n case 10: // line break\n neededBreaks--;\n isInFirstLine = false;\n break;\n default:\n return neededBreaks;\n }\n }\n return isInFirstLine ? 0 : neededBreaks;\n}\nexports.getBreaksNeededForEmptyLineBefore = getBreaksNeededForEmptyLineBefore;\n/**\n * Gets the number of line-breaks that would have to be inserted after the given 'startPosition'\n * to make sure there's an empty line between 'startPosition' and the next text\n */\nfunction getBreaksNeededForEmptyLineAfter(text, startPosition) {\n if (text === void 0) { text = \"\"; }\n if (startPosition === text.length - 1)\n return 0;\n // rules:\n // - If we're in the first line, no breaks are needed\n // - Otherwise there must be 2 breaks before the previous character. Depending on how many breaks exist already, we\n // may need to insert 0, 1 or 2 breaks\n var neededBreaks = 2;\n var isInLastLine = true;\n for (var i = startPosition; i < text.length && neededBreaks >= 0; i++) {\n switch (text.charCodeAt(i)) {\n case 32:\n continue;\n case 10: {\n neededBreaks--;\n isInLastLine = false;\n break;\n }\n default:\n return neededBreaks;\n }\n }\n return isInLastLine ? 0 : neededBreaks;\n}\nexports.getBreaksNeededForEmptyLineAfter = getBreaksNeededForEmptyLineAfter;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.mod = void 0;\n/**\n * Calculates modulus, like %, except that it works with negative numbers\n */\nfunction mod(n, m) {\n return ((n % m) + m) % m;\n}\nexports.mod = mod;\n","\"use strict\";\n/* jshint browser: true */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getCaretCoordinates = void 0;\n// We'll copy the properties below into the mirror div.\n// Note that some browsers, such as Firefox, do not concatenate properties\n// into their shorthand (e.g. padding-top, padding-bottom etc. -> padding),\n// so we have to list every single property explicitly.\nvar properties = [\n \"direction\",\n \"boxSizing\",\n \"width\",\n \"height\",\n \"overflowX\",\n \"overflowY\",\n \"borderTopWidth\",\n \"borderRightWidth\",\n \"borderBottomWidth\",\n \"borderLeftWidth\",\n \"borderStyle\",\n \"paddingTop\",\n \"paddingRight\",\n \"paddingBottom\",\n \"paddingLeft\",\n // https://developer.mozilla.org/en-US/docs/Web/CSS/font\n \"fontStyle\",\n \"fontVariant\",\n \"fontWeight\",\n \"fontStretch\",\n \"fontSize\",\n \"fontSizeAdjust\",\n \"lineHeight\",\n \"fontFamily\",\n \"textAlign\",\n \"textTransform\",\n \"textIndent\",\n \"textDecoration\",\n \"letterSpacing\",\n \"wordSpacing\",\n \"tabSize\",\n \"MozTabSize\"\n];\nvar isBrowser = typeof window !== \"undefined\";\nvar isFirefox = isBrowser && window.mozInnerScreenX != null;\nfunction getCaretCoordinates(element, append) {\n if (!isBrowser) {\n throw new Error(\"getCaretCoordinates should only be called in a browser\");\n }\n // The mirror div will replicate the textarea's style\n var div = document.createElement(\"div\");\n div.id = \"input-textarea-caret-position-mirror-div\";\n document.body.appendChild(div);\n var style = div.style;\n var computed = window.getComputedStyle\n ? window.getComputedStyle(element)\n : element.currentStyle; // currentStyle for IE < 9\n // Default textarea styles\n style.whiteSpace = \"pre-wrap\";\n style.wordWrap = \"break-word\"; // only for textarea-s\n // Position off-screen\n style.position = \"absolute\"; // required to return coordinates properly\n style.visibility = \"hidden\"; // not 'display: none' because we want rendering\n // Transfer the element's properties to the div\n properties.forEach(function (prop) {\n style[prop] = computed[prop];\n });\n if (isFirefox) {\n // Firefox lies about the overflow property for textareas: https://bugzilla.mozilla.org/show_bug.cgi?id=984275\n if (element.scrollHeight > parseInt(computed.height))\n style.overflowY = \"scroll\";\n }\n else {\n style.overflow = \"hidden\"; // for Chrome to not render a scrollbar; IE keeps overflowY = 'scroll'\n }\n div.textContent = element.value.substring(0, element.selectionStart);\n if (append) {\n div.textContent += append;\n }\n var span = document.createElement(\"span\");\n // Wrapping must be replicated *exactly*, including when a long word gets\n // onto the next line, with whitespace at the end of the line before (#7).\n // The *only* reliable way to do that is to copy the *entire* rest of the\n // textarea's content into the created at the caret position.\n // For inputs, just '.' would be enough, but no need to bother.\n span.textContent = element.value.substring(element.selectionEnd) || \".\"; // || because a completely empty faux span doesn't render at all\n div.appendChild(span);\n var coordinates = {\n top: span.offsetTop + parseInt(computed[\"borderTopWidth\"]),\n left: span.offsetLeft + parseInt(computed[\"borderLeftWidth\"]),\n lineHeight: parseInt(computed[\"lineHeight\"])\n };\n document.body.removeChild(div);\n return coordinates;\n}\nexports.getCaretCoordinates = getCaretCoordinates;\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.readFileAsync = void 0;\n/**\n * Reads a file and returns an ArrayBuffer\n * @param file\n */\nfunction readFileAsync(file) {\n return __awaiter(this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n return [2 /*return*/, new Promise(function (resolve, reject) {\n var reader = new FileReader();\n reader.onload = function () {\n if (typeof reader.result === \"string\") {\n throw new Error(\"reader.result is expected to be an ArrayBuffer\");\n }\n resolve(reader.result);\n };\n reader.onerror = reject;\n reader.readAsArrayBuffer(file);\n })];\n });\n });\n}\nexports.readFileAsync = readFileAsync;\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.bodyOpenClassName = exports.portalClassName = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require(\"react\");\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _reactDom = require(\"react-dom\");\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _propTypes = require(\"prop-types\");\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _ModalPortal = require(\"./ModalPortal\");\n\nvar _ModalPortal2 = _interopRequireDefault(_ModalPortal);\n\nvar _ariaAppHider = require(\"../helpers/ariaAppHider\");\n\nvar ariaAppHider = _interopRequireWildcard(_ariaAppHider);\n\nvar _safeHTMLElement = require(\"../helpers/safeHTMLElement\");\n\nvar _safeHTMLElement2 = _interopRequireDefault(_safeHTMLElement);\n\nvar _reactLifecyclesCompat = require(\"react-lifecycles-compat\");\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar portalClassName = exports.portalClassName = \"ReactModalPortal\";\nvar bodyOpenClassName = exports.bodyOpenClassName = \"ReactModal__Body--open\";\n\nvar isReact16 = _safeHTMLElement.canUseDOM && _reactDom2.default.createPortal !== undefined;\n\nvar createHTMLElement = function createHTMLElement(name) {\n return document.createElement(name);\n};\n\nvar getCreatePortal = function getCreatePortal() {\n return isReact16 ? _reactDom2.default.createPortal : _reactDom2.default.unstable_renderSubtreeIntoContainer;\n};\n\nfunction getParentElement(parentSelector) {\n return parentSelector();\n}\n\nvar Modal = function (_Component) {\n _inherits(Modal, _Component);\n\n function Modal() {\n var _ref;\n\n var _temp, _this, _ret;\n\n _classCallCheck(this, Modal);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Modal.__proto__ || Object.getPrototypeOf(Modal)).call.apply(_ref, [this].concat(args))), _this), _this.removePortal = function () {\n !isReact16 && _reactDom2.default.unmountComponentAtNode(_this.node);\n var parent = getParentElement(_this.props.parentSelector);\n if (parent && parent.contains(_this.node)) {\n parent.removeChild(_this.node);\n } else {\n // eslint-disable-next-line no-console\n console.warn('React-Modal: \"parentSelector\" prop did not returned any DOM ' + \"element. Make sure that the parent element is unmounted to \" + \"avoid any memory leaks.\");\n }\n }, _this.portalRef = function (ref) {\n _this.portal = ref;\n }, _this.renderPortal = function (props) {\n var createPortal = getCreatePortal();\n var portal = createPortal(_this, _react2.default.createElement(_ModalPortal2.default, _extends({ defaultStyles: Modal.defaultStyles }, props)), _this.node);\n _this.portalRef(portal);\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n _createClass(Modal, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n if (!_safeHTMLElement.canUseDOM) return;\n\n if (!isReact16) {\n this.node = createHTMLElement(\"div\");\n }\n this.node.className = this.props.portalClassName;\n\n var parent = getParentElement(this.props.parentSelector);\n parent.appendChild(this.node);\n\n !isReact16 && this.renderPortal(this.props);\n }\n }, {\n key: \"getSnapshotBeforeUpdate\",\n value: function getSnapshotBeforeUpdate(prevProps) {\n var prevParent = getParentElement(prevProps.parentSelector);\n var nextParent = getParentElement(this.props.parentSelector);\n return { prevParent: prevParent, nextParent: nextParent };\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps, _, snapshot) {\n if (!_safeHTMLElement.canUseDOM) return;\n var _props = this.props,\n isOpen = _props.isOpen,\n portalClassName = _props.portalClassName;\n\n\n if (prevProps.portalClassName !== portalClassName) {\n this.node.className = portalClassName;\n }\n\n var prevParent = snapshot.prevParent,\n nextParent = snapshot.nextParent;\n\n if (nextParent !== prevParent) {\n prevParent.removeChild(this.node);\n nextParent.appendChild(this.node);\n }\n\n // Stop unnecessary renders if modal is remaining closed\n if (!prevProps.isOpen && !isOpen) return;\n\n !isReact16 && this.renderPortal(this.props);\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n if (!_safeHTMLElement.canUseDOM || !this.node || !this.portal) return;\n\n var state = this.portal.state;\n var now = Date.now();\n var closesAt = state.isOpen && this.props.closeTimeoutMS && (state.closesAt || now + this.props.closeTimeoutMS);\n\n if (closesAt) {\n if (!state.beforeClose) {\n this.portal.closeWithTimeout();\n }\n\n setTimeout(this.removePortal, closesAt - now);\n } else {\n this.removePortal();\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n if (!_safeHTMLElement.canUseDOM || !isReact16) {\n return null;\n }\n\n if (!this.node && isReact16) {\n this.node = createHTMLElement(\"div\");\n }\n\n var createPortal = getCreatePortal();\n return createPortal(_react2.default.createElement(_ModalPortal2.default, _extends({\n ref: this.portalRef,\n defaultStyles: Modal.defaultStyles\n }, this.props)), this.node);\n }\n }], [{\n key: \"setAppElement\",\n value: function setAppElement(element) {\n ariaAppHider.setElement(element);\n }\n\n /* eslint-disable react/no-unused-prop-types */\n\n /* eslint-enable react/no-unused-prop-types */\n\n }]);\n\n return Modal;\n}(_react.Component);\n\nModal.propTypes = {\n isOpen: _propTypes2.default.bool.isRequired,\n style: _propTypes2.default.shape({\n content: _propTypes2.default.object,\n overlay: _propTypes2.default.object\n }),\n portalClassName: _propTypes2.default.string,\n bodyOpenClassName: _propTypes2.default.string,\n htmlOpenClassName: _propTypes2.default.string,\n className: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({\n base: _propTypes2.default.string.isRequired,\n afterOpen: _propTypes2.default.string.isRequired,\n beforeClose: _propTypes2.default.string.isRequired\n })]),\n overlayClassName: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({\n base: _propTypes2.default.string.isRequired,\n afterOpen: _propTypes2.default.string.isRequired,\n beforeClose: _propTypes2.default.string.isRequired\n })]),\n appElement: _propTypes2.default.oneOfType([_propTypes2.default.instanceOf(_safeHTMLElement2.default), _propTypes2.default.instanceOf(_safeHTMLElement.SafeHTMLCollection), _propTypes2.default.instanceOf(_safeHTMLElement.SafeNodeList), _propTypes2.default.arrayOf(_propTypes2.default.instanceOf(_safeHTMLElement2.default))]),\n onAfterOpen: _propTypes2.default.func,\n onRequestClose: _propTypes2.default.func,\n closeTimeoutMS: _propTypes2.default.number,\n ariaHideApp: _propTypes2.default.bool,\n shouldFocusAfterRender: _propTypes2.default.bool,\n shouldCloseOnOverlayClick: _propTypes2.default.bool,\n shouldReturnFocusAfterClose: _propTypes2.default.bool,\n preventScroll: _propTypes2.default.bool,\n parentSelector: _propTypes2.default.func,\n aria: _propTypes2.default.object,\n data: _propTypes2.default.object,\n role: _propTypes2.default.string,\n contentLabel: _propTypes2.default.string,\n shouldCloseOnEsc: _propTypes2.default.bool,\n overlayRef: _propTypes2.default.func,\n contentRef: _propTypes2.default.func,\n id: _propTypes2.default.string,\n overlayElement: _propTypes2.default.func,\n contentElement: _propTypes2.default.func\n};\nModal.defaultProps = {\n isOpen: false,\n portalClassName: portalClassName,\n bodyOpenClassName: bodyOpenClassName,\n role: \"dialog\",\n ariaHideApp: true,\n closeTimeoutMS: 0,\n shouldFocusAfterRender: true,\n shouldCloseOnEsc: true,\n shouldCloseOnOverlayClick: true,\n shouldReturnFocusAfterClose: true,\n preventScroll: false,\n parentSelector: function parentSelector() {\n return document.body;\n },\n overlayElement: function overlayElement(props, contentEl) {\n return _react2.default.createElement(\n \"div\",\n props,\n contentEl\n );\n },\n contentElement: function contentElement(props, children) {\n return _react2.default.createElement(\n \"div\",\n props,\n children\n );\n }\n};\nModal.defaultStyles = {\n overlay: {\n position: \"fixed\",\n top: 0,\n left: 0,\n right: 0,\n bottom: 0,\n backgroundColor: \"rgba(255, 255, 255, 0.75)\"\n },\n content: {\n position: \"absolute\",\n top: \"40px\",\n left: \"40px\",\n right: \"40px\",\n bottom: \"40px\",\n border: \"1px solid #ccc\",\n background: \"#fff\",\n overflow: \"auto\",\n WebkitOverflowScrolling: \"touch\",\n borderRadius: \"4px\",\n outline: \"none\",\n padding: \"20px\"\n }\n};\n\n\n(0, _reactLifecyclesCompat.polyfill)(Modal);\n\nif (process.env.NODE_ENV !== \"production\") {\n Modal.setCreateHTMLElement = function (fn) {\n return createHTMLElement = fn;\n };\n}\n\nexports.default = Modal;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require(\"react\");\n\nvar _propTypes = require(\"prop-types\");\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _focusManager = require(\"../helpers/focusManager\");\n\nvar focusManager = _interopRequireWildcard(_focusManager);\n\nvar _scopeTab = require(\"../helpers/scopeTab\");\n\nvar _scopeTab2 = _interopRequireDefault(_scopeTab);\n\nvar _ariaAppHider = require(\"../helpers/ariaAppHider\");\n\nvar ariaAppHider = _interopRequireWildcard(_ariaAppHider);\n\nvar _classList = require(\"../helpers/classList\");\n\nvar classList = _interopRequireWildcard(_classList);\n\nvar _safeHTMLElement = require(\"../helpers/safeHTMLElement\");\n\nvar _safeHTMLElement2 = _interopRequireDefault(_safeHTMLElement);\n\nvar _portalOpenInstances = require(\"../helpers/portalOpenInstances\");\n\nvar _portalOpenInstances2 = _interopRequireDefault(_portalOpenInstances);\n\nrequire(\"../helpers/bodyTrap\");\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\n// so that our CSS is statically analyzable\nvar CLASS_NAMES = {\n overlay: \"ReactModal__Overlay\",\n content: \"ReactModal__Content\"\n};\n\n/**\n * We need to support the deprecated `KeyboardEvent.keyCode` in addition to\n * `KeyboardEvent.code` for apps that still support IE11. Can be removed when\n * `react-modal` only supports React >18 (which dropped IE support).\n */\nvar isTabKey = function isTabKey(event) {\n return event.code === \"Tab\" || event.keyCode === 9;\n};\nvar isEscKey = function isEscKey(event) {\n return event.code === \"Escape\" || event.keyCode === 27;\n};\n\nvar ariaHiddenInstances = 0;\n\nvar ModalPortal = function (_Component) {\n _inherits(ModalPortal, _Component);\n\n function ModalPortal(props) {\n _classCallCheck(this, ModalPortal);\n\n var _this = _possibleConstructorReturn(this, (ModalPortal.__proto__ || Object.getPrototypeOf(ModalPortal)).call(this, props));\n\n _this.setOverlayRef = function (overlay) {\n _this.overlay = overlay;\n _this.props.overlayRef && _this.props.overlayRef(overlay);\n };\n\n _this.setContentRef = function (content) {\n _this.content = content;\n _this.props.contentRef && _this.props.contentRef(content);\n };\n\n _this.afterClose = function () {\n var _this$props = _this.props,\n appElement = _this$props.appElement,\n ariaHideApp = _this$props.ariaHideApp,\n htmlOpenClassName = _this$props.htmlOpenClassName,\n bodyOpenClassName = _this$props.bodyOpenClassName,\n parentSelector = _this$props.parentSelector;\n\n\n var parentDocument = parentSelector && parentSelector().ownerDocument || document;\n\n // Remove classes.\n bodyOpenClassName && classList.remove(parentDocument.body, bodyOpenClassName);\n\n htmlOpenClassName && classList.remove(parentDocument.getElementsByTagName(\"html\")[0], htmlOpenClassName);\n\n // Reset aria-hidden attribute if all modals have been removed\n if (ariaHideApp && ariaHiddenInstances > 0) {\n ariaHiddenInstances -= 1;\n\n if (ariaHiddenInstances === 0) {\n ariaAppHider.show(appElement);\n }\n }\n\n if (_this.props.shouldFocusAfterRender) {\n if (_this.props.shouldReturnFocusAfterClose) {\n focusManager.returnFocus(_this.props.preventScroll);\n focusManager.teardownScopedFocus();\n } else {\n focusManager.popWithoutFocus();\n }\n }\n\n if (_this.props.onAfterClose) {\n _this.props.onAfterClose();\n }\n\n _portalOpenInstances2.default.deregister(_this);\n };\n\n _this.open = function () {\n _this.beforeOpen();\n if (_this.state.afterOpen && _this.state.beforeClose) {\n clearTimeout(_this.closeTimer);\n _this.setState({ beforeClose: false });\n } else {\n if (_this.props.shouldFocusAfterRender) {\n focusManager.setupScopedFocus(_this.node);\n focusManager.markForFocusLater();\n }\n\n _this.setState({ isOpen: true }, function () {\n _this.openAnimationFrame = requestAnimationFrame(function () {\n _this.setState({ afterOpen: true });\n\n if (_this.props.isOpen && _this.props.onAfterOpen) {\n _this.props.onAfterOpen({\n overlayEl: _this.overlay,\n contentEl: _this.content\n });\n }\n });\n });\n }\n };\n\n _this.close = function () {\n if (_this.props.closeTimeoutMS > 0) {\n _this.closeWithTimeout();\n } else {\n _this.closeWithoutTimeout();\n }\n };\n\n _this.focusContent = function () {\n return _this.content && !_this.contentHasFocus() && _this.content.focus({ preventScroll: true });\n };\n\n _this.closeWithTimeout = function () {\n var closesAt = Date.now() + _this.props.closeTimeoutMS;\n _this.setState({ beforeClose: true, closesAt: closesAt }, function () {\n _this.closeTimer = setTimeout(_this.closeWithoutTimeout, _this.state.closesAt - Date.now());\n });\n };\n\n _this.closeWithoutTimeout = function () {\n _this.setState({\n beforeClose: false,\n isOpen: false,\n afterOpen: false,\n closesAt: null\n }, _this.afterClose);\n };\n\n _this.handleKeyDown = function (event) {\n if (isTabKey(event)) {\n (0, _scopeTab2.default)(_this.content, event);\n }\n\n if (_this.props.shouldCloseOnEsc && isEscKey(event)) {\n event.stopPropagation();\n _this.requestClose(event);\n }\n };\n\n _this.handleOverlayOnClick = function (event) {\n if (_this.shouldClose === null) {\n _this.shouldClose = true;\n }\n\n if (_this.shouldClose && _this.props.shouldCloseOnOverlayClick) {\n if (_this.ownerHandlesClose()) {\n _this.requestClose(event);\n } else {\n _this.focusContent();\n }\n }\n _this.shouldClose = null;\n };\n\n _this.handleContentOnMouseUp = function () {\n _this.shouldClose = false;\n };\n\n _this.handleOverlayOnMouseDown = function (event) {\n if (!_this.props.shouldCloseOnOverlayClick && event.target == _this.overlay) {\n event.preventDefault();\n }\n };\n\n _this.handleContentOnClick = function () {\n _this.shouldClose = false;\n };\n\n _this.handleContentOnMouseDown = function () {\n _this.shouldClose = false;\n };\n\n _this.requestClose = function (event) {\n return _this.ownerHandlesClose() && _this.props.onRequestClose(event);\n };\n\n _this.ownerHandlesClose = function () {\n return _this.props.onRequestClose;\n };\n\n _this.shouldBeClosed = function () {\n return !_this.state.isOpen && !_this.state.beforeClose;\n };\n\n _this.contentHasFocus = function () {\n return document.activeElement === _this.content || _this.content.contains(document.activeElement);\n };\n\n _this.buildClassName = function (which, additional) {\n var classNames = (typeof additional === \"undefined\" ? \"undefined\" : _typeof(additional)) === \"object\" ? additional : {\n base: CLASS_NAMES[which],\n afterOpen: CLASS_NAMES[which] + \"--after-open\",\n beforeClose: CLASS_NAMES[which] + \"--before-close\"\n };\n var className = classNames.base;\n if (_this.state.afterOpen) {\n className = className + \" \" + classNames.afterOpen;\n }\n if (_this.state.beforeClose) {\n className = className + \" \" + classNames.beforeClose;\n }\n return typeof additional === \"string\" && additional ? className + \" \" + additional : className;\n };\n\n _this.attributesFromObject = function (prefix, items) {\n return Object.keys(items).reduce(function (acc, name) {\n acc[prefix + \"-\" + name] = items[name];\n return acc;\n }, {});\n };\n\n _this.state = {\n afterOpen: false,\n beforeClose: false\n };\n\n _this.shouldClose = null;\n _this.moveFromContentToOverlay = null;\n return _this;\n }\n\n _createClass(ModalPortal, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n if (this.props.isOpen) {\n this.open();\n }\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps, prevState) {\n if (process.env.NODE_ENV !== \"production\") {\n if (prevProps.bodyOpenClassName !== this.props.bodyOpenClassName) {\n // eslint-disable-next-line no-console\n console.warn('React-Modal: \"bodyOpenClassName\" prop has been modified. ' + \"This may cause unexpected behavior when multiple modals are open.\");\n }\n if (prevProps.htmlOpenClassName !== this.props.htmlOpenClassName) {\n // eslint-disable-next-line no-console\n console.warn('React-Modal: \"htmlOpenClassName\" prop has been modified. ' + \"This may cause unexpected behavior when multiple modals are open.\");\n }\n }\n\n if (this.props.isOpen && !prevProps.isOpen) {\n this.open();\n } else if (!this.props.isOpen && prevProps.isOpen) {\n this.close();\n }\n\n // Focus only needs to be set once when the modal is being opened\n if (this.props.shouldFocusAfterRender && this.state.isOpen && !prevState.isOpen) {\n this.focusContent();\n }\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n if (this.state.isOpen) {\n this.afterClose();\n }\n clearTimeout(this.closeTimer);\n cancelAnimationFrame(this.openAnimationFrame);\n }\n }, {\n key: \"beforeOpen\",\n value: function beforeOpen() {\n var _props = this.props,\n appElement = _props.appElement,\n ariaHideApp = _props.ariaHideApp,\n htmlOpenClassName = _props.htmlOpenClassName,\n bodyOpenClassName = _props.bodyOpenClassName,\n parentSelector = _props.parentSelector;\n\n\n var parentDocument = parentSelector && parentSelector().ownerDocument || document;\n\n // Add classes.\n bodyOpenClassName && classList.add(parentDocument.body, bodyOpenClassName);\n\n htmlOpenClassName && classList.add(parentDocument.getElementsByTagName(\"html\")[0], htmlOpenClassName);\n\n if (ariaHideApp) {\n ariaHiddenInstances += 1;\n ariaAppHider.hide(appElement);\n }\n\n _portalOpenInstances2.default.register(this);\n }\n\n // Don't steal focus from inner elements\n\n }, {\n key: \"render\",\n value: function render() {\n var _props2 = this.props,\n id = _props2.id,\n className = _props2.className,\n overlayClassName = _props2.overlayClassName,\n defaultStyles = _props2.defaultStyles,\n children = _props2.children;\n\n var contentStyles = className ? {} : defaultStyles.content;\n var overlayStyles = overlayClassName ? {} : defaultStyles.overlay;\n\n if (this.shouldBeClosed()) {\n return null;\n }\n\n var overlayProps = {\n ref: this.setOverlayRef,\n className: this.buildClassName(\"overlay\", overlayClassName),\n style: _extends({}, overlayStyles, this.props.style.overlay),\n onClick: this.handleOverlayOnClick,\n onMouseDown: this.handleOverlayOnMouseDown\n };\n\n var contentProps = _extends({\n id: id,\n ref: this.setContentRef,\n style: _extends({}, contentStyles, this.props.style.content),\n className: this.buildClassName(\"content\", className),\n tabIndex: \"-1\",\n onKeyDown: this.handleKeyDown,\n onMouseDown: this.handleContentOnMouseDown,\n onMouseUp: this.handleContentOnMouseUp,\n onClick: this.handleContentOnClick,\n role: this.props.role,\n \"aria-label\": this.props.contentLabel\n }, this.attributesFromObject(\"aria\", _extends({ modal: true }, this.props.aria)), this.attributesFromObject(\"data\", this.props.data || {}), {\n \"data-testid\": this.props.testId\n });\n\n var contentElement = this.props.contentElement(contentProps, children);\n return this.props.overlayElement(overlayProps, contentElement);\n }\n }]);\n\n return ModalPortal;\n}(_react.Component);\n\nModalPortal.defaultProps = {\n style: {\n overlay: {},\n content: {}\n },\n defaultStyles: {}\n};\nModalPortal.propTypes = {\n isOpen: _propTypes2.default.bool.isRequired,\n defaultStyles: _propTypes2.default.shape({\n content: _propTypes2.default.object,\n overlay: _propTypes2.default.object\n }),\n style: _propTypes2.default.shape({\n content: _propTypes2.default.object,\n overlay: _propTypes2.default.object\n }),\n className: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]),\n overlayClassName: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]),\n parentSelector: _propTypes2.default.func,\n bodyOpenClassName: _propTypes2.default.string,\n htmlOpenClassName: _propTypes2.default.string,\n ariaHideApp: _propTypes2.default.bool,\n appElement: _propTypes2.default.oneOfType([_propTypes2.default.instanceOf(_safeHTMLElement2.default), _propTypes2.default.instanceOf(_safeHTMLElement.SafeHTMLCollection), _propTypes2.default.instanceOf(_safeHTMLElement.SafeNodeList), _propTypes2.default.arrayOf(_propTypes2.default.instanceOf(_safeHTMLElement2.default))]),\n onAfterOpen: _propTypes2.default.func,\n onAfterClose: _propTypes2.default.func,\n onRequestClose: _propTypes2.default.func,\n closeTimeoutMS: _propTypes2.default.number,\n shouldFocusAfterRender: _propTypes2.default.bool,\n shouldCloseOnOverlayClick: _propTypes2.default.bool,\n shouldReturnFocusAfterClose: _propTypes2.default.bool,\n preventScroll: _propTypes2.default.bool,\n role: _propTypes2.default.string,\n contentLabel: _propTypes2.default.string,\n aria: _propTypes2.default.object,\n data: _propTypes2.default.object,\n children: _propTypes2.default.node,\n shouldCloseOnEsc: _propTypes2.default.bool,\n overlayRef: _propTypes2.default.func,\n contentRef: _propTypes2.default.func,\n id: _propTypes2.default.string,\n overlayElement: _propTypes2.default.func,\n contentElement: _propTypes2.default.func,\n testId: _propTypes2.default.string\n};\nexports.default = ModalPortal;\nmodule.exports = exports[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\nexports.assertNodeList = assertNodeList;\nexports.setElement = setElement;\nexports.validateElement = validateElement;\nexports.hide = hide;\nexports.show = show;\nexports.documentNotReadyOrSSRTesting = documentNotReadyOrSSRTesting;\n\nvar _warning = require(\"warning\");\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _safeHTMLElement = require(\"./safeHTMLElement\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar globalElement = null;\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction resetState() {\n if (globalElement) {\n if (globalElement.removeAttribute) {\n globalElement.removeAttribute(\"aria-hidden\");\n } else if (globalElement.length != null) {\n globalElement.forEach(function (element) {\n return element.removeAttribute(\"aria-hidden\");\n });\n } else {\n document.querySelectorAll(globalElement).forEach(function (element) {\n return element.removeAttribute(\"aria-hidden\");\n });\n }\n }\n globalElement = null;\n}\n\n/* istanbul ignore next */\nfunction log() {\n if (process.env.NODE_ENV !== \"production\") {\n var check = globalElement || {};\n console.log(\"ariaAppHider ----------\");\n console.log(check.nodeName, check.className, check.id);\n console.log(\"end ariaAppHider ----------\");\n }\n}\n/* eslint-enable no-console */\n\nfunction assertNodeList(nodeList, selector) {\n if (!nodeList || !nodeList.length) {\n throw new Error(\"react-modal: No elements were found for selector \" + selector + \".\");\n }\n}\n\nfunction setElement(element) {\n var useElement = element;\n if (typeof useElement === \"string\" && _safeHTMLElement.canUseDOM) {\n var el = document.querySelectorAll(useElement);\n assertNodeList(el, useElement);\n useElement = el;\n }\n globalElement = useElement || globalElement;\n return globalElement;\n}\n\nfunction validateElement(appElement) {\n var el = appElement || globalElement;\n if (el) {\n return Array.isArray(el) || el instanceof HTMLCollection || el instanceof NodeList ? el : [el];\n } else {\n (0, _warning2.default)(false, [\"react-modal: App element is not defined.\", \"Please use `Modal.setAppElement(el)` or set `appElement={el}`.\", \"This is needed so screen readers don't see main content\", \"when modal is opened. It is not recommended, but you can opt-out\", \"by setting `ariaHideApp={false}`.\"].join(\" \"));\n\n return [];\n }\n}\n\nfunction hide(appElement) {\n var _iteratorNormalCompletion = true;\n var _didIteratorError = false;\n var _iteratorError = undefined;\n\n try {\n for (var _iterator = validateElement(appElement)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {\n var el = _step.value;\n\n el.setAttribute(\"aria-hidden\", \"true\");\n }\n } catch (err) {\n _didIteratorError = true;\n _iteratorError = err;\n } finally {\n try {\n if (!_iteratorNormalCompletion && _iterator.return) {\n _iterator.return();\n }\n } finally {\n if (_didIteratorError) {\n throw _iteratorError;\n }\n }\n }\n}\n\nfunction show(appElement) {\n var _iteratorNormalCompletion2 = true;\n var _didIteratorError2 = false;\n var _iteratorError2 = undefined;\n\n try {\n for (var _iterator2 = validateElement(appElement)[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {\n var el = _step2.value;\n\n el.removeAttribute(\"aria-hidden\");\n }\n } catch (err) {\n _didIteratorError2 = true;\n _iteratorError2 = err;\n } finally {\n try {\n if (!_iteratorNormalCompletion2 && _iterator2.return) {\n _iterator2.return();\n }\n } finally {\n if (_didIteratorError2) {\n throw _iteratorError2;\n }\n }\n }\n}\n\nfunction documentNotReadyOrSSRTesting() {\n globalElement = null;\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\n\nvar _portalOpenInstances = require(\"./portalOpenInstances\");\n\nvar _portalOpenInstances2 = _interopRequireDefault(_portalOpenInstances);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// Body focus trap see Issue #742\n\nvar before = void 0,\n after = void 0,\n instances = [];\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction resetState() {\n var _arr = [before, after];\n\n for (var _i = 0; _i < _arr.length; _i++) {\n var item = _arr[_i];\n if (!item) continue;\n item.parentNode && item.parentNode.removeChild(item);\n }\n before = after = null;\n instances = [];\n}\n\n/* istanbul ignore next */\nfunction log() {\n console.log(\"bodyTrap ----------\");\n console.log(instances.length);\n var _arr2 = [before, after];\n for (var _i2 = 0; _i2 < _arr2.length; _i2++) {\n var item = _arr2[_i2];\n var check = item || {};\n console.log(check.nodeName, check.className, check.id);\n }\n console.log(\"edn bodyTrap ----------\");\n}\n/* eslint-enable no-console */\n\nfunction focusContent() {\n if (instances.length === 0) {\n if (process.env.NODE_ENV !== \"production\") {\n // eslint-disable-next-line no-console\n console.warn(\"React-Modal: Open instances > 0 expected\");\n }\n return;\n }\n instances[instances.length - 1].focusContent();\n}\n\nfunction bodyTrap(eventType, openInstances) {\n if (!before && !after) {\n before = document.createElement(\"div\");\n before.setAttribute(\"data-react-modal-body-trap\", \"\");\n before.style.position = \"absolute\";\n before.style.opacity = \"0\";\n before.setAttribute(\"tabindex\", \"0\");\n before.addEventListener(\"focus\", focusContent);\n after = before.cloneNode();\n after.addEventListener(\"focus\", focusContent);\n }\n\n instances = openInstances;\n\n if (instances.length > 0) {\n // Add focus trap\n if (document.body.firstChild !== before) {\n document.body.insertBefore(before, document.body.firstChild);\n }\n if (document.body.lastChild !== after) {\n document.body.appendChild(after);\n }\n } else {\n // Remove focus trap\n if (before.parentElement) {\n before.parentElement.removeChild(before);\n }\n if (after.parentElement) {\n after.parentElement.removeChild(after);\n }\n }\n}\n\n_portalOpenInstances2.default.subscribe(bodyTrap);","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\nvar htmlClassList = {};\nvar docBodyClassList = {};\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction removeClass(at, cls) {\n at.classList.remove(cls);\n}\n\n/* istanbul ignore next */\nfunction resetState() {\n var htmlElement = document.getElementsByTagName(\"html\")[0];\n for (var cls in htmlClassList) {\n removeClass(htmlElement, htmlClassList[cls]);\n }\n\n var body = document.body;\n for (var _cls in docBodyClassList) {\n removeClass(body, docBodyClassList[_cls]);\n }\n\n htmlClassList = {};\n docBodyClassList = {};\n}\n\n/* istanbul ignore next */\nfunction log() {\n if (process.env.NODE_ENV !== \"production\") {\n var classes = document.getElementsByTagName(\"html\")[0].className;\n var buffer = \"Show tracked classes:\\n\\n\";\n\n buffer += \" (\" + classes + \"):\\n \";\n for (var x in htmlClassList) {\n buffer += \" \" + x + \" \" + htmlClassList[x] + \"\\n \";\n }\n\n classes = document.body.className;\n\n buffer += \"\\n\\ndoc.body (\" + classes + \"):\\n \";\n for (var _x in docBodyClassList) {\n buffer += \" \" + _x + \" \" + docBodyClassList[_x] + \"\\n \";\n }\n\n buffer += \"\\n\";\n\n console.log(buffer);\n }\n}\n/* eslint-enable no-console */\n\n/**\n * Track the number of reference of a class.\n * @param {object} poll The poll to receive the reference.\n * @param {string} className The class name.\n * @return {string}\n */\nvar incrementReference = function incrementReference(poll, className) {\n if (!poll[className]) {\n poll[className] = 0;\n }\n poll[className] += 1;\n return className;\n};\n\n/**\n * Drop the reference of a class.\n * @param {object} poll The poll to receive the reference.\n * @param {string} className The class name.\n * @return {string}\n */\nvar decrementReference = function decrementReference(poll, className) {\n if (poll[className]) {\n poll[className] -= 1;\n }\n return className;\n};\n\n/**\n * Track a class and add to the given class list.\n * @param {Object} classListRef A class list of an element.\n * @param {Object} poll The poll to be used.\n * @param {Array} classes The list of classes to be tracked.\n */\nvar trackClass = function trackClass(classListRef, poll, classes) {\n classes.forEach(function (className) {\n incrementReference(poll, className);\n classListRef.add(className);\n });\n};\n\n/**\n * Untrack a class and remove from the given class list if the reference\n * reaches 0.\n * @param {Object} classListRef A class list of an element.\n * @param {Object} poll The poll to be used.\n * @param {Array} classes The list of classes to be untracked.\n */\nvar untrackClass = function untrackClass(classListRef, poll, classes) {\n classes.forEach(function (className) {\n decrementReference(poll, className);\n poll[className] === 0 && classListRef.remove(className);\n });\n};\n\n/**\n * Public inferface to add classes to the document.body.\n * @param {string} bodyClass The class string to be added.\n * It may contain more then one class\n * with ' ' as separator.\n */\nvar add = exports.add = function add(element, classString) {\n return trackClass(element.classList, element.nodeName.toLowerCase() == \"html\" ? htmlClassList : docBodyClassList, classString.split(\" \"));\n};\n\n/**\n * Public inferface to remove classes from the document.body.\n * @param {string} bodyClass The class string to be added.\n * It may contain more then one class\n * with ' ' as separator.\n */\nvar remove = exports.remove = function remove(element, classString) {\n return untrackClass(element.classList, element.nodeName.toLowerCase() == \"html\" ? htmlClassList : docBodyClassList, classString.split(\" \"));\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\nexports.handleBlur = handleBlur;\nexports.handleFocus = handleFocus;\nexports.markForFocusLater = markForFocusLater;\nexports.returnFocus = returnFocus;\nexports.popWithoutFocus = popWithoutFocus;\nexports.setupScopedFocus = setupScopedFocus;\nexports.teardownScopedFocus = teardownScopedFocus;\n\nvar _tabbable = require(\"../helpers/tabbable\");\n\nvar _tabbable2 = _interopRequireDefault(_tabbable);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar focusLaterElements = [];\nvar modalElement = null;\nvar needToFocus = false;\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction resetState() {\n focusLaterElements = [];\n}\n\n/* istanbul ignore next */\nfunction log() {\n if (process.env.NODE_ENV !== \"production\") {\n console.log(\"focusManager ----------\");\n focusLaterElements.forEach(function (f) {\n var check = f || {};\n console.log(check.nodeName, check.className, check.id);\n });\n console.log(\"end focusManager ----------\");\n }\n}\n/* eslint-enable no-console */\n\nfunction handleBlur() {\n needToFocus = true;\n}\n\nfunction handleFocus() {\n if (needToFocus) {\n needToFocus = false;\n if (!modalElement) {\n return;\n }\n // need to see how jQuery shims document.on('focusin') so we don't need the\n // setTimeout, firefox doesn't support focusin, if it did, we could focus\n // the element outside of a setTimeout. Side-effect of this implementation\n // is that the document.body gets focus, and then we focus our element right\n // after, seems fine.\n setTimeout(function () {\n if (modalElement.contains(document.activeElement)) {\n return;\n }\n var el = (0, _tabbable2.default)(modalElement)[0] || modalElement;\n el.focus();\n }, 0);\n }\n}\n\nfunction markForFocusLater() {\n focusLaterElements.push(document.activeElement);\n}\n\n/* eslint-disable no-console */\nfunction returnFocus() {\n var preventScroll = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var toFocus = null;\n try {\n if (focusLaterElements.length !== 0) {\n toFocus = focusLaterElements.pop();\n toFocus.focus({ preventScroll: preventScroll });\n }\n return;\n } catch (e) {\n console.warn([\"You tried to return focus to\", toFocus, \"but it is not in the DOM anymore\"].join(\" \"));\n }\n}\n/* eslint-enable no-console */\n\nfunction popWithoutFocus() {\n focusLaterElements.length > 0 && focusLaterElements.pop();\n}\n\nfunction setupScopedFocus(element) {\n modalElement = element;\n\n if (window.addEventListener) {\n window.addEventListener(\"blur\", handleBlur, false);\n document.addEventListener(\"focus\", handleFocus, true);\n } else {\n window.attachEvent(\"onBlur\", handleBlur);\n document.attachEvent(\"onFocus\", handleFocus);\n }\n}\n\nfunction teardownScopedFocus() {\n modalElement = null;\n\n if (window.addEventListener) {\n window.removeEventListener(\"blur\", handleBlur);\n document.removeEventListener(\"focus\", handleFocus);\n } else {\n window.detachEvent(\"onBlur\", handleBlur);\n document.detachEvent(\"onFocus\", handleFocus);\n }\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.log = log;\nexports.resetState = resetState;\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n// Tracks portals that are open and emits events to subscribers\n\nvar PortalOpenInstances = function PortalOpenInstances() {\n var _this = this;\n\n _classCallCheck(this, PortalOpenInstances);\n\n this.register = function (openInstance) {\n if (_this.openInstances.indexOf(openInstance) !== -1) {\n if (process.env.NODE_ENV !== \"production\") {\n // eslint-disable-next-line no-console\n console.warn(\"React-Modal: Cannot register modal instance that's already open\");\n }\n return;\n }\n _this.openInstances.push(openInstance);\n _this.emit(\"register\");\n };\n\n this.deregister = function (openInstance) {\n var index = _this.openInstances.indexOf(openInstance);\n if (index === -1) {\n if (process.env.NODE_ENV !== \"production\") {\n // eslint-disable-next-line no-console\n console.warn(\"React-Modal: Unable to deregister \" + openInstance + \" as \" + \"it was never registered\");\n }\n return;\n }\n _this.openInstances.splice(index, 1);\n _this.emit(\"deregister\");\n };\n\n this.subscribe = function (callback) {\n _this.subscribers.push(callback);\n };\n\n this.emit = function (eventType) {\n _this.subscribers.forEach(function (subscriber) {\n return subscriber(eventType,\n // shallow copy to avoid accidental mutation\n _this.openInstances.slice());\n });\n };\n\n this.openInstances = [];\n this.subscribers = [];\n};\n\nvar portalOpenInstances = new PortalOpenInstances();\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction log() {\n console.log(\"portalOpenInstances ----------\");\n console.log(portalOpenInstances.openInstances.length);\n portalOpenInstances.openInstances.forEach(function (p) {\n return console.log(p);\n });\n console.log(\"end portalOpenInstances ----------\");\n}\n\n/* istanbul ignore next */\nfunction resetState() {\n portalOpenInstances = new PortalOpenInstances();\n}\n/* eslint-enable no-console */\n\nexports.default = portalOpenInstances;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.canUseDOM = exports.SafeNodeList = exports.SafeHTMLCollection = undefined;\n\nvar _exenv = require(\"exenv\");\n\nvar _exenv2 = _interopRequireDefault(_exenv);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar EE = _exenv2.default;\n\nvar SafeHTMLElement = EE.canUseDOM ? window.HTMLElement : {};\n\nvar SafeHTMLCollection = exports.SafeHTMLCollection = EE.canUseDOM ? window.HTMLCollection : {};\n\nvar SafeNodeList = exports.SafeNodeList = EE.canUseDOM ? window.NodeList : {};\n\nvar canUseDOM = exports.canUseDOM = EE.canUseDOM;\n\nexports.default = SafeHTMLElement;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = scopeTab;\n\nvar _tabbable = require(\"./tabbable\");\n\nvar _tabbable2 = _interopRequireDefault(_tabbable);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction getActiveElement() {\n var el = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : document;\n\n return el.activeElement.shadowRoot ? getActiveElement(el.activeElement.shadowRoot) : el.activeElement;\n}\n\nfunction scopeTab(node, event) {\n var tabbable = (0, _tabbable2.default)(node);\n\n if (!tabbable.length) {\n // Do nothing, since there are no elements that can receive focus.\n event.preventDefault();\n return;\n }\n\n var target = void 0;\n\n var shiftKey = event.shiftKey;\n var head = tabbable[0];\n var tail = tabbable[tabbable.length - 1];\n var activeElement = getActiveElement();\n\n // proceed with default browser behavior on tab.\n // Focus on last element on shift + tab.\n if (node === activeElement) {\n if (!shiftKey) return;\n target = tail;\n }\n\n if (tail === activeElement && !shiftKey) {\n target = head;\n }\n\n if (head === activeElement && shiftKey) {\n target = tail;\n }\n\n if (target) {\n event.preventDefault();\n target.focus();\n return;\n }\n\n // Safari radio issue.\n //\n // Safari does not move the focus to the radio button,\n // so we need to force it to really walk through all elements.\n //\n // This is very error prone, since we are trying to guess\n // if it is a safari browser from the first occurence between\n // chrome or safari.\n //\n // The chrome user agent contains the first ocurrence\n // as the 'chrome/version' and later the 'safari/version'.\n var checkSafari = /(\\bChrome\\b|\\bSafari\\b)\\//.exec(navigator.userAgent);\n var isSafariDesktop = checkSafari != null && checkSafari[1] != \"Chrome\" && /\\biPod\\b|\\biPad\\b/g.exec(navigator.userAgent) == null;\n\n // If we are not in safari desktop, let the browser control\n // the focus\n if (!isSafariDesktop) return;\n\n var x = tabbable.indexOf(activeElement);\n\n if (x > -1) {\n x += shiftKey ? -1 : 1;\n }\n\n target = tabbable[x];\n\n // If the tabbable element does not exist,\n // focus head/tail based on shiftKey\n if (typeof target === \"undefined\") {\n event.preventDefault();\n target = shiftKey ? tail : head;\n target.focus();\n return;\n }\n\n event.preventDefault();\n\n target.focus();\n}\nmodule.exports = exports[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = findTabbableDescendants;\n/*!\n * Adapted from jQuery UI core\n *\n * http://jqueryui.com\n *\n * Copyright 2014 jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n *\n * http://api.jqueryui.com/category/ui-core/\n */\n\nvar DISPLAY_NONE = \"none\";\nvar DISPLAY_CONTENTS = \"contents\";\n\nvar tabbableNode = /input|select|textarea|button|object|iframe/;\n\nfunction isNotOverflowing(element, style) {\n return style.getPropertyValue(\"overflow\") !== \"visible\" ||\n // if 'overflow: visible' set, check if there is actually any overflow\n element.scrollWidth <= 0 && element.scrollHeight <= 0;\n}\n\nfunction hidesContents(element) {\n var zeroSize = element.offsetWidth <= 0 && element.offsetHeight <= 0;\n\n // If the node is empty, this is good enough\n if (zeroSize && !element.innerHTML) return true;\n\n try {\n // Otherwise we need to check some styles\n var style = window.getComputedStyle(element);\n var displayValue = style.getPropertyValue(\"display\");\n return zeroSize ? displayValue !== DISPLAY_CONTENTS && isNotOverflowing(element, style) : displayValue === DISPLAY_NONE;\n } catch (exception) {\n // eslint-disable-next-line no-console\n console.warn(\"Failed to inspect element style\");\n return false;\n }\n}\n\nfunction visible(element) {\n var parentElement = element;\n var rootNode = element.getRootNode && element.getRootNode();\n while (parentElement) {\n if (parentElement === document.body) break;\n\n // if we are not hidden yet, skip to checking outside the Web Component\n if (rootNode && parentElement === rootNode) parentElement = rootNode.host.parentNode;\n\n if (hidesContents(parentElement)) return false;\n parentElement = parentElement.parentNode;\n }\n return true;\n}\n\nfunction focusable(element, isTabIndexNotNaN) {\n var nodeName = element.nodeName.toLowerCase();\n var res = tabbableNode.test(nodeName) && !element.disabled || (nodeName === \"a\" ? element.href || isTabIndexNotNaN : isTabIndexNotNaN);\n return res && visible(element);\n}\n\nfunction tabbable(element) {\n var tabIndex = element.getAttribute(\"tabindex\");\n if (tabIndex === null) tabIndex = undefined;\n var isTabIndexNaN = isNaN(tabIndex);\n return (isTabIndexNaN || tabIndex >= 0) && focusable(element, !isTabIndexNaN);\n}\n\nfunction findTabbableDescendants(element) {\n var descendants = [].slice.call(element.querySelectorAll(\"*\"), 0).reduce(function (finished, el) {\n return finished.concat(!el.shadowRoot ? [el] : findTabbableDescendants(el.shadowRoot));\n }, []);\n return descendants.filter(tabbable);\n}\nmodule.exports = exports[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _Modal = require(\"./components/Modal\");\n\nvar _Modal2 = _interopRequireDefault(_Modal);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _Modal2.default;\nmodule.exports = exports[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollLink = require('../mixins/scroll-link');\n\nvar _scrollLink2 = _interopRequireDefault(_scrollLink);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ButtonElement = function (_React$Component) {\n _inherits(ButtonElement, _React$Component);\n\n function ButtonElement() {\n _classCallCheck(this, ButtonElement);\n\n return _possibleConstructorReturn(this, (ButtonElement.__proto__ || Object.getPrototypeOf(ButtonElement)).apply(this, arguments));\n }\n\n _createClass(ButtonElement, [{\n key: 'render',\n value: function render() {\n return _react2.default.createElement(\n 'button',\n this.props,\n this.props.children\n );\n }\n }]);\n\n return ButtonElement;\n}(_react2.default.Component);\n\n;\n\nexports.default = (0, _scrollLink2.default)(ButtonElement);","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollElement = require('../mixins/scroll-element');\n\nvar _scrollElement2 = _interopRequireDefault(_scrollElement);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ElementWrapper = function (_React$Component) {\n _inherits(ElementWrapper, _React$Component);\n\n function ElementWrapper() {\n _classCallCheck(this, ElementWrapper);\n\n return _possibleConstructorReturn(this, (ElementWrapper.__proto__ || Object.getPrototypeOf(ElementWrapper)).apply(this, arguments));\n }\n\n _createClass(ElementWrapper, [{\n key: 'render',\n value: function render() {\n var _this2 = this;\n\n // Remove `parentBindings` and `name` from props\n var newProps = _extends({}, this.props);\n delete newProps.name;\n if (newProps.parentBindings) {\n delete newProps.parentBindings;\n }\n\n return _react2.default.createElement(\n 'div',\n _extends({}, newProps, { ref: function ref(el) {\n _this2.props.parentBindings.domNode = el;\n } }),\n this.props.children\n );\n }\n }]);\n\n return ElementWrapper;\n}(_react2.default.Component);\n\n;\n\nElementWrapper.propTypes = {\n name: _propTypes2.default.string,\n id: _propTypes2.default.string\n};\n\nexports.default = (0, _scrollElement2.default)(ElementWrapper);","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollLink = require('../mixins/scroll-link');\n\nvar _scrollLink2 = _interopRequireDefault(_scrollLink);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar LinkElement = function (_React$Component) {\n _inherits(LinkElement, _React$Component);\n\n function LinkElement() {\n var _ref;\n\n var _temp, _this, _ret;\n\n _classCallCheck(this, LinkElement);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = LinkElement.__proto__ || Object.getPrototypeOf(LinkElement)).call.apply(_ref, [this].concat(args))), _this), _this.render = function () {\n return _react2.default.createElement(\n 'a',\n _this.props,\n _this.props.children\n );\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n return LinkElement;\n}(_react2.default.Component);\n\n;\n\nexports.default = (0, _scrollLink2.default)(LinkElement);","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.Helpers = exports.ScrollElement = exports.ScrollLink = exports.animateScroll = exports.scrollSpy = exports.Events = exports.scroller = exports.Element = exports.Button = exports.Link = undefined;\n\nvar _Link = require('./components/Link.js');\n\nvar _Link2 = _interopRequireDefault(_Link);\n\nvar _Button = require('./components/Button.js');\n\nvar _Button2 = _interopRequireDefault(_Button);\n\nvar _Element = require('./components/Element.js');\n\nvar _Element2 = _interopRequireDefault(_Element);\n\nvar _scroller = require('./mixins/scroller.js');\n\nvar _scroller2 = _interopRequireDefault(_scroller);\n\nvar _scrollEvents = require('./mixins/scroll-events.js');\n\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\n\nvar _scrollSpy = require('./mixins/scroll-spy.js');\n\nvar _scrollSpy2 = _interopRequireDefault(_scrollSpy);\n\nvar _animateScroll = require('./mixins/animate-scroll.js');\n\nvar _animateScroll2 = _interopRequireDefault(_animateScroll);\n\nvar _scrollLink = require('./mixins/scroll-link.js');\n\nvar _scrollLink2 = _interopRequireDefault(_scrollLink);\n\nvar _scrollElement = require('./mixins/scroll-element.js');\n\nvar _scrollElement2 = _interopRequireDefault(_scrollElement);\n\nvar _Helpers = require('./mixins/Helpers.js');\n\nvar _Helpers2 = _interopRequireDefault(_Helpers);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.Link = _Link2.default;\nexports.Button = _Button2.default;\nexports.Element = _Element2.default;\nexports.scroller = _scroller2.default;\nexports.Events = _scrollEvents2.default;\nexports.scrollSpy = _scrollSpy2.default;\nexports.animateScroll = _animateScroll2.default;\nexports.ScrollLink = _scrollLink2.default;\nexports.ScrollElement = _scrollElement2.default;\nexports.Helpers = _Helpers2.default;\nexports.default = { Link: _Link2.default, Button: _Button2.default, Element: _Element2.default, scroller: _scroller2.default, Events: _scrollEvents2.default, scrollSpy: _scrollSpy2.default, animateScroll: _animateScroll2.default, ScrollLink: _scrollLink2.default, ScrollElement: _scrollElement2.default, Helpers: _Helpers2.default };","\"use strict\";\n\n/* DEPRECATED */\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar React = require('react');\nvar ReactDOM = require('react-dom');\n\nvar utils = require('./utils');\nvar scrollSpy = require('./scroll-spy');\nvar defaultScroller = require('./scroller');\nvar PropTypes = require('prop-types');\nvar scrollHash = require('./scroll-hash');\n\nvar protoTypes = {\n to: PropTypes.string.isRequired,\n containerId: PropTypes.string,\n container: PropTypes.object,\n activeClass: PropTypes.string,\n spy: PropTypes.bool,\n smooth: PropTypes.oneOfType([PropTypes.bool, PropTypes.string]),\n offset: PropTypes.number,\n delay: PropTypes.number,\n isDynamic: PropTypes.bool,\n onClick: PropTypes.func,\n duration: PropTypes.oneOfType([PropTypes.number, PropTypes.func]),\n absolute: PropTypes.bool,\n onSetActive: PropTypes.func,\n onSetInactive: PropTypes.func,\n ignoreCancelEvents: PropTypes.bool,\n hashSpy: PropTypes.bool,\n spyThrottle: PropTypes.number\n};\n\nvar Helpers = {\n Scroll: function Scroll(Component, customScroller) {\n\n console.warn(\"Helpers.Scroll is deprecated since v1.7.0\");\n\n var scroller = customScroller || defaultScroller;\n\n var Scroll = function (_React$Component) {\n _inherits(Scroll, _React$Component);\n\n function Scroll(props) {\n _classCallCheck(this, Scroll);\n\n var _this = _possibleConstructorReturn(this, (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(this, props));\n\n _initialiseProps.call(_this);\n\n _this.state = {\n active: false\n };\n return _this;\n }\n\n _createClass(Scroll, [{\n key: 'getScrollSpyContainer',\n value: function getScrollSpyContainer() {\n var containerId = this.props.containerId;\n var container = this.props.container;\n\n if (containerId) {\n return document.getElementById(containerId);\n }\n\n if (container && container.nodeType) {\n return container;\n }\n\n return document;\n }\n }, {\n key: 'componentDidMount',\n value: function componentDidMount() {\n if (this.props.spy || this.props.hashSpy) {\n var scrollSpyContainer = this.getScrollSpyContainer();\n\n if (!scrollSpy.isMounted(scrollSpyContainer)) {\n scrollSpy.mount(scrollSpyContainer, this.props.spyThrottle);\n }\n\n if (this.props.hashSpy) {\n if (!scrollHash.isMounted()) {\n scrollHash.mount(scroller);\n }\n scrollHash.mapContainer(this.props.to, scrollSpyContainer);\n }\n\n if (this.props.spy) {\n scrollSpy.addStateHandler(this.stateHandler);\n }\n\n scrollSpy.addSpyHandler(this.spyHandler, scrollSpyContainer);\n\n this.setState({\n container: scrollSpyContainer\n });\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n scrollSpy.unmount(this.stateHandler, this.spyHandler);\n }\n }, {\n key: 'render',\n value: function render() {\n var className = \"\";\n\n if (this.state && this.state.active) {\n className = ((this.props.className || \"\") + \" \" + (this.props.activeClass || \"active\")).trim();\n } else {\n className = this.props.className;\n }\n\n var props = _extends({}, this.props);\n\n for (var prop in protoTypes) {\n if (props.hasOwnProperty(prop)) {\n delete props[prop];\n }\n }\n\n props.className = className;\n props.onClick = this.handleClick;\n\n return React.createElement(Component, props);\n }\n }]);\n\n return Scroll;\n }(React.Component);\n\n var _initialiseProps = function _initialiseProps() {\n var _this2 = this;\n\n this.scrollTo = function (to, props) {\n scroller.scrollTo(to, _extends({}, _this2.state, props));\n };\n\n this.handleClick = function (event) {\n\n /*\r\n * give the posibility to override onClick\r\n */\n\n if (_this2.props.onClick) {\n _this2.props.onClick(event);\n }\n\n /*\r\n * dont bubble the navigation\r\n */\n\n if (event.stopPropagation) event.stopPropagation();\n if (event.preventDefault) event.preventDefault();\n\n /*\r\n * do the magic!\r\n */\n _this2.scrollTo(_this2.props.to, _this2.props);\n };\n\n this.stateHandler = function () {\n if (scroller.getActiveLink() !== _this2.props.to) {\n if (_this2.state !== null && _this2.state.active && _this2.props.onSetInactive) {\n _this2.props.onSetInactive();\n }\n _this2.setState({ active: false });\n }\n };\n\n this.spyHandler = function (y) {\n\n var scrollSpyContainer = _this2.getScrollSpyContainer();\n\n if (scrollHash.isMounted() && !scrollHash.isInitialized()) {\n return;\n }\n\n var to = _this2.props.to;\n var element = null;\n var elemTopBound = 0;\n var elemBottomBound = 0;\n var containerTop = 0;\n\n if (scrollSpyContainer.getBoundingClientRect) {\n var containerCords = scrollSpyContainer.getBoundingClientRect();\n containerTop = containerCords.top;\n }\n\n if (!element || _this2.props.isDynamic) {\n element = scroller.get(to);\n if (!element) {\n return;\n }\n\n var cords = element.getBoundingClientRect();\n elemTopBound = cords.top - containerTop + y;\n elemBottomBound = elemTopBound + cords.height;\n }\n\n var offsetY = y - _this2.props.offset;\n var isInside = offsetY >= Math.floor(elemTopBound) && offsetY < Math.floor(elemBottomBound);\n var isOutside = offsetY < Math.floor(elemTopBound) || offsetY >= Math.floor(elemBottomBound);\n var activeLink = scroller.getActiveLink();\n\n if (isOutside) {\n if (to === activeLink) {\n scroller.setActiveLink(void 0);\n }\n\n if (_this2.props.hashSpy && scrollHash.getHash() === to) {\n scrollHash.changeHash();\n }\n\n if (_this2.props.spy && _this2.state.active) {\n _this2.setState({ active: false });\n _this2.props.onSetInactive && _this2.props.onSetInactive();\n }\n\n return scrollSpy.updateStates();\n }\n\n if (isInside && activeLink !== to) {\n scroller.setActiveLink(to);\n\n _this2.props.hashSpy && scrollHash.changeHash(to);\n\n if (_this2.props.spy) {\n _this2.setState({ active: true });\n _this2.props.onSetActive && _this2.props.onSetActive(to);\n }\n return scrollSpy.updateStates();\n }\n };\n };\n\n ;\n\n Scroll.propTypes = protoTypes;\n\n Scroll.defaultProps = { offset: 0 };\n\n return Scroll;\n },\n Element: function Element(Component) {\n\n console.warn(\"Helpers.Element is deprecated since v1.7.0\");\n\n var Element = function (_React$Component2) {\n _inherits(Element, _React$Component2);\n\n function Element(props) {\n _classCallCheck(this, Element);\n\n var _this3 = _possibleConstructorReturn(this, (Element.__proto__ || Object.getPrototypeOf(Element)).call(this, props));\n\n _this3.childBindings = {\n domNode: null\n };\n return _this3;\n }\n\n _createClass(Element, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n if (typeof window === 'undefined') {\n return false;\n }\n this.registerElems(this.props.name);\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate(prevProps) {\n if (this.props.name !== prevProps.name) {\n this.registerElems(this.props.name);\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (typeof window === 'undefined') {\n return false;\n }\n defaultScroller.unregister(this.props.name);\n }\n }, {\n key: 'registerElems',\n value: function registerElems(name) {\n defaultScroller.register(name, this.childBindings.domNode);\n }\n }, {\n key: 'render',\n value: function render() {\n return React.createElement(Component, _extends({}, this.props, { parentBindings: this.childBindings }));\n }\n }]);\n\n return Element;\n }(React.Component);\n\n ;\n\n Element.propTypes = {\n name: PropTypes.string,\n id: PropTypes.string\n };\n\n return Element;\n }\n};\n\nmodule.exports = Helpers;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _utils = require('./utils');\n\nvar _utils2 = _interopRequireDefault(_utils);\n\nvar _smooth = require('./smooth');\n\nvar _smooth2 = _interopRequireDefault(_smooth);\n\nvar _cancelEvents = require('./cancel-events');\n\nvar _cancelEvents2 = _interopRequireDefault(_cancelEvents);\n\nvar _scrollEvents = require('./scroll-events');\n\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/*\r\n * Gets the easing type from the smooth prop within options.\r\n */\nvar getAnimationType = function getAnimationType(options) {\n return _smooth2.default[options.smooth] || _smooth2.default.defaultEasing;\n};\n/*\r\n * Function helper\r\n */\nvar functionWrapper = function functionWrapper(value) {\n return typeof value === 'function' ? value : function () {\n return value;\n };\n};\n/*\r\n * Wraps window properties to allow server side rendering\r\n */\nvar currentWindowProperties = function currentWindowProperties() {\n if (typeof window !== 'undefined') {\n return window.requestAnimationFrame || window.webkitRequestAnimationFrame;\n }\n};\n\n/*\r\n * Helper function to never extend 60fps on the webpage.\r\n */\nvar requestAnimationFrameHelper = function () {\n return currentWindowProperties() || function (callback, element, delay) {\n window.setTimeout(callback, delay || 1000 / 60, new Date().getTime());\n };\n}();\n\nvar makeData = function makeData() {\n return {\n currentPosition: 0,\n startPosition: 0,\n targetPosition: 0,\n progress: 0,\n duration: 0,\n cancel: false,\n\n target: null,\n containerElement: null,\n to: null,\n start: null,\n delta: null,\n percent: null,\n delayTimeout: null\n };\n};\n\nvar currentPositionX = function currentPositionX(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollLeft;\n } else {\n var supportPageOffset = window.pageXOffset !== undefined;\n var isCSS1Compat = (document.compatMode || \"\") === \"CSS1Compat\";\n return supportPageOffset ? window.pageXOffset : isCSS1Compat ? document.documentElement.scrollLeft : document.body.scrollLeft;\n }\n};\n\nvar currentPositionY = function currentPositionY(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollTop;\n } else {\n var supportPageOffset = window.pageXOffset !== undefined;\n var isCSS1Compat = (document.compatMode || \"\") === \"CSS1Compat\";\n return supportPageOffset ? window.pageYOffset : isCSS1Compat ? document.documentElement.scrollTop : document.body.scrollTop;\n }\n};\n\nvar scrollContainerWidth = function scrollContainerWidth(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollWidth - containerElement.offsetWidth;\n } else {\n var body = document.body;\n var html = document.documentElement;\n\n return Math.max(body.scrollWidth, body.offsetWidth, html.clientWidth, html.scrollWidth, html.offsetWidth);\n }\n};\n\nvar scrollContainerHeight = function scrollContainerHeight(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollHeight - containerElement.offsetHeight;\n } else {\n var body = document.body;\n var html = document.documentElement;\n\n return Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight);\n }\n};\n\nvar animateScroll = function animateScroll(easing, options, timestamp) {\n var data = options.data;\n\n // Cancel on specific events\n if (!options.ignoreCancelEvents && data.cancel) {\n if (_scrollEvents2.default.registered['end']) {\n _scrollEvents2.default.registered['end'](data.to, data.target, data.currentPositionY);\n }\n return;\n };\n\n data.delta = Math.round(data.targetPosition - data.startPosition);\n\n if (data.start === null) {\n data.start = timestamp;\n }\n\n data.progress = timestamp - data.start;\n\n data.percent = data.progress >= data.duration ? 1 : easing(data.progress / data.duration);\n\n data.currentPosition = data.startPosition + Math.ceil(data.delta * data.percent);\n\n if (data.containerElement && data.containerElement !== document && data.containerElement !== document.body) {\n if (options.horizontal) {\n data.containerElement.scrollLeft = data.currentPosition;\n } else {\n data.containerElement.scrollTop = data.currentPosition;\n }\n } else {\n if (options.horizontal) {\n window.scrollTo(data.currentPosition, 0);\n } else {\n window.scrollTo(0, data.currentPosition);\n }\n }\n\n if (data.percent < 1) {\n var easedAnimate = animateScroll.bind(null, easing, options);\n requestAnimationFrameHelper.call(window, easedAnimate);\n return;\n }\n\n if (_scrollEvents2.default.registered['end']) {\n _scrollEvents2.default.registered['end'](data.to, data.target, data.currentPosition);\n }\n};\n\nvar setContainer = function setContainer(options) {\n options.data.containerElement = !options ? null : options.containerId ? document.getElementById(options.containerId) : options.container && options.container.nodeType ? options.container : document;\n};\n\nvar animateTopScroll = function animateTopScroll(scrollOffset, options, to, target) {\n options.data = options.data || makeData();\n\n window.clearTimeout(options.data.delayTimeout);\n\n var setCancel = function setCancel() {\n options.data.cancel = true;\n };\n _cancelEvents2.default.subscribe(setCancel);\n\n setContainer(options);\n\n options.data.start = null;\n options.data.cancel = false;\n options.data.startPosition = options.horizontal ? currentPositionX(options) : currentPositionY(options);\n options.data.targetPosition = options.absolute ? scrollOffset : scrollOffset + options.data.startPosition;\n\n if (options.data.startPosition === options.data.targetPosition) {\n if (_scrollEvents2.default.registered['end']) {\n _scrollEvents2.default.registered['end'](options.data.to, options.data.target, options.data.currentPosition);\n }\n return;\n }\n\n options.data.delta = Math.round(options.data.targetPosition - options.data.startPosition);\n\n options.data.duration = functionWrapper(options.duration)(options.data.delta);\n options.data.duration = isNaN(parseFloat(options.data.duration)) ? 1000 : parseFloat(options.data.duration);\n options.data.to = to;\n options.data.target = target;\n\n var easing = getAnimationType(options);\n var easedAnimate = animateScroll.bind(null, easing, options);\n\n if (options && options.delay > 0) {\n options.data.delayTimeout = window.setTimeout(function () {\n if (_scrollEvents2.default.registered['begin']) {\n _scrollEvents2.default.registered['begin'](options.data.to, options.data.target);\n }\n requestAnimationFrameHelper.call(window, easedAnimate);\n }, options.delay);\n return;\n }\n\n if (_scrollEvents2.default.registered['begin']) {\n _scrollEvents2.default.registered['begin'](options.data.to, options.data.target);\n }\n requestAnimationFrameHelper.call(window, easedAnimate);\n};\n\nvar proceedOptions = function proceedOptions(options) {\n options = _extends({}, options);\n options.data = options.data || makeData();\n options.absolute = true;\n return options;\n};\n\nvar scrollToTop = function scrollToTop(options) {\n animateTopScroll(0, proceedOptions(options));\n};\n\nvar scrollTo = function scrollTo(toPosition, options) {\n animateTopScroll(toPosition, proceedOptions(options));\n};\n\nvar scrollToBottom = function scrollToBottom(options) {\n options = proceedOptions(options);\n setContainer(options);\n animateTopScroll(options.horizontal ? scrollContainerWidth(options) : scrollContainerHeight(options), options);\n};\n\nvar scrollMore = function scrollMore(toPosition, options) {\n options = proceedOptions(options);\n setContainer(options);\n var currentPosition = options.horizontal ? currentPositionX(options) : currentPositionY(options);\n animateTopScroll(toPosition + currentPosition, options);\n};\n\nexports.default = {\n animateTopScroll: animateTopScroll,\n getAnimationType: getAnimationType,\n scrollToTop: scrollToTop,\n scrollToBottom: scrollToBottom,\n scrollTo: scrollTo,\n scrollMore: scrollMore\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _passiveEventListeners = require('./passive-event-listeners');\n\nvar events = ['mousedown', 'mousewheel', 'touchmove', 'keydown'];\n\nexports.default = {\n subscribe: function subscribe(cancelEvent) {\n return typeof document !== 'undefined' && events.forEach(function (event) {\n return (0, _passiveEventListeners.addPassiveEventListener)(document, event, cancelEvent);\n });\n }\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n/*\r\n * Tell the browser that the event listener won't prevent a scroll.\r\n * Allowing the browser to continue scrolling without having to\r\n * to wait for the listener to return.\r\n */\nvar addPassiveEventListener = exports.addPassiveEventListener = function addPassiveEventListener(target, eventName, listener) {\n var listenerName = listener.name;\n if (!listenerName) {\n listenerName = eventName;\n console.warn('Listener must be a named function.');\n }\n\n if (!attachedListeners.has(eventName)) attachedListeners.set(eventName, new Set());\n var listeners = attachedListeners.get(eventName);\n if (listeners.has(listenerName)) return;\n\n var supportsPassiveOption = function () {\n var supportsPassiveOption = false;\n try {\n var opts = Object.defineProperty({}, 'passive', {\n get: function get() {\n supportsPassiveOption = true;\n }\n });\n window.addEventListener('test', null, opts);\n } catch (e) {}\n return supportsPassiveOption;\n }();\n target.addEventListener(eventName, listener, supportsPassiveOption ? { passive: true } : false);\n listeners.add(listenerName);\n};\n\nvar removePassiveEventListener = exports.removePassiveEventListener = function removePassiveEventListener(target, eventName, listener) {\n target.removeEventListener(eventName, listener);\n attachedListeners.get(eventName).delete(listener.name || eventName);\n};\n\nvar attachedListeners = new Map();","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _reactDom = require('react-dom');\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _scroller = require('./scroller');\n\nvar _scroller2 = _interopRequireDefault(_scroller);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nexports.default = function (Component) {\n var Element = function (_React$Component) {\n _inherits(Element, _React$Component);\n\n function Element(props) {\n _classCallCheck(this, Element);\n\n var _this = _possibleConstructorReturn(this, (Element.__proto__ || Object.getPrototypeOf(Element)).call(this, props));\n\n _this.childBindings = {\n domNode: null\n };\n return _this;\n }\n\n _createClass(Element, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n if (typeof window === 'undefined') {\n return false;\n }\n this.registerElems(this.props.name);\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate(prevProps) {\n if (this.props.name !== prevProps.name) {\n this.registerElems(this.props.name);\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (typeof window === 'undefined') {\n return false;\n }\n _scroller2.default.unregister(this.props.name);\n }\n }, {\n key: 'registerElems',\n value: function registerElems(name) {\n _scroller2.default.register(name, this.childBindings.domNode);\n }\n }, {\n key: 'render',\n value: function render() {\n return _react2.default.createElement(Component, _extends({}, this.props, { parentBindings: this.childBindings }));\n }\n }]);\n\n return Element;\n }(_react2.default.Component);\n\n ;\n\n Element.propTypes = {\n name: _propTypes2.default.string,\n id: _propTypes2.default.string\n };\n\n return Element;\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\n\nvar Events = {\n\tregistered: {},\n\tscrollEvent: {\n\t\tregister: function register(evtName, callback) {\n\t\t\tEvents.registered[evtName] = callback;\n\t\t},\n\t\tremove: function remove(evtName) {\n\t\t\tEvents.registered[evtName] = null;\n\t\t}\n\t}\n};\n\nexports.default = Events;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _passiveEventListeners = require('./passive-event-listeners');\n\nvar _utils = require('./utils');\n\nvar _utils2 = _interopRequireDefault(_utils);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar scrollHash = {\n mountFlag: false,\n initialized: false,\n scroller: null,\n containers: {},\n\n mount: function mount(scroller) {\n this.scroller = scroller;\n\n this.handleHashChange = this.handleHashChange.bind(this);\n window.addEventListener('hashchange', this.handleHashChange);\n\n this.initStateFromHash();\n this.mountFlag = true;\n },\n mapContainer: function mapContainer(to, container) {\n this.containers[to] = container;\n },\n isMounted: function isMounted() {\n return this.mountFlag;\n },\n isInitialized: function isInitialized() {\n return this.initialized;\n },\n initStateFromHash: function initStateFromHash() {\n var _this = this;\n\n var hash = this.getHash();\n if (hash) {\n window.setTimeout(function () {\n _this.scrollTo(hash, true);\n _this.initialized = true;\n }, 10);\n } else {\n this.initialized = true;\n }\n },\n scrollTo: function scrollTo(to, isInit) {\n var scroller = this.scroller;\n var element = scroller.get(to);\n if (element && (isInit || to !== scroller.getActiveLink())) {\n var container = this.containers[to] || document;\n scroller.scrollTo(to, { container: container });\n }\n },\n getHash: function getHash() {\n return _utils2.default.getHash();\n },\n changeHash: function changeHash(to, saveHashHistory) {\n if (this.isInitialized() && _utils2.default.getHash() !== to) {\n _utils2.default.updateHash(to, saveHashHistory);\n }\n },\n handleHashChange: function handleHashChange() {\n this.scrollTo(this.getHash());\n },\n unmount: function unmount() {\n this.scroller = null;\n this.containers = null;\n window.removeEventListener('hashchange', this.handleHashChange);\n }\n};\n\nexports.default = scrollHash;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollSpy = require('./scroll-spy');\n\nvar _scrollSpy2 = _interopRequireDefault(_scrollSpy);\n\nvar _scroller = require('./scroller');\n\nvar _scroller2 = _interopRequireDefault(_scroller);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _scrollHash = require('./scroll-hash');\n\nvar _scrollHash2 = _interopRequireDefault(_scrollHash);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar protoTypes = {\n to: _propTypes2.default.string.isRequired,\n containerId: _propTypes2.default.string,\n container: _propTypes2.default.object,\n activeClass: _propTypes2.default.string,\n activeStyle: _propTypes2.default.object,\n spy: _propTypes2.default.bool,\n horizontal: _propTypes2.default.bool,\n smooth: _propTypes2.default.oneOfType([_propTypes2.default.bool, _propTypes2.default.string]),\n offset: _propTypes2.default.number,\n delay: _propTypes2.default.number,\n isDynamic: _propTypes2.default.bool,\n onClick: _propTypes2.default.func,\n duration: _propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.func]),\n absolute: _propTypes2.default.bool,\n onSetActive: _propTypes2.default.func,\n onSetInactive: _propTypes2.default.func,\n ignoreCancelEvents: _propTypes2.default.bool,\n hashSpy: _propTypes2.default.bool,\n saveHashHistory: _propTypes2.default.bool,\n spyThrottle: _propTypes2.default.number\n};\n\nexports.default = function (Component, customScroller) {\n\n var scroller = customScroller || _scroller2.default;\n\n var Link = function (_React$PureComponent) {\n _inherits(Link, _React$PureComponent);\n\n function Link(props) {\n _classCallCheck(this, Link);\n\n var _this = _possibleConstructorReturn(this, (Link.__proto__ || Object.getPrototypeOf(Link)).call(this, props));\n\n _initialiseProps.call(_this);\n\n _this.state = {\n active: false\n };\n return _this;\n }\n\n _createClass(Link, [{\n key: 'getScrollSpyContainer',\n value: function getScrollSpyContainer() {\n var containerId = this.props.containerId;\n var container = this.props.container;\n\n if (containerId && !container) {\n return document.getElementById(containerId);\n }\n\n if (container && container.nodeType) {\n return container;\n }\n\n return document;\n }\n }, {\n key: 'componentDidMount',\n value: function componentDidMount() {\n if (this.props.spy || this.props.hashSpy) {\n var scrollSpyContainer = this.getScrollSpyContainer();\n\n if (!_scrollSpy2.default.isMounted(scrollSpyContainer)) {\n _scrollSpy2.default.mount(scrollSpyContainer, this.props.spyThrottle);\n }\n\n if (this.props.hashSpy) {\n if (!_scrollHash2.default.isMounted()) {\n _scrollHash2.default.mount(scroller);\n }\n _scrollHash2.default.mapContainer(this.props.to, scrollSpyContainer);\n }\n\n _scrollSpy2.default.addSpyHandler(this.spyHandler, scrollSpyContainer);\n\n this.setState({\n container: scrollSpyContainer\n });\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n _scrollSpy2.default.unmount(this.stateHandler, this.spyHandler);\n }\n }, {\n key: 'render',\n value: function render() {\n var className = \"\";\n\n if (this.state && this.state.active) {\n className = ((this.props.className || \"\") + \" \" + (this.props.activeClass || \"active\")).trim();\n } else {\n className = this.props.className;\n }\n\n var style = {};\n\n if (this.state && this.state.active) {\n style = _extends({}, this.props.style, this.props.activeStyle);\n } else {\n style = _extends({}, this.props.style);\n }\n\n var props = _extends({}, this.props);\n\n for (var prop in protoTypes) {\n if (props.hasOwnProperty(prop)) {\n delete props[prop];\n }\n }\n\n props.className = className;\n props.style = style;\n props.onClick = this.handleClick;\n\n return _react2.default.createElement(Component, props);\n }\n }]);\n\n return Link;\n }(_react2.default.PureComponent);\n\n var _initialiseProps = function _initialiseProps() {\n var _this2 = this;\n\n this.scrollTo = function (to, props) {\n scroller.scrollTo(to, _extends({}, _this2.state, props));\n };\n\n this.handleClick = function (event) {\n\n /*\r\n * give the posibility to override onClick\r\n */\n\n if (_this2.props.onClick) {\n _this2.props.onClick(event);\n }\n\n /*\r\n * dont bubble the navigation\r\n */\n\n if (event.stopPropagation) event.stopPropagation();\n if (event.preventDefault) event.preventDefault();\n\n /*\r\n * do the magic!\r\n */\n _this2.scrollTo(_this2.props.to, _this2.props);\n };\n\n this.spyHandler = function (x, y) {\n var scrollSpyContainer = _this2.getScrollSpyContainer();\n\n if (_scrollHash2.default.isMounted() && !_scrollHash2.default.isInitialized()) {\n return;\n }\n\n var horizontal = _this2.props.horizontal;\n\n var to = _this2.props.to;\n var element = null;\n var isInside = void 0;\n var isOutside = void 0;\n\n if (horizontal) {\n var elemLeftBound = 0;\n var elemRightBound = 0;\n var containerLeft = 0;\n\n if (scrollSpyContainer.getBoundingClientRect) {\n var containerCords = scrollSpyContainer.getBoundingClientRect();\n containerLeft = containerCords.left;\n }\n\n if (!element || _this2.props.isDynamic) {\n element = scroller.get(to);\n if (!element) {\n return;\n }\n\n var cords = element.getBoundingClientRect();\n elemLeftBound = cords.left - containerLeft + x;\n elemRightBound = elemLeftBound + cords.width;\n }\n\n var offsetX = x - _this2.props.offset;\n isInside = offsetX >= Math.floor(elemLeftBound) && offsetX < Math.floor(elemRightBound);\n isOutside = offsetX < Math.floor(elemLeftBound) || offsetX >= Math.floor(elemRightBound);\n } else {\n var elemTopBound = 0;\n var elemBottomBound = 0;\n var containerTop = 0;\n\n if (scrollSpyContainer.getBoundingClientRect) {\n var _containerCords = scrollSpyContainer.getBoundingClientRect();\n containerTop = _containerCords.top;\n }\n\n if (!element || _this2.props.isDynamic) {\n element = scroller.get(to);\n if (!element) {\n return;\n }\n\n var _cords = element.getBoundingClientRect();\n elemTopBound = _cords.top - containerTop + y;\n elemBottomBound = elemTopBound + _cords.height;\n }\n\n var offsetY = y - _this2.props.offset;\n isInside = offsetY >= Math.floor(elemTopBound) && offsetY < Math.floor(elemBottomBound);\n isOutside = offsetY < Math.floor(elemTopBound) || offsetY >= Math.floor(elemBottomBound);\n }\n\n var activeLink = scroller.getActiveLink();\n\n if (isOutside) {\n if (to === activeLink) {\n scroller.setActiveLink(void 0);\n }\n\n if (_this2.props.hashSpy && _scrollHash2.default.getHash() === to) {\n var _props$saveHashHistor = _this2.props.saveHashHistory,\n saveHashHistory = _props$saveHashHistor === undefined ? false : _props$saveHashHistor;\n\n _scrollHash2.default.changeHash(\"\", saveHashHistory);\n }\n\n if (_this2.props.spy && _this2.state.active) {\n _this2.setState({ active: false });\n _this2.props.onSetInactive && _this2.props.onSetInactive(to, element);\n }\n }\n\n if (isInside && (activeLink !== to || _this2.state.active === false)) {\n scroller.setActiveLink(to);\n\n var _props$saveHashHistor2 = _this2.props.saveHashHistory,\n _saveHashHistory = _props$saveHashHistor2 === undefined ? false : _props$saveHashHistor2;\n\n _this2.props.hashSpy && _scrollHash2.default.changeHash(to, _saveHashHistory);\n\n if (_this2.props.spy) {\n _this2.setState({ active: true });\n _this2.props.onSetActive && _this2.props.onSetActive(to, element);\n }\n }\n };\n };\n\n ;\n\n Link.propTypes = protoTypes;\n\n Link.defaultProps = { offset: 0 };\n\n return Link;\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _lodash = require('lodash.throttle');\n\nvar _lodash2 = _interopRequireDefault(_lodash);\n\nvar _passiveEventListeners = require('./passive-event-listeners');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// The eventHandler will execute at a rate of 15fps by default\nvar eventThrottler = function eventThrottler(eventHandler) {\n var throttleAmount = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 66;\n return (0, _lodash2.default)(eventHandler, throttleAmount);\n};\n\nvar scrollSpy = {\n\n spyCallbacks: [],\n spySetState: [],\n scrollSpyContainers: [],\n\n mount: function mount(scrollSpyContainer, throttle) {\n if (scrollSpyContainer) {\n var eventHandler = eventThrottler(function (event) {\n scrollSpy.scrollHandler(scrollSpyContainer);\n }, throttle);\n scrollSpy.scrollSpyContainers.push(scrollSpyContainer);\n (0, _passiveEventListeners.addPassiveEventListener)(scrollSpyContainer, 'scroll', eventHandler);\n }\n },\n isMounted: function isMounted(scrollSpyContainer) {\n return scrollSpy.scrollSpyContainers.indexOf(scrollSpyContainer) !== -1;\n },\n currentPositionX: function currentPositionX(scrollSpyContainer) {\n if (scrollSpyContainer === document) {\n var supportPageOffset = window.pageYOffset !== undefined;\n var isCSS1Compat = (document.compatMode || \"\") === \"CSS1Compat\";\n return supportPageOffset ? window.pageXOffset : isCSS1Compat ? document.documentElement.scrollLeft : document.body.scrollLeft;\n } else {\n return scrollSpyContainer.scrollLeft;\n }\n },\n currentPositionY: function currentPositionY(scrollSpyContainer) {\n if (scrollSpyContainer === document) {\n var supportPageOffset = window.pageXOffset !== undefined;\n var isCSS1Compat = (document.compatMode || \"\") === \"CSS1Compat\";\n return supportPageOffset ? window.pageYOffset : isCSS1Compat ? document.documentElement.scrollTop : document.body.scrollTop;\n } else {\n return scrollSpyContainer.scrollTop;\n }\n },\n scrollHandler: function scrollHandler(scrollSpyContainer) {\n var callbacks = scrollSpy.scrollSpyContainers[scrollSpy.scrollSpyContainers.indexOf(scrollSpyContainer)].spyCallbacks || [];\n callbacks.forEach(function (c) {\n return c(scrollSpy.currentPositionX(scrollSpyContainer), scrollSpy.currentPositionY(scrollSpyContainer));\n });\n },\n addStateHandler: function addStateHandler(handler) {\n scrollSpy.spySetState.push(handler);\n },\n addSpyHandler: function addSpyHandler(handler, scrollSpyContainer) {\n var container = scrollSpy.scrollSpyContainers[scrollSpy.scrollSpyContainers.indexOf(scrollSpyContainer)];\n\n if (!container.spyCallbacks) {\n container.spyCallbacks = [];\n }\n\n container.spyCallbacks.push(handler);\n\n handler(scrollSpy.currentPositionX(scrollSpyContainer), scrollSpy.currentPositionY(scrollSpyContainer));\n },\n updateStates: function updateStates() {\n scrollSpy.spySetState.forEach(function (s) {\n return s();\n });\n },\n unmount: function unmount(stateHandler, spyHandler) {\n scrollSpy.scrollSpyContainers.forEach(function (c) {\n return c.spyCallbacks && c.spyCallbacks.length && c.spyCallbacks.indexOf(spyHandler) > -1 && c.spyCallbacks.splice(c.spyCallbacks.indexOf(spyHandler), 1);\n });\n\n if (scrollSpy.spySetState && scrollSpy.spySetState.length && scrollSpy.spySetState.indexOf(stateHandler) > -1) {\n scrollSpy.spySetState.splice(scrollSpy.spySetState.indexOf(stateHandler), 1);\n }\n\n document.removeEventListener('scroll', scrollSpy.scrollHandler);\n },\n\n\n update: function update() {\n return scrollSpy.scrollSpyContainers.forEach(function (c) {\n return scrollSpy.scrollHandler(c);\n });\n }\n};\n\nexports.default = scrollSpy;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _utils = require('./utils');\n\nvar _utils2 = _interopRequireDefault(_utils);\n\nvar _animateScroll = require('./animate-scroll');\n\nvar _animateScroll2 = _interopRequireDefault(_animateScroll);\n\nvar _scrollEvents = require('./scroll-events');\n\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar __mapped = {};\nvar __activeLink = void 0;\n\nexports.default = {\n\n unmount: function unmount() {\n __mapped = {};\n },\n\n register: function register(name, element) {\n __mapped[name] = element;\n },\n\n unregister: function unregister(name) {\n delete __mapped[name];\n },\n\n get: function get(name) {\n return __mapped[name] || document.getElementById(name) || document.getElementsByName(name)[0] || document.getElementsByClassName(name)[0];\n },\n\n setActiveLink: function setActiveLink(link) {\n return __activeLink = link;\n },\n\n getActiveLink: function getActiveLink() {\n return __activeLink;\n },\n\n scrollTo: function scrollTo(to, props) {\n\n var target = this.get(to);\n\n if (!target) {\n console.warn(\"target Element not found\");\n return;\n }\n\n props = _extends({}, props, { absolute: false });\n\n var containerId = props.containerId;\n var container = props.container;\n\n var containerElement = void 0;\n if (containerId) {\n containerElement = document.getElementById(containerId);\n } else if (container && container.nodeType) {\n containerElement = container;\n } else {\n containerElement = document;\n }\n\n props.absolute = true;\n\n var horizontal = props.horizontal;\n var scrollOffset = _utils2.default.scrollOffset(containerElement, target, horizontal) + (props.offset || 0);\n\n /*\r\n * if animate is not provided just scroll into the view\r\n */\n if (!props.smooth) {\n if (_scrollEvents2.default.registered['begin']) {\n _scrollEvents2.default.registered['begin'](to, target);\n }\n\n if (containerElement === document) {\n if (props.horizontal) {\n window.scrollTo(scrollOffset, 0);\n } else {\n window.scrollTo(0, scrollOffset);\n }\n } else {\n containerElement.scrollTop = scrollOffset;\n }\n\n if (_scrollEvents2.default.registered['end']) {\n _scrollEvents2.default.registered['end'](to, target);\n }\n\n return;\n }\n\n /*\r\n * Animate scrolling\r\n */\n\n _animateScroll2.default.animateTopScroll(scrollOffset, props, to, target);\n }\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n /*\r\n * https://github.com/oblador/angular-scroll (duScrollDefaultEasing)\r\n */\n defaultEasing: function defaultEasing(x) {\n if (x < 0.5) {\n return Math.pow(x * 2, 2) / 2;\n }\n return 1 - Math.pow((1 - x) * 2, 2) / 2;\n },\n /*\r\n * https://gist.github.com/gre/1650294\r\n */\n // no easing, no acceleration\n linear: function linear(x) {\n return x;\n },\n // accelerating from zero velocity\n easeInQuad: function easeInQuad(x) {\n return x * x;\n },\n // decelerating to zero velocity\n easeOutQuad: function easeOutQuad(x) {\n return x * (2 - x);\n },\n // acceleration until halfway, then deceleration\n easeInOutQuad: function easeInOutQuad(x) {\n return x < .5 ? 2 * x * x : -1 + (4 - 2 * x) * x;\n },\n // accelerating from zero velocity \n easeInCubic: function easeInCubic(x) {\n return x * x * x;\n },\n // decelerating to zero velocity π\n easeOutCubic: function easeOutCubic(x) {\n return --x * x * x + 1;\n },\n // acceleration until halfway, then deceleration \n easeInOutCubic: function easeInOutCubic(x) {\n return x < .5 ? 4 * x * x * x : (x - 1) * (2 * x - 2) * (2 * x - 2) + 1;\n },\n // accelerating from zero velocity \n easeInQuart: function easeInQuart(x) {\n return x * x * x * x;\n },\n // decelerating to zero velocity \n easeOutQuart: function easeOutQuart(x) {\n return 1 - --x * x * x * x;\n },\n // acceleration until halfway, then deceleration\n easeInOutQuart: function easeInOutQuart(x) {\n return x < .5 ? 8 * x * x * x * x : 1 - 8 * --x * x * x * x;\n },\n // accelerating from zero velocity\n easeInQuint: function easeInQuint(x) {\n return x * x * x * x * x;\n },\n // decelerating to zero velocity\n easeOutQuint: function easeOutQuint(x) {\n return 1 + --x * x * x * x * x;\n },\n // acceleration until halfway, then deceleration \n easeInOutQuint: function easeInOutQuint(x) {\n return x < .5 ? 16 * x * x * x * x * x : 1 + 16 * --x * x * x * x * x;\n }\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar updateHash = function updateHash(hash, historyUpdate) {\n var hashVal = hash.indexOf(\"#\") === 0 ? hash.substring(1) : hash;\n var hashToUpdate = hashVal ? \"#\" + hashVal : \"\";\n var curLoc = window && window.location;\n var urlToPush = hashToUpdate ? curLoc.pathname + curLoc.search + hashToUpdate : curLoc.pathname + curLoc.search;\n historyUpdate ? history.pushState(history.state, \"\", urlToPush) : history.replaceState(history.state, \"\", urlToPush);\n};\n\nvar getHash = function getHash() {\n return window.location.hash.replace(/^#/, \"\");\n};\n\nvar filterElementInContainer = function filterElementInContainer(container) {\n return function (element) {\n return container.contains ? container != element && container.contains(element) : !!(container.compareDocumentPosition(element) & 16);\n };\n};\n\nvar isPositioned = function isPositioned(element) {\n return getComputedStyle(element).position !== \"static\";\n};\n\nvar getElementOffsetInfoUntil = function getElementOffsetInfoUntil(element, predicate) {\n var offsetTop = element.offsetTop;\n var currentOffsetParent = element.offsetParent;\n\n while (currentOffsetParent && !predicate(currentOffsetParent)) {\n offsetTop += currentOffsetParent.offsetTop;\n currentOffsetParent = currentOffsetParent.offsetParent;\n }\n\n return { offsetTop: offsetTop, offsetParent: currentOffsetParent };\n};\n\nvar scrollOffset = function scrollOffset(c, t, horizontal) {\n if (horizontal) {\n return c === document ? t.getBoundingClientRect().left + (window.scrollX || window.pageXOffset) : getComputedStyle(c).position !== \"static\" ? t.offsetLeft : t.offsetLeft - c.offsetLeft;\n } else {\n if (c === document) {\n return t.getBoundingClientRect().top + (window.scrollY || window.pageYOffset);\n }\n\n // The offsetParent of an element, according to MDN, is its nearest positioned\n // (an element whose position is anything other than static) ancestor. The offsetTop\n // of an element is taken with respect to its offsetParent which may not neccessarily\n // be its parentElement except the parent itself is positioned.\n\n // So if containerElement is positioned, then it must be an offsetParent somewhere\n // If it happens that targetElement is a descendant of the containerElement, and there\n // is not intermediate positioned element between the two of them, i.e.\n // targetElement\"s offsetParent is the same as the containerElement, then the\n // distance between the two will be the offsetTop of the targetElement.\n // If, on the other hand, there are intermediate positioned elements between the\n // two entities, the distance between the targetElement and the containerElement\n // will be the accumulation of the offsetTop of the element and that of its\n // subsequent offsetParent until the containerElement is reached, since it\n // will also be an offsetParent at some point due to the fact that it is positioned.\n\n // If the containerElement is not positioned, then it can\"t be an offsetParent,\n // which means that the offsetTop of the targetElement would not be with respect to it.\n // However, if the two of them happen to have the same offsetParent, then\n // the distance between them will be the difference between their offsetTop\n // since they are both taken with respect to the same entity.\n // The last resort would be to accumulate their offsetTop until a common\n // offsetParent is reached (usually the document) and taking the difference\n // between the accumulated offsetTops\n\n if (isPositioned(c)) {\n if (t.offsetParent !== c) {\n var isContainerElementOrDocument = function isContainerElementOrDocument(e) {\n return e === c || e === document;\n };\n\n var _getElementOffsetInfo = getElementOffsetInfoUntil(t, isContainerElementOrDocument),\n offsetTop = _getElementOffsetInfo.offsetTop,\n offsetParent = _getElementOffsetInfo.offsetParent;\n\n if (offsetParent !== c) {\n throw new Error(\"Seems containerElement is not an ancestor of the Element\");\n }\n\n return offsetTop;\n }\n\n return t.offsetTop;\n }\n\n if (t.offsetParent === c.offsetParent) {\n return t.offsetTop - c.offsetTop;\n }\n\n var isDocument = function isDocument(e) {\n return e === document;\n };\n return getElementOffsetInfoUntil(t, isDocument).offsetTop - getElementOffsetInfoUntil(c, isDocument).offsetTop;\n }\n};\n\nexports.default = {\n updateHash: updateHash,\n getHash: getHash,\n filterElementInContainer: filterElementInContainer,\n scrollOffset: scrollOffset\n};","/**\n * @license React\n * react-jsx-runtime.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';var f=require(\"react\"),k=Symbol.for(\"react.element\"),l=Symbol.for(\"react.fragment\"),m=Object.prototype.hasOwnProperty,n=f.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.ReactCurrentOwner,p={key:!0,ref:!0,__self:!0,__source:!0};\nfunction q(c,a,g){var b,d={},e=null,h=null;void 0!==g&&(e=\"\"+g);void 0!==a.key&&(e=\"\"+a.key);void 0!==a.ref&&(h=a.ref);for(b in a)m.call(a,b)&&!p.hasOwnProperty(b)&&(d[b]=a[b]);if(c&&c.defaultProps)for(b in a=c.defaultProps,a)void 0===d[b]&&(d[b]=a[b]);return{$$typeof:k,type:c,key:e,ref:h,props:d,_owner:n.current}}exports.Fragment=l;exports.jsx=q;exports.jsxs=q;\n","/**\n * @license React\n * react.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';var l=Symbol.for(\"react.element\"),n=Symbol.for(\"react.portal\"),p=Symbol.for(\"react.fragment\"),q=Symbol.for(\"react.strict_mode\"),r=Symbol.for(\"react.profiler\"),t=Symbol.for(\"react.provider\"),u=Symbol.for(\"react.context\"),v=Symbol.for(\"react.forward_ref\"),w=Symbol.for(\"react.suspense\"),x=Symbol.for(\"react.memo\"),y=Symbol.for(\"react.lazy\"),z=Symbol.iterator;function A(a){if(null===a||\"object\"!==typeof a)return null;a=z&&a[z]||a[\"@@iterator\"];return\"function\"===typeof a?a:null}\nvar B={isMounted:function(){return!1},enqueueForceUpdate:function(){},enqueueReplaceState:function(){},enqueueSetState:function(){}},C=Object.assign,D={};function E(a,b,e){this.props=a;this.context=b;this.refs=D;this.updater=e||B}E.prototype.isReactComponent={};\nE.prototype.setState=function(a,b){if(\"object\"!==typeof a&&\"function\"!==typeof a&&null!=a)throw Error(\"setState(...): takes an object of state variables to update or a function which returns an object of state variables.\");this.updater.enqueueSetState(this,a,b,\"setState\")};E.prototype.forceUpdate=function(a){this.updater.enqueueForceUpdate(this,a,\"forceUpdate\")};function F(){}F.prototype=E.prototype;function G(a,b,e){this.props=a;this.context=b;this.refs=D;this.updater=e||B}var H=G.prototype=new F;\nH.constructor=G;C(H,E.prototype);H.isPureReactComponent=!0;var I=Array.isArray,J=Object.prototype.hasOwnProperty,K={current:null},L={key:!0,ref:!0,__self:!0,__source:!0};\nfunction M(a,b,e){var d,c={},k=null,h=null;if(null!=b)for(d in void 0!==b.ref&&(h=b.ref),void 0!==b.key&&(k=\"\"+b.key),b)J.call(b,d)&&!L.hasOwnProperty(d)&&(c[d]=b[d]);var g=arguments.length-2;if(1===g)c.children=e;else if(1 1 && arguments[1] !== undefined ? arguments[1] : 'span';\n\n return function (_React$Component) {\n _inherits(Active, _React$Component);\n\n function Active() {\n var _ref;\n\n var _temp, _this, _ret;\n\n _classCallCheck(this, Active);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Active.__proto__ || Object.getPrototypeOf(Active)).call.apply(_ref, [this].concat(args))), _this), _this.state = { active: false }, _this.handleMouseDown = function () {\n return _this.setState({ active: true });\n }, _this.handleMouseUp = function () {\n return _this.setState({ active: false });\n }, _this.render = function () {\n return _react2.default.createElement(\n Span,\n { onMouseDown: _this.handleMouseDown, onMouseUp: _this.handleMouseUp },\n _react2.default.createElement(Component, _extends({}, _this.props, _this.state))\n );\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n return Active;\n }(_react2.default.Component);\n};\n\nexports.default = active;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.hover = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar hover = exports.hover = function hover(Component) {\n var Span = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'span';\n\n return function (_React$Component) {\n _inherits(Hover, _React$Component);\n\n function Hover() {\n var _ref;\n\n var _temp, _this, _ret;\n\n _classCallCheck(this, Hover);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Hover.__proto__ || Object.getPrototypeOf(Hover)).call.apply(_ref, [this].concat(args))), _this), _this.state = { hover: false }, _this.handleMouseOver = function () {\n return _this.setState({ hover: true });\n }, _this.handleMouseOut = function () {\n return _this.setState({ hover: false });\n }, _this.render = function () {\n return _react2.default.createElement(\n Span,\n { onMouseOver: _this.handleMouseOver, onMouseOut: _this.handleMouseOut },\n _react2.default.createElement(Component, _extends({}, _this.props, _this.state))\n );\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n return Hover;\n }(_react2.default.Component);\n};\n\nexports.default = hover;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.flattenNames = undefined;\n\nvar _isString2 = require('lodash/isString');\n\nvar _isString3 = _interopRequireDefault(_isString2);\n\nvar _forOwn2 = require('lodash/forOwn');\n\nvar _forOwn3 = _interopRequireDefault(_forOwn2);\n\nvar _isPlainObject2 = require('lodash/isPlainObject');\n\nvar _isPlainObject3 = _interopRequireDefault(_isPlainObject2);\n\nvar _map2 = require('lodash/map');\n\nvar _map3 = _interopRequireDefault(_map2);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar flattenNames = exports.flattenNames = function flattenNames() {\n var things = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n\n var names = [];\n\n (0, _map3.default)(things, function (thing) {\n if (Array.isArray(thing)) {\n flattenNames(thing).map(function (name) {\n return names.push(name);\n });\n } else if ((0, _isPlainObject3.default)(thing)) {\n (0, _forOwn3.default)(thing, function (value, key) {\n value === true && names.push(key);\n names.push(key + '-' + value);\n });\n } else if ((0, _isString3.default)(thing)) {\n names.push(thing);\n }\n });\n\n return names;\n};\n\nexports.default = flattenNames;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.ReactCSS = exports.loop = exports.handleActive = exports.handleHover = exports.hover = undefined;\n\nvar _flattenNames = require('./flattenNames');\n\nvar _flattenNames2 = _interopRequireDefault(_flattenNames);\n\nvar _mergeClasses = require('./mergeClasses');\n\nvar _mergeClasses2 = _interopRequireDefault(_mergeClasses);\n\nvar _autoprefix = require('./autoprefix');\n\nvar _autoprefix2 = _interopRequireDefault(_autoprefix);\n\nvar _hover2 = require('./components/hover');\n\nvar _hover3 = _interopRequireDefault(_hover2);\n\nvar _active = require('./components/active');\n\nvar _active2 = _interopRequireDefault(_active);\n\nvar _loop2 = require('./loop');\n\nvar _loop3 = _interopRequireDefault(_loop2);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.hover = _hover3.default;\nexports.handleHover = _hover3.default;\nexports.handleActive = _active2.default;\nexports.loop = _loop3.default;\nvar ReactCSS = exports.ReactCSS = function ReactCSS(classes) {\n for (var _len = arguments.length, activations = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n activations[_key - 1] = arguments[_key];\n }\n\n var activeNames = (0, _flattenNames2.default)(activations);\n var merged = (0, _mergeClasses2.default)(classes, activeNames);\n return (0, _autoprefix2.default)(merged);\n};\n\nexports.default = ReactCSS;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar loopable = function loopable(i, length) {\n var props = {};\n var setProp = function setProp(name) {\n var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;\n\n props[name] = value;\n };\n\n i === 0 && setProp('first-child');\n i === length - 1 && setProp('last-child');\n (i === 0 || i % 2 === 0) && setProp('even');\n Math.abs(i % 2) === 1 && setProp('odd');\n setProp('nth-child', i);\n\n return props;\n};\n\nexports.default = loopable;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.mergeClasses = undefined;\n\nvar _forOwn2 = require('lodash/forOwn');\n\nvar _forOwn3 = _interopRequireDefault(_forOwn2);\n\nvar _cloneDeep2 = require('lodash/cloneDeep');\n\nvar _cloneDeep3 = _interopRequireDefault(_cloneDeep2);\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar mergeClasses = exports.mergeClasses = function mergeClasses(classes) {\n var activeNames = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];\n\n var styles = classes.default && (0, _cloneDeep3.default)(classes.default) || {};\n activeNames.map(function (name) {\n var toMerge = classes[name];\n if (toMerge) {\n (0, _forOwn3.default)(toMerge, function (value, key) {\n if (!styles[key]) {\n styles[key] = {};\n }\n\n styles[key] = _extends({}, styles[key], toMerge[key]);\n });\n }\n\n return name;\n });\n return styles;\n};\n\nexports.default = mergeClasses;","'use strict';\n\nfunction _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }\n\nvar codes = {};\n\nfunction createErrorType(code, message, Base) {\n if (!Base) {\n Base = Error;\n }\n\n function getMessage(arg1, arg2, arg3) {\n if (typeof message === 'string') {\n return message;\n } else {\n return message(arg1, arg2, arg3);\n }\n }\n\n var NodeError =\n /*#__PURE__*/\n function (_Base) {\n _inheritsLoose(NodeError, _Base);\n\n function NodeError(arg1, arg2, arg3) {\n return _Base.call(this, getMessage(arg1, arg2, arg3)) || this;\n }\n\n return NodeError;\n }(Base);\n\n NodeError.prototype.name = Base.name;\n NodeError.prototype.code = code;\n codes[code] = NodeError;\n} // https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js\n\n\nfunction oneOf(expected, thing) {\n if (Array.isArray(expected)) {\n var len = expected.length;\n expected = expected.map(function (i) {\n return String(i);\n });\n\n if (len > 2) {\n return \"one of \".concat(thing, \" \").concat(expected.slice(0, len - 1).join(', '), \", or \") + expected[len - 1];\n } else if (len === 2) {\n return \"one of \".concat(thing, \" \").concat(expected[0], \" or \").concat(expected[1]);\n } else {\n return \"of \".concat(thing, \" \").concat(expected[0]);\n }\n } else {\n return \"of \".concat(thing, \" \").concat(String(expected));\n }\n} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith\n\n\nfunction startsWith(str, search, pos) {\n return str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search;\n} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith\n\n\nfunction endsWith(str, search, this_len) {\n if (this_len === undefined || this_len > str.length) {\n this_len = str.length;\n }\n\n return str.substring(this_len - search.length, this_len) === search;\n} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes\n\n\nfunction includes(str, search, start) {\n if (typeof start !== 'number') {\n start = 0;\n }\n\n if (start + search.length > str.length) {\n return false;\n } else {\n return str.indexOf(search, start) !== -1;\n }\n}\n\ncreateErrorType('ERR_INVALID_OPT_VALUE', function (name, value) {\n return 'The value \"' + value + '\" is invalid for option \"' + name + '\"';\n}, TypeError);\ncreateErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) {\n // determiner: 'must be' or 'must not be'\n var determiner;\n\n if (typeof expected === 'string' && startsWith(expected, 'not ')) {\n determiner = 'must not be';\n expected = expected.replace(/^not /, '');\n } else {\n determiner = 'must be';\n }\n\n var msg;\n\n if (endsWith(name, ' argument')) {\n // For cases like 'first argument'\n msg = \"The \".concat(name, \" \").concat(determiner, \" \").concat(oneOf(expected, 'type'));\n } else {\n var type = includes(name, '.') ? 'property' : 'argument';\n msg = \"The \\\"\".concat(name, \"\\\" \").concat(type, \" \").concat(determiner, \" \").concat(oneOf(expected, 'type'));\n }\n\n msg += \". Received type \".concat(typeof actual);\n return msg;\n}, TypeError);\ncreateErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF');\ncreateErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) {\n return 'The ' + name + ' method is not implemented';\n});\ncreateErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close');\ncreateErrorType('ERR_STREAM_DESTROYED', function (name) {\n return 'Cannot call ' + name + ' after a stream was destroyed';\n});\ncreateErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times');\ncreateErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable');\ncreateErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end');\ncreateErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError);\ncreateErrorType('ERR_UNKNOWN_ENCODING', function (arg) {\n return 'Unknown encoding: ' + arg;\n}, TypeError);\ncreateErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event');\nmodule.exports.codes = codes;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n'use strict';\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) keys.push(key);\n return keys;\n};\n/**/\n\nmodule.exports = Duplex;\nvar Readable = require('./_stream_readable');\nvar Writable = require('./_stream_writable');\nrequire('inherits')(Duplex, Readable);\n{\n // Allow the keys array to be GC'ed.\n var keys = objectKeys(Writable.prototype);\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n Readable.call(this, options);\n Writable.call(this, options);\n this.allowHalfOpen = true;\n if (options) {\n if (options.readable === false) this.readable = false;\n if (options.writable === false) this.writable = false;\n if (options.allowHalfOpen === false) {\n this.allowHalfOpen = false;\n this.once('end', onend);\n }\n }\n}\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n});\n\n// the no-half-open enforcer\nfunction onend() {\n // If the writable side ended, then we're ok.\n if (this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n process.nextTick(onEndNT, this);\n}\nfunction onEndNT(self) {\n self.end();\n}\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a passthrough stream.\n// basically just the most minimal sort of Transform stream.\n// Every written chunk gets output as-is.\n\n'use strict';\n\nmodule.exports = PassThrough;\nvar Transform = require('./_stream_transform');\nrequire('inherits')(PassThrough, Transform);\nfunction PassThrough(options) {\n if (!(this instanceof PassThrough)) return new PassThrough(options);\n Transform.call(this, options);\n}\nPassThrough.prototype._transform = function (chunk, encoding, cb) {\n cb(null, chunk);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nmodule.exports = Readable;\n\n/**/\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n\n/**/\nvar EE = require('events').EventEmitter;\nvar EElistenerCount = function EElistenerCount(emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\nvar Buffer = require('buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\nvar debugUtil = require('util');\nvar debug;\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function debug() {};\n}\n/**/\n\nvar BufferList = require('./internal/streams/buffer_list');\nvar destroyImpl = require('./internal/streams/destroy');\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;\n\n// Lazy loaded to improve the startup performance.\nvar StringDecoder;\nvar createReadableStreamAsyncIterator;\nvar from;\nrequire('inherits')(Readable, Stream);\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);\n\n // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\nfunction ReadableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex;\n\n // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;\n\n // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex);\n\n // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false;\n\n // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n this.sync = true;\n\n // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n this.paused = true;\n\n // Should close be emitted on destroy. Defaults to true.\n this.emitClose = options.emitClose !== false;\n\n // Should .destroy() be called after 'end' (and potentially 'finish')\n this.autoDestroy = !!options.autoDestroy;\n\n // has it been destroyed\n this.destroyed = false;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // the number of writers that are awaiting a drain event in .pipe()s\n this.awaitDrain = 0;\n\n // if true, a maybeReadMore has been scheduled\n this.readingMore = false;\n this.decoder = null;\n this.encoding = null;\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n if (!(this instanceof Readable)) return new Readable(options);\n\n // Checking for a Stream.Duplex instance is faster here instead of inside\n // the ReadableState constructor, at least with V8 6.5\n var isDuplex = this instanceof Duplex;\n this._readableState = new ReadableState(options, this, isDuplex);\n\n // legacy\n this.readable = true;\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n Stream.call(this);\n}\nObject.defineProperty(Readable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined) {\n return false;\n }\n return this._readableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n }\n});\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\nReadable.prototype._destroy = function (err, cb) {\n cb(err);\n};\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n debug('readableAddChunk', chunk);\n var state = stream._readableState;\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n if (er) {\n errorOrDestroy(stream, er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n if (addToFront) {\n if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF());\n } else if (state.destroyed) {\n return false;\n } else {\n state.reading = false;\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n maybeReadMore(stream, state);\n }\n }\n\n // We can push more data if we are below the highWaterMark.\n // Also, if we have no data yet, we can stand some more bytes.\n // This is to work around cases where hwm=0, such as the repl.\n return !state.ended && (state.length < state.highWaterMark || state.length === 0);\n}\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n state.awaitDrain = 0;\n stream.emit('data', chunk);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n if (state.needReadable) emitReadable(stream);\n }\n maybeReadMore(stream, state);\n}\nfunction chunkInvalid(state, chunk) {\n var er;\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk);\n }\n return er;\n}\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n};\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n var decoder = new StringDecoder(enc);\n this._readableState.decoder = decoder;\n // If setEncoding(null), decoder.encoding equals utf8\n this._readableState.encoding = this._readableState.decoder.encoding;\n\n // Iterate over current buffer to convert already stored Buffers:\n var p = this._readableState.buffer.head;\n var content = '';\n while (p !== null) {\n content += decoder.write(p.data);\n p = p.next;\n }\n this._readableState.buffer.clear();\n if (content !== '') this._readableState.buffer.push(content);\n this._readableState.length = content.length;\n return this;\n};\n\n// Don't raise the hwm > 1GB\nvar MAX_HWM = 0x40000000;\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE.\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n return n;\n}\n\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n }\n // If we're asking for more than the current hwm, then raise the hwm.\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n;\n // Don't have enough\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n return state.length;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n if (n !== 0) state.emittedReadable = false;\n\n // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n n = howMuchToRead(n, state);\n\n // if we've ended, and we're now clear, then finish it up.\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n }\n\n // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n\n // if we need a readable event, then we need to do some reading.\n var doRead = state.needReadable;\n debug('need readable', doRead);\n\n // if we currently have less than the highWaterMark, then also read some\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n }\n\n // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true;\n // if the length is currently zero, then we *need* a readable event.\n if (state.length === 0) state.needReadable = true;\n // call internal read method\n this._read(state.highWaterMark);\n state.sync = false;\n // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n if (ret === null) {\n state.needReadable = state.length <= state.highWaterMark;\n n = 0;\n } else {\n state.length -= n;\n state.awaitDrain = 0;\n }\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true;\n\n // If we tried to read() past the EOF, then emit end on the next tick.\n if (nOrig !== n && state.ended) endReadable(this);\n }\n if (ret !== null) this.emit('data', ret);\n return ret;\n};\nfunction onEofChunk(stream, state) {\n debug('onEofChunk');\n if (state.ended) return;\n if (state.decoder) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n state.ended = true;\n if (state.sync) {\n // if we are sync, wait until next tick to emit the data.\n // Otherwise we risk emitting data in the flow()\n // the readable code triggers during a read() call\n emitReadable(stream);\n } else {\n // emit 'readable' now to make sure it gets picked up.\n state.needReadable = false;\n if (!state.emittedReadable) {\n state.emittedReadable = true;\n emitReadable_(stream);\n }\n }\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n var state = stream._readableState;\n debug('emitReadable', state.needReadable, state.emittedReadable);\n state.needReadable = false;\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n process.nextTick(emitReadable_, stream);\n }\n}\nfunction emitReadable_(stream) {\n var state = stream._readableState;\n debug('emitReadable_', state.destroyed, state.length, state.ended);\n if (!state.destroyed && (state.length || state.ended)) {\n stream.emit('readable');\n state.emittedReadable = false;\n }\n\n // The stream needs another readable event if\n // 1. It is not flowing, as the flow mechanism will take\n // care of it.\n // 2. It is not ended.\n // 3. It is below the highWaterMark, so we can schedule\n // another readable later.\n state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark;\n flow(stream);\n}\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n process.nextTick(maybeReadMore_, stream, state);\n }\n}\nfunction maybeReadMore_(stream, state) {\n // Attempt to read more data if we should.\n //\n // The conditions for reading more data are (one of):\n // - Not enough data buffered (state.length < state.highWaterMark). The loop\n // is responsible for filling the buffer with enough data if such data\n // is available. If highWaterMark is 0 and we are not in the flowing mode\n // we should _not_ attempt to buffer any extra data. We'll get more data\n // when the stream consumer calls read() instead.\n // - No data in the buffer, and the stream is in flowing mode. In this mode\n // the loop below is responsible for ensuring read() is called. Failing to\n // call read here would abort the flow and there's no other mechanism for\n // continuing the flow if the stream consumer has just subscribed to the\n // 'data' event.\n //\n // In addition to the above conditions to keep reading data, the following\n // conditions prevent the data from being read:\n // - The stream has ended (state.ended).\n // - There is already a pending 'read' operation (state.reading). This is a\n // case where the the stream has called the implementation defined _read()\n // method, but they are processing the call asynchronously and have _not_\n // called push() with new data. In this case we skip performing more\n // read()s. The execution ends in this method again after the _read() ends\n // up calling push() with more data.\n while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) {\n var len = state.length;\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length)\n // didn't get any data, stop spinning.\n break;\n }\n state.readingMore = false;\n}\n\n// abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function (n) {\n errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()'));\n};\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n default:\n state.pipes.push(dest);\n break;\n }\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn);\n dest.on('unpipe', onunpipe);\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n function onend() {\n debug('onend');\n dest.end();\n }\n\n // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n var cleanedUp = false;\n function cleanup() {\n debug('cleanup');\n // cleanup event handlers once the pipe is broken\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n cleanedUp = true;\n\n // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n src.on('data', ondata);\n function ondata(chunk) {\n debug('ondata');\n var ret = dest.write(chunk);\n debug('dest.write', ret);\n if (ret === false) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', state.awaitDrain);\n state.awaitDrain++;\n }\n src.pause();\n }\n }\n\n // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er);\n }\n\n // Make sure our error handler is attached before userland ones.\n prependListener(dest, 'error', onerror);\n\n // Both close and finish should trigger unpipe, but only once.\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n dest.once('close', onclose);\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n dest.once('finish', onfinish);\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n }\n\n // tell the dest that it's being piped to\n dest.emit('pipe', src);\n\n // start the flow if it hasn't been started already.\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n return dest;\n};\nfunction pipeOnDrain(src) {\n return function pipeOnDrainFunctionResult() {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = {\n hasUnpiped: false\n };\n\n // if we're not piping anywhere, then do nothing.\n if (state.pipesCount === 0) return this;\n\n // just one destination. most common case.\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n if (!dest) dest = state.pipes;\n\n // got a match.\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n }\n\n // slow case. multiple pipe destinations.\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n for (var i = 0; i < len; i++) dests[i].emit('unpipe', this, {\n hasUnpiped: false\n });\n return this;\n }\n\n // try to find the right one.\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n dest.emit('unpipe', this, unpipeInfo);\n return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n var state = this._readableState;\n if (ev === 'data') {\n // update readableListening so that resume() may be a no-op\n // a few lines down. This is needed to support once('readable').\n state.readableListening = this.listenerCount('readable') > 0;\n\n // Try start flowing on next tick if stream isn't explicitly paused\n if (state.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.flowing = false;\n state.emittedReadable = false;\n debug('on readable', state.length, state.reading);\n if (state.length) {\n emitReadable(this);\n } else if (!state.reading) {\n process.nextTick(nReadingNextTick, this);\n }\n }\n }\n return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\nReadable.prototype.removeListener = function (ev, fn) {\n var res = Stream.prototype.removeListener.call(this, ev, fn);\n if (ev === 'readable') {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n return res;\n};\nReadable.prototype.removeAllListeners = function (ev) {\n var res = Stream.prototype.removeAllListeners.apply(this, arguments);\n if (ev === 'readable' || ev === undefined) {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n return res;\n};\nfunction updateReadableListening(self) {\n var state = self._readableState;\n state.readableListening = self.listenerCount('readable') > 0;\n if (state.resumeScheduled && !state.paused) {\n // flowing needs to be set to true now, otherwise\n // the upcoming resume will not flow.\n state.flowing = true;\n\n // crude way to check if we should resume\n } else if (self.listenerCount('data') > 0) {\n self.resume();\n }\n}\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n}\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function () {\n var state = this._readableState;\n if (!state.flowing) {\n debug('resume');\n // we flow only if there is no one listening\n // for readable, but we still have to call\n // resume()\n state.flowing = !state.readableListening;\n resume(this, state);\n }\n state.paused = false;\n return this;\n};\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n process.nextTick(resume_, stream, state);\n }\n}\nfunction resume_(stream, state) {\n debug('resume', state.reading);\n if (!state.reading) {\n stream.read(0);\n }\n state.resumeScheduled = false;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n if (this._readableState.flowing !== false) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n this._readableState.paused = true;\n return this;\n};\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n while (state.flowing && stream.read() !== null);\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n var state = this._readableState;\n var paused = false;\n stream.on('end', function () {\n debug('wrapped end');\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n _this.push(null);\n });\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk);\n\n // don't skip over falsy values in objectMode\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n var ret = _this.push(chunk);\n if (!ret) {\n paused = true;\n stream.pause();\n }\n });\n\n // proxy all the other methods.\n // important when wrapping filters and duplexes.\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function methodWrap(method) {\n return function methodWrapReturnFunction() {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n }\n\n // proxy certain important events.\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n }\n\n // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n this._read = function (n) {\n debug('wrapped _read', n);\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n return this;\n};\nif (typeof Symbol === 'function') {\n Readable.prototype[Symbol.asyncIterator] = function () {\n if (createReadableStreamAsyncIterator === undefined) {\n createReadableStreamAsyncIterator = require('./internal/streams/async_iterator');\n }\n return createReadableStreamAsyncIterator(this);\n };\n}\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.highWaterMark;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState && this._readableState.buffer;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableFlowing', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.flowing;\n },\n set: function set(state) {\n if (this._readableState) {\n this._readableState.flowing = state;\n }\n }\n});\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\nObject.defineProperty(Readable.prototype, 'readableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.length;\n }\n});\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = state.buffer.consume(n, state.decoder);\n }\n return ret;\n}\nfunction endReadable(stream) {\n var state = stream._readableState;\n debug('endReadable', state.endEmitted);\n if (!state.endEmitted) {\n state.ended = true;\n process.nextTick(endReadableNT, state, stream);\n }\n}\nfunction endReadableNT(state, stream) {\n debug('endReadableNT', state.endEmitted, state.length);\n\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the writable side is ready for autoDestroy as well\n var wState = stream._writableState;\n if (!wState || wState.autoDestroy && wState.finished) {\n stream.destroy();\n }\n }\n }\n}\nif (typeof Symbol === 'function') {\n Readable.from = function (iterable, opts) {\n if (from === undefined) {\n from = require('./internal/streams/from');\n }\n return from(Readable, iterable, opts);\n };\n}\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n return -1;\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\n'use strict';\n\nmodule.exports = Transform;\nvar _require$codes = require('../errors').codes,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,\n ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0;\nvar Duplex = require('./_stream_duplex');\nrequire('inherits')(Transform, Duplex);\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n var cb = ts.writecb;\n if (cb === null) {\n return this.emit('error', new ERR_MULTIPLE_CALLBACK());\n }\n ts.writechunk = null;\n ts.writecb = null;\n if (data != null)\n // single equals check for both `null` and `undefined`\n this.push(data);\n cb(er);\n var rs = this._readableState;\n rs.reading = false;\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n Duplex.call(this, options);\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n };\n\n // start out asking for a readable event once data is transformed.\n this._readableState.needReadable = true;\n\n // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n this._readableState.sync = false;\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n if (typeof options.flush === 'function') this._flush = options.flush;\n }\n\n // When the writable side finishes, then flush out anything remaining.\n this.on('prefinish', prefinish);\n}\nfunction prefinish() {\n var _this = this;\n if (typeof this._flush === 'function' && !this._readableState.destroyed) {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()'));\n};\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n if (ts.writechunk !== null && !ts.transforming) {\n ts.transforming = true;\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\nTransform.prototype._destroy = function (err, cb) {\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n });\n};\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n if (data != null)\n // single equals check for both `null` and `undefined`\n stream.push(data);\n\n // TODO(BridgeAR): Write a test for these two error cases\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0();\n if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING();\n return stream.push(null);\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n\n'use strict';\n\nmodule.exports = Writable;\n\n/* */\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n}\n\n// It seems a linked list but it is not\n// there will be only 2 of these for each stream\nfunction CorkedRequest(state) {\n var _this = this;\n this.next = null;\n this.entry = null;\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\nvar Duplex;\n/**/\n\nWritable.WritableState = WritableState;\n\n/**/\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\nvar Buffer = require('buffer').Buffer;\nvar OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\nvar destroyImpl = require('./internal/streams/destroy');\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED,\n ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES,\n ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END,\n ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING;\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\nrequire('inherits')(Writable, Stream);\nfunction nop() {}\nfunction WritableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream,\n // e.g. options.readableObjectMode vs. options.writableObjectMode, etc.\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex;\n\n // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;\n\n // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex);\n\n // if _final has been called\n this.finalCalled = false;\n\n // drain event flag.\n this.needDrain = false;\n // at the start of calling end()\n this.ending = false;\n // when end() has been called, and returned\n this.ended = false;\n // when 'finish' is emitted\n this.finished = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n this.length = 0;\n\n // a flag to see when we're in the middle of a write.\n this.writing = false;\n\n // when true all writes will be buffered until .uncork() call\n this.corked = 0;\n\n // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n this.sync = true;\n\n // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n this.bufferProcessing = false;\n\n // the callback that's passed to _write(chunk,cb)\n this.onwrite = function (er) {\n onwrite(stream, er);\n };\n\n // the callback that the user supplies to write(chunk,encoding,cb)\n this.writecb = null;\n\n // the amount that is being written when _write is called.\n this.writelen = 0;\n this.bufferedRequest = null;\n this.lastBufferedRequest = null;\n\n // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n this.pendingcb = 0;\n\n // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n this.prefinished = false;\n\n // True if the error was already emitted and should not be thrown again\n this.errorEmitted = false;\n\n // Should close be emitted on destroy. Defaults to true.\n this.emitClose = options.emitClose !== false;\n\n // Should .destroy() be called after 'finish' (and potentially 'end')\n this.autoDestroy = !!options.autoDestroy;\n\n // count buffered requests\n this.bufferedRequestCount = 0;\n\n // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n this.corkedRequestsFree = new CorkedRequest(this);\n}\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n while (current) {\n out.push(current);\n current = current.next;\n }\n return out;\n};\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function writableStateBufferGetter() {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})();\n\n// Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\nvar realHasInstance;\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function value(object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function realHasInstance(object) {\n return object instanceof this;\n };\n}\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n\n // Checking for a Stream.Duplex instance is faster here instead of inside\n // the WritableState constructor, at least with V8 6.5\n var isDuplex = this instanceof Duplex;\n if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options);\n this._writableState = new WritableState(options, this, isDuplex);\n\n // legacy.\n this.writable = true;\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n if (typeof options.writev === 'function') this._writev = options.writev;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n if (typeof options.final === 'function') this._final = options.final;\n }\n Stream.call(this);\n}\n\n// Otherwise people can pipe Writable streams, which is just wrong.\nWritable.prototype.pipe = function () {\n errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE());\n};\nfunction writeAfterEnd(stream, cb) {\n var er = new ERR_STREAM_WRITE_AFTER_END();\n // TODO: defer error events consistently everywhere, not just the cb\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n}\n\n// Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\nfunction validChunk(stream, state, chunk, cb) {\n var er;\n if (chunk === null) {\n er = new ERR_STREAM_NULL_VALUES();\n } else if (typeof chunk !== 'string' && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk);\n }\n if (er) {\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n return false;\n }\n return true;\n}\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n if (typeof cb !== 'function') cb = nop;\n if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n return ret;\n};\nWritable.prototype.cork = function () {\n this._writableState.corked++;\n};\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n if (state.corked) {\n state.corked--;\n if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\nObject.defineProperty(Writable.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n return chunk;\n}\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n});\n\n// if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n var len = state.objectMode ? 1 : chunk.length;\n state.length += len;\n var ret = state.length < state.highWaterMark;\n // we must ensure that previous needDrain will not be reset to false.\n if (!ret) state.needDrain = true;\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n return ret;\n}\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n process.nextTick(cb, er);\n // this can emit finish, and it will always happen\n // after error\n process.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er);\n // this can emit finish, but finish must\n // always follow error\n finishMaybe(stream, state);\n }\n}\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK();\n onwriteStateUpdate(state);\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state) || stream.destroyed;\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n if (sync) {\n process.nextTick(afterWrite, stream, state, finished, cb);\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n}\n\n// Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n}\n\n// if there's something in the buffer waiting, then process it\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n var count = 0;\n var allBuffers = true;\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n buffer.allBuffers = allBuffers;\n doWrite(stream, state, true, state.length, buffer, '', holder.finish);\n\n // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n state.pendingcb++;\n state.lastBufferedRequest = null;\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--;\n // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n if (state.writing) {\n break;\n }\n }\n if (entry === null) state.lastBufferedRequest = null;\n }\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()'));\n};\nWritable.prototype._writev = null;\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);\n\n // .end() fully uncorks\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n }\n\n // ignore unnecessary end() calls.\n if (!state.ending) endWritable(this, state, cb);\n return this;\n};\nObject.defineProperty(Writable.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n});\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n if (err) {\n errorOrDestroy(stream, err);\n }\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function' && !state.destroyed) {\n state.pendingcb++;\n state.finalCalled = true;\n process.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n if (need) {\n prefinish(stream, state);\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the readable side is ready for autoDestroy as well\n var rState = stream._readableState;\n if (!rState || rState.autoDestroy && rState.endEmitted) {\n stream.destroy();\n }\n }\n }\n }\n return need;\n}\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n if (cb) {\n if (state.finished) process.nextTick(cb);else stream.once('finish', cb);\n }\n state.ended = true;\n stream.writable = false;\n}\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n }\n\n // reuse the free corkReq.\n state.corkedRequestsFree.next = corkReq;\n}\nObject.defineProperty(Writable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._writableState === undefined) {\n return false;\n }\n return this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._writableState.destroyed = value;\n }\n});\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\nWritable.prototype._destroy = function (err, cb) {\n cb(err);\n};","'use strict';\n\nvar _Object$setPrototypeO;\nfunction _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\nfunction _toPropertyKey(arg) { var key = _toPrimitive(arg, \"string\"); return typeof key === \"symbol\" ? key : String(key); }\nfunction _toPrimitive(input, hint) { if (typeof input !== \"object\" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || \"default\"); if (typeof res !== \"object\") return res; throw new TypeError(\"@@toPrimitive must return a primitive value.\"); } return (hint === \"string\" ? String : Number)(input); }\nvar finished = require('./end-of-stream');\nvar kLastResolve = Symbol('lastResolve');\nvar kLastReject = Symbol('lastReject');\nvar kError = Symbol('error');\nvar kEnded = Symbol('ended');\nvar kLastPromise = Symbol('lastPromise');\nvar kHandlePromise = Symbol('handlePromise');\nvar kStream = Symbol('stream');\nfunction createIterResult(value, done) {\n return {\n value: value,\n done: done\n };\n}\nfunction readAndResolve(iter) {\n var resolve = iter[kLastResolve];\n if (resolve !== null) {\n var data = iter[kStream].read();\n // we defer if data is null\n // we can be expecting either 'end' or\n // 'error'\n if (data !== null) {\n iter[kLastPromise] = null;\n iter[kLastResolve] = null;\n iter[kLastReject] = null;\n resolve(createIterResult(data, false));\n }\n }\n}\nfunction onReadable(iter) {\n // we wait for the next tick, because it might\n // emit an error with process.nextTick\n process.nextTick(readAndResolve, iter);\n}\nfunction wrapForNext(lastPromise, iter) {\n return function (resolve, reject) {\n lastPromise.then(function () {\n if (iter[kEnded]) {\n resolve(createIterResult(undefined, true));\n return;\n }\n iter[kHandlePromise](resolve, reject);\n }, reject);\n };\n}\nvar AsyncIteratorPrototype = Object.getPrototypeOf(function () {});\nvar ReadableStreamAsyncIteratorPrototype = Object.setPrototypeOf((_Object$setPrototypeO = {\n get stream() {\n return this[kStream];\n },\n next: function next() {\n var _this = this;\n // if we have detected an error in the meanwhile\n // reject straight away\n var error = this[kError];\n if (error !== null) {\n return Promise.reject(error);\n }\n if (this[kEnded]) {\n return Promise.resolve(createIterResult(undefined, true));\n }\n if (this[kStream].destroyed) {\n // We need to defer via nextTick because if .destroy(err) is\n // called, the error will be emitted via nextTick, and\n // we cannot guarantee that there is no error lingering around\n // waiting to be emitted.\n return new Promise(function (resolve, reject) {\n process.nextTick(function () {\n if (_this[kError]) {\n reject(_this[kError]);\n } else {\n resolve(createIterResult(undefined, true));\n }\n });\n });\n }\n\n // if we have multiple next() calls\n // we will wait for the previous Promise to finish\n // this logic is optimized to support for await loops,\n // where next() is only called once at a time\n var lastPromise = this[kLastPromise];\n var promise;\n if (lastPromise) {\n promise = new Promise(wrapForNext(lastPromise, this));\n } else {\n // fast path needed to support multiple this.push()\n // without triggering the next() queue\n var data = this[kStream].read();\n if (data !== null) {\n return Promise.resolve(createIterResult(data, false));\n }\n promise = new Promise(this[kHandlePromise]);\n }\n this[kLastPromise] = promise;\n return promise;\n }\n}, _defineProperty(_Object$setPrototypeO, Symbol.asyncIterator, function () {\n return this;\n}), _defineProperty(_Object$setPrototypeO, \"return\", function _return() {\n var _this2 = this;\n // destroy(err, cb) is a private API\n // we can guarantee we have that here, because we control the\n // Readable class this is attached to\n return new Promise(function (resolve, reject) {\n _this2[kStream].destroy(null, function (err) {\n if (err) {\n reject(err);\n return;\n }\n resolve(createIterResult(undefined, true));\n });\n });\n}), _Object$setPrototypeO), AsyncIteratorPrototype);\nvar createReadableStreamAsyncIterator = function createReadableStreamAsyncIterator(stream) {\n var _Object$create;\n var iterator = Object.create(ReadableStreamAsyncIteratorPrototype, (_Object$create = {}, _defineProperty(_Object$create, kStream, {\n value: stream,\n writable: true\n }), _defineProperty(_Object$create, kLastResolve, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kLastReject, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kError, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kEnded, {\n value: stream._readableState.endEmitted,\n writable: true\n }), _defineProperty(_Object$create, kHandlePromise, {\n value: function value(resolve, reject) {\n var data = iterator[kStream].read();\n if (data) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n resolve(createIterResult(data, false));\n } else {\n iterator[kLastResolve] = resolve;\n iterator[kLastReject] = reject;\n }\n },\n writable: true\n }), _Object$create));\n iterator[kLastPromise] = null;\n finished(stream, function (err) {\n if (err && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') {\n var reject = iterator[kLastReject];\n // reject if we are waiting for data in the Promise\n // returned by next() and store the error\n if (reject !== null) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n reject(err);\n }\n iterator[kError] = err;\n return;\n }\n var resolve = iterator[kLastResolve];\n if (resolve !== null) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n resolve(createIterResult(undefined, true));\n }\n iterator[kEnded] = true;\n });\n stream.on('readable', onReadable.bind(null, iterator));\n return iterator;\n};\nmodule.exports = createReadableStreamAsyncIterator;","'use strict';\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }\nfunction _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, \"prototype\", { writable: false }); return Constructor; }\nfunction _toPropertyKey(arg) { var key = _toPrimitive(arg, \"string\"); return typeof key === \"symbol\" ? key : String(key); }\nfunction _toPrimitive(input, hint) { if (typeof input !== \"object\" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || \"default\"); if (typeof res !== \"object\") return res; throw new TypeError(\"@@toPrimitive must return a primitive value.\"); } return (hint === \"string\" ? String : Number)(input); }\nvar _require = require('buffer'),\n Buffer = _require.Buffer;\nvar _require2 = require('util'),\n inspect = _require2.inspect;\nvar custom = inspect && inspect.custom || 'inspect';\nfunction copyBuffer(src, target, offset) {\n Buffer.prototype.copy.call(src, target, offset);\n}\nmodule.exports = /*#__PURE__*/function () {\n function BufferList() {\n _classCallCheck(this, BufferList);\n this.head = null;\n this.tail = null;\n this.length = 0;\n }\n _createClass(BufferList, [{\n key: \"push\",\n value: function push(v) {\n var entry = {\n data: v,\n next: null\n };\n if (this.length > 0) this.tail.next = entry;else this.head = entry;\n this.tail = entry;\n ++this.length;\n }\n }, {\n key: \"unshift\",\n value: function unshift(v) {\n var entry = {\n data: v,\n next: this.head\n };\n if (this.length === 0) this.tail = entry;\n this.head = entry;\n ++this.length;\n }\n }, {\n key: \"shift\",\n value: function shift() {\n if (this.length === 0) return;\n var ret = this.head.data;\n if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;\n --this.length;\n return ret;\n }\n }, {\n key: \"clear\",\n value: function clear() {\n this.head = this.tail = null;\n this.length = 0;\n }\n }, {\n key: \"join\",\n value: function join(s) {\n if (this.length === 0) return '';\n var p = this.head;\n var ret = '' + p.data;\n while (p = p.next) ret += s + p.data;\n return ret;\n }\n }, {\n key: \"concat\",\n value: function concat(n) {\n if (this.length === 0) return Buffer.alloc(0);\n var ret = Buffer.allocUnsafe(n >>> 0);\n var p = this.head;\n var i = 0;\n while (p) {\n copyBuffer(p.data, ret, i);\n i += p.data.length;\n p = p.next;\n }\n return ret;\n }\n\n // Consumes a specified amount of bytes or characters from the buffered data.\n }, {\n key: \"consume\",\n value: function consume(n, hasStrings) {\n var ret;\n if (n < this.head.data.length) {\n // `slice` is the same for buffers and strings.\n ret = this.head.data.slice(0, n);\n this.head.data = this.head.data.slice(n);\n } else if (n === this.head.data.length) {\n // First chunk is a perfect match.\n ret = this.shift();\n } else {\n // Result spans more than one buffer.\n ret = hasStrings ? this._getString(n) : this._getBuffer(n);\n }\n return ret;\n }\n }, {\n key: \"first\",\n value: function first() {\n return this.head.data;\n }\n\n // Consumes a specified amount of characters from the buffered data.\n }, {\n key: \"_getString\",\n value: function _getString(n) {\n var p = this.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) this.head = p.next;else this.head = this.tail = null;\n } else {\n this.head = p;\n p.data = str.slice(nb);\n }\n break;\n }\n ++c;\n }\n this.length -= c;\n return ret;\n }\n\n // Consumes a specified amount of bytes from the buffered data.\n }, {\n key: \"_getBuffer\",\n value: function _getBuffer(n) {\n var ret = Buffer.allocUnsafe(n);\n var p = this.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) this.head = p.next;else this.head = this.tail = null;\n } else {\n this.head = p;\n p.data = buf.slice(nb);\n }\n break;\n }\n ++c;\n }\n this.length -= c;\n return ret;\n }\n\n // Make sure the linked list only shows the minimal necessary information.\n }, {\n key: custom,\n value: function value(_, options) {\n return inspect(this, _objectSpread(_objectSpread({}, options), {}, {\n // Only inspect one level.\n depth: 0,\n // It should not recurse.\n customInspect: false\n }));\n }\n }]);\n return BufferList;\n}();","'use strict';\n\n// undocumented cb() API, needed for core, not for public API\nfunction destroy(err, cb) {\n var _this = this;\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err) {\n if (!this._writableState) {\n process.nextTick(emitErrorNT, this, err);\n } else if (!this._writableState.errorEmitted) {\n this._writableState.errorEmitted = true;\n process.nextTick(emitErrorNT, this, err);\n }\n }\n return this;\n }\n\n // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n }\n\n // if this is a duplex stream mark the writable part as destroyed as well\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n if (!_this._writableState) {\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else if (!_this._writableState.errorEmitted) {\n _this._writableState.errorEmitted = true;\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n } else if (cb) {\n process.nextTick(emitCloseNT, _this);\n cb(err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n });\n return this;\n}\nfunction emitErrorAndCloseNT(self, err) {\n emitErrorNT(self, err);\n emitCloseNT(self);\n}\nfunction emitCloseNT(self) {\n if (self._writableState && !self._writableState.emitClose) return;\n if (self._readableState && !self._readableState.emitClose) return;\n self.emit('close');\n}\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finalCalled = false;\n this._writableState.prefinished = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\nfunction errorOrDestroy(stream, err) {\n // We have tests that rely on errors being emitted\n // in the same tick, so changing this is semver major.\n // For now when you opt-in to autoDestroy we allow\n // the error to be emitted nextTick. In a future\n // semver major update we should change the default to this.\n\n var rState = stream._readableState;\n var wState = stream._writableState;\n if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err);\n}\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy,\n errorOrDestroy: errorOrDestroy\n};","// Ported from https://github.com/mafintosh/end-of-stream with\n// permission from the author, Mathias Buus (@mafintosh).\n\n'use strict';\n\nvar ERR_STREAM_PREMATURE_CLOSE = require('../../../errors').codes.ERR_STREAM_PREMATURE_CLOSE;\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n callback.apply(this, args);\n };\n}\nfunction noop() {}\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\nfunction eos(stream, opts, callback) {\n if (typeof opts === 'function') return eos(stream, null, opts);\n if (!opts) opts = {};\n callback = once(callback || noop);\n var readable = opts.readable || opts.readable !== false && stream.readable;\n var writable = opts.writable || opts.writable !== false && stream.writable;\n var onlegacyfinish = function onlegacyfinish() {\n if (!stream.writable) onfinish();\n };\n var writableEnded = stream._writableState && stream._writableState.finished;\n var onfinish = function onfinish() {\n writable = false;\n writableEnded = true;\n if (!readable) callback.call(stream);\n };\n var readableEnded = stream._readableState && stream._readableState.endEmitted;\n var onend = function onend() {\n readable = false;\n readableEnded = true;\n if (!writable) callback.call(stream);\n };\n var onerror = function onerror(err) {\n callback.call(stream, err);\n };\n var onclose = function onclose() {\n var err;\n if (readable && !readableEnded) {\n if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n if (writable && !writableEnded) {\n if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n };\n var onrequest = function onrequest() {\n stream.req.on('finish', onfinish);\n };\n if (isRequest(stream)) {\n stream.on('complete', onfinish);\n stream.on('abort', onclose);\n if (stream.req) onrequest();else stream.on('request', onrequest);\n } else if (writable && !stream._writableState) {\n // legacy streams\n stream.on('end', onlegacyfinish);\n stream.on('close', onlegacyfinish);\n }\n stream.on('end', onend);\n stream.on('finish', onfinish);\n if (opts.error !== false) stream.on('error', onerror);\n stream.on('close', onclose);\n return function () {\n stream.removeListener('complete', onfinish);\n stream.removeListener('abort', onclose);\n stream.removeListener('request', onrequest);\n if (stream.req) stream.req.removeListener('finish', onfinish);\n stream.removeListener('end', onlegacyfinish);\n stream.removeListener('close', onlegacyfinish);\n stream.removeListener('finish', onfinish);\n stream.removeListener('end', onend);\n stream.removeListener('error', onerror);\n stream.removeListener('close', onclose);\n };\n}\nmodule.exports = eos;","module.exports = function () {\n throw new Error('Readable.from is not available in the browser')\n};\n","// Ported from https://github.com/mafintosh/pump with\n// permission from the author, Mathias Buus (@mafintosh).\n\n'use strict';\n\nvar eos;\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n callback.apply(void 0, arguments);\n };\n}\nvar _require$codes = require('../../../errors').codes,\n ERR_MISSING_ARGS = _require$codes.ERR_MISSING_ARGS,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED;\nfunction noop(err) {\n // Rethrow the error if it exists to avoid swallowing it\n if (err) throw err;\n}\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\nfunction destroyer(stream, reading, writing, callback) {\n callback = once(callback);\n var closed = false;\n stream.on('close', function () {\n closed = true;\n });\n if (eos === undefined) eos = require('./end-of-stream');\n eos(stream, {\n readable: reading,\n writable: writing\n }, function (err) {\n if (err) return callback(err);\n closed = true;\n callback();\n });\n var destroyed = false;\n return function (err) {\n if (closed) return;\n if (destroyed) return;\n destroyed = true;\n\n // request.destroy just do .end - .abort is what we want\n if (isRequest(stream)) return stream.abort();\n if (typeof stream.destroy === 'function') return stream.destroy();\n callback(err || new ERR_STREAM_DESTROYED('pipe'));\n };\n}\nfunction call(fn) {\n fn();\n}\nfunction pipe(from, to) {\n return from.pipe(to);\n}\nfunction popCallback(streams) {\n if (!streams.length) return noop;\n if (typeof streams[streams.length - 1] !== 'function') return noop;\n return streams.pop();\n}\nfunction pipeline() {\n for (var _len = arguments.length, streams = new Array(_len), _key = 0; _key < _len; _key++) {\n streams[_key] = arguments[_key];\n }\n var callback = popCallback(streams);\n if (Array.isArray(streams[0])) streams = streams[0];\n if (streams.length < 2) {\n throw new ERR_MISSING_ARGS('streams');\n }\n var error;\n var destroys = streams.map(function (stream, i) {\n var reading = i < streams.length - 1;\n var writing = i > 0;\n return destroyer(stream, reading, writing, function (err) {\n if (!error) error = err;\n if (err) destroys.forEach(call);\n if (reading) return;\n destroys.forEach(call);\n callback(error);\n });\n });\n return streams.reduce(pipe);\n}\nmodule.exports = pipeline;","'use strict';\n\nvar ERR_INVALID_OPT_VALUE = require('../../../errors').codes.ERR_INVALID_OPT_VALUE;\nfunction highWaterMarkFrom(options, isDuplex, duplexKey) {\n return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null;\n}\nfunction getHighWaterMark(state, options, duplexKey, isDuplex) {\n var hwm = highWaterMarkFrom(options, isDuplex, duplexKey);\n if (hwm != null) {\n if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) {\n var name = isDuplex ? duplexKey : 'highWaterMark';\n throw new ERR_INVALID_OPT_VALUE(name, hwm);\n }\n return Math.floor(hwm);\n }\n\n // Default value\n return state.objectMode ? 16 : 16 * 1024;\n}\nmodule.exports = {\n getHighWaterMark: getHighWaterMark\n};","module.exports = require('events').EventEmitter;\n","/*! safe-buffer. MIT License. Feross Aboukhadijeh */\n/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer')\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.prototype = Object.create(Buffer.prototype)\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n","/**\n * @license React\n * scheduler.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';function f(a,b){var c=a.length;a.push(b);a:for(;0>>1,e=a[d];if(0>>1;dg(C,c))ng(x,C)?(a[d]=x,a[n]=c,d=n):(a[d]=C,a[m]=c,d=m);else if(ng(x,c))a[d]=x,a[n]=c,d=n;else break a}}return b}\nfunction g(a,b){var c=a.sortIndex-b.sortIndex;return 0!==c?c:a.id-b.id}if(\"object\"===typeof performance&&\"function\"===typeof performance.now){var l=performance;exports.unstable_now=function(){return l.now()}}else{var p=Date,q=p.now();exports.unstable_now=function(){return p.now()-q}}var r=[],t=[],u=1,v=null,y=3,z=!1,A=!1,B=!1,D=\"function\"===typeof setTimeout?setTimeout:null,E=\"function\"===typeof clearTimeout?clearTimeout:null,F=\"undefined\"!==typeof setImmediate?setImmediate:null;\n\"undefined\"!==typeof navigator&&void 0!==navigator.scheduling&&void 0!==navigator.scheduling.isInputPending&&navigator.scheduling.isInputPending.bind(navigator.scheduling);function G(a){for(var b=h(t);null!==b;){if(null===b.callback)k(t);else if(b.startTime<=a)k(t),b.sortIndex=b.expirationTime,f(r,b);else break;b=h(t)}}function H(a){B=!1;G(a);if(!A)if(null!==h(r))A=!0,I(J);else{var b=h(t);null!==b&&K(H,b.startTime-a)}}\nfunction J(a,b){A=!1;B&&(B=!1,E(L),L=-1);z=!0;var c=y;try{G(b);for(v=h(r);null!==v&&(!(v.expirationTime>b)||a&&!M());){var d=v.callback;if(\"function\"===typeof d){v.callback=null;y=v.priorityLevel;var e=d(v.expirationTime<=b);b=exports.unstable_now();\"function\"===typeof e?v.callback=e:v===h(r)&&k(r);G(b)}else k(r);v=h(r)}if(null!==v)var w=!0;else{var m=h(t);null!==m&&K(H,m.startTime-b);w=!1}return w}finally{v=null,y=c,z=!1}}var N=!1,O=null,L=-1,P=5,Q=-1;\nfunction M(){return exports.unstable_now()-Qa||125d?(a.sortIndex=c,f(t,a),null===h(r)&&a===h(t)&&(B?(E(L),L=-1):B=!0,K(H,c-d))):(a.sortIndex=e,f(r,a),A||z||(A=!0,I(J)));return a};\nexports.unstable_shouldYield=M;exports.unstable_wrapCallback=function(a){var b=y;return function(){var c=y;y=b;try{return a.apply(this,arguments)}finally{y=c}}};\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('./cjs/scheduler.production.min.js');\n} else {\n module.exports = require('./cjs/scheduler.development.js');\n}\n","\n;(function (name, root, factory) {\n if (typeof exports === 'object') {\n module.exports = factory()\n module.exports['default'] = factory()\n }\n /* istanbul ignore next */\n else if (typeof define === 'function' && define.amd) {\n define(factory)\n }\n else {\n root[name] = factory()\n }\n}('slugify', this, function () {\n var charMap = 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franc\",\"₤\":\"lira\",\"₥\":\"mill\",\"₦\":\"naira\",\"₧\":\"peseta\",\"₨\":\"rupee\",\"₩\":\"won\",\"₪\":\"new shequel\",\"₫\":\"dong\",\"€\":\"euro\",\"₭\":\"kip\",\"₮\":\"tugrik\",\"₯\":\"drachma\",\"₰\":\"penny\",\"₱\":\"peso\",\"₲\":\"guarani\",\"₳\":\"austral\",\"₴\":\"hryvnia\",\"₵\":\"cedi\",\"₸\":\"kazakhstani tenge\",\"₹\":\"indian rupee\",\"₺\":\"turkish lira\",\"₽\":\"russian ruble\",\"₿\":\"bitcoin\",\"℠\":\"sm\",\"™\":\"tm\",\"∂\":\"d\",\"∆\":\"delta\",\"∑\":\"sum\",\"∞\":\"infinity\",\"♥\":\"love\",\"元\":\"yuan\",\"円\":\"yen\",\"﷼\":\"rial\",\"ﻵ\":\"laa\",\"ﻷ\":\"laa\",\"ﻹ\":\"lai\",\"ﻻ\":\"la\"}')\n var locales = JSON.parse('{\"bg\":{\"Й\":\"Y\",\"Ц\":\"Ts\",\"Щ\":\"Sht\",\"Ъ\":\"A\",\"Ь\":\"Y\",\"й\":\"y\",\"ц\":\"ts\",\"щ\":\"sht\",\"ъ\":\"a\",\"ь\":\"y\"},\"de\":{\"Ä\":\"AE\",\"ä\":\"ae\",\"Ö\":\"OE\",\"ö\":\"oe\",\"Ü\":\"UE\",\"ü\":\"ue\",\"ß\":\"ss\",\"%\":\"prozent\",\"&\":\"und\",\"|\":\"oder\",\"∑\":\"summe\",\"∞\":\"unendlich\",\"♥\":\"liebe\"},\"es\":{\"%\":\"por ciento\",\"&\":\"y\",\"<\":\"menor que\",\">\":\"mayor que\",\"|\":\"o\",\"¢\":\"centavos\",\"£\":\"libras\",\"¤\":\"moneda\",\"₣\":\"francos\",\"∑\":\"suma\",\"∞\":\"infinito\",\"♥\":\"amor\"},\"fr\":{\"%\":\"pourcent\",\"&\":\"et\",\"<\":\"plus petit\",\">\":\"plus grand\",\"|\":\"ou\",\"¢\":\"centime\",\"£\":\"livre\",\"¤\":\"devise\",\"₣\":\"franc\",\"∑\":\"somme\",\"∞\":\"infini\",\"♥\":\"amour\"},\"pt\":{\"%\":\"porcento\",\"&\":\"e\",\"<\":\"menor\",\">\":\"maior\",\"|\":\"ou\",\"¢\":\"centavo\",\"∑\":\"soma\",\"£\":\"libra\",\"∞\":\"infinito\",\"♥\":\"amor\"},\"uk\":{\"И\":\"Y\",\"и\":\"y\",\"Й\":\"Y\",\"й\":\"y\",\"Ц\":\"Ts\",\"ц\":\"ts\",\"Х\":\"Kh\",\"х\":\"kh\",\"Щ\":\"Shch\",\"щ\":\"shch\",\"Г\":\"H\",\"г\":\"h\"},\"vi\":{\"Đ\":\"D\",\"đ\":\"d\"},\"da\":{\"Ø\":\"OE\",\"ø\":\"oe\",\"Å\":\"AA\",\"å\":\"aa\",\"%\":\"procent\",\"&\":\"og\",\"|\":\"eller\",\"$\":\"dollar\",\"<\":\"mindre end\",\">\":\"større end\"},\"nb\":{\"&\":\"og\",\"Å\":\"AA\",\"Æ\":\"AE\",\"Ø\":\"OE\",\"å\":\"aa\",\"æ\":\"ae\",\"ø\":\"oe\"},\"it\":{\"&\":\"e\"},\"nl\":{\"&\":\"en\"},\"sv\":{\"&\":\"och\",\"Å\":\"AA\",\"Ä\":\"AE\",\"Ö\":\"OE\",\"å\":\"aa\",\"ä\":\"ae\",\"ö\":\"oe\"}}')\n\n function replace (string, options) {\n if (typeof string !== 'string') {\n throw new Error('slugify: string argument expected')\n }\n\n options = (typeof options === 'string')\n ? {replacement: options}\n : options || {}\n\n var locale = locales[options.locale] || {}\n\n var replacement = options.replacement === undefined ? '-' : options.replacement\n\n var trim = options.trim === undefined ? true : options.trim\n\n var slug = string.normalize().split('')\n // replace characters based on charMap\n .reduce(function (result, ch) {\n var appendChar = locale[ch];\n if (appendChar === undefined) appendChar = charMap[ch];\n if (appendChar === undefined) appendChar = ch;\n if (appendChar === replacement) appendChar = ' ';\n return result + appendChar\n // remove not allowed characters\n .replace(options.remove || /[^\\w\\s$*_+~.()'\"!\\-:@]+/g, '')\n }, '');\n\n if (options.strict) {\n slug = slug.replace(/[^A-Za-z0-9\\s]/g, '');\n }\n\n if (trim) {\n slug = slug.trim()\n }\n\n // Replace spaces with replacement character, treating multiple consecutive\n // spaces as a single space.\n slug = slug.replace(/\\s+/g, replacement);\n\n if (options.lower) {\n slug = slug.toLowerCase()\n }\n\n return slug\n }\n\n replace.extend = function (customMap) {\n Object.assign(charMap, customMap)\n }\n\n return replace\n}))\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nmodule.exports = Stream;\n\nvar EE = require('events').EventEmitter;\nvar inherits = require('inherits');\n\ninherits(Stream, EE);\nStream.Readable = require('readable-stream/lib/_stream_readable.js');\nStream.Writable = require('readable-stream/lib/_stream_writable.js');\nStream.Duplex = require('readable-stream/lib/_stream_duplex.js');\nStream.Transform = require('readable-stream/lib/_stream_transform.js');\nStream.PassThrough = require('readable-stream/lib/_stream_passthrough.js');\nStream.finished = require('readable-stream/lib/internal/streams/end-of-stream.js')\nStream.pipeline = require('readable-stream/lib/internal/streams/pipeline.js')\n\n// Backwards-compat with node 0.4.x\nStream.Stream = Stream;\n\n\n\n// old-style streams. Note that the pipe method (the only relevant\n// part of this class) is overridden in the Readable class.\n\nfunction Stream() {\n EE.call(this);\n}\n\nStream.prototype.pipe = function(dest, options) {\n var source = this;\n\n function ondata(chunk) {\n if (dest.writable) {\n if (false === dest.write(chunk) && source.pause) {\n source.pause();\n }\n }\n }\n\n source.on('data', ondata);\n\n function ondrain() {\n if (source.readable && source.resume) {\n source.resume();\n }\n }\n\n dest.on('drain', ondrain);\n\n // If the 'end' option is not supplied, dest.end() will be called when\n // source gets the 'end' or 'close' events. Only dest.end() once.\n if (!dest._isStdio && (!options || options.end !== false)) {\n source.on('end', onend);\n source.on('close', onclose);\n }\n\n var didOnEnd = false;\n function onend() {\n if (didOnEnd) return;\n didOnEnd = true;\n\n dest.end();\n }\n\n\n function onclose() {\n if (didOnEnd) return;\n didOnEnd = true;\n\n if (typeof dest.destroy === 'function') dest.destroy();\n }\n\n // don't leave dangling pipes when there are errors.\n function onerror(er) {\n cleanup();\n if (EE.listenerCount(this, 'error') === 0) {\n throw er; // Unhandled stream error in pipe.\n }\n }\n\n source.on('error', onerror);\n dest.on('error', onerror);\n\n // remove all the event listeners that were added.\n function cleanup() {\n source.removeListener('data', ondata);\n dest.removeListener('drain', ondrain);\n\n source.removeListener('end', onend);\n source.removeListener('close', onclose);\n\n source.removeListener('error', onerror);\n dest.removeListener('error', onerror);\n\n source.removeListener('end', cleanup);\n source.removeListener('close', cleanup);\n\n dest.removeListener('close', cleanup);\n }\n\n source.on('end', cleanup);\n source.on('close', cleanup);\n\n dest.on('close', cleanup);\n\n dest.emit('pipe', source);\n\n // Allow for unix-like usage: A.pipe(B).pipe(C)\n return dest;\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\n/**/\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n encoding = '' + encoding;\n switch (encoding && encoding.toLowerCase()) {\n case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':\n return true;\n default:\n return false;\n }\n};\n\nfunction _normalizeEncoding(enc) {\n if (!enc) return 'utf8';\n var retried;\n while (true) {\n switch (enc) {\n case 'utf8':\n case 'utf-8':\n return 'utf8';\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return 'utf16le';\n case 'latin1':\n case 'binary':\n return 'latin1';\n case 'base64':\n case 'ascii':\n case 'hex':\n return enc;\n default:\n if (retried) return; // undefined\n enc = ('' + enc).toLowerCase();\n retried = true;\n }\n }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n var nenc = _normalizeEncoding(enc);\n if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n this.encoding = normalizeEncoding(encoding);\n var nb;\n switch (this.encoding) {\n case 'utf16le':\n this.text = utf16Text;\n this.end = utf16End;\n nb = 4;\n break;\n case 'utf8':\n this.fillLast = utf8FillLast;\n nb = 4;\n break;\n case 'base64':\n this.text = base64Text;\n this.end = base64End;\n nb = 3;\n break;\n default:\n this.write = simpleWrite;\n this.end = simpleEnd;\n return;\n }\n this.lastNeed = 0;\n this.lastTotal = 0;\n this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n if (buf.length === 0) return '';\n var r;\n var i;\n if (this.lastNeed) {\n r = this.fillLast(buf);\n if (r === undefined) return '';\n i = this.lastNeed;\n this.lastNeed = 0;\n } else {\n i = 0;\n }\n if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte. If an invalid byte is detected, -2 is returned.\nfunction utf8CheckByte(byte) {\n if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;\n return byte >> 6 === 0x02 ? -1 : -2;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n var j = buf.length - 1;\n if (j < i) return 0;\n var nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 1;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 2;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) {\n if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n }\n return nb;\n }\n return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// a single UTF-8 replacement character ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n if ((buf[0] & 0xC0) !== 0x80) {\n self.lastNeed = 0;\n return '\\ufffd';\n }\n if (self.lastNeed > 1 && buf.length > 1) {\n if ((buf[1] & 0xC0) !== 0x80) {\n self.lastNeed = 1;\n return '\\ufffd';\n }\n if (self.lastNeed > 2 && buf.length > 2) {\n if ((buf[2] & 0xC0) !== 0x80) {\n self.lastNeed = 2;\n return '\\ufffd';\n }\n }\n }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n var p = this.lastTotal - this.lastNeed;\n var r = utf8CheckExtraBytes(this, buf, p);\n if (r !== undefined) return r;\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, p, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, p, 0, buf.length);\n this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n var total = utf8CheckIncomplete(this, buf, i);\n if (!this.lastNeed) return buf.toString('utf8', i);\n this.lastTotal = total;\n var end = buf.length - (total - this.lastNeed);\n buf.copy(this.lastChar, 0, end);\n return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character is added when ending on a partial\n// character.\nfunction utf8End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + '\\ufffd';\n return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n if ((buf.length - i) % 2 === 0) {\n var r = buf.toString('utf16le', i);\n if (r) {\n var c = r.charCodeAt(r.length - 1);\n if (c >= 0xD800 && c <= 0xDBFF) {\n this.lastNeed = 2;\n this.lastTotal = 4;\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n return r.slice(0, -1);\n }\n }\n return r;\n }\n this.lastNeed = 1;\n this.lastTotal = 2;\n this.lastChar[0] = buf[buf.length - 1];\n return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) {\n var end = this.lastTotal - this.lastNeed;\n return r + this.lastChar.toString('utf16le', 0, end);\n }\n return r;\n}\n\nfunction base64Text(buf, i) {\n var n = (buf.length - i) % 3;\n if (n === 0) return buf.toString('base64', i);\n this.lastNeed = 3 - n;\n this.lastTotal = 3;\n if (n === 1) {\n this.lastChar[0] = buf[buf.length - 1];\n } else {\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n }\n return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n return buf && buf.length ? this.write(buf) : '';\n}","const hexRegex = /^[-+]?0x[a-fA-F0-9]+$/;\nconst numRegex = /^([\\-\\+])?(0*)(\\.[0-9]+([eE]\\-?[0-9]+)?|[0-9]+(\\.[0-9]+([eE]\\-?[0-9]+)?)?)$/;\n// const octRegex = /0x[a-z0-9]+/;\n// const binRegex = /0x[a-z0-9]+/;\n\n\n//polyfill\nif (!Number.parseInt && window.parseInt) {\n Number.parseInt = window.parseInt;\n}\nif (!Number.parseFloat && window.parseFloat) {\n Number.parseFloat = window.parseFloat;\n}\n\n \nconst consider = {\n hex : true,\n leadingZeros: true,\n decimalPoint: \"\\.\",\n eNotation: true\n //skipLike: /regex/\n};\n\nfunction toNumber(str, options = {}){\n // const options = Object.assign({}, consider);\n // if(opt.leadingZeros === false){\n // options.leadingZeros = false;\n // }else if(opt.hex === false){\n // options.hex = false;\n // }\n\n options = Object.assign({}, consider, options );\n if(!str || typeof str !== \"string\" ) return str;\n \n let trimmedStr = str.trim();\n // if(trimmedStr === \"0.0\") return 0;\n // else if(trimmedStr === \"+0.0\") return 0;\n // else if(trimmedStr === \"-0.0\") return -0;\n\n if(options.skipLike !== undefined && options.skipLike.test(trimmedStr)) return str;\n else if (options.hex && hexRegex.test(trimmedStr)) {\n return Number.parseInt(trimmedStr, 16);\n // } else if (options.parseOct && octRegex.test(str)) {\n // return Number.parseInt(val, 8);\n // }else if (options.parseBin && binRegex.test(str)) {\n // return Number.parseInt(val, 2);\n }else{\n //separate negative sign, leading zeros, and rest number\n const match = numRegex.exec(trimmedStr);\n if(match){\n const sign = match[1];\n const leadingZeros = match[2];\n let numTrimmedByZeros = trimZeros(match[3]); //complete num without leading zeros\n //trim ending zeros for floating number\n \n const eNotation = match[4] || match[6];\n if(!options.leadingZeros && leadingZeros.length > 0 && sign && trimmedStr[2] !== \".\") return str; //-0123\n else if(!options.leadingZeros && leadingZeros.length > 0 && !sign && trimmedStr[1] !== \".\") return str; //0123\n else{//no leading zeros or leading zeros are allowed\n const num = Number(trimmedStr);\n const numStr = \"\" + num;\n if(numStr.search(/[eE]/) !== -1){ //given number is long and parsed to eNotation\n if(options.eNotation) return num;\n else return str;\n }else if(eNotation){ //given number has enotation\n if(options.eNotation) return num;\n else return str;\n }else if(trimmedStr.indexOf(\".\") !== -1){ //floating number\n // const decimalPart = match[5].substr(1);\n // const intPart = trimmedStr.substr(0,trimmedStr.indexOf(\".\"));\n\n \n // const p = numStr.indexOf(\".\");\n // const givenIntPart = numStr.substr(0,p);\n // const givenDecPart = numStr.substr(p+1);\n if(numStr === \"0\" && (numTrimmedByZeros === \"\") ) return num; //0.0\n else if(numStr === numTrimmedByZeros) return num; //0.456. 0.79000\n else if( sign && numStr === \"-\"+numTrimmedByZeros) return num;\n else return str;\n }\n \n if(leadingZeros){\n // if(numTrimmedByZeros === numStr){\n // if(options.leadingZeros) return num;\n // else return str;\n // }else return str;\n if(numTrimmedByZeros === numStr) return num;\n else if(sign+numTrimmedByZeros === numStr) return num;\n else return str;\n }\n\n if(trimmedStr === numStr) return num;\n else if(trimmedStr === sign+numStr) return num;\n // else{\n // //number with +/- sign\n // trimmedStr.test(/[-+][0-9]);\n\n // }\n return str;\n }\n // else if(!eNotation && trimmedStr && trimmedStr !== Number(trimmedStr) ) return str;\n \n }else{ //non-numeric string\n return str;\n }\n }\n}\n\n/**\n * \n * @param {string} numStr without leading zeros\n * @returns \n */\nfunction trimZeros(numStr){\n if(numStr && numStr.indexOf(\".\") !== -1){//float\n numStr = numStr.replace(/0+$/, \"\"); //remove ending zeros\n if(numStr === \".\") numStr = \"0\";\n else if(numStr[0] === \".\") numStr = \"0\"+numStr;\n else if(numStr[numStr.length-1] === \".\") numStr = numStr.substr(0,numStr.length-1);\n return numStr;\n }\n return numStr;\n}\nmodule.exports = toNumber\n","import parse from 'inline-style-parser';\nimport type { Declaration } from 'inline-style-parser';\n\nexport { Declaration };\n\ninterface StyleObject {\n [name: string]: string;\n}\n\ntype Iterator = (\n property: string,\n value: string,\n declaration: Declaration,\n) => void;\n\n/**\n * Parses inline style to object.\n *\n * @param style - Inline style.\n * @param iterator - Iterator.\n * @returns - Style object or null.\n *\n * @example Parsing inline style to object:\n *\n * ```js\n * import parse from 'style-to-object';\n * parse('line-height: 42;'); // { 'line-height': '42' }\n * ```\n */\nexport default function StyleToObject(\n style: string,\n iterator?: Iterator,\n): StyleObject | null {\n let styleObject: StyleObject | null = null;\n\n if (!style || typeof style !== 'string') {\n return styleObject;\n }\n\n const declarations = parse(style);\n const hasIterator = typeof iterator === 'function';\n\n declarations.forEach((declaration) => {\n if (declaration.type !== 'declaration') {\n return;\n }\n\n const { property, value } = declaration;\n\n if (hasIterator) {\n iterator(property, value, declaration);\n } else if (value) {\n styleObject = styleObject || {};\n styleObject[property] = value;\n }\n });\n\n return styleObject;\n}\n","/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n }\r\n return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? 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y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nexport function __createBinding(o, m, k, k2) {\r\n if (k2 === undefined) k2 = k;\r\n o[k2] = m[k];\r\n}\r\n\r\nexport function __exportStar(m, exports) {\r\n for (var p in m) if (p !== \"default\" && !exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nexport function __values(o) {\r\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n if (m) return m.call(o);\r\n if (o && typeof o.length === \"number\") return {\r\n next: function () {\r\n if (o && i >= o.length) o = void 0;\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nexport function __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\nexport function __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\r\n\r\nexport function __spreadArrays() {\r\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n r[k] = a[j];\r\n return r;\r\n};\r\n\r\nexport function __await(v) {\r\n return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n result.default = mod;\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, privateMap) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to get private field on non-instance\");\r\n }\r\n return privateMap.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, privateMap, value) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to set private field on non-instance\");\r\n }\r\n privateMap.set(receiver, value);\r\n return value;\r\n}\r\n","/* UAParser.js v1.0.37\n Copyright © 2012-2021 Faisal Salman \n MIT License */\n(function(window,undefined){\"use strict\";var LIBVERSION=\"1.0.37\",EMPTY=\"\",UNKNOWN=\"?\",FUNC_TYPE=\"function\",UNDEF_TYPE=\"undefined\",OBJ_TYPE=\"object\",STR_TYPE=\"string\",MAJOR=\"major\",MODEL=\"model\",NAME=\"name\",TYPE=\"type\",VENDOR=\"vendor\",VERSION=\"version\",ARCHITECTURE=\"architecture\",CONSOLE=\"console\",MOBILE=\"mobile\",TABLET=\"tablet\",SMARTTV=\"smarttv\",WEARABLE=\"wearable\",EMBEDDED=\"embedded\",UA_MAX_LENGTH=500;var AMAZON=\"Amazon\",APPLE=\"Apple\",ASUS=\"ASUS\",BLACKBERRY=\"BlackBerry\",BROWSER=\"Browser\",CHROME=\"Chrome\",EDGE=\"Edge\",FIREFOX=\"Firefox\",GOOGLE=\"Google\",HUAWEI=\"Huawei\",LG=\"LG\",MICROSOFT=\"Microsoft\",MOTOROLA=\"Motorola\",OPERA=\"Opera\",SAMSUNG=\"Samsung\",SHARP=\"Sharp\",SONY=\"Sony\",XIAOMI=\"Xiaomi\",ZEBRA=\"Zebra\",FACEBOOK=\"Facebook\",CHROMIUM_OS=\"Chromium OS\",MAC_OS=\"Mac OS\";var extend=function(regexes,extensions){var mergedRegexes={};for(var i in regexes){if(extensions[i]&&extensions[i].length%2===0){mergedRegexes[i]=extensions[i].concat(regexes[i])}else{mergedRegexes[i]=regexes[i]}}return mergedRegexes},enumerize=function(arr){var enums={};for(var i=0;i0){if(q.length===2){if(typeof q[1]==FUNC_TYPE){this[q[0]]=q[1].call(this,match)}else{this[q[0]]=q[1]}}else if(q.length===3){if(typeof q[1]===FUNC_TYPE&&!(q[1].exec&&q[1].test)){this[q[0]]=match?q[1].call(this,match,q[2]):undefined}else{this[q[0]]=match?match.replace(q[1],q[2]):undefined}}else if(q.length===4){this[q[0]]=match?q[3].call(this,match.replace(q[1],q[2])):undefined}}else{this[q]=match?match:undefined}}}}i+=2}},strMapper=function(str,map){for(var i in map){if(typeof map[i]===OBJ_TYPE&&map[i].length>0){for(var j=0;j2){_device[MODEL]=\"iPad\";_device[TYPE]=TABLET}return _device};this.getEngine=function(){var _engine={};_engine[NAME]=undefined;_engine[VERSION]=undefined;rgxMapper.call(_engine,_ua,_rgxmap.engine);return _engine};this.getOS=function(){var _os={};_os[NAME]=undefined;_os[VERSION]=undefined;rgxMapper.call(_os,_ua,_rgxmap.os);if(_isSelfNav&&!_os[NAME]&&_uach&&_uach.platform!=\"Unknown\"){_os[NAME]=_uach.platform.replace(/chrome os/i,CHROMIUM_OS).replace(/macos/i,MAC_OS)}return _os};this.getResult=function(){return{ua:this.getUA(),browser:this.getBrowser(),engine:this.getEngine(),os:this.getOS(),device:this.getDevice(),cpu:this.getCPU()}};this.getUA=function(){return _ua};this.setUA=function(ua){_ua=typeof ua===STR_TYPE&&ua.length>UA_MAX_LENGTH?trim(ua,UA_MAX_LENGTH):ua;return this};this.setUA(_ua);return this};UAParser.VERSION=LIBVERSION;UAParser.BROWSER=enumerize([NAME,VERSION,MAJOR]);UAParser.CPU=enumerize([ARCHITECTURE]);UAParser.DEVICE=enumerize([MODEL,VENDOR,TYPE,CONSOLE,MOBILE,SMARTTV,TABLET,WEARABLE,EMBEDDED]);UAParser.ENGINE=UAParser.OS=enumerize([NAME,VERSION]);if(typeof exports!==UNDEF_TYPE){if(typeof module!==UNDEF_TYPE&&module.exports){exports=module.exports=UAParser}exports.UAParser=UAParser}else{if(typeof define===FUNC_TYPE&&define.amd){define(function(){return UAParser})}else if(typeof window!==UNDEF_TYPE){window.UAParser=UAParser}}var $=typeof window!==UNDEF_TYPE&&(window.jQuery||window.Zepto);if($&&!$.ua){var parser=new UAParser;$.ua=parser.getResult();$.ua.get=function(){return parser.getUA()};$.ua.set=function(ua){parser.setUA(ua);var result=parser.getResult();for(var prop in result){$.ua[prop]=result[prop]}}}})(typeof window===\"object\"?window:this);","/**\n * @license React\n * use-sync-external-store-shim.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';var e=require(\"react\");function h(a,b){return a===b&&(0!==a||1/a===1/b)||a!==a&&b!==b}var k=\"function\"===typeof Object.is?Object.is:h,l=e.useState,m=e.useEffect,n=e.useLayoutEffect,p=e.useDebugValue;function q(a,b){var d=b(),f=l({inst:{value:d,getSnapshot:b}}),c=f[0].inst,g=f[1];n(function(){c.value=d;c.getSnapshot=b;r(c)&&g({inst:c})},[a,d,b]);m(function(){r(c)&&g({inst:c});return a(function(){r(c)&&g({inst:c})})},[a]);p(d);return d}\nfunction r(a){var b=a.getSnapshot;a=a.value;try{var d=b();return!k(a,d)}catch(f){return!0}}function t(a,b){return b()}var u=\"undefined\"===typeof window||\"undefined\"===typeof window.document||\"undefined\"===typeof window.document.createElement?t:q;exports.useSyncExternalStore=void 0!==e.useSyncExternalStore?e.useSyncExternalStore:u;\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('../cjs/use-sync-external-store-shim.production.min.js');\n} else {\n module.exports = require('../cjs/use-sync-external-store-shim.development.js');\n}\n","\n/**\n * Module exports.\n */\n\nmodule.exports = deprecate;\n\n/**\n * Mark that a method should not be used.\n * Returns a modified function which warns once by default.\n *\n * If `localStorage.noDeprecation = true` is set, then it is a no-op.\n *\n * If `localStorage.throwDeprecation = true` is set, then deprecated functions\n * will throw an Error when invoked.\n *\n * If `localStorage.traceDeprecation = true` is set, then deprecated functions\n * will invoke `console.trace()` instead of `console.error()`.\n *\n * @param {Function} fn - the function to deprecate\n * @param {String} msg - the string to print to the console when `fn` is invoked\n * @returns {Function} a new \"deprecated\" version of `fn`\n * @api public\n */\n\nfunction deprecate (fn, msg) {\n if (config('noDeprecation')) {\n return fn;\n }\n\n var warned = false;\n function deprecated() {\n if (!warned) {\n if (config('throwDeprecation')) {\n throw new Error(msg);\n } else if (config('traceDeprecation')) {\n console.trace(msg);\n } else {\n console.warn(msg);\n }\n warned = true;\n }\n return fn.apply(this, arguments);\n }\n\n return deprecated;\n}\n\n/**\n * Checks `localStorage` for boolean values for the given `name`.\n *\n * @param {String} name\n * @returns {Boolean}\n * @api private\n */\n\nfunction config (name) {\n // accessing global.localStorage can trigger a DOMException in sandboxed iframes\n try {\n if (!global.localStorage) return false;\n } catch (_) {\n return false;\n }\n var val = global.localStorage[name];\n if (null == val) return false;\n return String(val).toLowerCase() === 'true';\n}\n","\"use strict\";\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _toDate = _interopRequireDefault(require(\"./lib/toDate\"));\n\nvar _toFloat = _interopRequireDefault(require(\"./lib/toFloat\"));\n\nvar _toInt = _interopRequireDefault(require(\"./lib/toInt\"));\n\nvar _toBoolean = _interopRequireDefault(require(\"./lib/toBoolean\"));\n\nvar _equals = _interopRequireDefault(require(\"./lib/equals\"));\n\nvar _contains = _interopRequireDefault(require(\"./lib/contains\"));\n\nvar _matches = _interopRequireDefault(require(\"./lib/matches\"));\n\nvar _isEmail = _interopRequireDefault(require(\"./lib/isEmail\"));\n\nvar _isURL = _interopRequireDefault(require(\"./lib/isURL\"));\n\nvar _isMACAddress = _interopRequireDefault(require(\"./lib/isMACAddress\"));\n\nvar _isIP = _interopRequireDefault(require(\"./lib/isIP\"));\n\nvar _isIPRange = _interopRequireDefault(require(\"./lib/isIPRange\"));\n\nvar _isFQDN = _interopRequireDefault(require(\"./lib/isFQDN\"));\n\nvar _isDate = _interopRequireDefault(require(\"./lib/isDate\"));\n\nvar _isTime = _interopRequireDefault(require(\"./lib/isTime\"));\n\nvar _isBoolean = _interopRequireDefault(require(\"./lib/isBoolean\"));\n\nvar _isLocale = _interopRequireDefault(require(\"./lib/isLocale\"));\n\nvar _isAlpha = _interopRequireWildcard(require(\"./lib/isAlpha\"));\n\nvar _isAlphanumeric = _interopRequireWildcard(require(\"./lib/isAlphanumeric\"));\n\nvar _isNumeric = _interopRequireDefault(require(\"./lib/isNumeric\"));\n\nvar _isPassportNumber = _interopRequireDefault(require(\"./lib/isPassportNumber\"));\n\nvar _isPort = _interopRequireDefault(require(\"./lib/isPort\"));\n\nvar _isLowercase = _interopRequireDefault(require(\"./lib/isLowercase\"));\n\nvar _isUppercase = _interopRequireDefault(require(\"./lib/isUppercase\"));\n\nvar _isIMEI = _interopRequireDefault(require(\"./lib/isIMEI\"));\n\nvar _isAscii = _interopRequireDefault(require(\"./lib/isAscii\"));\n\nvar _isFullWidth = _interopRequireDefault(require(\"./lib/isFullWidth\"));\n\nvar _isHalfWidth = _interopRequireDefault(require(\"./lib/isHalfWidth\"));\n\nvar _isVariableWidth = _interopRequireDefault(require(\"./lib/isVariableWidth\"));\n\nvar _isMultibyte = _interopRequireDefault(require(\"./lib/isMultibyte\"));\n\nvar _isSemVer = _interopRequireDefault(require(\"./lib/isSemVer\"));\n\nvar _isSurrogatePair = _interopRequireDefault(require(\"./lib/isSurrogatePair\"));\n\nvar _isInt = _interopRequireDefault(require(\"./lib/isInt\"));\n\nvar _isFloat = _interopRequireWildcard(require(\"./lib/isFloat\"));\n\nvar _isDecimal = _interopRequireDefault(require(\"./lib/isDecimal\"));\n\nvar _isHexadecimal = _interopRequireDefault(require(\"./lib/isHexadecimal\"));\n\nvar _isOctal = _interopRequireDefault(require(\"./lib/isOctal\"));\n\nvar _isDivisibleBy = _interopRequireDefault(require(\"./lib/isDivisibleBy\"));\n\nvar _isHexColor = _interopRequireDefault(require(\"./lib/isHexColor\"));\n\nvar _isRgbColor = _interopRequireDefault(require(\"./lib/isRgbColor\"));\n\nvar _isHSL = _interopRequireDefault(require(\"./lib/isHSL\"));\n\nvar _isISRC = _interopRequireDefault(require(\"./lib/isISRC\"));\n\nvar _isIBAN = _interopRequireWildcard(require(\"./lib/isIBAN\"));\n\nvar _isBIC = _interopRequireDefault(require(\"./lib/isBIC\"));\n\nvar _isMD = _interopRequireDefault(require(\"./lib/isMD5\"));\n\nvar _isHash = _interopRequireDefault(require(\"./lib/isHash\"));\n\nvar _isJWT = _interopRequireDefault(require(\"./lib/isJWT\"));\n\nvar _isJSON = _interopRequireDefault(require(\"./lib/isJSON\"));\n\nvar _isEmpty = _interopRequireDefault(require(\"./lib/isEmpty\"));\n\nvar _isLength = _interopRequireDefault(require(\"./lib/isLength\"));\n\nvar _isByteLength = _interopRequireDefault(require(\"./lib/isByteLength\"));\n\nvar _isUUID = _interopRequireDefault(require(\"./lib/isUUID\"));\n\nvar _isMongoId = _interopRequireDefault(require(\"./lib/isMongoId\"));\n\nvar _isAfter = _interopRequireDefault(require(\"./lib/isAfter\"));\n\nvar _isBefore = _interopRequireDefault(require(\"./lib/isBefore\"));\n\nvar _isIn = _interopRequireDefault(require(\"./lib/isIn\"));\n\nvar _isLuhnNumber = _interopRequireDefault(require(\"./lib/isLuhnNumber\"));\n\nvar _isCreditCard = _interopRequireDefault(require(\"./lib/isCreditCard\"));\n\nvar _isIdentityCard = _interopRequireDefault(require(\"./lib/isIdentityCard\"));\n\nvar _isEAN = _interopRequireDefault(require(\"./lib/isEAN\"));\n\nvar _isISIN = _interopRequireDefault(require(\"./lib/isISIN\"));\n\nvar _isISBN = _interopRequireDefault(require(\"./lib/isISBN\"));\n\nvar _isISSN = _interopRequireDefault(require(\"./lib/isISSN\"));\n\nvar _isTaxID = _interopRequireDefault(require(\"./lib/isTaxID\"));\n\nvar _isMobilePhone = _interopRequireWildcard(require(\"./lib/isMobilePhone\"));\n\nvar _isEthereumAddress = _interopRequireDefault(require(\"./lib/isEthereumAddress\"));\n\nvar _isCurrency = _interopRequireDefault(require(\"./lib/isCurrency\"));\n\nvar _isBtcAddress = _interopRequireDefault(require(\"./lib/isBtcAddress\"));\n\nvar _isISO = require(\"./lib/isISO6346\");\n\nvar _isISO2 = _interopRequireDefault(require(\"./lib/isISO6391\"));\n\nvar _isISO3 = _interopRequireDefault(require(\"./lib/isISO8601\"));\n\nvar _isRFC = _interopRequireDefault(require(\"./lib/isRFC3339\"));\n\nvar _isISO31661Alpha = _interopRequireDefault(require(\"./lib/isISO31661Alpha2\"));\n\nvar _isISO31661Alpha2 = _interopRequireDefault(require(\"./lib/isISO31661Alpha3\"));\n\nvar _isISO4 = _interopRequireDefault(require(\"./lib/isISO4217\"));\n\nvar _isBase = _interopRequireDefault(require(\"./lib/isBase32\"));\n\nvar _isBase2 = _interopRequireDefault(require(\"./lib/isBase58\"));\n\nvar _isBase3 = _interopRequireDefault(require(\"./lib/isBase64\"));\n\nvar _isDataURI = _interopRequireDefault(require(\"./lib/isDataURI\"));\n\nvar _isMagnetURI = _interopRequireDefault(require(\"./lib/isMagnetURI\"));\n\nvar _isMailtoURI = _interopRequireDefault(require(\"./lib/isMailtoURI\"));\n\nvar _isMimeType = _interopRequireDefault(require(\"./lib/isMimeType\"));\n\nvar _isLatLong = _interopRequireDefault(require(\"./lib/isLatLong\"));\n\nvar _isPostalCode = _interopRequireWildcard(require(\"./lib/isPostalCode\"));\n\nvar _ltrim = _interopRequireDefault(require(\"./lib/ltrim\"));\n\nvar _rtrim = _interopRequireDefault(require(\"./lib/rtrim\"));\n\nvar _trim = _interopRequireDefault(require(\"./lib/trim\"));\n\nvar _escape = _interopRequireDefault(require(\"./lib/escape\"));\n\nvar _unescape = _interopRequireDefault(require(\"./lib/unescape\"));\n\nvar _stripLow = _interopRequireDefault(require(\"./lib/stripLow\"));\n\nvar _whitelist = _interopRequireDefault(require(\"./lib/whitelist\"));\n\nvar _blacklist = _interopRequireDefault(require(\"./lib/blacklist\"));\n\nvar _isWhitelisted = _interopRequireDefault(require(\"./lib/isWhitelisted\"));\n\nvar _normalizeEmail = _interopRequireDefault(require(\"./lib/normalizeEmail\"));\n\nvar _isSlug = _interopRequireDefault(require(\"./lib/isSlug\"));\n\nvar _isLicensePlate = _interopRequireDefault(require(\"./lib/isLicensePlate\"));\n\nvar _isStrongPassword = _interopRequireDefault(require(\"./lib/isStrongPassword\"));\n\nvar _isVAT = _interopRequireDefault(require(\"./lib/isVAT\"));\n\nfunction _getRequireWildcardCache() { if (typeof WeakMap !== \"function\") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== \"object\" && typeof obj !== \"function\") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar version = '13.11.0';\nvar validator = {\n version: version,\n toDate: _toDate.default,\n toFloat: _toFloat.default,\n toInt: _toInt.default,\n toBoolean: _toBoolean.default,\n equals: _equals.default,\n contains: _contains.default,\n matches: _matches.default,\n isEmail: _isEmail.default,\n isURL: _isURL.default,\n isMACAddress: _isMACAddress.default,\n isIP: _isIP.default,\n isIPRange: _isIPRange.default,\n isFQDN: _isFQDN.default,\n isBoolean: _isBoolean.default,\n isIBAN: _isIBAN.default,\n isBIC: _isBIC.default,\n isAlpha: _isAlpha.default,\n isAlphaLocales: _isAlpha.locales,\n isAlphanumeric: _isAlphanumeric.default,\n isAlphanumericLocales: _isAlphanumeric.locales,\n isNumeric: _isNumeric.default,\n isPassportNumber: _isPassportNumber.default,\n isPort: _isPort.default,\n isLowercase: _isLowercase.default,\n isUppercase: _isUppercase.default,\n isAscii: _isAscii.default,\n isFullWidth: _isFullWidth.default,\n isHalfWidth: _isHalfWidth.default,\n isVariableWidth: _isVariableWidth.default,\n isMultibyte: _isMultibyte.default,\n isSemVer: _isSemVer.default,\n isSurrogatePair: _isSurrogatePair.default,\n isInt: _isInt.default,\n isIMEI: _isIMEI.default,\n isFloat: _isFloat.default,\n isFloatLocales: _isFloat.locales,\n isDecimal: _isDecimal.default,\n isHexadecimal: _isHexadecimal.default,\n isOctal: _isOctal.default,\n isDivisibleBy: _isDivisibleBy.default,\n isHexColor: _isHexColor.default,\n isRgbColor: _isRgbColor.default,\n isHSL: _isHSL.default,\n isISRC: _isISRC.default,\n isMD5: _isMD.default,\n isHash: _isHash.default,\n isJWT: _isJWT.default,\n isJSON: _isJSON.default,\n isEmpty: _isEmpty.default,\n isLength: _isLength.default,\n isLocale: _isLocale.default,\n isByteLength: _isByteLength.default,\n isUUID: _isUUID.default,\n isMongoId: _isMongoId.default,\n isAfter: _isAfter.default,\n isBefore: _isBefore.default,\n isIn: _isIn.default,\n isLuhnNumber: _isLuhnNumber.default,\n isCreditCard: _isCreditCard.default,\n isIdentityCard: _isIdentityCard.default,\n isEAN: _isEAN.default,\n isISIN: _isISIN.default,\n isISBN: _isISBN.default,\n isISSN: _isISSN.default,\n isMobilePhone: _isMobilePhone.default,\n isMobilePhoneLocales: _isMobilePhone.locales,\n isPostalCode: _isPostalCode.default,\n isPostalCodeLocales: _isPostalCode.locales,\n isEthereumAddress: _isEthereumAddress.default,\n isCurrency: _isCurrency.default,\n isBtcAddress: _isBtcAddress.default,\n isISO6346: _isISO.isISO6346,\n isFreightContainerID: _isISO.isFreightContainerID,\n isISO6391: _isISO2.default,\n isISO8601: _isISO3.default,\n isRFC3339: _isRFC.default,\n isISO31661Alpha2: _isISO31661Alpha.default,\n isISO31661Alpha3: _isISO31661Alpha2.default,\n isISO4217: _isISO4.default,\n isBase32: _isBase.default,\n isBase58: _isBase2.default,\n isBase64: _isBase3.default,\n isDataURI: _isDataURI.default,\n isMagnetURI: _isMagnetURI.default,\n isMailtoURI: _isMailtoURI.default,\n isMimeType: _isMimeType.default,\n isLatLong: _isLatLong.default,\n ltrim: _ltrim.default,\n rtrim: _rtrim.default,\n trim: _trim.default,\n escape: _escape.default,\n unescape: _unescape.default,\n stripLow: _stripLow.default,\n whitelist: _whitelist.default,\n blacklist: _blacklist.default,\n isWhitelisted: _isWhitelisted.default,\n normalizeEmail: _normalizeEmail.default,\n toString: toString,\n isSlug: _isSlug.default,\n isStrongPassword: _isStrongPassword.default,\n isTaxID: _isTaxID.default,\n isDate: _isDate.default,\n isTime: _isTime.default,\n isLicensePlate: _isLicensePlate.default,\n isVAT: _isVAT.default,\n ibanLocales: _isIBAN.locales\n};\nvar _default = validator;\nexports.default = _default;\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.commaDecimal = exports.dotDecimal = exports.bengaliLocales = exports.farsiLocales = exports.arabicLocales = exports.englishLocales = exports.decimal = exports.alphanumeric = exports.alpha = void 0;\nvar alpha = {\n 'en-US': /^[A-Z]+$/i,\n 'az-AZ': /^[A-VXYZÇƏĞİıÖŞÜ]+$/i,\n 'bg-BG': /^[А-Я]+$/i,\n 'cs-CZ': /^[A-ZÁČĎÉĚÍŇÓŘŠŤÚŮÝŽ]+$/i,\n 'da-DK': /^[A-ZÆØÅ]+$/i,\n 'de-DE': /^[A-ZÄÖÜß]+$/i,\n 'el-GR': /^[Α-ώ]+$/i,\n 'es-ES': /^[A-ZÁÉÍÑÓÚÜ]+$/i,\n 'fa-IR': /^[ابپتثجچحخدذرزژسشصضطظعغفقکگلمنوهی]+$/i,\n 'fi-FI': /^[A-ZÅÄÖ]+$/i,\n 'fr-FR': /^[A-ZÀÂÆÇÉÈÊËÏÎÔŒÙÛÜŸ]+$/i,\n 'it-IT': /^[A-ZÀÉÈÌÎÓÒÙ]+$/i,\n 'ja-JP': /^[ぁ-んァ-ヶヲ-゚一-龠ー・。、]+$/i,\n 'nb-NO': /^[A-ZÆØÅ]+$/i,\n 'nl-NL': /^[A-ZÁÉËÏÓÖÜÚ]+$/i,\n 'nn-NO': /^[A-ZÆØÅ]+$/i,\n 'hu-HU': /^[A-ZÁÉÍÓÖŐÚÜŰ]+$/i,\n 'pl-PL': /^[A-ZĄĆĘŚŁŃÓŻŹ]+$/i,\n 'pt-PT': /^[A-ZÃÁÀÂÄÇÉÊËÍÏÕÓÔÖÚÜ]+$/i,\n 'ru-RU': /^[А-ЯЁ]+$/i,\n 'kk-KZ': /^[А-ЯЁ\\u04D8\\u04B0\\u0406\\u04A2\\u0492\\u04AE\\u049A\\u04E8\\u04BA]+$/i,\n 'sl-SI': /^[A-ZČĆĐŠŽ]+$/i,\n 'sk-SK': /^[A-ZÁČĎÉÍŇÓŠŤÚÝŽĹŔĽÄÔ]+$/i,\n 'sr-RS@latin': /^[A-ZČĆŽŠĐ]+$/i,\n 'sr-RS': /^[А-ЯЂЈЉЊЋЏ]+$/i,\n 'sv-SE': /^[A-ZÅÄÖ]+$/i,\n 'th-TH': /^[ก-๐\\s]+$/i,\n 'tr-TR': /^[A-ZÇĞİıÖŞÜ]+$/i,\n 'uk-UA': /^[А-ЩЬЮЯЄIЇҐі]+$/i,\n 'vi-VN': /^[A-ZÀÁẠẢÃÂẦẤẬẨẪĂẰẮẶẲẴĐÈÉẸẺẼÊỀẾỆỂỄÌÍỊỈĨÒÓỌỎÕÔỒỐỘỔỖƠỜỚỢỞỠÙÚỤỦŨƯỪỨỰỬỮỲÝỴỶỸ]+$/i,\n 'ko-KR': /^[ㄱ-ㅎㅏ-ㅣ가-힣]*$/,\n 'ku-IQ': /^[ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,\n ar: /^[ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,\n he: /^[א-ת]+$/,\n fa: /^['آاءأؤئبپتثجچحخدذرزژسشصضطظعغفقکگلمنوهةی']+$/i,\n bn: /^['ঀঁংঃঅআইঈউঊঋঌএঐওঔকখগঘঙচছজঝঞটঠডঢণতথদধনপফবভমযরলশষসহ়ঽািীুূৃৄেৈোৌ্ৎৗড়ঢ়য়ৠৡৢৣৰৱ৲৳৴৵৶৷৸৹৺৻']+$/,\n 'hi-IN': /^[\\u0900-\\u0961]+[\\u0972-\\u097F]*$/i,\n 'si-LK': /^[\\u0D80-\\u0DFF]+$/\n};\nexports.alpha = alpha;\nvar alphanumeric = {\n 'en-US': /^[0-9A-Z]+$/i,\n 'az-AZ': /^[0-9A-VXYZÇƏĞİıÖŞÜ]+$/i,\n 'bg-BG': /^[0-9А-Я]+$/i,\n 'cs-CZ': /^[0-9A-ZÁČĎÉĚÍŇÓŘŠŤÚŮÝŽ]+$/i,\n 'da-DK': /^[0-9A-ZÆØÅ]+$/i,\n 'de-DE': /^[0-9A-ZÄÖÜß]+$/i,\n 'el-GR': /^[0-9Α-ω]+$/i,\n 'es-ES': /^[0-9A-ZÁÉÍÑÓÚÜ]+$/i,\n 'fi-FI': /^[0-9A-ZÅÄÖ]+$/i,\n 'fr-FR': /^[0-9A-ZÀÂÆÇÉÈÊËÏÎÔŒÙÛÜŸ]+$/i,\n 'it-IT': /^[0-9A-ZÀÉÈÌÎÓÒÙ]+$/i,\n 'ja-JP': /^[0-90-9ぁ-んァ-ヶヲ-゚一-龠ー・。、]+$/i,\n 'hu-HU': /^[0-9A-ZÁÉÍÓÖŐÚÜŰ]+$/i,\n 'nb-NO': /^[0-9A-ZÆØÅ]+$/i,\n 'nl-NL': /^[0-9A-ZÁÉËÏÓÖÜÚ]+$/i,\n 'nn-NO': /^[0-9A-ZÆØÅ]+$/i,\n 'pl-PL': /^[0-9A-ZĄĆĘŚŁŃÓŻŹ]+$/i,\n 'pt-PT': /^[0-9A-ZÃÁÀÂÄÇÉÊËÍÏÕÓÔÖÚÜ]+$/i,\n 'ru-RU': /^[0-9А-ЯЁ]+$/i,\n 'kk-KZ': /^[0-9А-ЯЁ\\u04D8\\u04B0\\u0406\\u04A2\\u0492\\u04AE\\u049A\\u04E8\\u04BA]+$/i,\n 'sl-SI': /^[0-9A-ZČĆĐŠŽ]+$/i,\n 'sk-SK': /^[0-9A-ZÁČĎÉÍŇÓŠŤÚÝŽĹŔĽÄÔ]+$/i,\n 'sr-RS@latin': /^[0-9A-ZČĆŽŠĐ]+$/i,\n 'sr-RS': /^[0-9А-ЯЂЈЉЊЋЏ]+$/i,\n 'sv-SE': /^[0-9A-ZÅÄÖ]+$/i,\n 'th-TH': /^[ก-๙\\s]+$/i,\n 'tr-TR': /^[0-9A-ZÇĞİıÖŞÜ]+$/i,\n 'uk-UA': /^[0-9А-ЩЬЮЯЄIЇҐі]+$/i,\n 'ko-KR': /^[0-9ㄱ-ㅎㅏ-ㅣ가-힣]*$/,\n 'ku-IQ': /^[٠١٢٣٤٥٦٧٨٩0-9ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,\n 'vi-VN': /^[0-9A-ZÀÁẠẢÃÂẦẤẬẨẪĂẰẮẶẲẴĐÈÉẸẺẼÊỀẾỆỂỄÌÍỊỈĨÒÓỌỎÕÔỒỐỘỔỖƠỜỚỢỞỠÙÚỤỦŨƯỪỨỰỬỮỲÝỴỶỸ]+$/i,\n ar: /^[٠١٢٣٤٥٦٧٨٩0-9ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,\n he: /^[0-9א-ת]+$/,\n fa: /^['0-9آاءأؤئبپتثجچحخدذرزژسشصضطظعغفقکگلمنوهةی۱۲۳۴۵۶۷۸۹۰']+$/i,\n bn: /^['ঀঁংঃঅআইঈউঊঋঌএঐওঔকখগঘঙচছজঝঞটঠডঢণতথদধনপফবভমযরলশষসহ়ঽািীুূৃৄেৈোৌ্ৎৗড়ঢ়য়ৠৡৢৣ০১২৩৪৫৬৭৮৯ৰৱ৲৳৴৵৶৷৸৹৺৻']+$/,\n 'hi-IN': /^[\\u0900-\\u0963]+[\\u0966-\\u097F]*$/i,\n 'si-LK': /^[0-9\\u0D80-\\u0DFF]+$/\n};\nexports.alphanumeric = alphanumeric;\nvar decimal = {\n 'en-US': '.',\n ar: '٫'\n};\nexports.decimal = decimal;\nvar englishLocales = ['AU', 'GB', 'HK', 'IN', 'NZ', 'ZA', 'ZM'];\nexports.englishLocales = englishLocales;\n\nfor (var locale, i = 0; i < englishLocales.length; i++) {\n locale = \"en-\".concat(englishLocales[i]);\n alpha[locale] = alpha['en-US'];\n alphanumeric[locale] = alphanumeric['en-US'];\n decimal[locale] = decimal['en-US'];\n} // Source: http://www.localeplanet.com/java/\n\n\nvar arabicLocales = ['AE', 'BH', 'DZ', 'EG', 'IQ', 'JO', 'KW', 'LB', 'LY', 'MA', 'QM', 'QA', 'SA', 'SD', 'SY', 'TN', 'YE'];\nexports.arabicLocales = arabicLocales;\n\nfor (var _locale, _i = 0; _i < arabicLocales.length; _i++) {\n _locale = \"ar-\".concat(arabicLocales[_i]);\n alpha[_locale] = alpha.ar;\n alphanumeric[_locale] = alphanumeric.ar;\n decimal[_locale] = decimal.ar;\n}\n\nvar farsiLocales = ['IR', 'AF'];\nexports.farsiLocales = farsiLocales;\n\nfor (var _locale2, _i2 = 0; _i2 < farsiLocales.length; _i2++) {\n _locale2 = \"fa-\".concat(farsiLocales[_i2]);\n alphanumeric[_locale2] = alphanumeric.fa;\n decimal[_locale2] = decimal.ar;\n}\n\nvar bengaliLocales = ['BD', 'IN'];\nexports.bengaliLocales = bengaliLocales;\n\nfor (var _locale3, _i3 = 0; _i3 < bengaliLocales.length; _i3++) {\n _locale3 = \"bn-\".concat(bengaliLocales[_i3]);\n alpha[_locale3] = alpha.bn;\n alphanumeric[_locale3] = alphanumeric.bn;\n decimal[_locale3] = decimal['en-US'];\n} // Source: https://en.wikipedia.org/wiki/Decimal_mark\n\n\nvar dotDecimal = ['ar-EG', 'ar-LB', 'ar-LY'];\nexports.dotDecimal = dotDecimal;\nvar commaDecimal = ['bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-ZM', 'es-ES', 'fr-CA', 'fr-FR', 'id-ID', 'it-IT', 'ku-IQ', 'hi-IN', 'hu-HU', 'nb-NO', 'nn-NO', 'nl-NL', 'pl-PL', 'pt-PT', 'ru-RU', 'kk-KZ', 'si-LK', 'sl-SI', 'sr-RS@latin', 'sr-RS', 'sv-SE', 'tr-TR', 'uk-UA', 'vi-VN'];\nexports.commaDecimal = commaDecimal;\n\nfor (var _i4 = 0; _i4 < dotDecimal.length; _i4++) {\n decimal[dotDecimal[_i4]] = decimal['en-US'];\n}\n\nfor (var _i5 = 0; _i5 < commaDecimal.length; _i5++) {\n decimal[commaDecimal[_i5]] = ',';\n}\n\nalpha['fr-CA'] = alpha['fr-FR'];\nalphanumeric['fr-CA'] = alphanumeric['fr-FR'];\nalpha['pt-BR'] = alpha['pt-PT'];\nalphanumeric['pt-BR'] = alphanumeric['pt-PT'];\ndecimal['pt-BR'] = decimal['pt-PT']; // see #862\n\nalpha['pl-Pl'] = alpha['pl-PL'];\nalphanumeric['pl-Pl'] = alphanumeric['pl-PL'];\ndecimal['pl-Pl'] = decimal['pl-PL']; // see #1455\n\nalpha['fa-AF'] = alpha.fa;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = blacklist;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction blacklist(str, chars) {\n (0, _assertString.default)(str);\n return str.replace(new RegExp(\"[\".concat(chars, \"]+\"), 'g'), '');\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = contains;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _toString = _interopRequireDefault(require(\"./util/toString\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar defaulContainsOptions = {\n ignoreCase: false,\n minOccurrences: 1\n};\n\nfunction contains(str, elem, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, defaulContainsOptions);\n\n if (options.ignoreCase) {\n return str.toLowerCase().split((0, _toString.default)(elem).toLowerCase()).length > options.minOccurrences;\n }\n\n return str.split((0, _toString.default)(elem)).length > options.minOccurrences;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = equals;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction equals(str, comparison) {\n (0, _assertString.default)(str);\n return str === comparison;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = escape;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction escape(str) {\n (0, _assertString.default)(str);\n return str.replace(/&/g, '&').replace(/\"/g, '"').replace(/'/g, ''').replace(//g, '>').replace(/\\//g, '/').replace(/\\\\/g, '\').replace(/`/g, '`');\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isAfter;\n\nvar _toDate = _interopRequireDefault(require(\"./toDate\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isAfter(date, options) {\n // For backwards compatibility:\n // isAfter(str [, date]), i.e. `options` could be used as argument for the legacy `date`\n var comparisonDate = (options === null || options === void 0 ? void 0 : options.comparisonDate) || options || Date().toString();\n var comparison = (0, _toDate.default)(comparisonDate);\n var original = (0, _toDate.default)(date);\n return !!(original && comparison && original > comparison);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isAlpha;\nexports.locales = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _alpha = require(\"./alpha\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isAlpha(_str) {\n var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en-US';\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n (0, _assertString.default)(_str);\n var str = _str;\n var ignore = options.ignore;\n\n if (ignore) {\n if (ignore instanceof RegExp) {\n str = str.replace(ignore, '');\n } else if (typeof ignore === 'string') {\n str = str.replace(new RegExp(\"[\".concat(ignore.replace(/[-[\\]{}()*+?.,\\\\^$|#\\\\s]/g, '\\\\$&'), \"]\"), 'g'), ''); // escape regex for ignore\n } else {\n throw new Error('ignore should be instance of a String or RegExp');\n }\n }\n\n if (locale in _alpha.alpha) {\n return _alpha.alpha[locale].test(str);\n }\n\n throw new Error(\"Invalid locale '\".concat(locale, \"'\"));\n}\n\nvar locales = Object.keys(_alpha.alpha);\nexports.locales = locales;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isAlphanumeric;\nexports.locales = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _alpha = require(\"./alpha\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isAlphanumeric(_str) {\n var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en-US';\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n (0, _assertString.default)(_str);\n var str = _str;\n var ignore = options.ignore;\n\n if (ignore) {\n if (ignore instanceof RegExp) {\n str = str.replace(ignore, '');\n } else if (typeof ignore === 'string') {\n str = str.replace(new RegExp(\"[\".concat(ignore.replace(/[-[\\]{}()*+?.,\\\\^$|#\\\\s]/g, '\\\\$&'), \"]\"), 'g'), ''); // escape regex for ignore\n } else {\n throw new Error('ignore should be instance of a String or RegExp');\n }\n }\n\n if (locale in _alpha.alphanumeric) {\n return _alpha.alphanumeric[locale].test(str);\n }\n\n throw new Error(\"Invalid locale '\".concat(locale, \"'\"));\n}\n\nvar locales = Object.keys(_alpha.alphanumeric);\nexports.locales = locales;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isAscii;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/* eslint-disable no-control-regex */\nvar ascii = /^[\\x00-\\x7F]+$/;\n/* eslint-enable no-control-regex */\n\nfunction isAscii(str) {\n (0, _assertString.default)(str);\n return ascii.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isBIC;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isISO31661Alpha = require(\"./isISO31661Alpha2\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// https://en.wikipedia.org/wiki/ISO_9362\nvar isBICReg = /^[A-Za-z]{6}[A-Za-z0-9]{2}([A-Za-z0-9]{3})?$/;\n\nfunction isBIC(str) {\n (0, _assertString.default)(str); // toUpperCase() should be removed when a new major version goes out that changes\n // the regex to [A-Z] (per the spec).\n\n var countryCode = str.slice(4, 6).toUpperCase();\n\n if (!_isISO31661Alpha.CountryCodes.has(countryCode) && countryCode !== 'XK') {\n return false;\n }\n\n return isBICReg.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isBase32;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar base32 = /^[A-Z2-7]+=*$/;\nvar crockfordBase32 = /^[A-HJKMNP-TV-Z0-9]+$/;\nvar defaultBase32Options = {\n crockford: false\n};\n\nfunction isBase32(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, defaultBase32Options);\n\n if (options.crockford) {\n return crockfordBase32.test(str);\n }\n\n var len = str.length;\n\n if (len % 8 === 0 && base32.test(str)) {\n return true;\n }\n\n return false;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isBase58;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// Accepted chars - 123456789ABCDEFGH JKLMN PQRSTUVWXYZabcdefghijk mnopqrstuvwxyz\nvar base58Reg = /^[A-HJ-NP-Za-km-z1-9]*$/;\n\nfunction isBase58(str) {\n (0, _assertString.default)(str);\n\n if (base58Reg.test(str)) {\n return true;\n }\n\n return false;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isBase64;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar notBase64 = /[^A-Z0-9+\\/=]/i;\nvar urlSafeBase64 = /^[A-Z0-9_\\-]*$/i;\nvar defaultBase64Options = {\n urlSafe: false\n};\n\nfunction isBase64(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, defaultBase64Options);\n var len = str.length;\n\n if (options.urlSafe) {\n return urlSafeBase64.test(str);\n }\n\n if (len % 4 !== 0 || notBase64.test(str)) {\n return false;\n }\n\n var firstPaddingChar = str.indexOf('=');\n return firstPaddingChar === -1 || firstPaddingChar === len - 1 || firstPaddingChar === len - 2 && str[len - 1] === '=';\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isBefore;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _toDate = _interopRequireDefault(require(\"./toDate\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isBefore(str) {\n var date = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : String(new Date());\n (0, _assertString.default)(str);\n var comparison = (0, _toDate.default)(date);\n var original = (0, _toDate.default)(str);\n return !!(original && comparison && original < comparison);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isBoolean;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar defaultOptions = {\n loose: false\n};\nvar strictBooleans = ['true', 'false', '1', '0'];\nvar looseBooleans = [].concat(strictBooleans, ['yes', 'no']);\n\nfunction isBoolean(str) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOptions;\n (0, _assertString.default)(str);\n\n if (options.loose) {\n return looseBooleans.includes(str.toLowerCase());\n }\n\n return strictBooleans.includes(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isBtcAddress;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar bech32 = /^(bc1)[a-z0-9]{25,39}$/;\nvar base58 = /^(1|3)[A-HJ-NP-Za-km-z1-9]{25,39}$/;\n\nfunction isBtcAddress(str) {\n (0, _assertString.default)(str);\n return bech32.test(str) || base58.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isByteLength;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/* eslint-disable prefer-rest-params */\nfunction isByteLength(str, options) {\n (0, _assertString.default)(str);\n var min;\n var max;\n\n if (_typeof(options) === 'object') {\n min = options.min || 0;\n max = options.max;\n } else {\n // backwards compatibility: isByteLength(str, min [, max])\n min = arguments[1];\n max = arguments[2];\n }\n\n var len = encodeURI(str).split(/%..|./).length - 1;\n return len >= min && (typeof max === 'undefined' || len <= max);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isCreditCard;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isLuhnNumber = _interopRequireDefault(require(\"./isLuhnNumber\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar cards = {\n amex: /^3[47][0-9]{13}$/,\n dinersclub: /^3(?:0[0-5]|[68][0-9])[0-9]{11}$/,\n discover: /^6(?:011|5[0-9][0-9])[0-9]{12,15}$/,\n jcb: /^(?:2131|1800|35\\d{3})\\d{11}$/,\n mastercard: /^5[1-5][0-9]{2}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}$/,\n // /^[25][1-7][0-9]{14}$/;\n unionpay: /^(6[27][0-9]{14}|^(81[0-9]{14,17}))$/,\n visa: /^(?:4[0-9]{12})(?:[0-9]{3,6})?$/\n};\n\nvar allCards = function () {\n var tmpCardsArray = [];\n\n for (var cardProvider in cards) {\n // istanbul ignore else\n if (cards.hasOwnProperty(cardProvider)) {\n tmpCardsArray.push(cards[cardProvider]);\n }\n }\n\n return tmpCardsArray;\n}();\n\nfunction isCreditCard(card) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n (0, _assertString.default)(card);\n var provider = options.provider;\n var sanitized = card.replace(/[- ]+/g, '');\n\n if (provider && provider.toLowerCase() in cards) {\n // specific provider in the list\n if (!cards[provider.toLowerCase()].test(sanitized)) {\n return false;\n }\n } else if (provider && !(provider.toLowerCase() in cards)) {\n /* specific provider not in the list */\n throw new Error(\"\".concat(provider, \" is not a valid credit card provider.\"));\n } else if (!allCards.some(function (cardProvider) {\n return cardProvider.test(sanitized);\n })) {\n // no specific provider\n return false;\n }\n\n return (0, _isLuhnNumber.default)(card);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isCurrency;\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction currencyRegex(options) {\n var decimal_digits = \"\\\\d{\".concat(options.digits_after_decimal[0], \"}\");\n options.digits_after_decimal.forEach(function (digit, index) {\n if (index !== 0) decimal_digits = \"\".concat(decimal_digits, \"|\\\\d{\").concat(digit, \"}\");\n });\n var symbol = \"(\".concat(options.symbol.replace(/\\W/, function (m) {\n return \"\\\\\".concat(m);\n }), \")\").concat(options.require_symbol ? '' : '?'),\n negative = '-?',\n whole_dollar_amount_without_sep = '[1-9]\\\\d*',\n whole_dollar_amount_with_sep = \"[1-9]\\\\d{0,2}(\\\\\".concat(options.thousands_separator, \"\\\\d{3})*\"),\n valid_whole_dollar_amounts = ['0', whole_dollar_amount_without_sep, whole_dollar_amount_with_sep],\n whole_dollar_amount = \"(\".concat(valid_whole_dollar_amounts.join('|'), \")?\"),\n decimal_amount = \"(\\\\\".concat(options.decimal_separator, \"(\").concat(decimal_digits, \"))\").concat(options.require_decimal ? '' : '?');\n var pattern = whole_dollar_amount + (options.allow_decimal || options.require_decimal ? decimal_amount : ''); // default is negative sign before symbol, but there are two other options (besides parens)\n\n if (options.allow_negatives && !options.parens_for_negatives) {\n if (options.negative_sign_after_digits) {\n pattern += negative;\n } else if (options.negative_sign_before_digits) {\n pattern = negative + pattern;\n }\n } // South African Rand, for example, uses R 123 (space) and R-123 (no space)\n\n\n if (options.allow_negative_sign_placeholder) {\n pattern = \"( (?!\\\\-))?\".concat(pattern);\n } else if (options.allow_space_after_symbol) {\n pattern = \" ?\".concat(pattern);\n } else if (options.allow_space_after_digits) {\n pattern += '( (?!$))?';\n }\n\n if (options.symbol_after_digits) {\n pattern += symbol;\n } else {\n pattern = symbol + pattern;\n }\n\n if (options.allow_negatives) {\n if (options.parens_for_negatives) {\n pattern = \"(\\\\(\".concat(pattern, \"\\\\)|\").concat(pattern, \")\");\n } else if (!(options.negative_sign_before_digits || options.negative_sign_after_digits)) {\n pattern = negative + pattern;\n }\n } // ensure there's a dollar and/or decimal amount, and that\n // it doesn't start with a space or a negative sign followed by a space\n\n\n return new RegExp(\"^(?!-? )(?=.*\\\\d)\".concat(pattern, \"$\"));\n}\n\nvar default_currency_options = {\n symbol: '$',\n require_symbol: false,\n allow_space_after_symbol: false,\n symbol_after_digits: false,\n allow_negatives: true,\n parens_for_negatives: false,\n negative_sign_before_digits: false,\n negative_sign_after_digits: false,\n allow_negative_sign_placeholder: false,\n thousands_separator: ',',\n decimal_separator: '.',\n allow_decimal: true,\n require_decimal: false,\n digits_after_decimal: [2],\n allow_space_after_digits: false\n};\n\nfunction isCurrency(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, default_currency_options);\n return currencyRegex(options).test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isDataURI;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar validMediaType = /^[a-z]+\\/[a-z0-9\\-\\+\\._]+$/i;\nvar validAttribute = /^[a-z\\-]+=[a-z0-9\\-]+$/i;\nvar validData = /^[a-z0-9!\\$&'\\(\\)\\*\\+,;=\\-\\._~:@\\/\\?%\\s]*$/i;\n\nfunction isDataURI(str) {\n (0, _assertString.default)(str);\n var data = str.split(',');\n\n if (data.length < 2) {\n return false;\n }\n\n var attributes = data.shift().trim().split(';');\n var schemeAndMediaType = attributes.shift();\n\n if (schemeAndMediaType.slice(0, 5) !== 'data:') {\n return false;\n }\n\n var mediaType = schemeAndMediaType.slice(5);\n\n if (mediaType !== '' && !validMediaType.test(mediaType)) {\n return false;\n }\n\n for (var i = 0; i < attributes.length; i++) {\n if (!(i === attributes.length - 1 && attributes[i].toLowerCase() === 'base64') && !validAttribute.test(attributes[i])) {\n return false;\n }\n }\n\n for (var _i = 0; _i < data.length; _i++) {\n if (!validData.test(data[_i])) {\n return false;\n }\n }\n\n return true;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isDate;\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === \"undefined\" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nvar default_date_options = {\n format: 'YYYY/MM/DD',\n delimiters: ['/', '-'],\n strictMode: false\n};\n\nfunction isValidFormat(format) {\n return /(^(y{4}|y{2})[.\\/-](m{1,2})[.\\/-](d{1,2})$)|(^(m{1,2})[.\\/-](d{1,2})[.\\/-]((y{4}|y{2})$))|(^(d{1,2})[.\\/-](m{1,2})[.\\/-]((y{4}|y{2})$))/gi.test(format);\n}\n\nfunction zip(date, format) {\n var zippedArr = [],\n len = Math.min(date.length, format.length);\n\n for (var i = 0; i < len; i++) {\n zippedArr.push([date[i], format[i]]);\n }\n\n return zippedArr;\n}\n\nfunction isDate(input, options) {\n if (typeof options === 'string') {\n // Allow backward compatbility for old format isDate(input [, format])\n options = (0, _merge.default)({\n format: options\n }, default_date_options);\n } else {\n options = (0, _merge.default)(options, default_date_options);\n }\n\n if (typeof input === 'string' && isValidFormat(options.format)) {\n var formatDelimiter = options.delimiters.find(function (delimiter) {\n return options.format.indexOf(delimiter) !== -1;\n });\n var dateDelimiter = options.strictMode ? formatDelimiter : options.delimiters.find(function (delimiter) {\n return input.indexOf(delimiter) !== -1;\n });\n var dateAndFormat = zip(input.split(dateDelimiter), options.format.toLowerCase().split(formatDelimiter));\n var dateObj = {};\n\n var _iterator = _createForOfIteratorHelper(dateAndFormat),\n _step;\n\n try {\n for (_iterator.s(); !(_step = _iterator.n()).done;) {\n var _step$value = _slicedToArray(_step.value, 2),\n dateWord = _step$value[0],\n formatWord = _step$value[1];\n\n if (dateWord.length !== formatWord.length) {\n return false;\n }\n\n dateObj[formatWord.charAt(0)] = dateWord;\n }\n } catch (err) {\n _iterator.e(err);\n } finally {\n _iterator.f();\n }\n\n var fullYear = dateObj.y;\n\n if (dateObj.y.length === 2) {\n var parsedYear = parseInt(dateObj.y, 10);\n\n if (isNaN(parsedYear)) {\n return false;\n }\n\n var currentYearLastTwoDigits = new Date().getFullYear() % 100;\n\n if (parsedYear < currentYearLastTwoDigits) {\n fullYear = \"20\".concat(dateObj.y);\n } else {\n fullYear = \"19\".concat(dateObj.y);\n }\n }\n\n return new Date(\"\".concat(fullYear, \"-\").concat(dateObj.m, \"-\").concat(dateObj.d)).getDate() === +dateObj.d;\n }\n\n if (!options.strictMode) {\n return Object.prototype.toString.call(input) === '[object Date]' && isFinite(input);\n }\n\n return false;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isDecimal;\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _includes = _interopRequireDefault(require(\"./util/includes\"));\n\nvar _alpha = require(\"./alpha\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction decimalRegExp(options) {\n var regExp = new RegExp(\"^[-+]?([0-9]+)?(\\\\\".concat(_alpha.decimal[options.locale], \"[0-9]{\").concat(options.decimal_digits, \"})\").concat(options.force_decimal ? '' : '?', \"$\"));\n return regExp;\n}\n\nvar default_decimal_options = {\n force_decimal: false,\n decimal_digits: '1,',\n locale: 'en-US'\n};\nvar blacklist = ['', '-', '+'];\n\nfunction isDecimal(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, default_decimal_options);\n\n if (options.locale in _alpha.decimal) {\n return !(0, _includes.default)(blacklist, str.replace(/ /g, '')) && decimalRegExp(options).test(str);\n }\n\n throw new Error(\"Invalid locale '\".concat(options.locale, \"'\"));\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isDivisibleBy;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _toFloat = _interopRequireDefault(require(\"./toFloat\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isDivisibleBy(str, num) {\n (0, _assertString.default)(str);\n return (0, _toFloat.default)(str) % parseInt(num, 10) === 0;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isEAN;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * The most commonly used EAN standard is\n * the thirteen-digit EAN-13, while the\n * less commonly used 8-digit EAN-8 barcode was\n * introduced for use on small packages.\n * Also EAN/UCC-14 is used for Grouping of individual\n * trade items above unit level(Intermediate, Carton or Pallet).\n * For more info about EAN-14 checkout: https://www.gtin.info/itf-14-barcodes/\n * EAN consists of:\n * GS1 prefix, manufacturer code, product code and check digit\n * Reference: https://en.wikipedia.org/wiki/International_Article_Number\n * Reference: https://www.gtin.info/\n */\n\n/**\n * Define EAN Lenghts; 8 for EAN-8; 13 for EAN-13; 14 for EAN-14\n * and Regular Expression for valid EANs (EAN-8, EAN-13, EAN-14),\n * with exact numberic matching of 8 or 13 or 14 digits [0-9]\n */\nvar LENGTH_EAN_8 = 8;\nvar LENGTH_EAN_14 = 14;\nvar validEanRegex = /^(\\d{8}|\\d{13}|\\d{14})$/;\n/**\n * Get position weight given:\n * EAN length and digit index/position\n *\n * @param {number} length\n * @param {number} index\n * @return {number}\n */\n\nfunction getPositionWeightThroughLengthAndIndex(length, index) {\n if (length === LENGTH_EAN_8 || length === LENGTH_EAN_14) {\n return index % 2 === 0 ? 3 : 1;\n }\n\n return index % 2 === 0 ? 1 : 3;\n}\n/**\n * Calculate EAN Check Digit\n * Reference: https://en.wikipedia.org/wiki/International_Article_Number#Calculation_of_checksum_digit\n *\n * @param {string} ean\n * @return {number}\n */\n\n\nfunction calculateCheckDigit(ean) {\n var checksum = ean.slice(0, -1).split('').map(function (char, index) {\n return Number(char) * getPositionWeightThroughLengthAndIndex(ean.length, index);\n }).reduce(function (acc, partialSum) {\n return acc + partialSum;\n }, 0);\n var remainder = 10 - checksum % 10;\n return remainder < 10 ? remainder : 0;\n}\n/**\n * Check if string is valid EAN:\n * Matches EAN-8/EAN-13/EAN-14 regex\n * Has valid check digit.\n *\n * @param {string} str\n * @return {boolean}\n */\n\n\nfunction isEAN(str) {\n (0, _assertString.default)(str);\n var actualCheckDigit = Number(str.slice(-1));\n return validEanRegex.test(str) && actualCheckDigit === calculateCheckDigit(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isEmail;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isByteLength = _interopRequireDefault(require(\"./isByteLength\"));\n\nvar _isFQDN = _interopRequireDefault(require(\"./isFQDN\"));\n\nvar _isIP = _interopRequireDefault(require(\"./isIP\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar default_email_options = {\n allow_display_name: false,\n allow_underscores: false,\n require_display_name: false,\n allow_utf8_local_part: true,\n require_tld: true,\n blacklisted_chars: '',\n ignore_max_length: false,\n host_blacklist: [],\n host_whitelist: []\n};\n/* eslint-disable max-len */\n\n/* eslint-disable no-control-regex */\n\nvar splitNameAddress = /^([^\\x00-\\x1F\\x7F-\\x9F\\cX]+)]/.test(display_name_without_quotes);\n\n if (contains_illegal) {\n // if contains illegal characters,\n // must to be enclosed in double-quotes, otherwise it's not a valid display name\n if (display_name_without_quotes === display_name) {\n return false;\n } // the quotes in display name must start with character symbol \\\n\n\n var all_start_with_back_slash = display_name_without_quotes.split('\"').length === display_name_without_quotes.split('\\\\\"').length;\n\n if (!all_start_with_back_slash) {\n return false;\n }\n }\n\n return true;\n}\n\nfunction isEmail(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, default_email_options);\n\n if (options.require_display_name || options.allow_display_name) {\n var display_email = str.match(splitNameAddress);\n\n if (display_email) {\n var display_name = display_email[1]; // Remove display name and angle brackets to get email address\n // Can be done in the regex but will introduce a ReDOS (See #1597 for more info)\n\n str = str.replace(display_name, '').replace(/(^<|>$)/g, ''); // sometimes need to trim the last space to get the display name\n // because there may be a space between display name and email address\n // eg. myname \n // the display name is `myname` instead of `myname `, so need to trim the last space\n\n if (display_name.endsWith(' ')) {\n display_name = display_name.slice(0, -1);\n }\n\n if (!validateDisplayName(display_name)) {\n return false;\n }\n } else if (options.require_display_name) {\n return false;\n }\n }\n\n if (!options.ignore_max_length && str.length > defaultMaxEmailLength) {\n return false;\n }\n\n var parts = str.split('@');\n var domain = parts.pop();\n var lower_domain = domain.toLowerCase();\n\n if (options.host_blacklist.includes(lower_domain)) {\n return false;\n }\n\n if (options.host_whitelist.length > 0 && !options.host_whitelist.includes(lower_domain)) {\n return false;\n }\n\n var user = parts.join('@');\n\n if (options.domain_specific_validation && (lower_domain === 'gmail.com' || lower_domain === 'googlemail.com')) {\n /*\n Previously we removed dots for gmail addresses before validating.\n This was removed because it allows `multiple..dots@gmail.com`\n to be reported as valid, but it is not.\n Gmail only normalizes single dots, removing them from here is pointless,\n should be done in normalizeEmail\n */\n user = user.toLowerCase(); // Removing sub-address from username before gmail validation\n\n var username = user.split('+')[0]; // Dots are not included in gmail length restriction\n\n if (!(0, _isByteLength.default)(username.replace(/\\./g, ''), {\n min: 6,\n max: 30\n })) {\n return false;\n }\n\n var _user_parts = username.split('.');\n\n for (var i = 0; i < _user_parts.length; i++) {\n if (!gmailUserPart.test(_user_parts[i])) {\n return false;\n }\n }\n }\n\n if (options.ignore_max_length === false && (!(0, _isByteLength.default)(user, {\n max: 64\n }) || !(0, _isByteLength.default)(domain, {\n max: 254\n }))) {\n return false;\n }\n\n if (!(0, _isFQDN.default)(domain, {\n require_tld: options.require_tld,\n ignore_max_length: options.ignore_max_length,\n allow_underscores: options.allow_underscores\n })) {\n if (!options.allow_ip_domain) {\n return false;\n }\n\n if (!(0, _isIP.default)(domain)) {\n if (!domain.startsWith('[') || !domain.endsWith(']')) {\n return false;\n }\n\n var noBracketdomain = domain.slice(1, -1);\n\n if (noBracketdomain.length === 0 || !(0, _isIP.default)(noBracketdomain)) {\n return false;\n }\n }\n }\n\n if (user[0] === '\"') {\n user = user.slice(1, user.length - 1);\n return options.allow_utf8_local_part ? quotedEmailUserUtf8.test(user) : quotedEmailUser.test(user);\n }\n\n var pattern = options.allow_utf8_local_part ? emailUserUtf8Part : emailUserPart;\n var user_parts = user.split('.');\n\n for (var _i = 0; _i < user_parts.length; _i++) {\n if (!pattern.test(user_parts[_i])) {\n return false;\n }\n }\n\n if (options.blacklisted_chars) {\n if (user.search(new RegExp(\"[\".concat(options.blacklisted_chars, \"]+\"), 'g')) !== -1) return false;\n }\n\n return true;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isEmpty;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar default_is_empty_options = {\n ignore_whitespace: false\n};\n\nfunction isEmpty(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, default_is_empty_options);\n return (options.ignore_whitespace ? str.trim().length : str.length) === 0;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isEthereumAddress;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar eth = /^(0x)[0-9a-f]{40}$/i;\n\nfunction isEthereumAddress(str) {\n (0, _assertString.default)(str);\n return eth.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isFQDN;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar default_fqdn_options = {\n require_tld: true,\n allow_underscores: false,\n allow_trailing_dot: false,\n allow_numeric_tld: false,\n allow_wildcard: false,\n ignore_max_length: false\n};\n\nfunction isFQDN(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, default_fqdn_options);\n /* Remove the optional trailing dot before checking validity */\n\n if (options.allow_trailing_dot && str[str.length - 1] === '.') {\n str = str.substring(0, str.length - 1);\n }\n /* Remove the optional wildcard before checking validity */\n\n\n if (options.allow_wildcard === true && str.indexOf('*.') === 0) {\n str = str.substring(2);\n }\n\n var parts = str.split('.');\n var tld = parts[parts.length - 1];\n\n if (options.require_tld) {\n // disallow fqdns without tld\n if (parts.length < 2) {\n return false;\n }\n\n if (!options.allow_numeric_tld && !/^([a-z\\u00A1-\\u00A8\\u00AA-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFEF]{2,}|xn[a-z0-9-]{2,})$/i.test(tld)) {\n return false;\n } // disallow spaces\n\n\n if (/\\s/.test(tld)) {\n return false;\n }\n } // reject numeric TLDs\n\n\n if (!options.allow_numeric_tld && /^\\d+$/.test(tld)) {\n return false;\n }\n\n return parts.every(function (part) {\n if (part.length > 63 && !options.ignore_max_length) {\n return false;\n }\n\n if (!/^[a-z_\\u00a1-\\uffff0-9-]+$/i.test(part)) {\n return false;\n } // disallow full-width chars\n\n\n if (/[\\uff01-\\uff5e]/.test(part)) {\n return false;\n } // disallow parts starting or ending with hyphen\n\n\n if (/^-|-$/.test(part)) {\n return false;\n }\n\n if (!options.allow_underscores && /_/.test(part)) {\n return false;\n }\n\n return true;\n });\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isFloat;\nexports.locales = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _alpha = require(\"./alpha\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isFloat(str, options) {\n (0, _assertString.default)(str);\n options = options || {};\n var float = new RegExp(\"^(?:[-+])?(?:[0-9]+)?(?:\\\\\".concat(options.locale ? _alpha.decimal[options.locale] : '.', \"[0-9]*)?(?:[eE][\\\\+\\\\-]?(?:[0-9]+))?$\"));\n\n if (str === '' || str === '.' || str === ',' || str === '-' || str === '+') {\n return false;\n }\n\n var value = parseFloat(str.replace(',', '.'));\n return float.test(str) && (!options.hasOwnProperty('min') || value >= options.min) && (!options.hasOwnProperty('max') || value <= options.max) && (!options.hasOwnProperty('lt') || value < options.lt) && (!options.hasOwnProperty('gt') || value > options.gt);\n}\n\nvar locales = Object.keys(_alpha.decimal);\nexports.locales = locales;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isFullWidth;\nexports.fullWidth = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar fullWidth = /[^\\u0020-\\u007E\\uFF61-\\uFF9F\\uFFA0-\\uFFDC\\uFFE8-\\uFFEE0-9a-zA-Z]/;\nexports.fullWidth = fullWidth;\n\nfunction isFullWidth(str) {\n (0, _assertString.default)(str);\n return fullWidth.test(str);\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isHSL;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar hslComma = /^hsla?\\(((\\+|\\-)?([0-9]+(\\.[0-9]+)?(e(\\+|\\-)?[0-9]+)?|\\.[0-9]+(e(\\+|\\-)?[0-9]+)?))(deg|grad|rad|turn)?(,(\\+|\\-)?([0-9]+(\\.[0-9]+)?(e(\\+|\\-)?[0-9]+)?|\\.[0-9]+(e(\\+|\\-)?[0-9]+)?)%){2}(,((\\+|\\-)?([0-9]+(\\.[0-9]+)?(e(\\+|\\-)?[0-9]+)?|\\.[0-9]+(e(\\+|\\-)?[0-9]+)?)%?))?\\)$/i;\nvar hslSpace = /^hsla?\\(((\\+|\\-)?([0-9]+(\\.[0-9]+)?(e(\\+|\\-)?[0-9]+)?|\\.[0-9]+(e(\\+|\\-)?[0-9]+)?))(deg|grad|rad|turn)?(\\s(\\+|\\-)?([0-9]+(\\.[0-9]+)?(e(\\+|\\-)?[0-9]+)?|\\.[0-9]+(e(\\+|\\-)?[0-9]+)?)%){2}\\s?(\\/\\s((\\+|\\-)?([0-9]+(\\.[0-9]+)?(e(\\+|\\-)?[0-9]+)?|\\.[0-9]+(e(\\+|\\-)?[0-9]+)?)%?)\\s?)?\\)$/i;\n\nfunction isHSL(str) {\n (0, _assertString.default)(str); // Strip duplicate spaces before calling the validation regex (See #1598 for more info)\n\n var strippedStr = str.replace(/\\s+/g, ' ').replace(/\\s?(hsla?\\(|\\)|,)\\s?/ig, '$1');\n\n if (strippedStr.indexOf(',') !== -1) {\n return hslComma.test(strippedStr);\n }\n\n return hslSpace.test(strippedStr);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isHalfWidth;\nexports.halfWidth = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar halfWidth = /[\\u0020-\\u007E\\uFF61-\\uFF9F\\uFFA0-\\uFFDC\\uFFE8-\\uFFEE0-9a-zA-Z]/;\nexports.halfWidth = halfWidth;\n\nfunction isHalfWidth(str) {\n (0, _assertString.default)(str);\n return halfWidth.test(str);\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isHash;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar lengths = {\n md5: 32,\n md4: 32,\n sha1: 40,\n sha256: 64,\n sha384: 96,\n sha512: 128,\n ripemd128: 32,\n ripemd160: 40,\n tiger128: 32,\n tiger160: 40,\n tiger192: 48,\n crc32: 8,\n crc32b: 8\n};\n\nfunction isHash(str, algorithm) {\n (0, _assertString.default)(str);\n var hash = new RegExp(\"^[a-fA-F0-9]{\".concat(lengths[algorithm], \"}$\"));\n return hash.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isHexColor;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar hexcolor = /^#?([0-9A-F]{3}|[0-9A-F]{4}|[0-9A-F]{6}|[0-9A-F]{8})$/i;\n\nfunction isHexColor(str) {\n (0, _assertString.default)(str);\n return hexcolor.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isHexadecimal;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar hexadecimal = /^(0x|0h)?[0-9A-F]+$/i;\n\nfunction isHexadecimal(str) {\n (0, _assertString.default)(str);\n return hexadecimal.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isIBAN;\nexports.locales = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * List of country codes with\n * corresponding IBAN regular expression\n * Reference: https://en.wikipedia.org/wiki/International_Bank_Account_Number\n */\nvar ibanRegexThroughCountryCode = {\n AD: /^(AD[0-9]{2})\\d{8}[A-Z0-9]{12}$/,\n AE: /^(AE[0-9]{2})\\d{3}\\d{16}$/,\n AL: /^(AL[0-9]{2})\\d{8}[A-Z0-9]{16}$/,\n AT: /^(AT[0-9]{2})\\d{16}$/,\n AZ: /^(AZ[0-9]{2})[A-Z0-9]{4}\\d{20}$/,\n BA: /^(BA[0-9]{2})\\d{16}$/,\n BE: /^(BE[0-9]{2})\\d{12}$/,\n BG: /^(BG[0-9]{2})[A-Z]{4}\\d{6}[A-Z0-9]{8}$/,\n BH: /^(BH[0-9]{2})[A-Z]{4}[A-Z0-9]{14}$/,\n BR: /^(BR[0-9]{2})\\d{23}[A-Z]{1}[A-Z0-9]{1}$/,\n BY: /^(BY[0-9]{2})[A-Z0-9]{4}\\d{20}$/,\n CH: /^(CH[0-9]{2})\\d{5}[A-Z0-9]{12}$/,\n CR: /^(CR[0-9]{2})\\d{18}$/,\n CY: /^(CY[0-9]{2})\\d{8}[A-Z0-9]{16}$/,\n CZ: /^(CZ[0-9]{2})\\d{20}$/,\n DE: /^(DE[0-9]{2})\\d{18}$/,\n DK: /^(DK[0-9]{2})\\d{14}$/,\n DO: /^(DO[0-9]{2})[A-Z]{4}\\d{20}$/,\n EE: /^(EE[0-9]{2})\\d{16}$/,\n EG: /^(EG[0-9]{2})\\d{25}$/,\n ES: /^(ES[0-9]{2})\\d{20}$/,\n FI: /^(FI[0-9]{2})\\d{14}$/,\n FO: /^(FO[0-9]{2})\\d{14}$/,\n FR: /^(FR[0-9]{2})\\d{10}[A-Z0-9]{11}\\d{2}$/,\n GB: /^(GB[0-9]{2})[A-Z]{4}\\d{14}$/,\n GE: /^(GE[0-9]{2})[A-Z0-9]{2}\\d{16}$/,\n GI: /^(GI[0-9]{2})[A-Z]{4}[A-Z0-9]{15}$/,\n GL: /^(GL[0-9]{2})\\d{14}$/,\n GR: /^(GR[0-9]{2})\\d{7}[A-Z0-9]{16}$/,\n GT: /^(GT[0-9]{2})[A-Z0-9]{4}[A-Z0-9]{20}$/,\n HR: /^(HR[0-9]{2})\\d{17}$/,\n HU: /^(HU[0-9]{2})\\d{24}$/,\n IE: /^(IE[0-9]{2})[A-Z0-9]{4}\\d{14}$/,\n IL: /^(IL[0-9]{2})\\d{19}$/,\n IQ: /^(IQ[0-9]{2})[A-Z]{4}\\d{15}$/,\n IR: /^(IR[0-9]{2})0\\d{2}0\\d{18}$/,\n IS: /^(IS[0-9]{2})\\d{22}$/,\n IT: /^(IT[0-9]{2})[A-Z]{1}\\d{10}[A-Z0-9]{12}$/,\n JO: /^(JO[0-9]{2})[A-Z]{4}\\d{22}$/,\n KW: /^(KW[0-9]{2})[A-Z]{4}[A-Z0-9]{22}$/,\n KZ: /^(KZ[0-9]{2})\\d{3}[A-Z0-9]{13}$/,\n LB: /^(LB[0-9]{2})\\d{4}[A-Z0-9]{20}$/,\n LC: /^(LC[0-9]{2})[A-Z]{4}[A-Z0-9]{24}$/,\n LI: /^(LI[0-9]{2})\\d{5}[A-Z0-9]{12}$/,\n LT: /^(LT[0-9]{2})\\d{16}$/,\n LU: /^(LU[0-9]{2})\\d{3}[A-Z0-9]{13}$/,\n LV: /^(LV[0-9]{2})[A-Z]{4}[A-Z0-9]{13}$/,\n MA: /^(MA[0-9]{26})$/,\n MC: /^(MC[0-9]{2})\\d{10}[A-Z0-9]{11}\\d{2}$/,\n MD: /^(MD[0-9]{2})[A-Z0-9]{20}$/,\n ME: /^(ME[0-9]{2})\\d{18}$/,\n MK: /^(MK[0-9]{2})\\d{3}[A-Z0-9]{10}\\d{2}$/,\n MR: /^(MR[0-9]{2})\\d{23}$/,\n MT: /^(MT[0-9]{2})[A-Z]{4}\\d{5}[A-Z0-9]{18}$/,\n MU: /^(MU[0-9]{2})[A-Z]{4}\\d{19}[A-Z]{3}$/,\n MZ: /^(MZ[0-9]{2})\\d{21}$/,\n NL: /^(NL[0-9]{2})[A-Z]{4}\\d{10}$/,\n NO: /^(NO[0-9]{2})\\d{11}$/,\n PK: /^(PK[0-9]{2})[A-Z0-9]{4}\\d{16}$/,\n PL: /^(PL[0-9]{2})\\d{24}$/,\n PS: /^(PS[0-9]{2})[A-Z0-9]{4}\\d{21}$/,\n PT: /^(PT[0-9]{2})\\d{21}$/,\n QA: /^(QA[0-9]{2})[A-Z]{4}[A-Z0-9]{21}$/,\n RO: /^(RO[0-9]{2})[A-Z]{4}[A-Z0-9]{16}$/,\n RS: /^(RS[0-9]{2})\\d{18}$/,\n SA: /^(SA[0-9]{2})\\d{2}[A-Z0-9]{18}$/,\n SC: /^(SC[0-9]{2})[A-Z]{4}\\d{20}[A-Z]{3}$/,\n SE: /^(SE[0-9]{2})\\d{20}$/,\n SI: /^(SI[0-9]{2})\\d{15}$/,\n SK: /^(SK[0-9]{2})\\d{20}$/,\n SM: /^(SM[0-9]{2})[A-Z]{1}\\d{10}[A-Z0-9]{12}$/,\n SV: /^(SV[0-9]{2})[A-Z0-9]{4}\\d{20}$/,\n TL: /^(TL[0-9]{2})\\d{19}$/,\n TN: /^(TN[0-9]{2})\\d{20}$/,\n TR: /^(TR[0-9]{2})\\d{5}[A-Z0-9]{17}$/,\n UA: /^(UA[0-9]{2})\\d{6}[A-Z0-9]{19}$/,\n VA: /^(VA[0-9]{2})\\d{18}$/,\n VG: /^(VG[0-9]{2})[A-Z0-9]{4}\\d{16}$/,\n XK: /^(XK[0-9]{2})\\d{16}$/\n};\n/**\n * Check if the country codes passed are valid using the\n * ibanRegexThroughCountryCode as a reference\n *\n * @param {array} countryCodeArray\n * @return {boolean}\n */\n\nfunction hasOnlyValidCountryCodes(countryCodeArray) {\n var countryCodeArrayFilteredWithObjectIbanCode = countryCodeArray.filter(function (countryCode) {\n return !(countryCode in ibanRegexThroughCountryCode);\n });\n\n if (countryCodeArrayFilteredWithObjectIbanCode.length > 0) {\n return false;\n }\n\n return true;\n}\n/**\n * Check whether string has correct universal IBAN format\n * The IBAN consists of up to 34 alphanumeric characters, as follows:\n * Country Code using ISO 3166-1 alpha-2, two letters\n * check digits, two digits and\n * Basic Bank Account Number (BBAN), up to 30 alphanumeric characters.\n * NOTE: Permitted IBAN characters are: digits [0-9] and the 26 latin alphabetic [A-Z]\n *\n * @param {string} str - string under validation\n * @param {object} options - object to pass the countries to be either whitelisted or blacklisted\n * @return {boolean}\n */\n\n\nfunction hasValidIbanFormat(str, options) {\n // Strip white spaces and hyphens\n var strippedStr = str.replace(/[\\s\\-]+/gi, '').toUpperCase();\n var isoCountryCode = strippedStr.slice(0, 2).toUpperCase();\n var isoCountryCodeInIbanRegexCodeObject = (isoCountryCode in ibanRegexThroughCountryCode);\n\n if (options.whitelist) {\n if (!hasOnlyValidCountryCodes(options.whitelist)) {\n return false;\n }\n\n var isoCountryCodeInWhiteList = options.whitelist.includes(isoCountryCode);\n\n if (!isoCountryCodeInWhiteList) {\n return false;\n }\n }\n\n if (options.blacklist) {\n var isoCountryCodeInBlackList = options.blacklist.includes(isoCountryCode);\n\n if (isoCountryCodeInBlackList) {\n return false;\n }\n }\n\n return isoCountryCodeInIbanRegexCodeObject && ibanRegexThroughCountryCode[isoCountryCode].test(strippedStr);\n}\n/**\n * Check whether string has valid IBAN Checksum\n * by performing basic mod-97 operation and\n * the remainder should equal 1\n * -- Start by rearranging the IBAN by moving the four initial characters to the end of the string\n * -- Replace each letter in the string with two digits, A -> 10, B = 11, Z = 35\n * -- Interpret the string as a decimal integer and\n * -- compute the remainder on division by 97 (mod 97)\n * Reference: https://en.wikipedia.org/wiki/International_Bank_Account_Number\n *\n * @param {string} str\n * @return {boolean}\n */\n\n\nfunction hasValidIbanChecksum(str) {\n var strippedStr = str.replace(/[^A-Z0-9]+/gi, '').toUpperCase(); // Keep only digits and A-Z latin alphabetic\n\n var rearranged = strippedStr.slice(4) + strippedStr.slice(0, 4);\n var alphaCapsReplacedWithDigits = rearranged.replace(/[A-Z]/g, function (char) {\n return char.charCodeAt(0) - 55;\n });\n var remainder = alphaCapsReplacedWithDigits.match(/\\d{1,7}/g).reduce(function (acc, value) {\n return Number(acc + value) % 97;\n }, '');\n return remainder === 1;\n}\n\nfunction isIBAN(str) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n (0, _assertString.default)(str);\n return hasValidIbanFormat(str, options) && hasValidIbanChecksum(str);\n}\n\nvar locales = Object.keys(ibanRegexThroughCountryCode);\nexports.locales = locales;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isIMEI;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar imeiRegexWithoutHypens = /^[0-9]{15}$/;\nvar imeiRegexWithHypens = /^\\d{2}-\\d{6}-\\d{6}-\\d{1}$/;\n\nfunction isIMEI(str, options) {\n (0, _assertString.default)(str);\n options = options || {}; // default regex for checking imei is the one without hyphens\n\n var imeiRegex = imeiRegexWithoutHypens;\n\n if (options.allow_hyphens) {\n imeiRegex = imeiRegexWithHypens;\n }\n\n if (!imeiRegex.test(str)) {\n return false;\n }\n\n str = str.replace(/-/g, '');\n var sum = 0,\n mul = 2,\n l = 14;\n\n for (var i = 0; i < l; i++) {\n var digit = str.substring(l - i - 1, l - i);\n var tp = parseInt(digit, 10) * mul;\n\n if (tp >= 10) {\n sum += tp % 10 + 1;\n } else {\n sum += tp;\n }\n\n if (mul === 1) {\n mul += 1;\n } else {\n mul -= 1;\n }\n }\n\n var chk = (10 - sum % 10) % 10;\n\n if (chk !== parseInt(str.substring(14, 15), 10)) {\n return false;\n }\n\n return true;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isIP;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n11.3. Examples\n\n The following addresses\n\n fe80::1234 (on the 1st link of the node)\n ff02::5678 (on the 5th link of the node)\n ff08::9abc (on the 10th organization of the node)\n\n would be represented as follows:\n\n fe80::1234%1\n ff02::5678%5\n ff08::9abc%10\n\n (Here we assume a natural translation from a zone index to the\n part, where the Nth zone of any scope is translated into\n \"N\".)\n\n If we use interface names as , those addresses could also be\n represented as follows:\n\n fe80::1234%ne0\n ff02::5678%pvc1.3\n ff08::9abc%interface10\n\n where the interface \"ne0\" belongs to the 1st link, \"pvc1.3\" belongs\n to the 5th link, and \"interface10\" belongs to the 10th organization.\n * * */\nvar IPv4SegmentFormat = '(?:[0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])';\nvar IPv4AddressFormat = \"(\".concat(IPv4SegmentFormat, \"[.]){3}\").concat(IPv4SegmentFormat);\nvar IPv4AddressRegExp = new RegExp(\"^\".concat(IPv4AddressFormat, \"$\"));\nvar IPv6SegmentFormat = '(?:[0-9a-fA-F]{1,4})';\nvar IPv6AddressRegExp = new RegExp('^(' + \"(?:\".concat(IPv6SegmentFormat, \":){7}(?:\").concat(IPv6SegmentFormat, \"|:)|\") + \"(?:\".concat(IPv6SegmentFormat, \":){6}(?:\").concat(IPv4AddressFormat, \"|:\").concat(IPv6SegmentFormat, \"|:)|\") + \"(?:\".concat(IPv6SegmentFormat, \":){5}(?::\").concat(IPv4AddressFormat, \"|(:\").concat(IPv6SegmentFormat, \"){1,2}|:)|\") + \"(?:\".concat(IPv6SegmentFormat, \":){4}(?:(:\").concat(IPv6SegmentFormat, \"){0,1}:\").concat(IPv4AddressFormat, \"|(:\").concat(IPv6SegmentFormat, \"){1,3}|:)|\") + \"(?:\".concat(IPv6SegmentFormat, \":){3}(?:(:\").concat(IPv6SegmentFormat, \"){0,2}:\").concat(IPv4AddressFormat, \"|(:\").concat(IPv6SegmentFormat, \"){1,4}|:)|\") + \"(?:\".concat(IPv6SegmentFormat, \":){2}(?:(:\").concat(IPv6SegmentFormat, \"){0,3}:\").concat(IPv4AddressFormat, \"|(:\").concat(IPv6SegmentFormat, \"){1,5}|:)|\") + \"(?:\".concat(IPv6SegmentFormat, \":){1}(?:(:\").concat(IPv6SegmentFormat, \"){0,4}:\").concat(IPv4AddressFormat, \"|(:\").concat(IPv6SegmentFormat, \"){1,6}|:)|\") + \"(?::((?::\".concat(IPv6SegmentFormat, \"){0,5}:\").concat(IPv4AddressFormat, \"|(?::\").concat(IPv6SegmentFormat, \"){1,7}|:))\") + ')(%[0-9a-zA-Z-.:]{1,})?$');\n\nfunction isIP(str) {\n var version = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';\n (0, _assertString.default)(str);\n version = String(version);\n\n if (!version) {\n return isIP(str, 4) || isIP(str, 6);\n }\n\n if (version === '4') {\n return IPv4AddressRegExp.test(str);\n }\n\n if (version === '6') {\n return IPv6AddressRegExp.test(str);\n }\n\n return false;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isIPRange;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isIP = _interopRequireDefault(require(\"./isIP\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar subnetMaybe = /^\\d{1,3}$/;\nvar v4Subnet = 32;\nvar v6Subnet = 128;\n\nfunction isIPRange(str) {\n var version = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';\n (0, _assertString.default)(str);\n var parts = str.split('/'); // parts[0] -> ip, parts[1] -> subnet\n\n if (parts.length !== 2) {\n return false;\n }\n\n if (!subnetMaybe.test(parts[1])) {\n return false;\n } // Disallow preceding 0 i.e. 01, 02, ...\n\n\n if (parts[1].length > 1 && parts[1].startsWith('0')) {\n return false;\n }\n\n var isValidIP = (0, _isIP.default)(parts[0], version);\n\n if (!isValidIP) {\n return false;\n } // Define valid subnet according to IP's version\n\n\n var expectedSubnet = null;\n\n switch (String(version)) {\n case '4':\n expectedSubnet = v4Subnet;\n break;\n\n case '6':\n expectedSubnet = v6Subnet;\n break;\n\n default:\n expectedSubnet = (0, _isIP.default)(parts[0], '6') ? v6Subnet : v4Subnet;\n }\n\n return parts[1] <= expectedSubnet && parts[1] >= 0;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISBN;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar possibleIsbn10 = /^(?:[0-9]{9}X|[0-9]{10})$/;\nvar possibleIsbn13 = /^(?:[0-9]{13})$/;\nvar factor = [1, 3];\n\nfunction isISBN(isbn, options) {\n (0, _assertString.default)(isbn); // For backwards compatibility:\n // isISBN(str [, version]), i.e. `options` could be used as argument for the legacy `version`\n\n var version = String((options === null || options === void 0 ? void 0 : options.version) || options);\n\n if (!(options !== null && options !== void 0 && options.version || options)) {\n return isISBN(isbn, {\n version: 10\n }) || isISBN(isbn, {\n version: 13\n });\n }\n\n var sanitizedIsbn = isbn.replace(/[\\s-]+/g, '');\n var checksum = 0;\n\n if (version === '10') {\n if (!possibleIsbn10.test(sanitizedIsbn)) {\n return false;\n }\n\n for (var i = 0; i < version - 1; i++) {\n checksum += (i + 1) * sanitizedIsbn.charAt(i);\n }\n\n if (sanitizedIsbn.charAt(9) === 'X') {\n checksum += 10 * 10;\n } else {\n checksum += 10 * sanitizedIsbn.charAt(9);\n }\n\n if (checksum % 11 === 0) {\n return true;\n }\n } else if (version === '13') {\n if (!possibleIsbn13.test(sanitizedIsbn)) {\n return false;\n }\n\n for (var _i = 0; _i < 12; _i++) {\n checksum += factor[_i % 2] * sanitizedIsbn.charAt(_i);\n }\n\n if (sanitizedIsbn.charAt(12) - (10 - checksum % 10) % 10 === 0) {\n return true;\n }\n }\n\n return false;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISIN;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar isin = /^[A-Z]{2}[0-9A-Z]{9}[0-9]$/; // this link details how the check digit is calculated:\n// https://www.isin.org/isin-format/. it is a little bit\n// odd in that it works with digits, not numbers. in order\n// to make only one pass through the ISIN characters, the\n// each alpha character is handled as 2 characters within\n// the loop.\n\nfunction isISIN(str) {\n (0, _assertString.default)(str);\n\n if (!isin.test(str)) {\n return false;\n }\n\n var double = true;\n var sum = 0; // convert values\n\n for (var i = str.length - 2; i >= 0; i--) {\n if (str[i] >= 'A' && str[i] <= 'Z') {\n var value = str[i].charCodeAt(0) - 55;\n var lo = value % 10;\n var hi = Math.trunc(value / 10); // letters have two digits, so handle the low order\n // and high order digits separately.\n\n for (var _i = 0, _arr = [lo, hi]; _i < _arr.length; _i++) {\n var digit = _arr[_i];\n\n if (double) {\n if (digit >= 5) {\n sum += 1 + (digit - 5) * 2;\n } else {\n sum += digit * 2;\n }\n } else {\n sum += digit;\n }\n\n double = !double;\n }\n } else {\n var _digit = str[i].charCodeAt(0) - '0'.charCodeAt(0);\n\n if (double) {\n if (_digit >= 5) {\n sum += 1 + (_digit - 5) * 2;\n } else {\n sum += _digit * 2;\n }\n } else {\n sum += _digit;\n }\n\n double = !double;\n }\n }\n\n var check = Math.trunc((sum + 9) / 10) * 10 - sum;\n return +str[str.length - 1] === check;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISO31661Alpha2;\nexports.CountryCodes = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// from https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2\nvar validISO31661Alpha2CountriesCodes = new Set(['AD', 'AE', 'AF', 'AG', 'AI', 'AL', 'AM', 'AO', 'AQ', 'AR', 'AS', 'AT', 'AU', 'AW', 'AX', 'AZ', 'BA', 'BB', 'BD', 'BE', 'BF', 'BG', 'BH', 'BI', 'BJ', 'BL', 'BM', 'BN', 'BO', 'BQ', 'BR', 'BS', 'BT', 'BV', 'BW', 'BY', 'BZ', 'CA', 'CC', 'CD', 'CF', 'CG', 'CH', 'CI', 'CK', 'CL', 'CM', 'CN', 'CO', 'CR', 'CU', 'CV', 'CW', 'CX', 'CY', 'CZ', 'DE', 'DJ', 'DK', 'DM', 'DO', 'DZ', 'EC', 'EE', 'EG', 'EH', 'ER', 'ES', 'ET', 'FI', 'FJ', 'FK', 'FM', 'FO', 'FR', 'GA', 'GB', 'GD', 'GE', 'GF', 'GG', 'GH', 'GI', 'GL', 'GM', 'GN', 'GP', 'GQ', 'GR', 'GS', 'GT', 'GU', 'GW', 'GY', 'HK', 'HM', 'HN', 'HR', 'HT', 'HU', 'ID', 'IE', 'IL', 'IM', 'IN', 'IO', 'IQ', 'IR', 'IS', 'IT', 'JE', 'JM', 'JO', 'JP', 'KE', 'KG', 'KH', 'KI', 'KM', 'KN', 'KP', 'KR', 'KW', 'KY', 'KZ', 'LA', 'LB', 'LC', 'LI', 'LK', 'LR', 'LS', 'LT', 'LU', 'LV', 'LY', 'MA', 'MC', 'MD', 'ME', 'MF', 'MG', 'MH', 'MK', 'ML', 'MM', 'MN', 'MO', 'MP', 'MQ', 'MR', 'MS', 'MT', 'MU', 'MV', 'MW', 'MX', 'MY', 'MZ', 'NA', 'NC', 'NE', 'NF', 'NG', 'NI', 'NL', 'NO', 'NP', 'NR', 'NU', 'NZ', 'OM', 'PA', 'PE', 'PF', 'PG', 'PH', 'PK', 'PL', 'PM', 'PN', 'PR', 'PS', 'PT', 'PW', 'PY', 'QA', 'RE', 'RO', 'RS', 'RU', 'RW', 'SA', 'SB', 'SC', 'SD', 'SE', 'SG', 'SH', 'SI', 'SJ', 'SK', 'SL', 'SM', 'SN', 'SO', 'SR', 'SS', 'ST', 'SV', 'SX', 'SY', 'SZ', 'TC', 'TD', 'TF', 'TG', 'TH', 'TJ', 'TK', 'TL', 'TM', 'TN', 'TO', 'TR', 'TT', 'TV', 'TW', 'TZ', 'UA', 'UG', 'UM', 'US', 'UY', 'UZ', 'VA', 'VC', 'VE', 'VG', 'VI', 'VN', 'VU', 'WF', 'WS', 'YE', 'YT', 'ZA', 'ZM', 'ZW']);\n\nfunction isISO31661Alpha2(str) {\n (0, _assertString.default)(str);\n return validISO31661Alpha2CountriesCodes.has(str.toUpperCase());\n}\n\nvar CountryCodes = validISO31661Alpha2CountriesCodes;\nexports.CountryCodes = CountryCodes;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISO31661Alpha3;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// from https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3\nvar validISO31661Alpha3CountriesCodes = new Set(['AFG', 'ALA', 'ALB', 'DZA', 'ASM', 'AND', 'AGO', 'AIA', 'ATA', 'ATG', 'ARG', 'ARM', 'ABW', 'AUS', 'AUT', 'AZE', 'BHS', 'BHR', 'BGD', 'BRB', 'BLR', 'BEL', 'BLZ', 'BEN', 'BMU', 'BTN', 'BOL', 'BES', 'BIH', 'BWA', 'BVT', 'BRA', 'IOT', 'BRN', 'BGR', 'BFA', 'BDI', 'KHM', 'CMR', 'CAN', 'CPV', 'CYM', 'CAF', 'TCD', 'CHL', 'CHN', 'CXR', 'CCK', 'COL', 'COM', 'COG', 'COD', 'COK', 'CRI', 'CIV', 'HRV', 'CUB', 'CUW', 'CYP', 'CZE', 'DNK', 'DJI', 'DMA', 'DOM', 'ECU', 'EGY', 'SLV', 'GNQ', 'ERI', 'EST', 'ETH', 'FLK', 'FRO', 'FJI', 'FIN', 'FRA', 'GUF', 'PYF', 'ATF', 'GAB', 'GMB', 'GEO', 'DEU', 'GHA', 'GIB', 'GRC', 'GRL', 'GRD', 'GLP', 'GUM', 'GTM', 'GGY', 'GIN', 'GNB', 'GUY', 'HTI', 'HMD', 'VAT', 'HND', 'HKG', 'HUN', 'ISL', 'IND', 'IDN', 'IRN', 'IRQ', 'IRL', 'IMN', 'ISR', 'ITA', 'JAM', 'JPN', 'JEY', 'JOR', 'KAZ', 'KEN', 'KIR', 'PRK', 'KOR', 'KWT', 'KGZ', 'LAO', 'LVA', 'LBN', 'LSO', 'LBR', 'LBY', 'LIE', 'LTU', 'LUX', 'MAC', 'MKD', 'MDG', 'MWI', 'MYS', 'MDV', 'MLI', 'MLT', 'MHL', 'MTQ', 'MRT', 'MUS', 'MYT', 'MEX', 'FSM', 'MDA', 'MCO', 'MNG', 'MNE', 'MSR', 'MAR', 'MOZ', 'MMR', 'NAM', 'NRU', 'NPL', 'NLD', 'NCL', 'NZL', 'NIC', 'NER', 'NGA', 'NIU', 'NFK', 'MNP', 'NOR', 'OMN', 'PAK', 'PLW', 'PSE', 'PAN', 'PNG', 'PRY', 'PER', 'PHL', 'PCN', 'POL', 'PRT', 'PRI', 'QAT', 'REU', 'ROU', 'RUS', 'RWA', 'BLM', 'SHN', 'KNA', 'LCA', 'MAF', 'SPM', 'VCT', 'WSM', 'SMR', 'STP', 'SAU', 'SEN', 'SRB', 'SYC', 'SLE', 'SGP', 'SXM', 'SVK', 'SVN', 'SLB', 'SOM', 'ZAF', 'SGS', 'SSD', 'ESP', 'LKA', 'SDN', 'SUR', 'SJM', 'SWZ', 'SWE', 'CHE', 'SYR', 'TWN', 'TJK', 'TZA', 'THA', 'TLS', 'TGO', 'TKL', 'TON', 'TTO', 'TUN', 'TUR', 'TKM', 'TCA', 'TUV', 'UGA', 'UKR', 'ARE', 'GBR', 'USA', 'UMI', 'URY', 'UZB', 'VUT', 'VEN', 'VNM', 'VGB', 'VIR', 'WLF', 'ESH', 'YEM', 'ZMB', 'ZWE']);\n\nfunction isISO31661Alpha3(str) {\n (0, _assertString.default)(str);\n return validISO31661Alpha3CountriesCodes.has(str.toUpperCase());\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISO4217;\nexports.CurrencyCodes = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// from https://en.wikipedia.org/wiki/ISO_4217\nvar validISO4217CurrencyCodes = new Set(['AED', 'AFN', 'ALL', 'AMD', 'ANG', 'AOA', 'ARS', 'AUD', 'AWG', 'AZN', 'BAM', 'BBD', 'BDT', 'BGN', 'BHD', 'BIF', 'BMD', 'BND', 'BOB', 'BOV', 'BRL', 'BSD', 'BTN', 'BWP', 'BYN', 'BZD', 'CAD', 'CDF', 'CHE', 'CHF', 'CHW', 'CLF', 'CLP', 'CNY', 'COP', 'COU', 'CRC', 'CUC', 'CUP', 'CVE', 'CZK', 'DJF', 'DKK', 'DOP', 'DZD', 'EGP', 'ERN', 'ETB', 'EUR', 'FJD', 'FKP', 'GBP', 'GEL', 'GHS', 'GIP', 'GMD', 'GNF', 'GTQ', 'GYD', 'HKD', 'HNL', 'HRK', 'HTG', 'HUF', 'IDR', 'ILS', 'INR', 'IQD', 'IRR', 'ISK', 'JMD', 'JOD', 'JPY', 'KES', 'KGS', 'KHR', 'KMF', 'KPW', 'KRW', 'KWD', 'KYD', 'KZT', 'LAK', 'LBP', 'LKR', 'LRD', 'LSL', 'LYD', 'MAD', 'MDL', 'MGA', 'MKD', 'MMK', 'MNT', 'MOP', 'MRU', 'MUR', 'MVR', 'MWK', 'MXN', 'MXV', 'MYR', 'MZN', 'NAD', 'NGN', 'NIO', 'NOK', 'NPR', 'NZD', 'OMR', 'PAB', 'PEN', 'PGK', 'PHP', 'PKR', 'PLN', 'PYG', 'QAR', 'RON', 'RSD', 'RUB', 'RWF', 'SAR', 'SBD', 'SCR', 'SDG', 'SEK', 'SGD', 'SHP', 'SLL', 'SOS', 'SRD', 'SSP', 'STN', 'SVC', 'SYP', 'SZL', 'THB', 'TJS', 'TMT', 'TND', 'TOP', 'TRY', 'TTD', 'TWD', 'TZS', 'UAH', 'UGX', 'USD', 'USN', 'UYI', 'UYU', 'UYW', 'UZS', 'VES', 'VND', 'VUV', 'WST', 'XAF', 'XAG', 'XAU', 'XBA', 'XBB', 'XBC', 'XBD', 'XCD', 'XDR', 'XOF', 'XPD', 'XPF', 'XPT', 'XSU', 'XTS', 'XUA', 'XXX', 'YER', 'ZAR', 'ZMW', 'ZWL']);\n\nfunction isISO4217(str) {\n (0, _assertString.default)(str);\n return validISO4217CurrencyCodes.has(str.toUpperCase());\n}\n\nvar CurrencyCodes = validISO4217CurrencyCodes;\nexports.CurrencyCodes = CurrencyCodes;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.isISO6346 = isISO6346;\nexports.isFreightContainerID = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// https://en.wikipedia.org/wiki/ISO_6346\n// according to ISO6346 standard, checksum digit is mandatory for freight container but recommended\n// for other container types (J and Z)\nvar isISO6346Str = /^[A-Z]{3}(U[0-9]{7})|([J,Z][0-9]{6,7})$/;\nvar isDigit = /^[0-9]$/;\n\nfunction isISO6346(str) {\n (0, _assertString.default)(str);\n str = str.toUpperCase();\n if (!isISO6346Str.test(str)) return false;\n\n if (str.length === 11) {\n var sum = 0;\n\n for (var i = 0; i < str.length - 1; i++) {\n if (!isDigit.test(str[i])) {\n var convertedCode = void 0;\n var letterCode = str.charCodeAt(i) - 55;\n if (letterCode < 11) convertedCode = letterCode;else if (letterCode >= 11 && letterCode <= 20) convertedCode = 12 + letterCode % 11;else if (letterCode >= 21 && letterCode <= 30) convertedCode = 23 + letterCode % 21;else convertedCode = 34 + letterCode % 31;\n sum += convertedCode * Math.pow(2, i);\n } else sum += str[i] * Math.pow(2, i);\n }\n\n var checkSumDigit = sum % 11;\n return Number(str[str.length - 1]) === checkSumDigit;\n }\n\n return true;\n}\n\nvar isFreightContainerID = isISO6346;\nexports.isFreightContainerID = isFreightContainerID;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISO6391;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar isISO6391Set = new Set(['aa', 'ab', 'ae', 'af', 'ak', 'am', 'an', 'ar', 'as', 'av', 'ay', 'az', 'az', 'ba', 'be', 'bg', 'bh', 'bi', 'bm', 'bn', 'bo', 'br', 'bs', 'ca', 'ce', 'ch', 'co', 'cr', 'cs', 'cu', 'cv', 'cy', 'da', 'de', 'dv', 'dz', 'ee', 'el', 'en', 'eo', 'es', 'et', 'eu', 'fa', 'ff', 'fi', 'fj', 'fo', 'fr', 'fy', 'ga', 'gd', 'gl', 'gn', 'gu', 'gv', 'ha', 'he', 'hi', 'ho', 'hr', 'ht', 'hu', 'hy', 'hz', 'ia', 'id', 'ie', 'ig', 'ii', 'ik', 'io', 'is', 'it', 'iu', 'ja', 'jv', 'ka', 'kg', 'ki', 'kj', 'kk', 'kl', 'km', 'kn', 'ko', 'kr', 'ks', 'ku', 'kv', 'kw', 'ky', 'la', 'lb', 'lg', 'li', 'ln', 'lo', 'lt', 'lu', 'lv', 'mg', 'mh', 'mi', 'mk', 'ml', 'mn', 'mr', 'ms', 'mt', 'my', 'na', 'nb', 'nd', 'ne', 'ng', 'nl', 'nn', 'no', 'nr', 'nv', 'ny', 'oc', 'oj', 'om', 'or', 'os', 'pa', 'pi', 'pl', 'ps', 'pt', 'qu', 'rm', 'rn', 'ro', 'ru', 'rw', 'sa', 'sc', 'sd', 'se', 'sg', 'si', 'sk', 'sl', 'sm', 'sn', 'so', 'sq', 'sr', 'ss', 'st', 'su', 'sv', 'sw', 'ta', 'te', 'tg', 'th', 'ti', 'tk', 'tl', 'tn', 'to', 'tr', 'ts', 'tt', 'tw', 'ty', 'ug', 'uk', 'ur', 'uz', 've', 'vi', 'vo', 'wa', 'wo', 'xh', 'yi', 'yo', 'za', 'zh', 'zu']);\n\nfunction isISO6391(str) {\n (0, _assertString.default)(str);\n return isISO6391Set.has(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISO8601;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/* eslint-disable max-len */\n// from http://goo.gl/0ejHHW\nvar iso8601 = /^([\\+-]?\\d{4}(?!\\d{2}\\b))((-?)((0[1-9]|1[0-2])(\\3([12]\\d|0[1-9]|3[01]))?|W([0-4]\\d|5[0-3])(-?[1-7])?|(00[1-9]|0[1-9]\\d|[12]\\d{2}|3([0-5]\\d|6[1-6])))([T\\s]((([01]\\d|2[0-3])((:?)[0-5]\\d)?|24:?00)([\\.,]\\d+(?!:))?)?(\\17[0-5]\\d([\\.,]\\d+)?)?([zZ]|([\\+-])([01]\\d|2[0-3]):?([0-5]\\d)?)?)?)?$/; // same as above, except with a strict 'T' separator between date and time\n\nvar iso8601StrictSeparator = /^([\\+-]?\\d{4}(?!\\d{2}\\b))((-?)((0[1-9]|1[0-2])(\\3([12]\\d|0[1-9]|3[01]))?|W([0-4]\\d|5[0-3])(-?[1-7])?|(00[1-9]|0[1-9]\\d|[12]\\d{2}|3([0-5]\\d|6[1-6])))([T]((([01]\\d|2[0-3])((:?)[0-5]\\d)?|24:?00)([\\.,]\\d+(?!:))?)?(\\17[0-5]\\d([\\.,]\\d+)?)?([zZ]|([\\+-])([01]\\d|2[0-3]):?([0-5]\\d)?)?)?)?$/;\n/* eslint-enable max-len */\n\nvar isValidDate = function isValidDate(str) {\n // str must have passed the ISO8601 check\n // this check is meant to catch invalid dates\n // like 2009-02-31\n // first check for ordinal dates\n var ordinalMatch = str.match(/^(\\d{4})-?(\\d{3})([ T]{1}\\.*|$)/);\n\n if (ordinalMatch) {\n var oYear = Number(ordinalMatch[1]);\n var oDay = Number(ordinalMatch[2]); // if is leap year\n\n if (oYear % 4 === 0 && oYear % 100 !== 0 || oYear % 400 === 0) return oDay <= 366;\n return oDay <= 365;\n }\n\n var match = str.match(/(\\d{4})-?(\\d{0,2})-?(\\d*)/).map(Number);\n var year = match[1];\n var month = match[2];\n var day = match[3];\n var monthString = month ? \"0\".concat(month).slice(-2) : month;\n var dayString = day ? \"0\".concat(day).slice(-2) : day; // create a date object and compare\n\n var d = new Date(\"\".concat(year, \"-\").concat(monthString || '01', \"-\").concat(dayString || '01'));\n\n if (month && day) {\n return d.getUTCFullYear() === year && d.getUTCMonth() + 1 === month && d.getUTCDate() === day;\n }\n\n return true;\n};\n\nfunction isISO8601(str) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n (0, _assertString.default)(str);\n var check = options.strictSeparator ? iso8601StrictSeparator.test(str) : iso8601.test(str);\n if (check && options.strict) return isValidDate(str);\n return check;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISRC;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// see http://isrc.ifpi.org/en/isrc-standard/code-syntax\nvar isrc = /^[A-Z]{2}[0-9A-Z]{3}\\d{2}\\d{5}$/;\n\nfunction isISRC(str) {\n (0, _assertString.default)(str);\n return isrc.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isISSN;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar issn = '^\\\\d{4}-?\\\\d{3}[\\\\dX]$';\n\nfunction isISSN(str) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n (0, _assertString.default)(str);\n var testIssn = issn;\n testIssn = options.require_hyphen ? testIssn.replace('?', '') : testIssn;\n testIssn = options.case_sensitive ? new RegExp(testIssn) : new RegExp(testIssn, 'i');\n\n if (!testIssn.test(str)) {\n return false;\n }\n\n var digits = str.replace('-', '').toUpperCase();\n var checksum = 0;\n\n for (var i = 0; i < digits.length; i++) {\n var digit = digits[i];\n checksum += (digit === 'X' ? 10 : +digit) * (8 - i);\n }\n\n return checksum % 11 === 0;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isIdentityCard;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isInt = _interopRequireDefault(require(\"./isInt\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar validators = {\n PL: function PL(str) {\n (0, _assertString.default)(str);\n var weightOfDigits = {\n 1: 1,\n 2: 3,\n 3: 7,\n 4: 9,\n 5: 1,\n 6: 3,\n 7: 7,\n 8: 9,\n 9: 1,\n 10: 3,\n 11: 0\n };\n\n if (str != null && str.length === 11 && (0, _isInt.default)(str, {\n allow_leading_zeroes: true\n })) {\n var digits = str.split('').slice(0, -1);\n var sum = digits.reduce(function (acc, digit, index) {\n return acc + Number(digit) * weightOfDigits[index + 1];\n }, 0);\n var modulo = sum % 10;\n var lastDigit = Number(str.charAt(str.length - 1));\n\n if (modulo === 0 && lastDigit === 0 || lastDigit === 10 - modulo) {\n return true;\n }\n }\n\n return false;\n },\n ES: function ES(str) {\n (0, _assertString.default)(str);\n var DNI = /^[0-9X-Z][0-9]{7}[TRWAGMYFPDXBNJZSQVHLCKE]$/;\n var charsValue = {\n X: 0,\n Y: 1,\n Z: 2\n };\n var controlDigits = ['T', 'R', 'W', 'A', 'G', 'M', 'Y', 'F', 'P', 'D', 'X', 'B', 'N', 'J', 'Z', 'S', 'Q', 'V', 'H', 'L', 'C', 'K', 'E']; // sanitize user input\n\n var sanitized = str.trim().toUpperCase(); // validate the data structure\n\n if (!DNI.test(sanitized)) {\n return false;\n } // validate the control digit\n\n\n var number = sanitized.slice(0, -1).replace(/[X,Y,Z]/g, function (char) {\n return charsValue[char];\n });\n return sanitized.endsWith(controlDigits[number % 23]);\n },\n FI: function FI(str) {\n // https://dvv.fi/en/personal-identity-code#:~:text=control%20character%20for%20a-,personal,-identity%20code%20calculated\n (0, _assertString.default)(str);\n\n if (str.length !== 11) {\n return false;\n }\n\n if (!str.match(/^\\d{6}[\\-A\\+]\\d{3}[0-9ABCDEFHJKLMNPRSTUVWXY]{1}$/)) {\n return false;\n }\n\n var checkDigits = '0123456789ABCDEFHJKLMNPRSTUVWXY';\n var idAsNumber = parseInt(str.slice(0, 6), 10) * 1000 + parseInt(str.slice(7, 10), 10);\n var remainder = idAsNumber % 31;\n var checkDigit = checkDigits[remainder];\n return checkDigit === str.slice(10, 11);\n },\n IN: function IN(str) {\n var DNI = /^[1-9]\\d{3}\\s?\\d{4}\\s?\\d{4}$/; // multiplication table\n\n var d = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 0, 6, 7, 8, 9, 5], [2, 3, 4, 0, 1, 7, 8, 9, 5, 6], [3, 4, 0, 1, 2, 8, 9, 5, 6, 7], [4, 0, 1, 2, 3, 9, 5, 6, 7, 8], [5, 9, 8, 7, 6, 0, 4, 3, 2, 1], [6, 5, 9, 8, 7, 1, 0, 4, 3, 2], [7, 6, 5, 9, 8, 2, 1, 0, 4, 3], [8, 7, 6, 5, 9, 3, 2, 1, 0, 4], [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]]; // permutation table\n\n var p = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 5, 7, 6, 2, 8, 3, 0, 9, 4], [5, 8, 0, 3, 7, 9, 6, 1, 4, 2], [8, 9, 1, 6, 0, 4, 3, 5, 2, 7], [9, 4, 5, 3, 1, 2, 6, 8, 7, 0], [4, 2, 8, 6, 5, 7, 3, 9, 0, 1], [2, 7, 9, 3, 8, 0, 6, 4, 1, 5], [7, 0, 4, 6, 9, 1, 3, 2, 5, 8]]; // sanitize user input\n\n var sanitized = str.trim(); // validate the data structure\n\n if (!DNI.test(sanitized)) {\n return false;\n }\n\n var c = 0;\n var invertedArray = sanitized.replace(/\\s/g, '').split('').map(Number).reverse();\n invertedArray.forEach(function (val, i) {\n c = d[c][p[i % 8][val]];\n });\n return c === 0;\n },\n IR: function IR(str) {\n if (!str.match(/^\\d{10}$/)) return false;\n str = \"0000\".concat(str).slice(str.length - 6);\n if (parseInt(str.slice(3, 9), 10) === 0) return false;\n var lastNumber = parseInt(str.slice(9, 10), 10);\n var sum = 0;\n\n for (var i = 0; i < 9; i++) {\n sum += parseInt(str.slice(i, i + 1), 10) * (10 - i);\n }\n\n sum %= 11;\n return sum < 2 && lastNumber === sum || sum >= 2 && lastNumber === 11 - sum;\n },\n IT: function IT(str) {\n if (str.length !== 9) return false;\n if (str === 'CA00000AA') return false; // https://it.wikipedia.org/wiki/Carta_d%27identit%C3%A0_elettronica_italiana\n\n return str.search(/C[A-Z][0-9]{5}[A-Z]{2}/i) > -1;\n },\n NO: function NO(str) {\n var sanitized = str.trim();\n if (isNaN(Number(sanitized))) return false;\n if (sanitized.length !== 11) return false;\n if (sanitized === '00000000000') return false; // https://no.wikipedia.org/wiki/F%C3%B8dselsnummer\n\n var f = sanitized.split('').map(Number);\n var k1 = (11 - (3 * f[0] + 7 * f[1] + 6 * f[2] + 1 * f[3] + 8 * f[4] + 9 * f[5] + 4 * f[6] + 5 * f[7] + 2 * f[8]) % 11) % 11;\n var k2 = (11 - (5 * f[0] + 4 * f[1] + 3 * f[2] + 2 * f[3] + 7 * f[4] + 6 * f[5] + 5 * f[6] + 4 * f[7] + 3 * f[8] + 2 * k1) % 11) % 11;\n if (k1 !== f[9] || k2 !== f[10]) return false;\n return true;\n },\n TH: function TH(str) {\n if (!str.match(/^[1-8]\\d{12}$/)) return false; // validate check digit\n\n var sum = 0;\n\n for (var i = 0; i < 12; i++) {\n sum += parseInt(str[i], 10) * (13 - i);\n }\n\n return str[12] === ((11 - sum % 11) % 10).toString();\n },\n LK: function LK(str) {\n var old_nic = /^[1-9]\\d{8}[vx]$/i;\n var new_nic = /^[1-9]\\d{11}$/i;\n if (str.length === 10 && old_nic.test(str)) return true;else if (str.length === 12 && new_nic.test(str)) return true;\n return false;\n },\n 'he-IL': function heIL(str) {\n var DNI = /^\\d{9}$/; // sanitize user input\n\n var sanitized = str.trim(); // validate the data structure\n\n if (!DNI.test(sanitized)) {\n return false;\n }\n\n var id = sanitized;\n var sum = 0,\n incNum;\n\n for (var i = 0; i < id.length; i++) {\n incNum = Number(id[i]) * (i % 2 + 1); // Multiply number by 1 or 2\n\n sum += incNum > 9 ? incNum - 9 : incNum; // Sum the digits up and add to total\n }\n\n return sum % 10 === 0;\n },\n 'ar-LY': function arLY(str) {\n // Libya National Identity Number NIN is 12 digits, the first digit is either 1 or 2\n var NIN = /^(1|2)\\d{11}$/; // sanitize user input\n\n var sanitized = str.trim(); // validate the data structure\n\n if (!NIN.test(sanitized)) {\n return false;\n }\n\n return true;\n },\n 'ar-TN': function arTN(str) {\n var DNI = /^\\d{8}$/; // sanitize user input\n\n var sanitized = str.trim(); // validate the data structure\n\n if (!DNI.test(sanitized)) {\n return false;\n }\n\n return true;\n },\n 'zh-CN': function zhCN(str) {\n var provincesAndCities = ['11', // 北京\n '12', // 天津\n '13', // 河北\n '14', // 山西\n '15', // 内蒙古\n '21', // 辽宁\n '22', // 吉林\n '23', // 黑龙江\n '31', // 上海\n '32', // 江苏\n '33', // 浙江\n '34', // 安徽\n '35', // 福建\n '36', // 江西\n '37', // 山东\n '41', // 河南\n '42', // 湖北\n '43', // 湖南\n '44', // 广东\n '45', // 广西\n '46', // 海南\n '50', // 重庆\n '51', // 四川\n '52', // 贵州\n '53', // 云南\n '54', // 西藏\n '61', // 陕西\n '62', // 甘肃\n '63', // 青海\n '64', // 宁夏\n '65', // 新疆\n '71', // 台湾\n '81', // 香港\n '82', // 澳门\n '91' // 国外\n ];\n var powers = ['7', '9', '10', '5', '8', '4', '2', '1', '6', '3', '7', '9', '10', '5', '8', '4', '2'];\n var parityBit = ['1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'];\n\n var checkAddressCode = function checkAddressCode(addressCode) {\n return provincesAndCities.includes(addressCode);\n };\n\n var checkBirthDayCode = function checkBirthDayCode(birDayCode) {\n var yyyy = parseInt(birDayCode.substring(0, 4), 10);\n var mm = parseInt(birDayCode.substring(4, 6), 10);\n var dd = parseInt(birDayCode.substring(6), 10);\n var xdata = new Date(yyyy, mm - 1, dd);\n\n if (xdata > new Date()) {\n return false; // eslint-disable-next-line max-len\n } else if (xdata.getFullYear() === yyyy && xdata.getMonth() === mm - 1 && xdata.getDate() === dd) {\n return true;\n }\n\n return false;\n };\n\n var getParityBit = function getParityBit(idCardNo) {\n var id17 = idCardNo.substring(0, 17);\n var power = 0;\n\n for (var i = 0; i < 17; i++) {\n power += parseInt(id17.charAt(i), 10) * parseInt(powers[i], 10);\n }\n\n var mod = power % 11;\n return parityBit[mod];\n };\n\n var checkParityBit = function checkParityBit(idCardNo) {\n return getParityBit(idCardNo) === idCardNo.charAt(17).toUpperCase();\n };\n\n var check15IdCardNo = function check15IdCardNo(idCardNo) {\n var check = /^[1-9]\\d{7}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\\d{3}$/.test(idCardNo);\n if (!check) return false;\n var addressCode = idCardNo.substring(0, 2);\n check = checkAddressCode(addressCode);\n if (!check) return false;\n var birDayCode = \"19\".concat(idCardNo.substring(6, 12));\n check = checkBirthDayCode(birDayCode);\n if (!check) return false;\n return true;\n };\n\n var check18IdCardNo = function check18IdCardNo(idCardNo) {\n var check = /^[1-9]\\d{5}[1-9]\\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\\d{3}(\\d|x|X)$/.test(idCardNo);\n if (!check) return false;\n var addressCode = idCardNo.substring(0, 2);\n check = checkAddressCode(addressCode);\n if (!check) return false;\n var birDayCode = idCardNo.substring(6, 14);\n check = checkBirthDayCode(birDayCode);\n if (!check) return false;\n return checkParityBit(idCardNo);\n };\n\n var checkIdCardNo = function checkIdCardNo(idCardNo) {\n var check = /^\\d{15}|(\\d{17}(\\d|x|X))$/.test(idCardNo);\n if (!check) return false;\n\n if (idCardNo.length === 15) {\n return check15IdCardNo(idCardNo);\n }\n\n return check18IdCardNo(idCardNo);\n };\n\n return checkIdCardNo(str);\n },\n 'zh-HK': function zhHK(str) {\n // sanitize user input\n str = str.trim(); // HKID number starts with 1 or 2 letters, followed by 6 digits,\n // then a checksum contained in square / round brackets or nothing\n\n var regexHKID = /^[A-Z]{1,2}[0-9]{6}((\\([0-9A]\\))|(\\[[0-9A]\\])|([0-9A]))$/;\n var regexIsDigit = /^[0-9]$/; // convert the user input to all uppercase and apply regex\n\n str = str.toUpperCase();\n if (!regexHKID.test(str)) return false;\n str = str.replace(/\\[|\\]|\\(|\\)/g, '');\n if (str.length === 8) str = \"3\".concat(str);\n var checkSumVal = 0;\n\n for (var i = 0; i <= 7; i++) {\n var convertedChar = void 0;\n if (!regexIsDigit.test(str[i])) convertedChar = (str[i].charCodeAt(0) - 55) % 11;else convertedChar = str[i];\n checkSumVal += convertedChar * (9 - i);\n }\n\n checkSumVal %= 11;\n var checkSumConverted;\n if (checkSumVal === 0) checkSumConverted = '0';else if (checkSumVal === 1) checkSumConverted = 'A';else checkSumConverted = String(11 - checkSumVal);\n if (checkSumConverted === str[str.length - 1]) return true;\n return false;\n },\n 'zh-TW': function zhTW(str) {\n var ALPHABET_CODES = {\n A: 10,\n B: 11,\n C: 12,\n D: 13,\n E: 14,\n F: 15,\n G: 16,\n H: 17,\n I: 34,\n J: 18,\n K: 19,\n L: 20,\n M: 21,\n N: 22,\n O: 35,\n P: 23,\n Q: 24,\n R: 25,\n S: 26,\n T: 27,\n U: 28,\n V: 29,\n W: 32,\n X: 30,\n Y: 31,\n Z: 33\n };\n var sanitized = str.trim().toUpperCase();\n if (!/^[A-Z][0-9]{9}$/.test(sanitized)) return false;\n return Array.from(sanitized).reduce(function (sum, number, index) {\n if (index === 0) {\n var code = ALPHABET_CODES[number];\n return code % 10 * 9 + Math.floor(code / 10);\n }\n\n if (index === 9) {\n return (10 - sum % 10 - Number(number)) % 10 === 0;\n }\n\n return sum + Number(number) * (9 - index);\n }, 0);\n }\n};\n\nfunction isIdentityCard(str, locale) {\n (0, _assertString.default)(str);\n\n if (locale in validators) {\n return validators[locale](str);\n } else if (locale === 'any') {\n for (var key in validators) {\n // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes\n // istanbul ignore else\n if (validators.hasOwnProperty(key)) {\n var validator = validators[key];\n\n if (validator(str)) {\n return true;\n }\n }\n }\n\n return false;\n }\n\n throw new Error(\"Invalid locale '\".concat(locale, \"'\"));\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isIn;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _toString = _interopRequireDefault(require(\"./util/toString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction isIn(str, options) {\n (0, _assertString.default)(str);\n var i;\n\n if (Object.prototype.toString.call(options) === '[object Array]') {\n var array = [];\n\n for (i in options) {\n // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes\n // istanbul ignore else\n if ({}.hasOwnProperty.call(options, i)) {\n array[i] = (0, _toString.default)(options[i]);\n }\n }\n\n return array.indexOf(str) >= 0;\n } else if (_typeof(options) === 'object') {\n return options.hasOwnProperty(str);\n } else if (options && typeof options.indexOf === 'function') {\n return options.indexOf(str) >= 0;\n }\n\n return false;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isInt;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar int = /^(?:[-+]?(?:0|[1-9][0-9]*))$/;\nvar intLeadingZeroes = /^[-+]?[0-9]+$/;\n\nfunction isInt(str, options) {\n (0, _assertString.default)(str);\n options = options || {}; // Get the regex to use for testing, based on whether\n // leading zeroes are allowed or not.\n\n var regex = options.hasOwnProperty('allow_leading_zeroes') && !options.allow_leading_zeroes ? int : intLeadingZeroes; // Check min/max/lt/gt\n\n var minCheckPassed = !options.hasOwnProperty('min') || str >= options.min;\n var maxCheckPassed = !options.hasOwnProperty('max') || str <= options.max;\n var ltCheckPassed = !options.hasOwnProperty('lt') || str < options.lt;\n var gtCheckPassed = !options.hasOwnProperty('gt') || str > options.gt;\n return regex.test(str) && minCheckPassed && maxCheckPassed && ltCheckPassed && gtCheckPassed;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isJSON;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar default_json_options = {\n allow_primitives: false\n};\n\nfunction isJSON(str, options) {\n (0, _assertString.default)(str);\n\n try {\n options = (0, _merge.default)(options, default_json_options);\n var primitives = [];\n\n if (options.allow_primitives) {\n primitives = [null, false, true];\n }\n\n var obj = JSON.parse(str);\n return primitives.includes(obj) || !!obj && _typeof(obj) === 'object';\n } catch (e) {\n /* ignore */\n }\n\n return false;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isJWT;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isBase = _interopRequireDefault(require(\"./isBase64\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isJWT(str) {\n (0, _assertString.default)(str);\n var dotSplit = str.split('.');\n var len = dotSplit.length;\n\n if (len !== 3) {\n return false;\n }\n\n return dotSplit.reduce(function (acc, currElem) {\n return acc && (0, _isBase.default)(currElem, {\n urlSafe: true\n });\n }, true);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isLatLong;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar lat = /^\\(?[+-]?(90(\\.0+)?|[1-8]?\\d(\\.\\d+)?)$/;\nvar long = /^\\s?[+-]?(180(\\.0+)?|1[0-7]\\d(\\.\\d+)?|\\d{1,2}(\\.\\d+)?)\\)?$/;\nvar latDMS = /^(([1-8]?\\d)\\D+([1-5]?\\d|60)\\D+([1-5]?\\d|60)(\\.\\d+)?|90\\D+0\\D+0)\\D+[NSns]?$/i;\nvar longDMS = /^\\s*([1-7]?\\d{1,2}\\D+([1-5]?\\d|60)\\D+([1-5]?\\d|60)(\\.\\d+)?|180\\D+0\\D+0)\\D+[EWew]?$/i;\nvar defaultLatLongOptions = {\n checkDMS: false\n};\n\nfunction isLatLong(str, options) {\n (0, _assertString.default)(str);\n options = (0, _merge.default)(options, defaultLatLongOptions);\n if (!str.includes(',')) return false;\n var pair = str.split(',');\n if (pair[0].startsWith('(') && !pair[1].endsWith(')') || pair[1].endsWith(')') && !pair[0].startsWith('(')) return false;\n\n if (options.checkDMS) {\n return latDMS.test(pair[0]) && longDMS.test(pair[1]);\n }\n\n return lat.test(pair[0]) && long.test(pair[1]);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isLength;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/* eslint-disable prefer-rest-params */\nfunction isLength(str, options) {\n (0, _assertString.default)(str);\n var min;\n var max;\n\n if (_typeof(options) === 'object') {\n min = options.min || 0;\n max = options.max;\n } else {\n // backwards compatibility: isLength(str, min [, max])\n min = arguments[1] || 0;\n max = arguments[2];\n }\n\n var presentationSequences = str.match(/(\\uFE0F|\\uFE0E)/g) || [];\n var surrogatePairs = str.match(/[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]/g) || [];\n var len = str.length - presentationSequences.length - surrogatePairs.length;\n return len >= min && (typeof max === 'undefined' || len <= max);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isLicensePlate;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar validators = {\n 'cs-CZ': function csCZ(str) {\n return /^(([ABCDEFHIJKLMNPRSTUVXYZ]|[0-9])-?){5,8}$/.test(str);\n },\n 'de-DE': function deDE(str) {\n return /^((A|AA|AB|AC|AE|AH|AK|AM|AN|AÖ|AP|AS|AT|AU|AW|AZ|B|BA|BB|BC|BE|BF|BH|BI|BK|BL|BM|BN|BO|BÖ|BS|BT|BZ|C|CA|CB|CE|CO|CR|CW|D|DA|DD|DE|DH|DI|DL|DM|DN|DO|DU|DW|DZ|E|EA|EB|ED|EE|EF|EG|EH|EI|EL|EM|EN|ER|ES|EU|EW|F|FB|FD|FF|FG|FI|FL|FN|FO|FR|FS|FT|FÜ|FW|FZ|G|GA|GC|GD|GE|GF|GG|GI|GK|GL|GM|GN|GÖ|GP|GR|GS|GT|GÜ|GV|GW|GZ|H|HA|HB|HC|HD|HE|HF|HG|HH|HI|HK|HL|HM|HN|HO|HP|HR|HS|HU|HV|HX|HY|HZ|IK|IL|IN|IZ|J|JE|JL|K|KA|KB|KC|KE|KF|KG|KH|KI|KK|KL|KM|KN|KO|KR|KS|KT|KU|KW|KY|L|LA|LB|LC|LD|LF|LG|LH|LI|LL|LM|LN|LÖ|LP|LR|LU|M|MA|MB|MC|MD|ME|MG|MH|MI|MK|ML|MM|MN|MO|MQ|MR|MS|MÜ|MW|MY|MZ|N|NB|ND|NE|NF|NH|NI|NK|NM|NÖ|NP|NR|NT|NU|NW|NY|NZ|OA|OB|OC|OD|OE|OF|OG|OH|OK|OL|OP|OS|OZ|P|PA|PB|PE|PF|PI|PL|PM|PN|PR|PS|PW|PZ|R|RA|RC|RD|RE|RG|RH|RI|RL|RM|RN|RO|RP|RS|RT|RU|RV|RW|RZ|S|SB|SC|SE|SG|SI|SK|SL|SM|SN|SO|SP|SR|ST|SU|SW|SY|SZ|TE|TF|TG|TO|TP|TR|TS|TT|TÜ|ÜB|UE|UH|UL|UM|UN|V|VB|VG|VK|VR|VS|W|WA|WB|WE|WF|WI|WK|WL|WM|WN|WO|WR|WS|WT|WÜ|WW|WZ|Z|ZE|ZI|ZP|ZR|ZW|ZZ)[- ]?[A-Z]{1,2}[- ]?\\d{1,4}|(ABG|ABI|AIB|AIC|ALF|ALZ|ANA|ANG|ANK|APD|ARN|ART|ASL|ASZ|AUR|AZE|BAD|BAR|BBG|BCH|BED|BER|BGD|BGL|BID|BIN|BIR|BIT|BIW|BKS|BLB|BLK|BNA|BOG|BOH|BOR|BOT|BRA|BRB|BRG|BRK|BRL|BRV|BSB|BSK|BTF|BÜD|BUL|BÜR|BÜS|BÜZ|CAS|CHA|CLP|CLZ|COC|COE|CUX|DAH|DAN|DAU|DBR|DEG|DEL|DGF|DIL|DIN|DIZ|DKB|DLG|DON|DUD|DÜW|EBE|EBN|EBS|ECK|EIC|EIL|EIN|EIS|EMD|EMS|ERB|ERH|ERK|ERZ|ESB|ESW|FDB|FDS|FEU|FFB|FKB|FLÖ|FOR|FRG|FRI|FRW|FTL|FÜS|GAN|GAP|GDB|GEL|GEO|GER|GHA|GHC|GLA|GMN|GNT|GOA|GOH|GRA|GRH|GRI|GRM|GRZ|GTH|GUB|GUN|GVM|HAB|HAL|HAM|HAS|HBN|HBS|HCH|HDH|HDL|HEB|HEF|HEI|HER|HET|HGN|HGW|HHM|HIG|HIP|HMÜ|HOG|HOH|HOL|HOM|HOR|HÖS|HOT|HRO|HSK|HST|HVL|HWI|IGB|ILL|JÜL|KEH|KEL|KEM|KIB|KLE|KLZ|KÖN|KÖT|KÖZ|KRU|KÜN|KUS|KYF|LAN|LAU|LBS|LBZ|LDK|LDS|LEO|LER|LEV|LIB|LIF|LIP|LÖB|LOS|LRO|LSZ|LÜN|LUP|LWL|MAB|MAI|MAK|MAL|MED|MEG|MEI|MEK|MEL|MER|MET|MGH|MGN|MHL|MIL|MKK|MOD|MOL|MON|MOS|MSE|MSH|MSP|MST|MTK|MTL|MÜB|MÜR|MYK|MZG|NAB|NAI|NAU|NDH|NEA|NEB|NEC|NEN|NES|NEW|NMB|NMS|NOH|NOL|NOM|NOR|NVP|NWM|OAL|OBB|OBG|OCH|OHA|ÖHR|OHV|OHZ|OPR|OSL|OVI|OVL|OVP|PAF|PAN|PAR|PCH|PEG|PIR|PLÖ|PRÜ|QFT|QLB|RDG|REG|REH|REI|RID|RIE|ROD|ROF|ROK|ROL|ROS|ROT|ROW|RSL|RÜD|RÜG|SAB|SAD|SAN|SAW|SBG|SBK|SCZ|SDH|SDL|SDT|SEB|SEE|SEF|SEL|SFB|SFT|SGH|SHA|SHG|SHK|SHL|SIG|SIM|SLE|SLF|SLK|SLN|SLS|SLÜ|SLZ|SMÜ|SOB|SOG|SOK|SÖM|SON|SPB|SPN|SRB|SRO|STA|STB|STD|STE|STL|SUL|SÜW|SWA|SZB|TBB|TDO|TET|TIR|TÖL|TUT|UEM|UER|UFF|USI|VAI|VEC|VER|VIB|VIE|VIT|VOH|WAF|WAK|WAN|WAR|WAT|WBS|WDA|WEL|WEN|WER|WES|WHV|WIL|WIS|WIT|WIZ|WLG|WMS|WND|WOB|WOH|WOL|WOR|WOS|WRN|WSF|WST|WSW|WTL|WTM|WUG|WÜM|WUN|WUR|WZL|ZEL|ZIG)[- ]?(([A-Z][- ]?\\d{1,4})|([A-Z]{2}[- ]?\\d{1,3})))[- ]?(E|H)?$/.test(str);\n },\n 'de-LI': function deLI(str) {\n return /^FL[- ]?\\d{1,5}[UZ]?$/.test(str);\n },\n 'en-IN': function enIN(str) {\n return /^[A-Z]{2}[ -]?[0-9]{1,2}(?:[ -]?[A-Z])(?:[ -]?[A-Z]*)?[ -]?[0-9]{4}$/.test(str);\n },\n 'es-AR': function esAR(str) {\n return /^(([A-Z]{2} ?[0-9]{3} ?[A-Z]{2})|([A-Z]{3} ?[0-9]{3}))$/.test(str);\n },\n 'fi-FI': function fiFI(str) {\n return /^(?=.{4,7})(([A-Z]{1,3}|[0-9]{1,3})[\\s-]?([A-Z]{1,3}|[0-9]{1,5}))$/.test(str);\n },\n 'hu-HU': function huHU(str) {\n return /^((((?!AAA)(([A-NPRSTVZWXY]{1})([A-PR-Z]{1})([A-HJ-NPR-Z]))|(A[ABC]I)|A[ABC]O|A[A-W]Q|BPI|BPO|UCO|UDO|XAO)-(?!000)\\d{3})|(M\\d{6})|((CK|DT|CD|HC|H[ABEFIKLMNPRSTVX]|MA|OT|R[A-Z]) \\d{2}-\\d{2})|(CD \\d{3}-\\d{3})|(C-(C|X) \\d{4})|(X-(A|B|C) \\d{4})|(([EPVZ]-\\d{5}))|(S A[A-Z]{2} \\d{2})|(SP \\d{2}-\\d{2}))$/.test(str);\n },\n 'pt-BR': function ptBR(str) {\n return /^[A-Z]{3}[ -]?[0-9][A-Z][0-9]{2}|[A-Z]{3}[ -]?[0-9]{4}$/.test(str);\n },\n 'pt-PT': function ptPT(str) {\n return /^([A-Z]{2}|[0-9]{2})[ -·]?([A-Z]{2}|[0-9]{2})[ -·]?([A-Z]{2}|[0-9]{2})$/.test(str);\n },\n 'sq-AL': function sqAL(str) {\n return /^[A-Z]{2}[- ]?((\\d{3}[- ]?(([A-Z]{2})|T))|(R[- ]?\\d{3}))$/.test(str);\n },\n 'sv-SE': function svSE(str) {\n return /^[A-HJ-PR-UW-Z]{3} ?[\\d]{2}[A-HJ-PR-UW-Z1-9]$|(^[A-ZÅÄÖ ]{2,7}$)/.test(str.trim());\n }\n};\n\nfunction isLicensePlate(str, locale) {\n (0, _assertString.default)(str);\n\n if (locale in validators) {\n return validators[locale](str);\n } else if (locale === 'any') {\n for (var key in validators) {\n /* eslint guard-for-in: 0 */\n var validator = validators[key];\n\n if (validator(str)) {\n return true;\n }\n }\n\n return false;\n }\n\n throw new Error(\"Invalid locale '\".concat(locale, \"'\"));\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isLocale;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/*\n = 3ALPHA ; selected ISO 639 codes\n *2(\"-\" 3ALPHA) ; permanently reserved\n */\nvar extlang = '([A-Za-z]{3}(-[A-Za-z]{3}){0,2})';\n/*\n = 2*3ALPHA ; shortest ISO 639 code\n [\"-\" extlang] ; sometimes followed by\n ; extended language subtags\n / 4ALPHA ; or reserved for future use\n / 5*8ALPHA ; or registered language subtag\n */\n\nvar language = \"(([a-zA-Z]{2,3}(-\".concat(extlang, \")?)|([a-zA-Z]{5,8}))\");\n/*\n = 4ALPHA ; ISO 15924 code\n */\n\nvar script = '([A-Za-z]{4})';\n/*\n = 2ALPHA ; ISO 3166-1 code\n / 3DIGIT ; UN M.49 code\n */\n\nvar region = '([A-Za-z]{2}|\\\\d{3})';\n/*\n = 5*8alphanum ; registered variants\n / (DIGIT 3alphanum)\n */\n\nvar variant = '([A-Za-z0-9]{5,8}|(\\\\d[A-Z-a-z0-9]{3}))';\n/*\n = DIGIT ; 0 - 9\n / %x41-57 ; A - W\n / %x59-5A ; Y - Z\n / %x61-77 ; a - w\n / %x79-7A ; y - z\n */\n\nvar singleton = '(\\\\d|[A-W]|[Y-Z]|[a-w]|[y-z])';\n/*\n = singleton 1*(\"-\" (2*8alphanum))\n ; Single alphanumerics\n ; \"x\" reserved for private use\n */\n\nvar extension = \"(\".concat(singleton, \"(-[A-Za-z0-9]{2,8})+)\");\n/*\n = \"x\" 1*(\"-\" (1*8alphanum))\n */\n\nvar privateuse = '(x(-[A-Za-z0-9]{1,8})+)'; // irregular tags do not match the 'langtag' production and would not\n// otherwise be considered 'well-formed'. These tags are all valid, but\n// most are deprecated in favor of more modern subtags or subtag combination\n\nvar irregular = '((en-GB-oed)|(i-ami)|(i-bnn)|(i-default)|(i-enochian)|' + '(i-hak)|(i-klingon)|(i-lux)|(i-mingo)|(i-navajo)|(i-pwn)|(i-tao)|' + '(i-tay)|(i-tsu)|(sgn-BE-FR)|(sgn-BE-NL)|(sgn-CH-DE))'; // regular tags match the 'langtag' production, but their subtags are not\n// extended language or variant subtags: their meaning is defined by\n// their registration and all of these are deprecated in favor of a more\n// modern subtag or sequence of subtags\n\nvar regular = '((art-lojban)|(cel-gaulish)|(no-bok)|(no-nyn)|(zh-guoyu)|' + '(zh-hakka)|(zh-min)|(zh-min-nan)|(zh-xiang))';\n/*\n = irregular ; non-redundant tags registered\n / regular ; during the RFC 3066 era\n\n */\n\nvar grandfathered = \"(\".concat(irregular, \"|\").concat(regular, \")\");\n/*\n RFC 5646 defines delimitation of subtags via a hyphen:\n\n \"Subtag\" refers to a specific section of a tag, delimited by a\n hyphen, such as the subtags 'zh', 'Hant', and 'CN' in the tag \"zh-\n Hant-CN\". Examples of subtags in this document are enclosed in\n single quotes ('Hant')\n\n However, we need to add \"_\" to maintain the existing behaviour.\n */\n\nvar delimiter = '(-|_)';\n/*\n = language\n [\"-\" script]\n [\"-\" region]\n *(\"-\" variant)\n *(\"-\" extension)\n [\"-\" privateuse]\n */\n\nvar langtag = \"\".concat(language, \"(\").concat(delimiter).concat(script, \")?(\").concat(delimiter).concat(region, \")?(\").concat(delimiter).concat(variant, \")*(\").concat(delimiter).concat(extension, \")*(\").concat(delimiter).concat(privateuse, \")?\");\n/*\n Regex implementation based on BCP RFC 5646\n Tags for Identifying Languages\n https://www.rfc-editor.org/rfc/rfc5646.html\n */\n\nvar languageTagRegex = new RegExp(\"(^\".concat(privateuse, \"$)|(^\").concat(grandfathered, \"$)|(^\").concat(langtag, \"$)\"));\n\nfunction isLocale(str) {\n (0, _assertString.default)(str);\n return languageTagRegex.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isLowercase;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isLowercase(str) {\n (0, _assertString.default)(str);\n return str === str.toLowerCase();\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isLuhnNumber;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isLuhnNumber(str) {\n (0, _assertString.default)(str);\n var sanitized = str.replace(/[- ]+/g, '');\n var sum = 0;\n var digit;\n var tmpNum;\n var shouldDouble;\n\n for (var i = sanitized.length - 1; i >= 0; i--) {\n digit = sanitized.substring(i, i + 1);\n tmpNum = parseInt(digit, 10);\n\n if (shouldDouble) {\n tmpNum *= 2;\n\n if (tmpNum >= 10) {\n sum += tmpNum % 10 + 1;\n } else {\n sum += tmpNum;\n }\n } else {\n sum += tmpNum;\n }\n\n shouldDouble = !shouldDouble;\n }\n\n return !!(sum % 10 === 0 ? sanitized : false);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMACAddress;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar macAddress48 = /^(?:[0-9a-fA-F]{2}([-:\\s]))([0-9a-fA-F]{2}\\1){4}([0-9a-fA-F]{2})$/;\nvar macAddress48NoSeparators = /^([0-9a-fA-F]){12}$/;\nvar macAddress48WithDots = /^([0-9a-fA-F]{4}\\.){2}([0-9a-fA-F]{4})$/;\nvar macAddress64 = /^(?:[0-9a-fA-F]{2}([-:\\s]))([0-9a-fA-F]{2}\\1){6}([0-9a-fA-F]{2})$/;\nvar macAddress64NoSeparators = /^([0-9a-fA-F]){16}$/;\nvar macAddress64WithDots = /^([0-9a-fA-F]{4}\\.){3}([0-9a-fA-F]{4})$/;\n\nfunction isMACAddress(str, options) {\n (0, _assertString.default)(str);\n\n if (options !== null && options !== void 0 && options.eui) {\n options.eui = String(options.eui);\n }\n /**\n * @deprecated `no_colons` TODO: remove it in the next major\n */\n\n\n if (options !== null && options !== void 0 && options.no_colons || options !== null && options !== void 0 && options.no_separators) {\n if (options.eui === '48') {\n return macAddress48NoSeparators.test(str);\n }\n\n if (options.eui === '64') {\n return macAddress64NoSeparators.test(str);\n }\n\n return macAddress48NoSeparators.test(str) || macAddress64NoSeparators.test(str);\n }\n\n if ((options === null || options === void 0 ? void 0 : options.eui) === '48') {\n return macAddress48.test(str) || macAddress48WithDots.test(str);\n }\n\n if ((options === null || options === void 0 ? void 0 : options.eui) === '64') {\n return macAddress64.test(str) || macAddress64WithDots.test(str);\n }\n\n return isMACAddress(str, {\n eui: '48'\n }) || isMACAddress(str, {\n eui: '64'\n });\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMD5;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar md5 = /^[a-f0-9]{32}$/;\n\nfunction isMD5(str) {\n (0, _assertString.default)(str);\n return md5.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMagnetURI;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar magnetURIComponent = /(?:^magnet:\\?|[^?&]&)xt(?:\\.1)?=urn:(?:(?:aich|bitprint|btih|ed2k|ed2khash|kzhash|md5|sha1|tree:tiger):[a-z0-9]{32}(?:[a-z0-9]{8})?|btmh:1220[a-z0-9]{64})(?:$|&)/i;\n\nfunction isMagnetURI(url) {\n (0, _assertString.default)(url);\n\n if (url.indexOf('magnet:?') !== 0) {\n return false;\n }\n\n return magnetURIComponent.test(url);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMailtoURI;\n\nvar _trim = _interopRequireDefault(require(\"./trim\"));\n\nvar _isEmail = _interopRequireDefault(require(\"./isEmail\"));\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === \"undefined\" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction parseMailtoQueryString(queryString) {\n var allowedParams = new Set(['subject', 'body', 'cc', 'bcc']),\n query = {\n cc: '',\n bcc: ''\n };\n var isParseFailed = false;\n var queryParams = queryString.split('&');\n\n if (queryParams.length > 4) {\n return false;\n }\n\n var _iterator = _createForOfIteratorHelper(queryParams),\n _step;\n\n try {\n for (_iterator.s(); !(_step = _iterator.n()).done;) {\n var q = _step.value;\n\n var _q$split = q.split('='),\n _q$split2 = _slicedToArray(_q$split, 2),\n key = _q$split2[0],\n value = _q$split2[1]; // checked for invalid and duplicated query params\n\n\n if (key && !allowedParams.has(key)) {\n isParseFailed = true;\n break;\n }\n\n if (value && (key === 'cc' || key === 'bcc')) {\n query[key] = value;\n }\n\n if (key) {\n allowedParams.delete(key);\n }\n }\n } catch (err) {\n _iterator.e(err);\n } finally {\n _iterator.f();\n }\n\n return isParseFailed ? false : query;\n}\n\nfunction isMailtoURI(url, options) {\n (0, _assertString.default)(url);\n\n if (url.indexOf('mailto:') !== 0) {\n return false;\n }\n\n var _url$replace$split = url.replace('mailto:', '').split('?'),\n _url$replace$split2 = _slicedToArray(_url$replace$split, 2),\n _url$replace$split2$ = _url$replace$split2[0],\n to = _url$replace$split2$ === void 0 ? '' : _url$replace$split2$,\n _url$replace$split2$2 = _url$replace$split2[1],\n queryString = _url$replace$split2$2 === void 0 ? '' : _url$replace$split2$2;\n\n if (!to && !queryString) {\n return true;\n }\n\n var query = parseMailtoQueryString(queryString);\n\n if (!query) {\n return false;\n }\n\n return \"\".concat(to, \",\").concat(query.cc, \",\").concat(query.bcc).split(',').every(function (email) {\n email = (0, _trim.default)(email, ' ');\n\n if (email) {\n return (0, _isEmail.default)(email, options);\n }\n\n return true;\n });\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMimeType;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/*\n Checks if the provided string matches to a correct Media type format (MIME type)\n\n This function only checks is the string format follows the\n etablished rules by the according RFC specifications.\n This function supports 'charset' in textual media types\n (https://tools.ietf.org/html/rfc6657).\n\n This function does not check against all the media types listed\n by the IANA (https://www.iana.org/assignments/media-types/media-types.xhtml)\n because of lightness purposes : it would require to include\n all these MIME types in this librairy, which would weigh it\n significantly. This kind of effort maybe is not worth for the use that\n this function has in this entire librairy.\n\n More informations in the RFC specifications :\n - https://tools.ietf.org/html/rfc2045\n - https://tools.ietf.org/html/rfc2046\n - https://tools.ietf.org/html/rfc7231#section-3.1.1.1\n - https://tools.ietf.org/html/rfc7231#section-3.1.1.5\n*/\n// Match simple MIME types\n// NB :\n// Subtype length must not exceed 100 characters.\n// This rule does not comply to the RFC specs (what is the max length ?).\nvar mimeTypeSimple = /^(application|audio|font|image|message|model|multipart|text|video)\\/[a-zA-Z0-9\\.\\-\\+_]{1,100}$/i; // eslint-disable-line max-len\n// Handle \"charset\" in \"text/*\"\n\nvar mimeTypeText = /^text\\/[a-zA-Z0-9\\.\\-\\+]{1,100};\\s?charset=(\"[a-zA-Z0-9\\.\\-\\+\\s]{0,70}\"|[a-zA-Z0-9\\.\\-\\+]{0,70})(\\s?\\([a-zA-Z0-9\\.\\-\\+\\s]{1,20}\\))?$/i; // eslint-disable-line max-len\n// Handle \"boundary\" in \"multipart/*\"\n\nvar mimeTypeMultipart = /^multipart\\/[a-zA-Z0-9\\.\\-\\+]{1,100}(;\\s?(boundary|charset)=(\"[a-zA-Z0-9\\.\\-\\+\\s]{0,70}\"|[a-zA-Z0-9\\.\\-\\+]{0,70})(\\s?\\([a-zA-Z0-9\\.\\-\\+\\s]{1,20}\\))?){0,2}$/i; // eslint-disable-line max-len\n\nfunction isMimeType(str) {\n (0, _assertString.default)(str);\n return mimeTypeSimple.test(str) || mimeTypeText.test(str) || mimeTypeMultipart.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMobilePhone;\nexports.locales = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/* eslint-disable max-len */\nvar phones = {\n 'am-AM': /^(\\+?374|0)((10|[9|7][0-9])\\d{6}$|[2-4]\\d{7}$)/,\n 'ar-AE': /^((\\+?971)|0)?5[024568]\\d{7}$/,\n 'ar-BH': /^(\\+?973)?(3|6)\\d{7}$/,\n 'ar-DZ': /^(\\+?213|0)(5|6|7)\\d{8}$/,\n 'ar-LB': /^(\\+?961)?((3|81)\\d{6}|7\\d{7})$/,\n 'ar-EG': /^((\\+?20)|0)?1[0125]\\d{8}$/,\n 'ar-IQ': /^(\\+?964|0)?7[0-9]\\d{8}$/,\n 'ar-JO': /^(\\+?962|0)?7[789]\\d{7}$/,\n 'ar-KW': /^(\\+?965)([569]\\d{7}|41\\d{6})$/,\n 'ar-LY': /^((\\+?218)|0)?(9[1-6]\\d{7}|[1-8]\\d{7,9})$/,\n 'ar-MA': /^(?:(?:\\+|00)212|0)[5-7]\\d{8}$/,\n 'ar-OM': /^((\\+|00)968)?(9[1-9])\\d{6}$/,\n 'ar-PS': /^(\\+?970|0)5[6|9](\\d{7})$/,\n 'ar-SA': /^(!?(\\+?966)|0)?5\\d{8}$/,\n 'ar-SD': /^((\\+?249)|0)?(9[012369]|1[012])\\d{7}$/,\n 'ar-SY': /^(!?(\\+?963)|0)?9\\d{8}$/,\n 'ar-TN': /^(\\+?216)?[2459]\\d{7}$/,\n 'az-AZ': /^(\\+994|0)(10|5[015]|7[07]|99)\\d{7}$/,\n 'bs-BA': /^((((\\+|00)3876)|06))((([0-3]|[5-6])\\d{6})|(4\\d{7}))$/,\n 'be-BY': /^(\\+?375)?(24|25|29|33|44)\\d{7}$/,\n 'bg-BG': /^(\\+?359|0)?8[789]\\d{7}$/,\n 'bn-BD': /^(\\+?880|0)1[13456789][0-9]{8}$/,\n 'ca-AD': /^(\\+376)?[346]\\d{5}$/,\n 'cs-CZ': /^(\\+?420)? ?[1-9][0-9]{2} ?[0-9]{3} ?[0-9]{3}$/,\n 'da-DK': /^(\\+?45)?\\s?\\d{2}\\s?\\d{2}\\s?\\d{2}\\s?\\d{2}$/,\n 'de-DE': /^((\\+49|0)1)(5[0-25-9]\\d|6([23]|0\\d?)|7([0-57-9]|6\\d))\\d{7,9}$/,\n 'de-AT': /^(\\+43|0)\\d{1,4}\\d{3,12}$/,\n 'de-CH': /^(\\+41|0)([1-9])\\d{1,9}$/,\n 'de-LU': /^(\\+352)?((6\\d1)\\d{6})$/,\n 'dv-MV': /^(\\+?960)?(7[2-9]|9[1-9])\\d{5}$/,\n 'el-GR': /^(\\+?30|0)?6(8[5-9]|9(?![26])[0-9])\\d{7}$/,\n 'el-CY': /^(\\+?357?)?(9(9|6)\\d{6})$/,\n 'en-AI': /^(\\+?1|0)264(?:2(35|92)|4(?:6[1-2]|76|97)|5(?:3[6-9]|8[1-4])|7(?:2(4|9)|72))\\d{4}$/,\n 'en-AU': /^(\\+?61|0)4\\d{8}$/,\n 'en-AG': /^(?:\\+1|1)268(?:464|7(?:1[3-9]|[28]\\d|3[0246]|64|7[0-689]))\\d{4}$/,\n 'en-BM': /^(\\+?1)?441(((3|7)\\d{6}$)|(5[0-3][0-9]\\d{4}$)|(59\\d{5}$))/,\n 'en-BS': /^(\\+?1[-\\s]?|0)?\\(?242\\)?[-\\s]?\\d{3}[-\\s]?\\d{4}$/,\n 'en-GB': /^(\\+?44|0)7\\d{9}$/,\n 'en-GG': /^(\\+?44|0)1481\\d{6}$/,\n 'en-GH': /^(\\+233|0)(20|50|24|54|27|57|26|56|23|28|55|59)\\d{7}$/,\n 'en-GY': /^(\\+592|0)6\\d{6}$/,\n 'en-HK': /^(\\+?852[-\\s]?)?[456789]\\d{3}[-\\s]?\\d{4}$/,\n 'en-MO': /^(\\+?853[-\\s]?)?[6]\\d{3}[-\\s]?\\d{4}$/,\n 'en-IE': /^(\\+?353|0)8[356789]\\d{7}$/,\n 'en-IN': /^(\\+?91|0)?[6789]\\d{9}$/,\n 'en-JM': /^(\\+?876)?\\d{7}$/,\n 'en-KE': /^(\\+?254|0)(7|1)\\d{8}$/,\n 'fr-CF': /^(\\+?236| ?)(70|75|77|72|21|22)\\d{6}$/,\n 'en-SS': /^(\\+?211|0)(9[1257])\\d{7}$/,\n 'en-KI': /^((\\+686|686)?)?( )?((6|7)(2|3|8)[0-9]{6})$/,\n 'en-KN': /^(?:\\+1|1)869(?:46\\d|48[89]|55[6-8]|66\\d|76[02-7])\\d{4}$/,\n 'en-LS': /^(\\+?266)(22|28|57|58|59|27|52)\\d{6}$/,\n 'en-MT': /^(\\+?356|0)?(99|79|77|21|27|22|25)[0-9]{6}$/,\n 'en-MU': /^(\\+?230|0)?\\d{8}$/,\n 'en-NA': /^(\\+?264|0)(6|8)\\d{7}$/,\n 'en-NG': /^(\\+?234|0)?[789]\\d{9}$/,\n 'en-NZ': /^(\\+?64|0)[28]\\d{7,9}$/,\n 'en-PG': /^(\\+?675|0)?(7\\d|8[18])\\d{6}$/,\n 'en-PK': /^((00|\\+)?92|0)3[0-6]\\d{8}$/,\n 'en-PH': /^(09|\\+639)\\d{9}$/,\n 'en-RW': /^(\\+?250|0)?[7]\\d{8}$/,\n 'en-SG': /^(\\+65)?[3689]\\d{7}$/,\n 'en-SL': /^(\\+?232|0)\\d{8}$/,\n 'en-TZ': /^(\\+?255|0)?[67]\\d{8}$/,\n 'en-UG': /^(\\+?256|0)?[7]\\d{8}$/,\n 'en-US': /^((\\+1|1)?( |-)?)?(\\([2-9][0-9]{2}\\)|[2-9][0-9]{2})( |-)?([2-9][0-9]{2}( |-)?[0-9]{4})$/,\n 'en-ZA': /^(\\+?27|0)\\d{9}$/,\n 'en-ZM': /^(\\+?26)?09[567]\\d{7}$/,\n 'en-ZW': /^(\\+263)[0-9]{9}$/,\n 'en-BW': /^(\\+?267)?(7[1-8]{1})\\d{6}$/,\n 'es-AR': /^\\+?549(11|[2368]\\d)\\d{8}$/,\n 'es-BO': /^(\\+?591)?(6|7)\\d{7}$/,\n 'es-CO': /^(\\+?57)?3(0(0|1|2|4|5)|1\\d|2[0-4]|5(0|1))\\d{7}$/,\n 'es-CL': /^(\\+?56|0)[2-9]\\d{1}\\d{7}$/,\n 'es-CR': /^(\\+506)?[2-8]\\d{7}$/,\n 'es-CU': /^(\\+53|0053)?5\\d{7}$/,\n 'es-DO': /^(\\+?1)?8[024]9\\d{7}$/,\n 'es-HN': /^(\\+?504)?[9|8|3|2]\\d{7}$/,\n 'es-EC': /^(\\+?593|0)([2-7]|9[2-9])\\d{7}$/,\n 'es-ES': /^(\\+?34)?[6|7]\\d{8}$/,\n 'es-PE': /^(\\+?51)?9\\d{8}$/,\n 'es-MX': /^(\\+?52)?(1|01)?\\d{10,11}$/,\n 'es-NI': /^(\\+?505)\\d{7,8}$/,\n 'es-PA': /^(\\+?507)\\d{7,8}$/,\n 'es-PY': /^(\\+?595|0)9[9876]\\d{7}$/,\n 'es-SV': /^(\\+?503)?[67]\\d{7}$/,\n 'es-UY': /^(\\+598|0)9[1-9][\\d]{6}$/,\n 'es-VE': /^(\\+?58)?(2|4)\\d{9}$/,\n 'et-EE': /^(\\+?372)?\\s?(5|8[1-4])\\s?([0-9]\\s?){6,7}$/,\n 'fa-IR': /^(\\+?98[\\-\\s]?|0)9[0-39]\\d[\\-\\s]?\\d{3}[\\-\\s]?\\d{4}$/,\n 'fi-FI': /^(\\+?358|0)\\s?(4[0-6]|50)\\s?(\\d\\s?){4,8}$/,\n 'fj-FJ': /^(\\+?679)?\\s?\\d{3}\\s?\\d{4}$/,\n 'fo-FO': /^(\\+?298)?\\s?\\d{2}\\s?\\d{2}\\s?\\d{2}$/,\n 'fr-BF': /^(\\+226|0)[67]\\d{7}$/,\n 'fr-BJ': /^(\\+229)\\d{8}$/,\n 'fr-CD': /^(\\+?243|0)?(8|9)\\d{8}$/,\n 'fr-CM': /^(\\+?237)6[0-9]{8}$/,\n 'fr-FR': /^(\\+?33|0)[67]\\d{8}$/,\n 'fr-GF': /^(\\+?594|0|00594)[67]\\d{8}$/,\n 'fr-GP': /^(\\+?590|0|00590)[67]\\d{8}$/,\n 'fr-MQ': /^(\\+?596|0|00596)[67]\\d{8}$/,\n 'fr-PF': /^(\\+?689)?8[789]\\d{6}$/,\n 'fr-RE': /^(\\+?262|0|00262)[67]\\d{8}$/,\n 'fr-WF': /^(\\+681)?\\d{6}$/,\n 'he-IL': /^(\\+972|0)([23489]|5[012345689]|77)[1-9]\\d{6}$/,\n 'hu-HU': /^(\\+?36|06)(20|30|31|50|70)\\d{7}$/,\n 'id-ID': /^(\\+?62|0)8(1[123456789]|2[1238]|3[1238]|5[12356789]|7[78]|9[56789]|8[123456789])([\\s?|\\d]{5,11})$/,\n 'ir-IR': /^(\\+98|0)?9\\d{9}$/,\n 'it-IT': /^(\\+?39)?\\s?3\\d{2} ?\\d{6,7}$/,\n 'it-SM': /^((\\+378)|(0549)|(\\+390549)|(\\+3780549))?6\\d{5,9}$/,\n 'ja-JP': /^(\\+81[ \\-]?(\\(0\\))?|0)[6789]0[ \\-]?\\d{4}[ \\-]?\\d{4}$/,\n 'ka-GE': /^(\\+?995)?(79\\d{7}|5\\d{8})$/,\n 'kk-KZ': /^(\\+?7|8)?7\\d{9}$/,\n 'kl-GL': /^(\\+?299)?\\s?\\d{2}\\s?\\d{2}\\s?\\d{2}$/,\n 'ko-KR': /^((\\+?82)[ \\-]?)?0?1([0|1|6|7|8|9]{1})[ \\-]?\\d{3,4}[ \\-]?\\d{4}$/,\n 'ky-KG': /^(\\+?7\\s?\\+?7|0)\\s?\\d{2}\\s?\\d{3}\\s?\\d{4}$/,\n 'lt-LT': /^(\\+370|8)\\d{8}$/,\n 'lv-LV': /^(\\+?371)2\\d{7}$/,\n 'mg-MG': /^((\\+?261|0)(2|3)\\d)?\\d{7}$/,\n 'mn-MN': /^(\\+|00|011)?976(77|81|88|91|94|95|96|99)\\d{6}$/,\n 'my-MM': /^(\\+?959|09|9)(2[5-7]|3[1-2]|4[0-5]|6[6-9]|7[5-9]|9[6-9])[0-9]{7}$/,\n 'ms-MY': /^(\\+?60|0)1(([0145](-|\\s)?\\d{7,8})|([236-9](-|\\s)?\\d{7}))$/,\n 'mz-MZ': /^(\\+?258)?8[234567]\\d{7}$/,\n 'nb-NO': /^(\\+?47)?[49]\\d{7}$/,\n 'ne-NP': /^(\\+?977)?9[78]\\d{8}$/,\n 'nl-BE': /^(\\+?32|0)4\\d{8}$/,\n 'nl-NL': /^(((\\+|00)?31\\(0\\))|((\\+|00)?31)|0)6{1}\\d{8}$/,\n 'nl-AW': /^(\\+)?297(56|59|64|73|74|99)\\d{5}$/,\n 'nn-NO': /^(\\+?47)?[49]\\d{7}$/,\n 'pl-PL': /^(\\+?48)? ?([5-8]\\d|45) ?\\d{3} ?\\d{2} ?\\d{2}$/,\n 'pt-BR': /^((\\+?55\\ ?[1-9]{2}\\ ?)|(\\+?55\\ ?\\([1-9]{2}\\)\\ ?)|(0[1-9]{2}\\ ?)|(\\([1-9]{2}\\)\\ ?)|([1-9]{2}\\ ?))((\\d{4}\\-?\\d{4})|(9[1-9]{1}\\d{3}\\-?\\d{4}))$/,\n 'pt-PT': /^(\\+?351)?9[1236]\\d{7}$/,\n 'pt-AO': /^(\\+244)\\d{9}$/,\n 'ro-MD': /^(\\+?373|0)((6(0|1|2|6|7|8|9))|(7(6|7|8|9)))\\d{6}$/,\n 'ro-RO': /^(\\+?40|0)\\s?7\\d{2}(\\/|\\s|\\.|-)?\\d{3}(\\s|\\.|-)?\\d{3}$/,\n 'ru-RU': /^(\\+?7|8)?9\\d{9}$/,\n 'si-LK': /^(?:0|94|\\+94)?(7(0|1|2|4|5|6|7|8)( |-)?)\\d{7}$/,\n 'sl-SI': /^(\\+386\\s?|0)(\\d{1}\\s?\\d{3}\\s?\\d{2}\\s?\\d{2}|\\d{2}\\s?\\d{3}\\s?\\d{3})$/,\n 'sk-SK': /^(\\+?421)? ?[1-9][0-9]{2} ?[0-9]{3} ?[0-9]{3}$/,\n 'so-SO': /^(\\+?252|0)((6[0-9])\\d{7}|(7[1-9])\\d{7})$/,\n 'sq-AL': /^(\\+355|0)6[789]\\d{6}$/,\n 'sr-RS': /^(\\+3816|06)[- \\d]{5,9}$/,\n 'sv-SE': /^(\\+?46|0)[\\s\\-]?7[\\s\\-]?[02369]([\\s\\-]?\\d){7}$/,\n 'tg-TJ': /^(\\+?992)?[5][5]\\d{7}$/,\n 'th-TH': /^(\\+66|66|0)\\d{9}$/,\n 'tr-TR': /^(\\+?90|0)?5\\d{9}$/,\n 'tk-TM': /^(\\+993|993|8)\\d{8}$/,\n 'uk-UA': /^(\\+?38|8)?0\\d{9}$/,\n 'uz-UZ': /^(\\+?998)?(6[125-79]|7[1-69]|88|9\\d)\\d{7}$/,\n 'vi-VN': /^((\\+?84)|0)((3([2-9]))|(5([25689]))|(7([0|6-9]))|(8([1-9]))|(9([0-9])))([0-9]{7})$/,\n 'zh-CN': /^((\\+|00)86)?(1[3-9]|9[28])\\d{9}$/,\n 'zh-TW': /^(\\+?886\\-?|0)?9\\d{8}$/,\n 'dz-BT': /^(\\+?975|0)?(17|16|77|02)\\d{6}$/,\n 'ar-YE': /^(((\\+|00)9677|0?7)[0137]\\d{7}|((\\+|00)967|0)[1-7]\\d{6})$/,\n 'ar-EH': /^(\\+?212|0)[\\s\\-]?(5288|5289)[\\s\\-]?\\d{5}$/,\n 'fa-AF': /^(\\+93|0)?(2{1}[0-8]{1}|[3-5]{1}[0-4]{1})(\\d{7})$/\n};\n/* eslint-enable max-len */\n// aliases\n\nphones['en-CA'] = phones['en-US'];\nphones['fr-CA'] = phones['en-CA'];\nphones['fr-BE'] = phones['nl-BE'];\nphones['zh-HK'] = phones['en-HK'];\nphones['zh-MO'] = phones['en-MO'];\nphones['ga-IE'] = phones['en-IE'];\nphones['fr-CH'] = phones['de-CH'];\nphones['it-CH'] = phones['fr-CH'];\n\nfunction isMobilePhone(str, locale, options) {\n (0, _assertString.default)(str);\n\n if (options && options.strictMode && !str.startsWith('+')) {\n return false;\n }\n\n if (Array.isArray(locale)) {\n return locale.some(function (key) {\n // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes\n // istanbul ignore else\n if (phones.hasOwnProperty(key)) {\n var phone = phones[key];\n\n if (phone.test(str)) {\n return true;\n }\n }\n\n return false;\n });\n } else if (locale in phones) {\n return phones[locale].test(str); // alias falsey locale as 'any'\n } else if (!locale || locale === 'any') {\n for (var key in phones) {\n // istanbul ignore else\n if (phones.hasOwnProperty(key)) {\n var phone = phones[key];\n\n if (phone.test(str)) {\n return true;\n }\n }\n }\n\n return false;\n }\n\n throw new Error(\"Invalid locale '\".concat(locale, \"'\"));\n}\n\nvar locales = Object.keys(phones);\nexports.locales = locales;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMongoId;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isHexadecimal = _interopRequireDefault(require(\"./isHexadecimal\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isMongoId(str) {\n (0, _assertString.default)(str);\n return (0, _isHexadecimal.default)(str) && str.length === 24;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isMultibyte;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/* eslint-disable no-control-regex */\nvar multibyte = /[^\\x00-\\x7F]/;\n/* eslint-enable no-control-regex */\n\nfunction isMultibyte(str) {\n (0, _assertString.default)(str);\n return multibyte.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isNumeric;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _alpha = require(\"./alpha\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar numericNoSymbols = /^[0-9]+$/;\n\nfunction isNumeric(str, options) {\n (0, _assertString.default)(str);\n\n if (options && options.no_symbols) {\n return numericNoSymbols.test(str);\n }\n\n return new RegExp(\"^[+-]?([0-9]*[\".concat((options || {}).locale ? _alpha.decimal[options.locale] : '.', \"])?[0-9]+$\")).test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isOctal;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar octal = /^(0o)?[0-7]+$/i;\n\nfunction isOctal(str) {\n (0, _assertString.default)(str);\n return octal.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isPassportNumber;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Reference:\n * https://en.wikipedia.org/ -- Wikipedia\n * https://docs.microsoft.com/en-us/microsoft-365/compliance/eu-passport-number -- EU Passport Number\n * https://countrycode.org/ -- Country Codes\n */\nvar passportRegexByCountryCode = {\n AM: /^[A-Z]{2}\\d{7}$/,\n // ARMENIA\n AR: /^[A-Z]{3}\\d{6}$/,\n // ARGENTINA\n AT: /^[A-Z]\\d{7}$/,\n // AUSTRIA\n AU: /^[A-Z]\\d{7}$/,\n // AUSTRALIA\n AZ: /^[A-Z]{2,3}\\d{7,8}$/,\n // AZERBAIJAN\n BE: /^[A-Z]{2}\\d{6}$/,\n // BELGIUM\n BG: /^\\d{9}$/,\n // BULGARIA\n BR: /^[A-Z]{2}\\d{6}$/,\n // BRAZIL\n BY: /^[A-Z]{2}\\d{7}$/,\n // BELARUS\n CA: /^[A-Z]{2}\\d{6}$/,\n // CANADA\n CH: /^[A-Z]\\d{7}$/,\n // SWITZERLAND\n CN: /^G\\d{8}$|^E(?![IO])[A-Z0-9]\\d{7}$/,\n // CHINA [G=Ordinary, E=Electronic] followed by 8-digits, or E followed by any UPPERCASE letter (except I and O) followed by 7 digits\n CY: /^[A-Z](\\d{6}|\\d{8})$/,\n // CYPRUS\n CZ: /^\\d{8}$/,\n // CZECH REPUBLIC\n DE: /^[CFGHJKLMNPRTVWXYZ0-9]{9}$/,\n // GERMANY\n DK: /^\\d{9}$/,\n // DENMARK\n DZ: /^\\d{9}$/,\n // ALGERIA\n EE: /^([A-Z]\\d{7}|[A-Z]{2}\\d{7})$/,\n // ESTONIA (K followed by 7-digits), e-passports have 2 UPPERCASE followed by 7 digits\n ES: /^[A-Z0-9]{2}([A-Z0-9]?)\\d{6}$/,\n // SPAIN\n FI: /^[A-Z]{2}\\d{7}$/,\n // FINLAND\n FR: /^\\d{2}[A-Z]{2}\\d{5}$/,\n // FRANCE\n GB: /^\\d{9}$/,\n // UNITED KINGDOM\n GR: /^[A-Z]{2}\\d{7}$/,\n // GREECE\n HR: /^\\d{9}$/,\n // CROATIA\n HU: /^[A-Z]{2}(\\d{6}|\\d{7})$/,\n // HUNGARY\n IE: /^[A-Z0-9]{2}\\d{7}$/,\n // IRELAND\n IN: /^[A-Z]{1}-?\\d{7}$/,\n // INDIA\n ID: /^[A-C]\\d{7}$/,\n // INDONESIA\n IR: /^[A-Z]\\d{8}$/,\n // IRAN\n IS: /^(A)\\d{7}$/,\n // ICELAND\n IT: /^[A-Z0-9]{2}\\d{7}$/,\n // ITALY\n JM: /^[Aa]\\d{7}$/,\n // JAMAICA\n JP: /^[A-Z]{2}\\d{7}$/,\n // JAPAN\n KR: /^[MS]\\d{8}$/,\n // SOUTH KOREA, REPUBLIC OF KOREA, [S=PS Passports, M=PM Passports]\n KZ: /^[a-zA-Z]\\d{7}$/,\n // KAZAKHSTAN\n LI: /^[a-zA-Z]\\d{5}$/,\n // LIECHTENSTEIN\n LT: /^[A-Z0-9]{8}$/,\n // LITHUANIA\n LU: /^[A-Z0-9]{8}$/,\n // LUXEMBURG\n LV: /^[A-Z0-9]{2}\\d{7}$/,\n // LATVIA\n LY: /^[A-Z0-9]{8}$/,\n // LIBYA\n MT: /^\\d{7}$/,\n // MALTA\n MZ: /^([A-Z]{2}\\d{7})|(\\d{2}[A-Z]{2}\\d{5})$/,\n // MOZAMBIQUE\n MY: /^[AHK]\\d{8}$/,\n // MALAYSIA\n MX: /^\\d{10,11}$/,\n // MEXICO\n NL: /^[A-Z]{2}[A-Z0-9]{6}\\d$/,\n // NETHERLANDS\n NZ: /^([Ll]([Aa]|[Dd]|[Ff]|[Hh])|[Ee]([Aa]|[Pp])|[Nn])\\d{6}$/,\n // NEW ZEALAND\n PH: /^([A-Z](\\d{6}|\\d{7}[A-Z]))|([A-Z]{2}(\\d{6}|\\d{7}))$/,\n // PHILIPPINES\n PK: /^[A-Z]{2}\\d{7}$/,\n // PAKISTAN\n PL: /^[A-Z]{2}\\d{7}$/,\n // POLAND\n PT: /^[A-Z]\\d{6}$/,\n // PORTUGAL\n RO: /^\\d{8,9}$/,\n // ROMANIA\n RU: /^\\d{9}$/,\n // RUSSIAN FEDERATION\n SE: /^\\d{8}$/,\n // SWEDEN\n SL: /^(P)[A-Z]\\d{7}$/,\n // SLOVENIA\n SK: /^[0-9A-Z]\\d{7}$/,\n // SLOVAKIA\n TH: /^[A-Z]{1,2}\\d{6,7}$/,\n // THAILAND\n TR: /^[A-Z]\\d{8}$/,\n // TURKEY\n UA: /^[A-Z]{2}\\d{6}$/,\n // UKRAINE\n US: /^\\d{9}$/ // UNITED STATES\n\n};\n/**\n * Check if str is a valid passport number\n * relative to provided ISO Country Code.\n *\n * @param {string} str\n * @param {string} countryCode\n * @return {boolean}\n */\n\nfunction isPassportNumber(str, countryCode) {\n (0, _assertString.default)(str);\n /** Remove All Whitespaces, Convert to UPPERCASE */\n\n var normalizedStr = str.replace(/\\s/g, '').toUpperCase();\n return countryCode.toUpperCase() in passportRegexByCountryCode && passportRegexByCountryCode[countryCode].test(normalizedStr);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isPort;\n\nvar _isInt = _interopRequireDefault(require(\"./isInt\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isPort(str) {\n return (0, _isInt.default)(str, {\n min: 0,\n max: 65535\n });\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isPostalCode;\nexports.locales = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// common patterns\nvar threeDigit = /^\\d{3}$/;\nvar fourDigit = /^\\d{4}$/;\nvar fiveDigit = /^\\d{5}$/;\nvar sixDigit = /^\\d{6}$/;\nvar patterns = {\n AD: /^AD\\d{3}$/,\n AT: fourDigit,\n AU: fourDigit,\n AZ: /^AZ\\d{4}$/,\n BA: /^([7-8]\\d{4}$)/,\n BE: fourDigit,\n BG: fourDigit,\n BR: /^\\d{5}-\\d{3}$/,\n BY: /^2[1-4]\\d{4}$/,\n CA: /^[ABCEGHJKLMNPRSTVXY]\\d[ABCEGHJ-NPRSTV-Z][\\s\\-]?\\d[ABCEGHJ-NPRSTV-Z]\\d$/i,\n CH: fourDigit,\n CN: /^(0[1-7]|1[012356]|2[0-7]|3[0-6]|4[0-7]|5[1-7]|6[1-7]|7[1-5]|8[1345]|9[09])\\d{4}$/,\n CZ: /^\\d{3}\\s?\\d{2}$/,\n DE: fiveDigit,\n DK: fourDigit,\n DO: fiveDigit,\n DZ: fiveDigit,\n EE: fiveDigit,\n ES: /^(5[0-2]{1}|[0-4]{1}\\d{1})\\d{3}$/,\n FI: fiveDigit,\n FR: /^\\d{2}\\s?\\d{3}$/,\n GB: /^(gir\\s?0aa|[a-z]{1,2}\\d[\\da-z]?\\s?(\\d[a-z]{2})?)$/i,\n GR: /^\\d{3}\\s?\\d{2}$/,\n HR: /^([1-5]\\d{4}$)/,\n HT: /^HT\\d{4}$/,\n HU: fourDigit,\n ID: fiveDigit,\n IE: /^(?!.*(?:o))[A-Za-z]\\d[\\dw]\\s\\w{4}$/i,\n IL: /^(\\d{5}|\\d{7})$/,\n IN: /^((?!10|29|35|54|55|65|66|86|87|88|89)[1-9][0-9]{5})$/,\n IR: /^(?!(\\d)\\1{3})[13-9]{4}[1346-9][013-9]{5}$/,\n IS: threeDigit,\n IT: fiveDigit,\n JP: /^\\d{3}\\-\\d{4}$/,\n KE: fiveDigit,\n KR: /^(\\d{5}|\\d{6})$/,\n LI: /^(948[5-9]|949[0-7])$/,\n LT: /^LT\\-\\d{5}$/,\n LU: fourDigit,\n LV: /^LV\\-\\d{4}$/,\n LK: fiveDigit,\n MG: threeDigit,\n MX: fiveDigit,\n MT: /^[A-Za-z]{3}\\s{0,1}\\d{4}$/,\n MY: fiveDigit,\n NL: /^\\d{4}\\s?[a-z]{2}$/i,\n NO: fourDigit,\n NP: /^(10|21|22|32|33|34|44|45|56|57)\\d{3}$|^(977)$/i,\n NZ: fourDigit,\n PL: /^\\d{2}\\-\\d{3}$/,\n PR: /^00[679]\\d{2}([ -]\\d{4})?$/,\n PT: /^\\d{4}\\-\\d{3}?$/,\n RO: sixDigit,\n RU: sixDigit,\n SA: fiveDigit,\n SE: /^[1-9]\\d{2}\\s?\\d{2}$/,\n SG: sixDigit,\n SI: fourDigit,\n SK: /^\\d{3}\\s?\\d{2}$/,\n TH: fiveDigit,\n TN: fourDigit,\n TW: /^\\d{3}(\\d{2})?$/,\n UA: fiveDigit,\n US: /^\\d{5}(-\\d{4})?$/,\n ZA: fourDigit,\n ZM: fiveDigit\n};\nvar locales = Object.keys(patterns);\nexports.locales = locales;\n\nfunction isPostalCode(str, locale) {\n (0, _assertString.default)(str);\n\n if (locale in patterns) {\n return patterns[locale].test(str);\n } else if (locale === 'any') {\n for (var key in patterns) {\n // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes\n // istanbul ignore else\n if (patterns.hasOwnProperty(key)) {\n var pattern = patterns[key];\n\n if (pattern.test(str)) {\n return true;\n }\n }\n }\n\n return false;\n }\n\n throw new Error(\"Invalid locale '\".concat(locale, \"'\"));\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isRFC3339;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/* Based on https://tools.ietf.org/html/rfc3339#section-5.6 */\nvar dateFullYear = /[0-9]{4}/;\nvar dateMonth = /(0[1-9]|1[0-2])/;\nvar dateMDay = /([12]\\d|0[1-9]|3[01])/;\nvar timeHour = /([01][0-9]|2[0-3])/;\nvar timeMinute = /[0-5][0-9]/;\nvar timeSecond = /([0-5][0-9]|60)/;\nvar timeSecFrac = /(\\.[0-9]+)?/;\nvar timeNumOffset = new RegExp(\"[-+]\".concat(timeHour.source, \":\").concat(timeMinute.source));\nvar timeOffset = new RegExp(\"([zZ]|\".concat(timeNumOffset.source, \")\"));\nvar partialTime = new RegExp(\"\".concat(timeHour.source, \":\").concat(timeMinute.source, \":\").concat(timeSecond.source).concat(timeSecFrac.source));\nvar fullDate = new RegExp(\"\".concat(dateFullYear.source, \"-\").concat(dateMonth.source, \"-\").concat(dateMDay.source));\nvar fullTime = new RegExp(\"\".concat(partialTime.source).concat(timeOffset.source));\nvar rfc3339 = new RegExp(\"^\".concat(fullDate.source, \"[ tT]\").concat(fullTime.source, \"$\"));\n\nfunction isRFC3339(str) {\n (0, _assertString.default)(str);\n return rfc3339.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isRgbColor;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar rgbColor = /^rgb\\((([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]),){2}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\)$/;\nvar rgbaColor = /^rgba\\((([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]),){3}(0?\\.\\d|1(\\.0)?|0(\\.0)?)\\)$/;\nvar rgbColorPercent = /^rgb\\((([0-9]%|[1-9][0-9]%|100%),){2}([0-9]%|[1-9][0-9]%|100%)\\)$/;\nvar rgbaColorPercent = /^rgba\\((([0-9]%|[1-9][0-9]%|100%),){3}(0?\\.\\d|1(\\.0)?|0(\\.0)?)\\)$/;\n\nfunction isRgbColor(str) {\n var includePercentValues = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;\n (0, _assertString.default)(str);\n\n if (!includePercentValues) {\n return rgbColor.test(str) || rgbaColor.test(str);\n }\n\n return rgbColor.test(str) || rgbaColor.test(str) || rgbColorPercent.test(str) || rgbaColorPercent.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isSemVer;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _multilineRegex = _interopRequireDefault(require(\"./util/multilineRegex\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Regular Expression to match\n * semantic versioning (SemVer)\n * built from multi-line, multi-parts regexp\n * Reference: https://semver.org/\n */\nvar semanticVersioningRegex = (0, _multilineRegex.default)(['^(0|[1-9]\\\\d*)\\\\.(0|[1-9]\\\\d*)\\\\.(0|[1-9]\\\\d*)', '(?:-((?:0|[1-9]\\\\d*|\\\\d*[a-z-][0-9a-z-]*)(?:\\\\.(?:0|[1-9]\\\\d*|\\\\d*[a-z-][0-9a-z-]*))*))', '?(?:\\\\+([0-9a-z-]+(?:\\\\.[0-9a-z-]+)*))?$'], 'i');\n\nfunction isSemVer(str) {\n (0, _assertString.default)(str);\n return semanticVersioningRegex.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isSlug;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar charsetRegex = /^[^\\s-_](?!.*?[-_]{2,})[a-z0-9-\\\\][^\\s]*[^-_\\s]$/;\n\nfunction isSlug(str) {\n (0, _assertString.default)(str);\n return charsetRegex.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isStrongPassword;\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar upperCaseRegex = /^[A-Z]$/;\nvar lowerCaseRegex = /^[a-z]$/;\nvar numberRegex = /^[0-9]$/;\nvar symbolRegex = /^[-#!$@£%^&*()_+|~=`{}\\[\\]:\";'<>?,.\\/ ]$/;\nvar defaultOptions = {\n minLength: 8,\n minLowercase: 1,\n minUppercase: 1,\n minNumbers: 1,\n minSymbols: 1,\n returnScore: false,\n pointsPerUnique: 1,\n pointsPerRepeat: 0.5,\n pointsForContainingLower: 10,\n pointsForContainingUpper: 10,\n pointsForContainingNumber: 10,\n pointsForContainingSymbol: 10\n};\n/* Counts number of occurrences of each char in a string\n * could be moved to util/ ?\n*/\n\nfunction countChars(str) {\n var result = {};\n Array.from(str).forEach(function (char) {\n var curVal = result[char];\n\n if (curVal) {\n result[char] += 1;\n } else {\n result[char] = 1;\n }\n });\n return result;\n}\n/* Return information about a password */\n\n\nfunction analyzePassword(password) {\n var charMap = countChars(password);\n var analysis = {\n length: password.length,\n uniqueChars: Object.keys(charMap).length,\n uppercaseCount: 0,\n lowercaseCount: 0,\n numberCount: 0,\n symbolCount: 0\n };\n Object.keys(charMap).forEach(function (char) {\n /* istanbul ignore else */\n if (upperCaseRegex.test(char)) {\n analysis.uppercaseCount += charMap[char];\n } else if (lowerCaseRegex.test(char)) {\n analysis.lowercaseCount += charMap[char];\n } else if (numberRegex.test(char)) {\n analysis.numberCount += charMap[char];\n } else if (symbolRegex.test(char)) {\n analysis.symbolCount += charMap[char];\n }\n });\n return analysis;\n}\n\nfunction scorePassword(analysis, scoringOptions) {\n var points = 0;\n points += analysis.uniqueChars * scoringOptions.pointsPerUnique;\n points += (analysis.length - analysis.uniqueChars) * scoringOptions.pointsPerRepeat;\n\n if (analysis.lowercaseCount > 0) {\n points += scoringOptions.pointsForContainingLower;\n }\n\n if (analysis.uppercaseCount > 0) {\n points += scoringOptions.pointsForContainingUpper;\n }\n\n if (analysis.numberCount > 0) {\n points += scoringOptions.pointsForContainingNumber;\n }\n\n if (analysis.symbolCount > 0) {\n points += scoringOptions.pointsForContainingSymbol;\n }\n\n return points;\n}\n\nfunction isStrongPassword(str) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n (0, _assertString.default)(str);\n var analysis = analyzePassword(str);\n options = (0, _merge.default)(options || {}, defaultOptions);\n\n if (options.returnScore) {\n return scorePassword(analysis, options);\n }\n\n return analysis.length >= options.minLength && analysis.lowercaseCount >= options.minLowercase && analysis.uppercaseCount >= options.minUppercase && analysis.numberCount >= options.minNumbers && analysis.symbolCount >= options.minSymbols;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isSurrogatePair;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar surrogatePair = /[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]/;\n\nfunction isSurrogatePair(str) {\n (0, _assertString.default)(str);\n return surrogatePair.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isTaxID;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar algorithms = _interopRequireWildcard(require(\"./util/algorithms\"));\n\nvar _isDate = _interopRequireDefault(require(\"./isDate\"));\n\nfunction _getRequireWildcardCache() { if (typeof WeakMap !== \"function\") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== \"object\" && typeof obj !== \"function\") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }\n\nfunction _nonIterableSpread() { throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && Symbol.iterator in Object(iter)) return Array.from(iter); }\n\nfunction _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\n/**\n * TIN Validation\n * Validates Tax Identification Numbers (TINs) from the US, EU member states and the United Kingdom.\n *\n * EU-UK:\n * National TIN validity is calculated using public algorithms as made available by DG TAXUD.\n *\n * See `https://ec.europa.eu/taxation_customs/tin/specs/FS-TIN%20Algorithms-Public.docx` for more information.\n *\n * US:\n * An Employer Identification Number (EIN), also known as a Federal Tax Identification Number,\n * is used to identify a business entity.\n *\n * NOTES:\n * - Prefix 47 is being reserved for future use\n * - Prefixes 26, 27, 45, 46 and 47 were previously assigned by the Philadelphia campus.\n *\n * See `http://www.irs.gov/Businesses/Small-Businesses-&-Self-Employed/How-EINs-are-Assigned-and-Valid-EIN-Prefixes`\n * for more information.\n */\n// Locale functions\n\n/*\n * bg-BG validation function\n * (Edinen graždanski nomer (EGN/ЕГН), persons only)\n * Checks if birth date (first six digits) is valid and calculates check (last) digit\n */\nfunction bgBgCheck(tin) {\n // Extract full year, normalize month and check birth date validity\n var century_year = tin.slice(0, 2);\n var month = parseInt(tin.slice(2, 4), 10);\n\n if (month > 40) {\n month -= 40;\n century_year = \"20\".concat(century_year);\n } else if (month > 20) {\n month -= 20;\n century_year = \"18\".concat(century_year);\n } else {\n century_year = \"19\".concat(century_year);\n }\n\n if (month < 10) {\n month = \"0\".concat(month);\n }\n\n var date = \"\".concat(century_year, \"/\").concat(month, \"/\").concat(tin.slice(4, 6));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // split digits into an array for further processing\n\n\n var digits = tin.split('').map(function (a) {\n return parseInt(a, 10);\n }); // Calculate checksum by multiplying digits with fixed values\n\n var multip_lookup = [2, 4, 8, 5, 10, 9, 7, 3, 6];\n var checksum = 0;\n\n for (var i = 0; i < multip_lookup.length; i++) {\n checksum += digits[i] * multip_lookup[i];\n }\n\n checksum = checksum % 11 === 10 ? 0 : checksum % 11;\n return checksum === digits[9];\n}\n/**\n * Check if an input is a valid Canadian SIN (Social Insurance Number)\n *\n * The Social Insurance Number (SIN) is a 9 digit number that\n * you need to work in Canada or to have access to government programs and benefits.\n *\n * https://en.wikipedia.org/wiki/Social_Insurance_Number\n * https://www.canada.ca/en/employment-social-development/services/sin.html\n * https://www.codercrunch.com/challenge/819302488/sin-validator\n *\n * @param {string} input\n * @return {boolean}\n */\n\n\nfunction isCanadianSIN(input) {\n var digitsArray = input.split('');\n var even = digitsArray.filter(function (_, idx) {\n return idx % 2;\n }).map(function (i) {\n return Number(i) * 2;\n }).join('').split('');\n var total = digitsArray.filter(function (_, idx) {\n return !(idx % 2);\n }).concat(even).map(function (i) {\n return Number(i);\n }).reduce(function (acc, cur) {\n return acc + cur;\n });\n return total % 10 === 0;\n}\n/*\n * cs-CZ validation function\n * (Rodné číslo (RČ), persons only)\n * Checks if birth date (first six digits) is valid and divisibility by 11\n * Material not in DG TAXUD document sourced from:\n * -`https://lorenc.info/3MA381/overeni-spravnosti-rodneho-cisla.htm`\n * -`https://www.mvcr.cz/clanek/rady-a-sluzby-dokumenty-rodne-cislo.aspx`\n */\n\n\nfunction csCzCheck(tin) {\n tin = tin.replace(/\\W/, ''); // Extract full year from TIN length\n\n var full_year = parseInt(tin.slice(0, 2), 10);\n\n if (tin.length === 10) {\n if (full_year < 54) {\n full_year = \"20\".concat(full_year);\n } else {\n full_year = \"19\".concat(full_year);\n }\n } else {\n if (tin.slice(6) === '000') {\n return false;\n } // Three-zero serial not assigned before 1954\n\n\n if (full_year < 54) {\n full_year = \"19\".concat(full_year);\n } else {\n return false; // No 18XX years seen in any of the resources\n }\n } // Add missing zero if needed\n\n\n if (full_year.length === 3) {\n full_year = [full_year.slice(0, 2), '0', full_year.slice(2)].join('');\n } // Extract month from TIN and normalize\n\n\n var month = parseInt(tin.slice(2, 4), 10);\n\n if (month > 50) {\n month -= 50;\n }\n\n if (month > 20) {\n // Month-plus-twenty was only introduced in 2004\n if (parseInt(full_year, 10) < 2004) {\n return false;\n }\n\n month -= 20;\n }\n\n if (month < 10) {\n month = \"0\".concat(month);\n } // Check date validity\n\n\n var date = \"\".concat(full_year, \"/\").concat(month, \"/\").concat(tin.slice(4, 6));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // Verify divisibility by 11\n\n\n if (tin.length === 10) {\n if (parseInt(tin, 10) % 11 !== 0) {\n // Some numbers up to and including 1985 are still valid if\n // check (last) digit equals 0 and modulo of first 9 digits equals 10\n var checkdigit = parseInt(tin.slice(0, 9), 10) % 11;\n\n if (parseInt(full_year, 10) < 1986 && checkdigit === 10) {\n if (parseInt(tin.slice(9), 10) !== 0) {\n return false;\n }\n } else {\n return false;\n }\n }\n }\n\n return true;\n}\n/*\n * de-AT validation function\n * (Abgabenkontonummer, persons/entities)\n * Verify TIN validity by calling luhnCheck()\n */\n\n\nfunction deAtCheck(tin) {\n return algorithms.luhnCheck(tin);\n}\n/*\n * de-DE validation function\n * (Steueridentifikationsnummer (Steuer-IdNr.), persons only)\n * Tests for single duplicate/triplicate value, then calculates ISO 7064 check (last) digit\n * Partial implementation of spec (same result with both algorithms always)\n */\n\n\nfunction deDeCheck(tin) {\n // Split digits into an array for further processing\n var digits = tin.split('').map(function (a) {\n return parseInt(a, 10);\n }); // Fill array with strings of number positions\n\n var occurences = [];\n\n for (var i = 0; i < digits.length - 1; i++) {\n occurences.push('');\n\n for (var j = 0; j < digits.length - 1; j++) {\n if (digits[i] === digits[j]) {\n occurences[i] += j;\n }\n }\n } // Remove digits with one occurence and test for only one duplicate/triplicate\n\n\n occurences = occurences.filter(function (a) {\n return a.length > 1;\n });\n\n if (occurences.length !== 2 && occurences.length !== 3) {\n return false;\n } // In case of triplicate value only two digits are allowed next to each other\n\n\n if (occurences[0].length === 3) {\n var trip_locations = occurences[0].split('').map(function (a) {\n return parseInt(a, 10);\n });\n var recurrent = 0; // Amount of neighbour occurences\n\n for (var _i = 0; _i < trip_locations.length - 1; _i++) {\n if (trip_locations[_i] + 1 === trip_locations[_i + 1]) {\n recurrent += 1;\n }\n }\n\n if (recurrent === 2) {\n return false;\n }\n }\n\n return algorithms.iso7064Check(tin);\n}\n/*\n * dk-DK validation function\n * (CPR-nummer (personnummer), persons only)\n * Checks if birth date (first six digits) is valid and assigned to century (seventh) digit,\n * and calculates check (last) digit\n */\n\n\nfunction dkDkCheck(tin) {\n tin = tin.replace(/\\W/, ''); // Extract year, check if valid for given century digit and add century\n\n var year = parseInt(tin.slice(4, 6), 10);\n var century_digit = tin.slice(6, 7);\n\n switch (century_digit) {\n case '0':\n case '1':\n case '2':\n case '3':\n year = \"19\".concat(year);\n break;\n\n case '4':\n case '9':\n if (year < 37) {\n year = \"20\".concat(year);\n } else {\n year = \"19\".concat(year);\n }\n\n break;\n\n default:\n if (year < 37) {\n year = \"20\".concat(year);\n } else if (year > 58) {\n year = \"18\".concat(year);\n } else {\n return false;\n }\n\n break;\n } // Add missing zero if needed\n\n\n if (year.length === 3) {\n year = [year.slice(0, 2), '0', year.slice(2)].join('');\n } // Check date validity\n\n\n var date = \"\".concat(year, \"/\").concat(tin.slice(2, 4), \"/\").concat(tin.slice(0, 2));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // Split digits into an array for further processing\n\n\n var digits = tin.split('').map(function (a) {\n return parseInt(a, 10);\n });\n var checksum = 0;\n var weight = 4; // Multiply by weight and add to checksum\n\n for (var i = 0; i < 9; i++) {\n checksum += digits[i] * weight;\n weight -= 1;\n\n if (weight === 1) {\n weight = 7;\n }\n }\n\n checksum %= 11;\n\n if (checksum === 1) {\n return false;\n }\n\n return checksum === 0 ? digits[9] === 0 : digits[9] === 11 - checksum;\n}\n/*\n * el-CY validation function\n * (Arithmos Forologikou Mitroou (AFM/ΑΦΜ), persons only)\n * Verify TIN validity by calculating ASCII value of check (last) character\n */\n\n\nfunction elCyCheck(tin) {\n // split digits into an array for further processing\n var digits = tin.slice(0, 8).split('').map(function (a) {\n return parseInt(a, 10);\n });\n var checksum = 0; // add digits in even places\n\n for (var i = 1; i < digits.length; i += 2) {\n checksum += digits[i];\n } // add digits in odd places\n\n\n for (var _i2 = 0; _i2 < digits.length; _i2 += 2) {\n if (digits[_i2] < 2) {\n checksum += 1 - digits[_i2];\n } else {\n checksum += 2 * (digits[_i2] - 2) + 5;\n\n if (digits[_i2] > 4) {\n checksum += 2;\n }\n }\n }\n\n return String.fromCharCode(checksum % 26 + 65) === tin.charAt(8);\n}\n/*\n * el-GR validation function\n * (Arithmos Forologikou Mitroou (AFM/ΑΦΜ), persons/entities)\n * Verify TIN validity by calculating check (last) digit\n * Algorithm not in DG TAXUD document- sourced from:\n * - `http://epixeirisi.gr/%CE%9A%CE%A1%CE%99%CE%A3%CE%99%CE%9C%CE%91-%CE%98%CE%95%CE%9C%CE%91%CE%A4%CE%91-%CE%A6%CE%9F%CE%A1%CE%9F%CE%9B%CE%9F%CE%93%CE%99%CE%91%CE%A3-%CE%9A%CE%91%CE%99-%CE%9B%CE%9F%CE%93%CE%99%CE%A3%CE%A4%CE%99%CE%9A%CE%97%CE%A3/23791/%CE%91%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82-%CE%A6%CE%BF%CF%81%CE%BF%CE%BB%CE%BF%CE%B3%CE%B9%CE%BA%CE%BF%CF%8D-%CE%9C%CE%B7%CF%84%CF%81%CF%8E%CE%BF%CF%85`\n */\n\n\nfunction elGrCheck(tin) {\n // split digits into an array for further processing\n var digits = tin.split('').map(function (a) {\n return parseInt(a, 10);\n });\n var checksum = 0;\n\n for (var i = 0; i < 8; i++) {\n checksum += digits[i] * Math.pow(2, 8 - i);\n }\n\n return checksum % 11 % 10 === digits[8];\n}\n/*\n * en-GB validation function (should go here if needed)\n * (National Insurance Number (NINO) or Unique Taxpayer Reference (UTR),\n * persons/entities respectively)\n */\n\n/*\n * en-IE validation function\n * (Personal Public Service Number (PPS No), persons only)\n * Verify TIN validity by calculating check (second to last) character\n */\n\n\nfunction enIeCheck(tin) {\n var checksum = algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 7).map(function (a) {\n return parseInt(a, 10);\n }), 8);\n\n if (tin.length === 9 && tin[8] !== 'W') {\n checksum += (tin[8].charCodeAt(0) - 64) * 9;\n }\n\n checksum %= 23;\n\n if (checksum === 0) {\n return tin[7].toUpperCase() === 'W';\n }\n\n return tin[7].toUpperCase() === String.fromCharCode(64 + checksum);\n} // Valid US IRS campus prefixes\n\n\nvar enUsCampusPrefix = {\n andover: ['10', '12'],\n atlanta: ['60', '67'],\n austin: ['50', '53'],\n brookhaven: ['01', '02', '03', '04', '05', '06', '11', '13', '14', '16', '21', '22', '23', '25', '34', '51', '52', '54', '55', '56', '57', '58', '59', '65'],\n cincinnati: ['30', '32', '35', '36', '37', '38', '61'],\n fresno: ['15', '24'],\n internet: ['20', '26', '27', '45', '46', '47'],\n kansas: ['40', '44'],\n memphis: ['94', '95'],\n ogden: ['80', '90'],\n philadelphia: ['33', '39', '41', '42', '43', '46', '48', '62', '63', '64', '66', '68', '71', '72', '73', '74', '75', '76', '77', '81', '82', '83', '84', '85', '86', '87', '88', '91', '92', '93', '98', '99'],\n sba: ['31']\n}; // Return an array of all US IRS campus prefixes\n\nfunction enUsGetPrefixes() {\n var prefixes = [];\n\n for (var location in enUsCampusPrefix) {\n // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes\n // istanbul ignore else\n if (enUsCampusPrefix.hasOwnProperty(location)) {\n prefixes.push.apply(prefixes, _toConsumableArray(enUsCampusPrefix[location]));\n }\n }\n\n return prefixes;\n}\n/*\n * en-US validation function\n * Verify that the TIN starts with a valid IRS campus prefix\n */\n\n\nfunction enUsCheck(tin) {\n return enUsGetPrefixes().indexOf(tin.slice(0, 2)) !== -1;\n}\n/*\n * es-ES validation function\n * (Documento Nacional de Identidad (DNI)\n * or Número de Identificación de Extranjero (NIE), persons only)\n * Verify TIN validity by calculating check (last) character\n */\n\n\nfunction esEsCheck(tin) {\n // Split characters into an array for further processing\n var chars = tin.toUpperCase().split(''); // Replace initial letter if needed\n\n if (isNaN(parseInt(chars[0], 10)) && chars.length > 1) {\n var lead_replace = 0;\n\n switch (chars[0]) {\n case 'Y':\n lead_replace = 1;\n break;\n\n case 'Z':\n lead_replace = 2;\n break;\n\n default:\n }\n\n chars.splice(0, 1, lead_replace); // Fill with zeros if smaller than proper\n } else {\n while (chars.length < 9) {\n chars.unshift(0);\n }\n } // Calculate checksum and check according to lookup\n\n\n var lookup = ['T', 'R', 'W', 'A', 'G', 'M', 'Y', 'F', 'P', 'D', 'X', 'B', 'N', 'J', 'Z', 'S', 'Q', 'V', 'H', 'L', 'C', 'K', 'E'];\n chars = chars.join('');\n var checksum = parseInt(chars.slice(0, 8), 10) % 23;\n return chars[8] === lookup[checksum];\n}\n/*\n * et-EE validation function\n * (Isikukood (IK), persons only)\n * Checks if birth date (century digit and six following) is valid and calculates check (last) digit\n * Material not in DG TAXUD document sourced from:\n * - `https://www.oecd.org/tax/automatic-exchange/crs-implementation-and-assistance/tax-identification-numbers/Estonia-TIN.pdf`\n */\n\n\nfunction etEeCheck(tin) {\n // Extract year and add century\n var full_year = tin.slice(1, 3);\n var century_digit = tin.slice(0, 1);\n\n switch (century_digit) {\n case '1':\n case '2':\n full_year = \"18\".concat(full_year);\n break;\n\n case '3':\n case '4':\n full_year = \"19\".concat(full_year);\n break;\n\n default:\n full_year = \"20\".concat(full_year);\n break;\n } // Check date validity\n\n\n var date = \"\".concat(full_year, \"/\").concat(tin.slice(3, 5), \"/\").concat(tin.slice(5, 7));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // Split digits into an array for further processing\n\n\n var digits = tin.split('').map(function (a) {\n return parseInt(a, 10);\n });\n var checksum = 0;\n var weight = 1; // Multiply by weight and add to checksum\n\n for (var i = 0; i < 10; i++) {\n checksum += digits[i] * weight;\n weight += 1;\n\n if (weight === 10) {\n weight = 1;\n }\n } // Do again if modulo 11 of checksum is 10\n\n\n if (checksum % 11 === 10) {\n checksum = 0;\n weight = 3;\n\n for (var _i3 = 0; _i3 < 10; _i3++) {\n checksum += digits[_i3] * weight;\n weight += 1;\n\n if (weight === 10) {\n weight = 1;\n }\n }\n\n if (checksum % 11 === 10) {\n return digits[10] === 0;\n }\n }\n\n return checksum % 11 === digits[10];\n}\n/*\n * fi-FI validation function\n * (Henkilötunnus (HETU), persons only)\n * Checks if birth date (first six digits plus century symbol) is valid\n * and calculates check (last) digit\n */\n\n\nfunction fiFiCheck(tin) {\n // Extract year and add century\n var full_year = tin.slice(4, 6);\n var century_symbol = tin.slice(6, 7);\n\n switch (century_symbol) {\n case '+':\n full_year = \"18\".concat(full_year);\n break;\n\n case '-':\n full_year = \"19\".concat(full_year);\n break;\n\n default:\n full_year = \"20\".concat(full_year);\n break;\n } // Check date validity\n\n\n var date = \"\".concat(full_year, \"/\").concat(tin.slice(2, 4), \"/\").concat(tin.slice(0, 2));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // Calculate check character\n\n\n var checksum = parseInt(tin.slice(0, 6) + tin.slice(7, 10), 10) % 31;\n\n if (checksum < 10) {\n return checksum === parseInt(tin.slice(10), 10);\n }\n\n checksum -= 10;\n var letters_lookup = ['A', 'B', 'C', 'D', 'E', 'F', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y'];\n return letters_lookup[checksum] === tin.slice(10);\n}\n/*\n * fr/nl-BE validation function\n * (Numéro national (N.N.), persons only)\n * Checks if birth date (first six digits) is valid and calculates check (last two) digits\n */\n\n\nfunction frBeCheck(tin) {\n // Zero month/day value is acceptable\n if (tin.slice(2, 4) !== '00' || tin.slice(4, 6) !== '00') {\n // Extract date from first six digits of TIN\n var date = \"\".concat(tin.slice(0, 2), \"/\").concat(tin.slice(2, 4), \"/\").concat(tin.slice(4, 6));\n\n if (!(0, _isDate.default)(date, 'YY/MM/DD')) {\n return false;\n }\n }\n\n var checksum = 97 - parseInt(tin.slice(0, 9), 10) % 97;\n var checkdigits = parseInt(tin.slice(9, 11), 10);\n\n if (checksum !== checkdigits) {\n checksum = 97 - parseInt(\"2\".concat(tin.slice(0, 9)), 10) % 97;\n\n if (checksum !== checkdigits) {\n return false;\n }\n }\n\n return true;\n}\n/*\n * fr-FR validation function\n * (Numéro fiscal de référence (numéro SPI), persons only)\n * Verify TIN validity by calculating check (last three) digits\n */\n\n\nfunction frFrCheck(tin) {\n tin = tin.replace(/\\s/g, '');\n var checksum = parseInt(tin.slice(0, 10), 10) % 511;\n var checkdigits = parseInt(tin.slice(10, 13), 10);\n return checksum === checkdigits;\n}\n/*\n * fr/lb-LU validation function\n * (numéro d’identification personnelle, persons only)\n * Verify birth date validity and run Luhn and Verhoeff checks\n */\n\n\nfunction frLuCheck(tin) {\n // Extract date and check validity\n var date = \"\".concat(tin.slice(0, 4), \"/\").concat(tin.slice(4, 6), \"/\").concat(tin.slice(6, 8));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // Run Luhn check\n\n\n if (!algorithms.luhnCheck(tin.slice(0, 12))) {\n return false;\n } // Remove Luhn check digit and run Verhoeff check\n\n\n return algorithms.verhoeffCheck(\"\".concat(tin.slice(0, 11)).concat(tin[12]));\n}\n/*\n * hr-HR validation function\n * (Osobni identifikacijski broj (OIB), persons/entities)\n * Verify TIN validity by calling iso7064Check(digits)\n */\n\n\nfunction hrHrCheck(tin) {\n return algorithms.iso7064Check(tin);\n}\n/*\n * hu-HU validation function\n * (Adóazonosító jel, persons only)\n * Verify TIN validity by calculating check (last) digit\n */\n\n\nfunction huHuCheck(tin) {\n // split digits into an array for further processing\n var digits = tin.split('').map(function (a) {\n return parseInt(a, 10);\n });\n var checksum = 8;\n\n for (var i = 1; i < 9; i++) {\n checksum += digits[i] * (i + 1);\n }\n\n return checksum % 11 === digits[9];\n}\n/*\n * lt-LT validation function (should go here if needed)\n * (Asmens kodas, persons/entities respectively)\n * Current validation check is alias of etEeCheck- same format applies\n */\n\n/*\n * it-IT first/last name validity check\n * Accepts it-IT TIN-encoded names as a three-element character array and checks their validity\n * Due to lack of clarity between resources (\"Are only Italian consonants used?\n * What happens if a person has X in their name?\" etc.) only two test conditions\n * have been implemented:\n * Vowels may only be followed by other vowels or an X character\n * and X characters after vowels may only be followed by other X characters.\n */\n\n\nfunction itItNameCheck(name) {\n // true at the first occurence of a vowel\n var vowelflag = false; // true at the first occurence of an X AFTER vowel\n // (to properly handle last names with X as consonant)\n\n var xflag = false;\n\n for (var i = 0; i < 3; i++) {\n if (!vowelflag && /[AEIOU]/.test(name[i])) {\n vowelflag = true;\n } else if (!xflag && vowelflag && name[i] === 'X') {\n xflag = true;\n } else if (i > 0) {\n if (vowelflag && !xflag) {\n if (!/[AEIOU]/.test(name[i])) {\n return false;\n }\n }\n\n if (xflag) {\n if (!/X/.test(name[i])) {\n return false;\n }\n }\n }\n }\n\n return true;\n}\n/*\n * it-IT validation function\n * (Codice fiscale (TIN-IT), persons only)\n * Verify name, birth date and codice catastale validity\n * and calculate check character.\n * Material not in DG-TAXUD document sourced from:\n * `https://en.wikipedia.org/wiki/Italian_fiscal_code`\n */\n\n\nfunction itItCheck(tin) {\n // Capitalize and split characters into an array for further processing\n var chars = tin.toUpperCase().split(''); // Check first and last name validity calling itItNameCheck()\n\n if (!itItNameCheck(chars.slice(0, 3))) {\n return false;\n }\n\n if (!itItNameCheck(chars.slice(3, 6))) {\n return false;\n } // Convert letters in number spaces back to numbers if any\n\n\n var number_locations = [6, 7, 9, 10, 12, 13, 14];\n var number_replace = {\n L: '0',\n M: '1',\n N: '2',\n P: '3',\n Q: '4',\n R: '5',\n S: '6',\n T: '7',\n U: '8',\n V: '9'\n };\n\n for (var _i4 = 0, _number_locations = number_locations; _i4 < _number_locations.length; _i4++) {\n var i = _number_locations[_i4];\n\n if (chars[i] in number_replace) {\n chars.splice(i, 1, number_replace[chars[i]]);\n }\n } // Extract month and day, and check date validity\n\n\n var month_replace = {\n A: '01',\n B: '02',\n C: '03',\n D: '04',\n E: '05',\n H: '06',\n L: '07',\n M: '08',\n P: '09',\n R: '10',\n S: '11',\n T: '12'\n };\n var month = month_replace[chars[8]];\n var day = parseInt(chars[9] + chars[10], 10);\n\n if (day > 40) {\n day -= 40;\n }\n\n if (day < 10) {\n day = \"0\".concat(day);\n }\n\n var date = \"\".concat(chars[6]).concat(chars[7], \"/\").concat(month, \"/\").concat(day);\n\n if (!(0, _isDate.default)(date, 'YY/MM/DD')) {\n return false;\n } // Calculate check character by adding up even and odd characters as numbers\n\n\n var checksum = 0;\n\n for (var _i5 = 1; _i5 < chars.length - 1; _i5 += 2) {\n var char_to_int = parseInt(chars[_i5], 10);\n\n if (isNaN(char_to_int)) {\n char_to_int = chars[_i5].charCodeAt(0) - 65;\n }\n\n checksum += char_to_int;\n }\n\n var odd_convert = {\n // Maps of characters at odd places\n A: 1,\n B: 0,\n C: 5,\n D: 7,\n E: 9,\n F: 13,\n G: 15,\n H: 17,\n I: 19,\n J: 21,\n K: 2,\n L: 4,\n M: 18,\n N: 20,\n O: 11,\n P: 3,\n Q: 6,\n R: 8,\n S: 12,\n T: 14,\n U: 16,\n V: 10,\n W: 22,\n X: 25,\n Y: 24,\n Z: 23,\n 0: 1,\n 1: 0\n };\n\n for (var _i6 = 0; _i6 < chars.length - 1; _i6 += 2) {\n var _char_to_int = 0;\n\n if (chars[_i6] in odd_convert) {\n _char_to_int = odd_convert[chars[_i6]];\n } else {\n var multiplier = parseInt(chars[_i6], 10);\n _char_to_int = 2 * multiplier + 1;\n\n if (multiplier > 4) {\n _char_to_int += 2;\n }\n }\n\n checksum += _char_to_int;\n }\n\n if (String.fromCharCode(65 + checksum % 26) !== chars[15]) {\n return false;\n }\n\n return true;\n}\n/*\n * lv-LV validation function\n * (Personas kods (PK), persons only)\n * Check validity of birth date and calculate check (last) digit\n * Support only for old format numbers (not starting with '32', issued before 2017/07/01)\n * Material not in DG TAXUD document sourced from:\n * `https://boot.ritakafija.lv/forums/index.php?/topic/88314-personas-koda-algoritms-%C4%8Deksumma/`\n */\n\n\nfunction lvLvCheck(tin) {\n tin = tin.replace(/\\W/, ''); // Extract date from TIN\n\n var day = tin.slice(0, 2);\n\n if (day !== '32') {\n // No date/checksum check if new format\n var month = tin.slice(2, 4);\n\n if (month !== '00') {\n // No date check if unknown month\n var full_year = tin.slice(4, 6);\n\n switch (tin[6]) {\n case '0':\n full_year = \"18\".concat(full_year);\n break;\n\n case '1':\n full_year = \"19\".concat(full_year);\n break;\n\n default:\n full_year = \"20\".concat(full_year);\n break;\n } // Check date validity\n\n\n var date = \"\".concat(full_year, \"/\").concat(tin.slice(2, 4), \"/\").concat(day);\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n }\n } // Calculate check digit\n\n\n var checksum = 1101;\n var multip_lookup = [1, 6, 3, 7, 9, 10, 5, 8, 4, 2];\n\n for (var i = 0; i < tin.length - 1; i++) {\n checksum -= parseInt(tin[i], 10) * multip_lookup[i];\n }\n\n return parseInt(tin[10], 10) === checksum % 11;\n }\n\n return true;\n}\n/*\n * mt-MT validation function\n * (Identity Card Number or Unique Taxpayer Reference, persons/entities)\n * Verify Identity Card Number structure (no other tests found)\n */\n\n\nfunction mtMtCheck(tin) {\n if (tin.length !== 9) {\n // No tests for UTR\n var chars = tin.toUpperCase().split(''); // Fill with zeros if smaller than proper\n\n while (chars.length < 8) {\n chars.unshift(0);\n } // Validate format according to last character\n\n\n switch (tin[7]) {\n case 'A':\n case 'P':\n if (parseInt(chars[6], 10) === 0) {\n return false;\n }\n\n break;\n\n default:\n {\n var first_part = parseInt(chars.join('').slice(0, 5), 10);\n\n if (first_part > 32000) {\n return false;\n }\n\n var second_part = parseInt(chars.join('').slice(5, 7), 10);\n\n if (first_part === second_part) {\n return false;\n }\n }\n }\n }\n\n return true;\n}\n/*\n * nl-NL validation function\n * (Burgerservicenummer (BSN) or Rechtspersonen Samenwerkingsverbanden Informatie Nummer (RSIN),\n * persons/entities respectively)\n * Verify TIN validity by calculating check (last) digit (variant of MOD 11)\n */\n\n\nfunction nlNlCheck(tin) {\n return algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 8).map(function (a) {\n return parseInt(a, 10);\n }), 9) % 11 === parseInt(tin[8], 10);\n}\n/*\n * pl-PL validation function\n * (Powszechny Elektroniczny System Ewidencji Ludności (PESEL)\n * or Numer identyfikacji podatkowej (NIP), persons/entities)\n * Verify TIN validity by validating birth date (PESEL) and calculating check (last) digit\n */\n\n\nfunction plPlCheck(tin) {\n // NIP\n if (tin.length === 10) {\n // Calculate last digit by multiplying with lookup\n var lookup = [6, 5, 7, 2, 3, 4, 5, 6, 7];\n var _checksum = 0;\n\n for (var i = 0; i < lookup.length; i++) {\n _checksum += parseInt(tin[i], 10) * lookup[i];\n }\n\n _checksum %= 11;\n\n if (_checksum === 10) {\n return false;\n }\n\n return _checksum === parseInt(tin[9], 10);\n } // PESEL\n // Extract full year using month\n\n\n var full_year = tin.slice(0, 2);\n var month = parseInt(tin.slice(2, 4), 10);\n\n if (month > 80) {\n full_year = \"18\".concat(full_year);\n month -= 80;\n } else if (month > 60) {\n full_year = \"22\".concat(full_year);\n month -= 60;\n } else if (month > 40) {\n full_year = \"21\".concat(full_year);\n month -= 40;\n } else if (month > 20) {\n full_year = \"20\".concat(full_year);\n month -= 20;\n } else {\n full_year = \"19\".concat(full_year);\n } // Add leading zero to month if needed\n\n\n if (month < 10) {\n month = \"0\".concat(month);\n } // Check date validity\n\n\n var date = \"\".concat(full_year, \"/\").concat(month, \"/\").concat(tin.slice(4, 6));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // Calculate last digit by mulitplying with odd one-digit numbers except 5\n\n\n var checksum = 0;\n var multiplier = 1;\n\n for (var _i7 = 0; _i7 < tin.length - 1; _i7++) {\n checksum += parseInt(tin[_i7], 10) * multiplier % 10;\n multiplier += 2;\n\n if (multiplier > 10) {\n multiplier = 1;\n } else if (multiplier === 5) {\n multiplier += 2;\n }\n }\n\n checksum = 10 - checksum % 10;\n return checksum === parseInt(tin[10], 10);\n}\n/*\n* pt-BR validation function\n* (Cadastro de Pessoas Físicas (CPF, persons)\n* Cadastro Nacional de Pessoas Jurídicas (CNPJ, entities)\n* Both inputs will be validated\n*/\n\n\nfunction ptBrCheck(tin) {\n if (tin.length === 11) {\n var _sum;\n\n var remainder;\n _sum = 0;\n if ( // Reject known invalid CPFs\n tin === '11111111111' || tin === '22222222222' || tin === '33333333333' || tin === '44444444444' || tin === '55555555555' || tin === '66666666666' || tin === '77777777777' || tin === '88888888888' || tin === '99999999999' || tin === '00000000000') return false;\n\n for (var i = 1; i <= 9; i++) {\n _sum += parseInt(tin.substring(i - 1, i), 10) * (11 - i);\n }\n\n remainder = _sum * 10 % 11;\n if (remainder === 10) remainder = 0;\n if (remainder !== parseInt(tin.substring(9, 10), 10)) return false;\n _sum = 0;\n\n for (var _i8 = 1; _i8 <= 10; _i8++) {\n _sum += parseInt(tin.substring(_i8 - 1, _i8), 10) * (12 - _i8);\n }\n\n remainder = _sum * 10 % 11;\n if (remainder === 10) remainder = 0;\n if (remainder !== parseInt(tin.substring(10, 11), 10)) return false;\n return true;\n }\n\n if ( // Reject know invalid CNPJs\n tin === '00000000000000' || tin === '11111111111111' || tin === '22222222222222' || tin === '33333333333333' || tin === '44444444444444' || tin === '55555555555555' || tin === '66666666666666' || tin === '77777777777777' || tin === '88888888888888' || tin === '99999999999999') {\n return false;\n }\n\n var length = tin.length - 2;\n var identifiers = tin.substring(0, length);\n var verificators = tin.substring(length);\n var sum = 0;\n var pos = length - 7;\n\n for (var _i9 = length; _i9 >= 1; _i9--) {\n sum += identifiers.charAt(length - _i9) * pos;\n pos -= 1;\n\n if (pos < 2) {\n pos = 9;\n }\n }\n\n var result = sum % 11 < 2 ? 0 : 11 - sum % 11;\n\n if (result !== parseInt(verificators.charAt(0), 10)) {\n return false;\n }\n\n length += 1;\n identifiers = tin.substring(0, length);\n sum = 0;\n pos = length - 7;\n\n for (var _i10 = length; _i10 >= 1; _i10--) {\n sum += identifiers.charAt(length - _i10) * pos;\n pos -= 1;\n\n if (pos < 2) {\n pos = 9;\n }\n }\n\n result = sum % 11 < 2 ? 0 : 11 - sum % 11;\n\n if (result !== parseInt(verificators.charAt(1), 10)) {\n return false;\n }\n\n return true;\n}\n/*\n * pt-PT validation function\n * (Número de identificação fiscal (NIF), persons/entities)\n * Verify TIN validity by calculating check (last) digit (variant of MOD 11)\n */\n\n\nfunction ptPtCheck(tin) {\n var checksum = 11 - algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 8).map(function (a) {\n return parseInt(a, 10);\n }), 9) % 11;\n\n if (checksum > 9) {\n return parseInt(tin[8], 10) === 0;\n }\n\n return checksum === parseInt(tin[8], 10);\n}\n/*\n * ro-RO validation function\n * (Cod Numeric Personal (CNP) or Cod de înregistrare fiscală (CIF),\n * persons only)\n * Verify CNP validity by calculating check (last) digit (test not found for CIF)\n * Material not in DG TAXUD document sourced from:\n * `https://en.wikipedia.org/wiki/National_identification_number#Romania`\n */\n\n\nfunction roRoCheck(tin) {\n if (tin.slice(0, 4) !== '9000') {\n // No test found for this format\n // Extract full year using century digit if possible\n var full_year = tin.slice(1, 3);\n\n switch (tin[0]) {\n case '1':\n case '2':\n full_year = \"19\".concat(full_year);\n break;\n\n case '3':\n case '4':\n full_year = \"18\".concat(full_year);\n break;\n\n case '5':\n case '6':\n full_year = \"20\".concat(full_year);\n break;\n\n default:\n } // Check date validity\n\n\n var date = \"\".concat(full_year, \"/\").concat(tin.slice(3, 5), \"/\").concat(tin.slice(5, 7));\n\n if (date.length === 8) {\n if (!(0, _isDate.default)(date, 'YY/MM/DD')) {\n return false;\n }\n } else if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n } // Calculate check digit\n\n\n var digits = tin.split('').map(function (a) {\n return parseInt(a, 10);\n });\n var multipliers = [2, 7, 9, 1, 4, 6, 3, 5, 8, 2, 7, 9];\n var checksum = 0;\n\n for (var i = 0; i < multipliers.length; i++) {\n checksum += digits[i] * multipliers[i];\n }\n\n if (checksum % 11 === 10) {\n return digits[12] === 1;\n }\n\n return digits[12] === checksum % 11;\n }\n\n return true;\n}\n/*\n * sk-SK validation function\n * (Rodné číslo (RČ) or bezvýznamové identifikačné číslo (BIČ), persons only)\n * Checks validity of pre-1954 birth numbers (rodné číslo) only\n * Due to the introduction of the pseudo-random BIČ it is not possible to test\n * post-1954 birth numbers without knowing whether they are BIČ or RČ beforehand\n */\n\n\nfunction skSkCheck(tin) {\n if (tin.length === 9) {\n tin = tin.replace(/\\W/, '');\n\n if (tin.slice(6) === '000') {\n return false;\n } // Three-zero serial not assigned before 1954\n // Extract full year from TIN length\n\n\n var full_year = parseInt(tin.slice(0, 2), 10);\n\n if (full_year > 53) {\n return false;\n }\n\n if (full_year < 10) {\n full_year = \"190\".concat(full_year);\n } else {\n full_year = \"19\".concat(full_year);\n } // Extract month from TIN and normalize\n\n\n var month = parseInt(tin.slice(2, 4), 10);\n\n if (month > 50) {\n month -= 50;\n }\n\n if (month < 10) {\n month = \"0\".concat(month);\n } // Check date validity\n\n\n var date = \"\".concat(full_year, \"/\").concat(month, \"/\").concat(tin.slice(4, 6));\n\n if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n }\n }\n\n return true;\n}\n/*\n * sl-SI validation function\n * (Davčna številka, persons/entities)\n * Verify TIN validity by calculating check (last) digit (variant of MOD 11)\n */\n\n\nfunction slSiCheck(tin) {\n var checksum = 11 - algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 7).map(function (a) {\n return parseInt(a, 10);\n }), 8) % 11;\n\n if (checksum === 10) {\n return parseInt(tin[7], 10) === 0;\n }\n\n return checksum === parseInt(tin[7], 10);\n}\n/*\n * sv-SE validation function\n * (Personnummer or samordningsnummer, persons only)\n * Checks validity of birth date and calls luhnCheck() to validate check (last) digit\n */\n\n\nfunction svSeCheck(tin) {\n // Make copy of TIN and normalize to two-digit year form\n var tin_copy = tin.slice(0);\n\n if (tin.length > 11) {\n tin_copy = tin_copy.slice(2);\n } // Extract date of birth\n\n\n var full_year = '';\n var month = tin_copy.slice(2, 4);\n var day = parseInt(tin_copy.slice(4, 6), 10);\n\n if (tin.length > 11) {\n full_year = tin.slice(0, 4);\n } else {\n full_year = tin.slice(0, 2);\n\n if (tin.length === 11 && day < 60) {\n // Extract full year from centenarian symbol\n // Should work just fine until year 10000 or so\n var current_year = new Date().getFullYear().toString();\n var current_century = parseInt(current_year.slice(0, 2), 10);\n current_year = parseInt(current_year, 10);\n\n if (tin[6] === '-') {\n if (parseInt(\"\".concat(current_century).concat(full_year), 10) > current_year) {\n full_year = \"\".concat(current_century - 1).concat(full_year);\n } else {\n full_year = \"\".concat(current_century).concat(full_year);\n }\n } else {\n full_year = \"\".concat(current_century - 1).concat(full_year);\n\n if (current_year - parseInt(full_year, 10) < 100) {\n return false;\n }\n }\n }\n } // Normalize day and check date validity\n\n\n if (day > 60) {\n day -= 60;\n }\n\n if (day < 10) {\n day = \"0\".concat(day);\n }\n\n var date = \"\".concat(full_year, \"/\").concat(month, \"/\").concat(day);\n\n if (date.length === 8) {\n if (!(0, _isDate.default)(date, 'YY/MM/DD')) {\n return false;\n }\n } else if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {\n return false;\n }\n\n return algorithms.luhnCheck(tin.replace(/\\W/, ''));\n} // Locale lookup objects\n\n/*\n * Tax id regex formats for various locales\n *\n * Where not explicitly specified in DG-TAXUD document both\n * uppercase and lowercase letters are acceptable.\n */\n\n\nvar taxIdFormat = {\n 'bg-BG': /^\\d{10}$/,\n 'cs-CZ': /^\\d{6}\\/{0,1}\\d{3,4}$/,\n 'de-AT': /^\\d{9}$/,\n 'de-DE': /^[1-9]\\d{10}$/,\n 'dk-DK': /^\\d{6}-{0,1}\\d{4}$/,\n 'el-CY': /^[09]\\d{7}[A-Z]$/,\n 'el-GR': /^([0-4]|[7-9])\\d{8}$/,\n 'en-CA': /^\\d{9}$/,\n 'en-GB': /^\\d{10}$|^(?!GB|NK|TN|ZZ)(?![DFIQUV])[A-Z](?![DFIQUVO])[A-Z]\\d{6}[ABCD ]$/i,\n 'en-IE': /^\\d{7}[A-W][A-IW]{0,1}$/i,\n 'en-US': /^\\d{2}[- ]{0,1}\\d{7}$/,\n 'es-ES': /^(\\d{0,8}|[XYZKLM]\\d{7})[A-HJ-NP-TV-Z]$/i,\n 'et-EE': /^[1-6]\\d{6}(00[1-9]|0[1-9][0-9]|[1-6][0-9]{2}|70[0-9]|710)\\d$/,\n 'fi-FI': /^\\d{6}[-+A]\\d{3}[0-9A-FHJ-NPR-Y]$/i,\n 'fr-BE': /^\\d{11}$/,\n 'fr-FR': /^[0-3]\\d{12}$|^[0-3]\\d\\s\\d{2}(\\s\\d{3}){3}$/,\n // Conforms both to official spec and provided example\n 'fr-LU': /^\\d{13}$/,\n 'hr-HR': /^\\d{11}$/,\n 'hu-HU': /^8\\d{9}$/,\n 'it-IT': /^[A-Z]{6}[L-NP-V0-9]{2}[A-EHLMPRST][L-NP-V0-9]{2}[A-ILMZ][L-NP-V0-9]{3}[A-Z]$/i,\n 'lv-LV': /^\\d{6}-{0,1}\\d{5}$/,\n // Conforms both to DG TAXUD spec and original research\n 'mt-MT': /^\\d{3,7}[APMGLHBZ]$|^([1-8])\\1\\d{7}$/i,\n 'nl-NL': /^\\d{9}$/,\n 'pl-PL': /^\\d{10,11}$/,\n 'pt-BR': /(?:^\\d{11}$)|(?:^\\d{14}$)/,\n 'pt-PT': /^\\d{9}$/,\n 'ro-RO': /^\\d{13}$/,\n 'sk-SK': /^\\d{6}\\/{0,1}\\d{3,4}$/,\n 'sl-SI': /^[1-9]\\d{7}$/,\n 'sv-SE': /^(\\d{6}[-+]{0,1}\\d{4}|(18|19|20)\\d{6}[-+]{0,1}\\d{4})$/\n}; // taxIdFormat locale aliases\n\ntaxIdFormat['lb-LU'] = taxIdFormat['fr-LU'];\ntaxIdFormat['lt-LT'] = taxIdFormat['et-EE'];\ntaxIdFormat['nl-BE'] = taxIdFormat['fr-BE'];\ntaxIdFormat['fr-CA'] = taxIdFormat['en-CA']; // Algorithmic tax id check functions for various locales\n\nvar taxIdCheck = {\n 'bg-BG': bgBgCheck,\n 'cs-CZ': csCzCheck,\n 'de-AT': deAtCheck,\n 'de-DE': deDeCheck,\n 'dk-DK': dkDkCheck,\n 'el-CY': elCyCheck,\n 'el-GR': elGrCheck,\n 'en-CA': isCanadianSIN,\n 'en-IE': enIeCheck,\n 'en-US': enUsCheck,\n 'es-ES': esEsCheck,\n 'et-EE': etEeCheck,\n 'fi-FI': fiFiCheck,\n 'fr-BE': frBeCheck,\n 'fr-FR': frFrCheck,\n 'fr-LU': frLuCheck,\n 'hr-HR': hrHrCheck,\n 'hu-HU': huHuCheck,\n 'it-IT': itItCheck,\n 'lv-LV': lvLvCheck,\n 'mt-MT': mtMtCheck,\n 'nl-NL': nlNlCheck,\n 'pl-PL': plPlCheck,\n 'pt-BR': ptBrCheck,\n 'pt-PT': ptPtCheck,\n 'ro-RO': roRoCheck,\n 'sk-SK': skSkCheck,\n 'sl-SI': slSiCheck,\n 'sv-SE': svSeCheck\n}; // taxIdCheck locale aliases\n\ntaxIdCheck['lb-LU'] = taxIdCheck['fr-LU'];\ntaxIdCheck['lt-LT'] = taxIdCheck['et-EE'];\ntaxIdCheck['nl-BE'] = taxIdCheck['fr-BE'];\ntaxIdCheck['fr-CA'] = taxIdCheck['en-CA']; // Regexes for locales where characters should be omitted before checking format\n\nvar allsymbols = /[-\\\\\\/!@#$%\\^&\\*\\(\\)\\+\\=\\[\\]]+/g;\nvar sanitizeRegexes = {\n 'de-AT': allsymbols,\n 'de-DE': /[\\/\\\\]/g,\n 'fr-BE': allsymbols\n}; // sanitizeRegexes locale aliases\n\nsanitizeRegexes['nl-BE'] = sanitizeRegexes['fr-BE'];\n/*\n * Validator function\n * Return true if the passed string is a valid tax identification number\n * for the specified locale.\n * Throw an error exception if the locale is not supported.\n */\n\nfunction isTaxID(str) {\n var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en-US';\n (0, _assertString.default)(str); // Copy TIN to avoid replacement if sanitized\n\n var strcopy = str.slice(0);\n\n if (locale in taxIdFormat) {\n if (locale in sanitizeRegexes) {\n strcopy = strcopy.replace(sanitizeRegexes[locale], '');\n }\n\n if (!taxIdFormat[locale].test(strcopy)) {\n return false;\n }\n\n if (locale in taxIdCheck) {\n return taxIdCheck[locale](strcopy);\n } // Fallthrough; not all locales have algorithmic checks\n\n\n return true;\n }\n\n throw new Error(\"Invalid locale '\".concat(locale, \"'\"));\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isTime;\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar default_time_options = {\n hourFormat: 'hour24',\n mode: 'default'\n};\nvar formats = {\n hour24: {\n default: /^([01]?[0-9]|2[0-3]):([0-5][0-9])$/,\n withSeconds: /^([01]?[0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9])$/\n },\n hour12: {\n default: /^(0?[1-9]|1[0-2]):([0-5][0-9]) (A|P)M$/,\n withSeconds: /^(0?[1-9]|1[0-2]):([0-5][0-9]):([0-5][0-9]) (A|P)M$/\n }\n};\n\nfunction isTime(input, options) {\n options = (0, _merge.default)(options, default_time_options);\n if (typeof input !== 'string') return false;\n return formats[options.hourFormat][options.mode].test(input);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isURL;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isFQDN = _interopRequireDefault(require(\"./isFQDN\"));\n\nvar _isIP = _interopRequireDefault(require(\"./isIP\"));\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\n/*\noptions for isURL method\n\nrequire_protocol - if set as true isURL will return false if protocol is not present in the URL\nrequire_valid_protocol - isURL will check if the URL's protocol is present in the protocols option\nprotocols - valid protocols can be modified with this option\nrequire_host - if set as false isURL will not check if host is present in the URL\nrequire_port - if set as true isURL will check if port is present in the URL\nallow_protocol_relative_urls - if set as true protocol relative URLs will be allowed\nvalidate_length - if set as false isURL will skip string length validation (IE maximum is 2083)\n\n*/\nvar default_url_options = {\n protocols: ['http', 'https', 'ftp'],\n require_tld: true,\n require_protocol: false,\n require_host: true,\n require_port: false,\n require_valid_protocol: true,\n allow_underscores: false,\n allow_trailing_dot: false,\n allow_protocol_relative_urls: false,\n allow_fragments: true,\n allow_query_components: true,\n validate_length: true\n};\nvar wrapped_ipv6 = /^\\[([^\\]]+)\\](?::([0-9]+))?$/;\n\nfunction isRegExp(obj) {\n return Object.prototype.toString.call(obj) === '[object RegExp]';\n}\n\nfunction checkHost(host, matches) {\n for (var i = 0; i < matches.length; i++) {\n var match = matches[i];\n\n if (host === match || isRegExp(match) && match.test(host)) {\n return true;\n }\n }\n\n return false;\n}\n\nfunction isURL(url, options) {\n (0, _assertString.default)(url);\n\n if (!url || /[\\s<>]/.test(url)) {\n return false;\n }\n\n if (url.indexOf('mailto:') === 0) {\n return false;\n }\n\n options = (0, _merge.default)(options, default_url_options);\n\n if (options.validate_length && url.length >= 2083) {\n return false;\n }\n\n if (!options.allow_fragments && url.includes('#')) {\n return false;\n }\n\n if (!options.allow_query_components && (url.includes('?') || url.includes('&'))) {\n return false;\n }\n\n var protocol, auth, host, hostname, port, port_str, split, ipv6;\n split = url.split('#');\n url = split.shift();\n split = url.split('?');\n url = split.shift();\n split = url.split('://');\n\n if (split.length > 1) {\n protocol = split.shift().toLowerCase();\n\n if (options.require_valid_protocol && options.protocols.indexOf(protocol) === -1) {\n return false;\n }\n } else if (options.require_protocol) {\n return false;\n } else if (url.slice(0, 2) === '//') {\n if (!options.allow_protocol_relative_urls) {\n return false;\n }\n\n split[0] = url.slice(2);\n }\n\n url = split.join('://');\n\n if (url === '') {\n return false;\n }\n\n split = url.split('/');\n url = split.shift();\n\n if (url === '' && !options.require_host) {\n return true;\n }\n\n split = url.split('@');\n\n if (split.length > 1) {\n if (options.disallow_auth) {\n return false;\n }\n\n if (split[0] === '') {\n return false;\n }\n\n auth = split.shift();\n\n if (auth.indexOf(':') >= 0 && auth.split(':').length > 2) {\n return false;\n }\n\n var _auth$split = auth.split(':'),\n _auth$split2 = _slicedToArray(_auth$split, 2),\n user = _auth$split2[0],\n password = _auth$split2[1];\n\n if (user === '' && password === '') {\n return false;\n }\n }\n\n hostname = split.join('@');\n port_str = null;\n ipv6 = null;\n var ipv6_match = hostname.match(wrapped_ipv6);\n\n if (ipv6_match) {\n host = '';\n ipv6 = ipv6_match[1];\n port_str = ipv6_match[2] || null;\n } else {\n split = hostname.split(':');\n host = split.shift();\n\n if (split.length) {\n port_str = split.join(':');\n }\n }\n\n if (port_str !== null && port_str.length > 0) {\n port = parseInt(port_str, 10);\n\n if (!/^[0-9]+$/.test(port_str) || port <= 0 || port > 65535) {\n return false;\n }\n } else if (options.require_port) {\n return false;\n }\n\n if (options.host_whitelist) {\n return checkHost(host, options.host_whitelist);\n }\n\n if (host === '' && !options.require_host) {\n return true;\n }\n\n if (!(0, _isIP.default)(host) && !(0, _isFQDN.default)(host, options) && (!ipv6 || !(0, _isIP.default)(ipv6, 6))) {\n return false;\n }\n\n host = host || ipv6;\n\n if (options.host_blacklist && checkHost(host, options.host_blacklist)) {\n return false;\n }\n\n return true;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isUUID;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar uuid = {\n 1: /^[0-9A-F]{8}-[0-9A-F]{4}-1[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i,\n 2: /^[0-9A-F]{8}-[0-9A-F]{4}-2[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i,\n 3: /^[0-9A-F]{8}-[0-9A-F]{4}-3[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i,\n 4: /^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i,\n 5: /^[0-9A-F]{8}-[0-9A-F]{4}-5[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i,\n all: /^[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i\n};\n\nfunction isUUID(str, version) {\n (0, _assertString.default)(str);\n var pattern = uuid[![undefined, null].includes(version) ? version : 'all'];\n return !!pattern && pattern.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isUppercase;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isUppercase(str) {\n (0, _assertString.default)(str);\n return str === str.toUpperCase();\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isVAT;\nexports.vatMatchers = void 0;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar algorithms = _interopRequireWildcard(require(\"./util/algorithms\"));\n\nfunction _getRequireWildcardCache() { if (typeof WeakMap !== \"function\") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== \"object\" && typeof obj !== \"function\") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar CH = function CH(str) {\n // @see {@link https://www.ech.ch/de/ech/ech-0097/5.2.0}\n var hasValidCheckNumber = function hasValidCheckNumber(digits) {\n var lastDigit = digits.pop(); // used as check number\n\n var weights = [5, 4, 3, 2, 7, 6, 5, 4];\n var calculatedCheckNumber = (11 - digits.reduce(function (acc, el, idx) {\n return acc + el * weights[idx];\n }, 0) % 11) % 11;\n return lastDigit === calculatedCheckNumber;\n }; // @see {@link https://www.estv.admin.ch/estv/de/home/mehrwertsteuer/uid/mwst-uid-nummer.html}\n\n\n return /^(CHE[- ]?)?(\\d{9}|(\\d{3}\\.\\d{3}\\.\\d{3})|(\\d{3} \\d{3} \\d{3})) ?(TVA|MWST|IVA)?$/.test(str) && hasValidCheckNumber(str.match(/\\d/g).map(function (el) {\n return +el;\n }));\n};\n\nvar PT = function PT(str) {\n var match = str.match(/^(PT)?(\\d{9})$/);\n\n if (!match) {\n return false;\n }\n\n var tin = match[2];\n var checksum = 11 - algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 8).map(function (a) {\n return parseInt(a, 10);\n }), 9) % 11;\n\n if (checksum > 9) {\n return parseInt(tin[8], 10) === 0;\n }\n\n return checksum === parseInt(tin[8], 10);\n};\n\nvar vatMatchers = {\n /**\r\n * European Union VAT identification numbers\r\n */\n AT: function AT(str) {\n return /^(AT)?U\\d{8}$/.test(str);\n },\n BE: function BE(str) {\n return /^(BE)?\\d{10}$/.test(str);\n },\n BG: function BG(str) {\n return /^(BG)?\\d{9,10}$/.test(str);\n },\n HR: function HR(str) {\n return /^(HR)?\\d{11}$/.test(str);\n },\n CY: function CY(str) {\n return /^(CY)?\\w{9}$/.test(str);\n },\n CZ: function CZ(str) {\n return /^(CZ)?\\d{8,10}$/.test(str);\n },\n DK: function DK(str) {\n return /^(DK)?\\d{8}$/.test(str);\n },\n EE: function EE(str) {\n return /^(EE)?\\d{9}$/.test(str);\n },\n FI: function FI(str) {\n return /^(FI)?\\d{8}$/.test(str);\n },\n FR: function FR(str) {\n return /^(FR)?\\w{2}\\d{9}$/.test(str);\n },\n DE: function DE(str) {\n return /^(DE)?\\d{9}$/.test(str);\n },\n EL: function EL(str) {\n return /^(EL)?\\d{9}$/.test(str);\n },\n HU: function HU(str) {\n return /^(HU)?\\d{8}$/.test(str);\n },\n IE: function IE(str) {\n return /^(IE)?\\d{7}\\w{1}(W)?$/.test(str);\n },\n IT: function IT(str) {\n return /^(IT)?\\d{11}$/.test(str);\n },\n LV: function LV(str) {\n return /^(LV)?\\d{11}$/.test(str);\n },\n LT: function LT(str) {\n return /^(LT)?\\d{9,12}$/.test(str);\n },\n LU: function LU(str) {\n return /^(LU)?\\d{8}$/.test(str);\n },\n MT: function MT(str) {\n return /^(MT)?\\d{8}$/.test(str);\n },\n NL: function NL(str) {\n return /^(NL)?\\d{9}B\\d{2}$/.test(str);\n },\n PL: function PL(str) {\n return /^(PL)?(\\d{10}|(\\d{3}-\\d{3}-\\d{2}-\\d{2})|(\\d{3}-\\d{2}-\\d{2}-\\d{3}))$/.test(str);\n },\n PT: PT,\n RO: function RO(str) {\n return /^(RO)?\\d{2,10}$/.test(str);\n },\n SK: function SK(str) {\n return /^(SK)?\\d{10}$/.test(str);\n },\n SI: function SI(str) {\n return /^(SI)?\\d{8}$/.test(str);\n },\n ES: function ES(str) {\n return /^(ES)?\\w\\d{7}[A-Z]$/.test(str);\n },\n SE: function SE(str) {\n return /^(SE)?\\d{12}$/.test(str);\n },\n\n /**\r\n * VAT numbers of non-EU countries\r\n */\n AL: function AL(str) {\n return /^(AL)?\\w{9}[A-Z]$/.test(str);\n },\n MK: function MK(str) {\n return /^(MK)?\\d{13}$/.test(str);\n },\n AU: function AU(str) {\n return /^(AU)?\\d{11}$/.test(str);\n },\n BY: function BY(str) {\n return /^(УНП )?\\d{9}$/.test(str);\n },\n CA: function CA(str) {\n return /^(CA)?\\d{9}$/.test(str);\n },\n IS: function IS(str) {\n return /^(IS)?\\d{5,6}$/.test(str);\n },\n IN: function IN(str) {\n return /^(IN)?\\d{15}$/.test(str);\n },\n ID: function ID(str) {\n return /^(ID)?(\\d{15}|(\\d{2}.\\d{3}.\\d{3}.\\d{1}-\\d{3}.\\d{3}))$/.test(str);\n },\n IL: function IL(str) {\n return /^(IL)?\\d{9}$/.test(str);\n },\n KZ: function KZ(str) {\n return /^(KZ)?\\d{9}$/.test(str);\n },\n NZ: function NZ(str) {\n return /^(NZ)?\\d{9}$/.test(str);\n },\n NG: function NG(str) {\n return /^(NG)?(\\d{12}|(\\d{8}-\\d{4}))$/.test(str);\n },\n NO: function NO(str) {\n return /^(NO)?\\d{9}MVA$/.test(str);\n },\n PH: function PH(str) {\n return /^(PH)?(\\d{12}|\\d{3} \\d{3} \\d{3} \\d{3})$/.test(str);\n },\n RU: function RU(str) {\n return /^(RU)?(\\d{10}|\\d{12})$/.test(str);\n },\n SM: function SM(str) {\n return /^(SM)?\\d{5}$/.test(str);\n },\n SA: function SA(str) {\n return /^(SA)?\\d{15}$/.test(str);\n },\n RS: function RS(str) {\n return /^(RS)?\\d{9}$/.test(str);\n },\n CH: CH,\n TR: function TR(str) {\n return /^(TR)?\\d{10}$/.test(str);\n },\n UA: function UA(str) {\n return /^(UA)?\\d{12}$/.test(str);\n },\n GB: function GB(str) {\n return /^GB((\\d{3} \\d{4} ([0-8][0-9]|9[0-6]))|(\\d{9} \\d{3})|(((GD[0-4])|(HA[5-9]))[0-9]{2}))$/.test(str);\n },\n UZ: function UZ(str) {\n return /^(UZ)?\\d{9}$/.test(str);\n },\n\n /**\r\n * VAT numbers of Latin American countries\r\n */\n AR: function AR(str) {\n return /^(AR)?\\d{11}$/.test(str);\n },\n BO: function BO(str) {\n return /^(BO)?\\d{7}$/.test(str);\n },\n BR: function BR(str) {\n return /^(BR)?((\\d{2}.\\d{3}.\\d{3}\\/\\d{4}-\\d{2})|(\\d{3}.\\d{3}.\\d{3}-\\d{2}))$/.test(str);\n },\n CL: function CL(str) {\n return /^(CL)?\\d{8}-\\d{1}$/.test(str);\n },\n CO: function CO(str) {\n return /^(CO)?\\d{10}$/.test(str);\n },\n CR: function CR(str) {\n return /^(CR)?\\d{9,12}$/.test(str);\n },\n EC: function EC(str) {\n return /^(EC)?\\d{13}$/.test(str);\n },\n SV: function SV(str) {\n return /^(SV)?\\d{4}-\\d{6}-\\d{3}-\\d{1}$/.test(str);\n },\n GT: function GT(str) {\n return /^(GT)?\\d{7}-\\d{1}$/.test(str);\n },\n HN: function HN(str) {\n return /^(HN)?$/.test(str);\n },\n MX: function MX(str) {\n return /^(MX)?\\w{3,4}\\d{6}\\w{3}$/.test(str);\n },\n NI: function NI(str) {\n return /^(NI)?\\d{3}-\\d{6}-\\d{4}\\w{1}$/.test(str);\n },\n PA: function PA(str) {\n return /^(PA)?$/.test(str);\n },\n PY: function PY(str) {\n return /^(PY)?\\d{6,8}-\\d{1}$/.test(str);\n },\n PE: function PE(str) {\n return /^(PE)?\\d{11}$/.test(str);\n },\n DO: function DO(str) {\n return /^(DO)?(\\d{11}|(\\d{3}-\\d{7}-\\d{1})|[1,4,5]{1}\\d{8}|([1,4,5]{1})-\\d{2}-\\d{5}-\\d{1})$/.test(str);\n },\n UY: function UY(str) {\n return /^(UY)?\\d{12}$/.test(str);\n },\n VE: function VE(str) {\n return /^(VE)?[J,G,V,E]{1}-(\\d{9}|(\\d{8}-\\d{1}))$/.test(str);\n }\n};\nexports.vatMatchers = vatMatchers;\n\nfunction isVAT(str, countryCode) {\n (0, _assertString.default)(str);\n (0, _assertString.default)(countryCode);\n\n if (countryCode in vatMatchers) {\n return vatMatchers[countryCode](str);\n }\n\n throw new Error(\"Invalid country code: '\".concat(countryCode, \"'\"));\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isVariableWidth;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _isFullWidth = require(\"./isFullWidth\");\n\nvar _isHalfWidth = require(\"./isHalfWidth\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isVariableWidth(str) {\n (0, _assertString.default)(str);\n return _isFullWidth.fullWidth.test(str) && _isHalfWidth.halfWidth.test(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isWhitelisted;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction isWhitelisted(str, chars) {\n (0, _assertString.default)(str);\n\n for (var i = str.length - 1; i >= 0; i--) {\n if (chars.indexOf(str[i]) === -1) {\n return false;\n }\n }\n\n return true;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = ltrim;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction ltrim(str, chars) {\n (0, _assertString.default)(str); // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Escaping\n\n var pattern = chars ? new RegExp(\"^[\".concat(chars.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\$&'), \"]+\"), 'g') : /^\\s+/g;\n return str.replace(pattern, '');\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = matches;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction matches(str, pattern, modifiers) {\n (0, _assertString.default)(str);\n\n if (Object.prototype.toString.call(pattern) !== '[object RegExp]') {\n pattern = new RegExp(pattern, modifiers);\n }\n\n return !!str.match(pattern);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = normalizeEmail;\n\nvar _merge = _interopRequireDefault(require(\"./util/merge\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar default_normalize_email_options = {\n // The following options apply to all email addresses\n // Lowercases the local part of the email address.\n // Please note this may violate RFC 5321 as per http://stackoverflow.com/a/9808332/192024).\n // The domain is always lowercased, as per RFC 1035\n all_lowercase: true,\n // The following conversions are specific to GMail\n // Lowercases the local part of the GMail address (known to be case-insensitive)\n gmail_lowercase: true,\n // Removes dots from the local part of the email address, as that's ignored by GMail\n gmail_remove_dots: true,\n // Removes the subaddress (e.g. \"+foo\") from the email address\n gmail_remove_subaddress: true,\n // Conversts the googlemail.com domain to gmail.com\n gmail_convert_googlemaildotcom: true,\n // The following conversions are specific to Outlook.com / Windows Live / Hotmail\n // Lowercases the local part of the Outlook.com address (known to be case-insensitive)\n outlookdotcom_lowercase: true,\n // Removes the subaddress (e.g. \"+foo\") from the email address\n outlookdotcom_remove_subaddress: true,\n // The following conversions are specific to Yahoo\n // Lowercases the local part of the Yahoo address (known to be case-insensitive)\n yahoo_lowercase: true,\n // Removes the subaddress (e.g. \"-foo\") from the email address\n yahoo_remove_subaddress: true,\n // The following conversions are specific to Yandex\n // Lowercases the local part of the Yandex address (known to be case-insensitive)\n yandex_lowercase: true,\n // The following conversions are specific to iCloud\n // Lowercases the local part of the iCloud address (known to be case-insensitive)\n icloud_lowercase: true,\n // Removes the subaddress (e.g. \"+foo\") from the email address\n icloud_remove_subaddress: true\n}; // List of domains used by iCloud\n\nvar icloud_domains = ['icloud.com', 'me.com']; // List of domains used by Outlook.com and its predecessors\n// This list is likely incomplete.\n// Partial reference:\n// https://blogs.office.com/2013/04/17/outlook-com-gets-two-step-verification-sign-in-by-alias-and-new-international-domains/\n\nvar outlookdotcom_domains = ['hotmail.at', 'hotmail.be', 'hotmail.ca', 'hotmail.cl', 'hotmail.co.il', 'hotmail.co.nz', 'hotmail.co.th', 'hotmail.co.uk', 'hotmail.com', 'hotmail.com.ar', 'hotmail.com.au', 'hotmail.com.br', 'hotmail.com.gr', 'hotmail.com.mx', 'hotmail.com.pe', 'hotmail.com.tr', 'hotmail.com.vn', 'hotmail.cz', 'hotmail.de', 'hotmail.dk', 'hotmail.es', 'hotmail.fr', 'hotmail.hu', 'hotmail.id', 'hotmail.ie', 'hotmail.in', 'hotmail.it', 'hotmail.jp', 'hotmail.kr', 'hotmail.lv', 'hotmail.my', 'hotmail.ph', 'hotmail.pt', 'hotmail.sa', 'hotmail.sg', 'hotmail.sk', 'live.be', 'live.co.uk', 'live.com', 'live.com.ar', 'live.com.mx', 'live.de', 'live.es', 'live.eu', 'live.fr', 'live.it', 'live.nl', 'msn.com', 'outlook.at', 'outlook.be', 'outlook.cl', 'outlook.co.il', 'outlook.co.nz', 'outlook.co.th', 'outlook.com', 'outlook.com.ar', 'outlook.com.au', 'outlook.com.br', 'outlook.com.gr', 'outlook.com.pe', 'outlook.com.tr', 'outlook.com.vn', 'outlook.cz', 'outlook.de', 'outlook.dk', 'outlook.es', 'outlook.fr', 'outlook.hu', 'outlook.id', 'outlook.ie', 'outlook.in', 'outlook.it', 'outlook.jp', 'outlook.kr', 'outlook.lv', 'outlook.my', 'outlook.ph', 'outlook.pt', 'outlook.sa', 'outlook.sg', 'outlook.sk', 'passport.com']; // List of domains used by Yahoo Mail\n// This list is likely incomplete\n\nvar yahoo_domains = ['rocketmail.com', 'yahoo.ca', 'yahoo.co.uk', 'yahoo.com', 'yahoo.de', 'yahoo.fr', 'yahoo.in', 'yahoo.it', 'ymail.com']; // List of domains used by yandex.ru\n\nvar yandex_domains = ['yandex.ru', 'yandex.ua', 'yandex.kz', 'yandex.com', 'yandex.by', 'ya.ru']; // replace single dots, but not multiple consecutive dots\n\nfunction dotsReplacer(match) {\n if (match.length > 1) {\n return match;\n }\n\n return '';\n}\n\nfunction normalizeEmail(email, options) {\n options = (0, _merge.default)(options, default_normalize_email_options);\n var raw_parts = email.split('@');\n var domain = raw_parts.pop();\n var user = raw_parts.join('@');\n var parts = [user, domain]; // The domain is always lowercased, as it's case-insensitive per RFC 1035\n\n parts[1] = parts[1].toLowerCase();\n\n if (parts[1] === 'gmail.com' || parts[1] === 'googlemail.com') {\n // Address is GMail\n if (options.gmail_remove_subaddress) {\n parts[0] = parts[0].split('+')[0];\n }\n\n if (options.gmail_remove_dots) {\n // this does not replace consecutive dots like example..email@gmail.com\n parts[0] = parts[0].replace(/\\.+/g, dotsReplacer);\n }\n\n if (!parts[0].length) {\n return false;\n }\n\n if (options.all_lowercase || options.gmail_lowercase) {\n parts[0] = parts[0].toLowerCase();\n }\n\n parts[1] = options.gmail_convert_googlemaildotcom ? 'gmail.com' : parts[1];\n } else if (icloud_domains.indexOf(parts[1]) >= 0) {\n // Address is iCloud\n if (options.icloud_remove_subaddress) {\n parts[0] = parts[0].split('+')[0];\n }\n\n if (!parts[0].length) {\n return false;\n }\n\n if (options.all_lowercase || options.icloud_lowercase) {\n parts[0] = parts[0].toLowerCase();\n }\n } else if (outlookdotcom_domains.indexOf(parts[1]) >= 0) {\n // Address is Outlook.com\n if (options.outlookdotcom_remove_subaddress) {\n parts[0] = parts[0].split('+')[0];\n }\n\n if (!parts[0].length) {\n return false;\n }\n\n if (options.all_lowercase || options.outlookdotcom_lowercase) {\n parts[0] = parts[0].toLowerCase();\n }\n } else if (yahoo_domains.indexOf(parts[1]) >= 0) {\n // Address is Yahoo\n if (options.yahoo_remove_subaddress) {\n var components = parts[0].split('-');\n parts[0] = components.length > 1 ? components.slice(0, -1).join('-') : components[0];\n }\n\n if (!parts[0].length) {\n return false;\n }\n\n if (options.all_lowercase || options.yahoo_lowercase) {\n parts[0] = parts[0].toLowerCase();\n }\n } else if (yandex_domains.indexOf(parts[1]) >= 0) {\n if (options.all_lowercase || options.yandex_lowercase) {\n parts[0] = parts[0].toLowerCase();\n }\n\n parts[1] = 'yandex.ru'; // all yandex domains are equal, 1st preferred\n } else if (options.all_lowercase) {\n // Any other address\n parts[0] = parts[0].toLowerCase();\n }\n\n return parts.join('@');\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = rtrim;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction rtrim(str, chars) {\n (0, _assertString.default)(str);\n\n if (chars) {\n // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Escaping\n var pattern = new RegExp(\"[\".concat(chars.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\$&'), \"]+$\"), 'g');\n return str.replace(pattern, '');\n } // Use a faster and more safe than regex trim method https://blog.stevenlevithan.com/archives/faster-trim-javascript\n\n\n var strIndex = str.length - 1;\n\n while (/\\s/.test(str.charAt(strIndex))) {\n strIndex -= 1;\n }\n\n return str.slice(0, strIndex + 1);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = stripLow;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nvar _blacklist = _interopRequireDefault(require(\"./blacklist\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction stripLow(str, keep_new_lines) {\n (0, _assertString.default)(str);\n var chars = keep_new_lines ? '\\\\x00-\\\\x09\\\\x0B\\\\x0C\\\\x0E-\\\\x1F\\\\x7F' : '\\\\x00-\\\\x1F\\\\x7F';\n return (0, _blacklist.default)(str, chars);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = toBoolean;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction toBoolean(str, strict) {\n (0, _assertString.default)(str);\n\n if (strict) {\n return str === '1' || /^true$/i.test(str);\n }\n\n return str !== '0' && !/^false$/i.test(str) && str !== '';\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = toDate;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction toDate(date) {\n (0, _assertString.default)(date);\n date = Date.parse(date);\n return !isNaN(date) ? new Date(date) : null;\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = toFloat;\n\nvar _isFloat = _interopRequireDefault(require(\"./isFloat\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction toFloat(str) {\n if (!(0, _isFloat.default)(str)) return NaN;\n return parseFloat(str);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = toInt;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction toInt(str, radix) {\n (0, _assertString.default)(str);\n return parseInt(str, radix || 10);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = trim;\n\nvar _rtrim = _interopRequireDefault(require(\"./rtrim\"));\n\nvar _ltrim = _interopRequireDefault(require(\"./ltrim\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? 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10 * 2 % 11 : (parseInt(str[i], 10) + checkvalue) % 10 * 2 % 11;\n }\n\n checkvalue = checkvalue === 1 ? 0 : 11 - checkvalue;\n return checkvalue === parseInt(str[10], 10);\n}\n/*\n * Luhn (mod 10) validation function\n * Called with a string of numbers (incl. check digit)\n * to validate according to the Luhn algorithm.\n */\n\n\nfunction luhnCheck(str) {\n var checksum = 0;\n var second = false;\n\n for (var i = str.length - 1; i >= 0; i--) {\n if (second) {\n var product = parseInt(str[i], 10) * 2;\n\n if (product > 9) {\n // sum digits of product and add to checksum\n checksum += product.toString().split('').map(function (a) {\n return parseInt(a, 10);\n }).reduce(function (a, b) {\n return a + b;\n }, 0);\n } else {\n checksum += product;\n }\n } else {\n checksum += parseInt(str[i], 10);\n }\n\n second = !second;\n }\n\n return checksum % 10 === 0;\n}\n/*\n * Reverse TIN multiplication and summation helper function\n * Called with an array of single-digit integers and a base multiplier\n * to calculate the sum of the digits multiplied in reverse.\n * Normally used in variations of MOD 11 algorithmic checks.\n */\n\n\nfunction reverseMultiplyAndSum(digits, base) {\n var total = 0;\n\n for (var i = 0; i < digits.length; i++) {\n total += digits[i] * (base - i);\n }\n\n return total;\n}\n/*\n * Verhoeff validation helper function\n * Called with a string of numbers\n * to validate according to the Verhoeff algorithm.\n */\n\n\nfunction verhoeffCheck(str) {\n var d_table = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 0, 6, 7, 8, 9, 5], [2, 3, 4, 0, 1, 7, 8, 9, 5, 6], [3, 4, 0, 1, 2, 8, 9, 5, 6, 7], [4, 0, 1, 2, 3, 9, 5, 6, 7, 8], [5, 9, 8, 7, 6, 0, 4, 3, 2, 1], [6, 5, 9, 8, 7, 1, 0, 4, 3, 2], [7, 6, 5, 9, 8, 2, 1, 0, 4, 3], [8, 7, 6, 5, 9, 3, 2, 1, 0, 4], [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]];\n var p_table = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 5, 7, 6, 2, 8, 3, 0, 9, 4], [5, 8, 0, 3, 7, 9, 6, 1, 4, 2], [8, 9, 1, 6, 0, 4, 3, 5, 2, 7], [9, 4, 5, 3, 1, 2, 6, 8, 7, 0], [4, 2, 8, 6, 5, 7, 3, 9, 0, 1], [2, 7, 9, 3, 8, 0, 6, 4, 1, 5], [7, 0, 4, 6, 9, 1, 3, 2, 5, 8]]; // Copy (to prevent replacement) and reverse\n\n var str_copy = str.split('').reverse().join('');\n var checksum = 0;\n\n for (var i = 0; i < str_copy.length; i++) {\n checksum = d_table[checksum][p_table[i % 8][parseInt(str_copy[i], 10)]];\n }\n\n return checksum === 0;\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = assertString;\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? 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\"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction toString(input) {\n if (_typeof(input) === 'object' && input !== null) {\n if (typeof input.toString === 'function') {\n input = input.toString();\n } else {\n input = '[object Object]';\n }\n } else if (input === null || typeof input === 'undefined' || isNaN(input) && !input.length) {\n input = '';\n }\n\n return String(input);\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = whitelist;\n\nvar _assertString = _interopRequireDefault(require(\"./util/assertString\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction whitelist(str, chars) {\n (0, _assertString.default)(str);\n return str.replace(new RegExp(\"[^\".concat(chars, \"]+\"), 'g'), '');\n}\n\nmodule.exports = exports.default;\nmodule.exports.default = exports.default;","/**\n * This file automatically generated from `pre-publish.js`.\n * Do not manually edit.\n */\n\nmodule.exports = {\n \"area\": true,\n \"base\": true,\n \"br\": true,\n \"col\": true,\n \"embed\": true,\n \"hr\": true,\n \"img\": true,\n \"input\": true,\n \"link\": true,\n \"meta\": true,\n \"param\": true,\n \"source\": true,\n \"track\": true,\n \"wbr\": true\n};\n","/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. 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(obj) => (Object.getPrototypeOf(obj)) : (obj) => (obj.__proto__);\nvar leafPrototypes;\n// create a fake namespace object\n// mode & 1: value is a module id, require it\n// mode & 2: merge all properties of value into the ns\n// mode & 4: return value when already ns object\n// mode & 16: return value when it's Promise-like\n// mode & 8|1: behave like require\n__webpack_require__.t = function(value, mode) {\n\tif(mode & 1) value = this(value);\n\tif(mode & 8) return value;\n\tif(typeof value === 'object' && value) {\n\t\tif((mode & 4) && value.__esModule) return value;\n\t\tif((mode & 16) && typeof value.then === 'function') return value;\n\t}\n\tvar ns = Object.create(null);\n\t__webpack_require__.r(ns);\n\tvar def = {};\n\tleafPrototypes = leafPrototypes || [null, getProto({}), getProto([]), getProto(getProto)];\n\tfor(var current = mode & 2 && value; typeof current == 'object' && !~leafPrototypes.indexOf(current); current = getProto(current)) {\n\t\tObject.getOwnPropertyNames(current).forEach((key) => (def[key] = () => (value[key])));\n\t}\n\tdef['default'] = () => (value);\n\t__webpack_require__.d(ns, def);\n\treturn ns;\n};","// define getter functions for harmony exports\n__webpack_require__.d = (exports, definition) => {\n\tfor(var key in definition) {\n\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n\t\t}\n\t}\n};","__webpack_require__.g = (function() {\n\tif (typeof globalThis === 'object') return globalThis;\n\ttry {\n\t\treturn this || new Function('return this')();\n\t} catch (e) {\n\t\tif (typeof window === 'object') return window;\n\t}\n})();","__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))","// define __esModule on exports\n__webpack_require__.r = (exports) => {\n\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n\t}\n\tObject.defineProperty(exports, '__esModule', { value: true });\n};","__webpack_require__.nmd = (module) => {\n\tmodule.paths = [];\n\tif (!module.children) module.children = [];\n\treturn module;\n};","__webpack_require__.p = \"/\";","// This is a magic string replaced by rollup\ndeclare const __SENTRY_SDK_VERSION__: string;\n\nexport const SDK_VERSION = typeof __SENTRY_SDK_VERSION__ === 'string' ? __SENTRY_SDK_VERSION__ : '0.0.0-unknown.0';\n","/**\n * NOTE: In order to avoid circular dependencies, if you add a function to this module and it needs to print something,\n * you must either a) use `console.log` rather than the logger, or b) put your function elsewhere.\n *\n * Note: This file was originally called `global.ts`, but was changed to unblock users which might be doing\n * string replaces with bundlers like Vite for `global` (would break imports that rely on importing from utils/src/global).\n *\n * Why worldwide?\n *\n * Why not?\n */\n\n/* eslint-disable @typescript-eslint/no-explicit-any */\n\nimport type { Carrier } from '../carrier';\nimport type { SdkSource } from './env';\n\n/** Internal global with common properties and Sentry extensions */\nexport type InternalGlobal = {\n navigator?: { userAgent?: string; maxTouchPoints?: number };\n console: Console;\n PerformanceObserver?: any;\n Sentry?: any;\n onerror?: {\n (event: object | string, source?: string, lineno?: number, colno?: number, error?: Error): any;\n __SENTRY_INSTRUMENTED__?: true;\n };\n onunhandledrejection?: {\n (event: unknown): boolean;\n __SENTRY_INSTRUMENTED__?: true;\n };\n SENTRY_ENVIRONMENT?: string;\n SENTRY_DSN?: string;\n SENTRY_RELEASE?: {\n id?: string;\n };\n SENTRY_SDK_SOURCE?: SdkSource;\n /**\n * Debug IDs are indirectly injected by Sentry CLI or bundler plugins to directly reference a particular source map\n * for resolving of a source file. The injected code will place an entry into the record for each loaded bundle/JS\n * file.\n */\n _sentryDebugIds?: Record;\n /**\n * Raw module metadata that is injected by bundler plugins.\n *\n * Keys are `error.stack` strings, values are the metadata.\n */\n _sentryModuleMetadata?: Record;\n _sentryEsmLoaderHookRegistered?: boolean;\n} & Carrier;\n\n/** Get's the global object for the current JavaScript runtime */\nexport const GLOBAL_OBJ = globalThis as unknown as InternalGlobal;\n","import type { AsyncContextStack } from './asyncContext/stackStrategy';\nimport type { AsyncContextStrategy } from './asyncContext/types';\nimport type { Scope } from './scope';\nimport type { Logger } from './utils-hoist/logger';\nimport { SDK_VERSION } from './utils-hoist/version';\nimport { GLOBAL_OBJ } from './utils-hoist/worldwide';\n\n/**\n * An object that contains globally accessible properties and maintains a scope stack.\n * @hidden\n */\nexport interface Carrier {\n __SENTRY__?: VersionedCarrier;\n}\n\ntype VersionedCarrier = {\n version?: string;\n} & Record, SentryCarrier>;\n\nexport interface SentryCarrier {\n acs?: AsyncContextStrategy;\n stack?: AsyncContextStack;\n\n globalScope?: Scope;\n defaultIsolationScope?: Scope;\n defaultCurrentScope?: Scope;\n logger?: Logger;\n\n /** Overwrites TextEncoder used in `@sentry/core`, need for `react-native@0.73` and older */\n encodePolyfill?: (input: string) => Uint8Array;\n /** Overwrites TextDecoder used in `@sentry/core`, need for `react-native@0.73` and older */\n decodePolyfill?: (input: Uint8Array) => string;\n}\n\n/**\n * Returns the global shim registry.\n *\n * FIXME: This function is problematic, because despite always returning a valid Carrier,\n * it has an optional `__SENTRY__` property, which then in turn requires us to always perform an unnecessary check\n * at the call-site. We always access the carrier through this function, so we can guarantee that `__SENTRY__` is there.\n **/\nexport function getMainCarrier(): Carrier {\n // This ensures a Sentry carrier exists\n getSentryCarrier(GLOBAL_OBJ);\n return GLOBAL_OBJ;\n}\n\n/** Will either get the existing sentry carrier, or create a new one. */\nexport function getSentryCarrier(carrier: Carrier): SentryCarrier {\n const __SENTRY__ = (carrier.__SENTRY__ = carrier.__SENTRY__ || {});\n\n // For now: First SDK that sets the .version property wins\n __SENTRY__.version = __SENTRY__.version || SDK_VERSION;\n\n // Intentionally populating and returning the version of \"this\" SDK instance\n // rather than what's set in .version so that \"this\" SDK always gets its carrier\n return (__SENTRY__[SDK_VERSION] = __SENTRY__[SDK_VERSION] || {});\n}\n\n/**\n * Returns a global singleton contained in the global `__SENTRY__[]` object.\n *\n * If the singleton doesn't already exist in `__SENTRY__`, it will be created using the given factory\n * function and added to the `__SENTRY__` object.\n *\n * @param name name of the global singleton on __SENTRY__\n * @param creator creator Factory function to create the singleton if it doesn't already exist on `__SENTRY__`\n * @param obj (Optional) The global object on which to look for `__SENTRY__`, if not `GLOBAL_OBJ`'s return value\n * @returns the singleton\n */\nexport function getGlobalSingleton(\n name: Prop,\n creator: () => NonNullable,\n obj = GLOBAL_OBJ,\n): NonNullable {\n const __SENTRY__ = (obj.__SENTRY__ = obj.__SENTRY__ || {});\n const carrier = (__SENTRY__[SDK_VERSION] = __SENTRY__[SDK_VERSION] || {});\n // Note: We do not want to set `carrier.version` here, as this may be called before any `init` is called, e.g. for the default scopes\n return carrier[name] || (carrier[name] = creator());\n}\n","/* eslint-disable @typescript-eslint/no-explicit-any */\n\nimport type { ParameterizedString, PolymorphicEvent, Primitive } from '../types-hoist';\n\n// eslint-disable-next-line @typescript-eslint/unbound-method\nconst objectToString = Object.prototype.toString;\n\n/**\n * Checks whether given value's type is one of a few Error or Error-like\n * {@link isError}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isError(wat: unknown): wat is Error {\n switch (objectToString.call(wat)) {\n case '[object Error]':\n case '[object Exception]':\n case '[object DOMException]':\n case '[object WebAssembly.Exception]':\n return true;\n default:\n return isInstanceOf(wat, Error);\n }\n}\n/**\n * Checks whether given value is an instance of the given built-in class.\n *\n * @param wat The value to be checked\n * @param className\n * @returns A boolean representing the result.\n */\nfunction isBuiltin(wat: unknown, className: string): boolean {\n return objectToString.call(wat) === `[object ${className}]`;\n}\n\n/**\n * Checks whether given value's type is ErrorEvent\n * {@link isErrorEvent}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isErrorEvent(wat: unknown): boolean {\n return isBuiltin(wat, 'ErrorEvent');\n}\n\n/**\n * Checks whether given value's type is DOMError\n * {@link isDOMError}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isDOMError(wat: unknown): boolean {\n return isBuiltin(wat, 'DOMError');\n}\n\n/**\n * Checks whether given value's type is DOMException\n * {@link isDOMException}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isDOMException(wat: unknown): boolean {\n return isBuiltin(wat, 'DOMException');\n}\n\n/**\n * Checks whether given value's type is a string\n * {@link isString}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isString(wat: unknown): wat is string {\n return isBuiltin(wat, 'String');\n}\n\n/**\n * Checks whether given string is parameterized\n * {@link isParameterizedString}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isParameterizedString(wat: unknown): wat is ParameterizedString {\n return (\n typeof wat === 'object' &&\n wat !== null &&\n '__sentry_template_string__' in wat &&\n '__sentry_template_values__' in wat\n );\n}\n\n/**\n * Checks whether given value is a primitive (undefined, null, number, boolean, string, bigint, symbol)\n * {@link isPrimitive}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isPrimitive(wat: unknown): wat is Primitive {\n return wat === null || isParameterizedString(wat) || (typeof wat !== 'object' && typeof wat !== 'function');\n}\n\n/**\n * Checks whether given value's type is an object literal, or a class instance.\n * {@link isPlainObject}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isPlainObject(wat: unknown): wat is Record {\n return isBuiltin(wat, 'Object');\n}\n\n/**\n * Checks whether given value's type is an Event instance\n * {@link isEvent}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isEvent(wat: unknown): wat is PolymorphicEvent {\n return typeof Event !== 'undefined' && isInstanceOf(wat, Event);\n}\n\n/**\n * Checks whether given value's type is an Element instance\n * {@link isElement}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isElement(wat: unknown): boolean {\n return typeof Element !== 'undefined' && isInstanceOf(wat, Element);\n}\n\n/**\n * Checks whether given value's type is an regexp\n * {@link isRegExp}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isRegExp(wat: unknown): wat is RegExp {\n return isBuiltin(wat, 'RegExp');\n}\n\n/**\n * Checks whether given value has a then function.\n * @param wat A value to be checked.\n */\nexport function isThenable(wat: any): wat is PromiseLike {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return Boolean(wat?.then && typeof wat.then === 'function');\n}\n\n/**\n * Checks whether given value's type is a SyntheticEvent\n * {@link isSyntheticEvent}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isSyntheticEvent(wat: unknown): boolean {\n return isPlainObject(wat) && 'nativeEvent' in wat && 'preventDefault' in wat && 'stopPropagation' in wat;\n}\n\n/**\n * Checks whether given value's type is an instance of provided constructor.\n * {@link isInstanceOf}.\n *\n * @param wat A value to be checked.\n * @param base A constructor to be used in a check.\n * @returns A boolean representing the result.\n */\nexport function isInstanceOf(wat: any, base: any): boolean {\n try {\n return wat instanceof base;\n } catch (_e) {\n return false;\n }\n}\n\ninterface VueViewModel {\n // Vue3\n __isVue?: boolean;\n // Vue2\n _isVue?: boolean;\n}\n/**\n * Checks whether given value's type is a Vue ViewModel.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isVueViewModel(wat: unknown): boolean {\n // Not using Object.prototype.toString because in Vue 3 it would read the instance's Symbol(Symbol.toStringTag) property.\n return !!(typeof wat === 'object' && wat !== null && ((wat as VueViewModel).__isVue || (wat as VueViewModel)._isVue));\n}\n","import { isString } from './is';\nimport { GLOBAL_OBJ } from './worldwide';\n\nconst WINDOW = GLOBAL_OBJ as unknown as Window;\n\nconst DEFAULT_MAX_STRING_LENGTH = 80;\n\ntype SimpleNode = {\n parentNode: SimpleNode;\n} | null;\n\n/**\n * Given a child DOM element, returns a query-selector statement describing that\n * and its ancestors\n * e.g. [HTMLElement] => body > div > input#foo.btn[name=baz]\n * @returns generated DOM path\n */\nexport function htmlTreeAsString(\n elem: unknown,\n options: string[] | { keyAttrs?: string[]; maxStringLength?: number } = {},\n): string {\n if (!elem) {\n return '';\n }\n\n // try/catch both:\n // - accessing event.target (see getsentry/raven-js#838, #768)\n // - `htmlTreeAsString` because it's complex, and just accessing the DOM incorrectly\n // - can throw an exception in some circumstances.\n try {\n let currentElem = elem as SimpleNode;\n const MAX_TRAVERSE_HEIGHT = 5;\n const out = [];\n let height = 0;\n let len = 0;\n const separator = ' > ';\n const sepLength = separator.length;\n let nextStr;\n const keyAttrs = Array.isArray(options) ? options : options.keyAttrs;\n const maxStringLength = (!Array.isArray(options) && options.maxStringLength) || DEFAULT_MAX_STRING_LENGTH;\n\n while (currentElem && height++ < MAX_TRAVERSE_HEIGHT) {\n nextStr = _htmlElementAsString(currentElem, keyAttrs);\n // bail out if\n // - nextStr is the 'html' element\n // - the length of the string that would be created exceeds maxStringLength\n // (ignore this limit if we are on the first iteration)\n if (nextStr === 'html' || (height > 1 && len + out.length * sepLength + nextStr.length >= maxStringLength)) {\n break;\n }\n\n out.push(nextStr);\n\n len += nextStr.length;\n currentElem = currentElem.parentNode;\n }\n\n return out.reverse().join(separator);\n } catch (_oO) {\n return '';\n }\n}\n\n/**\n * Returns a simple, query-selector representation of a DOM element\n * e.g. [HTMLElement] => input#foo.btn[name=baz]\n * @returns generated DOM path\n */\nfunction _htmlElementAsString(el: unknown, keyAttrs?: string[]): string {\n const elem = el as {\n tagName?: string;\n id?: string;\n className?: string;\n getAttribute(key: string): string;\n };\n\n const out = [];\n\n if (!elem?.tagName) {\n return '';\n }\n\n // @ts-expect-error WINDOW has HTMLElement\n if (WINDOW.HTMLElement) {\n // If using the component name annotation plugin, this value may be available on the DOM node\n if (elem instanceof HTMLElement && elem.dataset) {\n if (elem.dataset['sentryComponent']) {\n return elem.dataset['sentryComponent'];\n }\n if (elem.dataset['sentryElement']) {\n return elem.dataset['sentryElement'];\n }\n }\n }\n\n out.push(elem.tagName.toLowerCase());\n\n // Pairs of attribute keys defined in `serializeAttribute` and their values on element.\n const keyAttrPairs = keyAttrs?.length\n ? keyAttrs.filter(keyAttr => elem.getAttribute(keyAttr)).map(keyAttr => [keyAttr, elem.getAttribute(keyAttr)])\n : null;\n\n if (keyAttrPairs?.length) {\n keyAttrPairs.forEach(keyAttrPair => {\n out.push(`[${keyAttrPair[0]}=\"${keyAttrPair[1]}\"]`);\n });\n } else {\n if (elem.id) {\n out.push(`#${elem.id}`);\n }\n\n const className = elem.className;\n if (className && isString(className)) {\n const classes = className.split(/\\s+/);\n for (const c of classes) {\n out.push(`.${c}`);\n }\n }\n }\n const allowedAttrs = ['aria-label', 'type', 'name', 'title', 'alt'];\n for (const k of allowedAttrs) {\n const attr = elem.getAttribute(k);\n if (attr) {\n out.push(`[${k}=\"${attr}\"]`);\n }\n }\n\n return out.join('');\n}\n\n/**\n * A safe form of location.href\n */\nexport function getLocationHref(): string {\n try {\n return WINDOW.document.location.href;\n } catch (oO) {\n return '';\n }\n}\n\n/**\n * Given a DOM element, traverses up the tree until it finds the first ancestor node\n * that has the `data-sentry-component` or `data-sentry-element` attribute with `data-sentry-component` taking\n * precedence. This attribute is added at build-time by projects that have the component name annotation plugin installed.\n *\n * @returns a string representation of the component for the provided DOM element, or `null` if not found\n */\nexport function getComponentName(elem: unknown): string | null {\n // @ts-expect-error WINDOW has HTMLElement\n if (!WINDOW.HTMLElement) {\n return null;\n }\n\n let currentElem = elem as SimpleNode;\n const MAX_TRAVERSE_HEIGHT = 5;\n for (let i = 0; i < MAX_TRAVERSE_HEIGHT; i++) {\n if (!currentElem) {\n return null;\n }\n\n if (currentElem instanceof HTMLElement) {\n if (currentElem.dataset['sentryComponent']) {\n return currentElem.dataset['sentryComponent'];\n }\n if (currentElem.dataset['sentryElement']) {\n return currentElem.dataset['sentryElement'];\n }\n }\n\n currentElem = currentElem.parentNode;\n }\n\n return null;\n}\n","declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n","import { getGlobalSingleton } from '../carrier';\nimport type { ConsoleLevel } from '../types-hoist';\nimport { DEBUG_BUILD } from './debug-build';\nimport { GLOBAL_OBJ } from './worldwide';\n\n/** Prefix for logging strings */\nconst PREFIX = 'Sentry Logger ';\n\nexport const CONSOLE_LEVELS: readonly ConsoleLevel[] = [\n 'debug',\n 'info',\n 'warn',\n 'error',\n 'log',\n 'assert',\n 'trace',\n] as const;\n\ntype LoggerMethod = (...args: unknown[]) => void;\ntype LoggerConsoleMethods = Record;\n\n/** This may be mutated by the console instrumentation. */\nexport const originalConsoleMethods: {\n [key in ConsoleLevel]?: (...args: unknown[]) => void;\n} = {};\n\n/** A Sentry Logger instance. */\nexport interface Logger extends LoggerConsoleMethods {\n disable(): void;\n enable(): void;\n isEnabled(): boolean;\n}\n\n/**\n * Temporarily disable sentry console instrumentations.\n *\n * @param callback The function to run against the original `console` messages\n * @returns The results of the callback\n */\nexport function consoleSandbox(callback: () => T): T {\n if (!('console' in GLOBAL_OBJ)) {\n return callback();\n }\n\n const console = GLOBAL_OBJ.console as Console;\n const wrappedFuncs: Partial = {};\n\n const wrappedLevels = Object.keys(originalConsoleMethods) as ConsoleLevel[];\n\n // Restore all wrapped console methods\n wrappedLevels.forEach(level => {\n const originalConsoleMethod = originalConsoleMethods[level] as LoggerMethod;\n wrappedFuncs[level] = console[level] as LoggerMethod | undefined;\n console[level] = originalConsoleMethod;\n });\n\n try {\n return callback();\n } finally {\n // Revert restoration to wrapped state\n wrappedLevels.forEach(level => {\n console[level] = wrappedFuncs[level] as LoggerMethod;\n });\n }\n}\n\nfunction makeLogger(): Logger {\n let enabled = false;\n const logger: Partial = {\n enable: () => {\n enabled = true;\n },\n disable: () => {\n enabled = false;\n },\n isEnabled: () => enabled,\n };\n\n if (DEBUG_BUILD) {\n CONSOLE_LEVELS.forEach(name => {\n logger[name] = (...args: Parameters<(typeof GLOBAL_OBJ.console)[typeof name]>) => {\n if (enabled) {\n consoleSandbox(() => {\n GLOBAL_OBJ.console[name](`${PREFIX}[${name}]:`, ...args);\n });\n }\n };\n });\n } else {\n CONSOLE_LEVELS.forEach(name => {\n logger[name] = () => undefined;\n });\n }\n\n return logger as Logger;\n}\n\n/**\n * This is a logger singleton which either logs things or no-ops if logging is not enabled.\n * The logger is a singleton on the carrier, to ensure that a consistent logger is used throughout the SDK.\n */\nexport const logger = getGlobalSingleton('logger', makeLogger);\n","import { isRegExp, isString, isVueViewModel } from './is';\n\nexport { escapeStringForRegex } from './vendor/escapeStringForRegex';\n\n/**\n * Truncates given string to the maximum characters count\n *\n * @param str An object that contains serializable values\n * @param max Maximum number of characters in truncated string (0 = unlimited)\n * @returns string Encoded\n */\nexport function truncate(str: string, max: number = 0): string {\n if (typeof str !== 'string' || max === 0) {\n return str;\n }\n return str.length <= max ? str : `${str.slice(0, max)}...`;\n}\n\n/**\n * This is basically just `trim_line` from\n * https://github.com/getsentry/sentry/blob/master/src/sentry/lang/javascript/processor.py#L67\n *\n * @param str An object that contains serializable values\n * @param max Maximum number of characters in truncated string\n * @returns string Encoded\n */\nexport function snipLine(line: string, colno: number): string {\n let newLine = line;\n const lineLength = newLine.length;\n if (lineLength <= 150) {\n return newLine;\n }\n if (colno > lineLength) {\n // eslint-disable-next-line no-param-reassign\n colno = lineLength;\n }\n\n let start = Math.max(colno - 60, 0);\n if (start < 5) {\n start = 0;\n }\n\n let end = Math.min(start + 140, lineLength);\n if (end > lineLength - 5) {\n end = lineLength;\n }\n if (end === lineLength) {\n start = Math.max(end - 140, 0);\n }\n\n newLine = newLine.slice(start, end);\n if (start > 0) {\n newLine = `'{snip} ${newLine}`;\n }\n if (end < lineLength) {\n newLine += ' {snip}';\n }\n\n return newLine;\n}\n\n/**\n * Join values in array\n * @param input array of values to be joined together\n * @param delimiter string to be placed in-between values\n * @returns Joined values\n */\nexport function safeJoin(input: unknown[], delimiter?: string): string {\n if (!Array.isArray(input)) {\n return '';\n }\n\n const output = [];\n // eslint-disable-next-line @typescript-eslint/prefer-for-of\n for (let i = 0; i < input.length; i++) {\n const value = input[i];\n try {\n // This is a hack to fix a Vue3-specific bug that causes an infinite loop of\n // console warnings. This happens when a Vue template is rendered with\n // an undeclared variable, which we try to stringify, ultimately causing\n // Vue to issue another warning which repeats indefinitely.\n // see: https://github.com/getsentry/sentry-javascript/pull/8981\n if (isVueViewModel(value)) {\n output.push('[VueViewModel]');\n } else {\n output.push(String(value));\n }\n } catch (e) {\n output.push('[value cannot be serialized]');\n }\n }\n\n return output.join(delimiter);\n}\n\n/**\n * Checks if the given value matches a regex or string\n *\n * @param value The string to test\n * @param pattern Either a regex or a string against which `value` will be matched\n * @param requireExactStringMatch If true, `value` must match `pattern` exactly. If false, `value` will match\n * `pattern` if it contains `pattern`. Only applies to string-type patterns.\n */\nexport function isMatchingPattern(\n value: string,\n pattern: RegExp | string,\n requireExactStringMatch: boolean = false,\n): boolean {\n if (!isString(value)) {\n return false;\n }\n\n if (isRegExp(pattern)) {\n return pattern.test(value);\n }\n if (isString(pattern)) {\n return requireExactStringMatch ? value === pattern : value.includes(pattern);\n }\n\n return false;\n}\n\n/**\n * Test the given string against an array of strings and regexes. By default, string matching is done on a\n * substring-inclusion basis rather than a strict equality basis\n *\n * @param testString The string to test\n * @param patterns The patterns against which to test the string\n * @param requireExactStringMatch If true, `testString` must match one of the given string patterns exactly in order to\n * count. If false, `testString` will match a string pattern if it contains that pattern.\n * @returns\n */\nexport function stringMatchesSomePattern(\n testString: string,\n patterns: Array = [],\n requireExactStringMatch: boolean = false,\n): boolean {\n return patterns.some(pattern => isMatchingPattern(testString, pattern, requireExactStringMatch));\n}\n","/* eslint-disable @typescript-eslint/no-explicit-any */\nimport type { WrappedFunction } from '../types-hoist';\n\nimport { htmlTreeAsString } from './browser';\nimport { DEBUG_BUILD } from './debug-build';\nimport { isElement, isError, isEvent, isInstanceOf, isPlainObject, isPrimitive } from './is';\nimport { logger } from './logger';\nimport { truncate } from './string';\n\n/**\n * Replace a method in an object with a wrapped version of itself.\n *\n * @param source An object that contains a method to be wrapped.\n * @param name The name of the method to be wrapped.\n * @param replacementFactory A higher-order function that takes the original version of the given method and returns a\n * wrapped version. Note: The function returned by `replacementFactory` needs to be a non-arrow function, in order to\n * preserve the correct value of `this`, and the original method must be called using `origMethod.call(this, )` or `origMethod.apply(this, [])` (rather than being called directly), again to preserve `this`.\n * @returns void\n */\nexport function fill(source: { [key: string]: any }, name: string, replacementFactory: (...args: any[]) => any): void {\n if (!(name in source)) {\n return;\n }\n\n const original = source[name] as () => any;\n const wrapped = replacementFactory(original) as WrappedFunction;\n\n // Make sure it's a function first, as we need to attach an empty prototype for `defineProperties` to work\n // otherwise it'll throw \"TypeError: Object.defineProperties called on non-object\"\n if (typeof wrapped === 'function') {\n markFunctionWrapped(wrapped, original);\n }\n\n try {\n source[name] = wrapped;\n } catch {\n DEBUG_BUILD && logger.log(`Failed to replace method \"${name}\" in object`, source);\n }\n}\n\n/**\n * Defines a non-enumerable property on the given object.\n *\n * @param obj The object on which to set the property\n * @param name The name of the property to be set\n * @param value The value to which to set the property\n */\nexport function addNonEnumerableProperty(obj: object, name: string, value: unknown): void {\n try {\n Object.defineProperty(obj, name, {\n // enumerable: false, // the default, so we can save on bundle size by not explicitly setting it\n value: value,\n writable: true,\n configurable: true,\n });\n } catch (o_O) {\n DEBUG_BUILD && logger.log(`Failed to add non-enumerable property \"${name}\" to object`, obj);\n }\n}\n\n/**\n * Remembers the original function on the wrapped function and\n * patches up the prototype.\n *\n * @param wrapped the wrapper function\n * @param original the original function that gets wrapped\n */\nexport function markFunctionWrapped(wrapped: WrappedFunction, original: WrappedFunction): void {\n try {\n const proto = original.prototype || {};\n wrapped.prototype = original.prototype = proto;\n addNonEnumerableProperty(wrapped, '__sentry_original__', original);\n } catch (o_O) {} // eslint-disable-line no-empty\n}\n\n/**\n * This extracts the original function if available. See\n * `markFunctionWrapped` for more information.\n *\n * @param func the function to unwrap\n * @returns the unwrapped version of the function if available.\n */\n// eslint-disable-next-line @typescript-eslint/ban-types\nexport function getOriginalFunction(func: WrappedFunction): T | undefined {\n return func.__sentry_original__;\n}\n\n/**\n * Transforms any `Error` or `Event` into a plain object with all of their enumerable properties, and some of their\n * non-enumerable properties attached.\n *\n * @param value Initial source that we have to transform in order for it to be usable by the serializer\n * @returns An Event or Error turned into an object - or the value argument itself, when value is neither an Event nor\n * an Error.\n */\nexport function convertToPlainObject(value: V):\n | {\n [ownProps: string]: unknown;\n type: string;\n target: string;\n currentTarget: string;\n detail?: unknown;\n }\n | {\n [ownProps: string]: unknown;\n message: string;\n name: string;\n stack?: string;\n }\n | V {\n if (isError(value)) {\n return {\n message: value.message,\n name: value.name,\n stack: value.stack,\n ...getOwnProperties(value),\n };\n } else if (isEvent(value)) {\n const newObj: {\n [ownProps: string]: unknown;\n type: string;\n target: string;\n currentTarget: string;\n detail?: unknown;\n } = {\n type: value.type,\n target: serializeEventTarget(value.target),\n currentTarget: serializeEventTarget(value.currentTarget),\n ...getOwnProperties(value),\n };\n\n if (typeof CustomEvent !== 'undefined' && isInstanceOf(value, CustomEvent)) {\n newObj.detail = value.detail;\n }\n\n return newObj;\n } else {\n return value;\n }\n}\n\n/** Creates a string representation of the target of an `Event` object */\nfunction serializeEventTarget(target: unknown): string {\n try {\n return isElement(target) ? htmlTreeAsString(target) : Object.prototype.toString.call(target);\n } catch (_oO) {\n return '';\n }\n}\n\n/** Filters out all but an object's own properties */\nfunction getOwnProperties(obj: unknown): { [key: string]: unknown } {\n if (typeof obj === 'object' && obj !== null) {\n const extractedProps: { [key: string]: unknown } = {};\n for (const property in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, property)) {\n extractedProps[property] = (obj as Record)[property];\n }\n }\n return extractedProps;\n } else {\n return {};\n }\n}\n\n/**\n * Given any captured exception, extract its keys and create a sorted\n * and truncated list that will be used inside the event message.\n * eg. `Non-error exception captured with keys: foo, bar, baz`\n */\nexport function extractExceptionKeysForMessage(exception: Record, maxLength: number = 40): string {\n const keys = Object.keys(convertToPlainObject(exception));\n keys.sort();\n\n const firstKey = keys[0];\n\n if (!firstKey) {\n return '[object has no keys]';\n }\n\n if (firstKey.length >= maxLength) {\n return truncate(firstKey, maxLength);\n }\n\n for (let includedKeys = keys.length; includedKeys > 0; includedKeys--) {\n const serialized = keys.slice(0, includedKeys).join(', ');\n if (serialized.length > maxLength) {\n continue;\n }\n if (includedKeys === keys.length) {\n return serialized;\n }\n return truncate(serialized, maxLength);\n }\n\n return '';\n}\n\n/**\n * Given any object, return a new object having removed all fields whose value was `undefined`.\n * Works recursively on objects and arrays.\n *\n * Attention: This function keeps circular references in the returned object.\n */\nexport function dropUndefinedKeys(inputValue: T): T {\n // This map keeps track of what already visited nodes map to.\n // Our Set - based memoBuilder doesn't work here because we want to the output object to have the same circular\n // references as the input object.\n const memoizationMap = new Map();\n\n // This function just proxies `_dropUndefinedKeys` to keep the `memoBuilder` out of this function's API\n return _dropUndefinedKeys(inputValue, memoizationMap);\n}\n\nfunction _dropUndefinedKeys(inputValue: T, memoizationMap: Map): T {\n if (isPojo(inputValue)) {\n // If this node has already been visited due to a circular reference, return the object it was mapped to in the new object\n const memoVal = memoizationMap.get(inputValue);\n if (memoVal !== undefined) {\n return memoVal as T;\n }\n\n const returnValue: { [key: string]: unknown } = {};\n // Store the mapping of this value in case we visit it again, in case of circular data\n memoizationMap.set(inputValue, returnValue);\n\n for (const key of Object.getOwnPropertyNames(inputValue)) {\n if (typeof inputValue[key] !== 'undefined') {\n returnValue[key] = _dropUndefinedKeys(inputValue[key], memoizationMap);\n }\n }\n\n return returnValue as T;\n }\n\n if (Array.isArray(inputValue)) {\n // If this node has already been visited due to a circular reference, return the array it was mapped to in the new object\n const memoVal = memoizationMap.get(inputValue);\n if (memoVal !== undefined) {\n return memoVal as T;\n }\n\n const returnValue: unknown[] = [];\n // Store the mapping of this value in case we visit it again, in case of circular data\n memoizationMap.set(inputValue, returnValue);\n\n inputValue.forEach((item: unknown) => {\n returnValue.push(_dropUndefinedKeys(item, memoizationMap));\n });\n\n return returnValue as unknown as T;\n }\n\n return inputValue;\n}\n\nfunction isPojo(input: unknown): input is Record {\n if (!isPlainObject(input)) {\n return false;\n }\n\n try {\n const name = (Object.getPrototypeOf(input) as { constructor: { name: string } }).constructor.name;\n return !name || name === 'Object';\n } catch {\n return true;\n }\n}\n\n/**\n * Ensure that something is an object.\n *\n * Turns `undefined` and `null` into `String`s and all other primitives into instances of their respective wrapper\n * classes (String, Boolean, Number, etc.). Acts as the identity function on non-primitives.\n *\n * @param wat The subject of the objectification\n * @returns A version of `wat` which can safely be used with `Object` class methods\n */\nexport function objectify(wat: unknown): typeof Object {\n let objectified;\n switch (true) {\n // this will catch both undefined and null\n case wat == undefined:\n objectified = new String(wat);\n break;\n\n // Though symbols and bigints do have wrapper classes (`Symbol` and `BigInt`, respectively), for whatever reason\n // those classes don't have constructors which can be used with the `new` keyword. We therefore need to cast each as\n // an object in order to wrap it.\n case typeof wat === 'symbol' || typeof wat === 'bigint':\n objectified = Object(wat);\n break;\n\n // this will catch the remaining primitives: `String`, `Number`, and `Boolean`\n case isPrimitive(wat):\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n objectified = new (wat as any).constructor(wat);\n break;\n\n // by process of elimination, at this point we know that `wat` must already be an object\n default:\n objectified = wat;\n break;\n }\n return objectified;\n}\n","import { GLOBAL_OBJ } from './worldwide';\n\nconst ONE_SECOND_IN_MS = 1000;\n\n/**\n * A partial definition of the [Performance Web API]{@link https://developer.mozilla.org/en-US/docs/Web/API/Performance}\n * for accessing a high-resolution monotonic clock.\n */\ninterface Performance {\n /**\n * The millisecond timestamp at which measurement began, measured in Unix time.\n */\n timeOrigin: number;\n /**\n * Returns the current millisecond timestamp, where 0 represents the start of measurement.\n */\n now(): number;\n}\n\n/**\n * Returns a timestamp in seconds since the UNIX epoch using the Date API.\n */\nexport function dateTimestampInSeconds(): number {\n return Date.now() / ONE_SECOND_IN_MS;\n}\n\n/**\n * Returns a wrapper around the native Performance API browser implementation, or undefined for browsers that do not\n * support the API.\n *\n * Wrapping the native API works around differences in behavior from different browsers.\n */\nfunction createUnixTimestampInSecondsFunc(): () => number {\n const { performance } = GLOBAL_OBJ as typeof GLOBAL_OBJ & { performance?: Performance };\n if (!performance?.now) {\n return dateTimestampInSeconds;\n }\n\n // Some browser and environments don't have a timeOrigin, so we fallback to\n // using Date.now() to compute the starting time.\n const approxStartingTimeOrigin = Date.now() - performance.now();\n const timeOrigin = performance.timeOrigin == undefined ? approxStartingTimeOrigin : performance.timeOrigin;\n\n // performance.now() is a monotonic clock, which means it starts at 0 when the process begins. To get the current\n // wall clock time (actual UNIX timestamp), we need to add the starting time origin and the current time elapsed.\n //\n // TODO: This does not account for the case where the monotonic clock that powers performance.now() drifts from the\n // wall clock time, which causes the returned timestamp to be inaccurate. We should investigate how to detect and\n // correct for this.\n // See: https://github.com/getsentry/sentry-javascript/issues/2590\n // See: https://github.com/mdn/content/issues/4713\n // See: https://dev.to/noamr/when-a-millisecond-is-not-a-millisecond-3h6\n return () => {\n return (timeOrigin + performance.now()) / ONE_SECOND_IN_MS;\n };\n}\n\n/**\n * Returns a timestamp in seconds since the UNIX epoch using either the Performance or Date APIs, depending on the\n * availability of the Performance API.\n *\n * BUG: Note that because of how browsers implement the Performance API, the clock might stop when the computer is\n * asleep. This creates a skew between `dateTimestampInSeconds` and `timestampInSeconds`. The\n * skew can grow to arbitrary amounts like days, weeks or months.\n * See https://github.com/getsentry/sentry-javascript/issues/2590.\n */\nexport const timestampInSeconds = createUnixTimestampInSecondsFunc();\n\n/**\n * Cached result of getBrowserTimeOrigin.\n */\nlet cachedTimeOrigin: [number | undefined, string] | undefined;\n\n/**\n * Gets the time origin and the mode used to determine it.\n */\nfunction getBrowserTimeOrigin(): [number | undefined, string] {\n // Unfortunately browsers may report an inaccurate time origin data, through either performance.timeOrigin or\n // performance.timing.navigationStart, which results in poor results in performance data. We only treat time origin\n // data as reliable if they are within a reasonable threshold of the current time.\n\n const { performance } = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n if (!performance?.now) {\n return [undefined, 'none'];\n }\n\n const threshold = 3600 * 1000;\n const performanceNow = performance.now();\n const dateNow = Date.now();\n\n // if timeOrigin isn't available set delta to threshold so it isn't used\n const timeOriginDelta = performance.timeOrigin\n ? Math.abs(performance.timeOrigin + performanceNow - dateNow)\n : threshold;\n const timeOriginIsReliable = timeOriginDelta < threshold;\n\n // While performance.timing.navigationStart is deprecated in favor of performance.timeOrigin, performance.timeOrigin\n // is not as widely supported. Namely, performance.timeOrigin is undefined in Safari as of writing.\n // Also as of writing, performance.timing is not available in Web Workers in mainstream browsers, so it is not always\n // a valid fallback. In the absence of an initial time provided by the browser, fallback to the current time from the\n // Date API.\n // eslint-disable-next-line deprecation/deprecation\n const navigationStart = performance.timing?.navigationStart;\n const hasNavigationStart = typeof navigationStart === 'number';\n // if navigationStart isn't available set delta to threshold so it isn't used\n const navigationStartDelta = hasNavigationStart ? Math.abs(navigationStart + performanceNow - dateNow) : threshold;\n const navigationStartIsReliable = navigationStartDelta < threshold;\n\n if (timeOriginIsReliable || navigationStartIsReliable) {\n // Use the more reliable time origin\n if (timeOriginDelta <= navigationStartDelta) {\n return [performance.timeOrigin, 'timeOrigin'];\n } else {\n return [navigationStart, 'navigationStart'];\n }\n }\n\n // Either both timeOrigin and navigationStart are skewed or neither is available, fallback to Date.\n return [dateNow, 'dateNow'];\n}\n\n/**\n * The number of milliseconds since the UNIX epoch. This value is only usable in a browser, and only when the\n * performance API is available.\n */\nexport function browserPerformanceTimeOrigin(): number | undefined {\n if (!cachedTimeOrigin) {\n cachedTimeOrigin = getBrowserTimeOrigin();\n }\n\n return cachedTimeOrigin[0];\n}\n","import type { Event, Exception, Mechanism, StackFrame } from '../types-hoist';\n\nimport { addNonEnumerableProperty } from './object';\nimport { snipLine } from './string';\nimport { GLOBAL_OBJ } from './worldwide';\n\ninterface CryptoInternal {\n getRandomValues(array: Uint8Array): Uint8Array;\n randomUUID?(): string;\n}\n\n/** An interface for common properties on global */\ninterface CryptoGlobal {\n msCrypto?: CryptoInternal;\n crypto?: CryptoInternal;\n}\n\nfunction getCrypto(): CryptoInternal | undefined {\n const gbl = GLOBAL_OBJ as typeof GLOBAL_OBJ & CryptoGlobal;\n return gbl.crypto || gbl.msCrypto;\n}\n\n/**\n * UUID4 generator\n * @param crypto Object that provides the crypto API.\n * @returns string Generated UUID4.\n */\nexport function uuid4(crypto = getCrypto()): string {\n let getRandomByte = (): number => Math.random() * 16;\n try {\n if (crypto?.randomUUID) {\n return crypto.randomUUID().replace(/-/g, '');\n }\n if (crypto?.getRandomValues) {\n getRandomByte = () => {\n // crypto.getRandomValues might return undefined instead of the typed array\n // in old Chromium versions (e.g. 23.0.1235.0 (151422))\n // However, `typedArray` is still filled in-place.\n // @see https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues#typedarray\n const typedArray = new Uint8Array(1);\n crypto.getRandomValues(typedArray);\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n return typedArray[0]!;\n };\n }\n } catch (_) {\n // some runtimes can crash invoking crypto\n // https://github.com/getsentry/sentry-javascript/issues/8935\n }\n\n // http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#2117523\n // Concatenating the following numbers as strings results in '10000000100040008000100000000000'\n return (([1e7] as unknown as string) + 1e3 + 4e3 + 8e3 + 1e11).replace(/[018]/g, c =>\n // eslint-disable-next-line no-bitwise\n ((c as unknown as number) ^ ((getRandomByte() & 15) >> ((c as unknown as number) / 4))).toString(16),\n );\n}\n\nfunction getFirstException(event: Event): Exception | undefined {\n return event.exception?.values?.[0];\n}\n\n/**\n * Extracts either message or type+value from an event that can be used for user-facing logs\n * @returns event's description\n */\nexport function getEventDescription(event: Event): string {\n const { message, event_id: eventId } = event;\n if (message) {\n return message;\n }\n\n const firstException = getFirstException(event);\n if (firstException) {\n if (firstException.type && firstException.value) {\n return `${firstException.type}: ${firstException.value}`;\n }\n return firstException.type || firstException.value || eventId || '';\n }\n return eventId || '';\n}\n\n/**\n * Adds exception values, type and value to an synthetic Exception.\n * @param event The event to modify.\n * @param value Value of the exception.\n * @param type Type of the exception.\n * @hidden\n */\nexport function addExceptionTypeValue(event: Event, value?: string, type?: string): void {\n const exception = (event.exception = event.exception || {});\n const values = (exception.values = exception.values || []);\n const firstException = (values[0] = values[0] || {});\n if (!firstException.value) {\n firstException.value = value || '';\n }\n if (!firstException.type) {\n firstException.type = type || 'Error';\n }\n}\n\n/**\n * Adds exception mechanism data to a given event. Uses defaults if the second parameter is not passed.\n *\n * @param event The event to modify.\n * @param newMechanism Mechanism data to add to the event.\n * @hidden\n */\nexport function addExceptionMechanism(event: Event, newMechanism?: Partial): void {\n const firstException = getFirstException(event);\n if (!firstException) {\n return;\n }\n\n const defaultMechanism = { type: 'generic', handled: true };\n const currentMechanism = firstException.mechanism;\n firstException.mechanism = { ...defaultMechanism, ...currentMechanism, ...newMechanism };\n\n if (newMechanism && 'data' in newMechanism) {\n const mergedData = { ...currentMechanism?.data, ...newMechanism.data };\n firstException.mechanism.data = mergedData;\n }\n}\n\n// https://semver.org/#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string\nconst SEMVER_REGEXP =\n /^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$/;\n\n/**\n * Represents Semantic Versioning object\n */\ninterface SemVer {\n major?: number;\n minor?: number;\n patch?: number;\n prerelease?: string;\n buildmetadata?: string;\n}\n\nfunction _parseInt(input: string | undefined): number {\n return parseInt(input || '', 10);\n}\n\n/**\n * Parses input into a SemVer interface\n * @param input string representation of a semver version\n */\nexport function parseSemver(input: string): SemVer {\n const match = input.match(SEMVER_REGEXP) || [];\n const major = _parseInt(match[1]);\n const minor = _parseInt(match[2]);\n const patch = _parseInt(match[3]);\n return {\n buildmetadata: match[5],\n major: isNaN(major) ? undefined : major,\n minor: isNaN(minor) ? undefined : minor,\n patch: isNaN(patch) ? undefined : patch,\n prerelease: match[4],\n };\n}\n\n/**\n * This function adds context (pre/post/line) lines to the provided frame\n *\n * @param lines string[] containing all lines\n * @param frame StackFrame that will be mutated\n * @param linesOfContext number of context lines we want to add pre/post\n */\nexport function addContextToFrame(lines: string[], frame: StackFrame, linesOfContext: number = 5): void {\n // When there is no line number in the frame, attaching context is nonsensical and will even break grouping\n if (frame.lineno === undefined) {\n return;\n }\n\n const maxLines = lines.length;\n const sourceLine = Math.max(Math.min(maxLines - 1, frame.lineno - 1), 0);\n\n frame.pre_context = lines\n .slice(Math.max(0, sourceLine - linesOfContext), sourceLine)\n .map((line: string) => snipLine(line, 0));\n\n // We guard here to ensure this is not larger than the existing number of lines\n const lineIndex = Math.min(maxLines - 1, sourceLine);\n\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n frame.context_line = snipLine(lines[lineIndex]!, frame.colno || 0);\n\n frame.post_context = lines\n .slice(Math.min(sourceLine + 1, maxLines), sourceLine + 1 + linesOfContext)\n .map((line: string) => snipLine(line, 0));\n}\n\n/**\n * Checks whether or not we've already captured the given exception (note: not an identical exception - the very object\n * in question), and marks it captured if not.\n *\n * This is useful because it's possible for an error to get captured by more than one mechanism. After we intercept and\n * record an error, we rethrow it (assuming we've intercepted it before it's reached the top-level global handlers), so\n * that we don't interfere with whatever effects the error might have had were the SDK not there. At that point, because\n * the error has been rethrown, it's possible for it to bubble up to some other code we've instrumented. If it's not\n * caught after that, it will bubble all the way up to the global handlers (which of course we also instrument). This\n * function helps us ensure that even if we encounter the same error more than once, we only record it the first time we\n * see it.\n *\n * Note: It will ignore primitives (always return `false` and not mark them as seen), as properties can't be set on\n * them. {@link: Object.objectify} can be used on exceptions to convert any that are primitives into their equivalent\n * object wrapper forms so that this check will always work. However, because we need to flag the exact object which\n * will get rethrown, and because that rethrowing happens outside of the event processing pipeline, the objectification\n * must be done before the exception captured.\n *\n * @param A thrown exception to check or flag as having been seen\n * @returns `true` if the exception has already been captured, `false` if not (with the side effect of marking it seen)\n */\nexport function checkOrSetAlreadyCaught(exception: unknown): boolean {\n if (isAlreadyCaptured(exception)) {\n return true;\n }\n\n try {\n // set it this way rather than by assignment so that it's not ennumerable and therefore isn't recorded by the\n // `ExtraErrorData` integration\n addNonEnumerableProperty(exception as { [key: string]: unknown }, '__sentry_captured__', true);\n } catch (err) {\n // `exception` is a primitive, so we can't mark it seen\n }\n\n return false;\n}\n\nfunction isAlreadyCaptured(exception: unknown): boolean | void {\n try {\n return (exception as { __sentry_captured__?: boolean }).__sentry_captured__;\n } catch {} // eslint-disable-line no-empty\n}\n","import type { SerializedSession, Session, SessionContext, SessionStatus } from './types-hoist';\nimport { dropUndefinedKeys, timestampInSeconds, uuid4 } from './utils-hoist';\n\n/**\n * Creates a new `Session` object by setting certain default parameters. If optional @param context\n * is passed, the passed properties are applied to the session object.\n *\n * @param context (optional) additional properties to be applied to the returned session object\n *\n * @returns a new `Session` object\n */\nexport function makeSession(context?: Omit): Session {\n // Both timestamp and started are in seconds since the UNIX epoch.\n const startingTime = timestampInSeconds();\n\n const session: Session = {\n sid: uuid4(),\n init: true,\n timestamp: startingTime,\n started: startingTime,\n duration: 0,\n status: 'ok',\n errors: 0,\n ignoreDuration: false,\n toJSON: () => sessionToJSON(session),\n };\n\n if (context) {\n updateSession(session, context);\n }\n\n return session;\n}\n\n/**\n * Updates a session object with the properties passed in the context.\n *\n * Note that this function mutates the passed object and returns void.\n * (Had to do this instead of returning a new and updated session because closing and sending a session\n * makes an update to the session after it was passed to the sending logic.\n * @see Client.captureSession )\n *\n * @param session the `Session` to update\n * @param context the `SessionContext` holding the properties that should be updated in @param session\n */\n// eslint-disable-next-line complexity\nexport function updateSession(session: Session, context: SessionContext = {}): void {\n if (context.user) {\n if (!session.ipAddress && context.user.ip_address) {\n session.ipAddress = context.user.ip_address;\n }\n\n if (!session.did && !context.did) {\n session.did = context.user.id || context.user.email || context.user.username;\n }\n }\n\n session.timestamp = context.timestamp || timestampInSeconds();\n\n if (context.abnormal_mechanism) {\n session.abnormal_mechanism = context.abnormal_mechanism;\n }\n\n if (context.ignoreDuration) {\n session.ignoreDuration = context.ignoreDuration;\n }\n if (context.sid) {\n // Good enough uuid validation. — Kamil\n session.sid = context.sid.length === 32 ? context.sid : uuid4();\n }\n if (context.init !== undefined) {\n session.init = context.init;\n }\n if (!session.did && context.did) {\n session.did = `${context.did}`;\n }\n if (typeof context.started === 'number') {\n session.started = context.started;\n }\n if (session.ignoreDuration) {\n session.duration = undefined;\n } else if (typeof context.duration === 'number') {\n session.duration = context.duration;\n } else {\n const duration = session.timestamp - session.started;\n session.duration = duration >= 0 ? duration : 0;\n }\n if (context.release) {\n session.release = context.release;\n }\n if (context.environment) {\n session.environment = context.environment;\n }\n if (!session.ipAddress && context.ipAddress) {\n session.ipAddress = context.ipAddress;\n }\n if (!session.userAgent && context.userAgent) {\n session.userAgent = context.userAgent;\n }\n if (typeof context.errors === 'number') {\n session.errors = context.errors;\n }\n if (context.status) {\n session.status = context.status;\n }\n}\n\n/**\n * Closes a session by setting its status and updating the session object with it.\n * Internally calls `updateSession` to update the passed session object.\n *\n * Note that this function mutates the passed session (@see updateSession for explanation).\n *\n * @param session the `Session` object to be closed\n * @param status the `SessionStatus` with which the session was closed. If you don't pass a status,\n * this function will keep the previously set status, unless it was `'ok'` in which case\n * it is changed to `'exited'`.\n */\nexport function closeSession(session: Session, status?: Exclude): void {\n let context = {};\n if (status) {\n context = { status };\n } else if (session.status === 'ok') {\n context = { status: 'exited' };\n }\n\n updateSession(session, context);\n}\n\n/**\n * Serializes a passed session object to a JSON object with a slightly different structure.\n * This is necessary because the Sentry backend requires a slightly different schema of a session\n * than the one the JS SDKs use internally.\n *\n * @param session the session to be converted\n *\n * @returns a JSON object of the passed session\n */\nfunction sessionToJSON(session: Session): SerializedSession {\n return dropUndefinedKeys({\n sid: `${session.sid}`,\n init: session.init,\n // Make sure that sec is converted to ms for date constructor\n started: new Date(session.started * 1000).toISOString(),\n timestamp: new Date(session.timestamp * 1000).toISOString(),\n status: session.status,\n errors: session.errors,\n did: typeof session.did === 'number' || typeof session.did === 'string' ? `${session.did}` : undefined,\n duration: session.duration,\n abnormal_mechanism: session.abnormal_mechanism,\n attrs: {\n release: session.release,\n environment: session.environment,\n ip_address: session.ipAddress,\n user_agent: session.userAgent,\n },\n });\n}\n","import { uuid4 } from './misc';\n\n/**\n * Generate a random, valid trace ID.\n */\nexport function generateTraceId(): string {\n return uuid4();\n}\n\n/**\n * Generate a random, valid span ID.\n */\nexport function generateSpanId(): string {\n return uuid4().substring(16);\n}\n","/**\n * Shallow merge two objects.\n * Does not mutate the passed in objects.\n * Undefined/empty values in the merge object will overwrite existing values.\n *\n * By default, this merges 2 levels deep.\n */\nexport function merge(initialObj: T, mergeObj: T, levels = 2): T {\n // If the merge value is not an object, or we have no merge levels left,\n // we just set the value to the merge value\n if (!mergeObj || typeof mergeObj !== 'object' || levels <= 0) {\n return mergeObj;\n }\n\n // If the merge object is an empty object, and the initial object is not undefined, we return the initial object\n if (initialObj && Object.keys(mergeObj).length === 0) {\n return initialObj;\n }\n\n // Clone object\n const output = { ...initialObj };\n\n // Merge values into output, resursively\n for (const key in mergeObj) {\n if (Object.prototype.hasOwnProperty.call(mergeObj, key)) {\n output[key] = merge(output[key], mergeObj[key], levels - 1);\n }\n }\n\n return output;\n}\n","import type { Scope } from '../scope';\nimport type { Span } from '../types-hoist';\nimport { addNonEnumerableProperty } from '../utils-hoist/object';\n\nconst SCOPE_SPAN_FIELD = '_sentrySpan';\n\ntype ScopeWithMaybeSpan = Scope & {\n [SCOPE_SPAN_FIELD]?: Span;\n};\n\n/**\n * Set the active span for a given scope.\n * NOTE: This should NOT be used directly, but is only used internally by the trace methods.\n */\nexport function _setSpanForScope(scope: Scope, span: Span | undefined): void {\n if (span) {\n addNonEnumerableProperty(scope as ScopeWithMaybeSpan, SCOPE_SPAN_FIELD, span);\n } else {\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete (scope as ScopeWithMaybeSpan)[SCOPE_SPAN_FIELD];\n }\n}\n\n/**\n * Get the active span for a given scope.\n * NOTE: This should NOT be used directly, but is only used internally by the trace methods.\n */\nexport function _getSpanForScope(scope: ScopeWithMaybeSpan): Span | undefined {\n return scope[SCOPE_SPAN_FIELD];\n}\n","/* eslint-disable max-lines */\nimport type { Client } from './client';\nimport { updateSession } from './session';\nimport type {\n Attachment,\n Breadcrumb,\n Context,\n Contexts,\n DynamicSamplingContext,\n Event,\n EventHint,\n EventProcessor,\n Extra,\n Extras,\n Primitive,\n PropagationContext,\n RequestEventData,\n Session,\n SeverityLevel,\n Span,\n User,\n} from './types-hoist';\nimport { isPlainObject } from './utils-hoist/is';\nimport { logger } from './utils-hoist/logger';\nimport { uuid4 } from './utils-hoist/misc';\nimport { generateTraceId } from './utils-hoist/propagationContext';\nimport { dateTimestampInSeconds } from './utils-hoist/time';\nimport { merge } from './utils/merge';\nimport { _getSpanForScope, _setSpanForScope } from './utils/spanOnScope';\n\n/**\n * Default value for maximum number of breadcrumbs added to an event.\n */\nconst DEFAULT_MAX_BREADCRUMBS = 100;\n\n/**\n * A context to be used for capturing an event.\n * This can either be a Scope, or a partial ScopeContext,\n * or a callback that receives the current scope and returns a new scope to use.\n */\nexport type CaptureContext = Scope | Partial | ((scope: Scope) => Scope);\n\n/**\n * Data that can be converted to a Scope.\n */\nexport interface ScopeContext {\n user: User;\n level: SeverityLevel;\n extra: Extras;\n contexts: Contexts;\n tags: { [key: string]: Primitive };\n fingerprint: string[];\n propagationContext: PropagationContext;\n}\n\nexport interface SdkProcessingMetadata {\n [key: string]: unknown;\n requestSession?: {\n status: 'ok' | 'errored' | 'crashed';\n };\n normalizedRequest?: RequestEventData;\n dynamicSamplingContext?: Partial;\n capturedSpanScope?: Scope;\n capturedSpanIsolationScope?: Scope;\n spanCountBeforeProcessing?: number;\n ipAddress?: string;\n}\n\n/**\n * Normalized data of the Scope, ready to be used.\n */\nexport interface ScopeData {\n eventProcessors: EventProcessor[];\n breadcrumbs: Breadcrumb[];\n user: User;\n tags: { [key: string]: Primitive };\n extra: Extras;\n contexts: Contexts;\n attachments: Attachment[];\n propagationContext: PropagationContext;\n sdkProcessingMetadata: SdkProcessingMetadata;\n fingerprint: string[];\n level?: SeverityLevel;\n transactionName?: string;\n span?: Span;\n}\n\n/**\n * Holds additional event information.\n */\nexport class Scope {\n /** Flag if notifying is happening. */\n protected _notifyingListeners: boolean;\n\n /** Callback for client to receive scope changes. */\n protected _scopeListeners: Array<(scope: Scope) => void>;\n\n /** Callback list that will be called during event processing. */\n protected _eventProcessors: EventProcessor[];\n\n /** Array of breadcrumbs. */\n protected _breadcrumbs: Breadcrumb[];\n\n /** User */\n protected _user: User;\n\n /** Tags */\n protected _tags: { [key: string]: Primitive };\n\n /** Extra */\n protected _extra: Extras;\n\n /** Contexts */\n protected _contexts: Contexts;\n\n /** Attachments */\n protected _attachments: Attachment[];\n\n /** Propagation Context for distributed tracing */\n protected _propagationContext: PropagationContext;\n\n /**\n * A place to stash data which is needed at some point in the SDK's event processing pipeline but which shouldn't get\n * sent to Sentry\n */\n protected _sdkProcessingMetadata: SdkProcessingMetadata;\n\n /** Fingerprint */\n protected _fingerprint?: string[];\n\n /** Severity */\n protected _level?: SeverityLevel;\n\n /**\n * Transaction Name\n *\n * IMPORTANT: The transaction name on the scope has nothing to do with root spans/transaction objects.\n * It's purpose is to assign a transaction to the scope that's added to non-transaction events.\n */\n protected _transactionName?: string;\n\n /** Session */\n protected _session?: Session;\n\n /** The client on this scope */\n protected _client?: Client;\n\n /** Contains the last event id of a captured event. */\n protected _lastEventId?: string;\n\n // NOTE: Any field which gets added here should get added not only to the constructor but also to the `clone` method.\n\n public constructor() {\n this._notifyingListeners = false;\n this._scopeListeners = [];\n this._eventProcessors = [];\n this._breadcrumbs = [];\n this._attachments = [];\n this._user = {};\n this._tags = {};\n this._extra = {};\n this._contexts = {};\n this._sdkProcessingMetadata = {};\n this._propagationContext = {\n traceId: generateTraceId(),\n sampleRand: Math.random(),\n };\n }\n\n /**\n * Clone all data from this scope into a new scope.\n */\n public clone(): Scope {\n const newScope = new Scope();\n newScope._breadcrumbs = [...this._breadcrumbs];\n newScope._tags = { ...this._tags };\n newScope._extra = { ...this._extra };\n newScope._contexts = { ...this._contexts };\n if (this._contexts.flags) {\n // We need to copy the `values` array so insertions on a cloned scope\n // won't affect the original array.\n newScope._contexts.flags = {\n values: [...this._contexts.flags.values],\n };\n }\n\n newScope._user = this._user;\n newScope._level = this._level;\n newScope._session = this._session;\n newScope._transactionName = this._transactionName;\n newScope._fingerprint = this._fingerprint;\n newScope._eventProcessors = [...this._eventProcessors];\n newScope._attachments = [...this._attachments];\n newScope._sdkProcessingMetadata = { ...this._sdkProcessingMetadata };\n newScope._propagationContext = { ...this._propagationContext };\n newScope._client = this._client;\n newScope._lastEventId = this._lastEventId;\n\n _setSpanForScope(newScope, _getSpanForScope(this));\n\n return newScope;\n }\n\n /**\n * Update the client assigned to this scope.\n * Note that not every scope will have a client assigned - isolation scopes & the global scope will generally not have a client,\n * as well as manually created scopes.\n */\n public setClient(client: Client | undefined): void {\n this._client = client;\n }\n\n /**\n * Set the ID of the last captured error event.\n * This is generally only captured on the isolation scope.\n */\n public setLastEventId(lastEventId: string | undefined): void {\n this._lastEventId = lastEventId;\n }\n\n /**\n * Get the client assigned to this scope.\n */\n public getClient(): C | undefined {\n return this._client as C | undefined;\n }\n\n /**\n * Get the ID of the last captured error event.\n * This is generally only available on the isolation scope.\n */\n public lastEventId(): string | undefined {\n return this._lastEventId;\n }\n\n /**\n * @inheritDoc\n */\n public addScopeListener(callback: (scope: Scope) => void): void {\n this._scopeListeners.push(callback);\n }\n\n /**\n * Add an event processor that will be called before an event is sent.\n */\n public addEventProcessor(callback: EventProcessor): this {\n this._eventProcessors.push(callback);\n return this;\n }\n\n /**\n * Set the user for this scope.\n * Set to `null` to unset the user.\n */\n public setUser(user: User | null): this {\n // If null is passed we want to unset everything, but still define keys,\n // so that later down in the pipeline any existing values are cleared.\n this._user = user || {\n email: undefined,\n id: undefined,\n ip_address: undefined,\n username: undefined,\n };\n\n if (this._session) {\n updateSession(this._session, { user });\n }\n\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Get the user from this scope.\n */\n public getUser(): User | undefined {\n return this._user;\n }\n\n /**\n * Set an object that will be merged into existing tags on the scope,\n * and will be sent as tags data with the event.\n */\n public setTags(tags: { [key: string]: Primitive }): this {\n this._tags = {\n ...this._tags,\n ...tags,\n };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Set a single tag that will be sent as tags data with the event.\n */\n public setTag(key: string, value: Primitive): this {\n this._tags = { ...this._tags, [key]: value };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Set an object that will be merged into existing extra on the scope,\n * and will be sent as extra data with the event.\n */\n public setExtras(extras: Extras): this {\n this._extra = {\n ...this._extra,\n ...extras,\n };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Set a single key:value extra entry that will be sent as extra data with the event.\n */\n public setExtra(key: string, extra: Extra): this {\n this._extra = { ...this._extra, [key]: extra };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Sets the fingerprint on the scope to send with the events.\n * @param {string[]} fingerprint Fingerprint to group events in Sentry.\n */\n public setFingerprint(fingerprint: string[]): this {\n this._fingerprint = fingerprint;\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Sets the level on the scope for future events.\n */\n public setLevel(level: SeverityLevel): this {\n this._level = level;\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Sets the transaction name on the scope so that the name of e.g. taken server route or\n * the page location is attached to future events.\n *\n * IMPORTANT: Calling this function does NOT change the name of the currently active\n * root span. If you want to change the name of the active root span, use\n * `Sentry.updateSpanName(rootSpan, 'new name')` instead.\n *\n * By default, the SDK updates the scope's transaction name automatically on sensible\n * occasions, such as a page navigation or when handling a new request on the server.\n */\n public setTransactionName(name?: string): this {\n this._transactionName = name;\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Sets context data with the given name.\n * Data passed as context will be normalized. You can also pass `null` to unset the context.\n * Note that context data will not be merged - calling `setContext` will overwrite an existing context with the same key.\n */\n public setContext(key: string, context: Context | null): this {\n if (context === null) {\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete this._contexts[key];\n } else {\n this._contexts[key] = context;\n }\n\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Set the session for the scope.\n */\n public setSession(session?: Session): this {\n if (!session) {\n delete this._session;\n } else {\n this._session = session;\n }\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Get the session from the scope.\n */\n public getSession(): Session | undefined {\n return this._session;\n }\n\n /**\n * Updates the scope with provided data. Can work in three variations:\n * - plain object containing updatable attributes\n * - Scope instance that'll extract the attributes from\n * - callback function that'll receive the current scope as an argument and allow for modifications\n */\n public update(captureContext?: CaptureContext): this {\n if (!captureContext) {\n return this;\n }\n\n const scopeToMerge = typeof captureContext === 'function' ? captureContext(this) : captureContext;\n\n const scopeInstance =\n scopeToMerge instanceof Scope\n ? scopeToMerge.getScopeData()\n : isPlainObject(scopeToMerge)\n ? (captureContext as ScopeContext)\n : undefined;\n\n const { tags, extra, user, contexts, level, fingerprint = [], propagationContext } = scopeInstance || {};\n\n this._tags = { ...this._tags, ...tags };\n this._extra = { ...this._extra, ...extra };\n this._contexts = { ...this._contexts, ...contexts };\n\n if (user && Object.keys(user).length) {\n this._user = user;\n }\n\n if (level) {\n this._level = level;\n }\n\n if (fingerprint.length) {\n this._fingerprint = fingerprint;\n }\n\n if (propagationContext) {\n this._propagationContext = propagationContext;\n }\n\n return this;\n }\n\n /**\n * Clears the current scope and resets its properties.\n * Note: The client will not be cleared.\n */\n public clear(): this {\n // client is not cleared here on purpose!\n this._breadcrumbs = [];\n this._tags = {};\n this._extra = {};\n this._user = {};\n this._contexts = {};\n this._level = undefined;\n this._transactionName = undefined;\n this._fingerprint = undefined;\n this._session = undefined;\n _setSpanForScope(this, undefined);\n this._attachments = [];\n this.setPropagationContext({ traceId: generateTraceId(), sampleRand: Math.random() });\n\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Adds a breadcrumb to the scope.\n * By default, the last 100 breadcrumbs are kept.\n */\n public addBreadcrumb(breadcrumb: Breadcrumb, maxBreadcrumbs?: number): this {\n const maxCrumbs = typeof maxBreadcrumbs === 'number' ? maxBreadcrumbs : DEFAULT_MAX_BREADCRUMBS;\n\n // No data has been changed, so don't notify scope listeners\n if (maxCrumbs <= 0) {\n return this;\n }\n\n const mergedBreadcrumb = {\n timestamp: dateTimestampInSeconds(),\n ...breadcrumb,\n };\n\n this._breadcrumbs.push(mergedBreadcrumb);\n if (this._breadcrumbs.length > maxCrumbs) {\n this._breadcrumbs = this._breadcrumbs.slice(-maxCrumbs);\n this._client?.recordDroppedEvent('buffer_overflow', 'log_item');\n }\n\n this._notifyScopeListeners();\n\n return this;\n }\n\n /**\n * Get the last breadcrumb of the scope.\n */\n public getLastBreadcrumb(): Breadcrumb | undefined {\n return this._breadcrumbs[this._breadcrumbs.length - 1];\n }\n\n /**\n * Clear all breadcrumbs from the scope.\n */\n public clearBreadcrumbs(): this {\n this._breadcrumbs = [];\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * Add an attachment to the scope.\n */\n public addAttachment(attachment: Attachment): this {\n this._attachments.push(attachment);\n return this;\n }\n\n /**\n * Clear all attachments from the scope.\n */\n public clearAttachments(): this {\n this._attachments = [];\n return this;\n }\n\n /**\n * Get the data of this scope, which should be applied to an event during processing.\n */\n public getScopeData(): ScopeData {\n return {\n breadcrumbs: this._breadcrumbs,\n attachments: this._attachments,\n contexts: this._contexts,\n tags: this._tags,\n extra: this._extra,\n user: this._user,\n level: this._level,\n fingerprint: this._fingerprint || [],\n eventProcessors: this._eventProcessors,\n propagationContext: this._propagationContext,\n sdkProcessingMetadata: this._sdkProcessingMetadata,\n transactionName: this._transactionName,\n span: _getSpanForScope(this),\n };\n }\n\n /**\n * Add data which will be accessible during event processing but won't get sent to Sentry.\n */\n public setSDKProcessingMetadata(newData: SdkProcessingMetadata): this {\n this._sdkProcessingMetadata = merge(this._sdkProcessingMetadata, newData, 2);\n return this;\n }\n\n /**\n * Add propagation context to the scope, used for distributed tracing\n */\n public setPropagationContext(context: PropagationContext): this {\n this._propagationContext = context;\n return this;\n }\n\n /**\n * Get propagation context from the scope, used for distributed tracing\n */\n public getPropagationContext(): PropagationContext {\n return this._propagationContext;\n }\n\n /**\n * Capture an exception for this scope.\n *\n * @returns {string} The id of the captured Sentry event.\n */\n public captureException(exception: unknown, hint?: EventHint): string {\n const eventId = hint?.event_id || uuid4();\n\n if (!this._client) {\n logger.warn('No client configured on scope - will not capture exception!');\n return eventId;\n }\n\n const syntheticException = new Error('Sentry syntheticException');\n\n this._client.captureException(\n exception,\n {\n originalException: exception,\n syntheticException,\n ...hint,\n event_id: eventId,\n },\n this,\n );\n\n return eventId;\n }\n\n /**\n * Capture a message for this scope.\n *\n * @returns {string} The id of the captured message.\n */\n public captureMessage(message: string, level?: SeverityLevel, hint?: EventHint): string {\n const eventId = hint?.event_id || uuid4();\n\n if (!this._client) {\n logger.warn('No client configured on scope - will not capture message!');\n return eventId;\n }\n\n const syntheticException = new Error(message);\n\n this._client.captureMessage(\n message,\n level,\n {\n originalException: message,\n syntheticException,\n ...hint,\n event_id: eventId,\n },\n this,\n );\n\n return eventId;\n }\n\n /**\n * Capture a Sentry event for this scope.\n *\n * @returns {string} The id of the captured event.\n */\n public captureEvent(event: Event, hint?: EventHint): string {\n const eventId = hint?.event_id || uuid4();\n\n if (!this._client) {\n logger.warn('No client configured on scope - will not capture event!');\n return eventId;\n }\n\n this._client.captureEvent(event, { ...hint, event_id: eventId }, this);\n\n return eventId;\n }\n\n /**\n * This will be called on every set call.\n */\n protected _notifyScopeListeners(): void {\n // We need this check for this._notifyingListeners to be able to work on scope during updates\n // If this check is not here we'll produce endless recursion when something is done with the scope\n // during the callback.\n if (!this._notifyingListeners) {\n this._notifyingListeners = true;\n this._scopeListeners.forEach(callback => {\n callback(this);\n });\n this._notifyingListeners = false;\n }\n }\n}\n","import type { Client } from '../client';\nimport { getDefaultCurrentScope, getDefaultIsolationScope } from '../defaultScopes';\nimport { Scope } from '../scope';\nimport { isThenable } from '../utils-hoist/is';\nimport { getMainCarrier, getSentryCarrier } from './../carrier';\nimport type { AsyncContextStrategy } from './types';\n\ninterface Layer {\n client?: Client;\n scope: Scope;\n}\n\n/**\n * This is an object that holds a stack of scopes.\n */\nexport class AsyncContextStack {\n private readonly _stack: [Layer, ...Layer[]];\n private _isolationScope: Scope;\n\n public constructor(scope?: Scope, isolationScope?: Scope) {\n let assignedScope;\n if (!scope) {\n assignedScope = new Scope();\n } else {\n assignedScope = scope;\n }\n\n let assignedIsolationScope;\n if (!isolationScope) {\n assignedIsolationScope = new Scope();\n } else {\n assignedIsolationScope = isolationScope;\n }\n\n // scope stack for domains or the process\n this._stack = [{ scope: assignedScope }];\n this._isolationScope = assignedIsolationScope;\n }\n\n /**\n * Fork a scope for the stack.\n */\n public withScope(callback: (scope: Scope) => T): T {\n const scope = this._pushScope();\n\n let maybePromiseResult: T;\n try {\n maybePromiseResult = callback(scope);\n } catch (e) {\n this._popScope();\n throw e;\n }\n\n if (isThenable(maybePromiseResult)) {\n // @ts-expect-error - isThenable returns the wrong type\n return maybePromiseResult.then(\n res => {\n this._popScope();\n return res;\n },\n e => {\n this._popScope();\n throw e;\n },\n );\n }\n\n this._popScope();\n return maybePromiseResult;\n }\n\n /**\n * Get the client of the stack.\n */\n public getClient(): C | undefined {\n return this.getStackTop().client as C;\n }\n\n /**\n * Returns the scope of the top stack.\n */\n public getScope(): Scope {\n return this.getStackTop().scope;\n }\n\n /**\n * Get the isolation scope for the stack.\n */\n public getIsolationScope(): Scope {\n return this._isolationScope;\n }\n\n /**\n * Returns the topmost scope layer in the order domain > local > process.\n */\n public getStackTop(): Layer {\n return this._stack[this._stack.length - 1] as Layer;\n }\n\n /**\n * Push a scope to the stack.\n */\n private _pushScope(): Scope {\n // We want to clone the content of prev scope\n const scope = this.getScope().clone();\n this._stack.push({\n client: this.getClient(),\n scope,\n });\n return scope;\n }\n\n /**\n * Pop a scope from the stack.\n */\n private _popScope(): boolean {\n if (this._stack.length <= 1) return false;\n return !!this._stack.pop();\n }\n}\n\n/**\n * Get the global async context stack.\n * This will be removed during the v8 cycle and is only here to make migration easier.\n */\nfunction getAsyncContextStack(): AsyncContextStack {\n const registry = getMainCarrier();\n const sentry = getSentryCarrier(registry);\n\n return (sentry.stack = sentry.stack || new AsyncContextStack(getDefaultCurrentScope(), getDefaultIsolationScope()));\n}\n\nfunction withScope(callback: (scope: Scope) => T): T {\n return getAsyncContextStack().withScope(callback);\n}\n\nfunction withSetScope(scope: Scope, callback: (scope: Scope) => T): T {\n const stack = getAsyncContextStack() as AsyncContextStack;\n return stack.withScope(() => {\n stack.getStackTop().scope = scope;\n return callback(scope);\n });\n}\n\nfunction withIsolationScope(callback: (isolationScope: Scope) => T): T {\n return getAsyncContextStack().withScope(() => {\n return callback(getAsyncContextStack().getIsolationScope());\n });\n}\n\n/**\n * Get the stack-based async context strategy.\n */\nexport function getStackAsyncContextStrategy(): AsyncContextStrategy {\n return {\n withIsolationScope,\n withScope,\n withSetScope,\n withSetIsolationScope: (_isolationScope: Scope, callback: (isolationScope: Scope) => T) => {\n return withIsolationScope(callback);\n },\n getCurrentScope: () => getAsyncContextStack().getScope(),\n getIsolationScope: () => getAsyncContextStack().getIsolationScope(),\n };\n}\n","import { getGlobalSingleton } from './carrier';\nimport { Scope } from './scope';\n\n/** Get the default current scope. */\nexport function getDefaultCurrentScope(): Scope {\n return getGlobalSingleton('defaultCurrentScope', () => new Scope());\n}\n\n/** Get the default isolation scope. */\nexport function getDefaultIsolationScope(): Scope {\n return getGlobalSingleton('defaultIsolationScope', () => new Scope());\n}\n","import type { Carrier } from './../carrier';\nimport { getMainCarrier, getSentryCarrier } from './../carrier';\nimport { getStackAsyncContextStrategy } from './stackStrategy';\nimport type { AsyncContextStrategy } from './types';\n\n/**\n * @private Private API with no semver guarantees!\n *\n * Sets the global async context strategy\n */\nexport function setAsyncContextStrategy(strategy: AsyncContextStrategy | undefined): void {\n // Get main carrier (global for every environment)\n const registry = getMainCarrier();\n const sentry = getSentryCarrier(registry);\n sentry.acs = strategy;\n}\n\n/**\n * Get the current async context strategy.\n * If none has been setup, the default will be used.\n */\nexport function getAsyncContextStrategy(carrier: Carrier): AsyncContextStrategy {\n const sentry = getSentryCarrier(carrier);\n\n if (sentry.acs) {\n return sentry.acs;\n }\n\n // Otherwise, use the default one (stack)\n return getStackAsyncContextStrategy();\n}\n","import { getAsyncContextStrategy } from './asyncContext';\nimport { getGlobalSingleton, getMainCarrier } from './carrier';\nimport type { Client } from './client';\nimport { Scope } from './scope';\nimport type { TraceContext } from './types-hoist';\nimport { generateSpanId } from './utils-hoist';\nimport { dropUndefinedKeys } from './utils-hoist/object';\n\n/**\n * Get the currently active scope.\n */\nexport function getCurrentScope(): Scope {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n return acs.getCurrentScope();\n}\n\n/**\n * Get the currently active isolation scope.\n * The isolation scope is active for the current execution context.\n */\nexport function getIsolationScope(): Scope {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n return acs.getIsolationScope();\n}\n\n/**\n * Get the global scope.\n * This scope is applied to _all_ events.\n */\nexport function getGlobalScope(): Scope {\n return getGlobalSingleton('globalScope', () => new Scope());\n}\n\n/**\n * Creates a new scope with and executes the given operation within.\n * The scope is automatically removed once the operation\n * finishes or throws.\n */\nexport function withScope(callback: (scope: Scope) => T): T;\n/**\n * Set the given scope as the active scope in the callback.\n */\nexport function withScope(scope: Scope | undefined, callback: (scope: Scope) => T): T;\n/**\n * Either creates a new active scope, or sets the given scope as active scope in the given callback.\n */\nexport function withScope(\n ...rest: [callback: (scope: Scope) => T] | [scope: Scope | undefined, callback: (scope: Scope) => T]\n): T {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n\n // If a scope is defined, we want to make this the active scope instead of the default one\n if (rest.length === 2) {\n const [scope, callback] = rest;\n\n if (!scope) {\n return acs.withScope(callback);\n }\n\n return acs.withSetScope(scope, callback);\n }\n\n return acs.withScope(rest[0]);\n}\n\n/**\n * Attempts to fork the current isolation scope and the current scope based on the current async context strategy. If no\n * async context strategy is set, the isolation scope and the current scope will not be forked (this is currently the\n * case, for example, in the browser).\n *\n * Usage of this function in environments without async context strategy is discouraged and may lead to unexpected behaviour.\n *\n * This function is intended for Sentry SDK and SDK integration development. It is not recommended to be used in \"normal\"\n * applications directly because it comes with pitfalls. Use at your own risk!\n */\nexport function withIsolationScope(callback: (isolationScope: Scope) => T): T;\n/**\n * Set the provided isolation scope as active in the given callback. If no\n * async context strategy is set, the isolation scope and the current scope will not be forked (this is currently the\n * case, for example, in the browser).\n *\n * Usage of this function in environments without async context strategy is discouraged and may lead to unexpected behaviour.\n *\n * This function is intended for Sentry SDK and SDK integration development. It is not recommended to be used in \"normal\"\n * applications directly because it comes with pitfalls. Use at your own risk!\n *\n * If you pass in `undefined` as a scope, it will fork a new isolation scope, the same as if no scope is passed.\n */\nexport function withIsolationScope(isolationScope: Scope | undefined, callback: (isolationScope: Scope) => T): T;\n/**\n * Either creates a new active isolation scope, or sets the given isolation scope as active scope in the given callback.\n */\nexport function withIsolationScope(\n ...rest:\n | [callback: (isolationScope: Scope) => T]\n | [isolationScope: Scope | undefined, callback: (isolationScope: Scope) => T]\n): T {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n\n // If a scope is defined, we want to make this the active scope instead of the default one\n if (rest.length === 2) {\n const [isolationScope, callback] = rest;\n\n if (!isolationScope) {\n return acs.withIsolationScope(callback);\n }\n\n return acs.withSetIsolationScope(isolationScope, callback);\n }\n\n return acs.withIsolationScope(rest[0]);\n}\n\n/**\n * Get the currently active client.\n */\nexport function getClient(): C | undefined {\n return getCurrentScope().getClient();\n}\n\n/**\n * Get a trace context for the given scope.\n */\nexport function getTraceContextFromScope(scope: Scope): TraceContext {\n const propagationContext = scope.getPropagationContext();\n\n const { traceId, parentSpanId, propagationSpanId } = propagationContext;\n\n const traceContext: TraceContext = dropUndefinedKeys({\n trace_id: traceId,\n span_id: propagationSpanId || generateSpanId(),\n parent_span_id: parentSpanId,\n });\n\n return traceContext;\n}\n","export const DEFAULT_ENVIRONMENT = 'production';\n","declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n","/* eslint-disable @typescript-eslint/no-explicit-any */\nimport { isThenable } from './is';\n\n/** SyncPromise internal states */\nconst enum States {\n /** Pending */\n PENDING = 0,\n /** Resolved / OK */\n RESOLVED = 1,\n /** Rejected / Error */\n REJECTED = 2,\n}\n\n// Overloads so we can call resolvedSyncPromise without arguments and generic argument\nexport function resolvedSyncPromise(): PromiseLike;\nexport function resolvedSyncPromise(value: T | PromiseLike): PromiseLike;\n\n/**\n * Creates a resolved sync promise.\n *\n * @param value the value to resolve the promise with\n * @returns the resolved sync promise\n */\nexport function resolvedSyncPromise(value?: T | PromiseLike): PromiseLike {\n return new SyncPromise(resolve => {\n resolve(value);\n });\n}\n\n/**\n * Creates a rejected sync promise.\n *\n * @param value the value to reject the promise with\n * @returns the rejected sync promise\n */\nexport function rejectedSyncPromise(reason?: any): PromiseLike {\n return new SyncPromise((_, reject) => {\n reject(reason);\n });\n}\n\ntype Executor = (resolve: (value?: T | PromiseLike | null) => void, reject: (reason?: any) => void) => void;\n\n/**\n * Thenable class that behaves like a Promise and follows it's interface\n * but is not async internally\n */\nexport class SyncPromise implements PromiseLike {\n private _state: States;\n private _handlers: Array<[boolean, (value: T) => void, (reason: any) => any]>;\n private _value: any;\n\n public constructor(executor: Executor) {\n this._state = States.PENDING;\n this._handlers = [];\n\n this._runExecutor(executor);\n }\n\n /** @inheritdoc */\n public then(\n onfulfilled?: ((value: T) => TResult1 | PromiseLike) | null,\n onrejected?: ((reason: any) => TResult2 | PromiseLike) | null,\n ): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n this._handlers.push([\n false,\n result => {\n if (!onfulfilled) {\n // TODO: ¯\\_(ツ)_/¯\n // TODO: FIXME\n resolve(result as any);\n } else {\n try {\n resolve(onfulfilled(result));\n } catch (e) {\n reject(e);\n }\n }\n },\n reason => {\n if (!onrejected) {\n reject(reason);\n } else {\n try {\n resolve(onrejected(reason));\n } catch (e) {\n reject(e);\n }\n }\n },\n ]);\n this._executeHandlers();\n });\n }\n\n /** @inheritdoc */\n public catch(\n onrejected?: ((reason: any) => TResult | PromiseLike) | null,\n ): PromiseLike {\n return this.then(val => val, onrejected);\n }\n\n /** @inheritdoc */\n public finally(onfinally?: (() => void) | null): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n let val: TResult | any;\n let isRejected: boolean;\n\n return this.then(\n value => {\n isRejected = false;\n val = value;\n if (onfinally) {\n onfinally();\n }\n },\n reason => {\n isRejected = true;\n val = reason;\n if (onfinally) {\n onfinally();\n }\n },\n ).then(() => {\n if (isRejected) {\n reject(val);\n return;\n }\n\n resolve(val as unknown as any);\n });\n });\n }\n\n /** Excute the resolve/reject handlers. */\n private _executeHandlers(): void {\n if (this._state === States.PENDING) {\n return;\n }\n\n const cachedHandlers = this._handlers.slice();\n this._handlers = [];\n\n cachedHandlers.forEach(handler => {\n if (handler[0]) {\n return;\n }\n\n if (this._state === States.RESOLVED) {\n handler[1](this._value as unknown as any);\n }\n\n if (this._state === States.REJECTED) {\n handler[2](this._value);\n }\n\n handler[0] = true;\n });\n }\n\n /** Run the executor for the SyncPromise. */\n private _runExecutor(executor: Executor): void {\n const setResult = (state: States, value?: T | PromiseLike | any): void => {\n if (this._state !== States.PENDING) {\n return;\n }\n\n if (isThenable(value)) {\n void (value as PromiseLike).then(resolve, reject);\n return;\n }\n\n this._state = state;\n this._value = value;\n\n this._executeHandlers();\n };\n\n const resolve = (value: unknown): void => {\n setResult(States.RESOLVED, value);\n };\n\n const reject = (reason: unknown): void => {\n setResult(States.REJECTED, reason);\n };\n\n try {\n executor(resolve, reject);\n } catch (e) {\n reject(e);\n }\n }\n}\n","import { DEBUG_BUILD } from './debug-build';\nimport type { Event, EventHint, EventProcessor } from './types-hoist';\nimport { isThenable } from './utils-hoist/is';\nimport { logger } from './utils-hoist/logger';\nimport { SyncPromise } from './utils-hoist/syncpromise';\n\n/**\n * Process an array of event processors, returning the processed event (or `null` if the event was dropped).\n */\nexport function notifyEventProcessors(\n processors: EventProcessor[],\n event: Event | null,\n hint: EventHint,\n index: number = 0,\n): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n const processor = processors[index];\n if (event === null || typeof processor !== 'function') {\n resolve(event);\n } else {\n const result = processor({ ...event }, hint) as Event | null;\n\n DEBUG_BUILD && processor.id && result === null && logger.log(`Event processor \"${processor.id}\" dropped event`);\n\n if (isThenable(result)) {\n void result\n .then(final => notifyEventProcessors(processors, final, hint, index + 1).then(resolve))\n .then(null, reject);\n } else {\n void notifyEventProcessors(processors, result, hint, index + 1)\n .then(resolve)\n .then(null, reject);\n }\n }\n });\n}\n","import type { DebugImage, StackParser } from '../types-hoist';\nimport { GLOBAL_OBJ } from './worldwide';\n\ntype StackString = string;\ntype CachedResult = [string, string];\n\nlet parsedStackResults: Record | undefined;\nlet lastKeysCount: number | undefined;\nlet cachedFilenameDebugIds: Record | undefined;\n\n/**\n * Returns a map of filenames to debug identifiers.\n */\nexport function getFilenameToDebugIdMap(stackParser: StackParser): Record {\n const debugIdMap = GLOBAL_OBJ._sentryDebugIds;\n if (!debugIdMap) {\n return {};\n }\n\n const debugIdKeys = Object.keys(debugIdMap);\n\n // If the count of registered globals hasn't changed since the last call, we\n // can just return the cached result.\n if (cachedFilenameDebugIds && debugIdKeys.length === lastKeysCount) {\n return cachedFilenameDebugIds;\n }\n\n lastKeysCount = debugIdKeys.length;\n\n // Build a map of filename -> debug_id.\n cachedFilenameDebugIds = debugIdKeys.reduce>((acc, stackKey) => {\n if (!parsedStackResults) {\n parsedStackResults = {};\n }\n\n const result = parsedStackResults[stackKey];\n\n if (result) {\n acc[result[0]] = result[1];\n } else {\n const parsedStack = stackParser(stackKey);\n\n for (let i = parsedStack.length - 1; i >= 0; i--) {\n const stackFrame = parsedStack[i];\n const filename = stackFrame?.filename;\n const debugId = debugIdMap[stackKey];\n\n if (filename && debugId) {\n acc[filename] = debugId;\n parsedStackResults[stackKey] = [filename, debugId];\n break;\n }\n }\n }\n\n return acc;\n }, {});\n\n return cachedFilenameDebugIds;\n}\n\n/**\n * Returns a list of debug images for the given resources.\n */\nexport function getDebugImagesForResources(\n stackParser: StackParser,\n resource_paths: ReadonlyArray,\n): DebugImage[] {\n const filenameDebugIdMap = getFilenameToDebugIdMap(stackParser);\n\n if (!filenameDebugIdMap) {\n return [];\n }\n\n const images: DebugImage[] = [];\n for (const path of resource_paths) {\n if (path && filenameDebugIdMap[path]) {\n images.push({\n type: 'sourcemap',\n code_file: path,\n debug_id: filenameDebugIdMap[path] as string,\n });\n }\n }\n\n return images;\n}\n","import type { Event, StackFrame, StackLineParser, StackParser } from '../types-hoist';\n\nconst STACKTRACE_FRAME_LIMIT = 50;\nexport const UNKNOWN_FUNCTION = '?';\n// Used to sanitize webpack (error: *) wrapped stack errors\nconst WEBPACK_ERROR_REGEXP = /\\(error: (.*)\\)/;\nconst STRIP_FRAME_REGEXP = /captureMessage|captureException/;\n\n/**\n * Creates a stack parser with the supplied line parsers\n *\n * StackFrames are returned in the correct order for Sentry Exception\n * frames and with Sentry SDK internal frames removed from the top and bottom\n *\n */\nexport function createStackParser(...parsers: StackLineParser[]): StackParser {\n const sortedParsers = parsers.sort((a, b) => a[0] - b[0]).map(p => p[1]);\n\n return (stack: string, skipFirstLines: number = 0, framesToPop: number = 0): StackFrame[] => {\n const frames: StackFrame[] = [];\n const lines = stack.split('\\n');\n\n for (let i = skipFirstLines; i < lines.length; i++) {\n const line = lines[i] as string;\n // Ignore lines over 1kb as they are unlikely to be stack frames.\n // Many of the regular expressions use backtracking which results in run time that increases exponentially with\n // input size. Huge strings can result in hangs/Denial of Service:\n // https://github.com/getsentry/sentry-javascript/issues/2286\n if (line.length > 1024) {\n continue;\n }\n\n // https://github.com/getsentry/sentry-javascript/issues/5459\n // Remove webpack (error: *) wrappers\n const cleanedLine = WEBPACK_ERROR_REGEXP.test(line) ? line.replace(WEBPACK_ERROR_REGEXP, '$1') : line;\n\n // https://github.com/getsentry/sentry-javascript/issues/7813\n // Skip Error: lines\n if (cleanedLine.match(/\\S*Error: /)) {\n continue;\n }\n\n for (const parser of sortedParsers) {\n const frame = parser(cleanedLine);\n\n if (frame) {\n frames.push(frame);\n break;\n }\n }\n\n if (frames.length >= STACKTRACE_FRAME_LIMIT + framesToPop) {\n break;\n }\n }\n\n return stripSentryFramesAndReverse(frames.slice(framesToPop));\n };\n}\n\n/**\n * Gets a stack parser implementation from Options.stackParser\n * @see Options\n *\n * If options contains an array of line parsers, it is converted into a parser\n */\nexport function stackParserFromStackParserOptions(stackParser: StackParser | StackLineParser[]): StackParser {\n if (Array.isArray(stackParser)) {\n return createStackParser(...stackParser);\n }\n return stackParser;\n}\n\n/**\n * Removes Sentry frames from the top and bottom of the stack if present and enforces a limit of max number of frames.\n * Assumes stack input is ordered from top to bottom and returns the reverse representation so call site of the\n * function that caused the crash is the last frame in the array.\n * @hidden\n */\nexport function stripSentryFramesAndReverse(stack: ReadonlyArray): StackFrame[] {\n if (!stack.length) {\n return [];\n }\n\n const localStack = Array.from(stack);\n\n // If stack starts with one of our API calls, remove it (starts, meaning it's the top of the stack - aka last call)\n if (/sentryWrapped/.test(getLastStackFrame(localStack).function || '')) {\n localStack.pop();\n }\n\n // Reversing in the middle of the procedure allows us to just pop the values off the stack\n localStack.reverse();\n\n // If stack ends with one of our internal API calls, remove it (ends, meaning it's the bottom of the stack - aka top-most call)\n if (STRIP_FRAME_REGEXP.test(getLastStackFrame(localStack).function || '')) {\n localStack.pop();\n\n // When using synthetic events, we will have a 2 levels deep stack, as `new Error('Sentry syntheticException')`\n // is produced within the scope itself, making it:\n //\n // Sentry.captureException()\n // scope.captureException()\n //\n // instead of just the top `Sentry` call itself.\n // This forces us to possibly strip an additional frame in the exact same was as above.\n if (STRIP_FRAME_REGEXP.test(getLastStackFrame(localStack).function || '')) {\n localStack.pop();\n }\n }\n\n return localStack.slice(0, STACKTRACE_FRAME_LIMIT).map(frame => ({\n ...frame,\n filename: frame.filename || getLastStackFrame(localStack).filename,\n function: frame.function || UNKNOWN_FUNCTION,\n }));\n}\n\nfunction getLastStackFrame(arr: StackFrame[]): StackFrame {\n return arr[arr.length - 1] || {};\n}\n\nconst defaultFunctionName = '';\n\n/**\n * Safely extract function name from itself\n */\nexport function getFunctionName(fn: unknown): string {\n try {\n if (!fn || typeof fn !== 'function') {\n return defaultFunctionName;\n }\n return fn.name || defaultFunctionName;\n } catch (e) {\n // Just accessing custom props in some Selenium environments\n // can cause a \"Permission denied\" exception (see raven-js#495).\n return defaultFunctionName;\n }\n}\n\n/**\n * Get's stack frames from an event without needing to check for undefined properties.\n */\nexport function getFramesFromEvent(event: Event): StackFrame[] | undefined {\n const exception = event.exception;\n\n if (exception) {\n const frames: StackFrame[] = [];\n try {\n // @ts-expect-error Object could be undefined\n exception.values.forEach(value => {\n // @ts-expect-error Value could be undefined\n if (value.stacktrace.frames) {\n // @ts-expect-error Value could be undefined\n frames.push(...value.stacktrace.frames);\n }\n });\n return frames;\n } catch (_oO) {\n return undefined;\n }\n }\n return undefined;\n}\n","import type { Primitive } from '../types-hoist';\n\nimport { isSyntheticEvent, isVueViewModel } from './is';\nimport { convertToPlainObject } from './object';\nimport { getFunctionName } from './stacktrace';\n\ntype Prototype = { constructor?: (...args: unknown[]) => unknown };\n// This is a hack to placate TS, relying on the fact that technically, arrays are objects with integer keys. Normally we\n// think of those keys as actual numbers, but `arr['0']` turns out to work just as well as `arr[0]`, and doing it this\n// way lets us use a single type in the places where behave as if we are only dealing with objects, even if some of them\n// might be arrays.\ntype ObjOrArray = { [key: string]: T };\n\ntype MemoFunc = [\n // memoize\n (obj: object) => boolean,\n // unmemoize\n (obj: object) => void,\n];\n\n/**\n * Recursively normalizes the given object.\n *\n * - Creates a copy to prevent original input mutation\n * - Skips non-enumerable properties\n * - When stringifying, calls `toJSON` if implemented\n * - Removes circular references\n * - Translates non-serializable values (`undefined`/`NaN`/functions) to serializable format\n * - Translates known global objects/classes to a string representations\n * - Takes care of `Error` object serialization\n * - Optionally limits depth of final output\n * - Optionally limits number of properties/elements included in any single object/array\n *\n * @param input The object to be normalized.\n * @param depth The max depth to which to normalize the object. (Anything deeper stringified whole.)\n * @param maxProperties The max number of elements or properties to be included in any single array or\n * object in the normalized output.\n * @returns A normalized version of the object, or `\"**non-serializable**\"` if any errors are thrown during normalization.\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function normalize(input: unknown, depth: number = 100, maxProperties: number = +Infinity): any {\n try {\n // since we're at the outermost level, we don't provide a key\n return visit('', input, depth, maxProperties);\n } catch (err) {\n return { ERROR: `**non-serializable** (${err})` };\n }\n}\n\n/** JSDoc */\nexport function normalizeToSize(\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n object: { [key: string]: any },\n // Default Node.js REPL depth\n depth: number = 3,\n // 100kB, as 200kB is max payload size, so half sounds reasonable\n maxSize: number = 100 * 1024,\n): T {\n const normalized = normalize(object, depth);\n\n if (jsonSize(normalized) > maxSize) {\n return normalizeToSize(object, depth - 1, maxSize);\n }\n\n return normalized as T;\n}\n\n/**\n * Visits a node to perform normalization on it\n *\n * @param key The key corresponding to the given node\n * @param value The node to be visited\n * @param depth Optional number indicating the maximum recursion depth\n * @param maxProperties Optional maximum number of properties/elements included in any single object/array\n * @param memo Optional Memo class handling decycling\n */\nfunction visit(\n key: string,\n value: unknown,\n depth: number = +Infinity,\n maxProperties: number = +Infinity,\n memo = memoBuilder(),\n): Primitive | ObjOrArray {\n const [memoize, unmemoize] = memo;\n\n // Get the simple cases out of the way first\n if (\n value == null || // this matches null and undefined -> eqeq not eqeqeq\n ['boolean', 'string'].includes(typeof value) ||\n (typeof value === 'number' && Number.isFinite(value))\n ) {\n return value as Primitive;\n }\n\n const stringified = stringifyValue(key, value);\n\n // Anything we could potentially dig into more (objects or arrays) will have come back as `\"[object XXXX]\"`.\n // Everything else will have already been serialized, so if we don't see that pattern, we're done.\n if (!stringified.startsWith('[object ')) {\n return stringified;\n }\n\n // From here on, we can assert that `value` is either an object or an array.\n\n // Do not normalize objects that we know have already been normalized. As a general rule, the\n // \"__sentry_skip_normalization__\" property should only be used sparingly and only should only be set on objects that\n // have already been normalized.\n if ((value as ObjOrArray)['__sentry_skip_normalization__']) {\n return value as ObjOrArray;\n }\n\n // We can set `__sentry_override_normalization_depth__` on an object to ensure that from there\n // We keep a certain amount of depth.\n // This should be used sparingly, e.g. we use it for the redux integration to ensure we get a certain amount of state.\n const remainingDepth =\n typeof (value as ObjOrArray)['__sentry_override_normalization_depth__'] === 'number'\n ? ((value as ObjOrArray)['__sentry_override_normalization_depth__'] as number)\n : depth;\n\n // We're also done if we've reached the max depth\n if (remainingDepth === 0) {\n // At this point we know `serialized` is a string of the form `\"[object XXXX]\"`. Clean it up so it's just `\"[XXXX]\"`.\n return stringified.replace('object ', '');\n }\n\n // If we've already visited this branch, bail out, as it's circular reference. If not, note that we're seeing it now.\n if (memoize(value)) {\n return '[Circular ~]';\n }\n\n // If the value has a `toJSON` method, we call it to extract more information\n const valueWithToJSON = value as unknown & { toJSON?: () => unknown };\n if (valueWithToJSON && typeof valueWithToJSON.toJSON === 'function') {\n try {\n const jsonValue = valueWithToJSON.toJSON();\n // We need to normalize the return value of `.toJSON()` in case it has circular references\n return visit('', jsonValue, remainingDepth - 1, maxProperties, memo);\n } catch (err) {\n // pass (The built-in `toJSON` failed, but we can still try to do it ourselves)\n }\n }\n\n // At this point we know we either have an object or an array, we haven't seen it before, and we're going to recurse\n // because we haven't yet reached the max depth. Create an accumulator to hold the results of visiting each\n // property/entry, and keep track of the number of items we add to it.\n const normalized = (Array.isArray(value) ? [] : {}) as ObjOrArray;\n let numAdded = 0;\n\n // Before we begin, convert`Error` and`Event` instances into plain objects, since some of each of their relevant\n // properties are non-enumerable and otherwise would get missed.\n const visitable = convertToPlainObject(value as ObjOrArray);\n\n for (const visitKey in visitable) {\n // Avoid iterating over fields in the prototype if they've somehow been exposed to enumeration.\n if (!Object.prototype.hasOwnProperty.call(visitable, visitKey)) {\n continue;\n }\n\n if (numAdded >= maxProperties) {\n normalized[visitKey] = '[MaxProperties ~]';\n break;\n }\n\n // Recursively visit all the child nodes\n const visitValue = visitable[visitKey];\n normalized[visitKey] = visit(visitKey, visitValue, remainingDepth - 1, maxProperties, memo);\n\n numAdded++;\n }\n\n // Once we've visited all the branches, remove the parent from memo storage\n unmemoize(value);\n\n // Return accumulated values\n return normalized;\n}\n\n/* eslint-disable complexity */\n/**\n * Stringify the given value. Handles various known special values and types.\n *\n * Not meant to be used on simple primitives which already have a string representation, as it will, for example, turn\n * the number 1231 into \"[Object Number]\", nor on `null`, as it will throw.\n *\n * @param value The value to stringify\n * @returns A stringified representation of the given value\n */\nfunction stringifyValue(\n key: unknown,\n // this type is a tiny bit of a cheat, since this function does handle NaN (which is technically a number), but for\n // our internal use, it'll do\n value: Exclude,\n): string {\n try {\n if (key === 'domain' && value && typeof value === 'object' && (value as { _events: unknown })._events) {\n return '[Domain]';\n }\n\n if (key === 'domainEmitter') {\n return '[DomainEmitter]';\n }\n\n // It's safe to use `global`, `window`, and `document` here in this manner, as we are asserting using `typeof` first\n // which won't throw if they are not present.\n\n if (typeof global !== 'undefined' && value === global) {\n return '[Global]';\n }\n\n // eslint-disable-next-line no-restricted-globals\n if (typeof window !== 'undefined' && value === window) {\n return '[Window]';\n }\n\n // eslint-disable-next-line no-restricted-globals\n if (typeof document !== 'undefined' && value === document) {\n return '[Document]';\n }\n\n if (isVueViewModel(value)) {\n return '[VueViewModel]';\n }\n\n // React's SyntheticEvent thingy\n if (isSyntheticEvent(value)) {\n return '[SyntheticEvent]';\n }\n\n if (typeof value === 'number' && !Number.isFinite(value)) {\n return `[${value}]`;\n }\n\n if (typeof value === 'function') {\n return `[Function: ${getFunctionName(value)}]`;\n }\n\n if (typeof value === 'symbol') {\n return `[${String(value)}]`;\n }\n\n // stringified BigInts are indistinguishable from regular numbers, so we need to label them to avoid confusion\n if (typeof value === 'bigint') {\n return `[BigInt: ${String(value)}]`;\n }\n\n // Now that we've knocked out all the special cases and the primitives, all we have left are objects. Simply casting\n // them to strings means that instances of classes which haven't defined their `toStringTag` will just come out as\n // `\"[object Object]\"`. If we instead look at the constructor's name (which is the same as the name of the class),\n // we can make sure that only plain objects come out that way.\n const objName = getConstructorName(value);\n\n // Handle HTML Elements\n if (/^HTML(\\w*)Element$/.test(objName)) {\n return `[HTMLElement: ${objName}]`;\n }\n\n return `[object ${objName}]`;\n } catch (err) {\n return `**non-serializable** (${err})`;\n }\n}\n/* eslint-enable complexity */\n\nfunction getConstructorName(value: unknown): string {\n const prototype: Prototype | null = Object.getPrototypeOf(value);\n\n return prototype?.constructor ? prototype.constructor.name : 'null prototype';\n}\n\n/** Calculates bytes size of input string */\nfunction utf8Length(value: string): number {\n // eslint-disable-next-line no-bitwise\n return ~-encodeURI(value).split(/%..|./).length;\n}\n\n/** Calculates bytes size of input object */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction jsonSize(value: any): number {\n return utf8Length(JSON.stringify(value));\n}\n\n/**\n * Normalizes URLs in exceptions and stacktraces to a base path so Sentry can fingerprint\n * across platforms and working directory.\n *\n * @param url The URL to be normalized.\n * @param basePath The application base path.\n * @returns The normalized URL.\n */\nexport function normalizeUrlToBase(url: string, basePath: string): string {\n const escapedBase = basePath\n // Backslash to forward\n .replace(/\\\\/g, '/')\n // Escape RegExp special characters\n .replace(/[|\\\\{}()[\\]^$+*?.]/g, '\\\\$&');\n\n let newUrl = url;\n try {\n newUrl = decodeURI(url);\n } catch (_Oo) {\n // Sometime this breaks\n }\n return (\n newUrl\n .replace(/\\\\/g, '/')\n .replace(/webpack:\\/?/g, '') // Remove intermediate base path\n // eslint-disable-next-line @sentry-internal/sdk/no-regexp-constructor\n .replace(new RegExp(`(file://)?/*${escapedBase}/*`, 'ig'), 'app:///')\n );\n}\n\n/**\n * Helper to decycle json objects\n */\nfunction memoBuilder(): MemoFunc {\n const inner = new WeakSet();\n function memoize(obj: object): boolean {\n if (inner.has(obj)) {\n return true;\n }\n inner.add(obj);\n return false;\n }\n\n function unmemoize(obj: object): void {\n inner.delete(obj);\n }\n return [memoize, unmemoize];\n}\n","/**\n * Use this attribute to represent the source of a span.\n * Should be one of: custom, url, route, view, component, task, unknown\n *\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_SOURCE = 'sentry.source';\n\n/**\n * Attributes that holds the sample rate that was locally applied to a span.\n * If this attribute is not defined, it means that the span inherited a sampling decision.\n *\n * NOTE: Is only defined on root spans.\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE = 'sentry.sample_rate';\n\n/**\n * Use this attribute to represent the operation of a span.\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_OP = 'sentry.op';\n\n/**\n * Use this attribute to represent the origin of a span.\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN = 'sentry.origin';\n\n/** The reason why an idle span finished. */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON = 'sentry.idle_span_finish_reason';\n\n/** The unit of a measurement, which may be stored as a TimedEvent. */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT = 'sentry.measurement_unit';\n\n/** The value of a measurement, which may be stored as a TimedEvent. */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE = 'sentry.measurement_value';\n\n/**\n * A custom span name set by users guaranteed to be taken over any automatically\n * inferred name. This attribute is removed before the span is sent.\n *\n * @internal only meant for internal SDK usage\n * @hidden\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME = 'sentry.custom_span_name';\n\n/**\n * The id of the profile that this span occurred in.\n */\nexport const SEMANTIC_ATTRIBUTE_PROFILE_ID = 'sentry.profile_id';\n\nexport const SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME = 'sentry.exclusive_time';\n\nexport const SEMANTIC_ATTRIBUTE_CACHE_HIT = 'cache.hit';\n\nexport const SEMANTIC_ATTRIBUTE_CACHE_KEY = 'cache.key';\n\nexport const SEMANTIC_ATTRIBUTE_CACHE_ITEM_SIZE = 'cache.item_size';\n\n/** TODO: Remove these once we update to latest semantic conventions */\nexport const SEMANTIC_ATTRIBUTE_HTTP_REQUEST_METHOD = 'http.request.method';\nexport const SEMANTIC_ATTRIBUTE_URL_FULL = 'url.full';\n","import type { DynamicSamplingContext } from '../types-hoist';\n\nimport { DEBUG_BUILD } from './debug-build';\nimport { isString } from './is';\nimport { logger } from './logger';\n\nexport const SENTRY_BAGGAGE_KEY_PREFIX = 'sentry-';\n\nexport const SENTRY_BAGGAGE_KEY_PREFIX_REGEX = /^sentry-/;\n\n/**\n * Max length of a serialized baggage string\n *\n * https://www.w3.org/TR/baggage/#limits\n */\nexport const MAX_BAGGAGE_STRING_LENGTH = 8192;\n\n/**\n * Takes a baggage header and turns it into Dynamic Sampling Context, by extracting all the \"sentry-\" prefixed values\n * from it.\n *\n * @param baggageHeader A very bread definition of a baggage header as it might appear in various frameworks.\n * @returns The Dynamic Sampling Context that was found on `baggageHeader`, if there was any, `undefined` otherwise.\n */\nexport function baggageHeaderToDynamicSamplingContext(\n // Very liberal definition of what any incoming header might look like\n baggageHeader: string | string[] | number | null | undefined | boolean,\n): Partial | undefined {\n const baggageObject = parseBaggageHeader(baggageHeader);\n\n if (!baggageObject) {\n return undefined;\n }\n\n // Read all \"sentry-\" prefixed values out of the baggage object and put it onto a dynamic sampling context object.\n const dynamicSamplingContext = Object.entries(baggageObject).reduce>((acc, [key, value]) => {\n if (key.match(SENTRY_BAGGAGE_KEY_PREFIX_REGEX)) {\n const nonPrefixedKey = key.slice(SENTRY_BAGGAGE_KEY_PREFIX.length);\n acc[nonPrefixedKey] = value;\n }\n return acc;\n }, {});\n\n // Only return a dynamic sampling context object if there are keys in it.\n // A keyless object means there were no sentry values on the header, which means that there is no DSC.\n if (Object.keys(dynamicSamplingContext).length > 0) {\n return dynamicSamplingContext as Partial;\n } else {\n return undefined;\n }\n}\n\n/**\n * Turns a Dynamic Sampling Object into a baggage header by prefixing all the keys on the object with \"sentry-\".\n *\n * @param dynamicSamplingContext The Dynamic Sampling Context to turn into a header. For convenience and compatibility\n * with the `getDynamicSamplingContext` method on the Transaction class ,this argument can also be `undefined`. If it is\n * `undefined` the function will return `undefined`.\n * @returns a baggage header, created from `dynamicSamplingContext`, or `undefined` either if `dynamicSamplingContext`\n * was `undefined`, or if `dynamicSamplingContext` didn't contain any values.\n */\nexport function dynamicSamplingContextToSentryBaggageHeader(\n // this also takes undefined for convenience and bundle size in other places\n dynamicSamplingContext?: Partial,\n): string | undefined {\n if (!dynamicSamplingContext) {\n return undefined;\n }\n\n // Prefix all DSC keys with \"sentry-\" and put them into a new object\n const sentryPrefixedDSC = Object.entries(dynamicSamplingContext).reduce>(\n (acc, [dscKey, dscValue]) => {\n if (dscValue) {\n acc[`${SENTRY_BAGGAGE_KEY_PREFIX}${dscKey}`] = dscValue;\n }\n return acc;\n },\n {},\n );\n\n return objectToBaggageHeader(sentryPrefixedDSC);\n}\n\n/**\n * Take a baggage header and parse it into an object.\n */\nexport function parseBaggageHeader(\n baggageHeader: string | string[] | number | null | undefined | boolean,\n): Record | undefined {\n if (!baggageHeader || (!isString(baggageHeader) && !Array.isArray(baggageHeader))) {\n return undefined;\n }\n\n if (Array.isArray(baggageHeader)) {\n // Combine all baggage headers into one object containing the baggage values so we can later read the Sentry-DSC-values from it\n return baggageHeader.reduce>((acc, curr) => {\n const currBaggageObject = baggageHeaderToObject(curr);\n Object.entries(currBaggageObject).forEach(([key, value]) => {\n acc[key] = value;\n });\n return acc;\n }, {});\n }\n\n return baggageHeaderToObject(baggageHeader);\n}\n\n/**\n * Will parse a baggage header, which is a simple key-value map, into a flat object.\n *\n * @param baggageHeader The baggage header to parse.\n * @returns a flat object containing all the key-value pairs from `baggageHeader`.\n */\nfunction baggageHeaderToObject(baggageHeader: string): Record {\n return baggageHeader\n .split(',')\n .map(baggageEntry => baggageEntry.split('=').map(keyOrValue => decodeURIComponent(keyOrValue.trim())))\n .reduce>((acc, [key, value]) => {\n if (key && value) {\n acc[key] = value;\n }\n return acc;\n }, {});\n}\n\n/**\n * Turns a flat object (key-value pairs) into a baggage header, which is also just key-value pairs.\n *\n * @param object The object to turn into a baggage header.\n * @returns a baggage header string, or `undefined` if the object didn't have any values, since an empty baggage header\n * is not spec compliant.\n */\nexport function objectToBaggageHeader(object: Record): string | undefined {\n if (Object.keys(object).length === 0) {\n // An empty baggage header is not spec compliant: We return undefined.\n return undefined;\n }\n\n return Object.entries(object).reduce((baggageHeader, [objectKey, objectValue], currentIndex) => {\n const baggageEntry = `${encodeURIComponent(objectKey)}=${encodeURIComponent(objectValue)}`;\n const newBaggageHeader = currentIndex === 0 ? baggageEntry : `${baggageHeader},${baggageEntry}`;\n if (newBaggageHeader.length > MAX_BAGGAGE_STRING_LENGTH) {\n DEBUG_BUILD &&\n logger.warn(\n `Not adding key: ${objectKey} with val: ${objectValue} to baggage header due to exceeding baggage size limits.`,\n );\n return baggageHeader;\n } else {\n return newBaggageHeader;\n }\n }, '');\n}\n","import { getClient } from '../currentScopes';\nimport type { Options } from '../types-hoist';\n\n// Treeshakable guard to remove all code related to tracing\ndeclare const __SENTRY_TRACING__: boolean | undefined;\n\n/**\n * Determines if span recording is currently enabled.\n *\n * Spans are recorded when at least one of `tracesSampleRate` and `tracesSampler`\n * is defined in the SDK config. This function does not make any assumption about\n * sampling decisions, it only checks if the SDK is configured to record spans.\n *\n * Important: This function only determines if span recording is enabled. Trace\n * continuation and propagation is separately controlled and not covered by this function.\n * If this function returns `false`, traces can still be propagated (which is what\n * we refer to by \"Tracing without Performance\")\n * @see https://develop.sentry.dev/sdk/telemetry/traces/tracing-without-performance/\n *\n * @param maybeOptions An SDK options object to be passed to this function.\n * If this option is not provided, the function will use the current client's options.\n */\nexport function hasSpansEnabled(\n maybeOptions?: Pick | undefined,\n): boolean {\n if (typeof __SENTRY_TRACING__ === 'boolean' && !__SENTRY_TRACING__) {\n return false;\n }\n\n const options = maybeOptions || getClient()?.getOptions();\n return (\n !!options &&\n // Note: This check is `!= null`, meaning \"nullish\". `0` is not \"nullish\", `undefined` and `null` are. (This comment was brought to you by 15 minutes of questioning life)\n (options.tracesSampleRate != null || !!options.tracesSampler)\n );\n}\n\n/**\n * @see JSDoc of `hasSpansEnabled`\n * @deprecated Use `hasSpansEnabled` instead, which is a more accurately named version of this function.\n * This function will be removed in the next major version of the SDK.\n */\n// TODO(v10): Remove this export\nexport const hasTracingEnabled = hasSpansEnabled;\n","import type { Span, SpanStatus } from '../types-hoist';\n\nexport const SPAN_STATUS_UNSET = 0;\nexport const SPAN_STATUS_OK = 1;\nexport const SPAN_STATUS_ERROR = 2;\n\n/**\n * Converts a HTTP status code into a sentry status with a message.\n *\n * @param httpStatus The HTTP response status code.\n * @returns The span status or unknown_error.\n */\n// https://develop.sentry.dev/sdk/event-payloads/span/\nexport function getSpanStatusFromHttpCode(httpStatus: number): SpanStatus {\n if (httpStatus < 400 && httpStatus >= 100) {\n return { code: SPAN_STATUS_OK };\n }\n\n if (httpStatus >= 400 && httpStatus < 500) {\n switch (httpStatus) {\n case 401:\n return { code: SPAN_STATUS_ERROR, message: 'unauthenticated' };\n case 403:\n return { code: SPAN_STATUS_ERROR, message: 'permission_denied' };\n case 404:\n return { code: SPAN_STATUS_ERROR, message: 'not_found' };\n case 409:\n return { code: SPAN_STATUS_ERROR, message: 'already_exists' };\n case 413:\n return { code: SPAN_STATUS_ERROR, message: 'failed_precondition' };\n case 429:\n return { code: SPAN_STATUS_ERROR, message: 'resource_exhausted' };\n case 499:\n return { code: SPAN_STATUS_ERROR, message: 'cancelled' };\n default:\n return { code: SPAN_STATUS_ERROR, message: 'invalid_argument' };\n }\n }\n\n if (httpStatus >= 500 && httpStatus < 600) {\n switch (httpStatus) {\n case 501:\n return { code: SPAN_STATUS_ERROR, message: 'unimplemented' };\n case 503:\n return { code: SPAN_STATUS_ERROR, message: 'unavailable' };\n case 504:\n return { code: SPAN_STATUS_ERROR, message: 'deadline_exceeded' };\n default:\n return { code: SPAN_STATUS_ERROR, message: 'internal_error' };\n }\n }\n\n return { code: SPAN_STATUS_ERROR, message: 'unknown_error' };\n}\n\n/**\n * Sets the Http status attributes on the current span based on the http code.\n * Additionally, the span's status is updated, depending on the http code.\n */\nexport function setHttpStatus(span: Span, httpStatus: number): void {\n span.setAttribute('http.response.status_code', httpStatus);\n\n const spanStatus = getSpanStatusFromHttpCode(httpStatus);\n if (spanStatus.message !== 'unknown_error') {\n span.setStatus(spanStatus);\n }\n}\n","import type { Scope } from '../scope';\nimport type { Span } from '../types-hoist';\nimport { addNonEnumerableProperty } from '../utils-hoist/object';\n\nconst SCOPE_ON_START_SPAN_FIELD = '_sentryScope';\nconst ISOLATION_SCOPE_ON_START_SPAN_FIELD = '_sentryIsolationScope';\n\ntype SpanWithScopes = Span & {\n [SCOPE_ON_START_SPAN_FIELD]?: Scope;\n [ISOLATION_SCOPE_ON_START_SPAN_FIELD]?: Scope;\n};\n\n/** Store the scope & isolation scope for a span, which can the be used when it is finished. */\nexport function setCapturedScopesOnSpan(span: Span | undefined, scope: Scope, isolationScope: Scope): void {\n if (span) {\n addNonEnumerableProperty(span, ISOLATION_SCOPE_ON_START_SPAN_FIELD, isolationScope);\n addNonEnumerableProperty(span, SCOPE_ON_START_SPAN_FIELD, scope);\n }\n}\n\n/**\n * Grabs the scope and isolation scope off a span that were active when the span was started.\n */\nexport function getCapturedScopesOnSpan(span: Span): { scope?: Scope; isolationScope?: Scope } {\n return {\n scope: (span as SpanWithScopes)[SCOPE_ON_START_SPAN_FIELD],\n isolationScope: (span as SpanWithScopes)[ISOLATION_SCOPE_ON_START_SPAN_FIELD],\n };\n}\n","/**\n * Parse a sample rate from a given value.\n * This will either return a boolean or number sample rate, if the sample rate is valid (between 0 and 1).\n * If a string is passed, we try to convert it to a number.\n *\n * Any invalid sample rate will return `undefined`.\n */\nexport function parseSampleRate(sampleRate: unknown): number | undefined {\n if (typeof sampleRate === 'boolean') {\n return Number(sampleRate);\n }\n\n const rate = typeof sampleRate === 'string' ? parseFloat(sampleRate) : sampleRate;\n if (typeof rate !== 'number' || isNaN(rate) || rate < 0 || rate > 1) {\n return undefined;\n }\n\n return rate;\n}\n","import type { DynamicSamplingContext, PropagationContext, TraceparentData } from '../types-hoist';\nimport { parseSampleRate } from '../utils/parseSampleRate';\n\nimport { baggageHeaderToDynamicSamplingContext } from './baggage';\nimport { generateSpanId, generateTraceId } from './propagationContext';\n\n// eslint-disable-next-line @sentry-internal/sdk/no-regexp-constructor -- RegExp is used for readability here\nexport const TRACEPARENT_REGEXP = new RegExp(\n '^[ \\\\t]*' + // whitespace\n '([0-9a-f]{32})?' + // trace_id\n '-?([0-9a-f]{16})?' + // span_id\n '-?([01])?' + // sampled\n '[ \\\\t]*$', // whitespace\n);\n\n/**\n * Extract transaction context data from a `sentry-trace` header.\n *\n * @param traceparent Traceparent string\n *\n * @returns Object containing data from the header, or undefined if traceparent string is malformed\n */\nexport function extractTraceparentData(traceparent?: string): TraceparentData | undefined {\n if (!traceparent) {\n return undefined;\n }\n\n const matches = traceparent.match(TRACEPARENT_REGEXP);\n if (!matches) {\n return undefined;\n }\n\n let parentSampled: boolean | undefined;\n if (matches[3] === '1') {\n parentSampled = true;\n } else if (matches[3] === '0') {\n parentSampled = false;\n }\n\n return {\n traceId: matches[1],\n parentSampled,\n parentSpanId: matches[2],\n };\n}\n\n/**\n * Create a propagation context from incoming headers or\n * creates a minimal new one if the headers are undefined.\n */\nexport function propagationContextFromHeaders(\n sentryTrace: string | undefined,\n baggage: string | number | boolean | string[] | null | undefined,\n): PropagationContext {\n const traceparentData = extractTraceparentData(sentryTrace);\n const dynamicSamplingContext = baggageHeaderToDynamicSamplingContext(baggage);\n\n if (!traceparentData?.traceId) {\n return {\n traceId: generateTraceId(),\n sampleRand: Math.random(),\n };\n }\n\n const sampleRand = getSampleRandFromTraceparentAndDsc(traceparentData, dynamicSamplingContext);\n\n // The sample_rand on the DSC needs to be generated based on traceparent + baggage.\n if (dynamicSamplingContext) {\n dynamicSamplingContext.sample_rand = sampleRand.toString();\n }\n\n const { traceId, parentSpanId, parentSampled } = traceparentData;\n\n return {\n traceId,\n parentSpanId,\n sampled: parentSampled,\n dsc: dynamicSamplingContext || {}, // If we have traceparent data but no DSC it means we are not head of trace and we must freeze it\n sampleRand,\n };\n}\n\n/**\n * Create sentry-trace header from span context values.\n */\nexport function generateSentryTraceHeader(\n traceId: string | undefined = generateTraceId(),\n spanId: string | undefined = generateSpanId(),\n sampled?: boolean,\n): string {\n let sampledString = '';\n if (sampled !== undefined) {\n sampledString = sampled ? '-1' : '-0';\n }\n return `${traceId}-${spanId}${sampledString}`;\n}\n\n/**\n * Given any combination of an incoming trace, generate a sample rand based on its defined semantics.\n *\n * Read more: https://develop.sentry.dev/sdk/telemetry/traces/#propagated-random-value\n */\nfunction getSampleRandFromTraceparentAndDsc(\n traceparentData: TraceparentData | undefined,\n dsc: Partial | undefined,\n): number {\n // When there is an incoming sample rand use it.\n const parsedSampleRand = parseSampleRate(dsc?.sample_rand);\n if (parsedSampleRand !== undefined) {\n return parsedSampleRand;\n }\n\n // Otherwise, if there is an incoming sampling decision + sample rate, generate a sample rand that would lead to the same sampling decision.\n const parsedSampleRate = parseSampleRate(dsc?.sample_rate);\n if (parsedSampleRate && traceparentData?.parentSampled !== undefined) {\n return traceparentData.parentSampled\n ? // Returns a sample rand with positive sampling decision [0, sampleRate)\n Math.random() * parsedSampleRate\n : // Returns a sample rand with negative sampling decision [sampleRate, 1)\n parsedSampleRate + Math.random() * (1 - parsedSampleRate);\n } else {\n // If nothing applies, return a random sample rand.\n return Math.random();\n }\n}\n","import { getAsyncContextStrategy } from '../asyncContext';\nimport { getMainCarrier } from '../carrier';\nimport { getCurrentScope } from '../currentScopes';\nimport {\n SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME,\n SEMANTIC_ATTRIBUTE_SENTRY_OP,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,\n} from '../semanticAttributes';\nimport type { SentrySpan } from '../tracing/sentrySpan';\nimport { SPAN_STATUS_OK, SPAN_STATUS_UNSET } from '../tracing/spanstatus';\nimport { getCapturedScopesOnSpan } from '../tracing/utils';\nimport type {\n Span,\n SpanAttributes,\n SpanJSON,\n SpanOrigin,\n SpanStatus,\n SpanTimeInput,\n TraceContext,\n} from '../types-hoist';\nimport type { SpanLink, SpanLinkJSON } from '../types-hoist/link';\nimport { consoleSandbox } from '../utils-hoist/logger';\nimport { addNonEnumerableProperty, dropUndefinedKeys } from '../utils-hoist/object';\nimport { generateSpanId } from '../utils-hoist/propagationContext';\nimport { timestampInSeconds } from '../utils-hoist/time';\nimport { generateSentryTraceHeader } from '../utils-hoist/tracing';\nimport { _getSpanForScope } from './spanOnScope';\n\n// These are aligned with OpenTelemetry trace flags\nexport const TRACE_FLAG_NONE = 0x0;\nexport const TRACE_FLAG_SAMPLED = 0x1;\n\nlet hasShownSpanDropWarning = false;\n\n/**\n * Convert a span to a trace context, which can be sent as the `trace` context in an event.\n * By default, this will only include trace_id, span_id & parent_span_id.\n * If `includeAllData` is true, it will also include data, op, status & origin.\n */\nexport function spanToTransactionTraceContext(span: Span): TraceContext {\n const { spanId: span_id, traceId: trace_id } = span.spanContext();\n const { data, op, parent_span_id, status, origin, links } = spanToJSON(span);\n\n return dropUndefinedKeys({\n parent_span_id,\n span_id,\n trace_id,\n data,\n op,\n status,\n origin,\n links,\n });\n}\n\n/**\n * Convert a span to a trace context, which can be sent as the `trace` context in a non-transaction event.\n */\nexport function spanToTraceContext(span: Span): TraceContext {\n const { spanId, traceId: trace_id, isRemote } = span.spanContext();\n\n // If the span is remote, we use a random/virtual span as span_id to the trace context,\n // and the remote span as parent_span_id\n const parent_span_id = isRemote ? spanId : spanToJSON(span).parent_span_id;\n const scope = getCapturedScopesOnSpan(span).scope;\n\n const span_id = isRemote ? scope?.getPropagationContext().propagationSpanId || generateSpanId() : spanId;\n\n return dropUndefinedKeys({\n parent_span_id,\n span_id,\n trace_id,\n });\n}\n\n/**\n * Convert a Span to a Sentry trace header.\n */\nexport function spanToTraceHeader(span: Span): string {\n const { traceId, spanId } = span.spanContext();\n const sampled = spanIsSampled(span);\n return generateSentryTraceHeader(traceId, spanId, sampled);\n}\n\n/**\n * Converts the span links array to a flattened version to be sent within an envelope.\n *\n * If the links array is empty, it returns `undefined` so the empty value can be dropped before it's sent.\n */\nexport function convertSpanLinksForEnvelope(links?: SpanLink[]): SpanLinkJSON[] | undefined {\n if (links && links.length > 0) {\n return links.map(({ context: { spanId, traceId, traceFlags, ...restContext }, attributes }) => ({\n span_id: spanId,\n trace_id: traceId,\n sampled: traceFlags === TRACE_FLAG_SAMPLED,\n attributes,\n ...restContext,\n }));\n } else {\n return undefined;\n }\n}\n\n/**\n * Convert a span time input into a timestamp in seconds.\n */\nexport function spanTimeInputToSeconds(input: SpanTimeInput | undefined): number {\n if (typeof input === 'number') {\n return ensureTimestampInSeconds(input);\n }\n\n if (Array.isArray(input)) {\n // See {@link HrTime} for the array-based time format\n return input[0] + input[1] / 1e9;\n }\n\n if (input instanceof Date) {\n return ensureTimestampInSeconds(input.getTime());\n }\n\n return timestampInSeconds();\n}\n\n/**\n * Converts a timestamp to second, if it was in milliseconds, or keeps it as second.\n */\nfunction ensureTimestampInSeconds(timestamp: number): number {\n const isMs = timestamp > 9999999999;\n return isMs ? timestamp / 1000 : timestamp;\n}\n\n/**\n * Convert a span to a JSON representation.\n */\n// Note: Because of this, we currently have a circular type dependency (which we opted out of in package.json).\n// This is not avoidable as we need `spanToJSON` in `spanUtils.ts`, which in turn is needed by `span.ts` for backwards compatibility.\n// And `spanToJSON` needs the Span class from `span.ts` to check here.\nexport function spanToJSON(span: Span): SpanJSON {\n if (spanIsSentrySpan(span)) {\n return span.getSpanJSON();\n }\n\n const { spanId: span_id, traceId: trace_id } = span.spanContext();\n\n // Handle a span from @opentelemetry/sdk-base-trace's `Span` class\n if (spanIsOpenTelemetrySdkTraceBaseSpan(span)) {\n const { attributes, startTime, name, endTime, parentSpanId, status, links } = span;\n\n return dropUndefinedKeys({\n span_id,\n trace_id,\n data: attributes,\n description: name,\n parent_span_id: parentSpanId,\n start_timestamp: spanTimeInputToSeconds(startTime),\n // This is [0,0] by default in OTEL, in which case we want to interpret this as no end time\n timestamp: spanTimeInputToSeconds(endTime) || undefined,\n status: getStatusMessage(status),\n op: attributes[SEMANTIC_ATTRIBUTE_SENTRY_OP],\n origin: attributes[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN] as SpanOrigin | undefined,\n links: convertSpanLinksForEnvelope(links),\n });\n }\n\n // Finally, at least we have `spanContext()`....\n // This should not actually happen in reality, but we need to handle it for type safety.\n return {\n span_id,\n trace_id,\n start_timestamp: 0,\n data: {},\n };\n}\n\nfunction spanIsOpenTelemetrySdkTraceBaseSpan(span: Span): span is OpenTelemetrySdkTraceBaseSpan {\n const castSpan = span as Partial;\n return !!castSpan.attributes && !!castSpan.startTime && !!castSpan.name && !!castSpan.endTime && !!castSpan.status;\n}\n\n/** Exported only for tests. */\nexport interface OpenTelemetrySdkTraceBaseSpan extends Span {\n attributes: SpanAttributes;\n startTime: SpanTimeInput;\n name: string;\n status: SpanStatus;\n endTime: SpanTimeInput;\n parentSpanId?: string;\n links?: SpanLink[];\n}\n\n/**\n * Sadly, due to circular dependency checks we cannot actually import the Span class here and check for instanceof.\n * :( So instead we approximate this by checking if it has the `getSpanJSON` method.\n */\nfunction spanIsSentrySpan(span: Span): span is SentrySpan {\n return typeof (span as SentrySpan).getSpanJSON === 'function';\n}\n\n/**\n * Returns true if a span is sampled.\n * In most cases, you should just use `span.isRecording()` instead.\n * However, this has a slightly different semantic, as it also returns false if the span is finished.\n * So in the case where this distinction is important, use this method.\n */\nexport function spanIsSampled(span: Span): boolean {\n // We align our trace flags with the ones OpenTelemetry use\n // So we also check for sampled the same way they do.\n const { traceFlags } = span.spanContext();\n return traceFlags === TRACE_FLAG_SAMPLED;\n}\n\n/** Get the status message to use for a JSON representation of a span. */\nexport function getStatusMessage(status: SpanStatus | undefined): string | undefined {\n if (!status || status.code === SPAN_STATUS_UNSET) {\n return undefined;\n }\n\n if (status.code === SPAN_STATUS_OK) {\n return 'ok';\n }\n\n return status.message || 'unknown_error';\n}\n\nconst CHILD_SPANS_FIELD = '_sentryChildSpans';\nconst ROOT_SPAN_FIELD = '_sentryRootSpan';\n\ntype SpanWithPotentialChildren = Span & {\n [CHILD_SPANS_FIELD]?: Set;\n [ROOT_SPAN_FIELD]?: Span;\n};\n\n/**\n * Adds an opaque child span reference to a span.\n */\nexport function addChildSpanToSpan(span: SpanWithPotentialChildren, childSpan: Span): void {\n // We store the root span reference on the child span\n // We need this for `getRootSpan()` to work\n const rootSpan = span[ROOT_SPAN_FIELD] || span;\n addNonEnumerableProperty(childSpan as SpanWithPotentialChildren, ROOT_SPAN_FIELD, rootSpan);\n\n // We store a list of child spans on the parent span\n // We need this for `getSpanDescendants()` to work\n if (span[CHILD_SPANS_FIELD]) {\n span[CHILD_SPANS_FIELD].add(childSpan);\n } else {\n addNonEnumerableProperty(span, CHILD_SPANS_FIELD, new Set([childSpan]));\n }\n}\n\n/** This is only used internally by Idle Spans. */\nexport function removeChildSpanFromSpan(span: SpanWithPotentialChildren, childSpan: Span): void {\n if (span[CHILD_SPANS_FIELD]) {\n span[CHILD_SPANS_FIELD].delete(childSpan);\n }\n}\n\n/**\n * Returns an array of the given span and all of its descendants.\n */\nexport function getSpanDescendants(span: SpanWithPotentialChildren): Span[] {\n const resultSet = new Set();\n\n function addSpanChildren(span: SpanWithPotentialChildren): void {\n // This exit condition is required to not infinitely loop in case of a circular dependency.\n if (resultSet.has(span)) {\n return;\n // We want to ignore unsampled spans (e.g. non recording spans)\n } else if (spanIsSampled(span)) {\n resultSet.add(span);\n const childSpans = span[CHILD_SPANS_FIELD] ? Array.from(span[CHILD_SPANS_FIELD]) : [];\n for (const childSpan of childSpans) {\n addSpanChildren(childSpan);\n }\n }\n }\n\n addSpanChildren(span);\n\n return Array.from(resultSet);\n}\n\n/**\n * Returns the root span of a given span.\n */\nexport function getRootSpan(span: SpanWithPotentialChildren): Span {\n return span[ROOT_SPAN_FIELD] || span;\n}\n\n/**\n * Returns the currently active span.\n */\nexport function getActiveSpan(): Span | undefined {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n if (acs.getActiveSpan) {\n return acs.getActiveSpan();\n }\n\n return _getSpanForScope(getCurrentScope());\n}\n\n/**\n * Logs a warning once if `beforeSendSpan` is used to drop spans.\n */\nexport function showSpanDropWarning(): void {\n if (!hasShownSpanDropWarning) {\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.warn(\n '[Sentry] Returning null from `beforeSendSpan` is disallowed. To drop certain spans, configure the respective integrations directly.',\n );\n });\n hasShownSpanDropWarning = true;\n }\n}\n\n/**\n * Updates the name of the given span and ensures that the span name is not\n * overwritten by the Sentry SDK.\n *\n * Use this function instead of `span.updateName()` if you want to make sure that\n * your name is kept. For some spans, for example root `http.server` spans the\n * Sentry SDK would otherwise overwrite the span name with a high-quality name\n * it infers when the span ends.\n *\n * Use this function in server code or when your span is started on the server\n * and on the client (browser). If you only update a span name on the client,\n * you can also use `span.updateName()` the SDK does not overwrite the name.\n *\n * @param span - The span to update the name of.\n * @param name - The name to set on the span.\n */\nexport function updateSpanName(span: Span, name: string): void {\n span.updateName(name);\n span.setAttributes({\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom',\n [SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME]: name,\n });\n}\n","import type { Client } from '../client';\nimport { DEFAULT_ENVIRONMENT } from '../constants';\nimport { getClient } from '../currentScopes';\nimport type { Scope } from '../scope';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from '../semanticAttributes';\nimport type { DynamicSamplingContext, Span } from '../types-hoist';\nimport {\n baggageHeaderToDynamicSamplingContext,\n dynamicSamplingContextToSentryBaggageHeader,\n} from '../utils-hoist/baggage';\nimport { addNonEnumerableProperty, dropUndefinedKeys } from '../utils-hoist/object';\nimport { hasSpansEnabled } from '../utils/hasSpansEnabled';\nimport { getRootSpan, spanIsSampled, spanToJSON } from '../utils/spanUtils';\nimport { getCapturedScopesOnSpan } from './utils';\n\n/**\n * If you change this value, also update the terser plugin config to\n * avoid minification of the object property!\n */\nconst FROZEN_DSC_FIELD = '_frozenDsc';\n\ntype SpanWithMaybeDsc = Span & {\n [FROZEN_DSC_FIELD]?: Partial | undefined;\n};\n\n/**\n * Freeze the given DSC on the given span.\n */\nexport function freezeDscOnSpan(span: Span, dsc: Partial): void {\n const spanWithMaybeDsc = span as SpanWithMaybeDsc;\n addNonEnumerableProperty(spanWithMaybeDsc, FROZEN_DSC_FIELD, dsc);\n}\n\n/**\n * Creates a dynamic sampling context from a client.\n *\n * Dispatches the `createDsc` lifecycle hook as a side effect.\n */\nexport function getDynamicSamplingContextFromClient(trace_id: string, client: Client): DynamicSamplingContext {\n const options = client.getOptions();\n\n const { publicKey: public_key } = client.getDsn() || {};\n\n const dsc = dropUndefinedKeys({\n environment: options.environment || DEFAULT_ENVIRONMENT,\n release: options.release,\n public_key,\n trace_id,\n }) as DynamicSamplingContext;\n\n client.emit('createDsc', dsc);\n\n return dsc;\n}\n\n/**\n * Get the dynamic sampling context for the currently active scopes.\n */\nexport function getDynamicSamplingContextFromScope(client: Client, scope: Scope): Partial {\n const propagationContext = scope.getPropagationContext();\n return propagationContext.dsc || getDynamicSamplingContextFromClient(propagationContext.traceId, client);\n}\n\n/**\n * Creates a dynamic sampling context from a span (and client and scope)\n *\n * @param span the span from which a few values like the root span name and sample rate are extracted.\n *\n * @returns a dynamic sampling context\n */\nexport function getDynamicSamplingContextFromSpan(span: Span): Readonly> {\n const client = getClient();\n if (!client) {\n return {};\n }\n\n const rootSpan = getRootSpan(span);\n const rootSpanJson = spanToJSON(rootSpan);\n const rootSpanAttributes = rootSpanJson.data;\n const traceState = rootSpan.spanContext().traceState;\n\n // The span sample rate that was locally applied to the root span should also always be applied to the DSC, even if the DSC is frozen.\n // This is so that the downstream traces/services can use parentSampleRate in their `tracesSampler` to make consistent sampling decisions across the entire trace.\n const rootSpanSampleRate =\n traceState?.get('sentry.sample_rate') ?? rootSpanAttributes[SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE];\n function applyLocalSampleRateToDsc(dsc: Partial): Partial {\n if (typeof rootSpanSampleRate === 'number' || typeof rootSpanSampleRate === 'string') {\n dsc.sample_rate = `${rootSpanSampleRate}`;\n }\n return dsc;\n }\n\n // For core implementation, we freeze the DSC onto the span as a non-enumerable property\n const frozenDsc = (rootSpan as SpanWithMaybeDsc)[FROZEN_DSC_FIELD];\n if (frozenDsc) {\n return applyLocalSampleRateToDsc(frozenDsc);\n }\n\n // For OpenTelemetry, we freeze the DSC on the trace state\n const traceStateDsc = traceState?.get('sentry.dsc');\n\n // If the span has a DSC, we want it to take precedence\n const dscOnTraceState = traceStateDsc && baggageHeaderToDynamicSamplingContext(traceStateDsc);\n\n if (dscOnTraceState) {\n return applyLocalSampleRateToDsc(dscOnTraceState);\n }\n\n // Else, we generate it from the span\n const dsc = getDynamicSamplingContextFromClient(span.spanContext().traceId, client);\n\n // We don't want to have a transaction name in the DSC if the source is \"url\" because URLs might contain PII\n const source = rootSpanAttributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE];\n\n // after JSON conversion, txn.name becomes jsonSpan.description\n const name = rootSpanJson.description;\n if (source !== 'url' && name) {\n dsc.transaction = name;\n }\n\n // How can we even land here with hasSpansEnabled() returning false?\n // Otel creates a Non-recording span in Tracing Without Performance mode when handling incoming requests\n // So we end up with an active span that is not sampled (neither positively nor negatively)\n if (hasSpansEnabled()) {\n dsc.sampled = String(spanIsSampled(rootSpan));\n dsc.sample_rand =\n // In OTEL we store the sample rand on the trace state because we cannot access scopes for NonRecordingSpans\n // The Sentry OTEL SpanSampler takes care of writing the sample rand on the root span\n traceState?.get('sentry.sample_rand') ??\n // On all other platforms we can actually get the scopes from a root span (we use this as a fallback)\n getCapturedScopesOnSpan(rootSpan).scope?.getPropagationContext().sampleRand.toString();\n }\n\n applyLocalSampleRateToDsc(dsc);\n\n client.emit('createDsc', dsc, rootSpan);\n\n return dsc;\n}\n\n/**\n * Convert a Span to a baggage header.\n */\nexport function spanToBaggageHeader(span: Span): string | undefined {\n const dsc = getDynamicSamplingContextFromSpan(span);\n return dynamicSamplingContextToSentryBaggageHeader(dsc);\n}\n","import type { ScopeData } from '../scope';\nimport { getDynamicSamplingContextFromSpan } from '../tracing/dynamicSamplingContext';\nimport type { Breadcrumb, Event, Span } from '../types-hoist';\nimport { dropUndefinedKeys } from '../utils-hoist/object';\nimport { merge } from './merge';\nimport { getRootSpan, spanToJSON, spanToTraceContext } from './spanUtils';\n\n/**\n * Applies data from the scope to the event and runs all event processors on it.\n */\nexport function applyScopeDataToEvent(event: Event, data: ScopeData): void {\n const { fingerprint, span, breadcrumbs, sdkProcessingMetadata } = data;\n\n // Apply general data\n applyDataToEvent(event, data);\n\n // We want to set the trace context for normal events only if there isn't already\n // a trace context on the event. There is a product feature in place where we link\n // errors with transaction and it relies on that.\n if (span) {\n applySpanToEvent(event, span);\n }\n\n applyFingerprintToEvent(event, fingerprint);\n applyBreadcrumbsToEvent(event, breadcrumbs);\n applySdkMetadataToEvent(event, sdkProcessingMetadata);\n}\n\n/** Merge data of two scopes together. */\nexport function mergeScopeData(data: ScopeData, mergeData: ScopeData): void {\n const {\n extra,\n tags,\n user,\n contexts,\n level,\n sdkProcessingMetadata,\n breadcrumbs,\n fingerprint,\n eventProcessors,\n attachments,\n propagationContext,\n transactionName,\n span,\n } = mergeData;\n\n mergeAndOverwriteScopeData(data, 'extra', extra);\n mergeAndOverwriteScopeData(data, 'tags', tags);\n mergeAndOverwriteScopeData(data, 'user', user);\n mergeAndOverwriteScopeData(data, 'contexts', contexts);\n\n data.sdkProcessingMetadata = merge(data.sdkProcessingMetadata, sdkProcessingMetadata, 2);\n\n if (level) {\n data.level = level;\n }\n\n if (transactionName) {\n data.transactionName = transactionName;\n }\n\n if (span) {\n data.span = span;\n }\n\n if (breadcrumbs.length) {\n data.breadcrumbs = [...data.breadcrumbs, ...breadcrumbs];\n }\n\n if (fingerprint.length) {\n data.fingerprint = [...data.fingerprint, ...fingerprint];\n }\n\n if (eventProcessors.length) {\n data.eventProcessors = [...data.eventProcessors, ...eventProcessors];\n }\n\n if (attachments.length) {\n data.attachments = [...data.attachments, ...attachments];\n }\n\n data.propagationContext = { ...data.propagationContext, ...propagationContext };\n}\n\n/**\n * Merges certain scope data. Undefined values will overwrite any existing values.\n * Exported only for tests.\n */\nexport function mergeAndOverwriteScopeData<\n Prop extends 'extra' | 'tags' | 'user' | 'contexts' | 'sdkProcessingMetadata',\n Data extends ScopeData,\n>(data: Data, prop: Prop, mergeVal: Data[Prop]): void {\n data[prop] = merge(data[prop], mergeVal, 1);\n}\n\n/** Exported only for tests */\nexport function mergeArray(\n event: Event,\n prop: Prop,\n mergeVal: ScopeData[Prop],\n): void {\n const prevVal = event[prop];\n // If we are not merging any new values,\n // we only need to proceed if there was an empty array before (as we want to replace it with undefined)\n if (!mergeVal.length && (!prevVal || prevVal.length)) {\n return;\n }\n\n const merged = [...(prevVal || []), ...mergeVal] as ScopeData[Prop];\n event[prop] = merged.length ? merged : undefined;\n}\n\nfunction applyDataToEvent(event: Event, data: ScopeData): void {\n const { extra, tags, user, contexts, level, transactionName } = data;\n\n const cleanedExtra = dropUndefinedKeys(extra);\n if (Object.keys(cleanedExtra).length) {\n event.extra = { ...cleanedExtra, ...event.extra };\n }\n\n const cleanedTags = dropUndefinedKeys(tags);\n if (Object.keys(cleanedTags).length) {\n event.tags = { ...cleanedTags, ...event.tags };\n }\n\n const cleanedUser = dropUndefinedKeys(user);\n if (Object.keys(cleanedUser).length) {\n event.user = { ...cleanedUser, ...event.user };\n }\n\n const cleanedContexts = dropUndefinedKeys(contexts);\n if (Object.keys(cleanedContexts).length) {\n event.contexts = { ...cleanedContexts, ...event.contexts };\n }\n\n if (level) {\n event.level = level;\n }\n\n // transaction events get their `transaction` from the root span name\n if (transactionName && event.type !== 'transaction') {\n event.transaction = transactionName;\n }\n}\n\nfunction applyBreadcrumbsToEvent(event: Event, breadcrumbs: Breadcrumb[]): void {\n const mergedBreadcrumbs = [...(event.breadcrumbs || []), ...breadcrumbs];\n event.breadcrumbs = mergedBreadcrumbs.length ? mergedBreadcrumbs : undefined;\n}\n\nfunction applySdkMetadataToEvent(event: Event, sdkProcessingMetadata: ScopeData['sdkProcessingMetadata']): void {\n event.sdkProcessingMetadata = {\n ...event.sdkProcessingMetadata,\n ...sdkProcessingMetadata,\n };\n}\n\nfunction applySpanToEvent(event: Event, span: Span): void {\n event.contexts = {\n trace: spanToTraceContext(span),\n ...event.contexts,\n };\n\n event.sdkProcessingMetadata = {\n dynamicSamplingContext: getDynamicSamplingContextFromSpan(span),\n ...event.sdkProcessingMetadata,\n };\n\n const rootSpan = getRootSpan(span);\n const transactionName = spanToJSON(rootSpan).description;\n if (transactionName && !event.transaction && event.type === 'transaction') {\n event.transaction = transactionName;\n }\n}\n\n/**\n * Applies fingerprint from the scope to the event if there's one,\n * uses message if there's one instead or get rid of empty fingerprint\n */\nfunction applyFingerprintToEvent(event: Event, fingerprint: ScopeData['fingerprint'] | undefined): void {\n // Make sure it's an array first and we actually have something in place\n event.fingerprint = event.fingerprint\n ? Array.isArray(event.fingerprint)\n ? event.fingerprint\n : [event.fingerprint]\n : [];\n\n // If we have something on the scope, then merge it with event\n if (fingerprint) {\n event.fingerprint = event.fingerprint.concat(fingerprint);\n }\n\n // If we have no data at all, remove empty array default\n if (!event.fingerprint.length) {\n delete event.fingerprint;\n }\n}\n","import type { Client } from '../client';\nimport { DEFAULT_ENVIRONMENT } from '../constants';\nimport { getGlobalScope } from '../currentScopes';\nimport { notifyEventProcessors } from '../eventProcessors';\nimport type { CaptureContext, ScopeContext } from '../scope';\nimport { Scope } from '../scope';\nimport type { ClientOptions, Event, EventHint, StackParser } from '../types-hoist';\nimport { getFilenameToDebugIdMap } from '../utils-hoist/debug-ids';\nimport { addExceptionMechanism, uuid4 } from '../utils-hoist/misc';\nimport { normalize } from '../utils-hoist/normalize';\nimport { truncate } from '../utils-hoist/string';\nimport { dateTimestampInSeconds } from '../utils-hoist/time';\nimport { applyScopeDataToEvent, mergeScopeData } from './applyScopeDataToEvent';\n\n/**\n * This type makes sure that we get either a CaptureContext, OR an EventHint.\n * It does not allow mixing them, which could lead to unexpected outcomes, e.g. this is disallowed:\n * { user: { id: '123' }, mechanism: { handled: false } }\n */\nexport type ExclusiveEventHintOrCaptureContext =\n | (CaptureContext & Partial<{ [key in keyof EventHint]: never }>)\n | (EventHint & Partial<{ [key in keyof ScopeContext]: never }>);\n\n/**\n * Adds common information to events.\n *\n * The information includes release and environment from `options`,\n * breadcrumbs and context (extra, tags and user) from the scope.\n *\n * Information that is already present in the event is never overwritten. For\n * nested objects, such as the context, keys are merged.\n *\n * @param event The original event.\n * @param hint May contain additional information about the original exception.\n * @param scope A scope containing event metadata.\n * @returns A new event with more information.\n * @hidden\n */\nexport function prepareEvent(\n options: ClientOptions,\n event: Event,\n hint: EventHint,\n scope?: Scope,\n client?: Client,\n isolationScope?: Scope,\n): PromiseLike {\n const { normalizeDepth = 3, normalizeMaxBreadth = 1_000 } = options;\n const prepared: Event = {\n ...event,\n event_id: event.event_id || hint.event_id || uuid4(),\n timestamp: event.timestamp || dateTimestampInSeconds(),\n };\n const integrations = hint.integrations || options.integrations.map(i => i.name);\n\n applyClientOptions(prepared, options);\n applyIntegrationsMetadata(prepared, integrations);\n\n if (client) {\n client.emit('applyFrameMetadata', event);\n }\n\n // Only put debug IDs onto frames for error events.\n if (event.type === undefined) {\n applyDebugIds(prepared, options.stackParser);\n }\n\n // If we have scope given to us, use it as the base for further modifications.\n // This allows us to prevent unnecessary copying of data if `captureContext` is not provided.\n const finalScope = getFinalScope(scope, hint.captureContext);\n\n if (hint.mechanism) {\n addExceptionMechanism(prepared, hint.mechanism);\n }\n\n const clientEventProcessors = client ? client.getEventProcessors() : [];\n\n // This should be the last thing called, since we want that\n // {@link Scope.addEventProcessor} gets the finished prepared event.\n // Merge scope data together\n const data = getGlobalScope().getScopeData();\n\n if (isolationScope) {\n const isolationData = isolationScope.getScopeData();\n mergeScopeData(data, isolationData);\n }\n\n if (finalScope) {\n const finalScopeData = finalScope.getScopeData();\n mergeScopeData(data, finalScopeData);\n }\n\n const attachments = [...(hint.attachments || []), ...data.attachments];\n if (attachments.length) {\n hint.attachments = attachments;\n }\n\n applyScopeDataToEvent(prepared, data);\n\n const eventProcessors = [\n ...clientEventProcessors,\n // Run scope event processors _after_ all other processors\n ...data.eventProcessors,\n ];\n\n const result = notifyEventProcessors(eventProcessors, prepared, hint);\n\n return result.then(evt => {\n if (evt) {\n // We apply the debug_meta field only after all event processors have ran, so that if any event processors modified\n // file names (e.g.the RewriteFrames integration) the filename -> debug ID relationship isn't destroyed.\n // This should not cause any PII issues, since we're only moving data that is already on the event and not adding\n // any new data\n applyDebugMeta(evt);\n }\n\n if (typeof normalizeDepth === 'number' && normalizeDepth > 0) {\n return normalizeEvent(evt, normalizeDepth, normalizeMaxBreadth);\n }\n return evt;\n });\n}\n\n/**\n * Enhances event using the client configuration.\n * It takes care of all \"static\" values like environment, release and `dist`,\n * as well as truncating overly long values.\n *\n * Only exported for tests.\n *\n * @param event event instance to be enhanced\n */\nexport function applyClientOptions(event: Event, options: ClientOptions): void {\n const { environment, release, dist, maxValueLength = 250 } = options;\n\n // empty strings do not make sense for environment, release, and dist\n // so we handle them the same as if they were not provided\n event.environment = event.environment || environment || DEFAULT_ENVIRONMENT;\n\n if (!event.release && release) {\n event.release = release;\n }\n\n if (!event.dist && dist) {\n event.dist = dist;\n }\n\n if (event.message) {\n event.message = truncate(event.message, maxValueLength);\n }\n\n const exception = event.exception?.values?.[0];\n if (exception?.value) {\n exception.value = truncate(exception.value, maxValueLength);\n }\n\n const request = event.request;\n if (request?.url) {\n request.url = truncate(request.url, maxValueLength);\n }\n}\n\n/**\n * Puts debug IDs into the stack frames of an error event.\n */\nexport function applyDebugIds(event: Event, stackParser: StackParser): void {\n // Build a map of filename -> debug_id\n const filenameDebugIdMap = getFilenameToDebugIdMap(stackParser);\n\n event.exception?.values?.forEach(exception => {\n exception.stacktrace?.frames?.forEach(frame => {\n if (frame.filename) {\n frame.debug_id = filenameDebugIdMap[frame.filename];\n }\n });\n });\n}\n\n/**\n * Moves debug IDs from the stack frames of an error event into the debug_meta field.\n */\nexport function applyDebugMeta(event: Event): void {\n // Extract debug IDs and filenames from the stack frames on the event.\n const filenameDebugIdMap: Record = {};\n event.exception?.values?.forEach(exception => {\n exception.stacktrace?.frames?.forEach(frame => {\n if (frame.debug_id) {\n if (frame.abs_path) {\n filenameDebugIdMap[frame.abs_path] = frame.debug_id;\n } else if (frame.filename) {\n filenameDebugIdMap[frame.filename] = frame.debug_id;\n }\n delete frame.debug_id;\n }\n });\n });\n\n if (Object.keys(filenameDebugIdMap).length === 0) {\n return;\n }\n\n // Fill debug_meta information\n event.debug_meta = event.debug_meta || {};\n event.debug_meta.images = event.debug_meta.images || [];\n const images = event.debug_meta.images;\n Object.entries(filenameDebugIdMap).forEach(([filename, debug_id]) => {\n images.push({\n type: 'sourcemap',\n code_file: filename,\n debug_id,\n });\n });\n}\n\n/**\n * This function adds all used integrations to the SDK info in the event.\n * @param event The event that will be filled with all integrations.\n */\nfunction applyIntegrationsMetadata(event: Event, integrationNames: string[]): void {\n if (integrationNames.length > 0) {\n event.sdk = event.sdk || {};\n event.sdk.integrations = [...(event.sdk.integrations || []), ...integrationNames];\n }\n}\n\n/**\n * Applies `normalize` function on necessary `Event` attributes to make them safe for serialization.\n * Normalized keys:\n * - `breadcrumbs.data`\n * - `user`\n * - `contexts`\n * - `extra`\n * @param event Event\n * @returns Normalized event\n */\nfunction normalizeEvent(event: Event | null, depth: number, maxBreadth: number): Event | null {\n if (!event) {\n return null;\n }\n\n const normalized: Event = {\n ...event,\n ...(event.breadcrumbs && {\n breadcrumbs: event.breadcrumbs.map(b => ({\n ...b,\n ...(b.data && {\n data: normalize(b.data, depth, maxBreadth),\n }),\n })),\n }),\n ...(event.user && {\n user: normalize(event.user, depth, maxBreadth),\n }),\n ...(event.contexts && {\n contexts: normalize(event.contexts, depth, maxBreadth),\n }),\n ...(event.extra && {\n extra: normalize(event.extra, depth, maxBreadth),\n }),\n };\n\n // event.contexts.trace stores information about a Transaction. Similarly,\n // event.spans[] stores information about child Spans. Given that a\n // Transaction is conceptually a Span, normalization should apply to both\n // Transactions and Spans consistently.\n // For now the decision is to skip normalization of Transactions and Spans,\n // so this block overwrites the normalized event to add back the original\n // Transaction information prior to normalization.\n if (event.contexts?.trace && normalized.contexts) {\n normalized.contexts.trace = event.contexts.trace;\n\n // event.contexts.trace.data may contain circular/dangerous data so we need to normalize it\n if (event.contexts.trace.data) {\n normalized.contexts.trace.data = normalize(event.contexts.trace.data, depth, maxBreadth);\n }\n }\n\n // event.spans[].data may contain circular/dangerous data so we need to normalize it\n if (event.spans) {\n normalized.spans = event.spans.map(span => {\n return {\n ...span,\n ...(span.data && {\n data: normalize(span.data, depth, maxBreadth),\n }),\n };\n });\n }\n\n // event.contexts.flags (FeatureFlagContext) stores context for our feature\n // flag integrations. It has a greater nesting depth than our other typed\n // Contexts, so we re-normalize with a fixed depth of 3 here. We do not want\n // to skip this in case of conflicting, user-provided context.\n if (event.contexts?.flags && normalized.contexts) {\n normalized.contexts.flags = normalize(event.contexts.flags, 3, maxBreadth);\n }\n\n return normalized;\n}\n\nfunction getFinalScope(scope: Scope | undefined, captureContext: CaptureContext | undefined): Scope | undefined {\n if (!captureContext) {\n return scope;\n }\n\n const finalScope = scope ? scope.clone() : new Scope();\n finalScope.update(captureContext);\n return finalScope;\n}\n\n/**\n * Parse either an `EventHint` directly, or convert a `CaptureContext` to an `EventHint`.\n * This is used to allow to update method signatures that used to accept a `CaptureContext` but should now accept an `EventHint`.\n */\nexport function parseEventHintOrCaptureContext(\n hint: ExclusiveEventHintOrCaptureContext | undefined,\n): EventHint | undefined {\n if (!hint) {\n return undefined;\n }\n\n // If you pass a Scope or `() => Scope` as CaptureContext, we just return this as captureContext\n if (hintIsScopeOrFunction(hint)) {\n return { captureContext: hint };\n }\n\n if (hintIsScopeContext(hint)) {\n return {\n captureContext: hint,\n };\n }\n\n return hint;\n}\n\nfunction hintIsScopeOrFunction(hint: CaptureContext | EventHint): hint is Scope | ((scope: Scope) => Scope) {\n return hint instanceof Scope || typeof hint === 'function';\n}\n\ntype ScopeContextProperty = keyof ScopeContext;\nconst captureContextKeys: readonly ScopeContextProperty[] = [\n 'user',\n 'level',\n 'extra',\n 'contexts',\n 'tags',\n 'fingerprint',\n 'propagationContext',\n] as const;\n\nfunction hintIsScopeContext(hint: Partial | EventHint): hint is Partial {\n return Object.keys(hint).some(key => captureContextKeys.includes(key as ScopeContextProperty));\n}\n","import { getClient, getCurrentScope, getIsolationScope, withIsolationScope } from './currentScopes';\nimport { DEBUG_BUILD } from './debug-build';\nimport type { CaptureContext } from './scope';\nimport { closeSession, makeSession, updateSession } from './session';\nimport type {\n CheckIn,\n Event,\n EventHint,\n EventProcessor,\n Extra,\n Extras,\n FinishedCheckIn,\n MonitorConfig,\n Primitive,\n Session,\n SessionContext,\n SeverityLevel,\n User,\n} from './types-hoist';\nimport { isThenable } from './utils-hoist/is';\nimport { logger } from './utils-hoist/logger';\nimport { uuid4 } from './utils-hoist/misc';\nimport { timestampInSeconds } from './utils-hoist/time';\nimport { GLOBAL_OBJ } from './utils-hoist/worldwide';\nimport type { ExclusiveEventHintOrCaptureContext } from './utils/prepareEvent';\nimport { parseEventHintOrCaptureContext } from './utils/prepareEvent';\n\n/**\n * Captures an exception event and sends it to Sentry.\n *\n * @param exception The exception to capture.\n * @param hint Optional additional data to attach to the Sentry event.\n * @returns the id of the captured Sentry event.\n */\nexport function captureException(exception: unknown, hint?: ExclusiveEventHintOrCaptureContext): string {\n return getCurrentScope().captureException(exception, parseEventHintOrCaptureContext(hint));\n}\n\n/**\n * Captures a message event and sends it to Sentry.\n *\n * @param message The message to send to Sentry.\n * @param captureContext Define the level of the message or pass in additional data to attach to the message.\n * @returns the id of the captured message.\n */\nexport function captureMessage(message: string, captureContext?: CaptureContext | SeverityLevel): string {\n // This is necessary to provide explicit scopes upgrade, without changing the original\n // arity of the `captureMessage(message, level)` method.\n const level = typeof captureContext === 'string' ? captureContext : undefined;\n const context = typeof captureContext !== 'string' ? { captureContext } : undefined;\n return getCurrentScope().captureMessage(message, level, context);\n}\n\n/**\n * Captures a manually created event and sends it to Sentry.\n *\n * @param event The event to send to Sentry.\n * @param hint Optional additional data to attach to the Sentry event.\n * @returns the id of the captured event.\n */\nexport function captureEvent(event: Event, hint?: EventHint): string {\n return getCurrentScope().captureEvent(event, hint);\n}\n\n/**\n * Sets context data with the given name.\n * @param name of the context\n * @param context Any kind of data. This data will be normalized.\n */\nexport function setContext(name: string, context: { [key: string]: unknown } | null): void {\n getIsolationScope().setContext(name, context);\n}\n\n/**\n * Set an object that will be merged sent as extra data with the event.\n * @param extras Extras object to merge into current context.\n */\nexport function setExtras(extras: Extras): void {\n getIsolationScope().setExtras(extras);\n}\n\n/**\n * Set key:value that will be sent as extra data with the event.\n * @param key String of extra\n * @param extra Any kind of data. This data will be normalized.\n */\nexport function setExtra(key: string, extra: Extra): void {\n getIsolationScope().setExtra(key, extra);\n}\n\n/**\n * Set an object that will be merged sent as tags data with the event.\n * @param tags Tags context object to merge into current context.\n */\nexport function setTags(tags: { [key: string]: Primitive }): void {\n getIsolationScope().setTags(tags);\n}\n\n/**\n * Set key:value that will be sent as tags data with the event.\n *\n * Can also be used to unset a tag, by passing `undefined`.\n *\n * @param key String key of tag\n * @param value Value of tag\n */\nexport function setTag(key: string, value: Primitive): void {\n getIsolationScope().setTag(key, value);\n}\n\n/**\n * Updates user context information for future events.\n *\n * @param user User context object to be set in the current context. Pass `null` to unset the user.\n */\nexport function setUser(user: User | null): void {\n getIsolationScope().setUser(user);\n}\n\n/**\n * The last error event id of the isolation scope.\n *\n * Warning: This function really returns the last recorded error event id on the current\n * isolation scope. If you call this function after handling a certain error and another error\n * is captured in between, the last one is returned instead of the one you might expect.\n * Also, ids of events that were never sent to Sentry (for example because\n * they were dropped in `beforeSend`) could be returned.\n *\n * @returns The last event id of the isolation scope.\n */\nexport function lastEventId(): string | undefined {\n return getIsolationScope().lastEventId();\n}\n\n/**\n * Create a cron monitor check in and send it to Sentry.\n *\n * @param checkIn An object that describes a check in.\n * @param upsertMonitorConfig An optional object that describes a monitor config. Use this if you want\n * to create a monitor automatically when sending a check in.\n */\nexport function captureCheckIn(checkIn: CheckIn, upsertMonitorConfig?: MonitorConfig): string {\n const scope = getCurrentScope();\n const client = getClient();\n if (!client) {\n DEBUG_BUILD && logger.warn('Cannot capture check-in. No client defined.');\n } else if (!client.captureCheckIn) {\n DEBUG_BUILD && logger.warn('Cannot capture check-in. Client does not support sending check-ins.');\n } else {\n return client.captureCheckIn(checkIn, upsertMonitorConfig, scope);\n }\n\n return uuid4();\n}\n\n/**\n * Wraps a callback with a cron monitor check in. The check in will be sent to Sentry when the callback finishes.\n *\n * @param monitorSlug The distinct slug of the monitor.\n * @param upsertMonitorConfig An optional object that describes a monitor config. Use this if you want\n * to create a monitor automatically when sending a check in.\n */\nexport function withMonitor(\n monitorSlug: CheckIn['monitorSlug'],\n callback: () => T,\n upsertMonitorConfig?: MonitorConfig,\n): T {\n const checkInId = captureCheckIn({ monitorSlug, status: 'in_progress' }, upsertMonitorConfig);\n const now = timestampInSeconds();\n\n function finishCheckIn(status: FinishedCheckIn['status']): void {\n captureCheckIn({ monitorSlug, status, checkInId, duration: timestampInSeconds() - now });\n }\n\n return withIsolationScope(() => {\n let maybePromiseResult: T;\n try {\n maybePromiseResult = callback();\n } catch (e) {\n finishCheckIn('error');\n throw e;\n }\n\n if (isThenable(maybePromiseResult)) {\n Promise.resolve(maybePromiseResult).then(\n () => {\n finishCheckIn('ok');\n },\n e => {\n finishCheckIn('error');\n throw e;\n },\n );\n } else {\n finishCheckIn('ok');\n }\n\n return maybePromiseResult;\n });\n}\n\n/**\n * Call `flush()` on the current client, if there is one. See {@link Client.flush}.\n *\n * @param timeout Maximum time in ms the client should wait to flush its event queue. Omitting this parameter will cause\n * the client to wait until all events are sent before resolving the promise.\n * @returns A promise which resolves to `true` if the queue successfully drains before the timeout, or `false` if it\n * doesn't (or if there's no client defined).\n */\nexport async function flush(timeout?: number): Promise {\n const client = getClient();\n if (client) {\n return client.flush(timeout);\n }\n DEBUG_BUILD && logger.warn('Cannot flush events. No client defined.');\n return Promise.resolve(false);\n}\n\n/**\n * Call `close()` on the current client, if there is one. See {@link Client.close}.\n *\n * @param timeout Maximum time in ms the client should wait to flush its event queue before shutting down. Omitting this\n * parameter will cause the client to wait until all events are sent before disabling itself.\n * @returns A promise which resolves to `true` if the queue successfully drains before the timeout, or `false` if it\n * doesn't (or if there's no client defined).\n */\nexport async function close(timeout?: number): Promise {\n const client = getClient();\n if (client) {\n return client.close(timeout);\n }\n DEBUG_BUILD && logger.warn('Cannot flush events and disable SDK. No client defined.');\n return Promise.resolve(false);\n}\n\n/**\n * Returns true if Sentry has been properly initialized.\n */\nexport function isInitialized(): boolean {\n return !!getClient();\n}\n\n/** If the SDK is initialized & enabled. */\nexport function isEnabled(): boolean {\n const client = getClient();\n return client?.getOptions().enabled !== false && !!client?.getTransport();\n}\n\n/**\n * Add an event processor.\n * This will be added to the current isolation scope, ensuring any event that is processed in the current execution\n * context will have the processor applied.\n */\nexport function addEventProcessor(callback: EventProcessor): void {\n getIsolationScope().addEventProcessor(callback);\n}\n\n/**\n * Start a session on the current isolation scope.\n *\n * @param context (optional) additional properties to be applied to the returned session object\n *\n * @returns the new active session\n */\nexport function startSession(context?: SessionContext): Session {\n const isolationScope = getIsolationScope();\n const currentScope = getCurrentScope();\n\n // Will fetch userAgent if called from browser sdk\n const { userAgent } = GLOBAL_OBJ.navigator || {};\n\n const session = makeSession({\n user: currentScope.getUser() || isolationScope.getUser(),\n ...(userAgent && { userAgent }),\n ...context,\n });\n\n // End existing session if there's one\n const currentSession = isolationScope.getSession();\n if (currentSession?.status === 'ok') {\n updateSession(currentSession, { status: 'exited' });\n }\n\n endSession();\n\n // Afterwards we set the new session on the scope\n isolationScope.setSession(session);\n\n return session;\n}\n\n/**\n * End the session on the current isolation scope.\n */\nexport function endSession(): void {\n const isolationScope = getIsolationScope();\n const currentScope = getCurrentScope();\n\n const session = currentScope.getSession() || isolationScope.getSession();\n if (session) {\n closeSession(session);\n }\n _sendSessionUpdate();\n\n // the session is over; take it off of the scope\n isolationScope.setSession();\n}\n\n/**\n * Sends the current Session on the scope\n */\nfunction _sendSessionUpdate(): void {\n const isolationScope = getIsolationScope();\n const client = getClient();\n const session = isolationScope.getSession();\n if (session && client) {\n client.captureSession(session);\n }\n}\n\n/**\n * Sends the current session on the scope to Sentry\n *\n * @param end If set the session will be marked as exited and removed from the scope.\n * Defaults to `false`.\n */\nexport function captureSession(end: boolean = false): void {\n // both send the update and pull the session from the scope\n if (end) {\n endSession();\n return;\n }\n\n // only send the update\n _sendSessionUpdate();\n}\n","import type { Client } from './client';\nimport { getClient } from './currentScopes';\nimport { DEBUG_BUILD } from './debug-build';\nimport type { Event, EventHint, Integration, IntegrationFn, Options } from './types-hoist';\nimport { logger } from './utils-hoist/logger';\n\nexport const installedIntegrations: string[] = [];\n\n/** Map of integrations assigned to a client */\nexport type IntegrationIndex = {\n [key: string]: Integration;\n};\n\ntype IntegrationWithDefaultInstance = Integration & { isDefaultInstance?: true };\n\n/**\n * Remove duplicates from the given array, preferring the last instance of any duplicate. Not guaranteed to\n * preserve the order of integrations in the array.\n *\n * @private\n */\nfunction filterDuplicates(integrations: Integration[]): Integration[] {\n const integrationsByName: { [key: string]: Integration } = {};\n\n integrations.forEach((currentInstance: IntegrationWithDefaultInstance) => {\n const { name } = currentInstance;\n\n const existingInstance: IntegrationWithDefaultInstance | undefined = integrationsByName[name];\n\n // We want integrations later in the array to overwrite earlier ones of the same type, except that we never want a\n // default instance to overwrite an existing user instance\n if (existingInstance && !existingInstance.isDefaultInstance && currentInstance.isDefaultInstance) {\n return;\n }\n\n integrationsByName[name] = currentInstance;\n });\n\n return Object.values(integrationsByName);\n}\n\n/** Gets integrations to install */\nexport function getIntegrationsToSetup(options: Pick): Integration[] {\n const defaultIntegrations = options.defaultIntegrations || [];\n const userIntegrations = options.integrations;\n\n // We flag default instances, so that later we can tell them apart from any user-created instances of the same class\n defaultIntegrations.forEach((integration: IntegrationWithDefaultInstance) => {\n integration.isDefaultInstance = true;\n });\n\n let integrations: Integration[];\n\n if (Array.isArray(userIntegrations)) {\n integrations = [...defaultIntegrations, ...userIntegrations];\n } else if (typeof userIntegrations === 'function') {\n const resolvedUserIntegrations = userIntegrations(defaultIntegrations);\n integrations = Array.isArray(resolvedUserIntegrations) ? resolvedUserIntegrations : [resolvedUserIntegrations];\n } else {\n integrations = defaultIntegrations;\n }\n\n return filterDuplicates(integrations);\n}\n\n/**\n * Given a list of integration instances this installs them all. When `withDefaults` is set to `true` then all default\n * integrations are added unless they were already provided before.\n * @param integrations array of integration instances\n * @param withDefault should enable default integrations\n */\nexport function setupIntegrations(client: Client, integrations: Integration[]): IntegrationIndex {\n const integrationIndex: IntegrationIndex = {};\n\n integrations.forEach((integration: Integration | undefined) => {\n // guard against empty provided integrations\n if (integration) {\n setupIntegration(client, integration, integrationIndex);\n }\n });\n\n return integrationIndex;\n}\n\n/**\n * Execute the `afterAllSetup` hooks of the given integrations.\n */\nexport function afterSetupIntegrations(client: Client, integrations: Integration[]): void {\n for (const integration of integrations) {\n // guard against empty provided integrations\n if (integration?.afterAllSetup) {\n integration.afterAllSetup(client);\n }\n }\n}\n\n/** Setup a single integration. */\nexport function setupIntegration(client: Client, integration: Integration, integrationIndex: IntegrationIndex): void {\n if (integrationIndex[integration.name]) {\n DEBUG_BUILD && logger.log(`Integration skipped because it was already installed: ${integration.name}`);\n return;\n }\n integrationIndex[integration.name] = integration;\n\n // `setupOnce` is only called the first time\n if (installedIntegrations.indexOf(integration.name) === -1 && typeof integration.setupOnce === 'function') {\n integration.setupOnce();\n installedIntegrations.push(integration.name);\n }\n\n // `setup` is run for each client\n if (integration.setup && typeof integration.setup === 'function') {\n integration.setup(client);\n }\n\n if (typeof integration.preprocessEvent === 'function') {\n const callback = integration.preprocessEvent.bind(integration) as typeof integration.preprocessEvent;\n client.on('preprocessEvent', (event, hint) => callback(event, hint, client));\n }\n\n if (typeof integration.processEvent === 'function') {\n const callback = integration.processEvent.bind(integration) as typeof integration.processEvent;\n\n const processor = Object.assign((event: Event, hint: EventHint) => callback(event, hint, client), {\n id: integration.name,\n });\n\n client.addEventProcessor(processor);\n }\n\n DEBUG_BUILD && logger.log(`Integration installed: ${integration.name}`);\n}\n\n/** Add an integration to the current scope's client. */\nexport function addIntegration(integration: Integration): void {\n const client = getClient();\n\n if (!client) {\n DEBUG_BUILD && logger.warn(`Cannot add integration \"${integration.name}\" because no SDK Client is available.`);\n return;\n }\n\n client.addIntegration(integration);\n}\n\n/**\n * Define an integration function that can be used to create an integration instance.\n * Note that this by design hides the implementation details of the integration, as they are considered internal.\n */\nexport function defineIntegration(fn: Fn): (...args: Parameters) => Integration {\n return fn;\n}\n","import type { Event } from '../types-hoist';\n\n/**\n * Get a list of possible event messages from a Sentry event.\n */\nexport function getPossibleEventMessages(event: Event): string[] {\n const possibleMessages: string[] = [];\n\n if (event.message) {\n possibleMessages.push(event.message);\n }\n\n try {\n // @ts-expect-error Try catching to save bundle size\n const lastException = event.exception.values[event.exception.values.length - 1];\n if (lastException?.value) {\n possibleMessages.push(lastException.value);\n if (lastException.type) {\n possibleMessages.push(`${lastException.type}: ${lastException.value}`);\n }\n }\n } catch (e) {\n // ignore errors here\n }\n\n return possibleMessages;\n}\n","import type { Event, IntegrationFn, StackFrame } from '../types-hoist';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { defineIntegration } from '../integration';\nimport { logger } from '../utils-hoist/logger';\nimport { getEventDescription } from '../utils-hoist/misc';\nimport { stringMatchesSomePattern } from '../utils-hoist/string';\nimport { getPossibleEventMessages } from '../utils/eventUtils';\n\n// \"Script error.\" is hard coded into browsers for errors that it can't read.\n// this is the result of a script being pulled in from an external domain and CORS.\nconst DEFAULT_IGNORE_ERRORS = [\n /^Script error\\.?$/,\n /^Javascript error: Script error\\.? on line 0$/,\n /^ResizeObserver loop completed with undelivered notifications.$/, // The browser logs this when a ResizeObserver handler takes a bit longer. Usually this is not an actual issue though. It indicates slowness.\n /^Cannot redefine property: googletag$/, // This is thrown when google tag manager is used in combination with an ad blocker\n /^Can't find variable: gmo$/, // Error from Google Search App https://issuetracker.google.com/issues/396043331\n /^undefined is not an object \\(evaluating 'a\\.[A-Z]'\\)$/, // Random error that happens but not actionable or noticeable to end-users.\n 'can\\'t redefine non-configurable property \"solana\"', // Probably a browser extension or custom browser (Brave) throwing this error\n \"vv().getRestrictions is not a function. (In 'vv().getRestrictions(1,a)', 'vv().getRestrictions' is undefined)\", // Error thrown by GTM, seemingly not affecting end-users\n \"Can't find variable: _AutofillCallbackHandler\", // Unactionable error in instagram webview https://developers.facebook.com/community/threads/320013549791141/\n /^Non-Error promise rejection captured with value: Object Not Found Matching Id:\\d+, MethodName:simulateEvent, ParamCount:\\d+$/, // unactionable error from CEFSharp, a .NET library that embeds chromium in .NET apps\n /^Java exception was raised during method invocation$/, // error from Facebook Mobile browser (https://github.com/getsentry/sentry-javascript/issues/15065)\n];\n\n/** Options for the EventFilters integration */\nexport interface EventFiltersOptions {\n allowUrls: Array;\n denyUrls: Array;\n ignoreErrors: Array;\n ignoreTransactions: Array;\n ignoreInternal: boolean;\n disableErrorDefaults: boolean;\n}\n\nconst INTEGRATION_NAME = 'EventFilters';\n\nconst _eventFiltersIntegration = ((options: Partial = {}) => {\n return {\n name: INTEGRATION_NAME,\n processEvent(event, _hint, client) {\n const clientOptions = client.getOptions();\n const mergedOptions = _mergeOptions(options, clientOptions);\n return _shouldDropEvent(event, mergedOptions) ? null : event;\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * An integration that filters out events (errors and transactions) based on:\n *\n * - (Errors) A curated list of known low-value or irrelevant errors (see {@link DEFAULT_IGNORE_ERRORS})\n * - (Errors) A list of error messages or urls/filenames passed in via\n * - Top level Sentry.init options (`ignoreErrors`, `denyUrls`, `allowUrls`)\n * - The same options passed to the integration directly via @param options\n * - (Transactions/Spans) A list of root span (transaction) names passed in via\n * - Top level Sentry.init option (`ignoreTransactions`)\n * - The same option passed to the integration directly via @param options\n *\n * Events filtered by this integration will not be sent to Sentry.\n */\nexport const eventFiltersIntegration = defineIntegration(_eventFiltersIntegration);\n\n/**\n * An integration that filters out events (errors and transactions) based on:\n *\n * - (Errors) A curated list of known low-value or irrelevant errors (see {@link DEFAULT_IGNORE_ERRORS})\n * - (Errors) A list of error messages or urls/filenames passed in via\n * - Top level Sentry.init options (`ignoreErrors`, `denyUrls`, `allowUrls`)\n * - The same options passed to the integration directly via @param options\n * - (Transactions/Spans) A list of root span (transaction) names passed in via\n * - Top level Sentry.init option (`ignoreTransactions`)\n * - The same option passed to the integration directly via @param options\n *\n * Events filtered by this integration will not be sent to Sentry.\n *\n * @deprecated this integration was renamed and will be removed in a future major version.\n * Use `eventFiltersIntegration` instead.\n */\nexport const inboundFiltersIntegration = defineIntegration(((options: Partial = {}) => {\n return {\n ...eventFiltersIntegration(options),\n name: 'InboundFilters',\n };\n}) satisfies IntegrationFn);\n\nfunction _mergeOptions(\n internalOptions: Partial = {},\n clientOptions: Partial = {},\n): Partial {\n return {\n allowUrls: [...(internalOptions.allowUrls || []), ...(clientOptions.allowUrls || [])],\n denyUrls: [...(internalOptions.denyUrls || []), ...(clientOptions.denyUrls || [])],\n ignoreErrors: [\n ...(internalOptions.ignoreErrors || []),\n ...(clientOptions.ignoreErrors || []),\n ...(internalOptions.disableErrorDefaults ? [] : DEFAULT_IGNORE_ERRORS),\n ],\n ignoreTransactions: [...(internalOptions.ignoreTransactions || []), ...(clientOptions.ignoreTransactions || [])],\n ignoreInternal: internalOptions.ignoreInternal !== undefined ? internalOptions.ignoreInternal : true,\n };\n}\n\nfunction _shouldDropEvent(event: Event, options: Partial): boolean {\n if (options.ignoreInternal && _isSentryError(event)) {\n DEBUG_BUILD &&\n logger.warn(`Event dropped due to being internal Sentry Error.\\nEvent: ${getEventDescription(event)}`);\n return true;\n }\n if (_isIgnoredError(event, options.ignoreErrors)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to being matched by \\`ignoreErrors\\` option.\\nEvent: ${getEventDescription(event)}`,\n );\n return true;\n }\n if (_isUselessError(event)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to not having an error message, error type or stacktrace.\\nEvent: ${getEventDescription(\n event,\n )}`,\n );\n return true;\n }\n if (_isIgnoredTransaction(event, options.ignoreTransactions)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to being matched by \\`ignoreTransactions\\` option.\\nEvent: ${getEventDescription(event)}`,\n );\n return true;\n }\n if (_isDeniedUrl(event, options.denyUrls)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to being matched by \\`denyUrls\\` option.\\nEvent: ${getEventDescription(\n event,\n )}.\\nUrl: ${_getEventFilterUrl(event)}`,\n );\n return true;\n }\n if (!_isAllowedUrl(event, options.allowUrls)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to not being matched by \\`allowUrls\\` option.\\nEvent: ${getEventDescription(\n event,\n )}.\\nUrl: ${_getEventFilterUrl(event)}`,\n );\n return true;\n }\n return false;\n}\n\nfunction _isIgnoredError(event: Event, ignoreErrors?: Array): boolean {\n // If event.type, this is not an error\n if (event.type || !ignoreErrors || !ignoreErrors.length) {\n return false;\n }\n\n return getPossibleEventMessages(event).some(message => stringMatchesSomePattern(message, ignoreErrors));\n}\n\nfunction _isIgnoredTransaction(event: Event, ignoreTransactions?: Array): boolean {\n if (event.type !== 'transaction' || !ignoreTransactions || !ignoreTransactions.length) {\n return false;\n }\n\n const name = event.transaction;\n return name ? stringMatchesSomePattern(name, ignoreTransactions) : false;\n}\n\nfunction _isDeniedUrl(event: Event, denyUrls?: Array): boolean {\n if (!denyUrls?.length) {\n return false;\n }\n const url = _getEventFilterUrl(event);\n return !url ? false : stringMatchesSomePattern(url, denyUrls);\n}\n\nfunction _isAllowedUrl(event: Event, allowUrls?: Array): boolean {\n if (!allowUrls?.length) {\n return true;\n }\n const url = _getEventFilterUrl(event);\n return !url ? true : stringMatchesSomePattern(url, allowUrls);\n}\n\nfunction _isSentryError(event: Event): boolean {\n try {\n // @ts-expect-error can't be a sentry error if undefined\n return event.exception.values[0].type === 'SentryError';\n } catch (e) {\n // ignore\n }\n return false;\n}\n\nfunction _getLastValidUrl(frames: StackFrame[] = []): string | null {\n for (let i = frames.length - 1; i >= 0; i--) {\n const frame = frames[i];\n\n if (frame && frame.filename !== '' && frame.filename !== '[native code]') {\n return frame.filename || null;\n }\n }\n\n return null;\n}\n\nfunction _getEventFilterUrl(event: Event): string | null {\n try {\n // If there are linked exceptions or exception aggregates we only want to match against the top frame of the \"root\" (the main exception)\n // The root always comes last in linked exceptions\n const rootException = [...(event.exception?.values ?? [])]\n .reverse()\n .find(value => value.mechanism?.parent_id === undefined && value.stacktrace?.frames?.length);\n const frames = rootException?.stacktrace?.frames;\n return frames ? _getLastValidUrl(frames) : null;\n } catch (oO) {\n DEBUG_BUILD && logger.error(`Cannot extract url for event ${getEventDescription(event)}`);\n return null;\n }\n}\n\nfunction _isUselessError(event: Event): boolean {\n if (event.type) {\n // event is not an error\n return false;\n }\n\n // We only want to consider events for dropping that actually have recorded exception values.\n if (!event.exception?.values?.length) {\n return false;\n }\n\n return (\n // No top-level message\n !event.message &&\n // There are no exception values that have a stacktrace, a non-generic-Error type or value\n !event.exception.values.some(value => value.stacktrace || (value.type && value.type !== 'Error') || value.value)\n );\n}\n","import type { Client } from '../client';\nimport { getClient } from '../currentScopes';\nimport { defineIntegration } from '../integration';\nimport type { IntegrationFn, WrappedFunction } from '../types-hoist';\nimport { getOriginalFunction } from '../utils-hoist/object';\n\nlet originalFunctionToString: () => void;\n\nconst INTEGRATION_NAME = 'FunctionToString';\n\nconst SETUP_CLIENTS = new WeakMap();\n\nconst _functionToStringIntegration = (() => {\n return {\n name: INTEGRATION_NAME,\n setupOnce() {\n // eslint-disable-next-line @typescript-eslint/unbound-method\n originalFunctionToString = Function.prototype.toString;\n\n // intrinsics (like Function.prototype) might be immutable in some environments\n // e.g. Node with --frozen-intrinsics, XS (an embedded JavaScript engine) or SES (a JavaScript proposal)\n try {\n Function.prototype.toString = function (this: WrappedFunction, ...args: unknown[]): string {\n const originalFunction = getOriginalFunction(this);\n const context =\n SETUP_CLIENTS.has(getClient() as Client) && originalFunction !== undefined ? originalFunction : this;\n return originalFunctionToString.apply(context, args);\n };\n } catch {\n // ignore errors here, just don't patch this\n }\n },\n setup(client) {\n SETUP_CLIENTS.set(client, true);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Patch toString calls to return proper name for wrapped functions.\n *\n * ```js\n * Sentry.init({\n * integrations: [\n * functionToStringIntegration(),\n * ],\n * });\n * ```\n */\nexport const functionToStringIntegration = defineIntegration(_functionToStringIntegration);\n","import { defineIntegration } from '../integration';\nimport type { Event, Exception, IntegrationFn, StackFrame } from '../types-hoist';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { logger } from '../utils-hoist/logger';\nimport { getFramesFromEvent } from '../utils-hoist/stacktrace';\n\nconst INTEGRATION_NAME = 'Dedupe';\n\nconst _dedupeIntegration = (() => {\n let previousEvent: Event | undefined;\n\n return {\n name: INTEGRATION_NAME,\n processEvent(currentEvent) {\n // We want to ignore any non-error type events, e.g. transactions or replays\n // These should never be deduped, and also not be compared against as _previousEvent.\n if (currentEvent.type) {\n return currentEvent;\n }\n\n // Juuust in case something goes wrong\n try {\n if (_shouldDropEvent(currentEvent, previousEvent)) {\n DEBUG_BUILD && logger.warn('Event dropped due to being a duplicate of previously captured event.');\n return null;\n }\n } catch (_oO) {} // eslint-disable-line no-empty\n\n return (previousEvent = currentEvent);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Deduplication filter.\n */\nexport const dedupeIntegration = defineIntegration(_dedupeIntegration);\n\n/** only exported for tests. */\nexport function _shouldDropEvent(currentEvent: Event, previousEvent?: Event): boolean {\n if (!previousEvent) {\n return false;\n }\n\n if (_isSameMessageEvent(currentEvent, previousEvent)) {\n return true;\n }\n\n if (_isSameExceptionEvent(currentEvent, previousEvent)) {\n return true;\n }\n\n return false;\n}\n\nfunction _isSameMessageEvent(currentEvent: Event, previousEvent: Event): boolean {\n const currentMessage = currentEvent.message;\n const previousMessage = previousEvent.message;\n\n // If neither event has a message property, they were both exceptions, so bail out\n if (!currentMessage && !previousMessage) {\n return false;\n }\n\n // If only one event has a stacktrace, but not the other one, they are not the same\n if ((currentMessage && !previousMessage) || (!currentMessage && previousMessage)) {\n return false;\n }\n\n if (currentMessage !== previousMessage) {\n return false;\n }\n\n if (!_isSameFingerprint(currentEvent, previousEvent)) {\n return false;\n }\n\n if (!_isSameStacktrace(currentEvent, previousEvent)) {\n return false;\n }\n\n return true;\n}\n\nfunction _isSameExceptionEvent(currentEvent: Event, previousEvent: Event): boolean {\n const previousException = _getExceptionFromEvent(previousEvent);\n const currentException = _getExceptionFromEvent(currentEvent);\n\n if (!previousException || !currentException) {\n return false;\n }\n\n if (previousException.type !== currentException.type || previousException.value !== currentException.value) {\n return false;\n }\n\n if (!_isSameFingerprint(currentEvent, previousEvent)) {\n return false;\n }\n\n if (!_isSameStacktrace(currentEvent, previousEvent)) {\n return false;\n }\n\n return true;\n}\n\nfunction _isSameStacktrace(currentEvent: Event, previousEvent: Event): boolean {\n let currentFrames = getFramesFromEvent(currentEvent);\n let previousFrames = getFramesFromEvent(previousEvent);\n\n // If neither event has a stacktrace, they are assumed to be the same\n if (!currentFrames && !previousFrames) {\n return true;\n }\n\n // If only one event has a stacktrace, but not the other one, they are not the same\n if ((currentFrames && !previousFrames) || (!currentFrames && previousFrames)) {\n return false;\n }\n\n currentFrames = currentFrames as StackFrame[];\n previousFrames = previousFrames as StackFrame[];\n\n // If number of frames differ, they are not the same\n if (previousFrames.length !== currentFrames.length) {\n return false;\n }\n\n // Otherwise, compare the two\n for (let i = 0; i < previousFrames.length; i++) {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const frameA = previousFrames[i]!;\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const frameB = currentFrames[i]!;\n\n if (\n frameA.filename !== frameB.filename ||\n frameA.lineno !== frameB.lineno ||\n frameA.colno !== frameB.colno ||\n frameA.function !== frameB.function\n ) {\n return false;\n }\n }\n\n return true;\n}\n\nfunction _isSameFingerprint(currentEvent: Event, previousEvent: Event): boolean {\n let currentFingerprint = currentEvent.fingerprint;\n let previousFingerprint = previousEvent.fingerprint;\n\n // If neither event has a fingerprint, they are assumed to be the same\n if (!currentFingerprint && !previousFingerprint) {\n return true;\n }\n\n // If only one event has a fingerprint, but not the other one, they are not the same\n if ((currentFingerprint && !previousFingerprint) || (!currentFingerprint && previousFingerprint)) {\n return false;\n }\n\n currentFingerprint = currentFingerprint as string[];\n previousFingerprint = previousFingerprint as string[];\n\n // Otherwise, compare the two\n try {\n return !!(currentFingerprint.join('') === previousFingerprint.join(''));\n } catch (_oO) {\n return false;\n }\n}\n\nfunction _getExceptionFromEvent(event: Event): Exception | undefined {\n return event.exception?.values && event.exception.values[0];\n}\n","import { DEBUG_BUILD } from './debug-build';\nimport { logger } from './logger';\nimport { GLOBAL_OBJ } from './worldwide';\n\nconst WINDOW = GLOBAL_OBJ as unknown as Window;\n\ndeclare const EdgeRuntime: string | undefined;\n\n/**\n * Tells whether current environment supports ErrorEvent objects\n * {@link supportsErrorEvent}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsErrorEvent(): boolean {\n try {\n new ErrorEvent('');\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Tells whether current environment supports DOMError objects\n * {@link supportsDOMError}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsDOMError(): boolean {\n try {\n // Chrome: VM89:1 Uncaught TypeError: Failed to construct 'DOMError':\n // 1 argument required, but only 0 present.\n // @ts-expect-error It really needs 1 argument, not 0.\n new DOMError('');\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Tells whether current environment supports DOMException objects\n * {@link supportsDOMException}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsDOMException(): boolean {\n try {\n new DOMException('');\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Tells whether current environment supports History API\n * {@link supportsHistory}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsHistory(): boolean {\n return 'history' in WINDOW;\n}\n\n/**\n * Tells whether current environment supports Fetch API\n * {@link supportsFetch}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsFetch(): boolean {\n if (!('fetch' in WINDOW)) {\n return false;\n }\n\n try {\n new Headers();\n new Request('http://www.example.com');\n new Response();\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * isNative checks if the given function is a native implementation\n */\n// eslint-disable-next-line @typescript-eslint/ban-types\nexport function isNativeFunction(func: Function): boolean {\n return func && /^function\\s+\\w+\\(\\)\\s+\\{\\s+\\[native code\\]\\s+\\}$/.test(func.toString());\n}\n\n/**\n * Tells whether current environment supports Fetch API natively\n * {@link supportsNativeFetch}.\n *\n * @returns true if `window.fetch` is natively implemented, false otherwise\n */\nexport function supportsNativeFetch(): boolean {\n if (typeof EdgeRuntime === 'string') {\n return true;\n }\n\n if (!supportsFetch()) {\n return false;\n }\n\n // Fast path to avoid DOM I/O\n // eslint-disable-next-line @typescript-eslint/unbound-method\n if (isNativeFunction(WINDOW.fetch)) {\n return true;\n }\n\n // window.fetch is implemented, but is polyfilled or already wrapped (e.g: by a chrome extension)\n // so create a \"pure\" iframe to see if that has native fetch\n let result = false;\n const doc = WINDOW.document;\n // eslint-disable-next-line deprecation/deprecation\n if (doc && typeof (doc.createElement as unknown) === 'function') {\n try {\n const sandbox = doc.createElement('iframe');\n sandbox.hidden = true;\n doc.head.appendChild(sandbox);\n if (sandbox.contentWindow?.fetch) {\n // eslint-disable-next-line @typescript-eslint/unbound-method\n result = isNativeFunction(sandbox.contentWindow.fetch);\n }\n doc.head.removeChild(sandbox);\n } catch (err) {\n DEBUG_BUILD &&\n logger.warn('Could not create sandbox iframe for pure fetch check, bailing to window.fetch: ', err);\n }\n }\n\n return result;\n}\n\n/**\n * Tells whether current environment supports ReportingObserver API\n * {@link supportsReportingObserver}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsReportingObserver(): boolean {\n return 'ReportingObserver' in WINDOW;\n}\n\n/**\n * Tells whether current environment supports Referrer Policy API\n * {@link supportsReferrerPolicy}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsReferrerPolicy(): boolean {\n // Despite all stars in the sky saying that Edge supports old draft syntax, aka 'never', 'always', 'origin' and 'default'\n // (see https://caniuse.com/#feat=referrer-policy),\n // it doesn't. And it throws an exception instead of ignoring this parameter...\n // REF: https://github.com/getsentry/raven-js/issues/1233\n\n if (!supportsFetch()) {\n return false;\n }\n\n try {\n new Request('_', {\n referrerPolicy: 'origin' as ReferrerPolicy,\n });\n return true;\n } catch (e) {\n return false;\n }\n}\n","import type { Client } from './client';\nimport { getCurrentScope } from './currentScopes';\nimport { DEBUG_BUILD } from './debug-build';\nimport type { ClientOptions } from './types-hoist';\nimport { consoleSandbox, logger } from './utils-hoist/logger';\n\n/** A class object that can instantiate Client objects. */\nexport type ClientClass = new (options: O) => F;\n\n/**\n * Internal function to create a new SDK client instance. The client is\n * installed and then bound to the current scope.\n *\n * @param clientClass The client class to instantiate.\n * @param options Options to pass to the client.\n */\nexport function initAndBind(\n clientClass: ClientClass,\n options: O,\n): Client {\n if (options.debug === true) {\n if (DEBUG_BUILD) {\n logger.enable();\n } else {\n // use `console.warn` rather than `logger.warn` since by non-debug bundles have all `logger.x` statements stripped\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.warn('[Sentry] Cannot initialize SDK with `debug` option using a non-debug bundle.');\n });\n }\n }\n const scope = getCurrentScope();\n scope.update(options.initialScope);\n\n const client = new clientClass(options);\n setCurrentClient(client);\n client.init();\n return client;\n}\n\n/**\n * Make the given client the current client.\n */\nexport function setCurrentClient(client: Client): void {\n getCurrentScope().setClient(client);\n}\n","import type { ReportDialogOptions } from './report-dialog';\nimport type { DsnComponents, DsnLike, SdkInfo } from './types-hoist';\nimport { dsnToString, makeDsn } from './utils-hoist/dsn';\n\nconst SENTRY_API_VERSION = '7';\n\n/** Returns the prefix to construct Sentry ingestion API endpoints. */\nfunction getBaseApiEndpoint(dsn: DsnComponents): string {\n const protocol = dsn.protocol ? `${dsn.protocol}:` : '';\n const port = dsn.port ? `:${dsn.port}` : '';\n return `${protocol}//${dsn.host}${port}${dsn.path ? `/${dsn.path}` : ''}/api/`;\n}\n\n/** Returns the ingest API endpoint for target. */\nfunction _getIngestEndpoint(dsn: DsnComponents): string {\n return `${getBaseApiEndpoint(dsn)}${dsn.projectId}/envelope/`;\n}\n\n/** Returns a URL-encoded string with auth config suitable for a query string. */\nfunction _encodedAuth(dsn: DsnComponents, sdkInfo: SdkInfo | undefined): string {\n const params: Record = {\n sentry_version: SENTRY_API_VERSION,\n };\n\n if (dsn.publicKey) {\n // We send only the minimum set of required information. See\n // https://github.com/getsentry/sentry-javascript/issues/2572.\n params.sentry_key = dsn.publicKey;\n }\n\n if (sdkInfo) {\n params.sentry_client = `${sdkInfo.name}/${sdkInfo.version}`;\n }\n\n return new URLSearchParams(params).toString();\n}\n\n/**\n * Returns the envelope endpoint URL with auth in the query string.\n *\n * Sending auth as part of the query string and not as custom HTTP headers avoids CORS preflight requests.\n */\nexport function getEnvelopeEndpointWithUrlEncodedAuth(dsn: DsnComponents, tunnel?: string, sdkInfo?: SdkInfo): string {\n return tunnel ? tunnel : `${_getIngestEndpoint(dsn)}?${_encodedAuth(dsn, sdkInfo)}`;\n}\n\n/** Returns the url to the report dialog endpoint. */\nexport function getReportDialogEndpoint(dsnLike: DsnLike, dialogOptions: ReportDialogOptions): string {\n const dsn = makeDsn(dsnLike);\n if (!dsn) {\n return '';\n }\n\n const endpoint = `${getBaseApiEndpoint(dsn)}embed/error-page/`;\n\n let encodedOptions = `dsn=${dsnToString(dsn)}`;\n for (const key in dialogOptions) {\n if (key === 'dsn') {\n continue;\n }\n\n if (key === 'onClose') {\n continue;\n }\n\n if (key === 'user') {\n const user = dialogOptions.user;\n if (!user) {\n continue;\n }\n if (user.name) {\n encodedOptions += `&name=${encodeURIComponent(user.name)}`;\n }\n if (user.email) {\n encodedOptions += `&email=${encodeURIComponent(user.email)}`;\n }\n } else {\n encodedOptions += `&${encodeURIComponent(key)}=${encodeURIComponent(dialogOptions[key] as string)}`;\n }\n }\n\n return `${endpoint}?${encodedOptions}`;\n}\n","import type { DsnComponents, DsnLike, DsnProtocol } from '../types-hoist';\n\nimport { DEBUG_BUILD } from './debug-build';\nimport { consoleSandbox, logger } from './logger';\n\n/** Regular expression used to parse a Dsn. */\nconst DSN_REGEX = /^(?:(\\w+):)\\/\\/(?:(\\w+)(?::(\\w+)?)?@)([\\w.-]+)(?::(\\d+))?\\/(.+)/;\n\nfunction isValidProtocol(protocol?: string): protocol is DsnProtocol {\n return protocol === 'http' || protocol === 'https';\n}\n\n/**\n * Renders the string representation of this Dsn.\n *\n * By default, this will render the public representation without the password\n * component. To get the deprecated private representation, set `withPassword`\n * to true.\n *\n * @param withPassword When set to true, the password will be included.\n */\nexport function dsnToString(dsn: DsnComponents, withPassword: boolean = false): string {\n const { host, path, pass, port, projectId, protocol, publicKey } = dsn;\n return (\n `${protocol}://${publicKey}${withPassword && pass ? `:${pass}` : ''}` +\n `@${host}${port ? `:${port}` : ''}/${path ? `${path}/` : path}${projectId}`\n );\n}\n\n/**\n * Parses a Dsn from a given string.\n *\n * @param str A Dsn as string\n * @returns Dsn as DsnComponents or undefined if @param str is not a valid DSN string\n */\nexport function dsnFromString(str: string): DsnComponents | undefined {\n const match = DSN_REGEX.exec(str);\n\n if (!match) {\n // This should be logged to the console\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.error(`Invalid Sentry Dsn: ${str}`);\n });\n return undefined;\n }\n\n const [protocol, publicKey, pass = '', host = '', port = '', lastPath = ''] = match.slice(1);\n let path = '';\n let projectId = lastPath;\n\n const split = projectId.split('/');\n if (split.length > 1) {\n path = split.slice(0, -1).join('/');\n projectId = split.pop() as string;\n }\n\n if (projectId) {\n const projectMatch = projectId.match(/^\\d+/);\n if (projectMatch) {\n projectId = projectMatch[0];\n }\n }\n\n return dsnFromComponents({ host, pass, path, projectId, port, protocol: protocol as DsnProtocol, publicKey });\n}\n\nfunction dsnFromComponents(components: DsnComponents): DsnComponents {\n return {\n protocol: components.protocol,\n publicKey: components.publicKey || '',\n pass: components.pass || '',\n host: components.host,\n port: components.port || '',\n path: components.path || '',\n projectId: components.projectId,\n };\n}\n\nfunction validateDsn(dsn: DsnComponents): boolean {\n if (!DEBUG_BUILD) {\n return true;\n }\n\n const { port, projectId, protocol } = dsn;\n\n const requiredComponents: ReadonlyArray = ['protocol', 'publicKey', 'host', 'projectId'];\n const hasMissingRequiredComponent = requiredComponents.find(component => {\n if (!dsn[component]) {\n logger.error(`Invalid Sentry Dsn: ${component} missing`);\n return true;\n }\n return false;\n });\n\n if (hasMissingRequiredComponent) {\n return false;\n }\n\n if (!projectId.match(/^\\d+$/)) {\n logger.error(`Invalid Sentry Dsn: Invalid projectId ${projectId}`);\n return false;\n }\n\n if (!isValidProtocol(protocol)) {\n logger.error(`Invalid Sentry Dsn: Invalid protocol ${protocol}`);\n return false;\n }\n\n if (port && isNaN(parseInt(port, 10))) {\n logger.error(`Invalid Sentry Dsn: Invalid port ${port}`);\n return false;\n }\n\n return true;\n}\n\n/**\n * Creates a valid Sentry Dsn object, identifying a Sentry instance and project.\n * @returns a valid DsnComponents object or `undefined` if @param from is an invalid DSN source\n */\nexport function makeDsn(from: DsnLike): DsnComponents | undefined {\n const components = typeof from === 'string' ? dsnFromString(from) : dsnFromComponents(from);\n if (!components || !validateDsn(components)) {\n return undefined;\n }\n return components;\n}\n","import { getSentryCarrier } from '../carrier';\nimport type {\n Attachment,\n AttachmentItem,\n BaseEnvelopeHeaders,\n BaseEnvelopeItemHeaders,\n DataCategory,\n DsnComponents,\n Envelope,\n EnvelopeItemType,\n Event,\n EventEnvelopeHeaders,\n SdkInfo,\n SdkMetadata,\n SpanItem,\n SpanJSON,\n} from '../types-hoist';\n\nimport { dsnToString } from './dsn';\nimport { normalize } from './normalize';\nimport { dropUndefinedKeys } from './object';\nimport { GLOBAL_OBJ } from './worldwide';\n\n/**\n * Creates an envelope.\n * Make sure to always explicitly provide the generic to this function\n * so that the envelope types resolve correctly.\n */\nexport function createEnvelope(headers: E[0], items: E[1] = []): E {\n return [headers, items] as E;\n}\n\n/**\n * Add an item to an envelope.\n * Make sure to always explicitly provide the generic to this function\n * so that the envelope types resolve correctly.\n */\nexport function addItemToEnvelope(envelope: E, newItem: E[1][number]): E {\n const [headers, items] = envelope;\n return [headers, [...items, newItem]] as unknown as E;\n}\n\n/**\n * Convenience function to loop through the items and item types of an envelope.\n * (This function was mostly created because working with envelope types is painful at the moment)\n *\n * If the callback returns true, the rest of the items will be skipped.\n */\nexport function forEachEnvelopeItem(\n envelope: Envelope,\n callback: (envelopeItem: E[1][number], envelopeItemType: E[1][number][0]['type']) => boolean | void,\n): boolean {\n const envelopeItems = envelope[1];\n\n for (const envelopeItem of envelopeItems) {\n const envelopeItemType = envelopeItem[0].type;\n const result = callback(envelopeItem, envelopeItemType);\n\n if (result) {\n return true;\n }\n }\n\n return false;\n}\n\n/**\n * Returns true if the envelope contains any of the given envelope item types\n */\nexport function envelopeContainsItemType(envelope: Envelope, types: EnvelopeItemType[]): boolean {\n return forEachEnvelopeItem(envelope, (_, type) => types.includes(type));\n}\n\n/**\n * Encode a string to UTF8 array.\n */\nfunction encodeUTF8(input: string): Uint8Array {\n const carrier = getSentryCarrier(GLOBAL_OBJ);\n return carrier.encodePolyfill ? carrier.encodePolyfill(input) : new TextEncoder().encode(input);\n}\n\n/**\n * Decode a UTF8 array to string.\n */\nfunction decodeUTF8(input: Uint8Array): string {\n const carrier = getSentryCarrier(GLOBAL_OBJ);\n return carrier.decodePolyfill ? carrier.decodePolyfill(input) : new TextDecoder().decode(input);\n}\n\n/**\n * Serializes an envelope.\n */\nexport function serializeEnvelope(envelope: Envelope): string | Uint8Array {\n const [envHeaders, items] = envelope;\n\n // Initially we construct our envelope as a string and only convert to binary chunks if we encounter binary data\n let parts: string | Uint8Array[] = JSON.stringify(envHeaders);\n\n function append(next: string | Uint8Array): void {\n if (typeof parts === 'string') {\n parts = typeof next === 'string' ? parts + next : [encodeUTF8(parts), next];\n } else {\n parts.push(typeof next === 'string' ? encodeUTF8(next) : next);\n }\n }\n\n for (const item of items) {\n const [itemHeaders, payload] = item;\n\n append(`\\n${JSON.stringify(itemHeaders)}\\n`);\n\n if (typeof payload === 'string' || payload instanceof Uint8Array) {\n append(payload);\n } else {\n let stringifiedPayload: string;\n try {\n stringifiedPayload = JSON.stringify(payload);\n } catch (e) {\n // In case, despite all our efforts to keep `payload` circular-dependency-free, `JSON.stringify()` still\n // fails, we try again after normalizing it again with infinite normalization depth. This of course has a\n // performance impact but in this case a performance hit is better than throwing.\n stringifiedPayload = JSON.stringify(normalize(payload));\n }\n append(stringifiedPayload);\n }\n }\n\n return typeof parts === 'string' ? parts : concatBuffers(parts);\n}\n\nfunction concatBuffers(buffers: Uint8Array[]): Uint8Array {\n const totalLength = buffers.reduce((acc, buf) => acc + buf.length, 0);\n\n const merged = new Uint8Array(totalLength);\n let offset = 0;\n for (const buffer of buffers) {\n merged.set(buffer, offset);\n offset += buffer.length;\n }\n\n return merged;\n}\n\n/**\n * Parses an envelope\n */\nexport function parseEnvelope(env: string | Uint8Array): Envelope {\n let buffer = typeof env === 'string' ? encodeUTF8(env) : env;\n\n function readBinary(length: number): Uint8Array {\n const bin = buffer.subarray(0, length);\n // Replace the buffer with the remaining data excluding trailing newline\n buffer = buffer.subarray(length + 1);\n return bin;\n }\n\n function readJson(): T {\n let i = buffer.indexOf(0xa);\n // If we couldn't find a newline, we must have found the end of the buffer\n if (i < 0) {\n i = buffer.length;\n }\n\n return JSON.parse(decodeUTF8(readBinary(i))) as T;\n }\n\n const envelopeHeader = readJson();\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const items: [any, any][] = [];\n\n while (buffer.length) {\n const itemHeader = readJson();\n const binaryLength = typeof itemHeader.length === 'number' ? itemHeader.length : undefined;\n\n items.push([itemHeader, binaryLength ? readBinary(binaryLength) : readJson()]);\n }\n\n return [envelopeHeader, items];\n}\n\n/**\n * Creates envelope item for a single span\n */\nexport function createSpanEnvelopeItem(spanJson: Partial): SpanItem {\n const spanHeaders: SpanItem[0] = {\n type: 'span',\n };\n\n return [spanHeaders, spanJson];\n}\n\n/**\n * Creates attachment envelope items\n */\nexport function createAttachmentEnvelopeItem(attachment: Attachment): AttachmentItem {\n const buffer = typeof attachment.data === 'string' ? encodeUTF8(attachment.data) : attachment.data;\n\n return [\n dropUndefinedKeys({\n type: 'attachment',\n length: buffer.length,\n filename: attachment.filename,\n content_type: attachment.contentType,\n attachment_type: attachment.attachmentType,\n }),\n buffer,\n ];\n}\n\nconst ITEM_TYPE_TO_DATA_CATEGORY_MAP: Record = {\n session: 'session',\n sessions: 'session',\n attachment: 'attachment',\n transaction: 'transaction',\n event: 'error',\n client_report: 'internal',\n user_report: 'default',\n profile: 'profile',\n profile_chunk: 'profile',\n replay_event: 'replay',\n replay_recording: 'replay',\n check_in: 'monitor',\n feedback: 'feedback',\n span: 'span',\n raw_security: 'security',\n otel_log: 'log_item',\n};\n\n/**\n * Maps the type of an envelope item to a data category.\n */\nexport function envelopeItemTypeToDataCategory(type: EnvelopeItemType): DataCategory {\n return ITEM_TYPE_TO_DATA_CATEGORY_MAP[type];\n}\n\n/** Extracts the minimal SDK info from the metadata or an events */\nexport function getSdkMetadataForEnvelopeHeader(metadataOrEvent?: SdkMetadata | Event): SdkInfo | undefined {\n if (!metadataOrEvent?.sdk) {\n return;\n }\n const { name, version } = metadataOrEvent.sdk;\n return { name, version };\n}\n\n/**\n * Creates event envelope headers, based on event, sdk info and tunnel\n * Note: This function was extracted from the core package to make it available in Replay\n */\nexport function createEventEnvelopeHeaders(\n event: Event,\n sdkInfo: SdkInfo | undefined,\n tunnel: string | undefined,\n dsn?: DsnComponents,\n): EventEnvelopeHeaders {\n const dynamicSamplingContext = event.sdkProcessingMetadata?.dynamicSamplingContext;\n return {\n event_id: event.event_id as string,\n sent_at: new Date().toISOString(),\n ...(sdkInfo && { sdk: sdkInfo }),\n ...(!!tunnel && dsn && { dsn: dsnToString(dsn) }),\n ...(dynamicSamplingContext && {\n trace: dropUndefinedKeys({ ...dynamicSamplingContext }),\n }),\n };\n}\n","import type { ConsoleLevel } from '../types-hoist';\n\n/** An error emitted by Sentry SDKs and related utilities. */\nexport class SentryError extends Error {\n public logLevel: ConsoleLevel;\n\n public constructor(\n public message: string,\n logLevel: ConsoleLevel = 'warn',\n ) {\n super(message);\n\n this.logLevel = logLevel;\n }\n}\n","/* eslint-disable max-lines */\nimport type {\n Breadcrumb,\n BreadcrumbHint,\n CheckIn,\n ClientOptions,\n DataCategory,\n DsnComponents,\n DynamicSamplingContext,\n Envelope,\n ErrorEvent,\n Event,\n EventDropReason,\n EventHint,\n EventProcessor,\n FeedbackEvent,\n FetchBreadcrumbHint,\n Integration,\n MonitorConfig,\n Outcome,\n ParameterizedString,\n SdkMetadata,\n Session,\n SessionAggregates,\n SeverityLevel,\n Span,\n SpanAttributes,\n SpanContextData,\n SpanJSON,\n StartSpanOptions,\n TransactionEvent,\n Transport,\n TransportMakeRequestResponse,\n XhrBreadcrumbHint,\n} from './types-hoist';\n\nimport { getEnvelopeEndpointWithUrlEncodedAuth } from './api';\nimport { DEFAULT_ENVIRONMENT } from './constants';\nimport { getCurrentScope, getIsolationScope, getTraceContextFromScope } from './currentScopes';\nimport { DEBUG_BUILD } from './debug-build';\nimport { createEventEnvelope, createSessionEnvelope } from './envelope';\nimport type { IntegrationIndex } from './integration';\nimport { afterSetupIntegrations } from './integration';\nimport { setupIntegration, setupIntegrations } from './integration';\nimport type { Scope } from './scope';\nimport { updateSession } from './session';\nimport { getDynamicSamplingContextFromScope } from './tracing/dynamicSamplingContext';\nimport { createClientReportEnvelope } from './utils-hoist/clientreport';\nimport { dsnToString, makeDsn } from './utils-hoist/dsn';\nimport { addItemToEnvelope, createAttachmentEnvelopeItem } from './utils-hoist/envelope';\nimport { SentryError } from './utils-hoist/error';\nimport { isParameterizedString, isPlainObject, isPrimitive, isThenable } from './utils-hoist/is';\nimport { logger } from './utils-hoist/logger';\nimport { checkOrSetAlreadyCaught, uuid4 } from './utils-hoist/misc';\nimport { SyncPromise, rejectedSyncPromise, resolvedSyncPromise } from './utils-hoist/syncpromise';\nimport { getPossibleEventMessages } from './utils/eventUtils';\nimport { merge } from './utils/merge';\nimport { parseSampleRate } from './utils/parseSampleRate';\nimport { prepareEvent } from './utils/prepareEvent';\nimport { showSpanDropWarning } from './utils/spanUtils';\nimport { convertSpanJsonToTransactionEvent, convertTransactionEventToSpanJson } from './utils/transactionEvent';\n\nconst ALREADY_SEEN_ERROR = \"Not capturing exception because it's already been captured.\";\nconst MISSING_RELEASE_FOR_SESSION_ERROR = 'Discarded session because of missing or non-string release';\n\n/**\n * Base implementation for all JavaScript SDK clients.\n *\n * Call the constructor with the corresponding options\n * specific to the client subclass. To access these options later, use\n * {@link Client.getOptions}.\n *\n * If a Dsn is specified in the options, it will be parsed and stored. Use\n * {@link Client.getDsn} to retrieve the Dsn at any moment. In case the Dsn is\n * invalid, the constructor will throw a {@link SentryException}. Note that\n * without a valid Dsn, the SDK will not send any events to Sentry.\n *\n * Before sending an event, it is passed through\n * {@link Client._prepareEvent} to add SDK information and scope data\n * (breadcrumbs and context). To add more custom information, override this\n * method and extend the resulting prepared event.\n *\n * To issue automatically created events (e.g. via instrumentation), use\n * {@link Client.captureEvent}. It will prepare the event and pass it through\n * the callback lifecycle. To issue auto-breadcrumbs, use\n * {@link Client.addBreadcrumb}.\n *\n * @example\n * class NodeClient extends Client {\n * public constructor(options: NodeOptions) {\n * super(options);\n * }\n *\n * // ...\n * }\n */\nexport abstract class Client {\n /** Options passed to the SDK. */\n protected readonly _options: O;\n\n /** The client Dsn, if specified in options. Without this Dsn, the SDK will be disabled. */\n protected readonly _dsn?: DsnComponents;\n\n protected readonly _transport?: Transport;\n\n /** Array of set up integrations. */\n protected _integrations: IntegrationIndex;\n\n /** Number of calls being processed */\n protected _numProcessing: number;\n\n protected _eventProcessors: EventProcessor[];\n\n /** Holds flushable */\n private _outcomes: { [key: string]: number };\n\n // eslint-disable-next-line @typescript-eslint/ban-types\n private _hooks: Record;\n\n /**\n * Initializes this client instance.\n *\n * @param options Options for the client.\n */\n protected constructor(options: O) {\n this._options = options;\n this._integrations = {};\n this._numProcessing = 0;\n this._outcomes = {};\n this._hooks = {};\n this._eventProcessors = [];\n\n if (options.dsn) {\n this._dsn = makeDsn(options.dsn);\n } else {\n DEBUG_BUILD && logger.warn('No DSN provided, client will not send events.');\n }\n\n if (this._dsn) {\n const url = getEnvelopeEndpointWithUrlEncodedAuth(\n this._dsn,\n options.tunnel,\n options._metadata ? options._metadata.sdk : undefined,\n );\n this._transport = options.transport({\n tunnel: this._options.tunnel,\n recordDroppedEvent: this.recordDroppedEvent.bind(this),\n ...options.transportOptions,\n url,\n });\n }\n }\n\n /**\n * Captures an exception event and sends it to Sentry.\n *\n * Unlike `captureException` exported from every SDK, this method requires that you pass it the current scope.\n */\n public captureException(exception: unknown, hint?: EventHint, scope?: Scope): string {\n const eventId = uuid4();\n\n // ensure we haven't captured this very object before\n if (checkOrSetAlreadyCaught(exception)) {\n DEBUG_BUILD && logger.log(ALREADY_SEEN_ERROR);\n return eventId;\n }\n\n const hintWithEventId = {\n event_id: eventId,\n ...hint,\n };\n\n this._process(\n this.eventFromException(exception, hintWithEventId).then(event =>\n this._captureEvent(event, hintWithEventId, scope),\n ),\n );\n\n return hintWithEventId.event_id;\n }\n\n /**\n * Captures a message event and sends it to Sentry.\n *\n * Unlike `captureMessage` exported from every SDK, this method requires that you pass it the current scope.\n */\n public captureMessage(\n message: ParameterizedString,\n level?: SeverityLevel,\n hint?: EventHint,\n currentScope?: Scope,\n ): string {\n const hintWithEventId = {\n event_id: uuid4(),\n ...hint,\n };\n\n const eventMessage = isParameterizedString(message) ? message : String(message);\n\n const promisedEvent = isPrimitive(message)\n ? this.eventFromMessage(eventMessage, level, hintWithEventId)\n : this.eventFromException(message, hintWithEventId);\n\n this._process(promisedEvent.then(event => this._captureEvent(event, hintWithEventId, currentScope)));\n\n return hintWithEventId.event_id;\n }\n\n /**\n * Captures a manually created event and sends it to Sentry.\n *\n * Unlike `captureEvent` exported from every SDK, this method requires that you pass it the current scope.\n */\n public captureEvent(event: Event, hint?: EventHint, currentScope?: Scope): string {\n const eventId = uuid4();\n\n // ensure we haven't captured this very object before\n if (hint?.originalException && checkOrSetAlreadyCaught(hint.originalException)) {\n DEBUG_BUILD && logger.log(ALREADY_SEEN_ERROR);\n return eventId;\n }\n\n const hintWithEventId = {\n event_id: eventId,\n ...hint,\n };\n\n const sdkProcessingMetadata = event.sdkProcessingMetadata || {};\n const capturedSpanScope: Scope | undefined = sdkProcessingMetadata.capturedSpanScope;\n const capturedSpanIsolationScope: Scope | undefined = sdkProcessingMetadata.capturedSpanIsolationScope;\n\n this._process(\n this._captureEvent(event, hintWithEventId, capturedSpanScope || currentScope, capturedSpanIsolationScope),\n );\n\n return hintWithEventId.event_id;\n }\n\n /**\n * Captures a session.\n */\n public captureSession(session: Session): void {\n this.sendSession(session);\n // After sending, we set init false to indicate it's not the first occurrence\n updateSession(session, { init: false });\n }\n\n /**\n * Create a cron monitor check in and send it to Sentry. This method is not available on all clients.\n *\n * @param checkIn An object that describes a check in.\n * @param upsertMonitorConfig An optional object that describes a monitor config. Use this if you want\n * to create a monitor automatically when sending a check in.\n * @param scope An optional scope containing event metadata.\n * @returns A string representing the id of the check in.\n */\n public captureCheckIn?(checkIn: CheckIn, monitorConfig?: MonitorConfig, scope?: Scope): string;\n\n /**\n * Get the current Dsn.\n */\n public getDsn(): DsnComponents | undefined {\n return this._dsn;\n }\n\n /**\n * Get the current options.\n */\n public getOptions(): O {\n return this._options;\n }\n\n /**\n * Get the SDK metadata.\n * @see SdkMetadata\n */\n public getSdkMetadata(): SdkMetadata | undefined {\n return this._options._metadata;\n }\n\n /**\n * Returns the transport that is used by the client.\n * Please note that the transport gets lazy initialized so it will only be there once the first event has been sent.\n */\n public getTransport(): Transport | undefined {\n return this._transport;\n }\n\n /**\n * Wait for all events to be sent or the timeout to expire, whichever comes first.\n *\n * @param timeout Maximum time in ms the client should wait for events to be flushed. Omitting this parameter will\n * cause the client to wait until all events are sent before resolving the promise.\n * @returns A promise that will resolve with `true` if all events are sent before the timeout, or `false` if there are\n * still events in the queue when the timeout is reached.\n */\n public flush(timeout?: number): PromiseLike {\n const transport = this._transport;\n if (transport) {\n this.emit('flush');\n return this._isClientDoneProcessing(timeout).then(clientFinished => {\n return transport.flush(timeout).then(transportFlushed => clientFinished && transportFlushed);\n });\n } else {\n return resolvedSyncPromise(true);\n }\n }\n\n /**\n * Flush the event queue and set the client to `enabled = false`. See {@link Client.flush}.\n *\n * @param {number} timeout Maximum time in ms the client should wait before shutting down. Omitting this parameter will cause\n * the client to wait until all events are sent before disabling itself.\n * @returns {Promise} A promise which resolves to `true` if the flush completes successfully before the timeout, or `false` if\n * it doesn't.\n */\n public close(timeout?: number): PromiseLike {\n return this.flush(timeout).then(result => {\n this.getOptions().enabled = false;\n this.emit('close');\n return result;\n });\n }\n\n /**\n * Get all installed event processors.\n */\n public getEventProcessors(): EventProcessor[] {\n return this._eventProcessors;\n }\n\n /**\n * Adds an event processor that applies to any event processed by this client.\n */\n public addEventProcessor(eventProcessor: EventProcessor): void {\n this._eventProcessors.push(eventProcessor);\n }\n\n /**\n * Initialize this client.\n * Call this after the client was set on a scope.\n */\n public init(): void {\n if (\n this._isEnabled() ||\n // Force integrations to be setup even if no DSN was set when we have\n // Spotlight enabled. This is particularly important for browser as we\n // don't support the `spotlight` option there and rely on the users\n // adding the `spotlightBrowserIntegration()` to their integrations which\n // wouldn't get initialized with the check below when there's no DSN set.\n this._options.integrations.some(({ name }) => name.startsWith('Spotlight'))\n ) {\n this._setupIntegrations();\n }\n }\n\n /**\n * Gets an installed integration by its name.\n *\n * @returns {Integration|undefined} The installed integration or `undefined` if no integration with that `name` was installed.\n */\n public getIntegrationByName(integrationName: string): T | undefined {\n return this._integrations[integrationName] as T | undefined;\n }\n\n /**\n * Add an integration to the client.\n * This can be used to e.g. lazy load integrations.\n * In most cases, this should not be necessary,\n * and you're better off just passing the integrations via `integrations: []` at initialization time.\n * However, if you find the need to conditionally load & add an integration, you can use `addIntegration` to do so.\n */\n public addIntegration(integration: Integration): void {\n const isAlreadyInstalled = this._integrations[integration.name];\n\n // This hook takes care of only installing if not already installed\n setupIntegration(this, integration, this._integrations);\n // Here we need to check manually to make sure to not run this multiple times\n if (!isAlreadyInstalled) {\n afterSetupIntegrations(this, [integration]);\n }\n }\n\n /**\n * Send a fully prepared event to Sentry.\n */\n public sendEvent(event: Event, hint: EventHint = {}): void {\n this.emit('beforeSendEvent', event, hint);\n\n let env = createEventEnvelope(event, this._dsn, this._options._metadata, this._options.tunnel);\n\n for (const attachment of hint.attachments || []) {\n env = addItemToEnvelope(env, createAttachmentEnvelopeItem(attachment));\n }\n\n const promise = this.sendEnvelope(env);\n if (promise) {\n promise.then(sendResponse => this.emit('afterSendEvent', event, sendResponse), null);\n }\n }\n\n /**\n * Send a session or session aggregrates to Sentry.\n */\n public sendSession(session: Session | SessionAggregates): void {\n // Backfill release and environment on session\n const { release: clientReleaseOption, environment: clientEnvironmentOption = DEFAULT_ENVIRONMENT } = this._options;\n if ('aggregates' in session) {\n const sessionAttrs = session.attrs || {};\n if (!sessionAttrs.release && !clientReleaseOption) {\n DEBUG_BUILD && logger.warn(MISSING_RELEASE_FOR_SESSION_ERROR);\n return;\n }\n sessionAttrs.release = sessionAttrs.release || clientReleaseOption;\n sessionAttrs.environment = sessionAttrs.environment || clientEnvironmentOption;\n session.attrs = sessionAttrs;\n } else {\n if (!session.release && !clientReleaseOption) {\n DEBUG_BUILD && logger.warn(MISSING_RELEASE_FOR_SESSION_ERROR);\n return;\n }\n session.release = session.release || clientReleaseOption;\n session.environment = session.environment || clientEnvironmentOption;\n }\n\n this.emit('beforeSendSession', session);\n\n const env = createSessionEnvelope(session, this._dsn, this._options._metadata, this._options.tunnel);\n\n // sendEnvelope should not throw\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.sendEnvelope(env);\n }\n\n /**\n * Record on the client that an event got dropped (ie, an event that will not be sent to Sentry).\n */\n public recordDroppedEvent(reason: EventDropReason, category: DataCategory, count: number = 1): void {\n if (this._options.sendClientReports) {\n // We want to track each category (error, transaction, session, replay_event) separately\n // but still keep the distinction between different type of outcomes.\n // We could use nested maps, but it's much easier to read and type this way.\n // A correct type for map-based implementation if we want to go that route\n // would be `Partial>>>`\n // With typescript 4.1 we could even use template literal types\n const key = `${reason}:${category}`;\n DEBUG_BUILD && logger.log(`Recording outcome: \"${key}\"${count > 1 ? ` (${count} times)` : ''}`);\n this._outcomes[key] = (this._outcomes[key] || 0) + count;\n }\n }\n\n /* eslint-disable @typescript-eslint/unified-signatures */\n /**\n * Register a callback for whenever a span is started.\n * Receives the span as argument.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'spanStart', callback: (span: Span) => void): () => void;\n\n /**\n * Register a callback before span sampling runs. Receives a `samplingDecision` object argument with a `decision`\n * property that can be used to make a sampling decision that will be enforced, before any span sampling runs.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(\n hook: 'beforeSampling',\n callback: (\n samplingData: {\n spanAttributes: SpanAttributes;\n spanName: string;\n parentSampled?: boolean;\n parentContext?: SpanContextData;\n },\n samplingDecision: { decision: boolean },\n ) => void,\n ): void;\n\n /**\n * Register a callback for whenever a span is ended.\n * Receives the span as argument.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'spanEnd', callback: (span: Span) => void): () => void;\n\n /**\n * Register a callback for when an idle span is allowed to auto-finish.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'idleSpanEnableAutoFinish', callback: (span: Span) => void): () => void;\n\n /**\n * Register a callback for transaction start and finish.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'beforeEnvelope', callback: (envelope: Envelope) => void): () => void;\n\n /**\n * Register a callback that runs when stack frame metadata should be applied to an event.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'applyFrameMetadata', callback: (event: Event) => void): () => void;\n\n /**\n * Register a callback for before sending an event.\n * This is called right before an event is sent and should not be used to mutate the event.\n * Receives an Event & EventHint as arguments.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'beforeSendEvent', callback: (event: Event, hint?: EventHint | undefined) => void): () => void;\n\n /**\n * Register a callback for before sending a session or session aggregrates..\n * Receives the session/aggregate as second argument.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'beforeSendSession', callback: (session: Session | SessionAggregates) => void): () => void;\n\n /**\n * Register a callback for preprocessing an event,\n * before it is passed to (global) event processors.\n * Receives an Event & EventHint as arguments.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'preprocessEvent', callback: (event: Event, hint?: EventHint | undefined) => void): () => void;\n\n /**\n * Register a callback for postprocessing an event,\n * after it was passed to (global) event processors, before it is being sent.\n * Receives an Event & EventHint as arguments.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'postprocessEvent', callback: (event: Event, hint?: EventHint | undefined) => void): () => void;\n\n /**\n * Register a callback for when an event has been sent.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(\n hook: 'afterSendEvent',\n callback: (event: Event, sendResponse: TransportMakeRequestResponse) => void,\n ): () => void;\n\n /**\n * Register a callback before a breadcrumb is added.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'beforeAddBreadcrumb', callback: (breadcrumb: Breadcrumb, hint?: BreadcrumbHint) => void): () => void;\n\n /**\n * Register a callback when a DSC (Dynamic Sampling Context) is created.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'createDsc', callback: (dsc: DynamicSamplingContext, rootSpan?: Span) => void): () => void;\n\n /**\n * Register a callback when a Feedback event has been prepared.\n * This should be used to mutate the event. The options argument can hint\n * about what kind of mutation it expects.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(\n hook: 'beforeSendFeedback',\n callback: (feedback: FeedbackEvent, options?: { includeReplay?: boolean }) => void,\n ): () => void;\n\n /**\n * Register a callback when the feedback widget is opened in a user's browser\n */\n public on(hook: 'openFeedbackWidget', callback: () => void): () => void;\n\n /**\n * A hook for the browser tracing integrations to trigger a span start for a page load.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(\n hook: 'startPageLoadSpan',\n callback: (\n options: StartSpanOptions,\n traceOptions?: { sentryTrace?: string | undefined; baggage?: string | undefined },\n ) => void,\n ): () => void;\n\n /**\n * A hook for browser tracing integrations to trigger a span for a navigation.\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'startNavigationSpan', callback: (options: StartSpanOptions) => void): () => void;\n\n /**\n * A hook for GraphQL client integration to enhance a span with request data.\n * @returns A function that, when executed, removes the registered callback.\n */\n public on(\n hook: 'beforeOutgoingRequestSpan',\n callback: (span: Span, hint: XhrBreadcrumbHint | FetchBreadcrumbHint) => void,\n ): () => void;\n\n /**\n * A hook for GraphQL client integration to enhance a breadcrumb with request data.\n * @returns A function that, when executed, removes the registered callback.\n */\n public on(\n hook: 'beforeOutgoingRequestBreadcrumb',\n callback: (breadcrumb: Breadcrumb, hint: XhrBreadcrumbHint | FetchBreadcrumbHint) => void,\n ): () => void;\n\n /**\n * A hook that is called when the client is flushing\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'flush', callback: () => void): () => void;\n\n /**\n * A hook that is called when the client is closing\n * @returns {() => void} A function that, when executed, removes the registered callback.\n */\n public on(hook: 'close', callback: () => void): () => void;\n\n /**\n * Register a hook oin this client.\n */\n public on(hook: string, callback: unknown): () => void {\n const hooks = (this._hooks[hook] = this._hooks[hook] || []);\n\n // @ts-expect-error We assume the types are correct\n hooks.push(callback);\n\n // This function returns a callback execution handler that, when invoked,\n // deregisters a callback. This is crucial for managing instances where callbacks\n // need to be unregistered to prevent self-referencing in callback closures,\n // ensuring proper garbage collection.\n return () => {\n // @ts-expect-error We assume the types are correct\n const cbIndex = hooks.indexOf(callback);\n if (cbIndex > -1) {\n hooks.splice(cbIndex, 1);\n }\n };\n }\n\n /** Fire a hook whenever a span starts. */\n public emit(hook: 'spanStart', span: Span): void;\n\n /** A hook that is called every time before a span is sampled. */\n public emit(\n hook: 'beforeSampling',\n samplingData: {\n spanAttributes: SpanAttributes;\n spanName: string;\n parentSampled?: boolean;\n parentContext?: SpanContextData;\n },\n samplingDecision: { decision: boolean },\n ): void;\n\n /** Fire a hook whenever a span ends. */\n public emit(hook: 'spanEnd', span: Span): void;\n\n /**\n * Fire a hook indicating that an idle span is allowed to auto finish.\n */\n public emit(hook: 'idleSpanEnableAutoFinish', span: Span): void;\n\n /*\n * Fire a hook event for envelope creation and sending. Expects to be given an envelope as the\n * second argument.\n */\n public emit(hook: 'beforeEnvelope', envelope: Envelope): void;\n\n /*\n * Fire a hook indicating that stack frame metadata should be applied to the event passed to the hook.\n */\n public emit(hook: 'applyFrameMetadata', event: Event): void;\n\n /**\n * Fire a hook event before sending an event.\n * This is called right before an event is sent and should not be used to mutate the event.\n * Expects to be given an Event & EventHint as the second/third argument.\n */\n public emit(hook: 'beforeSendEvent', event: Event, hint?: EventHint): void;\n\n /**\n * Fire a hook event before sending a session/aggregates.\n * Expects to be given the prepared session/aggregates as second argument.\n */\n public emit(hook: 'beforeSendSession', session: Session | SessionAggregates): void;\n\n /**\n * Fire a hook event to process events before they are passed to (global) event processors.\n * Expects to be given an Event & EventHint as the second/third argument.\n */\n public emit(hook: 'preprocessEvent', event: Event, hint?: EventHint): void;\n\n /**\n * Fire a hook event to process a user on an event before it is sent to Sentry, after all other processors have run.\n * Expects to be given an Event & EventHint as the second/third argument.\n */\n public emit(hook: 'postprocessEvent', event: Event, hint?: EventHint): void;\n\n /*\n * Fire a hook event after sending an event. Expects to be given an Event as the\n * second argument.\n */\n public emit(hook: 'afterSendEvent', event: Event, sendResponse: TransportMakeRequestResponse): void;\n\n /**\n * Fire a hook for when a breadcrumb is added. Expects the breadcrumb as second argument.\n */\n public emit(hook: 'beforeAddBreadcrumb', breadcrumb: Breadcrumb, hint?: BreadcrumbHint): void;\n\n /**\n * Fire a hook for when a DSC (Dynamic Sampling Context) is created. Expects the DSC as second argument.\n */\n public emit(hook: 'createDsc', dsc: DynamicSamplingContext, rootSpan?: Span): void;\n\n /**\n * Fire a hook event for after preparing a feedback event. Events to be given\n * a feedback event as the second argument, and an optional options object as\n * third argument.\n */\n public emit(hook: 'beforeSendFeedback', feedback: FeedbackEvent, options?: { includeReplay?: boolean }): void;\n\n /**\n * Fire a hook event for when the feedback widget is opened in a user's browser\n */\n public emit(hook: 'openFeedbackWidget'): void;\n\n /**\n * Emit a hook event for browser tracing integrations to trigger a span start for a page load.\n */\n public emit(\n hook: 'startPageLoadSpan',\n options: StartSpanOptions,\n traceOptions?: { sentryTrace?: string | undefined; baggage?: string | undefined },\n ): void;\n\n /**\n * Emit a hook event for browser tracing integrations to trigger a span for a navigation.\n */\n public emit(hook: 'startNavigationSpan', options: StartSpanOptions): void;\n\n /**\n * Emit a hook event for GraphQL client integration to enhance a span with request data.\n */\n public emit(hook: 'beforeOutgoingRequestSpan', span: Span, hint: XhrBreadcrumbHint | FetchBreadcrumbHint): void;\n\n /**\n * Emit a hook event for GraphQL client integration to enhance a breadcrumb with request data.\n */\n public emit(\n hook: 'beforeOutgoingRequestBreadcrumb',\n breadcrumb: Breadcrumb,\n hint: XhrBreadcrumbHint | FetchBreadcrumbHint,\n ): void;\n\n /**\n * Emit a hook event for client flush\n */\n public emit(hook: 'flush'): void;\n\n /**\n * Emit a hook event for client close\n */\n public emit(hook: 'close'): void;\n\n /**\n * Emit a hook that was previously registered via `on()`.\n */\n public emit(hook: string, ...rest: unknown[]): void {\n const callbacks = this._hooks[hook];\n if (callbacks) {\n callbacks.forEach(callback => callback(...rest));\n }\n }\n\n /**\n * Send an envelope to Sentry.\n */\n public sendEnvelope(envelope: Envelope): PromiseLike {\n this.emit('beforeEnvelope', envelope);\n\n if (this._isEnabled() && this._transport) {\n return this._transport.send(envelope).then(null, reason => {\n DEBUG_BUILD && logger.error('Error while sending envelope:', reason);\n return reason;\n });\n }\n\n DEBUG_BUILD && logger.error('Transport disabled');\n\n return resolvedSyncPromise({});\n }\n\n /* eslint-enable @typescript-eslint/unified-signatures */\n\n /** Setup integrations for this client. */\n protected _setupIntegrations(): void {\n const { integrations } = this._options;\n this._integrations = setupIntegrations(this, integrations);\n afterSetupIntegrations(this, integrations);\n }\n\n /** Updates existing session based on the provided event */\n protected _updateSessionFromEvent(session: Session, event: Event): void {\n let crashed = event.level === 'fatal';\n let errored = false;\n const exceptions = event.exception?.values;\n\n if (exceptions) {\n errored = true;\n\n for (const ex of exceptions) {\n const mechanism = ex.mechanism;\n if (mechanism?.handled === false) {\n crashed = true;\n break;\n }\n }\n }\n\n // A session is updated and that session update is sent in only one of the two following scenarios:\n // 1. Session with non terminal status and 0 errors + an error occurred -> Will set error count to 1 and send update\n // 2. Session with non terminal status and 1 error + a crash occurred -> Will set status crashed and send update\n const sessionNonTerminal = session.status === 'ok';\n const shouldUpdateAndSend = (sessionNonTerminal && session.errors === 0) || (sessionNonTerminal && crashed);\n\n if (shouldUpdateAndSend) {\n updateSession(session, {\n ...(crashed && { status: 'crashed' }),\n errors: session.errors || Number(errored || crashed),\n });\n this.captureSession(session);\n }\n }\n\n /**\n * Determine if the client is finished processing. Returns a promise because it will wait `timeout` ms before saying\n * \"no\" (resolving to `false`) in order to give the client a chance to potentially finish first.\n *\n * @param timeout The time, in ms, after which to resolve to `false` if the client is still busy. Passing `0` (or not\n * passing anything) will make the promise wait as long as it takes for processing to finish before resolving to\n * `true`.\n * @returns A promise which will resolve to `true` if processing is already done or finishes before the timeout, and\n * `false` otherwise\n */\n protected _isClientDoneProcessing(timeout?: number): PromiseLike {\n return new SyncPromise(resolve => {\n let ticked: number = 0;\n const tick: number = 1;\n\n const interval = setInterval(() => {\n if (this._numProcessing == 0) {\n clearInterval(interval);\n resolve(true);\n } else {\n ticked += tick;\n if (timeout && ticked >= timeout) {\n clearInterval(interval);\n resolve(false);\n }\n }\n }, tick);\n });\n }\n\n /** Determines whether this SDK is enabled and a transport is present. */\n protected _isEnabled(): boolean {\n return this.getOptions().enabled !== false && this._transport !== undefined;\n }\n\n /**\n * Adds common information to events.\n *\n * The information includes release and environment from `options`,\n * breadcrumbs and context (extra, tags and user) from the scope.\n *\n * Information that is already present in the event is never overwritten. For\n * nested objects, such as the context, keys are merged.\n *\n * @param event The original event.\n * @param hint May contain additional information about the original exception.\n * @param currentScope A scope containing event metadata.\n * @returns A new event with more information.\n */\n protected _prepareEvent(\n event: Event,\n hint: EventHint,\n currentScope: Scope,\n isolationScope: Scope,\n ): PromiseLike {\n const options = this.getOptions();\n const integrations = Object.keys(this._integrations);\n if (!hint.integrations && integrations?.length) {\n hint.integrations = integrations;\n }\n\n this.emit('preprocessEvent', event, hint);\n\n if (!event.type) {\n isolationScope.setLastEventId(event.event_id || hint.event_id);\n }\n\n return prepareEvent(options, event, hint, currentScope, this, isolationScope).then(evt => {\n if (evt === null) {\n return evt;\n }\n\n this.emit('postprocessEvent', evt, hint);\n\n evt.contexts = {\n trace: getTraceContextFromScope(currentScope),\n ...evt.contexts,\n };\n\n const dynamicSamplingContext = getDynamicSamplingContextFromScope(this, currentScope);\n\n evt.sdkProcessingMetadata = {\n dynamicSamplingContext,\n ...evt.sdkProcessingMetadata,\n };\n\n return evt;\n });\n }\n\n /**\n * Processes the event and logs an error in case of rejection\n * @param event\n * @param hint\n * @param scope\n */\n protected _captureEvent(\n event: Event,\n hint: EventHint = {},\n currentScope = getCurrentScope(),\n isolationScope = getIsolationScope(),\n ): PromiseLike {\n if (DEBUG_BUILD && isErrorEvent(event)) {\n logger.log(`Captured error event \\`${getPossibleEventMessages(event)[0] || ''}\\``);\n }\n\n return this._processEvent(event, hint, currentScope, isolationScope).then(\n finalEvent => {\n return finalEvent.event_id;\n },\n reason => {\n if (DEBUG_BUILD) {\n // If something's gone wrong, log the error as a warning. If it's just us having used a `SentryError` for\n // control flow, log just the message (no stack) as a log-level log.\n if (reason instanceof SentryError && reason.logLevel === 'log') {\n logger.log(reason.message);\n } else {\n logger.warn(reason);\n }\n }\n return undefined;\n },\n );\n }\n\n /**\n * Processes an event (either error or message) and sends it to Sentry.\n *\n * This also adds breadcrumbs and context information to the event. However,\n * platform specific meta data (such as the User's IP address) must be added\n * by the SDK implementor.\n *\n *\n * @param event The event to send to Sentry.\n * @param hint May contain additional information about the original exception.\n * @param currentScope A scope containing event metadata.\n * @returns A SyncPromise that resolves with the event or rejects in case event was/will not be send.\n */\n protected _processEvent(\n event: Event,\n hint: EventHint,\n currentScope: Scope,\n isolationScope: Scope,\n ): PromiseLike {\n const options = this.getOptions();\n const { sampleRate } = options;\n\n const isTransaction = isTransactionEvent(event);\n const isError = isErrorEvent(event);\n const eventType = event.type || 'error';\n const beforeSendLabel = `before send for type \\`${eventType}\\``;\n\n // 1.0 === 100% events are sent\n // 0.0 === 0% events are sent\n // Sampling for transaction happens somewhere else\n const parsedSampleRate = typeof sampleRate === 'undefined' ? undefined : parseSampleRate(sampleRate);\n if (isError && typeof parsedSampleRate === 'number' && Math.random() > parsedSampleRate) {\n this.recordDroppedEvent('sample_rate', 'error');\n return rejectedSyncPromise(\n new SentryError(\n `Discarding event because it's not included in the random sample (sampling rate = ${sampleRate})`,\n 'log',\n ),\n );\n }\n\n const dataCategory = (eventType === 'replay_event' ? 'replay' : eventType) satisfies DataCategory;\n\n return this._prepareEvent(event, hint, currentScope, isolationScope)\n .then(prepared => {\n if (prepared === null) {\n this.recordDroppedEvent('event_processor', dataCategory);\n throw new SentryError('An event processor returned `null`, will not send event.', 'log');\n }\n\n const isInternalException = hint.data && (hint.data as { __sentry__: boolean }).__sentry__ === true;\n if (isInternalException) {\n return prepared;\n }\n\n const result = processBeforeSend(this, options, prepared, hint);\n return _validateBeforeSendResult(result, beforeSendLabel);\n })\n .then(processedEvent => {\n if (processedEvent === null) {\n this.recordDroppedEvent('before_send', dataCategory);\n if (isTransaction) {\n const spans = event.spans || [];\n // the transaction itself counts as one span, plus all the child spans that are added\n const spanCount = 1 + spans.length;\n this.recordDroppedEvent('before_send', 'span', spanCount);\n }\n throw new SentryError(`${beforeSendLabel} returned \\`null\\`, will not send event.`, 'log');\n }\n\n const session = currentScope.getSession() || isolationScope.getSession();\n if (isError && session) {\n this._updateSessionFromEvent(session, processedEvent);\n }\n\n if (isTransaction) {\n const spanCountBefore = processedEvent.sdkProcessingMetadata?.spanCountBeforeProcessing || 0;\n const spanCountAfter = processedEvent.spans ? processedEvent.spans.length : 0;\n\n const droppedSpanCount = spanCountBefore - spanCountAfter;\n if (droppedSpanCount > 0) {\n this.recordDroppedEvent('before_send', 'span', droppedSpanCount);\n }\n }\n\n // None of the Sentry built event processor will update transaction name,\n // so if the transaction name has been changed by an event processor, we know\n // it has to come from custom event processor added by a user\n const transactionInfo = processedEvent.transaction_info;\n if (isTransaction && transactionInfo && processedEvent.transaction !== event.transaction) {\n const source = 'custom';\n processedEvent.transaction_info = {\n ...transactionInfo,\n source,\n };\n }\n\n this.sendEvent(processedEvent, hint);\n return processedEvent;\n })\n .then(null, reason => {\n if (reason instanceof SentryError) {\n throw reason;\n }\n\n this.captureException(reason, {\n data: {\n __sentry__: true,\n },\n originalException: reason,\n });\n throw new SentryError(\n `Event processing pipeline threw an error, original event will not be sent. Details have been sent as a new event.\\nReason: ${reason}`,\n );\n });\n }\n\n /**\n * Occupies the client with processing and event\n */\n protected _process(promise: PromiseLike): void {\n this._numProcessing++;\n void promise.then(\n value => {\n this._numProcessing--;\n return value;\n },\n reason => {\n this._numProcessing--;\n return reason;\n },\n );\n }\n\n /**\n * Clears outcomes on this client and returns them.\n */\n protected _clearOutcomes(): Outcome[] {\n const outcomes = this._outcomes;\n this._outcomes = {};\n return Object.entries(outcomes).map(([key, quantity]) => {\n const [reason, category] = key.split(':') as [EventDropReason, DataCategory];\n return {\n reason,\n category,\n quantity,\n };\n });\n }\n\n /**\n * Sends client reports as an envelope.\n */\n protected _flushOutcomes(): void {\n DEBUG_BUILD && logger.log('Flushing outcomes...');\n\n const outcomes = this._clearOutcomes();\n\n if (outcomes.length === 0) {\n DEBUG_BUILD && logger.log('No outcomes to send');\n return;\n }\n\n // This is really the only place where we want to check for a DSN and only send outcomes then\n if (!this._dsn) {\n DEBUG_BUILD && logger.log('No dsn provided, will not send outcomes');\n return;\n }\n\n DEBUG_BUILD && logger.log('Sending outcomes:', outcomes);\n\n const envelope = createClientReportEnvelope(outcomes, this._options.tunnel && dsnToString(this._dsn));\n\n // sendEnvelope should not throw\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.sendEnvelope(envelope);\n }\n\n /**\n * Creates an {@link Event} from all inputs to `captureException` and non-primitive inputs to `captureMessage`.\n */\n public abstract eventFromException(_exception: unknown, _hint?: EventHint): PromiseLike;\n\n /**\n * Creates an {@link Event} from primitive inputs to `captureMessage`.\n */\n public abstract eventFromMessage(\n _message: ParameterizedString,\n _level?: SeverityLevel,\n _hint?: EventHint,\n ): PromiseLike;\n}\n\n/**\n * @deprecated Use `Client` instead. This alias may be removed in a future major version.\n */\n// TODO(v10): Remove\nexport type BaseClient = Client;\n\n/**\n * @deprecated Use `Client` instead. This alias may be removed in a future major version.\n */\n// TODO(v10): Remove\nexport const BaseClient = Client;\n\n/**\n * Verifies that return value of configured `beforeSend` or `beforeSendTransaction` is of expected type, and returns the value if so.\n */\nfunction _validateBeforeSendResult(\n beforeSendResult: PromiseLike | Event | null,\n beforeSendLabel: string,\n): PromiseLike | Event | null {\n const invalidValueError = `${beforeSendLabel} must return \\`null\\` or a valid event.`;\n if (isThenable(beforeSendResult)) {\n return beforeSendResult.then(\n event => {\n if (!isPlainObject(event) && event !== null) {\n throw new SentryError(invalidValueError);\n }\n return event;\n },\n e => {\n throw new SentryError(`${beforeSendLabel} rejected with ${e}`);\n },\n );\n } else if (!isPlainObject(beforeSendResult) && beforeSendResult !== null) {\n throw new SentryError(invalidValueError);\n }\n return beforeSendResult;\n}\n\n/**\n * Process the matching `beforeSendXXX` callback.\n */\nfunction processBeforeSend(\n client: Client,\n options: ClientOptions,\n event: Event,\n hint: EventHint,\n): PromiseLike | Event | null {\n const { beforeSend, beforeSendTransaction, beforeSendSpan } = options;\n let processedEvent = event;\n\n if (isErrorEvent(processedEvent) && beforeSend) {\n return beforeSend(processedEvent, hint);\n }\n\n if (isTransactionEvent(processedEvent)) {\n if (beforeSendSpan) {\n // process root span\n const processedRootSpanJson = beforeSendSpan(convertTransactionEventToSpanJson(processedEvent));\n if (!processedRootSpanJson) {\n showSpanDropWarning();\n } else {\n // update event with processed root span values\n processedEvent = merge(event, convertSpanJsonToTransactionEvent(processedRootSpanJson));\n }\n\n // process child spans\n if (processedEvent.spans) {\n const processedSpans: SpanJSON[] = [];\n for (const span of processedEvent.spans) {\n const processedSpan = beforeSendSpan(span);\n if (!processedSpan) {\n showSpanDropWarning();\n processedSpans.push(span);\n } else {\n processedSpans.push(processedSpan);\n }\n }\n processedEvent.spans = processedSpans;\n }\n }\n\n if (beforeSendTransaction) {\n if (processedEvent.spans) {\n // We store the # of spans before processing in SDK metadata,\n // so we can compare it afterwards to determine how many spans were dropped\n const spanCountBefore = processedEvent.spans.length;\n processedEvent.sdkProcessingMetadata = {\n ...event.sdkProcessingMetadata,\n spanCountBeforeProcessing: spanCountBefore,\n };\n }\n return beforeSendTransaction(processedEvent as TransactionEvent, hint);\n }\n }\n\n return processedEvent;\n}\n\nfunction isErrorEvent(event: Event): event is ErrorEvent {\n return event.type === undefined;\n}\n\nfunction isTransactionEvent(event: Event): event is TransactionEvent {\n return event.type === 'transaction';\n}\n","import type { Client } from './client';\nimport { getDynamicSamplingContextFromSpan } from './tracing/dynamicSamplingContext';\nimport type { SentrySpan } from './tracing/sentrySpan';\nimport type {\n DsnComponents,\n DynamicSamplingContext,\n Event,\n EventEnvelope,\n EventItem,\n LegacyCSPReport,\n RawSecurityEnvelope,\n RawSecurityItem,\n SdkInfo,\n SdkMetadata,\n Session,\n SessionAggregates,\n SessionEnvelope,\n SessionItem,\n SpanEnvelope,\n SpanItem,\n} from './types-hoist';\nimport { dsnToString } from './utils-hoist/dsn';\nimport {\n createEnvelope,\n createEventEnvelopeHeaders,\n createSpanEnvelopeItem,\n getSdkMetadataForEnvelopeHeader,\n} from './utils-hoist/envelope';\nimport { uuid4 } from './utils-hoist/misc';\nimport { showSpanDropWarning, spanToJSON } from './utils/spanUtils';\n\n/**\n * Apply SdkInfo (name, version, packages, integrations) to the corresponding event key.\n * Merge with existing data if any.\n **/\nfunction enhanceEventWithSdkInfo(event: Event, sdkInfo?: SdkInfo): Event {\n if (!sdkInfo) {\n return event;\n }\n event.sdk = event.sdk || {};\n event.sdk.name = event.sdk.name || sdkInfo.name;\n event.sdk.version = event.sdk.version || sdkInfo.version;\n event.sdk.integrations = [...(event.sdk.integrations || []), ...(sdkInfo.integrations || [])];\n event.sdk.packages = [...(event.sdk.packages || []), ...(sdkInfo.packages || [])];\n return event;\n}\n\n/** Creates an envelope from a Session */\nexport function createSessionEnvelope(\n session: Session | SessionAggregates,\n dsn?: DsnComponents,\n metadata?: SdkMetadata,\n tunnel?: string,\n): SessionEnvelope {\n const sdkInfo = getSdkMetadataForEnvelopeHeader(metadata);\n const envelopeHeaders = {\n sent_at: new Date().toISOString(),\n ...(sdkInfo && { sdk: sdkInfo }),\n ...(!!tunnel && dsn && { dsn: dsnToString(dsn) }),\n };\n\n const envelopeItem: SessionItem =\n 'aggregates' in session ? [{ type: 'sessions' }, session] : [{ type: 'session' }, session.toJSON()];\n\n return createEnvelope(envelopeHeaders, [envelopeItem]);\n}\n\n/**\n * Create an Envelope from an event.\n */\nexport function createEventEnvelope(\n event: Event,\n dsn?: DsnComponents,\n metadata?: SdkMetadata,\n tunnel?: string,\n): EventEnvelope {\n const sdkInfo = getSdkMetadataForEnvelopeHeader(metadata);\n\n /*\n Note: Due to TS, event.type may be `replay_event`, theoretically.\n In practice, we never call `createEventEnvelope` with `replay_event` type,\n and we'd have to adjust a looot of types to make this work properly.\n We want to avoid casting this around, as that could lead to bugs (e.g. when we add another type)\n So the safe choice is to really guard against the replay_event type here.\n */\n const eventType = event.type && event.type !== 'replay_event' ? event.type : 'event';\n\n enhanceEventWithSdkInfo(event, metadata?.sdk);\n\n const envelopeHeaders = createEventEnvelopeHeaders(event, sdkInfo, tunnel, dsn);\n\n // Prevent this data (which, if it exists, was used in earlier steps in the processing pipeline) from being sent to\n // sentry. (Note: Our use of this property comes and goes with whatever we might be debugging, whatever hacks we may\n // have temporarily added, etc. Even if we don't happen to be using it at some point in the future, let's not get rid\n // of this `delete`, lest we miss putting it back in the next time the property is in use.)\n delete event.sdkProcessingMetadata;\n\n const eventItem: EventItem = [{ type: eventType }, event];\n return createEnvelope(envelopeHeaders, [eventItem]);\n}\n\n/**\n * Create envelope from Span item.\n *\n * Takes an optional client and runs spans through `beforeSendSpan` if available.\n */\nexport function createSpanEnvelope(spans: [SentrySpan, ...SentrySpan[]], client?: Client): SpanEnvelope {\n function dscHasRequiredProps(dsc: Partial): dsc is DynamicSamplingContext {\n return !!dsc.trace_id && !!dsc.public_key;\n }\n\n // For the moment we'll obtain the DSC from the first span in the array\n // This might need to be changed if we permit sending multiple spans from\n // different segments in one envelope\n const dsc = getDynamicSamplingContextFromSpan(spans[0]);\n\n const dsn = client?.getDsn();\n const tunnel = client?.getOptions().tunnel;\n\n const headers: SpanEnvelope[0] = {\n sent_at: new Date().toISOString(),\n ...(dscHasRequiredProps(dsc) && { trace: dsc }),\n ...(!!tunnel && dsn && { dsn: dsnToString(dsn) }),\n };\n\n const beforeSendSpan = client?.getOptions().beforeSendSpan;\n const convertToSpanJSON = beforeSendSpan\n ? (span: SentrySpan) => {\n const spanJson = spanToJSON(span);\n const processedSpan = beforeSendSpan(spanJson);\n\n if (!processedSpan) {\n showSpanDropWarning();\n return spanJson;\n }\n\n return processedSpan;\n }\n : spanToJSON;\n\n const items: SpanItem[] = [];\n for (const span of spans) {\n const spanJson = convertToSpanJSON(span);\n if (spanJson) {\n items.push(createSpanEnvelopeItem(spanJson));\n }\n }\n\n return createEnvelope(headers, items);\n}\n\n/**\n * Create an Envelope from a CSP report.\n */\nexport function createRawSecurityEnvelope(\n report: LegacyCSPReport,\n dsn: DsnComponents,\n tunnel?: string,\n release?: string,\n environment?: string,\n): RawSecurityEnvelope {\n const envelopeHeaders = {\n event_id: uuid4(),\n ...(!!tunnel && dsn && { dsn: dsnToString(dsn) }),\n };\n\n const eventItem: RawSecurityItem = [\n { type: 'raw_security', sentry_release: release, sentry_environment: environment },\n report,\n ];\n\n return createEnvelope(envelopeHeaders, [eventItem]);\n}\n","import { SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME, SEMANTIC_ATTRIBUTE_PROFILE_ID } from '../semanticAttributes';\nimport type { SpanJSON, TransactionEvent } from '../types-hoist';\nimport { dropUndefinedKeys } from '../utils-hoist';\n\n/**\n * Converts a transaction event to a span JSON object.\n */\nexport function convertTransactionEventToSpanJson(event: TransactionEvent): SpanJSON {\n const { trace_id, parent_span_id, span_id, status, origin, data, op } = event.contexts?.trace ?? {};\n\n return dropUndefinedKeys({\n data: data ?? {},\n description: event.transaction,\n op,\n parent_span_id,\n span_id: span_id ?? '',\n start_timestamp: event.start_timestamp ?? 0,\n status,\n timestamp: event.timestamp,\n trace_id: trace_id ?? '',\n origin,\n profile_id: data?.[SEMANTIC_ATTRIBUTE_PROFILE_ID] as string | undefined,\n exclusive_time: data?.[SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME] as number | undefined,\n measurements: event.measurements,\n is_segment: true,\n });\n}\n\n/**\n * Converts a span JSON object to a transaction event.\n */\nexport function convertSpanJsonToTransactionEvent(span: SpanJSON): TransactionEvent {\n const event: TransactionEvent = {\n type: 'transaction',\n timestamp: span.timestamp,\n start_timestamp: span.start_timestamp,\n transaction: span.description,\n contexts: {\n trace: {\n trace_id: span.trace_id,\n span_id: span.span_id,\n parent_span_id: span.parent_span_id,\n op: span.op,\n status: span.status,\n origin: span.origin,\n data: {\n ...span.data,\n ...(span.profile_id && { [SEMANTIC_ATTRIBUTE_PROFILE_ID]: span.profile_id }),\n ...(span.exclusive_time && { [SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME]: span.exclusive_time }),\n },\n },\n },\n measurements: span.measurements,\n };\n\n return dropUndefinedKeys(event);\n}\n","import type { ClientReport, ClientReportEnvelope, ClientReportItem } from '../types-hoist';\n\nimport { createEnvelope } from './envelope';\nimport { dateTimestampInSeconds } from './time';\n\n/**\n * Creates client report envelope\n * @param discarded_events An array of discard events\n * @param dsn A DSN that can be set on the header. Optional.\n */\nexport function createClientReportEnvelope(\n discarded_events: ClientReport['discarded_events'],\n dsn?: string,\n timestamp?: number,\n): ClientReportEnvelope {\n const clientReportItem: ClientReportItem = [\n { type: 'client_report' },\n {\n timestamp: timestamp || dateTimestampInSeconds(),\n discarded_events,\n },\n ];\n return createEnvelope(dsn ? { dsn } : {}, [clientReportItem]);\n}\n","import type { Options } from '../types-hoist';\nimport { SDK_VERSION } from '../utils-hoist/version';\n\n/**\n * A builder for the SDK metadata in the options for the SDK initialization.\n *\n * Note: This function is identical to `buildMetadata` in Remix and NextJS and SvelteKit.\n * We don't extract it for bundle size reasons.\n * @see https://github.com/getsentry/sentry-javascript/pull/7404\n * @see https://github.com/getsentry/sentry-javascript/pull/4196\n *\n * If you make changes to this function consider updating the others as well.\n *\n * @param options SDK options object that gets mutated\n * @param names list of package names\n */\nexport function applySdkMetadata(options: Options, name: string, names = [name], source = 'npm'): void {\n const metadata = options._metadata || {};\n\n if (!metadata.sdk) {\n metadata.sdk = {\n name: `sentry.javascript.${name}`,\n packages: names.map(name => ({\n name: `${source}:@sentry/${name}`,\n version: SDK_VERSION,\n })),\n version: SDK_VERSION,\n };\n }\n\n options._metadata = metadata;\n}\n","import type { Session, SessionAggregates, User } from '../types-hoist';\n\n// By default, we want to infer the IP address, unless this is explicitly set to `null`\n// We do this after all other processing is done\n// If `ip_address` is explicitly set to `null` or a value, we leave it as is\n\n/**\n * @internal\n */\nexport function addAutoIpAddressToUser(objWithMaybeUser: { user?: User | null }): void {\n if (objWithMaybeUser.user?.ip_address === undefined) {\n objWithMaybeUser.user = {\n ...objWithMaybeUser.user,\n ip_address: '{{auto}}',\n };\n }\n}\n\n/**\n * @internal\n */\nexport function addAutoIpAddressToSession(session: Session | SessionAggregates): void {\n if ('aggregates' in session) {\n if (session.attrs?.['ip_address'] === undefined) {\n session.attrs = {\n ...session.attrs,\n ip_address: '{{auto}}',\n };\n }\n } else {\n if (session.ipAddress === undefined) {\n session.ipAddress = '{{auto}}';\n }\n }\n}\n","import type {\n Event,\n EventHint,\n Exception,\n ParameterizedString,\n SeverityLevel,\n StackFrame,\n StackParser,\n} from '@sentry/core';\nimport {\n addExceptionMechanism,\n addExceptionTypeValue,\n extractExceptionKeysForMessage,\n getClient,\n isDOMError,\n isDOMException,\n isError,\n isErrorEvent,\n isEvent,\n isParameterizedString,\n isPlainObject,\n normalizeToSize,\n resolvedSyncPromise,\n} from '@sentry/core';\n\ntype Prototype = { constructor: (...args: unknown[]) => unknown };\n\n/**\n * This function creates an exception from a JavaScript Error\n */\nexport function exceptionFromError(stackParser: StackParser, ex: Error): Exception {\n // Get the frames first since Opera can lose the stack if we touch anything else first\n const frames = parseStackFrames(stackParser, ex);\n\n const exception: Exception = {\n type: extractType(ex),\n value: extractMessage(ex),\n };\n\n if (frames.length) {\n exception.stacktrace = { frames };\n }\n\n if (exception.type === undefined && exception.value === '') {\n exception.value = 'Unrecoverable error caught';\n }\n\n return exception;\n}\n\nfunction eventFromPlainObject(\n stackParser: StackParser,\n exception: Record,\n syntheticException?: Error,\n isUnhandledRejection?: boolean,\n): Event {\n const client = getClient();\n const normalizeDepth = client?.getOptions().normalizeDepth;\n\n // If we can, we extract an exception from the object properties\n const errorFromProp = getErrorPropertyFromObject(exception);\n\n const extra = {\n __serialized__: normalizeToSize(exception, normalizeDepth),\n };\n\n if (errorFromProp) {\n return {\n exception: {\n values: [exceptionFromError(stackParser, errorFromProp)],\n },\n extra,\n };\n }\n\n const event = {\n exception: {\n values: [\n {\n type: isEvent(exception) ? exception.constructor.name : isUnhandledRejection ? 'UnhandledRejection' : 'Error',\n value: getNonErrorObjectExceptionValue(exception, { isUnhandledRejection }),\n } as Exception,\n ],\n },\n extra,\n } satisfies Event;\n\n if (syntheticException) {\n const frames = parseStackFrames(stackParser, syntheticException);\n if (frames.length) {\n // event.exception.values[0] has been set above\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n event.exception.values[0]!.stacktrace = { frames };\n }\n }\n\n return event;\n}\n\nfunction eventFromError(stackParser: StackParser, ex: Error): Event {\n return {\n exception: {\n values: [exceptionFromError(stackParser, ex)],\n },\n };\n}\n\n/** Parses stack frames from an error */\nfunction parseStackFrames(\n stackParser: StackParser,\n ex: Error & { framesToPop?: number; stacktrace?: string },\n): StackFrame[] {\n // Access and store the stacktrace property before doing ANYTHING\n // else to it because Opera is not very good at providing it\n // reliably in other circumstances.\n const stacktrace = ex.stacktrace || ex.stack || '';\n\n const skipLines = getSkipFirstStackStringLines(ex);\n const framesToPop = getPopFirstTopFrames(ex);\n\n try {\n return stackParser(stacktrace, skipLines, framesToPop);\n } catch (e) {\n // no-empty\n }\n\n return [];\n}\n\n// Based on our own mapping pattern - https://github.com/getsentry/sentry/blob/9f08305e09866c8bd6d0c24f5b0aabdd7dd6c59c/src/sentry/lang/javascript/errormapping.py#L83-L108\nconst reactMinifiedRegexp = /Minified React error #\\d+;/i;\n\n/**\n * Certain known React errors contain links that would be falsely\n * parsed as frames. This function check for these errors and\n * returns number of the stack string lines to skip.\n */\nfunction getSkipFirstStackStringLines(ex: Error): number {\n if (ex && reactMinifiedRegexp.test(ex.message)) {\n return 1;\n }\n\n return 0;\n}\n\n/**\n * If error has `framesToPop` property, it means that the\n * creator tells us the first x frames will be useless\n * and should be discarded. Typically error from wrapper function\n * which don't point to the actual location in the developer's code.\n *\n * Example: https://github.com/zertosh/invariant/blob/master/invariant.js#L46\n */\nfunction getPopFirstTopFrames(ex: Error & { framesToPop?: unknown }): number {\n if (typeof ex.framesToPop === 'number') {\n return ex.framesToPop;\n }\n\n return 0;\n}\n\n// https://developer.mozilla.org/en-US/docs/WebAssembly/JavaScript_interface/Exception\n// @ts-expect-error - WebAssembly.Exception is a valid class\nfunction isWebAssemblyException(exception: unknown): exception is WebAssembly.Exception {\n // Check for support\n // @ts-expect-error - WebAssembly.Exception is a valid class\n if (typeof WebAssembly !== 'undefined' && typeof WebAssembly.Exception !== 'undefined') {\n // @ts-expect-error - WebAssembly.Exception is a valid class\n return exception instanceof WebAssembly.Exception;\n } else {\n return false;\n }\n}\n\n/**\n * Extracts from errors what we use as the exception `type` in error events.\n *\n * Usually, this is the `name` property on Error objects but WASM errors need to be treated differently.\n */\nexport function extractType(ex: Error & { message: { error?: Error } }): string | undefined {\n const name = ex?.name;\n\n // The name for WebAssembly.Exception Errors needs to be extracted differently.\n // Context: https://github.com/getsentry/sentry-javascript/issues/13787\n if (!name && isWebAssemblyException(ex)) {\n // Emscripten sets array[type, message] to the \"message\" property on the WebAssembly.Exception object\n const hasTypeInMessage = ex.message && Array.isArray(ex.message) && ex.message.length == 2;\n return hasTypeInMessage ? ex.message[0] : 'WebAssembly.Exception';\n }\n\n return name;\n}\n\n/**\n * There are cases where stacktrace.message is an Event object\n * https://github.com/getsentry/sentry-javascript/issues/1949\n * In this specific case we try to extract stacktrace.message.error.message\n */\nexport function extractMessage(ex: Error & { message: { error?: Error } }): string {\n const message = ex?.message;\n\n if (isWebAssemblyException(ex)) {\n // For Node 18, Emscripten sets array[type, message] to the \"message\" property on the WebAssembly.Exception object\n if (Array.isArray(ex.message) && ex.message.length == 2) {\n return ex.message[1];\n }\n return 'wasm exception';\n }\n\n if (!message) {\n return 'No error message';\n }\n\n if (message.error && typeof message.error.message === 'string') {\n return message.error.message;\n }\n\n return message;\n}\n\n/**\n * Creates an {@link Event} from all inputs to `captureException` and non-primitive inputs to `captureMessage`.\n * @hidden\n */\nexport function eventFromException(\n stackParser: StackParser,\n exception: unknown,\n hint?: EventHint,\n attachStacktrace?: boolean,\n): PromiseLike {\n const syntheticException = hint?.syntheticException || undefined;\n const event = eventFromUnknownInput(stackParser, exception, syntheticException, attachStacktrace);\n addExceptionMechanism(event); // defaults to { type: 'generic', handled: true }\n event.level = 'error';\n if (hint?.event_id) {\n event.event_id = hint.event_id;\n }\n return resolvedSyncPromise(event);\n}\n\n/**\n * Builds and Event from a Message\n * @hidden\n */\nexport function eventFromMessage(\n stackParser: StackParser,\n message: ParameterizedString,\n level: SeverityLevel = 'info',\n hint?: EventHint,\n attachStacktrace?: boolean,\n): PromiseLike {\n const syntheticException = hint?.syntheticException || undefined;\n const event = eventFromString(stackParser, message, syntheticException, attachStacktrace);\n event.level = level;\n if (hint?.event_id) {\n event.event_id = hint.event_id;\n }\n return resolvedSyncPromise(event);\n}\n\n/**\n * @hidden\n */\nexport function eventFromUnknownInput(\n stackParser: StackParser,\n exception: unknown,\n syntheticException?: Error,\n attachStacktrace?: boolean,\n isUnhandledRejection?: boolean,\n): Event {\n let event: Event;\n\n if (isErrorEvent(exception as ErrorEvent) && (exception as ErrorEvent).error) {\n // If it is an ErrorEvent with `error` property, extract it to get actual Error\n const errorEvent = exception as ErrorEvent;\n return eventFromError(stackParser, errorEvent.error as Error);\n }\n\n // If it is a `DOMError` (which is a legacy API, but still supported in some browsers) then we just extract the name\n // and message, as it doesn't provide anything else. According to the spec, all `DOMExceptions` should also be\n // `Error`s, but that's not the case in IE11, so in that case we treat it the same as we do a `DOMError`.\n //\n // https://developer.mozilla.org/en-US/docs/Web/API/DOMError\n // https://developer.mozilla.org/en-US/docs/Web/API/DOMException\n // https://webidl.spec.whatwg.org/#es-DOMException-specialness\n if (isDOMError(exception) || isDOMException(exception as DOMException)) {\n const domException = exception as DOMException;\n\n if ('stack' in (exception as Error)) {\n event = eventFromError(stackParser, exception as Error);\n } else {\n const name = domException.name || (isDOMError(domException) ? 'DOMError' : 'DOMException');\n const message = domException.message ? `${name}: ${domException.message}` : name;\n event = eventFromString(stackParser, message, syntheticException, attachStacktrace);\n addExceptionTypeValue(event, message);\n }\n if ('code' in domException) {\n // eslint-disable-next-line deprecation/deprecation\n event.tags = { ...event.tags, 'DOMException.code': `${domException.code}` };\n }\n\n return event;\n }\n if (isError(exception)) {\n // we have a real Error object, do nothing\n return eventFromError(stackParser, exception);\n }\n if (isPlainObject(exception) || isEvent(exception)) {\n // If it's a plain object or an instance of `Event` (the built-in JS kind, not this SDK's `Event` type), serialize\n // it manually. This will allow us to group events based on top-level keys which is much better than creating a new\n // group on any key/value change.\n const objectException = exception as Record;\n event = eventFromPlainObject(stackParser, objectException, syntheticException, isUnhandledRejection);\n addExceptionMechanism(event, {\n synthetic: true,\n });\n return event;\n }\n\n // If none of previous checks were valid, then it means that it's not:\n // - an instance of DOMError\n // - an instance of DOMException\n // - an instance of Event\n // - an instance of Error\n // - a valid ErrorEvent (one with an error property)\n // - a plain Object\n //\n // So bail out and capture it as a simple message:\n event = eventFromString(stackParser, exception as string, syntheticException, attachStacktrace);\n addExceptionTypeValue(event, `${exception}`, undefined);\n addExceptionMechanism(event, {\n synthetic: true,\n });\n\n return event;\n}\n\nfunction eventFromString(\n stackParser: StackParser,\n message: ParameterizedString,\n syntheticException?: Error,\n attachStacktrace?: boolean,\n): Event {\n const event: Event = {};\n\n if (attachStacktrace && syntheticException) {\n const frames = parseStackFrames(stackParser, syntheticException);\n if (frames.length) {\n event.exception = {\n values: [{ value: message, stacktrace: { frames } }],\n };\n }\n addExceptionMechanism(event, { synthetic: true });\n }\n\n if (isParameterizedString(message)) {\n const { __sentry_template_string__, __sentry_template_values__ } = message;\n\n event.logentry = {\n message: __sentry_template_string__,\n params: __sentry_template_values__,\n };\n return event;\n }\n\n event.message = message;\n return event;\n}\n\nfunction getNonErrorObjectExceptionValue(\n exception: Record,\n { isUnhandledRejection }: { isUnhandledRejection?: boolean },\n): string {\n const keys = extractExceptionKeysForMessage(exception);\n const captureType = isUnhandledRejection ? 'promise rejection' : 'exception';\n\n // Some ErrorEvent instances do not have an `error` property, which is why they are not handled before\n // We still want to try to get a decent message for these cases\n if (isErrorEvent(exception)) {\n return `Event \\`ErrorEvent\\` captured as ${captureType} with message \\`${exception.message}\\``;\n }\n\n if (isEvent(exception)) {\n const className = getObjectClassName(exception);\n return `Event \\`${className}\\` (type=${exception.type}) captured as ${captureType}`;\n }\n\n return `Object captured as ${captureType} with keys: ${keys}`;\n}\n\nfunction getObjectClassName(obj: unknown): string | undefined | void {\n try {\n const prototype: Prototype | null = Object.getPrototypeOf(obj);\n return prototype ? prototype.constructor.name : undefined;\n } catch (e) {\n // ignore errors here\n }\n}\n\n/** If a plain object has a property that is an `Error`, return this error. */\nfunction getErrorPropertyFromObject(obj: Record): Error | undefined {\n for (const prop in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, prop)) {\n const value = obj[prop];\n if (value instanceof Error) {\n return value;\n }\n }\n }\n\n return undefined;\n}\n","import type { Mechanism, WrappedFunction } from '@sentry/core';\nimport {\n GLOBAL_OBJ,\n addExceptionMechanism,\n addExceptionTypeValue,\n addNonEnumerableProperty,\n captureException,\n getOriginalFunction,\n markFunctionWrapped,\n withScope,\n} from '@sentry/core';\n\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n\nlet ignoreOnError: number = 0;\n\n/**\n * @hidden\n */\nexport function shouldIgnoreOnError(): boolean {\n return ignoreOnError > 0;\n}\n\n/**\n * @hidden\n */\nexport function ignoreNextOnError(): void {\n // onerror should trigger before setTimeout\n ignoreOnError++;\n setTimeout(() => {\n ignoreOnError--;\n });\n}\n\n// eslint-disable-next-line @typescript-eslint/ban-types\ntype WrappableFunction = Function;\n\nexport function wrap(\n fn: T,\n options?: {\n mechanism?: Mechanism;\n },\n): WrappedFunction;\nexport function wrap(\n fn: NonFunction,\n options?: {\n mechanism?: Mechanism;\n },\n): NonFunction;\n/**\n * Instruments the given function and sends an event to Sentry every time the\n * function throws an exception.\n *\n * @param fn A function to wrap. It is generally safe to pass an unbound function, because the returned wrapper always\n * has a correct `this` context.\n * @returns The wrapped function.\n * @hidden\n */\nexport function wrap(\n fn: T | NonFunction,\n options: {\n mechanism?: Mechanism;\n } = {},\n): NonFunction | WrappedFunction {\n // for future readers what this does is wrap a function and then create\n // a bi-directional wrapping between them.\n //\n // example: wrapped = wrap(original);\n // original.__sentry_wrapped__ -> wrapped\n // wrapped.__sentry_original__ -> original\n\n function isFunction(fn: T | NonFunction): fn is T {\n return typeof fn === 'function';\n }\n\n if (!isFunction(fn)) {\n return fn;\n }\n\n try {\n // if we're dealing with a function that was previously wrapped, return\n // the original wrapper.\n const wrapper = (fn as WrappedFunction).__sentry_wrapped__;\n if (wrapper) {\n if (typeof wrapper === 'function') {\n return wrapper;\n } else {\n // If we find that the `__sentry_wrapped__` function is not a function at the time of accessing it, it means\n // that something messed with it. In that case we want to return the originally passed function.\n return fn;\n }\n }\n\n // We don't wanna wrap it twice\n if (getOriginalFunction(fn)) {\n return fn;\n }\n } catch (e) {\n // Just accessing custom props in some Selenium environments\n // can cause a \"Permission denied\" exception (see raven-js#495).\n // Bail on wrapping and return the function as-is (defers to window.onerror).\n return fn;\n }\n\n // Wrap the function itself\n // It is important that `sentryWrapped` is not an arrow function to preserve the context of `this`\n const sentryWrapped = function (this: unknown, ...args: unknown[]): unknown {\n try {\n // Also wrap arguments that are themselves functions\n const wrappedArguments = args.map(arg => wrap(arg, options));\n\n // Attempt to invoke user-land function\n // NOTE: If you are a Sentry user, and you are seeing this stack frame, it\n // means the sentry.javascript SDK caught an error invoking your application code. This\n // is expected behavior and NOT indicative of a bug with sentry.javascript.\n return fn.apply(this, wrappedArguments);\n } catch (ex) {\n ignoreNextOnError();\n\n withScope(scope => {\n scope.addEventProcessor(event => {\n if (options.mechanism) {\n addExceptionTypeValue(event, undefined, undefined);\n addExceptionMechanism(event, options.mechanism);\n }\n\n event.extra = {\n ...event.extra,\n arguments: args,\n };\n\n return event;\n });\n\n captureException(ex);\n });\n\n throw ex;\n }\n } as unknown as WrappedFunction;\n\n // Wrap the wrapped function in a proxy, to ensure any other properties of the original function remain available\n try {\n for (const property in fn) {\n if (Object.prototype.hasOwnProperty.call(fn, property)) {\n sentryWrapped[property as keyof T] = fn[property as keyof T];\n }\n }\n } catch {\n // Accessing some objects may throw\n // ref: https://github.com/getsentry/sentry-javascript/issues/1168\n }\n\n // Signal that this function has been wrapped/filled already\n // for both debugging and to prevent it to being wrapped/filled twice\n markFunctionWrapped(sentryWrapped, fn);\n\n addNonEnumerableProperty(fn, '__sentry_wrapped__', sentryWrapped);\n\n // Restore original function name (not all browsers allow that)\n try {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const descriptor = Object.getOwnPropertyDescriptor(sentryWrapped, 'name')!;\n if (descriptor.configurable) {\n Object.defineProperty(sentryWrapped, 'name', {\n get(): string {\n return fn.name;\n },\n });\n }\n } catch {\n // This may throw if e.g. the descriptor does not exist, or a browser does not allow redefining `name`.\n // to save some bytes we simply try-catch this\n }\n\n return sentryWrapped;\n}\n","import type {\n BrowserClientProfilingOptions,\n BrowserClientReplayOptions,\n ClientOptions,\n Event,\n EventHint,\n Options,\n ParameterizedString,\n Scope,\n SeverityLevel,\n} from '@sentry/core';\nimport {\n Client,\n addAutoIpAddressToSession,\n addAutoIpAddressToUser,\n applySdkMetadata,\n getSDKSource,\n} from '@sentry/core';\nimport { eventFromException, eventFromMessage } from './eventbuilder';\nimport { WINDOW } from './helpers';\nimport type { BrowserTransportOptions } from './transports/types';\n\n/**\n * Configuration options for the Sentry Browser SDK.\n * @see @sentry/core Options for more information.\n */\nexport type BrowserOptions = Options &\n BrowserClientReplayOptions &\n BrowserClientProfilingOptions & {\n /**\n * Important: Only set this option if you know what you are doing!\n *\n * By default, the SDK will check if `Sentry.init` is called in a browser extension.\n * In case it is, it will stop initialization and log a warning\n * because browser extensions require a different Sentry initialization process:\n * https://docs.sentry.io/platforms/javascript/best-practices/shared-environments/\n *\n * Setting up the SDK in a browser extension with global error monitoring is not recommended\n * and will likely flood you with errors from other web sites or extensions. This can heavily\n * impact your quota and cause interference with your and other Sentry SDKs in shared environments.\n *\n * If this check wrongfully flags your setup as a browser extension, you can set this\n * option to `true` to skip the check.\n *\n * @default false\n */\n skipBrowserExtensionCheck?: boolean;\n };\n\n/**\n * Configuration options for the Sentry Browser SDK Client class\n * @see BrowserClient for more information.\n */\nexport type BrowserClientOptions = ClientOptions &\n BrowserClientReplayOptions &\n BrowserClientProfilingOptions & {\n /** If configured, this URL will be used as base URL for lazy loading integration. */\n cdnBaseUrl?: string;\n };\n\n/**\n * The Sentry Browser SDK Client.\n *\n * @see BrowserOptions for documentation on configuration options.\n * @see SentryClient for usage documentation.\n */\nexport class BrowserClient extends Client {\n /**\n * Creates a new Browser SDK instance.\n *\n * @param options Configuration options for this SDK.\n */\n public constructor(options: BrowserClientOptions) {\n const opts = {\n // We default this to true, as it is the safer scenario\n parentSpanIsAlwaysRootSpan: true,\n ...options,\n };\n const sdkSource = WINDOW.SENTRY_SDK_SOURCE || getSDKSource();\n applySdkMetadata(opts, 'browser', ['browser'], sdkSource);\n\n super(opts);\n\n if (opts.sendClientReports && WINDOW.document) {\n WINDOW.document.addEventListener('visibilitychange', () => {\n if (WINDOW.document.visibilityState === 'hidden') {\n this._flushOutcomes();\n }\n });\n }\n\n if (this._options.sendDefaultPii) {\n this.on('postprocessEvent', addAutoIpAddressToUser);\n this.on('beforeSendSession', addAutoIpAddressToSession);\n }\n }\n\n /**\n * @inheritDoc\n */\n public eventFromException(exception: unknown, hint?: EventHint): PromiseLike {\n return eventFromException(this._options.stackParser, exception, hint, this._options.attachStacktrace);\n }\n\n /**\n * @inheritDoc\n */\n public eventFromMessage(\n message: ParameterizedString,\n level: SeverityLevel = 'info',\n hint?: EventHint,\n ): PromiseLike {\n return eventFromMessage(this._options.stackParser, message, level, hint, this._options.attachStacktrace);\n }\n\n /**\n * @inheritDoc\n */\n protected _prepareEvent(\n event: Event,\n hint: EventHint,\n currentScope: Scope,\n isolationScope: Scope,\n ): PromiseLike {\n event.platform = event.platform || 'javascript';\n\n return super._prepareEvent(event, hint, currentScope, isolationScope);\n }\n}\n","/*\n * This module exists for optimizations in the build process through rollup and terser. We define some global\n * constants, which can be overridden during build. By guarding certain pieces of code with functions that return these\n * constants, we can control whether or not they appear in the final bundle. (Any code guarded by a false condition will\n * never run, and will hence be dropped during treeshaking.) The two primary uses for this are stripping out calls to\n * `logger` and preventing node-related code from appearing in browser bundles.\n *\n * Attention:\n * This file should not be used to define constants/flags that are intended to be used for tree-shaking conducted by\n * users. These flags should live in their respective packages, as we identified user tooling (specifically webpack)\n * having issues tree-shaking these constants across package boundaries.\n * An example for this is the __SENTRY_DEBUG__ constant. It is declared in each package individually because we want\n * users to be able to shake away expressions that it guards.\n */\n\ndeclare const __SENTRY_BROWSER_BUNDLE__: boolean | undefined;\n\nexport type SdkSource = 'npm' | 'cdn' | 'loader';\n\n/**\n * Figures out if we're building a browser bundle.\n *\n * @returns true if this is a browser bundle build.\n */\nexport function isBrowserBundle(): boolean {\n return typeof __SENTRY_BROWSER_BUNDLE__ !== 'undefined' && !!__SENTRY_BROWSER_BUNDLE__;\n}\n\n/**\n * Get source of SDK.\n */\nexport function getSDKSource(): SdkSource {\n // This comment is used to identify this line in the CDN bundle build step and replace this with \"return 'cdn';\"\n /* __SENTRY_SDK_SOURCE__ */ return 'npm';\n}\n","declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n","import { DEBUG_BUILD } from '../debug-build';\nimport { logger } from '../logger';\nimport { getFunctionName } from '../stacktrace';\n\nexport type InstrumentHandlerType =\n | 'console'\n | 'dom'\n | 'fetch'\n | 'fetch-body-resolved'\n | 'history'\n | 'xhr'\n | 'error'\n | 'unhandledrejection';\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport type InstrumentHandlerCallback = (data: any) => void;\n\n// We keep the handlers globally\nconst handlers: { [key in InstrumentHandlerType]?: InstrumentHandlerCallback[] } = {};\nconst instrumented: { [key in InstrumentHandlerType]?: boolean } = {};\n\n/** Add a handler function. */\nexport function addHandler(type: InstrumentHandlerType, handler: InstrumentHandlerCallback): void {\n handlers[type] = handlers[type] || [];\n (handlers[type] as InstrumentHandlerCallback[]).push(handler);\n}\n\n/**\n * Reset all instrumentation handlers.\n * This can be used by tests to ensure we have a clean slate of instrumentation handlers.\n */\nexport function resetInstrumentationHandlers(): void {\n Object.keys(handlers).forEach(key => {\n handlers[key as InstrumentHandlerType] = undefined;\n });\n}\n\n/** Maybe run an instrumentation function, unless it was already called. */\nexport function maybeInstrument(type: InstrumentHandlerType, instrumentFn: () => void): void {\n if (!instrumented[type]) {\n instrumented[type] = true;\n try {\n instrumentFn();\n } catch (e) {\n DEBUG_BUILD && logger.error(`Error while instrumenting ${type}`, e);\n }\n }\n}\n\n/** Trigger handlers for a given instrumentation type. */\nexport function triggerHandlers(type: InstrumentHandlerType, data: unknown): void {\n const typeHandlers = type && handlers[type];\n if (!typeHandlers) {\n return;\n }\n\n for (const handler of typeHandlers) {\n try {\n handler(data);\n } catch (e) {\n DEBUG_BUILD &&\n logger.error(\n `Error while triggering instrumentation handler.\\nType: ${type}\\nName: ${getFunctionName(handler)}\\nError:`,\n e,\n );\n }\n }\n}\n","import type {\n FetchBreadcrumbHint,\n HandlerDataFetch,\n SentryWrappedXMLHttpRequest,\n XhrBreadcrumbHint,\n} from '@sentry/core';\nimport { GLOBAL_OBJ } from '@sentry/core';\n\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ &\n // document is not available in all browser environments (webworkers). We make it optional so you have to explicitly check for it\n Omit &\n Partial>;\n\nexport type NetworkMetaWarning =\n | 'MAYBE_JSON_TRUNCATED'\n | 'TEXT_TRUNCATED'\n | 'URL_SKIPPED'\n | 'BODY_PARSE_ERROR'\n | 'BODY_PARSE_TIMEOUT'\n | 'UNPARSEABLE_BODY_TYPE';\n\ntype RequestBody = null | Blob | BufferSource | FormData | URLSearchParams | string;\n\nexport type XhrHint = XhrBreadcrumbHint & {\n xhr: XMLHttpRequest & SentryWrappedXMLHttpRequest;\n input?: RequestBody;\n};\nexport type FetchHint = FetchBreadcrumbHint & {\n input: HandlerDataFetch['args'];\n response: Response;\n};\n","import type { HandlerDataDom } from '@sentry/core';\nimport { addHandler, addNonEnumerableProperty, fill, maybeInstrument, triggerHandlers, uuid4 } from '@sentry/core';\nimport { WINDOW } from '../types';\n\ntype SentryWrappedTarget = HTMLElement & { _sentryId?: string };\n\ntype AddEventListener = (\n type: string,\n listener: EventListenerOrEventListenerObject,\n options?: boolean | AddEventListenerOptions,\n) => void;\ntype RemoveEventListener = (\n type: string,\n listener: EventListenerOrEventListenerObject,\n options?: boolean | EventListenerOptions,\n) => void;\n\ntype InstrumentedElement = Element & {\n __sentry_instrumentation_handlers__?: {\n [key in 'click' | 'keypress']?: {\n handler?: unknown;\n /** The number of custom listeners attached to this element */\n refCount: number;\n };\n };\n};\n\nconst DEBOUNCE_DURATION = 1000;\n\nlet debounceTimerID: number | undefined;\nlet lastCapturedEventType: string | undefined;\nlet lastCapturedEventTargetId: string | undefined;\n\n/**\n * Add an instrumentation handler for when a click or a keypress happens.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addClickKeypressInstrumentationHandler(handler: (data: HandlerDataDom) => void): void {\n const type = 'dom';\n addHandler(type, handler);\n maybeInstrument(type, instrumentDOM);\n}\n\n/** Exported for tests only. */\nexport function instrumentDOM(): void {\n if (!WINDOW.document) {\n return;\n }\n\n // Make it so that any click or keypress that is unhandled / bubbled up all the way to the document triggers our dom\n // handlers. (Normally we have only one, which captures a breadcrumb for each click or keypress.) Do this before\n // we instrument `addEventListener` so that we don't end up attaching this handler twice.\n const triggerDOMHandler = triggerHandlers.bind(null, 'dom');\n const globalDOMEventHandler = makeDOMEventHandler(triggerDOMHandler, true);\n WINDOW.document.addEventListener('click', globalDOMEventHandler, false);\n WINDOW.document.addEventListener('keypress', globalDOMEventHandler, false);\n\n // After hooking into click and keypress events bubbled up to `document`, we also hook into user-handled\n // clicks & keypresses, by adding an event listener of our own to any element to which they add a listener. That\n // way, whenever one of their handlers is triggered, ours will be, too. (This is needed because their handler\n // could potentially prevent the event from bubbling up to our global listeners. This way, our handler are still\n // guaranteed to fire at least once.)\n ['EventTarget', 'Node'].forEach((target: string) => {\n const globalObject = WINDOW as unknown as Record;\n const proto = globalObject[target]?.prototype;\n\n // eslint-disable-next-line no-prototype-builtins\n if (!proto?.hasOwnProperty?.('addEventListener')) {\n return;\n }\n\n fill(proto, 'addEventListener', function (originalAddEventListener: AddEventListener): AddEventListener {\n return function (this: InstrumentedElement, type, listener, options): AddEventListener {\n if (type === 'click' || type == 'keypress') {\n try {\n const handlers = (this.__sentry_instrumentation_handlers__ =\n this.__sentry_instrumentation_handlers__ || {});\n const handlerForType = (handlers[type] = handlers[type] || { refCount: 0 });\n\n if (!handlerForType.handler) {\n const handler = makeDOMEventHandler(triggerDOMHandler);\n handlerForType.handler = handler;\n originalAddEventListener.call(this, type, handler, options);\n }\n\n handlerForType.refCount++;\n } catch (e) {\n // Accessing dom properties is always fragile.\n // Also allows us to skip `addEventListeners` calls with no proper `this` context.\n }\n }\n\n return originalAddEventListener.call(this, type, listener, options);\n };\n });\n\n fill(\n proto,\n 'removeEventListener',\n function (originalRemoveEventListener: RemoveEventListener): RemoveEventListener {\n return function (this: InstrumentedElement, type, listener, options): () => void {\n if (type === 'click' || type == 'keypress') {\n try {\n const handlers = this.__sentry_instrumentation_handlers__ || {};\n const handlerForType = handlers[type];\n\n if (handlerForType) {\n handlerForType.refCount--;\n // If there are no longer any custom handlers of the current type on this element, we can remove ours, too.\n if (handlerForType.refCount <= 0) {\n originalRemoveEventListener.call(this, type, handlerForType.handler, options);\n handlerForType.handler = undefined;\n delete handlers[type]; // eslint-disable-line @typescript-eslint/no-dynamic-delete\n }\n\n // If there are no longer any custom handlers of any type on this element, cleanup everything.\n if (Object.keys(handlers).length === 0) {\n delete this.__sentry_instrumentation_handlers__;\n }\n }\n } catch (e) {\n // Accessing dom properties is always fragile.\n // Also allows us to skip `addEventListeners` calls with no proper `this` context.\n }\n }\n\n return originalRemoveEventListener.call(this, type, listener, options);\n };\n },\n );\n });\n}\n\n/**\n * Check whether the event is similar to the last captured one. For example, two click events on the same button.\n */\nfunction isSimilarToLastCapturedEvent(event: Event): boolean {\n // If both events have different type, then user definitely performed two separate actions. e.g. click + keypress.\n if (event.type !== lastCapturedEventType) {\n return false;\n }\n\n try {\n // If both events have the same type, it's still possible that actions were performed on different targets.\n // e.g. 2 clicks on different buttons.\n if (!event.target || (event.target as SentryWrappedTarget)._sentryId !== lastCapturedEventTargetId) {\n return false;\n }\n } catch (e) {\n // just accessing `target` property can throw an exception in some rare circumstances\n // see: https://github.com/getsentry/sentry-javascript/issues/838\n }\n\n // If both events have the same type _and_ same `target` (an element which triggered an event, _not necessarily_\n // to which an event listener was attached), we treat them as the same action, as we want to capture\n // only one breadcrumb. e.g. multiple clicks on the same button, or typing inside a user input box.\n return true;\n}\n\n/**\n * Decide whether an event should be captured.\n * @param event event to be captured\n */\nfunction shouldSkipDOMEvent(eventType: string, target: SentryWrappedTarget | null): boolean {\n // We are only interested in filtering `keypress` events for now.\n if (eventType !== 'keypress') {\n return false;\n }\n\n if (!target?.tagName) {\n return true;\n }\n\n // Only consider keypress events on actual input elements. This will disregard keypresses targeting body\n // e.g.tabbing through elements, hotkeys, etc.\n if (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable) {\n return false;\n }\n\n return true;\n}\n\n/**\n * Wraps addEventListener to capture UI breadcrumbs\n */\nfunction makeDOMEventHandler(\n handler: (data: HandlerDataDom) => void,\n globalListener: boolean = false,\n): (event: Event) => void {\n return (event: Event & { _sentryCaptured?: true }): void => {\n // It's possible this handler might trigger multiple times for the same\n // event (e.g. event propagation through node ancestors).\n // Ignore if we've already captured that event.\n if (!event || event['_sentryCaptured']) {\n return;\n }\n\n const target = getEventTarget(event);\n\n // We always want to skip _some_ events.\n if (shouldSkipDOMEvent(event.type, target)) {\n return;\n }\n\n // Mark event as \"seen\"\n addNonEnumerableProperty(event, '_sentryCaptured', true);\n\n if (target && !target._sentryId) {\n // Add UUID to event target so we can identify if\n addNonEnumerableProperty(target, '_sentryId', uuid4());\n }\n\n const name = event.type === 'keypress' ? 'input' : event.type;\n\n // If there is no last captured event, it means that we can safely capture the new event and store it for future comparisons.\n // If there is a last captured event, see if the new event is different enough to treat it as a unique one.\n // If that's the case, emit the previous event and store locally the newly-captured DOM event.\n if (!isSimilarToLastCapturedEvent(event)) {\n const handlerData: HandlerDataDom = { event, name, global: globalListener };\n handler(handlerData);\n lastCapturedEventType = event.type;\n lastCapturedEventTargetId = target ? target._sentryId : undefined;\n }\n\n // Start a new debounce timer that will prevent us from capturing multiple events that should be grouped together.\n clearTimeout(debounceTimerID);\n debounceTimerID = WINDOW.setTimeout(() => {\n lastCapturedEventTargetId = undefined;\n lastCapturedEventType = undefined;\n }, DEBOUNCE_DURATION);\n };\n}\n\nfunction getEventTarget(event: Event): SentryWrappedTarget | null {\n try {\n return event.target as SentryWrappedTarget | null;\n } catch (e) {\n // just accessing `target` property can throw an exception in some rare circumstances\n // see: https://github.com/getsentry/sentry-javascript/issues/838\n return null;\n }\n}\n","import type { HandlerDataXhr, SentryWrappedXMLHttpRequest } from '@sentry/core';\nimport { addHandler, isString, maybeInstrument, timestampInSeconds, triggerHandlers } from '@sentry/core';\nimport { WINDOW } from '../types';\n\nexport const SENTRY_XHR_DATA_KEY = '__sentry_xhr_v3__';\n\ntype WindowWithXhr = Window & { XMLHttpRequest?: typeof XMLHttpRequest };\n\n/**\n * Add an instrumentation handler for when an XHR request happens.\n * The handler function is called once when the request starts and once when it ends,\n * which can be identified by checking if it has an `endTimestamp`.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addXhrInstrumentationHandler(handler: (data: HandlerDataXhr) => void): void {\n const type = 'xhr';\n addHandler(type, handler);\n maybeInstrument(type, instrumentXHR);\n}\n\n/** Exported only for tests. */\nexport function instrumentXHR(): void {\n if (!(WINDOW as WindowWithXhr).XMLHttpRequest) {\n return;\n }\n\n const xhrproto = XMLHttpRequest.prototype;\n\n // eslint-disable-next-line @typescript-eslint/unbound-method\n xhrproto.open = new Proxy(xhrproto.open, {\n apply(originalOpen, xhrOpenThisArg: XMLHttpRequest & SentryWrappedXMLHttpRequest, xhrOpenArgArray) {\n // NOTE: If you are a Sentry user, and you are seeing this stack frame,\n // it means the error, that was caused by your XHR call did not\n // have a stack trace. If you are using HttpClient integration,\n // this is the expected behavior, as we are using this virtual error to capture\n // the location of your XHR call, and group your HttpClient events accordingly.\n const virtualError = new Error();\n\n const startTimestamp = timestampInSeconds() * 1000;\n\n // open() should always be called with two or more arguments\n // But to be on the safe side, we actually validate this and bail out if we don't have a method & url\n const method = isString(xhrOpenArgArray[0]) ? xhrOpenArgArray[0].toUpperCase() : undefined;\n const url = parseUrl(xhrOpenArgArray[1]);\n\n if (!method || !url) {\n return originalOpen.apply(xhrOpenThisArg, xhrOpenArgArray);\n }\n\n xhrOpenThisArg[SENTRY_XHR_DATA_KEY] = {\n method,\n url,\n request_headers: {},\n };\n\n // if Sentry key appears in URL, don't capture it as a request\n if (method === 'POST' && url.match(/sentry_key/)) {\n xhrOpenThisArg.__sentry_own_request__ = true;\n }\n\n const onreadystatechangeHandler: () => void = () => {\n // For whatever reason, this is not the same instance here as from the outer method\n const xhrInfo = xhrOpenThisArg[SENTRY_XHR_DATA_KEY];\n\n if (!xhrInfo) {\n return;\n }\n\n if (xhrOpenThisArg.readyState === 4) {\n try {\n // touching statusCode in some platforms throws\n // an exception\n xhrInfo.status_code = xhrOpenThisArg.status;\n } catch (e) {\n /* do nothing */\n }\n\n const handlerData: HandlerDataXhr = {\n endTimestamp: timestampInSeconds() * 1000,\n startTimestamp,\n xhr: xhrOpenThisArg,\n virtualError,\n };\n triggerHandlers('xhr', handlerData);\n }\n };\n\n if ('onreadystatechange' in xhrOpenThisArg && typeof xhrOpenThisArg.onreadystatechange === 'function') {\n xhrOpenThisArg.onreadystatechange = new Proxy(xhrOpenThisArg.onreadystatechange, {\n apply(originalOnreadystatechange, onreadystatechangeThisArg, onreadystatechangeArgArray: unknown[]) {\n onreadystatechangeHandler();\n return originalOnreadystatechange.apply(onreadystatechangeThisArg, onreadystatechangeArgArray);\n },\n });\n } else {\n xhrOpenThisArg.addEventListener('readystatechange', onreadystatechangeHandler);\n }\n\n // Intercepting `setRequestHeader` to access the request headers of XHR instance.\n // This will only work for user/library defined headers, not for the default/browser-assigned headers.\n // Request cookies are also unavailable for XHR, as `Cookie` header can't be defined by `setRequestHeader`.\n xhrOpenThisArg.setRequestHeader = new Proxy(xhrOpenThisArg.setRequestHeader, {\n apply(\n originalSetRequestHeader,\n setRequestHeaderThisArg: SentryWrappedXMLHttpRequest,\n setRequestHeaderArgArray: unknown[],\n ) {\n const [header, value] = setRequestHeaderArgArray;\n\n const xhrInfo = setRequestHeaderThisArg[SENTRY_XHR_DATA_KEY];\n\n if (xhrInfo && isString(header) && isString(value)) {\n xhrInfo.request_headers[header.toLowerCase()] = value;\n }\n\n return originalSetRequestHeader.apply(setRequestHeaderThisArg, setRequestHeaderArgArray);\n },\n });\n\n return originalOpen.apply(xhrOpenThisArg, xhrOpenArgArray);\n },\n });\n\n // eslint-disable-next-line @typescript-eslint/unbound-method\n xhrproto.send = new Proxy(xhrproto.send, {\n apply(originalSend, sendThisArg: XMLHttpRequest & SentryWrappedXMLHttpRequest, sendArgArray: unknown[]) {\n const sentryXhrData = sendThisArg[SENTRY_XHR_DATA_KEY];\n\n if (!sentryXhrData) {\n return originalSend.apply(sendThisArg, sendArgArray);\n }\n\n if (sendArgArray[0] !== undefined) {\n sentryXhrData.body = sendArgArray[0];\n }\n\n const handlerData: HandlerDataXhr = {\n startTimestamp: timestampInSeconds() * 1000,\n xhr: sendThisArg,\n };\n triggerHandlers('xhr', handlerData);\n\n return originalSend.apply(sendThisArg, sendArgArray);\n },\n });\n}\n\nfunction parseUrl(url: string | unknown): string | undefined {\n if (isString(url)) {\n return url;\n }\n\n try {\n // url can be a string or URL\n // but since URL is not available in IE11, we do not check for it,\n // but simply assume it is an URL and return `toString()` from it (which returns the full URL)\n // If that fails, we just return undefined\n return (url as URL).toString();\n } catch {} // eslint-disable-line no-empty\n\n return undefined;\n}\n","import type { HandlerDataHistory } from '@sentry/core';\nimport { addHandler, fill, maybeInstrument, supportsHistory, triggerHandlers } from '@sentry/core';\nimport { WINDOW } from '../types';\n\nlet lastHref: string | undefined;\n\n/**\n * Add an instrumentation handler for when a fetch request happens.\n * The handler function is called once when the request starts and once when it ends,\n * which can be identified by checking if it has an `endTimestamp`.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addHistoryInstrumentationHandler(handler: (data: HandlerDataHistory) => void): void {\n const type = 'history';\n addHandler(type, handler);\n maybeInstrument(type, instrumentHistory);\n}\n\nfunction instrumentHistory(): void {\n // The `popstate` event may also be triggered on `pushState`, but it may not always reliably be emitted by the browser\n // Which is why we also monkey-patch methods below, in addition to this\n WINDOW.addEventListener('popstate', () => {\n const to = WINDOW.location.href;\n // keep track of the current URL state, as we always receive only the updated state\n const from = lastHref;\n lastHref = to;\n\n if (from === to) {\n return;\n }\n\n const handlerData = { from, to } satisfies HandlerDataHistory;\n triggerHandlers('history', handlerData);\n });\n\n // Just guard against this not being available, in weird environments\n if (!supportsHistory()) {\n return;\n }\n\n function historyReplacementFunction(originalHistoryFunction: () => void): () => void {\n return function (this: History, ...args: unknown[]): void {\n const url = args.length > 2 ? args[2] : undefined;\n if (url) {\n // coerce to string (this is what pushState does)\n const from = lastHref;\n const to = String(url);\n // keep track of the current URL state, as we always receive only the updated state\n lastHref = to;\n\n if (from === to) {\n return originalHistoryFunction.apply(this, args);\n }\n\n const handlerData = { from, to } satisfies HandlerDataHistory;\n triggerHandlers('history', handlerData);\n }\n return originalHistoryFunction.apply(this, args);\n };\n }\n\n fill(WINDOW.history, 'pushState', historyReplacementFunction);\n fill(WINDOW.history, 'replaceState', historyReplacementFunction);\n}\n","/* eslint-disable @typescript-eslint/no-explicit-any */\n/* eslint-disable @typescript-eslint/ban-types */\nimport type { ConsoleLevel, HandlerDataConsole } from '../../types-hoist';\n\nimport { CONSOLE_LEVELS, originalConsoleMethods } from '../logger';\nimport { fill } from '../object';\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\n/**\n * Add an instrumentation handler for when a console.xxx method is called.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addConsoleInstrumentationHandler(handler: (data: HandlerDataConsole) => void): void {\n const type = 'console';\n addHandler(type, handler);\n maybeInstrument(type, instrumentConsole);\n}\n\nfunction instrumentConsole(): void {\n if (!('console' in GLOBAL_OBJ)) {\n return;\n }\n\n CONSOLE_LEVELS.forEach(function (level: ConsoleLevel): void {\n if (!(level in GLOBAL_OBJ.console)) {\n return;\n }\n\n fill(GLOBAL_OBJ.console, level, function (originalConsoleMethod: () => any): Function {\n originalConsoleMethods[level] = originalConsoleMethod;\n\n return function (...args: any[]): void {\n const handlerData: HandlerDataConsole = { args, level };\n triggerHandlers('console', handlerData);\n\n const log = originalConsoleMethods[level];\n log?.apply(GLOBAL_OBJ.console, args);\n };\n });\n });\n}\n","/* eslint-disable @typescript-eslint/no-explicit-any */\nimport type { HandlerDataFetch } from '../../types-hoist';\n\nimport { isError } from '../is';\nimport { addNonEnumerableProperty, fill } from '../object';\nimport { supportsNativeFetch } from '../supports';\nimport { timestampInSeconds } from '../time';\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\ntype FetchResource = string | { toString(): string } | { url: string };\n\n/**\n * Add an instrumentation handler for when a fetch request happens.\n * The handler function is called once when the request starts and once when it ends,\n * which can be identified by checking if it has an `endTimestamp`.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addFetchInstrumentationHandler(\n handler: (data: HandlerDataFetch) => void,\n skipNativeFetchCheck?: boolean,\n): void {\n const type = 'fetch';\n addHandler(type, handler);\n maybeInstrument(type, () => instrumentFetch(undefined, skipNativeFetchCheck));\n}\n\n/**\n * Add an instrumentation handler for long-lived fetch requests, like consuming server-sent events (SSE) via fetch.\n * The handler will resolve the request body and emit the actual `endTimestamp`, so that the\n * span can be updated accordingly.\n *\n * Only used internally\n * @hidden\n */\nexport function addFetchEndInstrumentationHandler(handler: (data: HandlerDataFetch) => void): void {\n const type = 'fetch-body-resolved';\n addHandler(type, handler);\n maybeInstrument(type, () => instrumentFetch(streamHandler));\n}\n\nfunction instrumentFetch(onFetchResolved?: (response: Response) => void, skipNativeFetchCheck: boolean = false): void {\n if (skipNativeFetchCheck && !supportsNativeFetch()) {\n return;\n }\n\n fill(GLOBAL_OBJ, 'fetch', function (originalFetch: () => void): () => void {\n return function (...args: any[]): void {\n // We capture the error right here and not in the Promise error callback because Safari (and probably other\n // browsers too) will wipe the stack trace up to this point, only leaving us with this file which is useless.\n\n // NOTE: If you are a Sentry user, and you are seeing this stack frame,\n // it means the error, that was caused by your fetch call did not\n // have a stack trace, so the SDK backfilled the stack trace so\n // you can see which fetch call failed.\n const virtualError = new Error();\n\n const { method, url } = parseFetchArgs(args);\n const handlerData: HandlerDataFetch = {\n args,\n fetchData: {\n method,\n url,\n },\n startTimestamp: timestampInSeconds() * 1000,\n // // Adding the error to be able to fingerprint the failed fetch event in HttpClient instrumentation\n virtualError,\n };\n\n // if there is no callback, fetch is instrumented directly\n if (!onFetchResolved) {\n triggerHandlers('fetch', {\n ...handlerData,\n });\n }\n\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return originalFetch.apply(GLOBAL_OBJ, args).then(\n async (response: Response) => {\n if (onFetchResolved) {\n onFetchResolved(response);\n } else {\n triggerHandlers('fetch', {\n ...handlerData,\n endTimestamp: timestampInSeconds() * 1000,\n response,\n });\n }\n\n return response;\n },\n (error: Error) => {\n triggerHandlers('fetch', {\n ...handlerData,\n endTimestamp: timestampInSeconds() * 1000,\n error,\n });\n\n if (isError(error) && error.stack === undefined) {\n // NOTE: If you are a Sentry user, and you are seeing this stack frame,\n // it means the error, that was caused by your fetch call did not\n // have a stack trace, so the SDK backfilled the stack trace so\n // you can see which fetch call failed.\n error.stack = virtualError.stack;\n addNonEnumerableProperty(error, 'framesToPop', 1);\n }\n\n // NOTE: If you are a Sentry user, and you are seeing this stack frame,\n // it means the sentry.javascript SDK caught an error invoking your application code.\n // This is expected behavior and NOT indicative of a bug with sentry.javascript.\n throw error;\n },\n );\n };\n });\n}\n\nasync function resolveResponse(res: Response | undefined, onFinishedResolving: () => void): Promise {\n if (res?.body) {\n const body = res.body;\n const responseReader = body.getReader();\n\n // Define a maximum duration after which we just cancel\n const maxFetchDurationTimeout = setTimeout(\n () => {\n body.cancel().then(null, () => {\n // noop\n });\n },\n 90 * 1000, // 90s\n );\n\n let readingActive = true;\n while (readingActive) {\n let chunkTimeout;\n try {\n // abort reading if read op takes more than 5s\n chunkTimeout = setTimeout(() => {\n body.cancel().then(null, () => {\n // noop on error\n });\n }, 5000);\n\n // This .read() call will reject/throw when we abort due to timeouts through `body.cancel()`\n const { done } = await responseReader.read();\n\n clearTimeout(chunkTimeout);\n\n if (done) {\n onFinishedResolving();\n readingActive = false;\n }\n } catch (error) {\n readingActive = false;\n } finally {\n clearTimeout(chunkTimeout);\n }\n }\n\n clearTimeout(maxFetchDurationTimeout);\n\n responseReader.releaseLock();\n body.cancel().then(null, () => {\n // noop on error\n });\n }\n}\n\nfunction streamHandler(response: Response): void {\n // clone response for awaiting stream\n let clonedResponseForResolving: Response;\n try {\n clonedResponseForResolving = response.clone();\n } catch {\n return;\n }\n\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n resolveResponse(clonedResponseForResolving, () => {\n triggerHandlers('fetch-body-resolved', {\n endTimestamp: timestampInSeconds() * 1000,\n response,\n });\n });\n}\n\nfunction hasProp(obj: unknown, prop: T): obj is Record {\n return !!obj && typeof obj === 'object' && !!(obj as Record)[prop];\n}\n\nfunction getUrlFromResource(resource: FetchResource): string {\n if (typeof resource === 'string') {\n return resource;\n }\n\n if (!resource) {\n return '';\n }\n\n if (hasProp(resource, 'url')) {\n return resource.url;\n }\n\n if (resource.toString) {\n return resource.toString();\n }\n\n return '';\n}\n\n/**\n * Parses the fetch arguments to find the used Http method and the url of the request.\n * Exported for tests only.\n */\nexport function parseFetchArgs(fetchArgs: unknown[]): { method: string; url: string } {\n if (fetchArgs.length === 0) {\n return { method: 'GET', url: '' };\n }\n\n if (fetchArgs.length === 2) {\n const [url, options] = fetchArgs as [FetchResource, object];\n\n return {\n url: getUrlFromResource(url),\n method: hasProp(options, 'method') ? String(options.method).toUpperCase() : 'GET',\n };\n }\n\n const arg = fetchArgs[0];\n return {\n url: getUrlFromResource(arg as FetchResource),\n method: hasProp(arg, 'method') ? String(arg.method).toUpperCase() : 'GET',\n };\n}\n","import { getClient, getIsolationScope } from './currentScopes';\nimport type { Breadcrumb, BreadcrumbHint } from './types-hoist';\nimport { consoleSandbox } from './utils-hoist/logger';\nimport { dateTimestampInSeconds } from './utils-hoist/time';\n\n/**\n * Default maximum number of breadcrumbs added to an event. Can be overwritten\n * with {@link Options.maxBreadcrumbs}.\n */\nconst DEFAULT_BREADCRUMBS = 100;\n\n/**\n * Records a new breadcrumb which will be attached to future events.\n *\n * Breadcrumbs will be added to subsequent events to provide more context on\n * user's actions prior to an error or crash.\n */\nexport function addBreadcrumb(breadcrumb: Breadcrumb, hint?: BreadcrumbHint): void {\n const client = getClient();\n const isolationScope = getIsolationScope();\n\n if (!client) return;\n\n const { beforeBreadcrumb = null, maxBreadcrumbs = DEFAULT_BREADCRUMBS } = client.getOptions();\n\n if (maxBreadcrumbs <= 0) return;\n\n const timestamp = dateTimestampInSeconds();\n const mergedBreadcrumb = { timestamp, ...breadcrumb };\n const finalBreadcrumb = beforeBreadcrumb\n ? (consoleSandbox(() => beforeBreadcrumb(mergedBreadcrumb, hint)) as Breadcrumb | null)\n : mergedBreadcrumb;\n\n if (finalBreadcrumb === null) return;\n\n if (client.emit) {\n client.emit('beforeAddBreadcrumb', finalBreadcrumb, hint);\n }\n\n isolationScope.addBreadcrumb(finalBreadcrumb, maxBreadcrumbs);\n}\n","import type { SeverityLevel } from '../types-hoist';\n\n/**\n * Converts a string-based level into a `SeverityLevel`, normalizing it along the way.\n *\n * @param level String representation of desired `SeverityLevel`.\n * @returns The `SeverityLevel` corresponding to the given string, or 'log' if the string isn't a valid level.\n */\nexport function severityLevelFromString(level: SeverityLevel | string): SeverityLevel {\n return (\n level === 'warn' ? 'warning' : ['fatal', 'error', 'warning', 'log', 'info', 'debug'].includes(level) ? level : 'log'\n ) as SeverityLevel;\n}\n","import type { SeverityLevel } from '../types-hoist';\n\n/**\n * Determine a breadcrumb's log level (only `warning` or `error`) based on an HTTP status code.\n */\nexport function getBreadcrumbLogLevelFromHttpStatusCode(statusCode: number | undefined): SeverityLevel | undefined {\n // NOTE: undefined defaults to 'info' in Sentry\n if (statusCode === undefined) {\n return undefined;\n } else if (statusCode >= 400 && statusCode < 500) {\n return 'warning';\n } else if (statusCode >= 500) {\n return 'error';\n } else {\n return undefined;\n }\n}\n","type PartialURL = {\n host?: string;\n path?: string;\n protocol?: string;\n relative?: string;\n search?: string;\n hash?: string;\n};\n\n/**\n * Parses string form of URL into an object\n * // borrowed from https://tools.ietf.org/html/rfc3986#appendix-B\n * // intentionally using regex and not href parsing trick because React Native and other\n * // environments where DOM might not be available\n * @returns parsed URL object\n */\nexport function parseUrl(url: string): PartialURL {\n if (!url) {\n return {};\n }\n\n const match = url.match(/^(([^:/?#]+):)?(\\/\\/([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$/);\n\n if (!match) {\n return {};\n }\n\n // coerce to undefined values to empty string so we don't get 'undefined'\n const query = match[6] || '';\n const fragment = match[8] || '';\n return {\n host: match[4],\n path: match[5],\n protocol: match[2],\n search: query,\n hash: fragment,\n relative: match[5] + query + fragment, // everything minus origin\n };\n}\n\n/**\n * Strip the query string and fragment off of a given URL or path (if present)\n *\n * @param urlPath Full URL or path, including possible query string and/or fragment\n * @returns URL or path without query string or fragment\n */\nexport function stripUrlQueryAndFragment(urlPath: string): string {\n return (urlPath.split(/[?#]/, 1) as [string, ...string[]])[0];\n}\n\n/**\n * Takes a URL object and returns a sanitized string which is safe to use as span name\n * see: https://develop.sentry.dev/sdk/data-handling/#structuring-data\n */\nexport function getSanitizedUrlString(url: PartialURL): string {\n const { protocol, host, path } = url;\n\n const filteredHost =\n host\n // Always filter out authority\n ?.replace(/^.*@/, '[filtered]:[filtered]@')\n // Don't show standard :80 (http) and :443 (https) ports to reduce the noise\n // TODO: Use new URL global if it exists\n .replace(/(:80)$/, '')\n .replace(/(:443)$/, '') || '';\n\n return `${protocol ? `${protocol}://` : ''}${filteredHost}${path}`;\n}\n","/* eslint-disable max-lines */\n\nimport {\n SENTRY_XHR_DATA_KEY,\n addClickKeypressInstrumentationHandler,\n addHistoryInstrumentationHandler,\n addXhrInstrumentationHandler,\n} from '@sentry-internal/browser-utils';\nimport type { FetchHint, XhrHint } from '@sentry-internal/browser-utils';\nimport type {\n Breadcrumb,\n Client,\n Event as SentryEvent,\n FetchBreadcrumbData,\n FetchBreadcrumbHint,\n HandlerDataConsole,\n HandlerDataDom,\n HandlerDataFetch,\n HandlerDataHistory,\n HandlerDataXhr,\n IntegrationFn,\n XhrBreadcrumbData,\n XhrBreadcrumbHint,\n} from '@sentry/core';\nimport {\n addBreadcrumb,\n addConsoleInstrumentationHandler,\n addFetchInstrumentationHandler,\n defineIntegration,\n getBreadcrumbLogLevelFromHttpStatusCode,\n getClient,\n getComponentName,\n getEventDescription,\n htmlTreeAsString,\n logger,\n parseUrl,\n safeJoin,\n severityLevelFromString,\n} from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { WINDOW } from '../helpers';\n\ninterface BreadcrumbsOptions {\n console: boolean;\n dom:\n | boolean\n | {\n serializeAttribute?: string | string[];\n maxStringLength?: number;\n };\n fetch: boolean;\n history: boolean;\n sentry: boolean;\n xhr: boolean;\n}\n\n/** maxStringLength gets capped to prevent 100 breadcrumbs exceeding 1MB event payload size */\nconst MAX_ALLOWED_STRING_LENGTH = 1024;\n\nconst INTEGRATION_NAME = 'Breadcrumbs';\n\nconst _breadcrumbsIntegration = ((options: Partial = {}) => {\n const _options = {\n console: true,\n dom: true,\n fetch: true,\n history: true,\n sentry: true,\n xhr: true,\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n setup(client) {\n if (_options.console) {\n addConsoleInstrumentationHandler(_getConsoleBreadcrumbHandler(client));\n }\n if (_options.dom) {\n addClickKeypressInstrumentationHandler(_getDomBreadcrumbHandler(client, _options.dom));\n }\n if (_options.xhr) {\n addXhrInstrumentationHandler(_getXhrBreadcrumbHandler(client));\n }\n if (_options.fetch) {\n addFetchInstrumentationHandler(_getFetchBreadcrumbHandler(client));\n }\n if (_options.history) {\n addHistoryInstrumentationHandler(_getHistoryBreadcrumbHandler(client));\n }\n if (_options.sentry) {\n client.on('beforeSendEvent', _getSentryBreadcrumbHandler(client));\n }\n },\n };\n}) satisfies IntegrationFn;\n\nexport const breadcrumbsIntegration = defineIntegration(_breadcrumbsIntegration);\n\n/**\n * Adds a breadcrumb for Sentry events or transactions if this option is enabled.\n */\nfunction _getSentryBreadcrumbHandler(client: Client): (event: SentryEvent) => void {\n return function addSentryBreadcrumb(event: SentryEvent): void {\n if (getClient() !== client) {\n return;\n }\n\n addBreadcrumb(\n {\n category: `sentry.${event.type === 'transaction' ? 'transaction' : 'event'}`,\n event_id: event.event_id,\n level: event.level,\n message: getEventDescription(event),\n },\n {\n event,\n },\n );\n };\n}\n\n/**\n * A HOC that creates a function that creates breadcrumbs from DOM API calls.\n * This is a HOC so that we get access to dom options in the closure.\n */\nfunction _getDomBreadcrumbHandler(\n client: Client,\n dom: BreadcrumbsOptions['dom'],\n): (handlerData: HandlerDataDom) => void {\n return function _innerDomBreadcrumb(handlerData: HandlerDataDom): void {\n if (getClient() !== client) {\n return;\n }\n\n let target;\n let componentName;\n let keyAttrs = typeof dom === 'object' ? dom.serializeAttribute : undefined;\n\n let maxStringLength =\n typeof dom === 'object' && typeof dom.maxStringLength === 'number' ? dom.maxStringLength : undefined;\n if (maxStringLength && maxStringLength > MAX_ALLOWED_STRING_LENGTH) {\n DEBUG_BUILD &&\n logger.warn(\n `\\`dom.maxStringLength\\` cannot exceed ${MAX_ALLOWED_STRING_LENGTH}, but a value of ${maxStringLength} was configured. Sentry will use ${MAX_ALLOWED_STRING_LENGTH} instead.`,\n );\n maxStringLength = MAX_ALLOWED_STRING_LENGTH;\n }\n\n if (typeof keyAttrs === 'string') {\n keyAttrs = [keyAttrs];\n }\n\n // Accessing event.target can throw (see getsentry/raven-js#838, #768)\n try {\n const event = handlerData.event as Event | Node;\n const element = _isEvent(event) ? event.target : event;\n\n target = htmlTreeAsString(element, { keyAttrs, maxStringLength });\n componentName = getComponentName(element);\n } catch (e) {\n target = '';\n }\n\n if (target.length === 0) {\n return;\n }\n\n const breadcrumb: Breadcrumb = {\n category: `ui.${handlerData.name}`,\n message: target,\n };\n\n if (componentName) {\n breadcrumb.data = { 'ui.component_name': componentName };\n }\n\n addBreadcrumb(breadcrumb, {\n event: handlerData.event,\n name: handlerData.name,\n global: handlerData.global,\n });\n };\n}\n\n/**\n * Creates breadcrumbs from console API calls\n */\nfunction _getConsoleBreadcrumbHandler(client: Client): (handlerData: HandlerDataConsole) => void {\n return function _consoleBreadcrumb(handlerData: HandlerDataConsole): void {\n if (getClient() !== client) {\n return;\n }\n\n const breadcrumb = {\n category: 'console',\n data: {\n arguments: handlerData.args,\n logger: 'console',\n },\n level: severityLevelFromString(handlerData.level),\n message: safeJoin(handlerData.args, ' '),\n };\n\n if (handlerData.level === 'assert') {\n if (handlerData.args[0] === false) {\n breadcrumb.message = `Assertion failed: ${safeJoin(handlerData.args.slice(1), ' ') || 'console.assert'}`;\n breadcrumb.data.arguments = handlerData.args.slice(1);\n } else {\n // Don't capture a breadcrumb for passed assertions\n return;\n }\n }\n\n addBreadcrumb(breadcrumb, {\n input: handlerData.args,\n level: handlerData.level,\n });\n };\n}\n\n/**\n * Creates breadcrumbs from XHR API calls\n */\nfunction _getXhrBreadcrumbHandler(client: Client): (handlerData: HandlerDataXhr) => void {\n return function _xhrBreadcrumb(handlerData: HandlerDataXhr): void {\n if (getClient() !== client) {\n return;\n }\n\n const { startTimestamp, endTimestamp } = handlerData;\n\n const sentryXhrData = handlerData.xhr[SENTRY_XHR_DATA_KEY];\n\n // We only capture complete, non-sentry requests\n if (!startTimestamp || !endTimestamp || !sentryXhrData) {\n return;\n }\n\n const { method, url, status_code, body } = sentryXhrData;\n\n const data: XhrBreadcrumbData = {\n method,\n url,\n status_code,\n };\n\n const hint: XhrBreadcrumbHint = {\n xhr: handlerData.xhr,\n input: body,\n startTimestamp,\n endTimestamp,\n };\n\n const breadcrumb = {\n category: 'xhr',\n data,\n type: 'http',\n level: getBreadcrumbLogLevelFromHttpStatusCode(status_code),\n };\n\n client.emit('beforeOutgoingRequestBreadcrumb', breadcrumb, hint as XhrHint);\n\n addBreadcrumb(breadcrumb, hint);\n };\n}\n\n/**\n * Creates breadcrumbs from fetch API calls\n */\nfunction _getFetchBreadcrumbHandler(client: Client): (handlerData: HandlerDataFetch) => void {\n return function _fetchBreadcrumb(handlerData: HandlerDataFetch): void {\n if (getClient() !== client) {\n return;\n }\n\n const { startTimestamp, endTimestamp } = handlerData;\n\n // We only capture complete fetch requests\n if (!endTimestamp) {\n return;\n }\n\n if (handlerData.fetchData.url.match(/sentry_key/) && handlerData.fetchData.method === 'POST') {\n // We will not create breadcrumbs for fetch requests that contain `sentry_key` (internal sentry requests)\n return;\n }\n\n const breadcrumbData: FetchBreadcrumbData = {\n method: handlerData.fetchData.method,\n url: handlerData.fetchData.url,\n };\n\n if (handlerData.error) {\n const data: FetchBreadcrumbData = handlerData.fetchData;\n const hint: FetchBreadcrumbHint = {\n data: handlerData.error,\n input: handlerData.args,\n startTimestamp,\n endTimestamp,\n };\n\n const breadcrumb = {\n category: 'fetch',\n data,\n level: 'error',\n type: 'http',\n } satisfies Breadcrumb;\n\n client.emit('beforeOutgoingRequestBreadcrumb', breadcrumb, hint as FetchHint);\n\n addBreadcrumb(breadcrumb, hint);\n } else {\n const response = handlerData.response as Response | undefined;\n const data: FetchBreadcrumbData = {\n ...handlerData.fetchData,\n status_code: response?.status,\n };\n\n breadcrumbData.request_body_size = handlerData.fetchData.request_body_size;\n breadcrumbData.response_body_size = handlerData.fetchData.response_body_size;\n breadcrumbData.status_code = response?.status;\n\n const hint: FetchBreadcrumbHint = {\n input: handlerData.args,\n response,\n startTimestamp,\n endTimestamp,\n };\n\n const breadcrumb = {\n category: 'fetch',\n data,\n type: 'http',\n level: getBreadcrumbLogLevelFromHttpStatusCode(data.status_code),\n };\n\n client.emit('beforeOutgoingRequestBreadcrumb', breadcrumb, hint as FetchHint);\n\n addBreadcrumb(breadcrumb, hint);\n }\n };\n}\n\n/**\n * Creates breadcrumbs from history API calls\n */\nfunction _getHistoryBreadcrumbHandler(client: Client): (handlerData: HandlerDataHistory) => void {\n return function _historyBreadcrumb(handlerData: HandlerDataHistory): void {\n if (getClient() !== client) {\n return;\n }\n\n let from: string | undefined = handlerData.from;\n let to: string | undefined = handlerData.to;\n const parsedLoc = parseUrl(WINDOW.location.href);\n let parsedFrom = from ? parseUrl(from) : undefined;\n const parsedTo = parseUrl(to);\n\n // Initial pushState doesn't provide `from` information\n if (!parsedFrom?.path) {\n parsedFrom = parsedLoc;\n }\n\n // Use only the path component of the URL if the URL matches the current\n // document (almost all the time when using pushState)\n if (parsedLoc.protocol === parsedTo.protocol && parsedLoc.host === parsedTo.host) {\n to = parsedTo.relative;\n }\n if (parsedLoc.protocol === parsedFrom.protocol && parsedLoc.host === parsedFrom.host) {\n from = parsedFrom.relative;\n }\n\n addBreadcrumb({\n category: 'navigation',\n data: {\n from,\n to,\n },\n });\n };\n}\n\nfunction _isEvent(event: unknown): event is Event {\n return !!event && !!(event as Record).target;\n}\n","import type { IntegrationFn, WrappedFunction } from '@sentry/core';\nimport { defineIntegration, fill, getFunctionName, getOriginalFunction } from '@sentry/core';\n\nimport { WINDOW, wrap } from '../helpers';\n\nconst DEFAULT_EVENT_TARGET = [\n 'EventTarget',\n 'Window',\n 'Node',\n 'ApplicationCache',\n 'AudioTrackList',\n 'BroadcastChannel',\n 'ChannelMergerNode',\n 'CryptoOperation',\n 'EventSource',\n 'FileReader',\n 'HTMLUnknownElement',\n 'IDBDatabase',\n 'IDBRequest',\n 'IDBTransaction',\n 'KeyOperation',\n 'MediaController',\n 'MessagePort',\n 'ModalWindow',\n 'Notification',\n 'SVGElementInstance',\n 'Screen',\n 'SharedWorker',\n 'TextTrack',\n 'TextTrackCue',\n 'TextTrackList',\n 'WebSocket',\n 'WebSocketWorker',\n 'Worker',\n 'XMLHttpRequest',\n 'XMLHttpRequestEventTarget',\n 'XMLHttpRequestUpload',\n];\n\nconst INTEGRATION_NAME = 'BrowserApiErrors';\n\ntype XMLHttpRequestProp = 'onload' | 'onerror' | 'onprogress' | 'onreadystatechange';\n\ninterface BrowserApiErrorsOptions {\n setTimeout: boolean;\n setInterval: boolean;\n requestAnimationFrame: boolean;\n XMLHttpRequest: boolean;\n eventTarget: boolean | string[];\n}\n\nconst _browserApiErrorsIntegration = ((options: Partial = {}) => {\n const _options = {\n XMLHttpRequest: true,\n eventTarget: true,\n requestAnimationFrame: true,\n setInterval: true,\n setTimeout: true,\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n // TODO: This currently only works for the first client this is setup\n // We may want to adjust this to check for client etc.\n setupOnce() {\n if (_options.setTimeout) {\n fill(WINDOW, 'setTimeout', _wrapTimeFunction);\n }\n\n if (_options.setInterval) {\n fill(WINDOW, 'setInterval', _wrapTimeFunction);\n }\n\n if (_options.requestAnimationFrame) {\n fill(WINDOW, 'requestAnimationFrame', _wrapRAF);\n }\n\n if (_options.XMLHttpRequest && 'XMLHttpRequest' in WINDOW) {\n fill(XMLHttpRequest.prototype, 'send', _wrapXHR);\n }\n\n const eventTargetOption = _options.eventTarget;\n if (eventTargetOption) {\n const eventTarget = Array.isArray(eventTargetOption) ? eventTargetOption : DEFAULT_EVENT_TARGET;\n eventTarget.forEach(_wrapEventTarget);\n }\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Wrap timer functions and event targets to catch errors and provide better meta data.\n */\nexport const browserApiErrorsIntegration = defineIntegration(_browserApiErrorsIntegration);\n\nfunction _wrapTimeFunction(original: () => void): () => number {\n return function (this: unknown, ...args: unknown[]): number {\n const originalCallback = args[0];\n args[0] = wrap(originalCallback, {\n mechanism: {\n data: { function: getFunctionName(original) },\n handled: false,\n type: 'instrument',\n },\n });\n return original.apply(this, args);\n };\n}\n\nfunction _wrapRAF(original: () => void): (callback: () => void) => unknown {\n return function (this: unknown, callback: () => void): () => void {\n return original.apply(this, [\n wrap(callback, {\n mechanism: {\n data: {\n function: 'requestAnimationFrame',\n handler: getFunctionName(original),\n },\n handled: false,\n type: 'instrument',\n },\n }),\n ]);\n };\n}\n\nfunction _wrapXHR(originalSend: () => void): () => void {\n return function (this: XMLHttpRequest, ...args: unknown[]): void {\n // eslint-disable-next-line @typescript-eslint/no-this-alias\n const xhr = this;\n const xmlHttpRequestProps: XMLHttpRequestProp[] = ['onload', 'onerror', 'onprogress', 'onreadystatechange'];\n\n xmlHttpRequestProps.forEach(prop => {\n if (prop in xhr && typeof xhr[prop] === 'function') {\n fill(xhr, prop, function (original) {\n const wrapOptions = {\n mechanism: {\n data: {\n function: prop,\n handler: getFunctionName(original),\n },\n handled: false,\n type: 'instrument',\n },\n };\n\n // If Instrument integration has been called before BrowserApiErrors, get the name of original function\n const originalFunction = getOriginalFunction(original);\n if (originalFunction) {\n wrapOptions.mechanism.data.handler = getFunctionName(originalFunction);\n }\n\n // Otherwise wrap directly\n return wrap(original, wrapOptions);\n });\n }\n });\n\n return originalSend.apply(this, args);\n };\n}\n\nfunction _wrapEventTarget(target: string): void {\n const globalObject = WINDOW as unknown as Record;\n const proto = globalObject[target]?.prototype;\n\n // eslint-disable-next-line no-prototype-builtins\n if (!proto?.hasOwnProperty?.('addEventListener')) {\n return;\n }\n\n fill(proto, 'addEventListener', function (original: VoidFunction): (\n ...args: Parameters\n ) => ReturnType {\n return function (this: unknown, eventName, fn, options): VoidFunction {\n try {\n if (isEventListenerObject(fn)) {\n // ESlint disable explanation:\n // First, it is generally safe to call `wrap` with an unbound function. Furthermore, using `.bind()` would\n // introduce a bug here, because bind returns a new function that doesn't have our\n // flags(like __sentry_original__) attached. `wrap` checks for those flags to avoid unnecessary wrapping.\n // Without those flags, every call to addEventListener wraps the function again, causing a memory leak.\n // eslint-disable-next-line @typescript-eslint/unbound-method\n fn.handleEvent = wrap(fn.handleEvent, {\n mechanism: {\n data: {\n function: 'handleEvent',\n handler: getFunctionName(fn),\n target,\n },\n handled: false,\n type: 'instrument',\n },\n });\n }\n } catch {\n // can sometimes get 'Permission denied to access property \"handle Event'\n }\n\n return original.apply(this, [\n eventName,\n wrap(fn, {\n mechanism: {\n data: {\n function: 'addEventListener',\n handler: getFunctionName(fn),\n target,\n },\n handled: false,\n type: 'instrument',\n },\n }),\n options,\n ]);\n };\n });\n\n fill(proto, 'removeEventListener', function (originalRemoveEventListener: VoidFunction): (\n this: unknown,\n ...args: Parameters\n ) => ReturnType {\n return function (this: unknown, eventName, fn, options): VoidFunction {\n /**\n * There are 2 possible scenarios here:\n *\n * 1. Someone passes a callback, which was attached prior to Sentry initialization, or by using unmodified\n * method, eg. `document.addEventListener.call(el, name, handler). In this case, we treat this function\n * as a pass-through, and call original `removeEventListener` with it.\n *\n * 2. Someone passes a callback, which was attached after Sentry was initialized, which means that it was using\n * our wrapped version of `addEventListener`, which internally calls `wrap` helper.\n * This helper \"wraps\" whole callback inside a try/catch statement, and attached appropriate metadata to it,\n * in order for us to make a distinction between wrapped/non-wrapped functions possible.\n * If a function was wrapped, it has additional property of `__sentry_wrapped__`, holding the handler.\n *\n * When someone adds a handler prior to initialization, and then do it again, but after,\n * then we have to detach both of them. Otherwise, if we'd detach only wrapped one, it'd be impossible\n * to get rid of the initial handler and it'd stick there forever.\n */\n try {\n const originalEventHandler = (fn as WrappedFunction).__sentry_wrapped__;\n if (originalEventHandler) {\n originalRemoveEventListener.call(this, eventName, originalEventHandler, options);\n }\n } catch (e) {\n // ignore, accessing __sentry_wrapped__ will throw in some Selenium environments\n }\n return originalRemoveEventListener.call(this, eventName, fn, options);\n };\n });\n}\n\nfunction isEventListenerObject(obj: unknown): obj is EventListenerObject {\n return typeof (obj as EventListenerObject).handleEvent === 'function';\n}\n","import { addHistoryInstrumentationHandler } from '@sentry-internal/browser-utils';\nimport { captureSession, defineIntegration, logger, startSession } from '@sentry/core';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { WINDOW } from '../helpers';\n\n/**\n * When added, automatically creates sessions which allow you to track adoption and crashes (crash free rate) in your Releases in Sentry.\n * More information: https://docs.sentry.io/product/releases/health/\n *\n * Note: In order for session tracking to work, you need to set up Releases: https://docs.sentry.io/product/releases/\n */\nexport const browserSessionIntegration = defineIntegration(() => {\n return {\n name: 'BrowserSession',\n setupOnce() {\n if (typeof WINDOW.document === 'undefined') {\n DEBUG_BUILD &&\n logger.warn('Using the `browserSessionIntegration` in non-browser environments is not supported.');\n return;\n }\n\n // The session duration for browser sessions does not track a meaningful\n // concept that can be used as a metric.\n // Automatically captured sessions are akin to page views, and thus we\n // discard their duration.\n startSession({ ignoreDuration: true });\n captureSession();\n\n // We want to create a session for every navigation as well\n addHistoryInstrumentationHandler(({ from, to }) => {\n // Don't create an additional session for the initial route or if the location did not change\n if (from !== undefined && from !== to) {\n startSession({ ignoreDuration: true });\n captureSession();\n }\n });\n },\n };\n});\n","import type { HandlerDataError } from '../../types-hoist';\n\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\nlet _oldOnErrorHandler: (typeof GLOBAL_OBJ)['onerror'] | null = null;\n\n/**\n * Add an instrumentation handler for when an error is captured by the global error handler.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addGlobalErrorInstrumentationHandler(handler: (data: HandlerDataError) => void): void {\n const type = 'error';\n addHandler(type, handler);\n maybeInstrument(type, instrumentError);\n}\n\nfunction instrumentError(): void {\n _oldOnErrorHandler = GLOBAL_OBJ.onerror;\n\n // Note: The reason we are doing window.onerror instead of window.addEventListener('error')\n // is that we are using this handler in the Loader Script, to handle buffered errors consistently\n GLOBAL_OBJ.onerror = function (\n msg: string | object,\n url?: string,\n line?: number,\n column?: number,\n error?: Error,\n ): boolean {\n const handlerData: HandlerDataError = {\n column,\n error,\n line,\n msg,\n url,\n };\n triggerHandlers('error', handlerData);\n\n if (_oldOnErrorHandler) {\n // eslint-disable-next-line prefer-rest-params\n return _oldOnErrorHandler.apply(this, arguments);\n }\n\n return false;\n };\n\n GLOBAL_OBJ.onerror.__SENTRY_INSTRUMENTED__ = true;\n}\n","import type { HandlerDataUnhandledRejection } from '../../types-hoist';\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\nlet _oldOnUnhandledRejectionHandler: (typeof GLOBAL_OBJ)['onunhandledrejection'] | null = null;\n\n/**\n * Add an instrumentation handler for when an unhandled promise rejection is captured.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addGlobalUnhandledRejectionInstrumentationHandler(\n handler: (data: HandlerDataUnhandledRejection) => void,\n): void {\n const type = 'unhandledrejection';\n addHandler(type, handler);\n maybeInstrument(type, instrumentUnhandledRejection);\n}\n\nfunction instrumentUnhandledRejection(): void {\n _oldOnUnhandledRejectionHandler = GLOBAL_OBJ.onunhandledrejection;\n\n // Note: The reason we are doing window.onunhandledrejection instead of window.addEventListener('unhandledrejection')\n // is that we are using this handler in the Loader Script, to handle buffered rejections consistently\n GLOBAL_OBJ.onunhandledrejection = function (e: unknown): boolean {\n const handlerData: HandlerDataUnhandledRejection = e;\n triggerHandlers('unhandledrejection', handlerData);\n\n if (_oldOnUnhandledRejectionHandler) {\n // eslint-disable-next-line prefer-rest-params\n return _oldOnUnhandledRejectionHandler.apply(this, arguments);\n }\n\n return true;\n };\n\n GLOBAL_OBJ.onunhandledrejection.__SENTRY_INSTRUMENTED__ = true;\n}\n","import type { Client, Event, IntegrationFn, Primitive, StackParser } from '@sentry/core';\nimport {\n UNKNOWN_FUNCTION,\n addGlobalErrorInstrumentationHandler,\n addGlobalUnhandledRejectionInstrumentationHandler,\n captureEvent,\n defineIntegration,\n getClient,\n getLocationHref,\n isPrimitive,\n isString,\n logger,\n} from '@sentry/core';\n\nimport type { BrowserClient } from '../client';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { eventFromUnknownInput } from '../eventbuilder';\nimport { shouldIgnoreOnError } from '../helpers';\n\ntype GlobalHandlersIntegrationsOptionKeys = 'onerror' | 'onunhandledrejection';\n\ntype GlobalHandlersIntegrations = Record;\n\nconst INTEGRATION_NAME = 'GlobalHandlers';\n\nconst _globalHandlersIntegration = ((options: Partial = {}) => {\n const _options = {\n onerror: true,\n onunhandledrejection: true,\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n setupOnce() {\n Error.stackTraceLimit = 50;\n },\n setup(client) {\n if (_options.onerror) {\n _installGlobalOnErrorHandler(client);\n globalHandlerLog('onerror');\n }\n if (_options.onunhandledrejection) {\n _installGlobalOnUnhandledRejectionHandler(client);\n globalHandlerLog('onunhandledrejection');\n }\n },\n };\n}) satisfies IntegrationFn;\n\nexport const globalHandlersIntegration = defineIntegration(_globalHandlersIntegration);\n\nfunction _installGlobalOnErrorHandler(client: Client): void {\n addGlobalErrorInstrumentationHandler(data => {\n const { stackParser, attachStacktrace } = getOptions();\n\n if (getClient() !== client || shouldIgnoreOnError()) {\n return;\n }\n\n const { msg, url, line, column, error } = data;\n\n const event = _enhanceEventWithInitialFrame(\n eventFromUnknownInput(stackParser, error || msg, undefined, attachStacktrace, false),\n url,\n line,\n column,\n );\n\n event.level = 'error';\n\n captureEvent(event, {\n originalException: error,\n mechanism: {\n handled: false,\n type: 'onerror',\n },\n });\n });\n}\n\nfunction _installGlobalOnUnhandledRejectionHandler(client: Client): void {\n addGlobalUnhandledRejectionInstrumentationHandler(e => {\n const { stackParser, attachStacktrace } = getOptions();\n\n if (getClient() !== client || shouldIgnoreOnError()) {\n return;\n }\n\n const error = _getUnhandledRejectionError(e as unknown);\n\n const event = isPrimitive(error)\n ? _eventFromRejectionWithPrimitive(error)\n : eventFromUnknownInput(stackParser, error, undefined, attachStacktrace, true);\n\n event.level = 'error';\n\n captureEvent(event, {\n originalException: error,\n mechanism: {\n handled: false,\n type: 'onunhandledrejection',\n },\n });\n });\n}\n\nfunction _getUnhandledRejectionError(error: unknown): unknown {\n if (isPrimitive(error)) {\n return error;\n }\n\n // dig the object of the rejection out of known event types\n try {\n type ErrorWithReason = { reason: unknown };\n // PromiseRejectionEvents store the object of the rejection under 'reason'\n // see https://developer.mozilla.org/en-US/docs/Web/API/PromiseRejectionEvent\n if ('reason' in (error as ErrorWithReason)) {\n return (error as ErrorWithReason).reason;\n }\n\n type CustomEventWithDetail = { detail: { reason: unknown } };\n // something, somewhere, (likely a browser extension) effectively casts PromiseRejectionEvents\n // to CustomEvents, moving the `promise` and `reason` attributes of the PRE into\n // the CustomEvent's `detail` attribute, since they're not part of CustomEvent's spec\n // see https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent and\n // https://github.com/getsentry/sentry-javascript/issues/2380\n if ('detail' in (error as CustomEventWithDetail) && 'reason' in (error as CustomEventWithDetail).detail) {\n return (error as CustomEventWithDetail).detail.reason;\n }\n } catch {} // eslint-disable-line no-empty\n\n return error;\n}\n\n/**\n * Create an event from a promise rejection where the `reason` is a primitive.\n *\n * @param reason: The `reason` property of the promise rejection\n * @returns An Event object with an appropriate `exception` value\n */\nfunction _eventFromRejectionWithPrimitive(reason: Primitive): Event {\n return {\n exception: {\n values: [\n {\n type: 'UnhandledRejection',\n // String() is needed because the Primitive type includes symbols (which can't be automatically stringified)\n value: `Non-Error promise rejection captured with value: ${String(reason)}`,\n },\n ],\n },\n };\n}\n\nfunction _enhanceEventWithInitialFrame(\n event: Event,\n url: string | undefined,\n line: number | undefined,\n column: number | undefined,\n): Event {\n // event.exception\n const e = (event.exception = event.exception || {});\n // event.exception.values\n const ev = (e.values = e.values || []);\n // event.exception.values[0]\n const ev0 = (ev[0] = ev[0] || {});\n // event.exception.values[0].stacktrace\n const ev0s = (ev0.stacktrace = ev0.stacktrace || {});\n // event.exception.values[0].stacktrace.frames\n const ev0sf = (ev0s.frames = ev0s.frames || []);\n\n const colno = column;\n const lineno = line;\n const filename = isString(url) && url.length > 0 ? url : getLocationHref();\n\n // event.exception.values[0].stacktrace.frames\n if (ev0sf.length === 0) {\n ev0sf.push({\n colno,\n filename,\n function: UNKNOWN_FUNCTION,\n in_app: true,\n lineno,\n });\n }\n\n return event;\n}\n\nfunction globalHandlerLog(type: string): void {\n DEBUG_BUILD && logger.log(`Global Handler attached: ${type}`);\n}\n\nfunction getOptions(): { stackParser: StackParser; attachStacktrace?: boolean } {\n const client = getClient();\n const options = client?.getOptions() || {\n stackParser: () => [],\n attachStacktrace: false,\n };\n return options;\n}\n","import { defineIntegration, getLocationHref } from '@sentry/core';\nimport { WINDOW } from '../helpers';\n\n/**\n * Collects information about HTTP request headers and\n * attaches them to the event.\n */\nexport const httpContextIntegration = defineIntegration(() => {\n return {\n name: 'HttpContext',\n preprocessEvent(event) {\n // if none of the information we want exists, don't bother\n if (!WINDOW.navigator && !WINDOW.location && !WINDOW.document) {\n return;\n }\n\n // grab as much info as exists and add it to the event\n const url = event.request?.url || getLocationHref();\n const { referrer } = WINDOW.document || {};\n const { userAgent } = WINDOW.navigator || {};\n\n const headers = {\n ...event.request?.headers,\n ...(referrer && { Referer: referrer }),\n ...(userAgent && { 'User-Agent': userAgent }),\n };\n const request = {\n ...event.request,\n ...(url && { url }),\n headers,\n };\n\n event.request = request;\n },\n };\n});\n","import type { Event, EventHint, Exception, ExtendedError, StackParser } from '../types-hoist';\n\nimport { isInstanceOf } from './is';\nimport { truncate } from './string';\n\n/**\n * Creates exceptions inside `event.exception.values` for errors that are nested on properties based on the `key` parameter.\n */\nexport function applyAggregateErrorsToEvent(\n exceptionFromErrorImplementation: (stackParser: StackParser, ex: Error) => Exception,\n parser: StackParser,\n maxValueLimit: number = 250,\n key: string,\n limit: number,\n event: Event,\n hint?: EventHint,\n): void {\n if (!event.exception?.values || !hint || !isInstanceOf(hint.originalException, Error)) {\n return;\n }\n\n // Generally speaking the last item in `event.exception.values` is the exception originating from the original Error\n const originalException: Exception | undefined =\n event.exception.values.length > 0 ? event.exception.values[event.exception.values.length - 1] : undefined;\n\n // We only create exception grouping if there is an exception in the event.\n if (originalException) {\n event.exception.values = truncateAggregateExceptions(\n aggregateExceptionsFromError(\n exceptionFromErrorImplementation,\n parser,\n limit,\n hint.originalException as ExtendedError,\n key,\n event.exception.values,\n originalException,\n 0,\n ),\n maxValueLimit,\n );\n }\n}\n\nfunction aggregateExceptionsFromError(\n exceptionFromErrorImplementation: (stackParser: StackParser, ex: Error) => Exception,\n parser: StackParser,\n limit: number,\n error: ExtendedError,\n key: string,\n prevExceptions: Exception[],\n exception: Exception,\n exceptionId: number,\n): Exception[] {\n if (prevExceptions.length >= limit + 1) {\n return prevExceptions;\n }\n\n let newExceptions = [...prevExceptions];\n\n // Recursively call this function in order to walk down a chain of errors\n if (isInstanceOf(error[key], Error)) {\n applyExceptionGroupFieldsForParentException(exception, exceptionId);\n const newException = exceptionFromErrorImplementation(parser, error[key]);\n const newExceptionId = newExceptions.length;\n applyExceptionGroupFieldsForChildException(newException, key, newExceptionId, exceptionId);\n newExceptions = aggregateExceptionsFromError(\n exceptionFromErrorImplementation,\n parser,\n limit,\n error[key],\n key,\n [newException, ...newExceptions],\n newException,\n newExceptionId,\n );\n }\n\n // This will create exception grouping for AggregateErrors\n // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/AggregateError\n if (Array.isArray(error.errors)) {\n error.errors.forEach((childError, i) => {\n if (isInstanceOf(childError, Error)) {\n applyExceptionGroupFieldsForParentException(exception, exceptionId);\n const newException = exceptionFromErrorImplementation(parser, childError);\n const newExceptionId = newExceptions.length;\n applyExceptionGroupFieldsForChildException(newException, `errors[${i}]`, newExceptionId, exceptionId);\n newExceptions = aggregateExceptionsFromError(\n exceptionFromErrorImplementation,\n parser,\n limit,\n childError,\n key,\n [newException, ...newExceptions],\n newException,\n newExceptionId,\n );\n }\n });\n }\n\n return newExceptions;\n}\n\nfunction applyExceptionGroupFieldsForParentException(exception: Exception, exceptionId: number): void {\n // Don't know if this default makes sense. The protocol requires us to set these values so we pick *some* default.\n exception.mechanism = exception.mechanism || { type: 'generic', handled: true };\n\n exception.mechanism = {\n ...exception.mechanism,\n ...(exception.type === 'AggregateError' && { is_exception_group: true }),\n exception_id: exceptionId,\n };\n}\n\nfunction applyExceptionGroupFieldsForChildException(\n exception: Exception,\n source: string,\n exceptionId: number,\n parentId: number | undefined,\n): void {\n // Don't know if this default makes sense. The protocol requires us to set these values so we pick *some* default.\n exception.mechanism = exception.mechanism || { type: 'generic', handled: true };\n\n exception.mechanism = {\n ...exception.mechanism,\n type: 'chained',\n source,\n exception_id: exceptionId,\n parent_id: parentId,\n };\n}\n\n/**\n * Truncate the message (exception.value) of all exceptions in the event.\n * Because this event processor is ran after `applyClientOptions`,\n * we need to truncate the message of the added exceptions here.\n */\nfunction truncateAggregateExceptions(exceptions: Exception[], maxValueLength: number): Exception[] {\n return exceptions.map(exception => {\n if (exception.value) {\n exception.value = truncate(exception.value, maxValueLength);\n }\n return exception;\n });\n}\n","import type { IntegrationFn } from '@sentry/core';\nimport { applyAggregateErrorsToEvent, defineIntegration } from '@sentry/core';\nimport { exceptionFromError } from '../eventbuilder';\n\ninterface LinkedErrorsOptions {\n key?: string;\n limit?: number;\n}\n\nconst DEFAULT_KEY = 'cause';\nconst DEFAULT_LIMIT = 5;\n\nconst INTEGRATION_NAME = 'LinkedErrors';\n\nconst _linkedErrorsIntegration = ((options: LinkedErrorsOptions = {}) => {\n const limit = options.limit || DEFAULT_LIMIT;\n const key = options.key || DEFAULT_KEY;\n\n return {\n name: INTEGRATION_NAME,\n preprocessEvent(event, hint, client) {\n const options = client.getOptions();\n\n applyAggregateErrorsToEvent(\n // This differs from the LinkedErrors integration in core by using a different exceptionFromError function\n exceptionFromError,\n options.stackParser,\n options.maxValueLength,\n key,\n limit,\n event,\n hint,\n );\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Aggregrate linked errors in an event.\n */\nexport const linkedErrorsIntegration = defineIntegration(_linkedErrorsIntegration);\n","// This was originally forked from https://github.com/csnover/TraceKit, and was largely\n// re - written as part of raven - js.\n//\n// This code was later copied to the JavaScript mono - repo and further modified and\n// refactored over the years.\n\n// Copyright (c) 2013 Onur Can Cakmak onur.cakmak@gmail.com and all TraceKit contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy of this\n// software and associated documentation files(the 'Software'), to deal in the Software\n// without restriction, including without limitation the rights to use, copy, modify,\n// merge, publish, distribute, sublicense, and / or sell copies of the Software, and to\n// permit persons to whom the Software is furnished to do so, subject to the following\n// conditions:\n//\n// The above copyright notice and this permission notice shall be included in all copies\n// or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,\n// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\n// PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT\n// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE\n// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nimport { UNKNOWN_FUNCTION, createStackParser } from '@sentry/core';\nimport type { StackFrame, StackLineParser, StackLineParserFn } from '@sentry/core';\n\nconst OPERA10_PRIORITY = 10;\nconst OPERA11_PRIORITY = 20;\nconst CHROME_PRIORITY = 30;\nconst WINJS_PRIORITY = 40;\nconst GECKO_PRIORITY = 50;\n\nfunction createFrame(filename: string, func: string, lineno?: number, colno?: number): StackFrame {\n const frame: StackFrame = {\n filename,\n function: func === '' ? UNKNOWN_FUNCTION : func,\n in_app: true, // All browser frames are considered in_app\n };\n\n if (lineno !== undefined) {\n frame.lineno = lineno;\n }\n\n if (colno !== undefined) {\n frame.colno = colno;\n }\n\n return frame;\n}\n\n// This regex matches frames that have no function name (ie. are at the top level of a module).\n// For example \"at http://localhost:5000//script.js:1:126\"\n// Frames _with_ function names usually look as follows: \"at commitLayoutEffects (react-dom.development.js:23426:1)\"\nconst chromeRegexNoFnName = /^\\s*at (\\S+?)(?::(\\d+))(?::(\\d+))\\s*$/i;\n\n// This regex matches all the frames that have a function name.\nconst chromeRegex =\n /^\\s*at (?:(.+?\\)(?: \\[.+\\])?|.*?) ?\\((?:address at )?)?(?:async )?((?:|[-a-z]+:|.*bundle|\\/)?.*?)(?::(\\d+))?(?::(\\d+))?\\)?\\s*$/i;\n\nconst chromeEvalRegex = /\\((\\S*)(?::(\\d+))(?::(\\d+))\\)/;\n\n// Chromium based browsers: Chrome, Brave, new Opera, new Edge\n// We cannot call this variable `chrome` because it can conflict with global `chrome` variable in certain environments\n// See: https://github.com/getsentry/sentry-javascript/issues/6880\nconst chromeStackParserFn: StackLineParserFn = line => {\n // If the stack line has no function name, we need to parse it differently\n const noFnParts = chromeRegexNoFnName.exec(line) as null | [string, string, string, string];\n\n if (noFnParts) {\n const [, filename, line, col] = noFnParts;\n return createFrame(filename, UNKNOWN_FUNCTION, +line, +col);\n }\n\n const parts = chromeRegex.exec(line) as null | [string, string, string, string, string];\n\n if (parts) {\n const isEval = parts[2] && parts[2].indexOf('eval') === 0; // start of line\n\n if (isEval) {\n const subMatch = chromeEvalRegex.exec(parts[2]) as null | [string, string, string, string];\n\n if (subMatch) {\n // throw out eval line/column and use top-most line/column number\n parts[2] = subMatch[1]; // url\n parts[3] = subMatch[2]; // line\n parts[4] = subMatch[3]; // column\n }\n }\n\n // Kamil: One more hack won't hurt us right? Understanding and adding more rules on top of these regexps right now\n // would be way too time consuming. (TODO: Rewrite whole RegExp to be more readable)\n const [func, filename] = extractSafariExtensionDetails(parts[1] || UNKNOWN_FUNCTION, parts[2]);\n\n return createFrame(filename, func, parts[3] ? +parts[3] : undefined, parts[4] ? +parts[4] : undefined);\n }\n\n return;\n};\n\nexport const chromeStackLineParser: StackLineParser = [CHROME_PRIORITY, chromeStackParserFn];\n\n// gecko regex: `(?:bundle|\\d+\\.js)`: `bundle` is for react native, `\\d+\\.js` also but specifically for ram bundles because it\n// generates filenames without a prefix like `file://` the filenames in the stacktrace are just 42.js\n// We need this specific case for now because we want no other regex to match.\nconst geckoREgex =\n /^\\s*(.*?)(?:\\((.*?)\\))?(?:^|@)?((?:[-a-z]+)?:\\/.*?|\\[native code\\]|[^@]*(?:bundle|\\d+\\.js)|\\/[\\w\\-. /=]+)(?::(\\d+))?(?::(\\d+))?\\s*$/i;\nconst geckoEvalRegex = /(\\S+) line (\\d+)(?: > eval line \\d+)* > eval/i;\n\nconst gecko: StackLineParserFn = line => {\n const parts = geckoREgex.exec(line) as null | [string, string, string, string, string, string];\n\n if (parts) {\n const isEval = parts[3] && parts[3].indexOf(' > eval') > -1;\n if (isEval) {\n const subMatch = geckoEvalRegex.exec(parts[3]) as null | [string, string, string];\n\n if (subMatch) {\n // throw out eval line/column and use top-most line number\n parts[1] = parts[1] || 'eval';\n parts[3] = subMatch[1];\n parts[4] = subMatch[2];\n parts[5] = ''; // no column when eval\n }\n }\n\n let filename = parts[3];\n let func = parts[1] || UNKNOWN_FUNCTION;\n [func, filename] = extractSafariExtensionDetails(func, filename);\n\n return createFrame(filename, func, parts[4] ? +parts[4] : undefined, parts[5] ? +parts[5] : undefined);\n }\n\n return;\n};\n\nexport const geckoStackLineParser: StackLineParser = [GECKO_PRIORITY, gecko];\n\nconst winjsRegex = /^\\s*at (?:((?:\\[object object\\])?.+) )?\\(?((?:[-a-z]+):.*?):(\\d+)(?::(\\d+))?\\)?\\s*$/i;\n\nconst winjs: StackLineParserFn = line => {\n const parts = winjsRegex.exec(line) as null | [string, string, string, string, string];\n\n return parts\n ? createFrame(parts[2], parts[1] || UNKNOWN_FUNCTION, +parts[3], parts[4] ? +parts[4] : undefined)\n : undefined;\n};\n\nexport const winjsStackLineParser: StackLineParser = [WINJS_PRIORITY, winjs];\n\nconst opera10Regex = / line (\\d+).*script (?:in )?(\\S+)(?:: in function (\\S+))?$/i;\n\nconst opera10: StackLineParserFn = line => {\n const parts = opera10Regex.exec(line) as null | [string, string, string, string];\n return parts ? createFrame(parts[2], parts[3] || UNKNOWN_FUNCTION, +parts[1]) : undefined;\n};\n\nexport const opera10StackLineParser: StackLineParser = [OPERA10_PRIORITY, opera10];\n\nconst opera11Regex =\n / line (\\d+), column (\\d+)\\s*(?:in (?:]+)>|([^)]+))\\(.*\\))? in (.*):\\s*$/i;\n\nconst opera11: StackLineParserFn = line => {\n const parts = opera11Regex.exec(line) as null | [string, string, string, string, string, string];\n return parts ? createFrame(parts[5], parts[3] || parts[4] || UNKNOWN_FUNCTION, +parts[1], +parts[2]) : undefined;\n};\n\nexport const opera11StackLineParser: StackLineParser = [OPERA11_PRIORITY, opera11];\n\nexport const defaultStackLineParsers = [chromeStackLineParser, geckoStackLineParser];\n\nexport const defaultStackParser = createStackParser(...defaultStackLineParsers);\n\n/**\n * Safari web extensions, starting version unknown, can produce \"frames-only\" stacktraces.\n * What it means, is that instead of format like:\n *\n * Error: wat\n * at function@url:row:col\n * at function@url:row:col\n * at function@url:row:col\n *\n * it produces something like:\n *\n * function@url:row:col\n * function@url:row:col\n * function@url:row:col\n *\n * Because of that, it won't be captured by `chrome` RegExp and will fall into `Gecko` branch.\n * This function is extracted so that we can use it in both places without duplicating the logic.\n * Unfortunately \"just\" changing RegExp is too complicated now and making it pass all tests\n * and fix this case seems like an impossible, or at least way too time-consuming task.\n */\nconst extractSafariExtensionDetails = (func: string, filename: string): [string, string] => {\n const isSafariExtension = func.indexOf('safari-extension') !== -1;\n const isSafariWebExtension = func.indexOf('safari-web-extension') !== -1;\n\n return isSafariExtension || isSafariWebExtension\n ? [\n func.indexOf('@') !== -1 ? (func.split('@')[0] as string) : UNKNOWN_FUNCTION,\n isSafariExtension ? `safari-extension:${filename}` : `safari-web-extension:${filename}`,\n ]\n : [func, filename];\n};\n","declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n","import { isNativeFunction, logger } from '@sentry/core';\nimport { DEBUG_BUILD } from './debug-build';\nimport { WINDOW } from './types';\n\n/**\n * We generally want to use window.fetch / window.setTimeout.\n * However, in some cases this may be wrapped (e.g. by Zone.js for Angular),\n * so we try to get an unpatched version of this from a sandboxed iframe.\n */\n\ninterface CacheableImplementations {\n setTimeout: typeof WINDOW.setTimeout;\n fetch: typeof WINDOW.fetch;\n}\n\nconst cachedImplementations: Partial = {};\n\n/**\n * Get the native implementation of a browser function.\n *\n * This can be used to ensure we get an unwrapped version of a function, in cases where a wrapped function can lead to problems.\n *\n * The following methods can be retrieved:\n * - `setTimeout`: This can be wrapped by e.g. Angular, causing change detection to be triggered.\n * - `fetch`: This can be wrapped by e.g. ad-blockers, causing an infinite loop when a request is blocked.\n */\nexport function getNativeImplementation(\n name: T,\n): CacheableImplementations[T] {\n const cached = cachedImplementations[name];\n if (cached) {\n return cached;\n }\n\n let impl = WINDOW[name] as CacheableImplementations[T];\n\n // Fast path to avoid DOM I/O\n if (isNativeFunction(impl)) {\n return (cachedImplementations[name] = impl.bind(WINDOW) as CacheableImplementations[T]);\n }\n\n const document = WINDOW.document;\n // eslint-disable-next-line deprecation/deprecation\n if (document && typeof document.createElement === 'function') {\n try {\n const sandbox = document.createElement('iframe');\n sandbox.hidden = true;\n document.head.appendChild(sandbox);\n const contentWindow = sandbox.contentWindow;\n if (contentWindow?.[name]) {\n impl = contentWindow[name] as CacheableImplementations[T];\n }\n document.head.removeChild(sandbox);\n } catch (e) {\n // Could not create sandbox iframe, just use window.xxx\n DEBUG_BUILD && logger.warn(`Could not create sandbox iframe for ${name} check, bailing to window.${name}: `, e);\n }\n }\n\n // Sanity check: This _should_ not happen, but if it does, we just skip caching...\n // This can happen e.g. in tests where fetch may not be available in the env, or similar.\n if (!impl) {\n return impl;\n }\n\n return (cachedImplementations[name] = impl.bind(WINDOW) as CacheableImplementations[T]);\n}\n\n/** Clear a cached implementation. */\nexport function clearCachedImplementation(name: keyof CacheableImplementations): void {\n cachedImplementations[name] = undefined;\n}\n\n/**\n * A special usecase for incorrectly wrapped Fetch APIs in conjunction with ad-blockers.\n * Whenever someone wraps the Fetch API and returns the wrong promise chain,\n * this chain becomes orphaned and there is no possible way to capture it's rejections\n * other than allowing it bubble up to this very handler. eg.\n *\n * const f = window.fetch;\n * window.fetch = function () {\n * const p = f.apply(this, arguments);\n *\n * p.then(function() {\n * console.log('hi.');\n * });\n *\n * return p;\n * }\n *\n * `p.then(function () { ... })` is producing a completely separate promise chain,\n * however, what's returned is `p` - the result of original `fetch` call.\n *\n * This mean, that whenever we use the Fetch API to send our own requests, _and_\n * some ad-blocker blocks it, this orphaned chain will _always_ reject,\n * effectively causing another event to be captured.\n * This makes a whole process become an infinite loop, which we need to somehow\n * deal with, and break it in one way or another.\n *\n * To deal with this issue, we are making sure that we _always_ use the real\n * browser Fetch API, instead of relying on what `window.fetch` exposes.\n * The only downside to this would be missing our own requests as breadcrumbs,\n * but because we are already not doing this, it should be just fine.\n *\n * Possible failed fetch error messages per-browser:\n *\n * Chrome: Failed to fetch\n * Edge: Failed to Fetch\n * Firefox: NetworkError when attempting to fetch resource\n * Safari: resource blocked by content blocker\n */\nexport function fetch(...rest: Parameters): ReturnType {\n return getNativeImplementation('fetch')(...rest);\n}\n\n/**\n * Get an unwrapped `setTimeout` method.\n * This ensures that even if e.g. Angular wraps `setTimeout`, we get the native implementation,\n * avoiding triggering change detection.\n */\nexport function setTimeout(...rest: Parameters): ReturnType {\n return getNativeImplementation('setTimeout')(...rest);\n}\n","import { SentryError } from './error';\nimport { SyncPromise, rejectedSyncPromise, resolvedSyncPromise } from './syncpromise';\n\nexport interface PromiseBuffer {\n // exposes the internal array so tests can assert on the state of it.\n // XXX: this really should not be public api.\n $: Array>;\n add(taskProducer: () => PromiseLike): PromiseLike;\n drain(timeout?: number): PromiseLike;\n}\n\n/**\n * Creates an new PromiseBuffer object with the specified limit\n * @param limit max number of promises that can be stored in the buffer\n */\nexport function makePromiseBuffer(limit?: number): PromiseBuffer {\n const buffer: Array> = [];\n\n function isReady(): boolean {\n return limit === undefined || buffer.length < limit;\n }\n\n /**\n * Remove a promise from the queue.\n *\n * @param task Can be any PromiseLike\n * @returns Removed promise.\n */\n function remove(task: PromiseLike): PromiseLike {\n return buffer.splice(buffer.indexOf(task), 1)[0] || Promise.resolve(undefined);\n }\n\n /**\n * Add a promise (representing an in-flight action) to the queue, and set it to remove itself on fulfillment.\n *\n * @param taskProducer A function producing any PromiseLike; In previous versions this used to be `task:\n * PromiseLike`, but under that model, Promises were instantly created on the call-site and their executor\n * functions therefore ran immediately. Thus, even if the buffer was full, the action still happened. By\n * requiring the promise to be wrapped in a function, we can defer promise creation until after the buffer\n * limit check.\n * @returns The original promise.\n */\n function add(taskProducer: () => PromiseLike): PromiseLike {\n if (!isReady()) {\n return rejectedSyncPromise(new SentryError('Not adding Promise because buffer limit was reached.'));\n }\n\n // start the task and add its promise to the queue\n const task = taskProducer();\n if (buffer.indexOf(task) === -1) {\n buffer.push(task);\n }\n void task\n .then(() => remove(task))\n // Use `then(null, rejectionHandler)` rather than `catch(rejectionHandler)` so that we can use `PromiseLike`\n // rather than `Promise`. `PromiseLike` doesn't have a `.catch` method, making its polyfill smaller. (ES5 didn't\n // have promises, so TS has to polyfill when down-compiling.)\n .then(null, () =>\n remove(task).then(null, () => {\n // We have to add another catch here because `remove()` starts a new promise chain.\n }),\n );\n return task;\n }\n\n /**\n * Wait for all promises in the queue to resolve or for timeout to expire, whichever comes first.\n *\n * @param timeout The time, in ms, after which to resolve to `false` if the queue is still non-empty. Passing `0` (or\n * not passing anything) will make the promise wait as long as it takes for the queue to drain before resolving to\n * `true`.\n * @returns A promise which will resolve to `true` if the queue is already empty or drains before the timeout, and\n * `false` otherwise\n */\n function drain(timeout?: number): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n let counter = buffer.length;\n\n if (!counter) {\n return resolve(true);\n }\n\n // wait for `timeout` ms and then resolve to `false` (if not cancelled first)\n const capturedSetTimeout = setTimeout(() => {\n if (timeout && timeout > 0) {\n resolve(false);\n }\n }, timeout);\n\n // if all promises resolve in time, cancel the timer and resolve to `true`\n buffer.forEach(item => {\n void resolvedSyncPromise(item).then(() => {\n if (!--counter) {\n clearTimeout(capturedSetTimeout);\n resolve(true);\n }\n }, reject);\n });\n });\n }\n\n return {\n $: buffer,\n add,\n drain,\n };\n}\n","import type { DataCategory, TransportMakeRequestResponse } from '../types-hoist';\n\n// Intentionally keeping the key broad, as we don't know for sure what rate limit headers get returned from backend\nexport type RateLimits = Record;\n\nexport const DEFAULT_RETRY_AFTER = 60 * 1000; // 60 seconds\n\n/**\n * Extracts Retry-After value from the request header or returns default value\n * @param header string representation of 'Retry-After' header\n * @param now current unix timestamp\n *\n */\nexport function parseRetryAfterHeader(header: string, now: number = Date.now()): number {\n const headerDelay = parseInt(`${header}`, 10);\n if (!isNaN(headerDelay)) {\n return headerDelay * 1000;\n }\n\n const headerDate = Date.parse(`${header}`);\n if (!isNaN(headerDate)) {\n return headerDate - now;\n }\n\n return DEFAULT_RETRY_AFTER;\n}\n\n/**\n * Gets the time that the given category is disabled until for rate limiting.\n * In case no category-specific limit is set but a general rate limit across all categories is active,\n * that time is returned.\n *\n * @return the time in ms that the category is disabled until or 0 if there's no active rate limit.\n */\nexport function disabledUntil(limits: RateLimits, dataCategory: DataCategory): number {\n return limits[dataCategory] || limits.all || 0;\n}\n\n/**\n * Checks if a category is rate limited\n */\nexport function isRateLimited(limits: RateLimits, dataCategory: DataCategory, now: number = Date.now()): boolean {\n return disabledUntil(limits, dataCategory) > now;\n}\n\n/**\n * Update ratelimits from incoming headers.\n *\n * @return the updated RateLimits object.\n */\nexport function updateRateLimits(\n limits: RateLimits,\n { statusCode, headers }: TransportMakeRequestResponse,\n now: number = Date.now(),\n): RateLimits {\n const updatedRateLimits: RateLimits = {\n ...limits,\n };\n\n // \"The name is case-insensitive.\"\n // https://developer.mozilla.org/en-US/docs/Web/API/Headers/get\n const rateLimitHeader = headers?.['x-sentry-rate-limits'];\n const retryAfterHeader = headers?.['retry-after'];\n\n if (rateLimitHeader) {\n /**\n * rate limit headers are of the form\n *
,
,..\n * where each
is of the form\n * : : : : \n * where\n * is a delay in seconds\n * is the event type(s) (error, transaction, etc) being rate limited and is of the form\n * ;;...\n * is what's being limited (org, project, or key) - ignored by SDK\n * is an arbitrary string like \"org_quota\" - ignored by SDK\n * Semicolon-separated list of metric namespace identifiers. Defines which namespace(s) will be affected.\n * Only present if rate limit applies to the metric_bucket data category.\n */\n for (const limit of rateLimitHeader.trim().split(',')) {\n const [retryAfter, categories, , , namespaces] = limit.split(':', 5) as [string, ...string[]];\n const headerDelay = parseInt(retryAfter, 10);\n const delay = (!isNaN(headerDelay) ? headerDelay : 60) * 1000; // 60sec default\n if (!categories) {\n updatedRateLimits.all = now + delay;\n } else {\n for (const category of categories.split(';')) {\n if (category === 'metric_bucket') {\n // namespaces will be present when category === 'metric_bucket'\n if (!namespaces || namespaces.split(';').includes('custom')) {\n updatedRateLimits[category] = now + delay;\n }\n } else {\n updatedRateLimits[category] = now + delay;\n }\n }\n }\n }\n } else if (retryAfterHeader) {\n updatedRateLimits.all = now + parseRetryAfterHeader(retryAfterHeader, now);\n } else if (statusCode === 429) {\n updatedRateLimits.all = now + 60 * 1000;\n }\n\n return updatedRateLimits;\n}\n","import { DEBUG_BUILD } from '../debug-build';\nimport type {\n Envelope,\n EnvelopeItem,\n EventDropReason,\n InternalBaseTransportOptions,\n Transport,\n TransportMakeRequestResponse,\n TransportRequestExecutor,\n} from '../types-hoist';\nimport {\n createEnvelope,\n envelopeItemTypeToDataCategory,\n forEachEnvelopeItem,\n serializeEnvelope,\n} from '../utils-hoist/envelope';\nimport { SentryError } from '../utils-hoist/error';\nimport { logger } from '../utils-hoist/logger';\nimport { type PromiseBuffer, makePromiseBuffer } from '../utils-hoist/promisebuffer';\nimport { type RateLimits, isRateLimited, updateRateLimits } from '../utils-hoist/ratelimit';\nimport { resolvedSyncPromise } from '../utils-hoist/syncpromise';\n\nexport const DEFAULT_TRANSPORT_BUFFER_SIZE = 64;\n\n/**\n * Creates an instance of a Sentry `Transport`\n *\n * @param options\n * @param makeRequest\n */\nexport function createTransport(\n options: InternalBaseTransportOptions,\n makeRequest: TransportRequestExecutor,\n buffer: PromiseBuffer = makePromiseBuffer(\n options.bufferSize || DEFAULT_TRANSPORT_BUFFER_SIZE,\n ),\n): Transport {\n let rateLimits: RateLimits = {};\n const flush = (timeout?: number): PromiseLike => buffer.drain(timeout);\n\n function send(envelope: Envelope): PromiseLike {\n const filteredEnvelopeItems: EnvelopeItem[] = [];\n\n // Drop rate limited items from envelope\n forEachEnvelopeItem(envelope, (item, type) => {\n const dataCategory = envelopeItemTypeToDataCategory(type);\n if (isRateLimited(rateLimits, dataCategory)) {\n options.recordDroppedEvent('ratelimit_backoff', dataCategory);\n } else {\n filteredEnvelopeItems.push(item);\n }\n });\n\n // Skip sending if envelope is empty after filtering out rate limited events\n if (filteredEnvelopeItems.length === 0) {\n return resolvedSyncPromise({});\n }\n\n const filteredEnvelope: Envelope = createEnvelope(envelope[0], filteredEnvelopeItems as (typeof envelope)[1]);\n\n // Creates client report for each item in an envelope\n const recordEnvelopeLoss = (reason: EventDropReason): void => {\n forEachEnvelopeItem(filteredEnvelope, (item, type) => {\n options.recordDroppedEvent(reason, envelopeItemTypeToDataCategory(type));\n });\n };\n\n const requestTask = (): PromiseLike =>\n makeRequest({ body: serializeEnvelope(filteredEnvelope) }).then(\n response => {\n // We don't want to throw on NOK responses, but we want to at least log them\n if (response.statusCode !== undefined && (response.statusCode < 200 || response.statusCode >= 300)) {\n DEBUG_BUILD && logger.warn(`Sentry responded with status code ${response.statusCode} to sent event.`);\n }\n\n rateLimits = updateRateLimits(rateLimits, response);\n return response;\n },\n error => {\n recordEnvelopeLoss('network_error');\n throw error;\n },\n );\n\n return buffer.add(requestTask).then(\n result => result,\n error => {\n if (error instanceof SentryError) {\n DEBUG_BUILD && logger.error('Skipped sending event because buffer is full.');\n recordEnvelopeLoss('queue_overflow');\n return resolvedSyncPromise({});\n } else {\n throw error;\n }\n },\n );\n }\n\n return {\n send,\n flush,\n };\n}\n","import { clearCachedImplementation, getNativeImplementation } from '@sentry-internal/browser-utils';\nimport type { Transport, TransportMakeRequestResponse, TransportRequest } from '@sentry/core';\nimport { createTransport, rejectedSyncPromise } from '@sentry/core';\nimport type { WINDOW } from '../helpers';\nimport type { BrowserTransportOptions } from './types';\n\n/**\n * Creates a Transport that uses the Fetch API to send events to Sentry.\n */\nexport function makeFetchTransport(\n options: BrowserTransportOptions,\n nativeFetch: typeof WINDOW.fetch | undefined = getNativeImplementation('fetch'),\n): Transport {\n let pendingBodySize = 0;\n let pendingCount = 0;\n\n function makeRequest(request: TransportRequest): PromiseLike {\n const requestSize = request.body.length;\n pendingBodySize += requestSize;\n pendingCount++;\n\n const requestOptions: RequestInit = {\n body: request.body,\n method: 'POST',\n referrerPolicy: 'strict-origin',\n headers: options.headers,\n // Outgoing requests are usually cancelled when navigating to a different page, causing a \"TypeError: Failed to\n // fetch\" error and sending a \"network_error\" client-outcome - in Chrome, the request status shows \"(cancelled)\".\n // The `keepalive` flag keeps outgoing requests alive, even when switching pages. We want this since we're\n // frequently sending events right before the user is switching pages (eg. when finishing navigation transactions).\n // Gotchas:\n // - `keepalive` isn't supported by Firefox\n // - As per spec (https://fetch.spec.whatwg.org/#http-network-or-cache-fetch):\n // If the sum of contentLength and inflightKeepaliveBytes is greater than 64 kibibytes, then return a network error.\n // We will therefore only activate the flag when we're below that limit.\n // There is also a limit of requests that can be open at the same time, so we also limit this to 15\n // See https://github.com/getsentry/sentry-javascript/pull/7553 for details\n keepalive: pendingBodySize <= 60_000 && pendingCount < 15,\n ...options.fetchOptions,\n };\n\n if (!nativeFetch) {\n clearCachedImplementation('fetch');\n return rejectedSyncPromise('No fetch implementation available');\n }\n\n try {\n // TODO: This may need a `suppressTracing` call in the future when we switch the browser SDK to OTEL\n return nativeFetch(options.url, requestOptions).then(response => {\n pendingBodySize -= requestSize;\n pendingCount--;\n return {\n statusCode: response.status,\n headers: {\n 'x-sentry-rate-limits': response.headers.get('X-Sentry-Rate-Limits'),\n 'retry-after': response.headers.get('Retry-After'),\n },\n };\n });\n } catch (e) {\n clearCachedImplementation('fetch');\n pendingBodySize -= requestSize;\n pendingCount--;\n return rejectedSyncPromise(e);\n }\n }\n\n return createTransport(options, makeRequest);\n}\n","import type { Client, Integration, Options, ReportDialogOptions } from '@sentry/core';\nimport {\n consoleSandbox,\n dedupeIntegration,\n functionToStringIntegration,\n getCurrentScope,\n getIntegrationsToSetup,\n getLocationHref,\n getReportDialogEndpoint,\n inboundFiltersIntegration,\n initAndBind,\n lastEventId,\n logger,\n stackParserFromStackParserOptions,\n supportsFetch,\n} from '@sentry/core';\nimport type { BrowserClientOptions, BrowserOptions } from './client';\nimport { BrowserClient } from './client';\nimport { DEBUG_BUILD } from './debug-build';\nimport { WINDOW } from './helpers';\nimport { breadcrumbsIntegration } from './integrations/breadcrumbs';\nimport { browserApiErrorsIntegration } from './integrations/browserapierrors';\nimport { browserSessionIntegration } from './integrations/browsersession';\nimport { globalHandlersIntegration } from './integrations/globalhandlers';\nimport { httpContextIntegration } from './integrations/httpcontext';\nimport { linkedErrorsIntegration } from './integrations/linkederrors';\nimport { defaultStackParser } from './stack-parsers';\nimport { makeFetchTransport } from './transports/fetch';\n\n/** Get the default integrations for the browser SDK. */\nexport function getDefaultIntegrations(_options: Options): Integration[] {\n /**\n * Note: Please make sure this stays in sync with Angular SDK, which re-exports\n * `getDefaultIntegrations` but with an adjusted set of integrations.\n */\n return [\n // TODO(v10): Replace with `eventFiltersIntegration` once we remove the deprecated `inboundFiltersIntegration`\n // eslint-disable-next-line deprecation/deprecation\n inboundFiltersIntegration(),\n functionToStringIntegration(),\n browserApiErrorsIntegration(),\n breadcrumbsIntegration(),\n globalHandlersIntegration(),\n linkedErrorsIntegration(),\n dedupeIntegration(),\n httpContextIntegration(),\n browserSessionIntegration(),\n ];\n}\n\n/** Exported only for tests. */\nexport function applyDefaultOptions(optionsArg: BrowserOptions = {}): BrowserOptions {\n const defaultOptions: BrowserOptions = {\n defaultIntegrations: getDefaultIntegrations(optionsArg),\n release:\n typeof __SENTRY_RELEASE__ === 'string' // This allows build tooling to find-and-replace __SENTRY_RELEASE__ to inject a release value\n ? __SENTRY_RELEASE__\n : WINDOW.SENTRY_RELEASE?.id, // This supports the variable that sentry-webpack-plugin injects\n sendClientReports: true,\n };\n\n return {\n ...defaultOptions,\n ...dropTopLevelUndefinedKeys(optionsArg),\n };\n}\n\n/**\n * In contrast to the regular `dropUndefinedKeys` method,\n * this one does not deep-drop keys, but only on the top level.\n */\nfunction dropTopLevelUndefinedKeys(obj: T): Partial {\n const mutatetedObj: Partial = {};\n\n for (const k of Object.getOwnPropertyNames(obj)) {\n const key = k as keyof T;\n if (obj[key] !== undefined) {\n mutatetedObj[key] = obj[key];\n }\n }\n\n return mutatetedObj;\n}\n\ntype ExtensionProperties = {\n chrome?: Runtime;\n browser?: Runtime;\n nw?: unknown;\n};\ntype Runtime = {\n runtime?: {\n id?: string;\n };\n};\n\nfunction shouldShowBrowserExtensionError(): boolean {\n const windowWithMaybeExtension =\n typeof WINDOW.window !== 'undefined' && (WINDOW as typeof WINDOW & ExtensionProperties);\n if (!windowWithMaybeExtension) {\n // No need to show the error if we're not in a browser window environment (e.g. service workers)\n return false;\n }\n\n const extensionKey = windowWithMaybeExtension.chrome ? 'chrome' : 'browser';\n const extensionObject = windowWithMaybeExtension[extensionKey];\n\n const runtimeId = extensionObject?.runtime?.id;\n const href = getLocationHref() || '';\n\n const extensionProtocols = ['chrome-extension:', 'moz-extension:', 'ms-browser-extension:', 'safari-web-extension:'];\n\n // Running the SDK in a dedicated extension page and calling Sentry.init is fine; no risk of data leakage\n const isDedicatedExtensionPage =\n !!runtimeId && WINDOW === WINDOW.top && extensionProtocols.some(protocol => href.startsWith(`${protocol}//`));\n\n // Running the SDK in NW.js, which appears like a browser extension but isn't, is also fine\n // see: https://github.com/getsentry/sentry-javascript/issues/12668\n const isNWjs = typeof windowWithMaybeExtension.nw !== 'undefined';\n\n return !!runtimeId && !isDedicatedExtensionPage && !isNWjs;\n}\n\n/**\n * A magic string that build tooling can leverage in order to inject a release value into the SDK.\n */\ndeclare const __SENTRY_RELEASE__: string | undefined;\n\n/**\n * The Sentry Browser SDK Client.\n *\n * To use this SDK, call the {@link init} function as early as possible when\n * loading the web page. To set context information or send manual events, use\n * the provided methods.\n *\n * @example\n *\n * ```\n *\n * import { init } from '@sentry/browser';\n *\n * init({\n * dsn: '__DSN__',\n * // ...\n * });\n * ```\n *\n * @example\n * ```\n *\n * import { addBreadcrumb } from '@sentry/browser';\n * addBreadcrumb({\n * message: 'My Breadcrumb',\n * // ...\n * });\n * ```\n *\n * @example\n *\n * ```\n *\n * import * as Sentry from '@sentry/browser';\n * Sentry.captureMessage('Hello, world!');\n * Sentry.captureException(new Error('Good bye'));\n * Sentry.captureEvent({\n * message: 'Manual',\n * stacktrace: [\n * // ...\n * ],\n * });\n * ```\n *\n * @see {@link BrowserOptions} for documentation on configuration options.\n */\nexport function init(browserOptions: BrowserOptions = {}): Client | undefined {\n const options = applyDefaultOptions(browserOptions);\n\n if (!options.skipBrowserExtensionCheck && shouldShowBrowserExtensionError()) {\n if (DEBUG_BUILD) {\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.error(\n '[Sentry] You cannot run Sentry this way in a browser extension, check: https://docs.sentry.io/platforms/javascript/best-practices/browser-extensions/',\n );\n });\n }\n return;\n }\n\n if (DEBUG_BUILD && !supportsFetch()) {\n logger.warn(\n 'No Fetch API detected. The Sentry SDK requires a Fetch API compatible environment to send events. Please add a Fetch API polyfill.',\n );\n }\n const clientOptions: BrowserClientOptions = {\n ...options,\n stackParser: stackParserFromStackParserOptions(options.stackParser || defaultStackParser),\n integrations: getIntegrationsToSetup(options),\n transport: options.transport || makeFetchTransport,\n };\n\n return initAndBind(BrowserClient, clientOptions);\n}\n\n/**\n * Present the user with a report dialog.\n *\n * @param options Everything is optional, we try to fetch all info need from the global scope.\n */\nexport function showReportDialog(options: ReportDialogOptions = {}): void {\n // doesn't work without a document (React Native)\n if (!WINDOW.document) {\n DEBUG_BUILD && logger.error('Global document not defined in showReportDialog call');\n return;\n }\n\n const scope = getCurrentScope();\n const client = scope.getClient();\n const dsn = client?.getDsn();\n\n if (!dsn) {\n DEBUG_BUILD && logger.error('DSN not configured for showReportDialog call');\n return;\n }\n\n if (scope) {\n options.user = {\n ...scope.getUser(),\n ...options.user,\n };\n }\n\n if (!options.eventId) {\n const eventId = lastEventId();\n if (eventId) {\n options.eventId = eventId;\n }\n }\n\n const script = WINDOW.document.createElement('script');\n script.async = true;\n script.crossOrigin = 'anonymous';\n script.src = getReportDialogEndpoint(dsn, options);\n\n if (options.onLoad) {\n script.onload = options.onLoad;\n }\n\n const { onClose } = options;\n if (onClose) {\n const reportDialogClosedMessageHandler = (event: MessageEvent): void => {\n if (event.data === '__sentry_reportdialog_closed__') {\n try {\n onClose();\n } finally {\n WINDOW.removeEventListener('message', reportDialogClosedMessageHandler);\n }\n }\n };\n WINDOW.addEventListener('message', reportDialogClosedMessageHandler);\n }\n\n const injectionPoint = WINDOW.document.head || WINDOW.document.body;\n if (injectionPoint) {\n injectionPoint.appendChild(script);\n } else {\n DEBUG_BUILD && logger.error('Not injecting report dialog. No injection point found in HTML');\n }\n}\n\n/**\n * This function is here to be API compatible with the loader.\n * @hidden\n */\nexport function forceLoad(): void {\n // Noop\n}\n\n/**\n * This function is here to be API compatible with the loader.\n * @hidden\n */\nexport function onLoad(callback: () => void): void {\n callback();\n}\n","import { DEBUG_BUILD } from '../debug-build';\nimport {\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE,\n} from '../semanticAttributes';\nimport type { MeasurementUnit, Measurements, TimedEvent } from '../types-hoist';\nimport { logger } from '../utils-hoist/logger';\nimport { getActiveSpan, getRootSpan } from '../utils/spanUtils';\n\n/**\n * Adds a measurement to the active transaction on the current global scope. You can optionally pass in a different span\n * as the 4th parameter.\n */\nexport function setMeasurement(name: string, value: number, unit: MeasurementUnit, activeSpan = getActiveSpan()): void {\n const rootSpan = activeSpan && getRootSpan(activeSpan);\n\n if (rootSpan) {\n DEBUG_BUILD && logger.log(`[Measurement] Setting measurement on root span: ${name} = ${value} ${unit}`);\n rootSpan.addEvent(name, {\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE]: value,\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT]: unit as string,\n });\n }\n}\n\n/**\n * Convert timed events to measurements.\n */\nexport function timedEventsToMeasurements(events: TimedEvent[]): Measurements | undefined {\n if (!events || events.length === 0) {\n return undefined;\n }\n\n const measurements: Measurements = {};\n events.forEach(event => {\n const attributes = event.attributes || {};\n const unit = attributes[SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT] as MeasurementUnit | undefined;\n const value = attributes[SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE] as number | undefined;\n\n if (typeof unit === 'string' && typeof value === 'number') {\n measurements[event.name] = { value, unit };\n }\n });\n\n return measurements;\n}\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport type { MetricRatingThresholds, MetricType } from '../types';\n\nconst getRating = (value: number, thresholds: MetricRatingThresholds): MetricType['rating'] => {\n if (value > thresholds[1]) {\n return 'poor';\n }\n if (value > thresholds[0]) {\n return 'needs-improvement';\n }\n return 'good';\n};\n\nexport const bindReporter = (\n callback: (metric: Extract) => void,\n metric: Extract,\n thresholds: MetricRatingThresholds,\n reportAllChanges?: boolean,\n) => {\n let prevValue: number;\n let delta: number;\n return (forceReport?: boolean) => {\n if (metric.value >= 0) {\n if (forceReport || reportAllChanges) {\n delta = metric.value - (prevValue || 0);\n\n // Report the metric if there's a non-zero delta or if no previous\n // value exists (which can happen in the case of the document becoming\n // hidden when the metric value is 0).\n // See: https://github.com/GoogleChrome/web-vitals/issues/14\n if (delta || prevValue === undefined) {\n prevValue = metric.value;\n metric.delta = delta;\n metric.rating = getRating(metric.value, thresholds);\n callback(metric);\n }\n }\n }\n };\n};\n","/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\n\n// sentry-specific change:\n// add optional param to not check for responseStart (see comment below)\nexport const getNavigationEntry = (checkResponseStart = true): PerformanceNavigationTiming | void => {\n const navigationEntry = WINDOW.performance?.getEntriesByType?.('navigation')[0];\n // Check to ensure the `responseStart` property is present and valid.\n // In some cases no value is reported by the browser (for\n // privacy/security reasons), and in other cases (bugs) the value is\n // negative or is larger than the current page time. Ignore these cases:\n // https://github.com/GoogleChrome/web-vitals/issues/137\n // https://github.com/GoogleChrome/web-vitals/issues/162\n // https://github.com/GoogleChrome/web-vitals/issues/275\n if (\n // sentry-specific change:\n // We don't want to check for responseStart for our own use of `getNavigationEntry`\n !checkResponseStart ||\n (navigationEntry && navigationEntry.responseStart > 0 && navigationEntry.responseStart < performance.now())\n ) {\n return navigationEntry;\n }\n};\n","/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getNavigationEntry } from './getNavigationEntry';\n\nexport const getActivationStart = (): number => {\n const navEntry = getNavigationEntry();\n return navEntry?.activationStart || 0;\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\nimport type { MetricType } from '../types';\nimport { generateUniqueID } from './generateUniqueID';\nimport { getActivationStart } from './getActivationStart';\nimport { getNavigationEntry } from './getNavigationEntry';\n\nexport const initMetric = (name: MetricName, value?: number) => {\n const navEntry = getNavigationEntry();\n let navigationType: MetricType['navigationType'] = 'navigate';\n\n if (navEntry) {\n if (WINDOW.document?.prerendering || getActivationStart() > 0) {\n navigationType = 'prerender';\n } else if (WINDOW.document?.wasDiscarded) {\n navigationType = 'restore';\n } else if (navEntry.type) {\n navigationType = navEntry.type.replace(/_/g, '-') as MetricType['navigationType'];\n }\n }\n\n // Use `entries` type specific for the metric.\n const entries: Extract['entries'] = [];\n\n return {\n name,\n value: typeof value === 'undefined' ? -1 : value,\n rating: 'good' as const, // If needed, will be updated when reported. `const` to keep the type from widening to `string`.\n delta: 0,\n entries,\n id: generateUniqueID(),\n navigationType,\n };\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Performantly generate a unique, 30-char string by combining a version\n * number, the current timestamp with a 13-digit number integer.\n * @return {string}\n */\nexport const generateUniqueID = () => {\n return `v4-${Date.now()}-${Math.floor(Math.random() * (9e12 - 1)) + 1e12}`;\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\ninterface PerformanceEntryMap {\n event: PerformanceEventTiming[];\n 'first-input': PerformanceEventTiming[];\n 'layout-shift': LayoutShift[];\n 'largest-contentful-paint': LargestContentfulPaint[];\n 'long-animation-frame': PerformanceLongAnimationFrameTiming[];\n paint: PerformancePaintTiming[];\n navigation: PerformanceNavigationTiming[];\n resource: PerformanceResourceTiming[];\n // Sentry-specific change:\n // We add longtask as a supported entry type as we use this in\n // our `instrumentPerformanceObserver` function also observes 'longtask'\n // entries.\n longtask: PerformanceEntry[];\n}\n\n/**\n * Takes a performance entry type and a callback function, and creates a\n * `PerformanceObserver` instance that will observe the specified entry type\n * with buffering enabled and call the callback _for each entry_.\n *\n * This function also feature-detects entry support and wraps the logic in a\n * try/catch to avoid errors in unsupporting browsers.\n */\nexport const observe = (\n type: K,\n callback: (entries: PerformanceEntryMap[K]) => void,\n opts?: PerformanceObserverInit,\n): PerformanceObserver | undefined => {\n try {\n if (PerformanceObserver.supportedEntryTypes.includes(type)) {\n const po = new PerformanceObserver(list => {\n // Delay by a microtask to workaround a bug in Safari where the\n // callback is invoked immediately, rather than in a separate task.\n // See: https://github.com/GoogleChrome/web-vitals/issues/277\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n Promise.resolve().then(() => {\n callback(list.getEntries() as PerformanceEntryMap[K]);\n });\n });\n po.observe(\n Object.assign(\n {\n type,\n buffered: true,\n },\n opts || {},\n ) as PerformanceObserverInit,\n );\n return po;\n }\n } catch (e) {\n // Do nothing.\n }\n return;\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\n\nexport interface OnHiddenCallback {\n (event: Event): void;\n}\n\n// Sentry-specific change:\n// This function's logic was NOT updated to web-vitals 4.2.4 but we continue\n// to use the web-vitals 3.5.2 due to us having stricter browser support.\n// PR with context that made the changes: https://github.com/GoogleChrome/web-vitals/pull/442/files#r1530492402\n// The PR removed listening to the `pagehide` event, in favour of only listening to `visibilitychange` event.\n// This is \"more correct\" but some browsers we still support (Safari 12.1-14.0) don't fully support `visibilitychange`\n// or have known bugs w.r.t the `visibilitychange` event.\n// TODO (v9): If we decide to drop support for Safari 12.1-14.0, we can use the logic from web-vitals 4.2.4\n// In this case, we also need to update the integration tests that currently trigger the `pagehide` event to\n// simulate the page being hidden.\nexport const onHidden = (cb: OnHiddenCallback) => {\n const onHiddenOrPageHide = (event: Event) => {\n if (event.type === 'pagehide' || WINDOW.document?.visibilityState === 'hidden') {\n cb(event);\n }\n };\n\n if (WINDOW.document) {\n addEventListener('visibilitychange', onHiddenOrPageHide, true);\n // Some browsers have buggy implementations of visibilitychange,\n // so we use pagehide in addition, just to be safe.\n addEventListener('pagehide', onHiddenOrPageHide, true);\n }\n};\n","/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport const runOnce = (cb: () => void) => {\n let called = false;\n return () => {\n if (!called) {\n cb();\n called = true;\n }\n };\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\n\nlet firstHiddenTime = -1;\n\nconst initHiddenTime = () => {\n // If the document is hidden when this code runs, assume it was always\n // hidden and the page was loaded in the background, with the one exception\n // that visibility state is always 'hidden' during prerendering, so we have\n // to ignore that case until prerendering finishes (see: `prerenderingchange`\n // event logic below).\n return WINDOW.document!.visibilityState === 'hidden' && !WINDOW.document!.prerendering ? 0 : Infinity;\n};\n\nconst onVisibilityUpdate = (event: Event) => {\n // If the document is 'hidden' and no previous hidden timestamp has been\n // set, update it based on the current event data.\n if (WINDOW.document!.visibilityState === 'hidden' && firstHiddenTime > -1) {\n // If the event is a 'visibilitychange' event, it means the page was\n // visible prior to this change, so the event timestamp is the first\n // hidden time.\n // However, if the event is not a 'visibilitychange' event, then it must\n // be a 'prerenderingchange' event, and the fact that the document is\n // still 'hidden' from the above check means the tab was activated\n // in a background state and so has always been hidden.\n firstHiddenTime = event.type === 'visibilitychange' ? event.timeStamp : 0;\n\n // Remove all listeners now that a `firstHiddenTime` value has been set.\n removeChangeListeners();\n }\n};\n\nconst addChangeListeners = () => {\n addEventListener('visibilitychange', onVisibilityUpdate, true);\n // IMPORTANT: when a page is prerendering, its `visibilityState` is\n // 'hidden', so in order to account for cases where this module checks for\n // visibility during prerendering, an additional check after prerendering\n // completes is also required.\n addEventListener('prerenderingchange', onVisibilityUpdate, true);\n};\n\nconst removeChangeListeners = () => {\n removeEventListener('visibilitychange', onVisibilityUpdate, true);\n removeEventListener('prerenderingchange', onVisibilityUpdate, true);\n};\n\nexport const getVisibilityWatcher = () => {\n if (WINDOW.document && firstHiddenTime < 0) {\n // If the document is hidden when this code runs, assume it was hidden\n // since navigation start. This isn't a perfect heuristic, but it's the\n // best we can do until an API is available to support querying past\n // visibilityState.\n firstHiddenTime = initHiddenTime();\n addChangeListeners();\n }\n return {\n get firstHiddenTime() {\n return firstHiddenTime;\n },\n };\n};\n","/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\n\nexport const whenActivated = (callback: () => void) => {\n if (WINDOW.document?.prerendering) {\n addEventListener('prerenderingchange', () => callback(), true);\n } else {\n callback();\n }\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { bindReporter } from './lib/bindReporter';\nimport { getActivationStart } from './lib/getActivationStart';\nimport { getVisibilityWatcher } from './lib/getVisibilityWatcher';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { whenActivated } from './lib/whenActivated';\nimport type { FCPMetric, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for FCP. See https://web.dev/articles/fcp#what_is_a_good_fcp_score */\nexport const FCPThresholds: MetricRatingThresholds = [1800, 3000];\n\n/**\n * Calculates the [FCP](https://web.dev/articles/fcp) value for the current page and\n * calls the `callback` function once the value is ready, along with the\n * relevant `paint` performance entry used to determine the value. The reported\n * value is a `DOMHighResTimeStamp`.\n */\nexport const onFCP = (onReport: (metric: FCPMetric) => void, opts: ReportOpts = {}) => {\n whenActivated(() => {\n const visibilityWatcher = getVisibilityWatcher();\n const metric = initMetric('FCP');\n let report: ReturnType;\n\n const handleEntries = (entries: FCPMetric['entries']) => {\n entries.forEach(entry => {\n if (entry.name === 'first-contentful-paint') {\n po!.disconnect();\n\n // Only report if the page wasn't hidden prior to the first paint.\n if (entry.startTime < visibilityWatcher.firstHiddenTime) {\n // The activationStart reference is used because FCP should be\n // relative to page activation rather than navigation start if the\n // page was prerendered. But in cases where `activationStart` occurs\n // after the FCP, this time should be clamped at 0.\n metric.value = Math.max(entry.startTime - getActivationStart(), 0);\n metric.entries.push(entry);\n report(true);\n }\n }\n });\n };\n\n const po = observe('paint', handleEntries);\n\n if (po) {\n report = bindReporter(onReport, metric, FCPThresholds, opts.reportAllChanges);\n }\n });\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { bindReporter } from './lib/bindReporter';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { runOnce } from './lib/runOnce';\nimport { onFCP } from './onFCP';\nimport type { CLSMetric, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for CLS. See https://web.dev/articles/cls#what_is_a_good_cls_score */\nexport const CLSThresholds: MetricRatingThresholds = [0.1, 0.25];\n\n/**\n * Calculates the [CLS](https://web.dev/articles/cls) value for the current page and\n * calls the `callback` function once the value is ready to be reported, along\n * with all `layout-shift` performance entries that were used in the metric\n * value calculation. The reported value is a `double` (corresponding to a\n * [layout shift score](https://web.dev/articles/cls#layout_shift_score)).\n *\n * If the `reportAllChanges` configuration option is set to `true`, the\n * `callback` function will be called as soon as the value is initially\n * determined as well as any time the value changes throughout the page\n * lifespan.\n *\n * _**Important:** CLS should be continually monitored for changes throughout\n * the entire lifespan of a page—including if the user returns to the page after\n * it's been hidden/backgrounded. However, since browsers often [will not fire\n * additional callbacks once the user has backgrounded a\n * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),\n * `callback` is always called when the page's visibility state changes to\n * hidden. As a result, the `callback` function might be called multiple times\n * during the same page load._\n */\nexport const onCLS = (onReport: (metric: CLSMetric) => void, opts: ReportOpts = {}) => {\n // Start monitoring FCP so we can only report CLS if FCP is also reported.\n // Note: this is done to match the current behavior of CrUX.\n onFCP(\n runOnce(() => {\n const metric = initMetric('CLS', 0);\n let report: ReturnType;\n\n let sessionValue = 0;\n let sessionEntries: LayoutShift[] = [];\n\n const handleEntries = (entries: LayoutShift[]) => {\n entries.forEach(entry => {\n // Only count layout shifts without recent user input.\n if (!entry.hadRecentInput) {\n const firstSessionEntry = sessionEntries[0];\n const lastSessionEntry = sessionEntries[sessionEntries.length - 1];\n\n // If the entry occurred less than 1 second after the previous entry\n // and less than 5 seconds after the first entry in the session,\n // include the entry in the current session. Otherwise, start a new\n // session.\n if (\n sessionValue &&\n firstSessionEntry &&\n lastSessionEntry &&\n entry.startTime - lastSessionEntry.startTime < 1000 &&\n entry.startTime - firstSessionEntry.startTime < 5000\n ) {\n sessionValue += entry.value;\n sessionEntries.push(entry);\n } else {\n sessionValue = entry.value;\n sessionEntries = [entry];\n }\n }\n });\n\n // If the current session value is larger than the current CLS value,\n // update CLS and the entries contributing to it.\n if (sessionValue > metric.value) {\n metric.value = sessionValue;\n metric.entries = sessionEntries;\n report();\n }\n };\n\n const po = observe('layout-shift', handleEntries);\n if (po) {\n report = bindReporter(onReport, metric, CLSThresholds, opts.reportAllChanges);\n\n onHidden(() => {\n handleEntries(po.takeRecords() as CLSMetric['entries']);\n report(true);\n });\n\n // Queue a task to report (if nothing else triggers a report first).\n // This allows CLS to be reported as soon as FCP fires when\n // `reportAllChanges` is true.\n setTimeout(report, 0);\n }\n }),\n );\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { bindReporter } from './lib/bindReporter';\nimport { getVisibilityWatcher } from './lib/getVisibilityWatcher';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { runOnce } from './lib/runOnce';\nimport { whenActivated } from './lib/whenActivated';\nimport type { FIDMetric, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for FID. See https://web.dev/articles/fid#what_is_a_good_fid_score */\nexport const FIDThresholds: MetricRatingThresholds = [100, 300];\n\n/**\n * Calculates the [FID](https://web.dev/articles/fid) value for the current page and\n * calls the `callback` function once the value is ready, along with the\n * relevant `first-input` performance entry used to determine the value. The\n * reported value is a `DOMHighResTimeStamp`.\n *\n * _**Important:** since FID is only reported after the user interacts with the\n * page, it's possible that it will not be reported for some page loads._\n */\nexport const onFID = (onReport: (metric: FIDMetric) => void, opts: ReportOpts = {}) => {\n whenActivated(() => {\n const visibilityWatcher = getVisibilityWatcher();\n const metric = initMetric('FID');\n // eslint-disable-next-line prefer-const\n let report: ReturnType;\n\n const handleEntry = (entry: PerformanceEventTiming): void => {\n // Only report if the page wasn't hidden prior to the first input.\n if (entry.startTime < visibilityWatcher.firstHiddenTime) {\n metric.value = entry.processingStart - entry.startTime;\n metric.entries.push(entry);\n report(true);\n }\n };\n\n const handleEntries = (entries: FIDMetric['entries']) => {\n (entries as PerformanceEventTiming[]).forEach(handleEntry);\n };\n\n const po = observe('first-input', handleEntries);\n\n report = bindReporter(onReport, metric, FIDThresholds, opts.reportAllChanges);\n\n if (po) {\n onHidden(\n runOnce(() => {\n handleEntries(po.takeRecords() as FIDMetric['entries']);\n po.disconnect();\n }),\n );\n }\n });\n};\n","/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { observe } from '../observe';\n\ndeclare global {\n interface Performance {\n interactionCount: number;\n }\n}\n\nlet interactionCountEstimate = 0;\nlet minKnownInteractionId = Infinity;\nlet maxKnownInteractionId = 0;\n\nconst updateEstimate = (entries: PerformanceEventTiming[]) => {\n entries.forEach(e => {\n if (e.interactionId) {\n minKnownInteractionId = Math.min(minKnownInteractionId, e.interactionId);\n maxKnownInteractionId = Math.max(maxKnownInteractionId, e.interactionId);\n\n interactionCountEstimate = maxKnownInteractionId ? (maxKnownInteractionId - minKnownInteractionId) / 7 + 1 : 0;\n }\n });\n};\n\nlet po: PerformanceObserver | undefined;\n\n/**\n * Returns the `interactionCount` value using the native API (if available)\n * or the polyfill estimate in this module.\n */\nexport const getInteractionCount = (): number => {\n return po ? interactionCountEstimate : performance.interactionCount || 0;\n};\n\n/**\n * Feature detects native support or initializes the polyfill if needed.\n */\nexport const initInteractionCountPolyfill = (): void => {\n if ('interactionCount' in performance || po) return;\n\n po = observe('event', updateEstimate, {\n type: 'event',\n buffered: true,\n durationThreshold: 0,\n } as PerformanceObserverInit);\n};\n","/*\n * Copyright 2024 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getInteractionCount } from './polyfills/interactionCountPolyfill';\n\ninterface Interaction {\n id: number;\n latency: number;\n entries: PerformanceEventTiming[];\n}\n\ninterface EntryPreProcessingHook {\n (entry: PerformanceEventTiming): void;\n}\n\n// A list of longest interactions on the page (by latency) sorted so the\n// longest one is first. The list is at most MAX_INTERACTIONS_TO_CONSIDER long.\nexport const longestInteractionList: Interaction[] = [];\n\n// A mapping of longest interactions by their interaction ID.\n// This is used for faster lookup.\nexport const longestInteractionMap: Map = new Map();\n\n// The default `durationThreshold` used across this library for observing\n// `event` entries via PerformanceObserver.\nexport const DEFAULT_DURATION_THRESHOLD = 40;\n\n// Used to store the interaction count after a bfcache restore, since p98\n// interaction latencies should only consider the current navigation.\nlet prevInteractionCount = 0;\n\n/**\n * Returns the interaction count since the last bfcache restore (or for the\n * full page lifecycle if there were no bfcache restores).\n */\nconst getInteractionCountForNavigation = () => {\n return getInteractionCount() - prevInteractionCount;\n};\n\nexport const resetInteractions = () => {\n prevInteractionCount = getInteractionCount();\n longestInteractionList.length = 0;\n longestInteractionMap.clear();\n};\n\n/**\n * Returns the estimated p98 longest interaction based on the stored\n * interaction candidates and the interaction count for the current page.\n */\nexport const estimateP98LongestInteraction = () => {\n const candidateInteractionIndex = Math.min(\n longestInteractionList.length - 1,\n Math.floor(getInteractionCountForNavigation() / 50),\n );\n\n return longestInteractionList[candidateInteractionIndex];\n};\n\n// To prevent unnecessary memory usage on pages with lots of interactions,\n// store at most 10 of the longest interactions to consider as INP candidates.\nconst MAX_INTERACTIONS_TO_CONSIDER = 10;\n\n/**\n * A list of callback functions to run before each entry is processed.\n * Exposing this list allows the attribution build to hook into the\n * entry processing pipeline.\n */\nexport const entryPreProcessingCallbacks: EntryPreProcessingHook[] = [];\n\n/**\n * Takes a performance entry and adds it to the list of worst interactions\n * if its duration is long enough to make it among the worst. If the\n * entry is part of an existing interaction, it is merged and the latency\n * and entries list is updated as needed.\n */\nexport const processInteractionEntry = (entry: PerformanceEventTiming) => {\n entryPreProcessingCallbacks.forEach(cb => cb(entry));\n\n // Skip further processing for entries that cannot be INP candidates.\n if (!(entry.interactionId || entry.entryType === 'first-input')) return;\n\n // The least-long of the 10 longest interactions.\n const minLongestInteraction = longestInteractionList[longestInteractionList.length - 1];\n\n const existingInteraction = longestInteractionMap.get(entry.interactionId!);\n\n // Only process the entry if it's possibly one of the ten longest,\n // or if it's part of an existing interaction.\n if (\n existingInteraction ||\n longestInteractionList.length < MAX_INTERACTIONS_TO_CONSIDER ||\n (minLongestInteraction && entry.duration > minLongestInteraction.latency)\n ) {\n // If the interaction already exists, update it. Otherwise create one.\n if (existingInteraction) {\n // If the new entry has a longer duration, replace the old entries,\n // otherwise add to the array.\n if (entry.duration > existingInteraction.latency) {\n existingInteraction.entries = [entry];\n existingInteraction.latency = entry.duration;\n } else if (\n entry.duration === existingInteraction.latency &&\n entry.startTime === existingInteraction.entries[0]?.startTime\n ) {\n existingInteraction.entries.push(entry);\n }\n } else {\n const interaction = {\n id: entry.interactionId!,\n latency: entry.duration,\n entries: [entry],\n };\n longestInteractionMap.set(interaction.id, interaction);\n longestInteractionList.push(interaction);\n }\n\n // Sort the entries by latency (descending) and keep only the top ten.\n longestInteractionList.sort((a, b) => b.latency - a.latency);\n if (longestInteractionList.length > MAX_INTERACTIONS_TO_CONSIDER) {\n longestInteractionList.splice(MAX_INTERACTIONS_TO_CONSIDER).forEach(i => longestInteractionMap.delete(i.id));\n }\n }\n};\n","/*\n * Copyright 2024 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\nimport { onHidden } from './onHidden';\nimport { runOnce } from './runOnce';\n\n/**\n * Runs the passed callback during the next idle period, or immediately\n * if the browser's visibility state is (or becomes) hidden.\n */\nexport const whenIdle = (cb: () => void): number => {\n const rIC = WINDOW.requestIdleCallback || WINDOW.setTimeout;\n\n let handle = -1;\n // eslint-disable-next-line no-param-reassign\n cb = runOnce(cb) as () => void;\n // If the document is hidden, run the callback immediately, otherwise\n // race an idle callback with the next `visibilitychange` event.\n if (WINDOW.document?.visibilityState === 'hidden') {\n cb();\n } else {\n handle = rIC(cb);\n onHidden(cb);\n }\n return handle;\n};\n","/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../types';\nimport { bindReporter } from './lib/bindReporter';\nimport { initMetric } from './lib/initMetric';\nimport { DEFAULT_DURATION_THRESHOLD, estimateP98LongestInteraction, processInteractionEntry } from './lib/interactions';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { initInteractionCountPolyfill } from './lib/polyfills/interactionCountPolyfill';\nimport { whenActivated } from './lib/whenActivated';\nimport { whenIdle } from './lib/whenIdle';\n\nimport type { INPMetric, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for INP. See https://web.dev/articles/inp#what_is_a_good_inp_score */\nexport const INPThresholds: MetricRatingThresholds = [200, 500];\n\n/**\n * Calculates the [INP](https://web.dev/articles/inp) value for the current\n * page and calls the `callback` function once the value is ready, along with\n * the `event` performance entries reported for that interaction. The reported\n * value is a `DOMHighResTimeStamp`.\n *\n * A custom `durationThreshold` configuration option can optionally be passed to\n * control what `event-timing` entries are considered for INP reporting. The\n * default threshold is `40`, which means INP scores of less than 40 are\n * reported as 0. Note that this will not affect your 75th percentile INP value\n * unless that value is also less than 40 (well below the recommended\n * [good](https://web.dev/articles/inp#what_is_a_good_inp_score) threshold).\n *\n * If the `reportAllChanges` configuration option is set to `true`, the\n * `callback` function will be called as soon as the value is initially\n * determined as well as any time the value changes throughout the page\n * lifespan.\n *\n * _**Important:** INP should be continually monitored for changes throughout\n * the entire lifespan of a page—including if the user returns to the page after\n * it's been hidden/backgrounded. However, since browsers often [will not fire\n * additional callbacks once the user has backgrounded a\n * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),\n * `callback` is always called when the page's visibility state changes to\n * hidden. As a result, the `callback` function might be called multiple times\n * during the same page load._\n */\nexport const onINP = (onReport: (metric: INPMetric) => void, opts: ReportOpts = {}) => {\n // Return if the browser doesn't support all APIs needed to measure INP.\n if (!('PerformanceEventTiming' in WINDOW && 'interactionId' in PerformanceEventTiming.prototype)) {\n return;\n }\n\n whenActivated(() => {\n // TODO(philipwalton): remove once the polyfill is no longer needed.\n initInteractionCountPolyfill();\n\n const metric = initMetric('INP');\n // eslint-disable-next-line prefer-const\n let report: ReturnType;\n\n const handleEntries = (entries: INPMetric['entries']) => {\n // Queue the `handleEntries()` callback in the next idle task.\n // This is needed to increase the chances that all event entries that\n // occurred between the user interaction and the next paint\n // have been dispatched. Note: there is currently an experiment\n // running in Chrome (EventTimingKeypressAndCompositionInteractionId)\n // 123+ that if rolled out fully may make this no longer necessary.\n whenIdle(() => {\n entries.forEach(processInteractionEntry);\n\n const inp = estimateP98LongestInteraction();\n\n if (inp && inp.latency !== metric.value) {\n metric.value = inp.latency;\n metric.entries = inp.entries;\n report();\n }\n });\n };\n\n const po = observe('event', handleEntries, {\n // Event Timing entries have their durations rounded to the nearest 8ms,\n // so a duration of 40ms would be any event that spans 2.5 or more frames\n // at 60Hz. This threshold is chosen to strike a balance between usefulness\n // and performance. Running this callback for any interaction that spans\n // just one or two frames is likely not worth the insight that could be\n // gained.\n durationThreshold: opts.durationThreshold != null ? opts.durationThreshold : DEFAULT_DURATION_THRESHOLD,\n });\n\n report = bindReporter(onReport, metric, INPThresholds, opts.reportAllChanges);\n\n if (po) {\n // Also observe entries of type `first-input`. This is useful in cases\n // where the first interaction is less than the `durationThreshold`.\n po.observe({ type: 'first-input', buffered: true });\n\n onHidden(() => {\n handleEntries(po.takeRecords() as INPMetric['entries']);\n report(true);\n });\n }\n });\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../types';\nimport { bindReporter } from './lib/bindReporter';\nimport { getActivationStart } from './lib/getActivationStart';\nimport { getVisibilityWatcher } from './lib/getVisibilityWatcher';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { runOnce } from './lib/runOnce';\nimport { whenActivated } from './lib/whenActivated';\nimport { whenIdle } from './lib/whenIdle';\nimport type { LCPMetric, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for LCP. See https://web.dev/articles/lcp#what_is_a_good_lcp_score */\nexport const LCPThresholds: MetricRatingThresholds = [2500, 4000];\n\nconst reportedMetricIDs: Record = {};\n\n/**\n * Calculates the [LCP](https://web.dev/articles/lcp) value for the current page and\n * calls the `callback` function once the value is ready (along with the\n * relevant `largest-contentful-paint` performance entry used to determine the\n * value). The reported value is a `DOMHighResTimeStamp`.\n *\n * If the `reportAllChanges` configuration option is set to `true`, the\n * `callback` function will be called any time a new `largest-contentful-paint`\n * performance entry is dispatched, or once the final value of the metric has\n * been determined.\n */\nexport const onLCP = (onReport: (metric: LCPMetric) => void, opts: ReportOpts = {}) => {\n whenActivated(() => {\n const visibilityWatcher = getVisibilityWatcher();\n const metric = initMetric('LCP');\n let report: ReturnType;\n\n const handleEntries = (entries: LCPMetric['entries']) => {\n // If reportAllChanges is set then call this function for each entry,\n // otherwise only consider the last one.\n if (!opts.reportAllChanges) {\n // eslint-disable-next-line no-param-reassign\n entries = entries.slice(-1);\n }\n\n entries.forEach(entry => {\n // Only report if the page wasn't hidden prior to LCP.\n if (entry.startTime < visibilityWatcher.firstHiddenTime) {\n // The startTime attribute returns the value of the renderTime if it is\n // not 0, and the value of the loadTime otherwise. The activationStart\n // reference is used because LCP should be relative to page activation\n // rather than navigation start if the page was pre-rendered. But in cases\n // where `activationStart` occurs after the LCP, this time should be\n // clamped at 0.\n metric.value = Math.max(entry.startTime - getActivationStart(), 0);\n metric.entries = [entry];\n report();\n }\n });\n };\n\n const po = observe('largest-contentful-paint', handleEntries);\n\n if (po) {\n report = bindReporter(onReport, metric, LCPThresholds, opts.reportAllChanges);\n\n const stopListening = runOnce(() => {\n if (!reportedMetricIDs[metric.id]) {\n handleEntries(po.takeRecords() as LCPMetric['entries']);\n po.disconnect();\n reportedMetricIDs[metric.id] = true;\n report(true);\n }\n });\n\n // Stop listening after input. Note: while scrolling is an input that\n // stops LCP observation, it's unreliable since it can be programmatically\n // generated. See: https://github.com/GoogleChrome/web-vitals/issues/75\n ['keydown', 'click'].forEach(type => {\n // Wrap in a setTimeout so the callback is run in a separate task\n // to avoid extending the keyboard/click handler to reduce INP impact\n // https://github.com/GoogleChrome/web-vitals/issues/383\n if (WINDOW.document) {\n addEventListener(type, () => whenIdle(stopListening as () => void), {\n once: true,\n capture: true,\n });\n }\n });\n\n onHidden(stopListening);\n }\n });\n};\n","/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../types';\nimport { bindReporter } from './lib/bindReporter';\nimport { getActivationStart } from './lib/getActivationStart';\nimport { getNavigationEntry } from './lib/getNavigationEntry';\nimport { initMetric } from './lib/initMetric';\nimport { whenActivated } from './lib/whenActivated';\nimport type { MetricRatingThresholds, ReportOpts, TTFBMetric } from './types';\n\n/** Thresholds for TTFB. See https://web.dev/articles/ttfb#what_is_a_good_ttfb_score */\nexport const TTFBThresholds: MetricRatingThresholds = [800, 1800];\n\n/**\n * Runs in the next task after the page is done loading and/or prerendering.\n * @param callback\n */\nconst whenReady = (callback: () => void) => {\n if (WINDOW.document?.prerendering) {\n whenActivated(() => whenReady(callback));\n } else if (WINDOW.document?.readyState !== 'complete') {\n addEventListener('load', () => whenReady(callback), true);\n } else {\n // Queue a task so the callback runs after `loadEventEnd`.\n setTimeout(callback, 0);\n }\n};\n\n/**\n * Calculates the [TTFB](https://web.dev/articles/ttfb) value for the\n * current page and calls the `callback` function once the page has loaded,\n * along with the relevant `navigation` performance entry used to determine the\n * value. The reported value is a `DOMHighResTimeStamp`.\n *\n * Note, this function waits until after the page is loaded to call `callback`\n * in order to ensure all properties of the `navigation` entry are populated.\n * This is useful if you want to report on other metrics exposed by the\n * [Navigation Timing API](https://w3c.github.io/navigation-timing/). For\n * example, the TTFB metric starts from the page's [time\n * origin](https://www.w3.org/TR/hr-time-2/#sec-time-origin), which means it\n * includes time spent on DNS lookup, connection negotiation, network latency,\n * and server processing time.\n */\nexport const onTTFB = (onReport: (metric: TTFBMetric) => void, opts: ReportOpts = {}) => {\n const metric = initMetric('TTFB');\n const report = bindReporter(onReport, metric, TTFBThresholds, opts.reportAllChanges);\n\n whenReady(() => {\n const navigationEntry = getNavigationEntry();\n\n if (navigationEntry) {\n // The activationStart reference is used because TTFB should be\n // relative to page activation rather than navigation start if the\n // page was prerendered. But in cases where `activationStart` occurs\n // after the first byte is received, this time should be clamped at 0.\n metric.value = Math.max(navigationEntry.responseStart - getActivationStart(), 0);\n\n metric.entries = [navigationEntry];\n report(true);\n }\n });\n};\n","import { getFunctionName, logger } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { onCLS } from './web-vitals/getCLS';\nimport { onFID } from './web-vitals/getFID';\nimport { onINP } from './web-vitals/getINP';\nimport { onLCP } from './web-vitals/getLCP';\nimport { observe } from './web-vitals/lib/observe';\nimport { onTTFB } from './web-vitals/onTTFB';\n\ntype InstrumentHandlerTypePerformanceObserver =\n | 'longtask'\n | 'event'\n | 'navigation'\n | 'paint'\n | 'resource'\n | 'first-input';\n\ntype InstrumentHandlerTypeMetric = 'cls' | 'lcp' | 'fid' | 'ttfb' | 'inp';\n\n// We provide this here manually instead of relying on a global, as this is not available in non-browser environements\n// And we do not want to expose such types\ninterface PerformanceEntry {\n readonly duration: number;\n readonly entryType: string;\n readonly name: string;\n readonly startTime: number;\n toJSON(): Record;\n}\ninterface PerformanceEventTiming extends PerformanceEntry {\n processingStart: number;\n processingEnd: number;\n duration: number;\n cancelable?: boolean;\n target?: unknown | null;\n interactionId?: number;\n}\n\ninterface PerformanceScriptTiming extends PerformanceEntry {\n sourceURL: string;\n sourceFunctionName: string;\n sourceCharPosition: number;\n invoker: string;\n invokerType: string;\n}\nexport interface PerformanceLongAnimationFrameTiming extends PerformanceEntry {\n scripts: PerformanceScriptTiming[];\n}\n\ninterface Metric {\n /**\n * The name of the metric (in acronym form).\n */\n name: 'CLS' | 'FCP' | 'FID' | 'INP' | 'LCP' | 'TTFB';\n\n /**\n * The current value of the metric.\n */\n value: number;\n\n /**\n * The rating as to whether the metric value is within the \"good\",\n * \"needs improvement\", or \"poor\" thresholds of the metric.\n */\n rating: 'good' | 'needs-improvement' | 'poor';\n\n /**\n * The delta between the current value and the last-reported value.\n * On the first report, `delta` and `value` will always be the same.\n */\n delta: number;\n\n /**\n * A unique ID representing this particular metric instance. This ID can\n * be used by an analytics tool to dedupe multiple values sent for the same\n * metric instance, or to group multiple deltas together and calculate a\n * total. It can also be used to differentiate multiple different metric\n * instances sent from the same page, which can happen if the page is\n * restored from the back/forward cache (in that case new metrics object\n * get created).\n */\n id: string;\n\n /**\n * Any performance entries relevant to the metric value calculation.\n * The array may also be empty if the metric value was not based on any\n * entries (e.g. a CLS value of 0 given no layout shifts).\n */\n entries: PerformanceEntry[];\n\n /**\n * The type of navigation\n *\n * Navigation Timing API (or `undefined` if the browser doesn't\n * support that API). For pages that are restored from the bfcache, this\n * value will be 'back-forward-cache'.\n */\n navigationType: 'navigate' | 'reload' | 'back-forward' | 'back-forward-cache' | 'prerender' | 'restore';\n}\n\ntype InstrumentHandlerType = InstrumentHandlerTypeMetric | InstrumentHandlerTypePerformanceObserver;\n\ntype StopListening = undefined | void | (() => void);\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\ntype InstrumentHandlerCallback = (data: any) => void;\n\ntype CleanupHandlerCallback = () => void;\n\nconst handlers: { [key in InstrumentHandlerType]?: InstrumentHandlerCallback[] } = {};\nconst instrumented: { [key in InstrumentHandlerType]?: boolean } = {};\n\nlet _previousCls: Metric | undefined;\nlet _previousFid: Metric | undefined;\nlet _previousLcp: Metric | undefined;\nlet _previousTtfb: Metric | undefined;\nlet _previousInp: Metric | undefined;\n\n/**\n * Add a callback that will be triggered when a CLS metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n *\n * Pass `stopOnCallback = true` to stop listening for CLS when the cleanup callback is called.\n * This will lead to the CLS being finalized and frozen.\n */\nexport function addClsInstrumentationHandler(\n callback: (data: { metric: Metric }) => void,\n stopOnCallback = false,\n): CleanupHandlerCallback {\n return addMetricObserver('cls', callback, instrumentCls, _previousCls, stopOnCallback);\n}\n\n/**\n * Add a callback that will be triggered when a LCP metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n *\n * Pass `stopOnCallback = true` to stop listening for LCP when the cleanup callback is called.\n * This will lead to the LCP being finalized and frozen.\n */\nexport function addLcpInstrumentationHandler(\n callback: (data: { metric: Metric }) => void,\n stopOnCallback = false,\n): CleanupHandlerCallback {\n return addMetricObserver('lcp', callback, instrumentLcp, _previousLcp, stopOnCallback);\n}\n\n/**\n * Add a callback that will be triggered when a FID metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n */\nexport function addFidInstrumentationHandler(callback: (data: { metric: Metric }) => void): CleanupHandlerCallback {\n return addMetricObserver('fid', callback, instrumentFid, _previousFid);\n}\n\n/**\n * Add a callback that will be triggered when a FID metric is available.\n */\nexport function addTtfbInstrumentationHandler(callback: (data: { metric: Metric }) => void): CleanupHandlerCallback {\n return addMetricObserver('ttfb', callback, instrumentTtfb, _previousTtfb);\n}\n\n/**\n * Add a callback that will be triggered when a INP metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n */\nexport function addInpInstrumentationHandler(\n callback: (data: { metric: Omit & { entries: PerformanceEventTiming[] } }) => void,\n): CleanupHandlerCallback {\n return addMetricObserver('inp', callback, instrumentInp, _previousInp);\n}\n\nexport function addPerformanceInstrumentationHandler(\n type: 'event',\n callback: (data: { entries: ((PerformanceEntry & { target?: unknown | null }) | PerformanceEventTiming)[] }) => void,\n): CleanupHandlerCallback;\nexport function addPerformanceInstrumentationHandler(\n type: InstrumentHandlerTypePerformanceObserver,\n callback: (data: { entries: PerformanceEntry[] }) => void,\n): CleanupHandlerCallback;\n\n/**\n * Add a callback that will be triggered when a performance observer is triggered,\n * and receives the entries of the observer.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n */\nexport function addPerformanceInstrumentationHandler(\n type: InstrumentHandlerTypePerformanceObserver,\n callback: (data: { entries: PerformanceEntry[] }) => void,\n): CleanupHandlerCallback {\n addHandler(type, callback);\n\n if (!instrumented[type]) {\n instrumentPerformanceObserver(type);\n instrumented[type] = true;\n }\n\n return getCleanupCallback(type, callback);\n}\n\n/** Trigger all handlers of a given type. */\nfunction triggerHandlers(type: InstrumentHandlerType, data: unknown): void {\n const typeHandlers = handlers[type];\n\n if (!typeHandlers?.length) {\n return;\n }\n\n for (const handler of typeHandlers) {\n try {\n handler(data);\n } catch (e) {\n DEBUG_BUILD &&\n logger.error(\n `Error while triggering instrumentation handler.\\nType: ${type}\\nName: ${getFunctionName(handler)}\\nError:`,\n e,\n );\n }\n }\n}\n\nfunction instrumentCls(): StopListening {\n return onCLS(\n metric => {\n triggerHandlers('cls', {\n metric,\n });\n _previousCls = metric;\n },\n // We want the callback to be called whenever the CLS value updates.\n // By default, the callback is only called when the tab goes to the background.\n { reportAllChanges: true },\n );\n}\n\nfunction instrumentFid(): void {\n return onFID(metric => {\n triggerHandlers('fid', {\n metric,\n });\n _previousFid = metric;\n });\n}\n\nfunction instrumentLcp(): StopListening {\n return onLCP(\n metric => {\n triggerHandlers('lcp', {\n metric,\n });\n _previousLcp = metric;\n },\n // We want the callback to be called whenever the LCP value updates.\n // By default, the callback is only called when the tab goes to the background.\n { reportAllChanges: true },\n );\n}\n\nfunction instrumentTtfb(): StopListening {\n return onTTFB(metric => {\n triggerHandlers('ttfb', {\n metric,\n });\n _previousTtfb = metric;\n });\n}\n\nfunction instrumentInp(): void {\n return onINP(metric => {\n triggerHandlers('inp', {\n metric,\n });\n _previousInp = metric;\n });\n}\n\nfunction addMetricObserver(\n type: InstrumentHandlerTypeMetric,\n callback: InstrumentHandlerCallback,\n instrumentFn: () => StopListening,\n previousValue: Metric | undefined,\n stopOnCallback = false,\n): CleanupHandlerCallback {\n addHandler(type, callback);\n\n let stopListening: StopListening | undefined;\n\n if (!instrumented[type]) {\n stopListening = instrumentFn();\n instrumented[type] = true;\n }\n\n if (previousValue) {\n callback({ metric: previousValue });\n }\n\n return getCleanupCallback(type, callback, stopOnCallback ? stopListening : undefined);\n}\n\nfunction instrumentPerformanceObserver(type: InstrumentHandlerTypePerformanceObserver): void {\n const options: PerformanceObserverInit = {};\n\n // Special per-type options we want to use\n if (type === 'event') {\n options.durationThreshold = 0;\n }\n\n observe(\n type,\n entries => {\n triggerHandlers(type, { entries });\n },\n options,\n );\n}\n\nfunction addHandler(type: InstrumentHandlerType, handler: InstrumentHandlerCallback): void {\n handlers[type] = handlers[type] || [];\n (handlers[type] as InstrumentHandlerCallback[]).push(handler);\n}\n\n// Get a callback which can be called to remove the instrumentation handler\nfunction getCleanupCallback(\n type: InstrumentHandlerType,\n callback: InstrumentHandlerCallback,\n stopListening: StopListening,\n): CleanupHandlerCallback {\n return () => {\n if (stopListening) {\n stopListening();\n }\n\n const typeHandlers = handlers[type];\n\n if (!typeHandlers) {\n return;\n }\n\n const index = typeHandlers.indexOf(callback);\n if (index !== -1) {\n typeHandlers.splice(index, 1);\n }\n };\n}\n\n/**\n * Check if a PerformanceEntry is a PerformanceEventTiming by checking for the `duration` property.\n */\nexport function isPerformanceEventTiming(entry: PerformanceEntry): entry is PerformanceEventTiming {\n return 'duration' in entry;\n}\n","import type {\n SentrySpanArguments,\n Span,\n SpanAttributeValue,\n SpanAttributes,\n SpanContextData,\n SpanStatus,\n SpanTimeInput,\n} from '../types-hoist';\nimport { generateSpanId, generateTraceId } from '../utils-hoist/propagationContext';\nimport { TRACE_FLAG_NONE } from '../utils/spanUtils';\n\n/**\n * A Sentry Span that is non-recording, meaning it will not be sent to Sentry.\n */\nexport class SentryNonRecordingSpan implements Span {\n private _traceId: string;\n private _spanId: string;\n\n public constructor(spanContext: SentrySpanArguments = {}) {\n this._traceId = spanContext.traceId || generateTraceId();\n this._spanId = spanContext.spanId || generateSpanId();\n }\n\n /** @inheritdoc */\n public spanContext(): SpanContextData {\n return {\n spanId: this._spanId,\n traceId: this._traceId,\n traceFlags: TRACE_FLAG_NONE,\n };\n }\n\n /** @inheritdoc */\n // eslint-disable-next-line @typescript-eslint/no-empty-function\n public end(_timestamp?: SpanTimeInput): void {}\n\n /** @inheritdoc */\n public setAttribute(_key: string, _value: SpanAttributeValue | undefined): this {\n return this;\n }\n\n /** @inheritdoc */\n public setAttributes(_values: SpanAttributes): this {\n return this;\n }\n\n /** @inheritdoc */\n public setStatus(_status: SpanStatus): this {\n return this;\n }\n\n /** @inheritdoc */\n public updateName(_name: string): this {\n return this;\n }\n\n /** @inheritdoc */\n public isRecording(): boolean {\n return false;\n }\n\n /** @inheritdoc */\n public addEvent(\n _name: string,\n _attributesOrStartTime?: SpanAttributes | SpanTimeInput,\n _startTime?: SpanTimeInput,\n ): this {\n return this;\n }\n\n /** @inheritDoc */\n public addLink(_link: unknown): this {\n return this;\n }\n\n /** @inheritDoc */\n public addLinks(_links: unknown[]): this {\n return this;\n }\n\n /**\n * This should generally not be used,\n * but we need it for being compliant with the OTEL Span interface.\n *\n * @hidden\n * @internal\n */\n public recordException(_exception: unknown, _time?: number | undefined): void {\n // noop\n }\n}\n","import { getClient, getCurrentScope } from '../currentScopes';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { createSpanEnvelope } from '../envelope';\nimport {\n SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME,\n SEMANTIC_ATTRIBUTE_PROFILE_ID,\n SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME,\n SEMANTIC_ATTRIBUTE_SENTRY_OP,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,\n} from '../semanticAttributes';\nimport type {\n SentrySpanArguments,\n Span,\n SpanAttributeValue,\n SpanAttributes,\n SpanContextData,\n SpanEnvelope,\n SpanJSON,\n SpanOrigin,\n SpanStatus,\n SpanTimeInput,\n TimedEvent,\n TransactionEvent,\n TransactionSource,\n} from '../types-hoist';\nimport type { SpanLink } from '../types-hoist/link';\nimport { logger } from '../utils-hoist/logger';\nimport { dropUndefinedKeys } from '../utils-hoist/object';\nimport { generateSpanId, generateTraceId } from '../utils-hoist/propagationContext';\nimport { timestampInSeconds } from '../utils-hoist/time';\nimport {\n TRACE_FLAG_NONE,\n TRACE_FLAG_SAMPLED,\n convertSpanLinksForEnvelope,\n getRootSpan,\n getSpanDescendants,\n getStatusMessage,\n spanTimeInputToSeconds,\n spanToJSON,\n spanToTransactionTraceContext,\n} from '../utils/spanUtils';\nimport { getDynamicSamplingContextFromSpan } from './dynamicSamplingContext';\nimport { logSpanEnd } from './logSpans';\nimport { timedEventsToMeasurements } from './measurement';\nimport { getCapturedScopesOnSpan } from './utils';\n\nconst MAX_SPAN_COUNT = 1000;\n\n/**\n * Span contains all data about a span\n */\nexport class SentrySpan implements Span {\n protected _traceId: string;\n protected _spanId: string;\n protected _parentSpanId?: string | undefined;\n protected _sampled: boolean | undefined;\n protected _name?: string | undefined;\n protected _attributes: SpanAttributes;\n protected _links?: SpanLink[];\n /** Epoch timestamp in seconds when the span started. */\n protected _startTime: number;\n /** Epoch timestamp in seconds when the span ended. */\n protected _endTime?: number | undefined;\n /** Internal keeper of the status */\n protected _status?: SpanStatus;\n /** The timed events added to this span. */\n protected _events: TimedEvent[];\n\n /** if true, treat span as a standalone span (not part of a transaction) */\n private _isStandaloneSpan?: boolean;\n\n /**\n * You should never call the constructor manually, always use `Sentry.startSpan()`\n * or other span methods.\n * @internal\n * @hideconstructor\n * @hidden\n */\n public constructor(spanContext: SentrySpanArguments = {}) {\n this._traceId = spanContext.traceId || generateTraceId();\n this._spanId = spanContext.spanId || generateSpanId();\n this._startTime = spanContext.startTimestamp || timestampInSeconds();\n this._links = spanContext.links;\n\n this._attributes = {};\n this.setAttributes({\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'manual',\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: spanContext.op,\n ...spanContext.attributes,\n });\n\n this._name = spanContext.name;\n\n if (spanContext.parentSpanId) {\n this._parentSpanId = spanContext.parentSpanId;\n }\n // We want to include booleans as well here\n if ('sampled' in spanContext) {\n this._sampled = spanContext.sampled;\n }\n if (spanContext.endTimestamp) {\n this._endTime = spanContext.endTimestamp;\n }\n\n this._events = [];\n\n this._isStandaloneSpan = spanContext.isStandalone;\n\n // If the span is already ended, ensure we finalize the span immediately\n if (this._endTime) {\n this._onSpanEnded();\n }\n }\n\n /** @inheritDoc */\n public addLink(link: SpanLink): this {\n if (this._links) {\n this._links.push(link);\n } else {\n this._links = [link];\n }\n return this;\n }\n\n /** @inheritDoc */\n public addLinks(links: SpanLink[]): this {\n if (this._links) {\n this._links.push(...links);\n } else {\n this._links = links;\n }\n return this;\n }\n\n /**\n * This should generally not be used,\n * but it is needed for being compliant with the OTEL Span interface.\n *\n * @hidden\n * @internal\n */\n public recordException(_exception: unknown, _time?: number | undefined): void {\n // noop\n }\n\n /** @inheritdoc */\n public spanContext(): SpanContextData {\n const { _spanId: spanId, _traceId: traceId, _sampled: sampled } = this;\n return {\n spanId,\n traceId,\n traceFlags: sampled ? TRACE_FLAG_SAMPLED : TRACE_FLAG_NONE,\n };\n }\n\n /** @inheritdoc */\n public setAttribute(key: string, value: SpanAttributeValue | undefined): this {\n if (value === undefined) {\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete this._attributes[key];\n } else {\n this._attributes[key] = value;\n }\n\n return this;\n }\n\n /** @inheritdoc */\n public setAttributes(attributes: SpanAttributes): this {\n Object.keys(attributes).forEach(key => this.setAttribute(key, attributes[key]));\n return this;\n }\n\n /**\n * This should generally not be used,\n * but we need it for browser tracing where we want to adjust the start time afterwards.\n * USE THIS WITH CAUTION!\n *\n * @hidden\n * @internal\n */\n public updateStartTime(timeInput: SpanTimeInput): void {\n this._startTime = spanTimeInputToSeconds(timeInput);\n }\n\n /**\n * @inheritDoc\n */\n public setStatus(value: SpanStatus): this {\n this._status = value;\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public updateName(name: string): this {\n this._name = name;\n this.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, 'custom');\n return this;\n }\n\n /** @inheritdoc */\n public end(endTimestamp?: SpanTimeInput): void {\n // If already ended, skip\n if (this._endTime) {\n return;\n }\n\n this._endTime = spanTimeInputToSeconds(endTimestamp);\n logSpanEnd(this);\n\n this._onSpanEnded();\n }\n\n /**\n * Get JSON representation of this span.\n *\n * @hidden\n * @internal This method is purely for internal purposes and should not be used outside\n * of SDK code. If you need to get a JSON representation of a span,\n * use `spanToJSON(span)` instead.\n */\n public getSpanJSON(): SpanJSON {\n return dropUndefinedKeys({\n data: this._attributes,\n description: this._name,\n op: this._attributes[SEMANTIC_ATTRIBUTE_SENTRY_OP],\n parent_span_id: this._parentSpanId,\n span_id: this._spanId,\n start_timestamp: this._startTime,\n status: getStatusMessage(this._status),\n timestamp: this._endTime,\n trace_id: this._traceId,\n origin: this._attributes[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN] as SpanOrigin | undefined,\n profile_id: this._attributes[SEMANTIC_ATTRIBUTE_PROFILE_ID] as string | undefined,\n exclusive_time: this._attributes[SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME] as number | undefined,\n measurements: timedEventsToMeasurements(this._events),\n is_segment: (this._isStandaloneSpan && getRootSpan(this) === this) || undefined,\n segment_id: this._isStandaloneSpan ? getRootSpan(this).spanContext().spanId : undefined,\n links: convertSpanLinksForEnvelope(this._links),\n });\n }\n\n /** @inheritdoc */\n public isRecording(): boolean {\n return !this._endTime && !!this._sampled;\n }\n\n /**\n * @inheritdoc\n */\n public addEvent(\n name: string,\n attributesOrStartTime?: SpanAttributes | SpanTimeInput,\n startTime?: SpanTimeInput,\n ): this {\n DEBUG_BUILD && logger.log('[Tracing] Adding an event to span:', name);\n\n const time = isSpanTimeInput(attributesOrStartTime) ? attributesOrStartTime : startTime || timestampInSeconds();\n const attributes = isSpanTimeInput(attributesOrStartTime) ? {} : attributesOrStartTime || {};\n\n const event: TimedEvent = {\n name,\n time: spanTimeInputToSeconds(time),\n attributes,\n };\n\n this._events.push(event);\n\n return this;\n }\n\n /**\n * This method should generally not be used,\n * but for now we need a way to publicly check if the `_isStandaloneSpan` flag is set.\n * USE THIS WITH CAUTION!\n * @internal\n * @hidden\n * @experimental\n */\n public isStandaloneSpan(): boolean {\n return !!this._isStandaloneSpan;\n }\n\n /** Emit `spanEnd` when the span is ended. */\n private _onSpanEnded(): void {\n const client = getClient();\n if (client) {\n client.emit('spanEnd', this);\n }\n\n // A segment span is basically the root span of a local span tree.\n // So for now, this is either what we previously refer to as the root span,\n // or a standalone span.\n const isSegmentSpan = this._isStandaloneSpan || this === getRootSpan(this);\n\n if (!isSegmentSpan) {\n return;\n }\n\n // if this is a standalone span, we send it immediately\n if (this._isStandaloneSpan) {\n if (this._sampled) {\n sendSpanEnvelope(createSpanEnvelope([this], client));\n } else {\n DEBUG_BUILD &&\n logger.log('[Tracing] Discarding standalone span because its trace was not chosen to be sampled.');\n if (client) {\n client.recordDroppedEvent('sample_rate', 'span');\n }\n }\n return;\n }\n\n const transactionEvent = this._convertSpanToTransaction();\n if (transactionEvent) {\n const scope = getCapturedScopesOnSpan(this).scope || getCurrentScope();\n scope.captureEvent(transactionEvent);\n }\n }\n\n /**\n * Finish the transaction & prepare the event to send to Sentry.\n */\n private _convertSpanToTransaction(): TransactionEvent | undefined {\n // We can only convert finished spans\n if (!isFullFinishedSpan(spanToJSON(this))) {\n return undefined;\n }\n\n if (!this._name) {\n DEBUG_BUILD && logger.warn('Transaction has no name, falling back to ``.');\n this._name = '';\n }\n\n const { scope: capturedSpanScope, isolationScope: capturedSpanIsolationScope } = getCapturedScopesOnSpan(this);\n\n if (this._sampled !== true) {\n return undefined;\n }\n\n // The transaction span itself as well as any potential standalone spans should be filtered out\n const finishedSpans = getSpanDescendants(this).filter(span => span !== this && !isStandaloneSpan(span));\n\n const spans = finishedSpans.map(span => spanToJSON(span)).filter(isFullFinishedSpan);\n\n const source = this._attributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE] as TransactionSource | undefined;\n\n // remove internal root span attributes we don't need to send.\n /* eslint-disable @typescript-eslint/no-dynamic-delete */\n delete this._attributes[SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME];\n spans.forEach(span => {\n delete span.data[SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME];\n });\n // eslint-enabled-next-line @typescript-eslint/no-dynamic-delete\n\n const transaction: TransactionEvent = {\n contexts: {\n trace: spanToTransactionTraceContext(this),\n },\n spans:\n // spans.sort() mutates the array, but `spans` is already a copy so we can safely do this here\n // we do not use spans anymore after this point\n spans.length > MAX_SPAN_COUNT\n ? spans.sort((a, b) => a.start_timestamp - b.start_timestamp).slice(0, MAX_SPAN_COUNT)\n : spans,\n start_timestamp: this._startTime,\n timestamp: this._endTime,\n transaction: this._name,\n type: 'transaction',\n sdkProcessingMetadata: {\n capturedSpanScope,\n capturedSpanIsolationScope,\n ...dropUndefinedKeys({\n dynamicSamplingContext: getDynamicSamplingContextFromSpan(this),\n }),\n },\n ...(source && {\n transaction_info: {\n source,\n },\n }),\n };\n\n const measurements = timedEventsToMeasurements(this._events);\n const hasMeasurements = measurements && Object.keys(measurements).length;\n\n if (hasMeasurements) {\n DEBUG_BUILD &&\n logger.log(\n '[Measurements] Adding measurements to transaction event',\n JSON.stringify(measurements, undefined, 2),\n );\n transaction.measurements = measurements;\n }\n\n return transaction;\n }\n}\n\nfunction isSpanTimeInput(value: undefined | SpanAttributes | SpanTimeInput): value is SpanTimeInput {\n return (value && typeof value === 'number') || value instanceof Date || Array.isArray(value);\n}\n\n// We want to filter out any incomplete SpanJSON objects\nfunction isFullFinishedSpan(input: Partial): input is SpanJSON {\n return !!input.start_timestamp && !!input.timestamp && !!input.span_id && !!input.trace_id;\n}\n\n/** `SentrySpan`s can be sent as a standalone span rather than belonging to a transaction */\nfunction isStandaloneSpan(span: Span): boolean {\n return span instanceof SentrySpan && span.isStandaloneSpan();\n}\n\n/**\n * Sends a `SpanEnvelope`.\n *\n * Note: If the envelope's spans are dropped, e.g. via `beforeSendSpan`,\n * the envelope will not be sent either.\n */\nfunction sendSpanEnvelope(envelope: SpanEnvelope): void {\n const client = getClient();\n if (!client) {\n return;\n }\n\n const spanItems = envelope[1];\n if (!spanItems || spanItems.length === 0) {\n client.recordDroppedEvent('before_send', 'span');\n return;\n }\n\n // sendEnvelope should not throw\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n client.sendEnvelope(envelope);\n}\n","import { DEBUG_BUILD } from '../debug-build';\nimport type { Span } from '../types-hoist';\nimport { logger } from '../utils-hoist/logger';\nimport { getRootSpan, spanIsSampled, spanToJSON } from '../utils/spanUtils';\n\n/**\n * Print a log message for a started span.\n */\nexport function logSpanStart(span: Span): void {\n if (!DEBUG_BUILD) return;\n\n const { description = '< unknown name >', op = '< unknown op >', parent_span_id: parentSpanId } = spanToJSON(span);\n const { spanId } = span.spanContext();\n\n const sampled = spanIsSampled(span);\n const rootSpan = getRootSpan(span);\n const isRootSpan = rootSpan === span;\n\n const header = `[Tracing] Starting ${sampled ? 'sampled' : 'unsampled'} ${isRootSpan ? 'root ' : ''}span`;\n\n const infoParts: string[] = [`op: ${op}`, `name: ${description}`, `ID: ${spanId}`];\n\n if (parentSpanId) {\n infoParts.push(`parent ID: ${parentSpanId}`);\n }\n\n if (!isRootSpan) {\n const { op, description } = spanToJSON(rootSpan);\n infoParts.push(`root ID: ${rootSpan.spanContext().spanId}`);\n if (op) {\n infoParts.push(`root op: ${op}`);\n }\n if (description) {\n infoParts.push(`root description: ${description}`);\n }\n }\n\n logger.log(`${header}\n ${infoParts.join('\\n ')}`);\n}\n\n/**\n * Print a log message for an ended span.\n */\nexport function logSpanEnd(span: Span): void {\n if (!DEBUG_BUILD) return;\n\n const { description = '< unknown name >', op = '< unknown op >' } = spanToJSON(span);\n const { spanId } = span.spanContext();\n const rootSpan = getRootSpan(span);\n const isRootSpan = rootSpan === span;\n\n const msg = `[Tracing] Finishing \"${op}\" ${isRootSpan ? 'root ' : ''}span \"${description}\" with ID ${spanId}`;\n logger.log(msg);\n}\n","/* eslint-disable max-lines */\n\nimport type { AsyncContextStrategy } from '../asyncContext/types';\nimport { getMainCarrier } from '../carrier';\nimport type {\n ClientOptions,\n DynamicSamplingContext,\n SentrySpanArguments,\n Span,\n SpanTimeInput,\n StartSpanOptions,\n} from '../types-hoist';\n\nimport { getClient, getCurrentScope, getIsolationScope, withScope } from '../currentScopes';\n\nimport { getAsyncContextStrategy } from '../asyncContext';\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { Scope } from '../scope';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from '../semanticAttributes';\nimport { logger } from '../utils-hoist/logger';\nimport { generateTraceId } from '../utils-hoist/propagationContext';\nimport { propagationContextFromHeaders } from '../utils-hoist/tracing';\nimport { handleCallbackErrors } from '../utils/handleCallbackErrors';\nimport { hasSpansEnabled } from '../utils/hasSpansEnabled';\nimport { parseSampleRate } from '../utils/parseSampleRate';\nimport { _getSpanForScope, _setSpanForScope } from '../utils/spanOnScope';\nimport { addChildSpanToSpan, getRootSpan, spanIsSampled, spanTimeInputToSeconds, spanToJSON } from '../utils/spanUtils';\nimport { freezeDscOnSpan, getDynamicSamplingContextFromSpan } from './dynamicSamplingContext';\nimport { logSpanStart } from './logSpans';\nimport { sampleSpan } from './sampling';\nimport { SentryNonRecordingSpan } from './sentryNonRecordingSpan';\nimport { SentrySpan } from './sentrySpan';\nimport { SPAN_STATUS_ERROR } from './spanstatus';\nimport { setCapturedScopesOnSpan } from './utils';\n\nconst SUPPRESS_TRACING_KEY = '__SENTRY_SUPPRESS_TRACING__';\n\n/**\n * Wraps a function with a transaction/span and finishes the span after the function is done.\n * The created span is the active span and will be used as parent by other spans created inside the function\n * and can be accessed via `Sentry.getActiveSpan()`, as long as the function is executed while the scope is active.\n *\n * If you want to create a span that is not set as active, use {@link startInactiveSpan}.\n *\n * You'll always get a span passed to the callback,\n * it may just be a non-recording span if the span is not sampled or if tracing is disabled.\n */\nexport function startSpan(options: StartSpanOptions, callback: (span: Span) => T): T {\n const acs = getAcs();\n if (acs.startSpan) {\n return acs.startSpan(options, callback);\n }\n\n const spanArguments = parseSentrySpanArguments(options);\n const { forceTransaction, parentSpan: customParentSpan, scope: customScope } = options;\n\n // We still need to fork a potentially passed scope, as we set the active span on it\n // and we need to ensure that it is cleaned up properly once the span ends.\n const customForkedScope = customScope?.clone();\n\n return withScope(customForkedScope, () => {\n // If `options.parentSpan` is defined, we want to wrap the callback in `withActiveSpan`\n const wrapper = getActiveSpanWrapper(customParentSpan);\n\n return wrapper(() => {\n const scope = getCurrentScope();\n const parentSpan = getParentSpan(scope);\n\n const shouldSkipSpan = options.onlyIfParent && !parentSpan;\n const activeSpan = shouldSkipSpan\n ? new SentryNonRecordingSpan()\n : createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n });\n\n _setSpanForScope(scope, activeSpan);\n\n return handleCallbackErrors(\n () => callback(activeSpan),\n () => {\n // Only update the span status if it hasn't been changed yet, and the span is not yet finished\n const { status } = spanToJSON(activeSpan);\n if (activeSpan.isRecording() && (!status || status === 'ok')) {\n activeSpan.setStatus({ code: SPAN_STATUS_ERROR, message: 'internal_error' });\n }\n },\n () => {\n activeSpan.end();\n },\n );\n });\n });\n}\n\n/**\n * Similar to `Sentry.startSpan`. Wraps a function with a transaction/span, but does not finish the span\n * after the function is done automatically. Use `span.end()` to end the span.\n *\n * The created span is the active span and will be used as parent by other spans created inside the function\n * and can be accessed via `Sentry.getActiveSpan()`, as long as the function is executed while the scope is active.\n *\n * You'll always get a span passed to the callback,\n * it may just be a non-recording span if the span is not sampled or if tracing is disabled.\n */\nexport function startSpanManual(options: StartSpanOptions, callback: (span: Span, finish: () => void) => T): T {\n const acs = getAcs();\n if (acs.startSpanManual) {\n return acs.startSpanManual(options, callback);\n }\n\n const spanArguments = parseSentrySpanArguments(options);\n const { forceTransaction, parentSpan: customParentSpan, scope: customScope } = options;\n\n const customForkedScope = customScope?.clone();\n\n return withScope(customForkedScope, () => {\n // If `options.parentSpan` is defined, we want to wrap the callback in `withActiveSpan`\n const wrapper = getActiveSpanWrapper(customParentSpan);\n\n return wrapper(() => {\n const scope = getCurrentScope();\n const parentSpan = getParentSpan(scope);\n\n const shouldSkipSpan = options.onlyIfParent && !parentSpan;\n const activeSpan = shouldSkipSpan\n ? new SentryNonRecordingSpan()\n : createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n });\n\n _setSpanForScope(scope, activeSpan);\n\n return handleCallbackErrors(\n // We pass the `finish` function to the callback, so the user can finish the span manually\n // this is mainly here for historic purposes because previously, we instructed users to call\n // `finish` instead of `span.end()` to also clean up the scope. Nowadays, calling `span.end()`\n // or `finish` has the same effect and we simply leave it here to avoid breaking user code.\n () => callback(activeSpan, () => activeSpan.end()),\n () => {\n // Only update the span status if it hasn't been changed yet, and the span is not yet finished\n const { status } = spanToJSON(activeSpan);\n if (activeSpan.isRecording() && (!status || status === 'ok')) {\n activeSpan.setStatus({ code: SPAN_STATUS_ERROR, message: 'internal_error' });\n }\n },\n );\n });\n });\n}\n\n/**\n * Creates a span. This span is not set as active, so will not get automatic instrumentation spans\n * as children or be able to be accessed via `Sentry.getActiveSpan()`.\n *\n * If you want to create a span that is set as active, use {@link startSpan}.\n *\n * This function will always return a span,\n * it may just be a non-recording span if the span is not sampled or if tracing is disabled.\n */\nexport function startInactiveSpan(options: StartSpanOptions): Span {\n const acs = getAcs();\n if (acs.startInactiveSpan) {\n return acs.startInactiveSpan(options);\n }\n\n const spanArguments = parseSentrySpanArguments(options);\n const { forceTransaction, parentSpan: customParentSpan } = options;\n\n // If `options.scope` is defined, we use this as as a wrapper,\n // If `options.parentSpan` is defined, we want to wrap the callback in `withActiveSpan`\n const wrapper = options.scope\n ? (callback: () => Span) => withScope(options.scope, callback)\n : customParentSpan !== undefined\n ? (callback: () => Span) => withActiveSpan(customParentSpan, callback)\n : (callback: () => Span) => callback();\n\n return wrapper(() => {\n const scope = getCurrentScope();\n const parentSpan = getParentSpan(scope);\n\n const shouldSkipSpan = options.onlyIfParent && !parentSpan;\n\n if (shouldSkipSpan) {\n return new SentryNonRecordingSpan();\n }\n\n return createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n });\n });\n}\n\n/**\n * Continue a trace from `sentry-trace` and `baggage` values.\n * These values can be obtained from incoming request headers, or in the browser from ``\n * and `` HTML tags.\n *\n * Spans started with `startSpan`, `startSpanManual` and `startInactiveSpan`, within the callback will automatically\n * be attached to the incoming trace.\n */\nexport const continueTrace = (\n options: {\n sentryTrace: Parameters[0];\n baggage: Parameters[1];\n },\n callback: () => V,\n): V => {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n if (acs.continueTrace) {\n return acs.continueTrace(options, callback);\n }\n\n const { sentryTrace, baggage } = options;\n\n return withScope(scope => {\n const propagationContext = propagationContextFromHeaders(sentryTrace, baggage);\n scope.setPropagationContext(propagationContext);\n return callback();\n });\n};\n\n/**\n * Forks the current scope and sets the provided span as active span in the context of the provided callback. Can be\n * passed `null` to start an entirely new span tree.\n *\n * @param span Spans started in the context of the provided callback will be children of this span. If `null` is passed,\n * spans started within the callback will not be attached to a parent span.\n * @param callback Execution context in which the provided span will be active. Is passed the newly forked scope.\n * @returns the value returned from the provided callback function.\n */\nexport function withActiveSpan(span: Span | null, callback: (scope: Scope) => T): T {\n const acs = getAcs();\n if (acs.withActiveSpan) {\n return acs.withActiveSpan(span, callback);\n }\n\n return withScope(scope => {\n _setSpanForScope(scope, span || undefined);\n return callback(scope);\n });\n}\n\n/** Suppress tracing in the given callback, ensuring no spans are generated inside of it. */\nexport function suppressTracing(callback: () => T): T {\n const acs = getAcs();\n\n if (acs.suppressTracing) {\n return acs.suppressTracing(callback);\n }\n\n return withScope(scope => {\n scope.setSDKProcessingMetadata({ [SUPPRESS_TRACING_KEY]: true });\n return callback();\n });\n}\n\n/**\n * Starts a new trace for the duration of the provided callback. Spans started within the\n * callback will be part of the new trace instead of a potentially previously started trace.\n *\n * Important: Only use this function if you want to override the default trace lifetime and\n * propagation mechanism of the SDK for the duration and scope of the provided callback.\n * The newly created trace will also be the root of a new distributed trace, for example if\n * you make http requests within the callback.\n * This function might be useful if the operation you want to instrument should not be part\n * of a potentially ongoing trace.\n *\n * Default behavior:\n * - Server-side: A new trace is started for each incoming request.\n * - Browser: A new trace is started for each page our route. Navigating to a new route\n * or page will automatically create a new trace.\n */\nexport function startNewTrace(callback: () => T): T {\n return withScope(scope => {\n scope.setPropagationContext({\n traceId: generateTraceId(),\n sampleRand: Math.random(),\n });\n DEBUG_BUILD && logger.info(`Starting a new trace with id ${scope.getPropagationContext().traceId}`);\n return withActiveSpan(null, callback);\n });\n}\n\nfunction createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n}: {\n parentSpan: SentrySpan | undefined;\n spanArguments: SentrySpanArguments;\n forceTransaction?: boolean;\n scope: Scope;\n}): Span {\n if (!hasSpansEnabled()) {\n const span = new SentryNonRecordingSpan();\n\n // If this is a root span, we ensure to freeze a DSC\n // So we can have at least partial data here\n if (forceTransaction || !parentSpan) {\n const dsc = {\n sampled: 'false',\n sample_rate: '0',\n transaction: spanArguments.name,\n ...getDynamicSamplingContextFromSpan(span),\n } satisfies Partial;\n freezeDscOnSpan(span, dsc);\n }\n\n return span;\n }\n\n const isolationScope = getIsolationScope();\n\n let span: Span;\n if (parentSpan && !forceTransaction) {\n span = _startChildSpan(parentSpan, scope, spanArguments);\n addChildSpanToSpan(parentSpan, span);\n } else if (parentSpan) {\n // If we forced a transaction but have a parent span, make sure to continue from the parent span, not the scope\n const dsc = getDynamicSamplingContextFromSpan(parentSpan);\n const { traceId, spanId: parentSpanId } = parentSpan.spanContext();\n const parentSampled = spanIsSampled(parentSpan);\n\n span = _startRootSpan(\n {\n traceId,\n parentSpanId,\n ...spanArguments,\n },\n scope,\n parentSampled,\n );\n\n freezeDscOnSpan(span, dsc);\n } else {\n const {\n traceId,\n dsc,\n parentSpanId,\n sampled: parentSampled,\n } = {\n ...isolationScope.getPropagationContext(),\n ...scope.getPropagationContext(),\n };\n\n span = _startRootSpan(\n {\n traceId,\n parentSpanId,\n ...spanArguments,\n },\n scope,\n parentSampled,\n );\n\n if (dsc) {\n freezeDscOnSpan(span, dsc);\n }\n }\n\n logSpanStart(span);\n\n setCapturedScopesOnSpan(span, scope, isolationScope);\n\n return span;\n}\n\n/**\n * This converts StartSpanOptions to SentrySpanArguments.\n * For the most part (for now) we accept the same options,\n * but some of them need to be transformed.\n */\nfunction parseSentrySpanArguments(options: StartSpanOptions): SentrySpanArguments {\n const exp = options.experimental || {};\n const initialCtx: SentrySpanArguments = {\n isStandalone: exp.standalone,\n ...options,\n };\n\n if (options.startTime) {\n const ctx: SentrySpanArguments & { startTime?: SpanTimeInput } = { ...initialCtx };\n ctx.startTimestamp = spanTimeInputToSeconds(options.startTime);\n delete ctx.startTime;\n return ctx;\n }\n\n return initialCtx;\n}\n\nfunction getAcs(): AsyncContextStrategy {\n const carrier = getMainCarrier();\n return getAsyncContextStrategy(carrier);\n}\n\nfunction _startRootSpan(spanArguments: SentrySpanArguments, scope: Scope, parentSampled?: boolean): SentrySpan {\n const client = getClient();\n const options: Partial = client?.getOptions() || {};\n\n const { name = '', attributes } = spanArguments;\n const currentPropagationContext = scope.getPropagationContext();\n const [sampled, sampleRate, localSampleRateWasApplied] = scope.getScopeData().sdkProcessingMetadata[\n SUPPRESS_TRACING_KEY\n ]\n ? [false]\n : sampleSpan(\n options,\n {\n name,\n parentSampled,\n attributes,\n parentSampleRate: parseSampleRate(currentPropagationContext.dsc?.sample_rate),\n },\n currentPropagationContext.sampleRand,\n );\n\n const rootSpan = new SentrySpan({\n ...spanArguments,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom',\n [SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE]:\n sampleRate !== undefined && localSampleRateWasApplied ? sampleRate : undefined,\n ...spanArguments.attributes,\n },\n sampled,\n });\n\n if (!sampled && client) {\n DEBUG_BUILD && logger.log('[Tracing] Discarding root span because its trace was not chosen to be sampled.');\n client.recordDroppedEvent('sample_rate', 'transaction');\n }\n\n if (client) {\n client.emit('spanStart', rootSpan);\n }\n\n return rootSpan;\n}\n\n/**\n * Creates a new `Span` while setting the current `Span.id` as `parentSpanId`.\n * This inherits the sampling decision from the parent span.\n */\nfunction _startChildSpan(parentSpan: Span, scope: Scope, spanArguments: SentrySpanArguments): Span {\n const { spanId, traceId } = parentSpan.spanContext();\n const sampled = scope.getScopeData().sdkProcessingMetadata[SUPPRESS_TRACING_KEY] ? false : spanIsSampled(parentSpan);\n\n const childSpan = sampled\n ? new SentrySpan({\n ...spanArguments,\n parentSpanId: spanId,\n traceId,\n sampled,\n })\n : new SentryNonRecordingSpan({ traceId });\n\n addChildSpanToSpan(parentSpan, childSpan);\n\n const client = getClient();\n if (client) {\n client.emit('spanStart', childSpan);\n // If it has an endTimestamp, it's already ended\n if (spanArguments.endTimestamp) {\n client.emit('spanEnd', childSpan);\n }\n }\n\n return childSpan;\n}\n\nfunction getParentSpan(scope: Scope): SentrySpan | undefined {\n const span = _getSpanForScope(scope) as SentrySpan | undefined;\n\n if (!span) {\n return undefined;\n }\n\n const client = getClient();\n const options: Partial = client ? client.getOptions() : {};\n if (options.parentSpanIsAlwaysRootSpan) {\n return getRootSpan(span) as SentrySpan;\n }\n\n return span;\n}\n\nfunction getActiveSpanWrapper(parentSpan: Span | undefined | null): (callback: () => T) => T {\n return parentSpan !== undefined\n ? (callback: () => T) => {\n return withActiveSpan(parentSpan, callback);\n }\n : (callback: () => T) => callback();\n}\n","import type { Options, SamplingContext } from '../types-hoist';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { logger } from '../utils-hoist/logger';\nimport { hasSpansEnabled } from '../utils/hasSpansEnabled';\nimport { parseSampleRate } from '../utils/parseSampleRate';\n\n/**\n * Makes a sampling decision for the given options.\n *\n * Called every time a root span is created. Only root spans which emerge with a `sampled` value of `true` will be\n * sent to Sentry.\n */\nexport function sampleSpan(\n options: Pick,\n samplingContext: SamplingContext,\n sampleRand: number,\n): [sampled: boolean, sampleRate?: number, localSampleRateWasApplied?: boolean] {\n // nothing to do if span recording is not enabled\n if (!hasSpansEnabled(options)) {\n return [false];\n }\n\n let localSampleRateWasApplied = undefined;\n\n // we would have bailed already if neither `tracesSampler` nor `tracesSampleRate` were defined, so one of these should\n // work; prefer the hook if so\n let sampleRate;\n if (typeof options.tracesSampler === 'function') {\n sampleRate = options.tracesSampler({\n ...samplingContext,\n inheritOrSampleWith: fallbackSampleRate => {\n // If we have an incoming parent sample rate, we'll just use that one.\n // The sampling decision will be inherited because of the sample_rand that was generated when the trace reached the incoming boundaries of the SDK.\n if (typeof samplingContext.parentSampleRate === 'number') {\n return samplingContext.parentSampleRate;\n }\n\n // Fallback if parent sample rate is not on the incoming trace (e.g. if there is no baggage)\n // This is to provide backwards compatibility if there are incoming traces from older SDKs that don't send a parent sample rate or a sample rand. In these cases we just want to force either a sampling decision on the downstream traces via the sample rate.\n if (typeof samplingContext.parentSampled === 'boolean') {\n return Number(samplingContext.parentSampled);\n }\n\n return fallbackSampleRate;\n },\n });\n localSampleRateWasApplied = true;\n } else if (samplingContext.parentSampled !== undefined) {\n sampleRate = samplingContext.parentSampled;\n } else if (typeof options.tracesSampleRate !== 'undefined') {\n sampleRate = options.tracesSampleRate;\n localSampleRateWasApplied = true;\n }\n\n // Since this is coming from the user (or from a function provided by the user), who knows what we might get.\n // (The only valid values are booleans or numbers between 0 and 1.)\n const parsedSampleRate = parseSampleRate(sampleRate);\n\n if (parsedSampleRate === undefined) {\n DEBUG_BUILD &&\n logger.warn(\n `[Tracing] Discarding root span because of invalid sample rate. Sample rate must be a boolean or a number between 0 and 1. Got ${JSON.stringify(\n sampleRate,\n )} of type ${JSON.stringify(typeof sampleRate)}.`,\n );\n return [false];\n }\n\n // if the function returned 0 (or false), or if `tracesSampleRate` is 0, it's a sign the transaction should be dropped\n if (!parsedSampleRate) {\n DEBUG_BUILD &&\n logger.log(\n `[Tracing] Discarding transaction because ${\n typeof options.tracesSampler === 'function'\n ? 'tracesSampler returned 0 or false'\n : 'a negative sampling decision was inherited or tracesSampleRate is set to 0'\n }`,\n );\n return [false, parsedSampleRate, localSampleRateWasApplied];\n }\n\n // We always compare the sample rand for the current execution context against the chosen sample rate.\n // Read more: https://develop.sentry.dev/sdk/telemetry/traces/#propagated-random-value\n const shouldSample = sampleRand < parsedSampleRate;\n\n // if we're not going to keep it, we're done\n if (!shouldSample) {\n DEBUG_BUILD &&\n logger.log(\n `[Tracing] Discarding transaction because it's not included in the random sample (sampling rate = ${Number(\n sampleRate,\n )})`,\n );\n }\n\n return [shouldSample, parsedSampleRate, localSampleRateWasApplied];\n}\n","import type { Integration, SentrySpan, Span, SpanAttributes, SpanTimeInput, StartSpanOptions } from '@sentry/core';\nimport { getClient, getCurrentScope, spanToJSON, startInactiveSpan, withActiveSpan } from '@sentry/core';\nimport { WINDOW } from '../types';\n\n/**\n * Checks if a given value is a valid measurement value.\n */\nexport function isMeasurementValue(value: unknown): value is number {\n return typeof value === 'number' && isFinite(value);\n}\n\n/**\n * Helper function to start child on transactions. This function will make sure that the transaction will\n * use the start timestamp of the created child span if it is earlier than the transactions actual\n * start timestamp.\n */\nexport function startAndEndSpan(\n parentSpan: Span,\n startTimeInSeconds: number,\n endTime: SpanTimeInput,\n { ...ctx }: StartSpanOptions,\n): Span | undefined {\n const parentStartTime = spanToJSON(parentSpan).start_timestamp;\n if (parentStartTime && parentStartTime > startTimeInSeconds) {\n // We can only do this for SentrySpans...\n if (typeof (parentSpan as Partial).updateStartTime === 'function') {\n (parentSpan as SentrySpan).updateStartTime(startTimeInSeconds);\n }\n }\n\n // The return value only exists for tests\n return withActiveSpan(parentSpan, () => {\n const span = startInactiveSpan({\n startTime: startTimeInSeconds,\n ...ctx,\n });\n\n if (span) {\n span.end(endTime);\n }\n\n return span;\n });\n}\n\ninterface StandaloneWebVitalSpanOptions {\n name: string;\n transaction?: string;\n attributes: SpanAttributes;\n startTime: number;\n}\n\n/**\n * Starts an inactive, standalone span used to send web vital values to Sentry.\n * DO NOT use this for arbitrary spans, as these spans require special handling\n * during ingestion to extract metrics.\n *\n * This function adds a bunch of attributes and data to the span that's shared\n * by all web vital standalone spans. However, you need to take care of adding\n * the actual web vital value as an event to the span. Also, you need to assign\n * a transaction name and some other values that are specific to the web vital.\n *\n * Ultimately, you also need to take care of ending the span to send it off.\n *\n * @param options\n *\n * @returns an inactive, standalone and NOT YET ended span\n */\nexport function startStandaloneWebVitalSpan(options: StandaloneWebVitalSpanOptions): Span | undefined {\n const client = getClient();\n if (!client) {\n return;\n }\n\n const { name, transaction, attributes: passedAttributes, startTime } = options;\n\n const { release, environment, sendDefaultPii } = client.getOptions();\n // We need to get the replay, user, and activeTransaction from the current scope\n // so that we can associate replay id, profile id, and a user display to the span\n const replay = client.getIntegrationByName string }>('Replay');\n const replayId = replay?.getReplayId();\n\n const scope = getCurrentScope();\n\n const user = scope.getUser();\n const userDisplay = user !== undefined ? user.email || user.id || user.ip_address : undefined;\n\n let profileId: string | undefined;\n try {\n // @ts-expect-error skip optional chaining to save bundle size with try catch\n profileId = scope.getScopeData().contexts.profile.profile_id;\n } catch {\n // do nothing\n }\n\n const attributes: SpanAttributes = {\n release,\n environment,\n\n user: userDisplay || undefined,\n profile_id: profileId || undefined,\n replay_id: replayId || undefined,\n\n transaction,\n\n // Web vital score calculation relies on the user agent to account for different\n // browsers setting different thresholds for what is considered a good/meh/bad value.\n // For example: Chrome vs. Chrome Mobile\n 'user_agent.original': WINDOW.navigator?.userAgent,\n\n // This tells Sentry to infer the IP address from the request\n 'client.address': sendDefaultPii ? '{{auto}}' : undefined,\n\n ...passedAttributes,\n };\n\n return startInactiveSpan({\n name,\n attributes,\n startTime,\n experimental: {\n standalone: true,\n },\n });\n}\n\n/** Get the browser performance API. */\nexport function getBrowserPerformanceAPI(): Performance | undefined {\n // @ts-expect-error we want to make sure all of these are available, even if TS is sure they are\n return WINDOW.addEventListener && WINDOW.performance;\n}\n\n/**\n * Converts from milliseconds to seconds\n * @param time time in ms\n */\nexport function msToSec(time: number): number {\n return time / 1000;\n}\n\n/**\n * Converts ALPN protocol ids to name and version.\n *\n * (https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids)\n * @param nextHopProtocol PerformanceResourceTiming.nextHopProtocol\n */\nexport function extractNetworkProtocol(nextHopProtocol: string): { name: string; version: string } {\n let name = 'unknown';\n let version = 'unknown';\n let _name = '';\n for (const char of nextHopProtocol) {\n // http/1.1 etc.\n if (char === '/') {\n [name, version] = nextHopProtocol.split('/') as [string, string];\n break;\n }\n // h2, h3 etc.\n if (!isNaN(Number(char))) {\n name = _name === 'h' ? 'http' : _name;\n version = nextHopProtocol.split(_name)[1] as string;\n break;\n }\n _name += char;\n }\n if (_name === nextHopProtocol) {\n // webrtc, ftp, etc.\n name = _name;\n }\n return { name, version };\n}\n","import {\n SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE,\n SEMANTIC_ATTRIBUTE_SENTRY_OP,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n getActiveSpan,\n getClient,\n getCurrentScope,\n getRootSpan,\n spanToJSON,\n} from '@sentry/core';\nimport { browserPerformanceTimeOrigin, dropUndefinedKeys, htmlTreeAsString, logger } from '@sentry/core';\nimport type { SpanAttributes } from '@sentry/core';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { addClsInstrumentationHandler } from './instrument';\nimport { msToSec, startStandaloneWebVitalSpan } from './utils';\nimport { onHidden } from './web-vitals/lib/onHidden';\n\n/**\n * Starts tracking the Cumulative Layout Shift on the current page and collects the value once\n *\n * - the page visibility is hidden\n * - a navigation span is started (to stop CLS measurement for SPA soft navigations)\n *\n * Once either of these events triggers, the CLS value is sent as a standalone span and we stop\n * measuring CLS.\n */\nexport function trackClsAsStandaloneSpan(): void {\n let standaloneCLsValue = 0;\n let standaloneClsEntry: LayoutShift | undefined;\n let pageloadSpanId: string | undefined;\n\n if (!supportsLayoutShift()) {\n return;\n }\n\n let sentSpan = false;\n function _collectClsOnce() {\n if (sentSpan) {\n return;\n }\n sentSpan = true;\n if (pageloadSpanId) {\n sendStandaloneClsSpan(standaloneCLsValue, standaloneClsEntry, pageloadSpanId);\n }\n cleanupClsHandler();\n }\n\n const cleanupClsHandler = addClsInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1] as LayoutShift | undefined;\n if (!entry) {\n return;\n }\n standaloneCLsValue = metric.value;\n standaloneClsEntry = entry;\n }, true);\n\n // use pagehide event from web-vitals\n onHidden(() => {\n _collectClsOnce();\n });\n\n // Since the call chain of this function is synchronous and evaluates before the SDK client is created,\n // we need to wait with subscribing to a client hook until the client is created. Therefore, we defer\n // to the next tick after the SDK setup.\n setTimeout(() => {\n const client = getClient();\n\n if (!client) {\n return;\n }\n\n const unsubscribeStartNavigation = client.on('startNavigationSpan', () => {\n _collectClsOnce();\n unsubscribeStartNavigation?.();\n });\n\n const activeSpan = getActiveSpan();\n if (activeSpan) {\n const rootSpan = getRootSpan(activeSpan);\n const spanJSON = spanToJSON(rootSpan);\n if (spanJSON.op === 'pageload') {\n pageloadSpanId = rootSpan.spanContext().spanId;\n }\n }\n }, 0);\n}\n\nfunction sendStandaloneClsSpan(clsValue: number, entry: LayoutShift | undefined, pageloadSpanId: string) {\n DEBUG_BUILD && logger.log(`Sending CLS span (${clsValue})`);\n\n const startTime = msToSec((browserPerformanceTimeOrigin() || 0) + (entry?.startTime || 0));\n const routeName = getCurrentScope().getScopeData().transactionName;\n\n const name = entry ? htmlTreeAsString(entry.sources[0]?.node) : 'Layout shift';\n\n const attributes: SpanAttributes = dropUndefinedKeys({\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.http.browser.cls',\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'ui.webvital.cls',\n [SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME]: entry?.duration || 0,\n // attach the pageload span id to the CLS span so that we can link them in the UI\n 'sentry.pageload.span_id': pageloadSpanId,\n });\n\n const span = startStandaloneWebVitalSpan({\n name,\n transaction: routeName,\n attributes,\n startTime,\n });\n\n if (span) {\n span.addEvent('cls', {\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT]: '',\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE]: clsValue,\n });\n\n // LayoutShift performance entries always have a duration of 0, so we don't need to add `entry.duration` here\n // see: https://developer.mozilla.org/en-US/docs/Web/API/PerformanceEntry/duration\n span.end(startTime);\n }\n}\n\nfunction supportsLayoutShift(): boolean {\n try {\n return PerformanceObserver.supportedEntryTypes.includes('layout-shift');\n } catch {\n return false;\n }\n}\n","/* eslint-disable max-lines */\nimport type { Measurements, Span, SpanAttributes, StartSpanOptions } from '@sentry/core';\nimport {\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n browserPerformanceTimeOrigin,\n getActiveSpan,\n getComponentName,\n htmlTreeAsString,\n parseUrl,\n setMeasurement,\n spanToJSON,\n} from '@sentry/core';\nimport { WINDOW } from '../types';\nimport { trackClsAsStandaloneSpan } from './cls';\nimport {\n type PerformanceLongAnimationFrameTiming,\n addClsInstrumentationHandler,\n addFidInstrumentationHandler,\n addLcpInstrumentationHandler,\n addPerformanceInstrumentationHandler,\n addTtfbInstrumentationHandler,\n} from './instrument';\nimport {\n extractNetworkProtocol,\n getBrowserPerformanceAPI,\n isMeasurementValue,\n msToSec,\n startAndEndSpan,\n} from './utils';\nimport { getActivationStart } from './web-vitals/lib/getActivationStart';\nimport { getNavigationEntry } from './web-vitals/lib/getNavigationEntry';\nimport { getVisibilityWatcher } from './web-vitals/lib/getVisibilityWatcher';\n\ninterface NavigatorNetworkInformation {\n readonly connection?: NetworkInformation;\n}\n\n// http://wicg.github.io/netinfo/#connection-types\ntype ConnectionType = 'bluetooth' | 'cellular' | 'ethernet' | 'mixed' | 'none' | 'other' | 'unknown' | 'wifi' | 'wimax';\n\n// http://wicg.github.io/netinfo/#effectiveconnectiontype-enum\ntype EffectiveConnectionType = '2g' | '3g' | '4g' | 'slow-2g';\n\n// http://wicg.github.io/netinfo/#dom-megabit\ntype Megabit = number;\n// http://wicg.github.io/netinfo/#dom-millisecond\ntype Millisecond = number;\n\n// http://wicg.github.io/netinfo/#networkinformation-interface\ninterface NetworkInformation extends EventTarget {\n // http://wicg.github.io/netinfo/#type-attribute\n readonly type?: ConnectionType;\n // http://wicg.github.io/netinfo/#effectivetype-attribute\n readonly effectiveType?: EffectiveConnectionType;\n // http://wicg.github.io/netinfo/#downlinkmax-attribute\n readonly downlinkMax?: Megabit;\n // http://wicg.github.io/netinfo/#downlink-attribute\n readonly downlink?: Megabit;\n // http://wicg.github.io/netinfo/#rtt-attribute\n readonly rtt?: Millisecond;\n // http://wicg.github.io/netinfo/#savedata-attribute\n readonly saveData?: boolean;\n // http://wicg.github.io/netinfo/#handling-changes-to-the-underlying-connection\n onchange?: EventListener;\n}\n\n// https://w3c.github.io/device-memory/#sec-device-memory-js-api\ninterface NavigatorDeviceMemory {\n readonly deviceMemory?: number;\n}\n\nconst MAX_INT_AS_BYTES = 2147483647;\n\nlet _performanceCursor: number = 0;\n\nlet _measurements: Measurements = {};\nlet _lcpEntry: LargestContentfulPaint | undefined;\nlet _clsEntry: LayoutShift | undefined;\n\ninterface StartTrackingWebVitalsOptions {\n recordClsStandaloneSpans: boolean;\n}\n\n/**\n * Start tracking web vitals.\n * The callback returned by this function can be used to stop tracking & ensure all measurements are final & captured.\n *\n * @returns A function that forces web vitals collection\n */\nexport function startTrackingWebVitals({ recordClsStandaloneSpans }: StartTrackingWebVitalsOptions): () => void {\n const performance = getBrowserPerformanceAPI();\n if (performance && browserPerformanceTimeOrigin()) {\n // @ts-expect-error we want to make sure all of these are available, even if TS is sure they are\n if (performance.mark) {\n WINDOW.performance.mark('sentry-tracing-init');\n }\n const fidCleanupCallback = _trackFID();\n const lcpCleanupCallback = _trackLCP();\n const ttfbCleanupCallback = _trackTtfb();\n const clsCleanupCallback = recordClsStandaloneSpans ? trackClsAsStandaloneSpan() : _trackCLS();\n\n return (): void => {\n fidCleanupCallback();\n lcpCleanupCallback();\n ttfbCleanupCallback();\n clsCleanupCallback?.();\n };\n }\n\n return () => undefined;\n}\n\n/**\n * Start tracking long tasks.\n */\nexport function startTrackingLongTasks(): void {\n addPerformanceInstrumentationHandler('longtask', ({ entries }) => {\n const parent = getActiveSpan();\n if (!parent) {\n return;\n }\n\n const { op: parentOp, start_timestamp: parentStartTimestamp } = spanToJSON(parent);\n\n for (const entry of entries) {\n const startTime = msToSec((browserPerformanceTimeOrigin() as number) + entry.startTime);\n const duration = msToSec(entry.duration);\n\n if (parentOp === 'navigation' && parentStartTimestamp && startTime < parentStartTimestamp) {\n // Skip adding a span if the long task started before the navigation started.\n // `startAndEndSpan` will otherwise adjust the parent's start time to the span's start\n // time, potentially skewing the duration of the actual navigation as reported via our\n // routing instrumentations\n continue;\n }\n\n startAndEndSpan(parent, startTime, startTime + duration, {\n name: 'Main UI thread blocked',\n op: 'ui.long-task',\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n }\n });\n}\n\n/**\n * Start tracking long animation frames.\n */\nexport function startTrackingLongAnimationFrames(): void {\n // NOTE: the current web-vitals version (3.5.2) does not support long-animation-frame, so\n // we directly observe `long-animation-frame` events instead of through the web-vitals\n // `observe` helper function.\n const observer = new PerformanceObserver(list => {\n const parent = getActiveSpan();\n if (!parent) {\n return;\n }\n for (const entry of list.getEntries() as PerformanceLongAnimationFrameTiming[]) {\n if (!entry.scripts[0]) {\n continue;\n }\n\n const startTime = msToSec((browserPerformanceTimeOrigin() as number) + entry.startTime);\n\n const { start_timestamp: parentStartTimestamp, op: parentOp } = spanToJSON(parent);\n\n if (parentOp === 'navigation' && parentStartTimestamp && startTime < parentStartTimestamp) {\n // Skip adding the span if the long animation frame started before the navigation started.\n // `startAndEndSpan` will otherwise adjust the parent's start time to the span's start\n // time, potentially skewing the duration of the actual navigation as reported via our\n // routing instrumentations\n continue;\n }\n const duration = msToSec(entry.duration);\n\n const attributes: SpanAttributes = {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n };\n\n const initialScript = entry.scripts[0];\n const { invoker, invokerType, sourceURL, sourceFunctionName, sourceCharPosition } = initialScript;\n attributes['browser.script.invoker'] = invoker;\n attributes['browser.script.invoker_type'] = invokerType;\n if (sourceURL) {\n attributes['code.filepath'] = sourceURL;\n }\n if (sourceFunctionName) {\n attributes['code.function'] = sourceFunctionName;\n }\n if (sourceCharPosition !== -1) {\n attributes['browser.script.source_char_position'] = sourceCharPosition;\n }\n\n startAndEndSpan(parent, startTime, startTime + duration, {\n name: 'Main UI thread blocked',\n op: 'ui.long-animation-frame',\n attributes,\n });\n }\n });\n\n observer.observe({ type: 'long-animation-frame', buffered: true });\n}\n\n/**\n * Start tracking interaction events.\n */\nexport function startTrackingInteractions(): void {\n addPerformanceInstrumentationHandler('event', ({ entries }) => {\n const parent = getActiveSpan();\n if (!parent) {\n return;\n }\n for (const entry of entries) {\n if (entry.name === 'click') {\n const startTime = msToSec((browserPerformanceTimeOrigin() as number) + entry.startTime);\n const duration = msToSec(entry.duration);\n\n const spanOptions: StartSpanOptions & Required> = {\n name: htmlTreeAsString(entry.target),\n op: `ui.interaction.${entry.name}`,\n startTime: startTime,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n };\n\n const componentName = getComponentName(entry.target);\n if (componentName) {\n spanOptions.attributes['ui.component_name'] = componentName;\n }\n\n startAndEndSpan(parent, startTime, startTime + duration, spanOptions);\n }\n }\n });\n}\n\nexport { registerInpInteractionListener, startTrackingINP } from './inp';\n\n/**\n * Starts tracking the Cumulative Layout Shift on the current page and collects the value and last entry\n * to the `_measurements` object which ultimately is applied to the pageload span's measurements.\n */\nfunction _trackCLS(): () => void {\n return addClsInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1] as LayoutShift | undefined;\n if (!entry) {\n return;\n }\n _measurements['cls'] = { value: metric.value, unit: '' };\n _clsEntry = entry;\n }, true);\n}\n\n/** Starts tracking the Largest Contentful Paint on the current page. */\nfunction _trackLCP(): () => void {\n return addLcpInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1];\n if (!entry) {\n return;\n }\n\n _measurements['lcp'] = { value: metric.value, unit: 'millisecond' };\n _lcpEntry = entry as LargestContentfulPaint;\n }, true);\n}\n\n/** Starts tracking the First Input Delay on the current page. */\nfunction _trackFID(): () => void {\n return addFidInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1];\n if (!entry) {\n return;\n }\n\n const timeOrigin = msToSec(browserPerformanceTimeOrigin() as number);\n const startTime = msToSec(entry.startTime);\n _measurements['fid'] = { value: metric.value, unit: 'millisecond' };\n _measurements['mark.fid'] = { value: timeOrigin + startTime, unit: 'second' };\n });\n}\n\nfunction _trackTtfb(): () => void {\n return addTtfbInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1];\n if (!entry) {\n return;\n }\n\n _measurements['ttfb'] = { value: metric.value, unit: 'millisecond' };\n });\n}\n\ninterface AddPerformanceEntriesOptions {\n /**\n * Flag to determine if CLS should be recorded as a measurement on the span or\n * sent as a standalone span instead.\n */\n recordClsOnPageloadSpan: boolean;\n}\n\n/** Add performance related spans to a transaction */\nexport function addPerformanceEntries(span: Span, options: AddPerformanceEntriesOptions): void {\n const performance = getBrowserPerformanceAPI();\n const origin = browserPerformanceTimeOrigin();\n if (!performance?.getEntries || !origin) {\n // Gatekeeper if performance API not available\n return;\n }\n\n const timeOrigin = msToSec(origin);\n\n const performanceEntries = performance.getEntries();\n\n const { op, start_timestamp: transactionStartTime } = spanToJSON(span);\n\n performanceEntries.slice(_performanceCursor).forEach(entry => {\n const startTime = msToSec(entry.startTime);\n const duration = msToSec(\n // Inexplicably, Chrome sometimes emits a negative duration. We need to work around this.\n // There is a SO post attempting to explain this, but it leaves one with open questions: https://stackoverflow.com/questions/23191918/peformance-getentries-and-negative-duration-display\n // The way we clamp the value is probably not accurate, since we have observed this happen for things that may take a while to load, like for example the replay worker.\n // TODO: Investigate why this happens and how to properly mitigate. For now, this is a workaround to prevent transactions being dropped due to negative duration spans.\n Math.max(0, entry.duration),\n );\n\n if (op === 'navigation' && transactionStartTime && timeOrigin + startTime < transactionStartTime) {\n return;\n }\n\n switch (entry.entryType) {\n case 'navigation': {\n _addNavigationSpans(span, entry as PerformanceNavigationTiming, timeOrigin);\n break;\n }\n case 'mark':\n case 'paint':\n case 'measure': {\n _addMeasureSpans(span, entry, startTime, duration, timeOrigin);\n\n // capture web vitals\n const firstHidden = getVisibilityWatcher();\n // Only report if the page wasn't hidden prior to the web vital.\n const shouldRecord = entry.startTime < firstHidden.firstHiddenTime;\n\n if (entry.name === 'first-paint' && shouldRecord) {\n _measurements['fp'] = { value: entry.startTime, unit: 'millisecond' };\n }\n if (entry.name === 'first-contentful-paint' && shouldRecord) {\n _measurements['fcp'] = { value: entry.startTime, unit: 'millisecond' };\n }\n break;\n }\n case 'resource': {\n _addResourceSpans(span, entry as PerformanceResourceTiming, entry.name, startTime, duration, timeOrigin);\n break;\n }\n // Ignore other entry types.\n }\n });\n\n _performanceCursor = Math.max(performanceEntries.length - 1, 0);\n\n _trackNavigator(span);\n\n // Measurements are only available for pageload transactions\n if (op === 'pageload') {\n _addTtfbRequestTimeToMeasurements(_measurements);\n\n const fidMark = _measurements['mark.fid'];\n if (fidMark && _measurements['fid']) {\n // create span for FID\n startAndEndSpan(span, fidMark.value, fidMark.value + msToSec(_measurements['fid'].value), {\n name: 'first input delay',\n op: 'ui.action',\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n\n // Delete mark.fid as we don't want it to be part of final payload\n delete _measurements['mark.fid'];\n }\n\n // If FCP is not recorded we should not record the cls value\n // according to the new definition of CLS.\n // TODO: Check if the first condition is still necessary: `onCLS` already only fires once `onFCP` was called.\n if (!('fcp' in _measurements) || !options.recordClsOnPageloadSpan) {\n delete _measurements.cls;\n }\n\n Object.entries(_measurements).forEach(([measurementName, measurement]) => {\n setMeasurement(measurementName, measurement.value, measurement.unit);\n });\n\n // Set timeOrigin which denotes the timestamp which to base the LCP/FCP/FP/TTFB measurements on\n span.setAttribute('performance.timeOrigin', timeOrigin);\n\n // In prerendering scenarios, where a page might be prefetched and pre-rendered before the user clicks the link,\n // the navigation starts earlier than when the user clicks it. Web Vitals should always be based on the\n // user-perceived time, so they are not reported from the actual start of the navigation, but rather from the\n // time where the user actively started the navigation, for example by clicking a link.\n // This is user action is called \"activation\" and the time between navigation and activation is stored in\n // the `activationStart` attribute of the \"navigation\" PerformanceEntry.\n span.setAttribute('performance.activationStart', getActivationStart());\n\n _setWebVitalAttributes(span);\n }\n\n _lcpEntry = undefined;\n _clsEntry = undefined;\n _measurements = {};\n}\n\n/**\n * Create measure related spans.\n * Exported only for tests.\n */\nexport function _addMeasureSpans(\n span: Span,\n entry: PerformanceEntry,\n startTime: number,\n duration: number,\n timeOrigin: number,\n): void {\n const navEntry = getNavigationEntry(false);\n const requestTime = msToSec(navEntry ? navEntry.requestStart : 0);\n // Because performance.measure accepts arbitrary timestamps it can produce\n // spans that happen before the browser even makes a request for the page.\n //\n // An example of this is the automatically generated Next.js-before-hydration\n // spans created by the Next.js framework.\n //\n // To prevent this we will pin the start timestamp to the request start time\n // This does make duration inaccurate, so if this does happen, we will add\n // an attribute to the span\n const measureStartTimestamp = timeOrigin + Math.max(startTime, requestTime);\n const startTimeStamp = timeOrigin + startTime;\n const measureEndTimestamp = startTimeStamp + duration;\n\n const attributes: SpanAttributes = {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.resource.browser.metrics',\n };\n\n if (measureStartTimestamp !== startTimeStamp) {\n attributes['sentry.browser.measure_happened_before_request'] = true;\n attributes['sentry.browser.measure_start_time'] = measureStartTimestamp;\n }\n\n // Measurements from third parties can be off, which would create invalid spans, dropping transactions in the process.\n if (measureStartTimestamp <= measureEndTimestamp) {\n startAndEndSpan(span, measureStartTimestamp, measureEndTimestamp, {\n name: entry.name as string,\n op: entry.entryType as string,\n attributes,\n });\n }\n}\n\n/** Instrument navigation entries */\nfunction _addNavigationSpans(span: Span, entry: PerformanceNavigationTiming, timeOrigin: number): void {\n (['unloadEvent', 'redirect', 'domContentLoadedEvent', 'loadEvent', 'connect'] as const).forEach(event => {\n _addPerformanceNavigationTiming(span, entry, event, timeOrigin);\n });\n _addPerformanceNavigationTiming(span, entry, 'secureConnection', timeOrigin, 'TLS/SSL');\n _addPerformanceNavigationTiming(span, entry, 'fetch', timeOrigin, 'cache');\n _addPerformanceNavigationTiming(span, entry, 'domainLookup', timeOrigin, 'DNS');\n\n _addRequest(span, entry, timeOrigin);\n}\n\ntype StartEventName =\n | 'secureConnection'\n | 'fetch'\n | 'domainLookup'\n | 'unloadEvent'\n | 'redirect'\n | 'connect'\n | 'domContentLoadedEvent'\n | 'loadEvent';\n\ntype EndEventName =\n | 'connectEnd'\n | 'domainLookupStart'\n | 'domainLookupEnd'\n | 'unloadEventEnd'\n | 'redirectEnd'\n | 'connectEnd'\n | 'domContentLoadedEventEnd'\n | 'loadEventEnd';\n\n/** Create performance navigation related spans */\nfunction _addPerformanceNavigationTiming(\n span: Span,\n entry: PerformanceNavigationTiming,\n event: StartEventName,\n timeOrigin: number,\n name: string = event,\n): void {\n const eventEnd = _getEndPropertyNameForNavigationTiming(event) satisfies keyof PerformanceNavigationTiming;\n const end = entry[eventEnd];\n const start = entry[`${event}Start`];\n if (!start || !end) {\n return;\n }\n startAndEndSpan(span, timeOrigin + msToSec(start), timeOrigin + msToSec(end), {\n op: `browser.${name}`,\n name: entry.name,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n}\n\nfunction _getEndPropertyNameForNavigationTiming(event: StartEventName): EndEventName {\n if (event === 'secureConnection') {\n return 'connectEnd';\n }\n if (event === 'fetch') {\n return 'domainLookupStart';\n }\n return `${event}End`;\n}\n\n/** Create request and response related spans */\nfunction _addRequest(span: Span, entry: PerformanceNavigationTiming, timeOrigin: number): void {\n const requestStartTimestamp = timeOrigin + msToSec(entry.requestStart as number);\n const responseEndTimestamp = timeOrigin + msToSec(entry.responseEnd as number);\n const responseStartTimestamp = timeOrigin + msToSec(entry.responseStart as number);\n if (entry.responseEnd) {\n // It is possible that we are collecting these metrics when the page hasn't finished loading yet, for example when the HTML slowly streams in.\n // In this case, ie. when the document request hasn't finished yet, `entry.responseEnd` will be 0.\n // In order not to produce faulty spans, where the end timestamp is before the start timestamp, we will only collect\n // these spans when the responseEnd value is available. The backend (Relay) would drop the entire span if it contained faulty spans.\n startAndEndSpan(span, requestStartTimestamp, responseEndTimestamp, {\n op: 'browser.request',\n name: entry.name,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n\n startAndEndSpan(span, responseStartTimestamp, responseEndTimestamp, {\n op: 'browser.response',\n name: entry.name,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n }\n}\n\n/**\n * Create resource-related spans.\n * Exported only for tests.\n */\nexport function _addResourceSpans(\n span: Span,\n entry: PerformanceResourceTiming,\n resourceUrl: string,\n startTime: number,\n duration: number,\n timeOrigin: number,\n): void {\n // we already instrument based on fetch and xhr, so we don't need to\n // duplicate spans here.\n if (entry.initiatorType === 'xmlhttprequest' || entry.initiatorType === 'fetch') {\n return;\n }\n\n const parsedUrl = parseUrl(resourceUrl);\n\n const attributes: SpanAttributes = {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.resource.browser.metrics',\n };\n setResourceEntrySizeData(attributes, entry, 'transferSize', 'http.response_transfer_size');\n setResourceEntrySizeData(attributes, entry, 'encodedBodySize', 'http.response_content_length');\n setResourceEntrySizeData(attributes, entry, 'decodedBodySize', 'http.decoded_response_content_length');\n\n // `deliveryType` is experimental and does not exist everywhere\n const deliveryType = (entry as { deliveryType?: 'cache' | 'navigational-prefetch' | '' }).deliveryType;\n if (deliveryType != null) {\n attributes['http.response_delivery_type'] = deliveryType;\n }\n\n // Types do not reflect this property yet\n const renderBlockingStatus = (entry as { renderBlockingStatus?: 'render-blocking' | 'non-render-blocking' })\n .renderBlockingStatus;\n if (renderBlockingStatus) {\n attributes['resource.render_blocking_status'] = renderBlockingStatus;\n }\n\n if (parsedUrl.protocol) {\n attributes['url.scheme'] = parsedUrl.protocol.split(':').pop(); // the protocol returned by parseUrl includes a :, but OTEL spec does not, so we remove it.\n }\n\n if (parsedUrl.host) {\n attributes['server.address'] = parsedUrl.host;\n }\n\n attributes['url.same_origin'] = resourceUrl.includes(WINDOW.location.origin);\n\n const { name, version } = extractNetworkProtocol(entry.nextHopProtocol);\n attributes['network.protocol.name'] = name;\n attributes['network.protocol.version'] = version;\n\n const startTimestamp = timeOrigin + startTime;\n const endTimestamp = startTimestamp + duration;\n\n startAndEndSpan(span, startTimestamp, endTimestamp, {\n name: resourceUrl.replace(WINDOW.location.origin, ''),\n op: entry.initiatorType ? `resource.${entry.initiatorType}` : 'resource.other',\n attributes,\n });\n}\n\n/**\n * Capture the information of the user agent.\n */\nfunction _trackNavigator(span: Span): void {\n const navigator = WINDOW.navigator as null | (Navigator & NavigatorNetworkInformation & NavigatorDeviceMemory);\n if (!navigator) {\n return;\n }\n\n // track network connectivity\n const connection = navigator.connection;\n if (connection) {\n if (connection.effectiveType) {\n span.setAttribute('effectiveConnectionType', connection.effectiveType);\n }\n\n if (connection.type) {\n span.setAttribute('connectionType', connection.type);\n }\n\n if (isMeasurementValue(connection.rtt)) {\n _measurements['connection.rtt'] = { value: connection.rtt, unit: 'millisecond' };\n }\n }\n\n if (isMeasurementValue(navigator.deviceMemory)) {\n span.setAttribute('deviceMemory', `${navigator.deviceMemory} GB`);\n }\n\n if (isMeasurementValue(navigator.hardwareConcurrency)) {\n span.setAttribute('hardwareConcurrency', String(navigator.hardwareConcurrency));\n }\n}\n\n/** Add LCP / CLS data to span to allow debugging */\nfunction _setWebVitalAttributes(span: Span): void {\n if (_lcpEntry) {\n // Capture Properties of the LCP element that contributes to the LCP.\n\n if (_lcpEntry.element) {\n span.setAttribute('lcp.element', htmlTreeAsString(_lcpEntry.element));\n }\n\n if (_lcpEntry.id) {\n span.setAttribute('lcp.id', _lcpEntry.id);\n }\n\n if (_lcpEntry.url) {\n // Trim URL to the first 200 characters.\n span.setAttribute('lcp.url', _lcpEntry.url.trim().slice(0, 200));\n }\n\n if (_lcpEntry.loadTime != null) {\n // loadTime is the time of LCP that's related to receiving the LCP element response..\n span.setAttribute('lcp.loadTime', _lcpEntry.loadTime);\n }\n\n if (_lcpEntry.renderTime != null) {\n // renderTime is loadTime + rendering time\n // it's 0 if the LCP element is loaded from a 3rd party origin that doesn't send the\n // `Timing-Allow-Origin` header.\n span.setAttribute('lcp.renderTime', _lcpEntry.renderTime);\n }\n\n span.setAttribute('lcp.size', _lcpEntry.size);\n }\n\n // See: https://developer.mozilla.org/en-US/docs/Web/API/LayoutShift\n if (_clsEntry?.sources) {\n _clsEntry.sources.forEach((source, index) =>\n span.setAttribute(`cls.source.${index + 1}`, htmlTreeAsString(source.node)),\n );\n }\n}\n\nfunction setResourceEntrySizeData(\n attributes: SpanAttributes,\n entry: PerformanceResourceTiming,\n key: keyof Pick,\n dataKey: 'http.response_transfer_size' | 'http.response_content_length' | 'http.decoded_response_content_length',\n): void {\n const entryVal = entry[key];\n if (entryVal != null && entryVal < MAX_INT_AS_BYTES) {\n attributes[dataKey] = entryVal;\n }\n}\n\n/**\n * Add ttfb request time information to measurements.\n *\n * ttfb information is added via vendored web vitals library.\n */\nfunction _addTtfbRequestTimeToMeasurements(_measurements: Measurements): void {\n const navEntry = getNavigationEntry(false);\n if (!navEntry) {\n return;\n }\n\n const { responseStart, requestStart } = navEntry;\n\n if (requestStart <= responseStart) {\n _measurements['ttfb.requestTime'] = {\n value: responseStart - requestStart,\n unit: 'millisecond',\n };\n }\n}\n","import type { Span, SpanAttributes } from '@sentry/core';\nimport {\n SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE,\n SEMANTIC_ATTRIBUTE_SENTRY_OP,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n browserPerformanceTimeOrigin,\n dropUndefinedKeys,\n getActiveSpan,\n getCurrentScope,\n getRootSpan,\n htmlTreeAsString,\n spanToJSON,\n} from '@sentry/core';\nimport {\n addInpInstrumentationHandler,\n addPerformanceInstrumentationHandler,\n isPerformanceEventTiming,\n} from './instrument';\nimport { getBrowserPerformanceAPI, msToSec, startStandaloneWebVitalSpan } from './utils';\n\nconst LAST_INTERACTIONS: number[] = [];\nconst INTERACTIONS_SPAN_MAP = new Map();\n\n/**\n * Start tracking INP webvital events.\n */\nexport function startTrackingINP(): () => void {\n const performance = getBrowserPerformanceAPI();\n if (performance && browserPerformanceTimeOrigin()) {\n const inpCallback = _trackINP();\n\n return (): void => {\n inpCallback();\n };\n }\n\n return () => undefined;\n}\n\nconst INP_ENTRY_MAP: Record = {\n click: 'click',\n pointerdown: 'click',\n pointerup: 'click',\n mousedown: 'click',\n mouseup: 'click',\n touchstart: 'click',\n touchend: 'click',\n mouseover: 'hover',\n mouseout: 'hover',\n mouseenter: 'hover',\n mouseleave: 'hover',\n pointerover: 'hover',\n pointerout: 'hover',\n pointerenter: 'hover',\n pointerleave: 'hover',\n dragstart: 'drag',\n dragend: 'drag',\n drag: 'drag',\n dragenter: 'drag',\n dragleave: 'drag',\n dragover: 'drag',\n drop: 'drag',\n keydown: 'press',\n keyup: 'press',\n keypress: 'press',\n input: 'press',\n};\n\n/** Starts tracking the Interaction to Next Paint on the current page. */\nfunction _trackINP(): () => void {\n return addInpInstrumentationHandler(({ metric }) => {\n if (metric.value == undefined) {\n return;\n }\n\n const entry = metric.entries.find(entry => entry.duration === metric.value && INP_ENTRY_MAP[entry.name]);\n\n if (!entry) {\n return;\n }\n\n const { interactionId } = entry;\n const interactionType = INP_ENTRY_MAP[entry.name];\n\n /** Build the INP span, create an envelope from the span, and then send the envelope */\n const startTime = msToSec((browserPerformanceTimeOrigin() as number) + entry.startTime);\n const duration = msToSec(metric.value);\n const activeSpan = getActiveSpan();\n const rootSpan = activeSpan ? getRootSpan(activeSpan) : undefined;\n\n // We first try to lookup the span from our INTERACTIONS_SPAN_MAP,\n // where we cache the route per interactionId\n const cachedSpan = interactionId != null ? INTERACTIONS_SPAN_MAP.get(interactionId) : undefined;\n\n const spanToUse = cachedSpan || rootSpan;\n\n // Else, we try to use the active span.\n // Finally, we fall back to look at the transactionName on the scope\n const routeName = spanToUse ? spanToJSON(spanToUse).description : getCurrentScope().getScopeData().transactionName;\n\n const name = htmlTreeAsString(entry.target);\n const attributes: SpanAttributes = dropUndefinedKeys({\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.http.browser.inp',\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: `ui.interaction.${interactionType}`,\n [SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME]: entry.duration,\n });\n\n const span = startStandaloneWebVitalSpan({\n name,\n transaction: routeName,\n attributes,\n startTime,\n });\n\n if (span) {\n span.addEvent('inp', {\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT]: 'millisecond',\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE]: metric.value,\n });\n\n span.end(startTime + duration);\n }\n });\n}\n\n/**\n * Register a listener to cache route information for INP interactions.\n */\nexport function registerInpInteractionListener(): void {\n const handleEntries = ({ entries }: { entries: PerformanceEntry[] }): void => {\n const activeSpan = getActiveSpan();\n const activeRootSpan = activeSpan && getRootSpan(activeSpan);\n\n entries.forEach(entry => {\n if (!isPerformanceEventTiming(entry) || !activeRootSpan) {\n return;\n }\n\n const interactionId = entry.interactionId;\n if (interactionId == null) {\n return;\n }\n\n // If the interaction was already recorded before, nothing more to do\n if (INTERACTIONS_SPAN_MAP.has(interactionId)) {\n return;\n }\n\n // We keep max. 10 interactions in the list, then remove the oldest one & clean up\n if (LAST_INTERACTIONS.length > 10) {\n const last = LAST_INTERACTIONS.shift() as number;\n INTERACTIONS_SPAN_MAP.delete(last);\n }\n\n // We add the interaction to the list of recorded interactions\n // and store the span for this interaction\n LAST_INTERACTIONS.push(interactionId);\n INTERACTIONS_SPAN_MAP.set(interactionId, activeRootSpan);\n });\n };\n\n addPerformanceInstrumentationHandler('event', handleEntries);\n addPerformanceInstrumentationHandler('first-input', handleEntries);\n}\n","import { getClient, getCurrentScope } from '../currentScopes';\nimport type { DynamicSamplingContext, Span, StartSpanOptions } from '../types-hoist';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON } from '../semanticAttributes';\nimport { logger } from '../utils-hoist/logger';\nimport { timestampInSeconds } from '../utils-hoist/time';\nimport { hasSpansEnabled } from '../utils/hasSpansEnabled';\nimport { _setSpanForScope } from '../utils/spanOnScope';\nimport {\n getActiveSpan,\n getSpanDescendants,\n removeChildSpanFromSpan,\n spanTimeInputToSeconds,\n spanToJSON,\n} from '../utils/spanUtils';\nimport { freezeDscOnSpan, getDynamicSamplingContextFromSpan } from './dynamicSamplingContext';\nimport { SentryNonRecordingSpan } from './sentryNonRecordingSpan';\nimport { SPAN_STATUS_ERROR } from './spanstatus';\nimport { startInactiveSpan } from './trace';\n\nexport const TRACING_DEFAULTS = {\n idleTimeout: 1_000,\n finalTimeout: 30_000,\n childSpanTimeout: 15_000,\n};\n\nconst FINISH_REASON_HEARTBEAT_FAILED = 'heartbeatFailed';\nconst FINISH_REASON_IDLE_TIMEOUT = 'idleTimeout';\nconst FINISH_REASON_FINAL_TIMEOUT = 'finalTimeout';\nconst FINISH_REASON_EXTERNAL_FINISH = 'externalFinish';\nconst FINISH_REASON_CANCELLED = 'cancelled';\n\n// unused\nconst FINISH_REASON_DOCUMENT_HIDDEN = 'documentHidden';\n\n// unused in this file, but used in BrowserTracing\nconst FINISH_REASON_INTERRUPTED = 'interactionInterrupted';\n\ntype IdleSpanFinishReason =\n | typeof FINISH_REASON_CANCELLED\n | typeof FINISH_REASON_DOCUMENT_HIDDEN\n | typeof FINISH_REASON_EXTERNAL_FINISH\n | typeof FINISH_REASON_FINAL_TIMEOUT\n | typeof FINISH_REASON_HEARTBEAT_FAILED\n | typeof FINISH_REASON_IDLE_TIMEOUT\n | typeof FINISH_REASON_INTERRUPTED;\n\ninterface IdleSpanOptions {\n /**\n * The time that has to pass without any span being created.\n * If this time is exceeded, the idle span will finish.\n */\n idleTimeout: number;\n /**\n * The max. time an idle span may run.\n * If this time is exceeded, the idle span will finish no matter what.\n */\n finalTimeout: number;\n /**\n * The max. time a child span may run.\n * If the time since the last span was started exceeds this time, the idle span will finish.\n */\n childSpanTimeout?: number;\n /**\n * When set to `true`, will disable the idle timeout and child timeout\n * until the `idleSpanEnableAutoFinish` hook is emitted for the idle span.\n * The final timeout mechanism will not be affected by this option,\n * meaning the idle span will definitely be finished when the final timeout is\n * reached, no matter what this option is configured to.\n *\n * Defaults to `false`.\n */\n disableAutoFinish?: boolean;\n /** Allows to configure a hook that is called when the idle span is ended, before it is processed. */\n beforeSpanEnd?: (span: Span) => void;\n}\n\n/**\n * An idle span is a span that automatically finishes. It does this by tracking child spans as activities.\n * An idle span is always the active span.\n */\nexport function startIdleSpan(startSpanOptions: StartSpanOptions, options: Partial = {}): Span {\n // Activities store a list of active spans\n const activities = new Map();\n\n // We should not use heartbeat if we finished a span\n let _finished = false;\n\n // Timer that tracks idleTimeout\n let _idleTimeoutID: ReturnType | undefined;\n\n // Timer that tracks maxSpanTime for child spans\n let _childSpanTimeoutID: ReturnType | undefined;\n\n // The reason why the span was finished\n let _finishReason: IdleSpanFinishReason = FINISH_REASON_EXTERNAL_FINISH;\n\n let _autoFinishAllowed: boolean = !options.disableAutoFinish;\n\n const _cleanupHooks: (() => void)[] = [];\n\n const {\n idleTimeout = TRACING_DEFAULTS.idleTimeout,\n finalTimeout = TRACING_DEFAULTS.finalTimeout,\n childSpanTimeout = TRACING_DEFAULTS.childSpanTimeout,\n beforeSpanEnd,\n } = options;\n\n const client = getClient();\n\n if (!client || !hasSpansEnabled()) {\n const span = new SentryNonRecordingSpan();\n\n const dsc = {\n sample_rate: '0',\n sampled: 'false',\n ...getDynamicSamplingContextFromSpan(span),\n } satisfies Partial;\n freezeDscOnSpan(span, dsc);\n\n return span;\n }\n\n const scope = getCurrentScope();\n const previousActiveSpan = getActiveSpan();\n const span = _startIdleSpan(startSpanOptions);\n\n // We patch span.end to ensure we can run some things before the span is ended\n // eslint-disable-next-line @typescript-eslint/unbound-method\n span.end = new Proxy(span.end, {\n apply(target, thisArg, args: Parameters) {\n if (beforeSpanEnd) {\n beforeSpanEnd(span);\n }\n\n // If the span is non-recording, nothing more to do here...\n // This is the case if tracing is enabled but this specific span was not sampled\n if (thisArg instanceof SentryNonRecordingSpan) {\n return;\n }\n\n // Just ensuring that this keeps working, even if we ever have more arguments here\n const [definedEndTimestamp, ...rest] = args;\n const timestamp = definedEndTimestamp || timestampInSeconds();\n const spanEndTimestamp = spanTimeInputToSeconds(timestamp);\n\n // Ensure we end with the last span timestamp, if possible\n const spans = getSpanDescendants(span).filter(child => child !== span);\n\n // If we have no spans, we just end, nothing else to do here\n if (!spans.length) {\n onIdleSpanEnded(spanEndTimestamp);\n return Reflect.apply(target, thisArg, [spanEndTimestamp, ...rest]);\n }\n\n const childEndTimestamps = spans\n .map(span => spanToJSON(span).timestamp)\n .filter(timestamp => !!timestamp) as number[];\n const latestSpanEndTimestamp = childEndTimestamps.length ? Math.max(...childEndTimestamps) : undefined;\n\n // In reality this should always exist here, but type-wise it may be undefined...\n const spanStartTimestamp = spanToJSON(span).start_timestamp;\n\n // The final endTimestamp should:\n // * Never be before the span start timestamp\n // * Be the latestSpanEndTimestamp, if there is one, and it is smaller than the passed span end timestamp\n // * Otherwise be the passed end timestamp\n // Final timestamp can never be after finalTimeout\n const endTimestamp = Math.min(\n spanStartTimestamp ? spanStartTimestamp + finalTimeout / 1000 : Infinity,\n Math.max(spanStartTimestamp || -Infinity, Math.min(spanEndTimestamp, latestSpanEndTimestamp || Infinity)),\n );\n\n onIdleSpanEnded(endTimestamp);\n return Reflect.apply(target, thisArg, [endTimestamp, ...rest]);\n },\n });\n\n /**\n * Cancels the existing idle timeout, if there is one.\n */\n function _cancelIdleTimeout(): void {\n if (_idleTimeoutID) {\n clearTimeout(_idleTimeoutID);\n _idleTimeoutID = undefined;\n }\n }\n\n /**\n * Cancels the existing child span timeout, if there is one.\n */\n function _cancelChildSpanTimeout(): void {\n if (_childSpanTimeoutID) {\n clearTimeout(_childSpanTimeoutID);\n _childSpanTimeoutID = undefined;\n }\n }\n\n /**\n * Restarts idle timeout, if there is no running idle timeout it will start one.\n */\n function _restartIdleTimeout(endTimestamp?: number): void {\n _cancelIdleTimeout();\n _idleTimeoutID = setTimeout(() => {\n if (!_finished && activities.size === 0 && _autoFinishAllowed) {\n _finishReason = FINISH_REASON_IDLE_TIMEOUT;\n span.end(endTimestamp);\n }\n }, idleTimeout);\n }\n\n /**\n * Restarts child span timeout, if there is none running it will start one.\n */\n function _restartChildSpanTimeout(endTimestamp?: number): void {\n _cancelChildSpanTimeout();\n _idleTimeoutID = setTimeout(() => {\n if (!_finished && _autoFinishAllowed) {\n _finishReason = FINISH_REASON_HEARTBEAT_FAILED;\n span.end(endTimestamp);\n }\n }, childSpanTimeout);\n }\n\n /**\n * Start tracking a specific activity.\n * @param spanId The span id that represents the activity\n */\n function _pushActivity(spanId: string): void {\n _cancelIdleTimeout();\n activities.set(spanId, true);\n\n const endTimestamp = timestampInSeconds();\n // We need to add the timeout here to have the real endtimestamp of the idle span\n // Remember timestampInSeconds is in seconds, timeout is in ms\n _restartChildSpanTimeout(endTimestamp + childSpanTimeout / 1000);\n }\n\n /**\n * Remove an activity from usage\n * @param spanId The span id that represents the activity\n */\n function _popActivity(spanId: string): void {\n if (activities.has(spanId)) {\n activities.delete(spanId);\n }\n\n if (activities.size === 0) {\n const endTimestamp = timestampInSeconds();\n // We need to add the timeout here to have the real endtimestamp of the idle span\n // Remember timestampInSeconds is in seconds, timeout is in ms\n _restartIdleTimeout(endTimestamp + idleTimeout / 1000);\n _cancelChildSpanTimeout();\n }\n }\n\n function onIdleSpanEnded(endTimestamp: number): void {\n _finished = true;\n activities.clear();\n\n _cleanupHooks.forEach(cleanup => cleanup());\n\n _setSpanForScope(scope, previousActiveSpan);\n\n const spanJSON = spanToJSON(span);\n\n const { start_timestamp: startTimestamp } = spanJSON;\n // This should never happen, but to make TS happy...\n if (!startTimestamp) {\n return;\n }\n\n const attributes = spanJSON.data;\n if (!attributes[SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON]) {\n span.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON, _finishReason);\n }\n\n logger.log(`[Tracing] Idle span \"${spanJSON.op}\" finished`);\n\n const childSpans = getSpanDescendants(span).filter(child => child !== span);\n\n let discardedSpans = 0;\n childSpans.forEach(childSpan => {\n // We cancel all pending spans with status \"cancelled\" to indicate the idle span was finished early\n if (childSpan.isRecording()) {\n childSpan.setStatus({ code: SPAN_STATUS_ERROR, message: 'cancelled' });\n childSpan.end(endTimestamp);\n DEBUG_BUILD &&\n logger.log('[Tracing] Cancelling span since span ended early', JSON.stringify(childSpan, undefined, 2));\n }\n\n const childSpanJSON = spanToJSON(childSpan);\n const { timestamp: childEndTimestamp = 0, start_timestamp: childStartTimestamp = 0 } = childSpanJSON;\n\n const spanStartedBeforeIdleSpanEnd = childStartTimestamp <= endTimestamp;\n\n // Add a delta with idle timeout so that we prevent false positives\n const timeoutWithMarginOfError = (finalTimeout + idleTimeout) / 1000;\n const spanEndedBeforeFinalTimeout = childEndTimestamp - childStartTimestamp <= timeoutWithMarginOfError;\n\n if (DEBUG_BUILD) {\n const stringifiedSpan = JSON.stringify(childSpan, undefined, 2);\n if (!spanStartedBeforeIdleSpanEnd) {\n logger.log('[Tracing] Discarding span since it happened after idle span was finished', stringifiedSpan);\n } else if (!spanEndedBeforeFinalTimeout) {\n logger.log('[Tracing] Discarding span since it finished after idle span final timeout', stringifiedSpan);\n }\n }\n\n if (!spanEndedBeforeFinalTimeout || !spanStartedBeforeIdleSpanEnd) {\n removeChildSpanFromSpan(span, childSpan);\n discardedSpans++;\n }\n });\n\n if (discardedSpans > 0) {\n span.setAttribute('sentry.idle_span_discarded_spans', discardedSpans);\n }\n }\n\n _cleanupHooks.push(\n client.on('spanStart', startedSpan => {\n // If we already finished the idle span,\n // or if this is the idle span itself being started,\n // or if the started span has already been closed,\n // we don't care about it for activity\n if (_finished || startedSpan === span || !!spanToJSON(startedSpan).timestamp) {\n return;\n }\n\n const allSpans = getSpanDescendants(span);\n\n // If the span that was just started is a child of the idle span, we should track it\n if (allSpans.includes(startedSpan)) {\n _pushActivity(startedSpan.spanContext().spanId);\n }\n }),\n );\n\n _cleanupHooks.push(\n client.on('spanEnd', endedSpan => {\n if (_finished) {\n return;\n }\n\n _popActivity(endedSpan.spanContext().spanId);\n }),\n );\n\n _cleanupHooks.push(\n client.on('idleSpanEnableAutoFinish', spanToAllowAutoFinish => {\n if (spanToAllowAutoFinish === span) {\n _autoFinishAllowed = true;\n _restartIdleTimeout();\n\n if (activities.size) {\n _restartChildSpanTimeout();\n }\n }\n }),\n );\n\n // We only start the initial idle timeout if we are not delaying the auto finish\n if (!options.disableAutoFinish) {\n _restartIdleTimeout();\n }\n\n setTimeout(() => {\n if (!_finished) {\n span.setStatus({ code: SPAN_STATUS_ERROR, message: 'deadline_exceeded' });\n _finishReason = FINISH_REASON_FINAL_TIMEOUT;\n span.end();\n }\n }, finalTimeout);\n\n return span;\n}\n\nfunction _startIdleSpan(options: StartSpanOptions): Span {\n const span = startInactiveSpan(options);\n\n _setSpanForScope(getCurrentScope(), span);\n\n DEBUG_BUILD && logger.log('[Tracing] Started span is an idle span');\n\n return span;\n}\n","import { DEBUG_BUILD } from '../debug-build';\nimport { addGlobalErrorInstrumentationHandler } from '../utils-hoist/instrument/globalError';\nimport { addGlobalUnhandledRejectionInstrumentationHandler } from '../utils-hoist/instrument/globalUnhandledRejection';\nimport { logger } from '../utils-hoist/logger';\nimport { getActiveSpan, getRootSpan } from '../utils/spanUtils';\nimport { SPAN_STATUS_ERROR } from './spanstatus';\n\nlet errorsInstrumented = false;\n\n/** Only exposed for testing */\nexport function _resetErrorsInstrumented(): void {\n errorsInstrumented = false;\n}\n\n/**\n * Ensure that global errors automatically set the active span status.\n */\nexport function registerSpanErrorInstrumentation(): void {\n if (errorsInstrumented) {\n return;\n }\n\n errorsInstrumented = true;\n addGlobalErrorInstrumentationHandler(errorCallback);\n addGlobalUnhandledRejectionInstrumentationHandler(errorCallback);\n}\n\n/**\n * If an error or unhandled promise occurs, we mark the active root span as failed\n */\nfunction errorCallback(): void {\n const activeSpan = getActiveSpan();\n const rootSpan = activeSpan && getRootSpan(activeSpan);\n if (rootSpan) {\n const message = 'internal_error';\n DEBUG_BUILD && logger.log(`[Tracing] Root span: ${message} -> Global error occurred`);\n rootSpan.setStatus({ code: SPAN_STATUS_ERROR, message });\n }\n}\n\n// The function name will be lost when bundling but we need to be able to identify this listener later to maintain the\n// node.js default exit behaviour\nerrorCallback.tag = 'sentry_tracingErrorCallback';\n","import { getAsyncContextStrategy } from '../asyncContext';\nimport { getMainCarrier } from '../carrier';\nimport { getClient, getCurrentScope } from '../currentScopes';\nimport { isEnabled } from '../exports';\nimport type { Scope } from '../scope';\nimport { getDynamicSamplingContextFromScope, getDynamicSamplingContextFromSpan } from '../tracing';\nimport type { SerializedTraceData, Span } from '../types-hoist';\nimport { dynamicSamplingContextToSentryBaggageHeader } from '../utils-hoist/baggage';\nimport { logger } from '../utils-hoist/logger';\nimport { TRACEPARENT_REGEXP, generateSentryTraceHeader } from '../utils-hoist/tracing';\nimport { getActiveSpan, spanToTraceHeader } from './spanUtils';\n\n/**\n * Extracts trace propagation data from the current span or from the client's scope (via transaction or propagation\n * context) and serializes it to `sentry-trace` and `baggage` values to strings. These values can be used to propagate\n * a trace via our tracing Http headers or Html `` tags.\n *\n * This function also applies some validation to the generated sentry-trace and baggage values to ensure that\n * only valid strings are returned.\n *\n * @returns an object with the tracing data values. The object keys are the name of the tracing key to be used as header\n * or meta tag name.\n */\nexport function getTraceData(options: { span?: Span } = {}): SerializedTraceData {\n const client = getClient();\n if (!isEnabled() || !client) {\n return {};\n }\n\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n if (acs.getTraceData) {\n return acs.getTraceData(options);\n }\n\n const scope = getCurrentScope();\n const span = options.span || getActiveSpan();\n const sentryTrace = span ? spanToTraceHeader(span) : scopeToTraceHeader(scope);\n const dsc = span ? getDynamicSamplingContextFromSpan(span) : getDynamicSamplingContextFromScope(client, scope);\n const baggage = dynamicSamplingContextToSentryBaggageHeader(dsc);\n\n const isValidSentryTraceHeader = TRACEPARENT_REGEXP.test(sentryTrace);\n if (!isValidSentryTraceHeader) {\n logger.warn('Invalid sentry-trace data. Cannot generate trace data');\n return {};\n }\n\n return {\n 'sentry-trace': sentryTrace,\n baggage,\n };\n}\n\n/**\n * Get a sentry-trace header value for the given scope.\n */\nfunction scopeToTraceHeader(scope: Scope): string {\n const { traceId, sampled, propagationSpanId } = scope.getPropagationContext();\n return generateSentryTraceHeader(traceId, propagationSpanId, sampled);\n}\n","import { getClient } from './currentScopes';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_OP, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN } from './semanticAttributes';\nimport { SPAN_STATUS_ERROR, setHttpStatus, startInactiveSpan } from './tracing';\nimport { SentryNonRecordingSpan } from './tracing/sentryNonRecordingSpan';\nimport type { FetchBreadcrumbHint, HandlerDataFetch, Span, SpanOrigin } from './types-hoist';\nimport { SENTRY_BAGGAGE_KEY_PREFIX } from './utils-hoist/baggage';\nimport { isInstanceOf } from './utils-hoist/is';\nimport { parseUrl, stripUrlQueryAndFragment } from './utils-hoist/url';\nimport { hasSpansEnabled } from './utils/hasSpansEnabled';\nimport { getActiveSpan } from './utils/spanUtils';\nimport { getTraceData } from './utils/traceData';\n\ntype PolymorphicRequestHeaders =\n | Record\n | Array<[string, string]>\n // the below is not precisely the Header type used in Request, but it'll pass duck-typing\n | {\n append: (key: string, value: string) => void;\n get: (key: string) => string | null | undefined;\n };\n\n/**\n * Create and track fetch request spans for usage in combination with `addFetchInstrumentationHandler`.\n *\n * @returns Span if a span was created, otherwise void.\n */\nexport function instrumentFetchRequest(\n handlerData: HandlerDataFetch,\n shouldCreateSpan: (url: string) => boolean,\n shouldAttachHeaders: (url: string) => boolean,\n spans: Record,\n spanOrigin: SpanOrigin = 'auto.http.browser',\n): Span | undefined {\n if (!handlerData.fetchData) {\n return undefined;\n }\n\n const { method, url } = handlerData.fetchData;\n\n const shouldCreateSpanResult = hasSpansEnabled() && shouldCreateSpan(url);\n\n if (handlerData.endTimestamp && shouldCreateSpanResult) {\n const spanId = handlerData.fetchData.__span;\n if (!spanId) return;\n\n const span = spans[spanId];\n if (span) {\n endSpan(span, handlerData);\n\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete spans[spanId];\n }\n return undefined;\n }\n\n const fullUrl = getFullURL(url);\n const parsedUrl = fullUrl ? parseUrl(fullUrl) : parseUrl(url);\n\n const hasParent = !!getActiveSpan();\n\n const span =\n shouldCreateSpanResult && hasParent\n ? startInactiveSpan({\n name: `${method} ${stripUrlQueryAndFragment(url)}`,\n attributes: {\n url,\n type: 'fetch',\n 'http.method': method,\n 'http.url': fullUrl,\n 'server.address': parsedUrl?.host,\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: spanOrigin,\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'http.client',\n ...(parsedUrl?.search && { 'http.query': parsedUrl?.search }),\n ...(parsedUrl?.hash && { 'http.fragment': parsedUrl?.hash }),\n },\n })\n : new SentryNonRecordingSpan();\n\n handlerData.fetchData.__span = span.spanContext().spanId;\n spans[span.spanContext().spanId] = span;\n\n if (shouldAttachHeaders(handlerData.fetchData.url)) {\n const request: string | Request = handlerData.args[0];\n\n const options: { [key: string]: unknown } = handlerData.args[1] || {};\n\n const headers = _addTracingHeadersToFetchRequest(\n request,\n options,\n // If performance is disabled (TWP) or there's no active root span (pageload/navigation/interaction),\n // we do not want to use the span as base for the trace headers,\n // which means that the headers will be generated from the scope and the sampling decision is deferred\n hasSpansEnabled() && hasParent ? span : undefined,\n );\n if (headers) {\n // Ensure this is actually set, if no options have been passed previously\n handlerData.args[1] = options;\n options.headers = headers;\n }\n }\n\n const client = getClient();\n\n if (client) {\n const fetchHint = {\n input: handlerData.args,\n response: handlerData.response,\n startTimestamp: handlerData.startTimestamp,\n endTimestamp: handlerData.endTimestamp,\n } satisfies FetchBreadcrumbHint;\n\n client.emit('beforeOutgoingRequestSpan', span, fetchHint);\n }\n\n return span;\n}\n\n/**\n * Adds sentry-trace and baggage headers to the various forms of fetch headers.\n */\nfunction _addTracingHeadersToFetchRequest(\n request: string | Request,\n fetchOptionsObj: {\n headers?:\n | {\n [key: string]: string[] | string | undefined;\n }\n | PolymorphicRequestHeaders;\n },\n span?: Span,\n): PolymorphicRequestHeaders | undefined {\n const traceHeaders = getTraceData({ span });\n const sentryTrace = traceHeaders['sentry-trace'];\n const baggage = traceHeaders.baggage;\n\n // Nothing to do, when we return undefined here, the original headers will be used\n if (!sentryTrace) {\n return undefined;\n }\n\n const headers = fetchOptionsObj.headers || (isRequest(request) ? request.headers : undefined);\n\n if (!headers) {\n return { ...traceHeaders };\n } else if (isHeaders(headers)) {\n const newHeaders = new Headers(headers);\n newHeaders.set('sentry-trace', sentryTrace);\n\n if (baggage) {\n const prevBaggageHeader = newHeaders.get('baggage');\n if (prevBaggageHeader) {\n const prevHeaderStrippedFromSentryBaggage = stripBaggageHeaderOfSentryBaggageValues(prevBaggageHeader);\n newHeaders.set(\n 'baggage',\n // If there are non-sentry entries (i.e. if the stripped string is non-empty/truthy) combine the stripped header and sentry baggage header\n // otherwise just set the sentry baggage header\n prevHeaderStrippedFromSentryBaggage ? `${prevHeaderStrippedFromSentryBaggage},${baggage}` : baggage,\n );\n } else {\n newHeaders.set('baggage', baggage);\n }\n }\n\n return newHeaders;\n } else if (Array.isArray(headers)) {\n const newHeaders = [\n ...headers\n // Remove any existing sentry-trace headers\n .filter(header => {\n return !(Array.isArray(header) && header[0] === 'sentry-trace');\n })\n // Get rid of previous sentry baggage values in baggage header\n .map(header => {\n if (Array.isArray(header) && header[0] === 'baggage' && typeof header[1] === 'string') {\n const [headerName, headerValue, ...rest] = header;\n return [headerName, stripBaggageHeaderOfSentryBaggageValues(headerValue), ...rest];\n } else {\n return header;\n }\n }),\n // Attach the new sentry-trace header\n ['sentry-trace', sentryTrace],\n ];\n\n if (baggage) {\n // If there are multiple entries with the same key, the browser will merge the values into a single request header.\n // Its therefore safe to simply push a \"baggage\" entry, even though there might already be another baggage header.\n newHeaders.push(['baggage', baggage]);\n }\n\n return newHeaders as PolymorphicRequestHeaders;\n } else {\n const existingBaggageHeader = 'baggage' in headers ? headers.baggage : undefined;\n let newBaggageHeaders: string[] = [];\n\n if (Array.isArray(existingBaggageHeader)) {\n newBaggageHeaders = existingBaggageHeader\n .map(headerItem =>\n typeof headerItem === 'string' ? stripBaggageHeaderOfSentryBaggageValues(headerItem) : headerItem,\n )\n .filter(headerItem => headerItem === '');\n } else if (existingBaggageHeader) {\n newBaggageHeaders.push(stripBaggageHeaderOfSentryBaggageValues(existingBaggageHeader));\n }\n\n if (baggage) {\n newBaggageHeaders.push(baggage);\n }\n\n return {\n ...(headers as Exclude),\n 'sentry-trace': sentryTrace,\n baggage: newBaggageHeaders.length > 0 ? newBaggageHeaders.join(',') : undefined,\n };\n }\n}\n\nfunction getFullURL(url: string): string | undefined {\n try {\n const parsed = new URL(url);\n return parsed.href;\n } catch {\n return undefined;\n }\n}\n\nfunction endSpan(span: Span, handlerData: HandlerDataFetch): void {\n if (handlerData.response) {\n setHttpStatus(span, handlerData.response.status);\n\n const contentLength = handlerData.response?.headers && handlerData.response.headers.get('content-length');\n\n if (contentLength) {\n const contentLengthNum = parseInt(contentLength);\n if (contentLengthNum > 0) {\n span.setAttribute('http.response_content_length', contentLengthNum);\n }\n }\n } else if (handlerData.error) {\n span.setStatus({ code: SPAN_STATUS_ERROR, message: 'internal_error' });\n }\n span.end();\n}\n\nfunction stripBaggageHeaderOfSentryBaggageValues(baggageHeader: string): string {\n return (\n baggageHeader\n .split(',')\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n .filter(baggageEntry => !baggageEntry.split('=')[0]!.startsWith(SENTRY_BAGGAGE_KEY_PREFIX))\n .join(',')\n );\n}\n\nfunction isRequest(request: unknown): request is Request {\n return typeof Request !== 'undefined' && isInstanceOf(request, Request);\n}\n\nfunction isHeaders(headers: unknown): headers is Headers {\n return typeof Headers !== 'undefined' && isInstanceOf(headers, Headers);\n}\n","import {\n SENTRY_XHR_DATA_KEY,\n addPerformanceInstrumentationHandler,\n addXhrInstrumentationHandler,\n extractNetworkProtocol,\n} from '@sentry-internal/browser-utils';\nimport type { XhrHint } from '@sentry-internal/browser-utils';\nimport type { Client, HandlerDataXhr, SentryWrappedXMLHttpRequest, Span } from '@sentry/core';\nimport {\n SEMANTIC_ATTRIBUTE_SENTRY_OP,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n SentryNonRecordingSpan,\n addFetchEndInstrumentationHandler,\n addFetchInstrumentationHandler,\n browserPerformanceTimeOrigin,\n getActiveSpan,\n getClient,\n getLocationHref,\n getTraceData,\n hasSpansEnabled,\n instrumentFetchRequest,\n parseUrl,\n setHttpStatus,\n spanToJSON,\n startInactiveSpan,\n stringMatchesSomePattern,\n stripUrlQueryAndFragment,\n} from '@sentry/core';\nimport { WINDOW } from '../helpers';\n\n/** Options for Request Instrumentation */\nexport interface RequestInstrumentationOptions {\n /**\n * List of strings and/or Regular Expressions used to determine which outgoing requests will have `sentry-trace` and `baggage`\n * headers attached.\n *\n * **Default:** If this option is not provided, tracing headers will be attached to all outgoing requests.\n * If you are using a browser SDK, by default, tracing headers will only be attached to outgoing requests to the same origin.\n *\n * **Disclaimer:** Carelessly setting this option in browser environments may result into CORS errors!\n * Only attach tracing headers to requests to the same origin, or to requests to services you can control CORS headers of.\n * Cross-origin requests, meaning requests to a different domain, for example a request to `https://api.example.com/` while you're on `https://example.com/`, take special care.\n * If you are attaching headers to cross-origin requests, make sure the backend handling the request returns a `\"Access-Control-Allow-Headers: sentry-trace, baggage\"` header to ensure your requests aren't blocked.\n *\n * If you provide a `tracePropagationTargets` array, the entries you provide will be matched against the entire URL of the outgoing request.\n * If you are using a browser SDK, the entries will also be matched against the pathname of the outgoing requests.\n * This is so you can have matchers for relative requests, for example, `/^\\/api/` if you want to trace requests to your `/api` routes on the same domain.\n *\n * If any of the two match any of the provided values, tracing headers will be attached to the outgoing request.\n * Both, the string values, and the RegExes you provide in the array will match if they partially match the URL or pathname.\n *\n * Examples:\n * - `tracePropagationTargets: [/^\\/api/]` and request to `https://same-origin.com/api/posts`:\n * - Tracing headers will be attached because the request is sent to the same origin and the regex matches the pathname \"/api/posts\".\n * - `tracePropagationTargets: [/^\\/api/]` and request to `https://different-origin.com/api/posts`:\n * - Tracing headers will not be attached because the pathname will only be compared when the request target lives on the same origin.\n * - `tracePropagationTargets: [/^\\/api/, 'https://external-api.com']` and request to `https://external-api.com/v1/data`:\n * - Tracing headers will be attached because the request URL matches the string `'https://external-api.com'`.\n */\n tracePropagationTargets?: Array;\n\n /**\n * Flag to disable patching all together for fetch requests.\n *\n * Default: true\n */\n traceFetch: boolean;\n\n /**\n * Flag to disable patching all together for xhr requests.\n *\n * Default: true\n */\n traceXHR: boolean;\n\n /**\n * Flag to disable tracking of long-lived streams, like server-sent events (SSE) via fetch.\n * Do not enable this in case you have live streams or very long running streams.\n *\n * Disabled by default since it can lead to issues with streams using the `cancel()` api\n * (https://github.com/getsentry/sentry-javascript/issues/13950)\n *\n * Default: false\n */\n trackFetchStreamPerformance: boolean;\n\n /**\n * If true, Sentry will capture http timings and add them to the corresponding http spans.\n *\n * Default: true\n */\n enableHTTPTimings: boolean;\n\n /**\n * This function will be called before creating a span for a request with the given url.\n * Return false if you don't want a span for the given url.\n *\n * Default: (url: string) => true\n */\n shouldCreateSpanForRequest?(this: void, url: string): boolean;\n}\n\nconst responseToSpanId = new WeakMap();\nconst spanIdToEndTimestamp = new Map();\n\nexport const defaultRequestInstrumentationOptions: RequestInstrumentationOptions = {\n traceFetch: true,\n traceXHR: true,\n enableHTTPTimings: true,\n trackFetchStreamPerformance: false,\n};\n\n/** Registers span creators for xhr and fetch requests */\nexport function instrumentOutgoingRequests(client: Client, _options?: Partial): void {\n const {\n traceFetch,\n traceXHR,\n trackFetchStreamPerformance,\n shouldCreateSpanForRequest,\n enableHTTPTimings,\n tracePropagationTargets,\n } = {\n traceFetch: defaultRequestInstrumentationOptions.traceFetch,\n traceXHR: defaultRequestInstrumentationOptions.traceXHR,\n trackFetchStreamPerformance: defaultRequestInstrumentationOptions.trackFetchStreamPerformance,\n ..._options,\n };\n\n const shouldCreateSpan =\n typeof shouldCreateSpanForRequest === 'function' ? shouldCreateSpanForRequest : (_: string) => true;\n\n const shouldAttachHeadersWithTargets = (url: string): boolean => shouldAttachHeaders(url, tracePropagationTargets);\n\n const spans: Record = {};\n\n if (traceFetch) {\n // Keeping track of http requests, whose body payloads resolved later than the initial resolved request\n // e.g. streaming using server sent events (SSE)\n client.addEventProcessor(event => {\n if (event.type === 'transaction' && event.spans) {\n event.spans.forEach(span => {\n if (span.op === 'http.client') {\n const updatedTimestamp = spanIdToEndTimestamp.get(span.span_id);\n if (updatedTimestamp) {\n span.timestamp = updatedTimestamp / 1000;\n spanIdToEndTimestamp.delete(span.span_id);\n }\n }\n });\n }\n return event;\n });\n\n if (trackFetchStreamPerformance) {\n addFetchEndInstrumentationHandler(handlerData => {\n if (handlerData.response) {\n const span = responseToSpanId.get(handlerData.response);\n if (span && handlerData.endTimestamp) {\n spanIdToEndTimestamp.set(span, handlerData.endTimestamp);\n }\n }\n });\n }\n\n addFetchInstrumentationHandler(handlerData => {\n const createdSpan = instrumentFetchRequest(handlerData, shouldCreateSpan, shouldAttachHeadersWithTargets, spans);\n\n if (handlerData.response && handlerData.fetchData.__span) {\n responseToSpanId.set(handlerData.response, handlerData.fetchData.__span);\n }\n\n // We cannot use `window.location` in the generic fetch instrumentation,\n // but we need it for reliable `server.address` attribute.\n // so we extend this in here\n if (createdSpan) {\n const fullUrl = getFullURL(handlerData.fetchData.url);\n const host = fullUrl ? parseUrl(fullUrl).host : undefined;\n createdSpan.setAttributes({\n 'http.url': fullUrl,\n 'server.address': host,\n });\n }\n\n if (enableHTTPTimings && createdSpan) {\n addHTTPTimings(createdSpan);\n }\n });\n }\n\n if (traceXHR) {\n addXhrInstrumentationHandler(handlerData => {\n const createdSpan = xhrCallback(handlerData, shouldCreateSpan, shouldAttachHeadersWithTargets, spans);\n if (enableHTTPTimings && createdSpan) {\n addHTTPTimings(createdSpan);\n }\n });\n }\n}\n\nfunction isPerformanceResourceTiming(entry: PerformanceEntry): entry is PerformanceResourceTiming {\n return (\n entry.entryType === 'resource' &&\n 'initiatorType' in entry &&\n typeof (entry as PerformanceResourceTiming).nextHopProtocol === 'string' &&\n (entry.initiatorType === 'fetch' || entry.initiatorType === 'xmlhttprequest')\n );\n}\n\n/**\n * Creates a temporary observer to listen to the next fetch/xhr resourcing timings,\n * so that when timings hit their per-browser limit they don't need to be removed.\n *\n * @param span A span that has yet to be finished, must contain `url` on data.\n */\nfunction addHTTPTimings(span: Span): void {\n const { url } = spanToJSON(span).data;\n\n if (!url || typeof url !== 'string') {\n return;\n }\n\n const cleanup = addPerformanceInstrumentationHandler('resource', ({ entries }) => {\n entries.forEach(entry => {\n if (isPerformanceResourceTiming(entry) && entry.name.endsWith(url)) {\n const spanData = resourceTimingEntryToSpanData(entry);\n spanData.forEach(data => span.setAttribute(...data));\n // In the next tick, clean this handler up\n // We have to wait here because otherwise this cleans itself up before it is fully done\n setTimeout(cleanup);\n }\n });\n });\n}\n\nfunction getAbsoluteTime(time: number = 0): number {\n return ((browserPerformanceTimeOrigin() || performance.timeOrigin) + time) / 1000;\n}\n\nfunction resourceTimingEntryToSpanData(resourceTiming: PerformanceResourceTiming): [string, string | number][] {\n const { name, version } = extractNetworkProtocol(resourceTiming.nextHopProtocol);\n\n const timingSpanData: [string, string | number][] = [];\n\n timingSpanData.push(['network.protocol.version', version], ['network.protocol.name', name]);\n\n if (!browserPerformanceTimeOrigin()) {\n return timingSpanData;\n }\n return [\n ...timingSpanData,\n ['http.request.redirect_start', getAbsoluteTime(resourceTiming.redirectStart)],\n ['http.request.fetch_start', getAbsoluteTime(resourceTiming.fetchStart)],\n ['http.request.domain_lookup_start', getAbsoluteTime(resourceTiming.domainLookupStart)],\n ['http.request.domain_lookup_end', getAbsoluteTime(resourceTiming.domainLookupEnd)],\n ['http.request.connect_start', getAbsoluteTime(resourceTiming.connectStart)],\n ['http.request.secure_connection_start', getAbsoluteTime(resourceTiming.secureConnectionStart)],\n ['http.request.connection_end', getAbsoluteTime(resourceTiming.connectEnd)],\n ['http.request.request_start', getAbsoluteTime(resourceTiming.requestStart)],\n ['http.request.response_start', getAbsoluteTime(resourceTiming.responseStart)],\n ['http.request.response_end', getAbsoluteTime(resourceTiming.responseEnd)],\n ];\n}\n\n/**\n * A function that determines whether to attach tracing headers to a request.\n * We only export this function for testing purposes.\n */\nexport function shouldAttachHeaders(\n targetUrl: string,\n tracePropagationTargets: (string | RegExp)[] | undefined,\n): boolean {\n // window.location.href not being defined is an edge case in the browser but we need to handle it.\n // Potentially dangerous situations where it may not be defined: Browser Extensions, Web Workers, patching of the location obj\n const href = getLocationHref();\n\n if (!href) {\n // If there is no window.location.origin, we default to only attaching tracing headers to relative requests, i.e. ones that start with `/`\n // BIG DISCLAIMER: Users can call URLs with a double slash (fetch(\"//example.com/api\")), this is a shorthand for \"send to the same protocol\",\n // so we need a to exclude those requests, because they might be cross origin.\n const isRelativeSameOriginRequest = !!targetUrl.match(/^\\/(?!\\/)/);\n if (!tracePropagationTargets) {\n return isRelativeSameOriginRequest;\n } else {\n return stringMatchesSomePattern(targetUrl, tracePropagationTargets);\n }\n } else {\n let resolvedUrl;\n let currentOrigin;\n\n // URL parsing may fail, we default to not attaching trace headers in that case.\n try {\n resolvedUrl = new URL(targetUrl, href);\n currentOrigin = new URL(href).origin;\n } catch (e) {\n return false;\n }\n\n const isSameOriginRequest = resolvedUrl.origin === currentOrigin;\n if (!tracePropagationTargets) {\n return isSameOriginRequest;\n } else {\n return (\n stringMatchesSomePattern(resolvedUrl.toString(), tracePropagationTargets) ||\n (isSameOriginRequest && stringMatchesSomePattern(resolvedUrl.pathname, tracePropagationTargets))\n );\n }\n }\n}\n\n/**\n * Create and track xhr request spans\n *\n * @returns Span if a span was created, otherwise void.\n */\nexport function xhrCallback(\n handlerData: HandlerDataXhr,\n shouldCreateSpan: (url: string) => boolean,\n shouldAttachHeaders: (url: string) => boolean,\n spans: Record,\n): Span | undefined {\n const xhr = handlerData.xhr;\n const sentryXhrData = xhr?.[SENTRY_XHR_DATA_KEY];\n\n if (!xhr || xhr.__sentry_own_request__ || !sentryXhrData) {\n return undefined;\n }\n\n const { url, method } = sentryXhrData;\n\n const shouldCreateSpanResult = hasSpansEnabled() && shouldCreateSpan(url);\n\n // check first if the request has finished and is tracked by an existing span which should now end\n if (handlerData.endTimestamp && shouldCreateSpanResult) {\n const spanId = xhr.__sentry_xhr_span_id__;\n if (!spanId) return;\n\n const span = spans[spanId];\n if (span && sentryXhrData.status_code !== undefined) {\n setHttpStatus(span, sentryXhrData.status_code);\n span.end();\n\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete spans[spanId];\n }\n return undefined;\n }\n\n const fullUrl = getFullURL(url);\n const parsedUrl = fullUrl ? parseUrl(fullUrl) : parseUrl(url);\n\n const urlForSpanName = stripUrlQueryAndFragment(url);\n\n const hasParent = !!getActiveSpan();\n\n const span =\n shouldCreateSpanResult && hasParent\n ? startInactiveSpan({\n name: `${method} ${urlForSpanName}`,\n attributes: {\n url,\n type: 'xhr',\n 'http.method': method,\n 'http.url': fullUrl,\n 'server.address': parsedUrl?.host,\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.http.browser',\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'http.client',\n ...(parsedUrl?.search && { 'http.query': parsedUrl?.search }),\n ...(parsedUrl?.hash && { 'http.fragment': parsedUrl?.hash }),\n },\n })\n : new SentryNonRecordingSpan();\n\n xhr.__sentry_xhr_span_id__ = span.spanContext().spanId;\n spans[xhr.__sentry_xhr_span_id__] = span;\n\n if (shouldAttachHeaders(url)) {\n addTracingHeadersToXhrRequest(\n xhr,\n // If performance is disabled (TWP) or there's no active root span (pageload/navigation/interaction),\n // we do not want to use the span as base for the trace headers,\n // which means that the headers will be generated from the scope and the sampling decision is deferred\n hasSpansEnabled() && hasParent ? span : undefined,\n );\n }\n\n const client = getClient();\n if (client) {\n client.emit('beforeOutgoingRequestSpan', span, handlerData as XhrHint);\n }\n\n return span;\n}\n\nfunction addTracingHeadersToXhrRequest(xhr: SentryWrappedXMLHttpRequest, span?: Span): void {\n const { 'sentry-trace': sentryTrace, baggage } = getTraceData({ span });\n\n if (sentryTrace) {\n setHeaderOnXhr(xhr, sentryTrace, baggage);\n }\n}\n\nfunction setHeaderOnXhr(\n xhr: SentryWrappedXMLHttpRequest,\n sentryTraceHeader: string,\n sentryBaggageHeader: string | undefined,\n): void {\n try {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n xhr.setRequestHeader!('sentry-trace', sentryTraceHeader);\n if (sentryBaggageHeader) {\n // From MDN: \"If this method is called several times with the same header, the values are merged into one single request header.\"\n // We can therefore simply set a baggage header without checking what was there before\n // https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/setRequestHeader\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n xhr.setRequestHeader!('baggage', sentryBaggageHeader);\n }\n } catch (_) {\n // Error: InvalidStateError: Failed to execute 'setRequestHeader' on 'XMLHttpRequest': The object's state must be OPENED.\n }\n}\n\nfunction getFullURL(url: string): string | undefined {\n try {\n // By adding a base URL to new URL(), this will also work for relative urls\n // If `url` is a full URL, the base URL is ignored anyhow\n const parsed = new URL(url, WINDOW.location.origin);\n return parsed.href;\n } catch {\n return undefined;\n }\n}\n","/* eslint-disable max-lines */\nimport {\n addHistoryInstrumentationHandler,\n addPerformanceEntries,\n registerInpInteractionListener,\n startTrackingINP,\n startTrackingInteractions,\n startTrackingLongAnimationFrames,\n startTrackingLongTasks,\n startTrackingWebVitals,\n} from '@sentry-internal/browser-utils';\nimport type { Client, IntegrationFn, Span, StartSpanOptions, TransactionSource } from '@sentry/core';\nimport {\n GLOBAL_OBJ,\n SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,\n TRACING_DEFAULTS,\n addNonEnumerableProperty,\n browserPerformanceTimeOrigin,\n generateTraceId,\n getClient,\n getCurrentScope,\n getDynamicSamplingContextFromSpan,\n getIsolationScope,\n getLocationHref,\n logger,\n propagationContextFromHeaders,\n registerSpanErrorInstrumentation,\n spanIsSampled,\n spanToJSON,\n startIdleSpan,\n} from '@sentry/core';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { WINDOW } from '../helpers';\nimport { registerBackgroundTabDetection } from './backgroundtab';\nimport { defaultRequestInstrumentationOptions, instrumentOutgoingRequests } from './request';\n\nexport const BROWSER_TRACING_INTEGRATION_ID = 'BrowserTracing';\n\ninterface RouteInfo {\n name: string | undefined;\n source: TransactionSource | undefined;\n}\n\n/** Options for Browser Tracing integration */\nexport interface BrowserTracingOptions {\n /**\n * The time that has to pass without any span being created.\n * If this time is exceeded, the idle span will finish.\n *\n * Default: 1000 (ms)\n */\n idleTimeout: number;\n\n /**\n * The max. time an idle span may run.\n * If this time is exceeded, the idle span will finish no matter what.\n *\n * Default: 30000 (ms)\n */\n finalTimeout: number;\n\n /**\n The max. time an idle span may run.\n * If this time is exceeded, the idle span will finish no matter what.\n *\n * Default: 15000 (ms)\n */\n childSpanTimeout: number;\n\n /**\n * If a span should be created on page load.\n * If this is set to `false`, this integration will not start the default page load span.\n * Default: true\n */\n instrumentPageLoad: boolean;\n\n /**\n * If a span should be created on navigation (history change).\n * If this is set to `false`, this integration will not start the default navigation spans.\n * Default: true\n */\n instrumentNavigation: boolean;\n\n /**\n * Flag spans where tabs moved to background with \"cancelled\". Browser background tab timing is\n * not suited towards doing precise measurements of operations. By default, we recommend that this option\n * be enabled as background transactions can mess up your statistics in nondeterministic ways.\n *\n * Default: true\n */\n markBackgroundSpan: boolean;\n\n /**\n * If true, Sentry will capture long tasks and add them to the corresponding transaction.\n *\n * Default: true\n */\n enableLongTask: boolean;\n\n /**\n * If true, Sentry will capture long animation frames and add them to the corresponding transaction.\n *\n * Default: false\n */\n enableLongAnimationFrame: boolean;\n\n /**\n * If true, Sentry will capture first input delay and add it to the corresponding transaction.\n *\n * Default: true\n */\n enableInp: boolean;\n\n /**\n * Flag to disable patching all together for fetch requests.\n *\n * Default: true\n */\n traceFetch: boolean;\n\n /**\n * Flag to disable patching all together for xhr requests.\n *\n * Default: true\n */\n traceXHR: boolean;\n\n /**\n * Flag to disable tracking of long-lived streams, like server-sent events (SSE) via fetch.\n * Do not enable this in case you have live streams or very long running streams.\n *\n * Default: false\n */\n trackFetchStreamPerformance: boolean;\n\n /**\n * If true, Sentry will capture http timings and add them to the corresponding http spans.\n *\n * Default: true\n */\n enableHTTPTimings: boolean;\n\n /**\n * _experiments allows the user to send options to define how this integration works.\n *\n * Default: undefined\n */\n _experiments: Partial<{\n enableInteractions: boolean;\n enableStandaloneClsSpans: boolean;\n }>;\n\n /**\n * A callback which is called before a span for a pageload or navigation is started.\n * It receives the options passed to `startSpan`, and expects to return an updated options object.\n */\n beforeStartSpan?: (options: StartSpanOptions) => StartSpanOptions;\n\n /**\n * This function will be called before creating a span for a request with the given url.\n * Return false if you don't want a span for the given url.\n *\n * Default: (url: string) => true\n */\n shouldCreateSpanForRequest?(this: void, url: string): boolean;\n}\n\nconst DEFAULT_BROWSER_TRACING_OPTIONS: BrowserTracingOptions = {\n ...TRACING_DEFAULTS,\n instrumentNavigation: true,\n instrumentPageLoad: true,\n markBackgroundSpan: true,\n enableLongTask: true,\n enableLongAnimationFrame: true,\n enableInp: true,\n _experiments: {},\n ...defaultRequestInstrumentationOptions,\n};\n\n/**\n * The Browser Tracing integration automatically instruments browser pageload/navigation\n * actions as transactions, and captures requests, metrics and errors as spans.\n *\n * The integration can be configured with a variety of options, and can be extended to use\n * any routing library.\n *\n * We explicitly export the proper type here, as this has to be extended in some cases.\n */\nexport const browserTracingIntegration = ((_options: Partial = {}) => {\n /**\n * This is just a small wrapper that makes `document` optional.\n * We want to be extra-safe and always check that this exists, to ensure weird environments do not blow up.\n */\n const optionalWindowDocument = WINDOW.document as (typeof WINDOW)['document'] | undefined;\n\n registerSpanErrorInstrumentation();\n\n const {\n enableInp,\n enableLongTask,\n enableLongAnimationFrame,\n _experiments: { enableInteractions, enableStandaloneClsSpans },\n beforeStartSpan,\n idleTimeout,\n finalTimeout,\n childSpanTimeout,\n markBackgroundSpan,\n traceFetch,\n traceXHR,\n trackFetchStreamPerformance,\n shouldCreateSpanForRequest,\n enableHTTPTimings,\n instrumentPageLoad,\n instrumentNavigation,\n } = {\n ...DEFAULT_BROWSER_TRACING_OPTIONS,\n ..._options,\n };\n\n const _collectWebVitals = startTrackingWebVitals({ recordClsStandaloneSpans: enableStandaloneClsSpans || false });\n\n if (enableInp) {\n startTrackingINP();\n }\n\n if (\n enableLongAnimationFrame &&\n GLOBAL_OBJ.PerformanceObserver &&\n PerformanceObserver.supportedEntryTypes &&\n PerformanceObserver.supportedEntryTypes.includes('long-animation-frame')\n ) {\n startTrackingLongAnimationFrames();\n } else if (enableLongTask) {\n startTrackingLongTasks();\n }\n\n if (enableInteractions) {\n startTrackingInteractions();\n }\n\n const latestRoute: RouteInfo = {\n name: undefined,\n source: undefined,\n };\n\n /** Create routing idle transaction. */\n function _createRouteSpan(client: Client, startSpanOptions: StartSpanOptions): void {\n const isPageloadTransaction = startSpanOptions.op === 'pageload';\n\n const finalStartSpanOptions: StartSpanOptions = beforeStartSpan\n ? beforeStartSpan(startSpanOptions)\n : startSpanOptions;\n\n const attributes = finalStartSpanOptions.attributes || {};\n\n // If `finalStartSpanOptions.name` is different than `startSpanOptions.name`\n // it is because `beforeStartSpan` set a custom name. Therefore we set the source to 'custom'.\n if (startSpanOptions.name !== finalStartSpanOptions.name) {\n attributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE] = 'custom';\n finalStartSpanOptions.attributes = attributes;\n }\n\n latestRoute.name = finalStartSpanOptions.name;\n latestRoute.source = attributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE];\n\n const idleSpan = startIdleSpan(finalStartSpanOptions, {\n idleTimeout,\n finalTimeout,\n childSpanTimeout,\n // should wait for finish signal if it's a pageload transaction\n disableAutoFinish: isPageloadTransaction,\n beforeSpanEnd: span => {\n _collectWebVitals();\n addPerformanceEntries(span, { recordClsOnPageloadSpan: !enableStandaloneClsSpans });\n setActiveIdleSpan(client, undefined);\n\n // A trace should stay consistent over the entire timespan of one route - even after the pageload/navigation ended.\n // Only when another navigation happens, we want to create a new trace.\n // This way, e.g. errors that occur after the pageload span ended are still associated to the pageload trace.\n const scope = getCurrentScope();\n const oldPropagationContext = scope.getPropagationContext();\n\n scope.setPropagationContext({\n ...oldPropagationContext,\n traceId: idleSpan.spanContext().traceId,\n sampled: spanIsSampled(idleSpan),\n dsc: getDynamicSamplingContextFromSpan(span),\n });\n },\n });\n setActiveIdleSpan(client, idleSpan);\n\n function emitFinish(): void {\n if (optionalWindowDocument && ['interactive', 'complete'].includes(optionalWindowDocument.readyState)) {\n client.emit('idleSpanEnableAutoFinish', idleSpan);\n }\n }\n\n if (isPageloadTransaction && optionalWindowDocument) {\n optionalWindowDocument.addEventListener('readystatechange', () => {\n emitFinish();\n });\n\n emitFinish();\n }\n }\n\n return {\n name: BROWSER_TRACING_INTEGRATION_ID,\n afterAllSetup(client) {\n let startingUrl: string | undefined = getLocationHref();\n\n function maybeEndActiveSpan(): void {\n const activeSpan = getActiveIdleSpan(client);\n\n if (activeSpan && !spanToJSON(activeSpan).timestamp) {\n DEBUG_BUILD && logger.log(`[Tracing] Finishing current active span with op: ${spanToJSON(activeSpan).op}`);\n // If there's an open active span, we need to finish it before creating an new one.\n activeSpan.end();\n }\n }\n\n client.on('startNavigationSpan', startSpanOptions => {\n if (getClient() !== client) {\n return;\n }\n\n maybeEndActiveSpan();\n\n getIsolationScope().setPropagationContext({ traceId: generateTraceId(), sampleRand: Math.random() });\n getCurrentScope().setPropagationContext({ traceId: generateTraceId(), sampleRand: Math.random() });\n\n _createRouteSpan(client, {\n op: 'navigation',\n ...startSpanOptions,\n });\n });\n\n client.on('startPageLoadSpan', (startSpanOptions, traceOptions = {}) => {\n if (getClient() !== client) {\n return;\n }\n maybeEndActiveSpan();\n\n const sentryTrace = traceOptions.sentryTrace || getMetaContent('sentry-trace');\n const baggage = traceOptions.baggage || getMetaContent('baggage');\n\n const propagationContext = propagationContextFromHeaders(sentryTrace, baggage);\n getCurrentScope().setPropagationContext(propagationContext);\n\n _createRouteSpan(client, {\n op: 'pageload',\n ...startSpanOptions,\n });\n });\n\n if (WINDOW.location) {\n if (instrumentPageLoad) {\n const origin = browserPerformanceTimeOrigin();\n startBrowserTracingPageLoadSpan(client, {\n name: WINDOW.location.pathname,\n // pageload should always start at timeOrigin (and needs to be in s, not ms)\n startTime: origin ? origin / 1000 : undefined,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'url',\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.pageload.browser',\n },\n });\n }\n\n if (instrumentNavigation) {\n addHistoryInstrumentationHandler(({ to, from }) => {\n /**\n * This early return is there to account for some cases where a navigation transaction starts right after\n * long-running pageload. We make sure that if `from` is undefined and a valid `startingURL` exists, we don't\n * create an uneccessary navigation transaction.\n *\n * This was hard to duplicate, but this behavior stopped as soon as this fix was applied. This issue might also\n * only be caused in certain development environments where the usage of a hot module reloader is causing\n * errors.\n */\n if (from === undefined && startingUrl?.indexOf(to) !== -1) {\n startingUrl = undefined;\n return;\n }\n\n if (from !== to) {\n startingUrl = undefined;\n startBrowserTracingNavigationSpan(client, {\n name: WINDOW.location.pathname,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'url',\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.navigation.browser',\n },\n });\n }\n });\n }\n }\n\n if (markBackgroundSpan) {\n registerBackgroundTabDetection();\n }\n\n if (enableInteractions) {\n registerInteractionListener(client, idleTimeout, finalTimeout, childSpanTimeout, latestRoute);\n }\n\n if (enableInp) {\n registerInpInteractionListener();\n }\n\n instrumentOutgoingRequests(client, {\n traceFetch,\n traceXHR,\n trackFetchStreamPerformance,\n tracePropagationTargets: client.getOptions().tracePropagationTargets,\n shouldCreateSpanForRequest,\n enableHTTPTimings,\n });\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Manually start a page load span.\n * This will only do something if a browser tracing integration integration has been setup.\n *\n * If you provide a custom `traceOptions` object, it will be used to continue the trace\n * instead of the default behavior, which is to look it up on the tags.\n */\nexport function startBrowserTracingPageLoadSpan(\n client: Client,\n spanOptions: StartSpanOptions,\n traceOptions?: { sentryTrace?: string | undefined; baggage?: string | undefined },\n): Span | undefined {\n client.emit('startPageLoadSpan', spanOptions, traceOptions);\n getCurrentScope().setTransactionName(spanOptions.name);\n\n return getActiveIdleSpan(client);\n}\n\n/**\n * Manually start a navigation span.\n * This will only do something if a browser tracing integration has been setup.\n */\nexport function startBrowserTracingNavigationSpan(client: Client, spanOptions: StartSpanOptions): Span | undefined {\n client.emit('startNavigationSpan', spanOptions);\n\n getCurrentScope().setTransactionName(spanOptions.name);\n\n return getActiveIdleSpan(client);\n}\n\n/** Returns the value of a meta tag */\nexport function getMetaContent(metaName: string): string | undefined {\n /**\n * This is just a small wrapper that makes `document` optional.\n * We want to be extra-safe and always check that this exists, to ensure weird environments do not blow up.\n */\n const optionalWindowDocument = WINDOW.document as (typeof WINDOW)['document'] | undefined;\n\n const metaTag = optionalWindowDocument?.querySelector(`meta[name=${metaName}]`);\n return metaTag?.getAttribute('content') || undefined;\n}\n\n/** Start listener for interaction transactions */\nfunction registerInteractionListener(\n client: Client,\n idleTimeout: BrowserTracingOptions['idleTimeout'],\n finalTimeout: BrowserTracingOptions['finalTimeout'],\n childSpanTimeout: BrowserTracingOptions['childSpanTimeout'],\n latestRoute: RouteInfo,\n): void {\n /**\n * This is just a small wrapper that makes `document` optional.\n * We want to be extra-safe and always check that this exists, to ensure weird environments do not blow up.\n */\n const optionalWindowDocument = WINDOW.document as (typeof WINDOW)['document'] | undefined;\n\n let inflightInteractionSpan: Span | undefined;\n const registerInteractionTransaction = (): void => {\n const op = 'ui.action.click';\n\n const activeIdleSpan = getActiveIdleSpan(client);\n if (activeIdleSpan) {\n const currentRootSpanOp = spanToJSON(activeIdleSpan).op;\n if (['navigation', 'pageload'].includes(currentRootSpanOp as string)) {\n DEBUG_BUILD &&\n logger.warn(`[Tracing] Did not create ${op} span because a pageload or navigation span is in progress.`);\n return undefined;\n }\n }\n\n if (inflightInteractionSpan) {\n inflightInteractionSpan.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON, 'interactionInterrupted');\n inflightInteractionSpan.end();\n inflightInteractionSpan = undefined;\n }\n\n if (!latestRoute.name) {\n DEBUG_BUILD && logger.warn(`[Tracing] Did not create ${op} transaction because _latestRouteName is missing.`);\n return undefined;\n }\n\n inflightInteractionSpan = startIdleSpan(\n {\n name: latestRoute.name,\n op,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: latestRoute.source || 'url',\n },\n },\n {\n idleTimeout,\n finalTimeout,\n childSpanTimeout,\n },\n );\n };\n\n if (optionalWindowDocument) {\n addEventListener('click', registerInteractionTransaction, { once: false, capture: true });\n }\n}\n\n// We store the active idle span on the client object, so we can access it from exported functions\nconst ACTIVE_IDLE_SPAN_PROPERTY = '_sentry_idleSpan';\nfunction getActiveIdleSpan(client: Client): Span | undefined {\n return (client as { [ACTIVE_IDLE_SPAN_PROPERTY]?: Span })[ACTIVE_IDLE_SPAN_PROPERTY];\n}\n\nfunction setActiveIdleSpan(client: Client, span: Span | undefined): void {\n addNonEnumerableProperty(client, ACTIVE_IDLE_SPAN_PROPERTY, span);\n}\n","import { SPAN_STATUS_ERROR, getActiveSpan, getRootSpan, logger, spanToJSON } from '@sentry/core';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { WINDOW } from '../helpers';\n\n/**\n * Add a listener that cancels and finishes a transaction when the global\n * document is hidden.\n */\nexport function registerBackgroundTabDetection(): void {\n if (WINDOW.document) {\n WINDOW.document.addEventListener('visibilitychange', () => {\n const activeSpan = getActiveSpan();\n if (!activeSpan) {\n return;\n }\n\n const rootSpan = getRootSpan(activeSpan);\n\n if (WINDOW.document.hidden && rootSpan) {\n const cancelledStatus = 'cancelled';\n\n const { op, status } = spanToJSON(rootSpan);\n\n if (DEBUG_BUILD) {\n logger.log(`[Tracing] Transaction: ${cancelledStatus} -> since tab moved to the background, op: ${op}`);\n }\n\n // We should not set status if it is already set, this prevent important statuses like\n // error or data loss from being overwritten on transaction.\n if (!status) {\n rootSpan.setStatus({ code: SPAN_STATUS_ERROR, message: cancelledStatus });\n }\n\n rootSpan.setAttribute('sentry.cancellation_reason', 'document.hidden');\n rootSpan.end();\n }\n });\n } else {\n DEBUG_BUILD && logger.warn('[Tracing] Could not set up background tab detection due to lack of global document');\n }\n}\n","declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n","import * as hoistNonReactStaticsImport from 'hoist-non-react-statics';\n\n// Ensure we use the default export from hoist-non-react-statics if available,\n// falling back to the module itself. This handles both ESM and CJS usage.\nexport const hoistNonReactStatics = hoistNonReactStaticsImport.default || hoistNonReactStaticsImport;\n","/* eslint-disable max-lines */\n// Inspired from Donnie McNeal's solution:\n// https://gist.github.com/wontondon/e8c4bdf2888875e4c755712e99279536\n\nimport {\n WINDOW,\n browserTracingIntegration,\n startBrowserTracingNavigationSpan,\n startBrowserTracingPageLoadSpan,\n} from '@sentry/browser';\nimport type { Client, Integration, Span, TransactionSource } from '@sentry/core';\nimport {\n SEMANTIC_ATTRIBUTE_SENTRY_OP,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,\n getActiveSpan,\n getClient,\n getCurrentScope,\n getRootSpan,\n logger,\n spanToJSON,\n} from '@sentry/core';\nimport * as React from 'react';\n\nimport { DEBUG_BUILD } from './debug-build';\nimport { hoistNonReactStatics } from './hoist-non-react-statics';\nimport type {\n Action,\n AgnosticDataRouteMatch,\n CreateRouterFunction,\n CreateRoutesFromChildren,\n Location,\n MatchRoutes,\n RouteMatch,\n RouteObject,\n Router,\n RouterState,\n UseEffect,\n UseLocation,\n UseNavigationType,\n UseRoutes,\n} from './types';\n\nlet _useEffect: UseEffect;\nlet _useLocation: UseLocation;\nlet _useNavigationType: UseNavigationType;\nlet _createRoutesFromChildren: CreateRoutesFromChildren;\nlet _matchRoutes: MatchRoutes;\nlet _stripBasename: boolean = false;\n\nconst CLIENTS_WITH_INSTRUMENT_NAVIGATION = new WeakSet();\n\nexport interface ReactRouterOptions {\n useEffect: UseEffect;\n useLocation: UseLocation;\n useNavigationType: UseNavigationType;\n createRoutesFromChildren: CreateRoutesFromChildren;\n matchRoutes: MatchRoutes;\n stripBasename?: boolean;\n}\n\ntype V6CompatibleVersion = '6' | '7';\n\n// Keeping as a global variable for cross-usage in multiple functions\nconst allRoutes = new Set();\n\n/**\n * Creates a wrapCreateBrowserRouter function that can be used with all React Router v6 compatible versions.\n */\nexport function createV6CompatibleWrapCreateBrowserRouter<\n TState extends RouterState = RouterState,\n TRouter extends Router = Router,\n>(\n createRouterFunction: CreateRouterFunction,\n version: V6CompatibleVersion,\n): CreateRouterFunction {\n if (!_useEffect || !_useLocation || !_useNavigationType || !_matchRoutes) {\n DEBUG_BUILD &&\n logger.warn(\n `reactRouterV${version}Instrumentation was unable to wrap the \\`createRouter\\` function because of one or more missing parameters.`,\n );\n\n return createRouterFunction;\n }\n\n return function (routes: RouteObject[], opts?: Record & { basename?: string }): TRouter {\n addRoutesToAllRoutes(routes);\n\n const router = createRouterFunction(routes, opts);\n const basename = opts?.basename;\n\n const activeRootSpan = getActiveRootSpan();\n\n // The initial load ends when `createBrowserRouter` is called.\n // This is the earliest convenient time to update the transaction name.\n // Callbacks to `router.subscribe` are not called for the initial load.\n if (router.state.historyAction === 'POP' && activeRootSpan) {\n updatePageloadTransaction(\n activeRootSpan,\n router.state.location,\n routes,\n undefined,\n basename,\n Array.from(allRoutes),\n );\n }\n\n router.subscribe((state: RouterState) => {\n if (state.historyAction === 'PUSH' || state.historyAction === 'POP') {\n // Wait for the next render if loading an unsettled route\n if (state.navigation.state !== 'idle') {\n requestAnimationFrame(() => {\n handleNavigation({\n location: state.location,\n routes,\n navigationType: state.historyAction,\n version,\n basename,\n allRoutes: Array.from(allRoutes),\n });\n });\n } else {\n handleNavigation({\n location: state.location,\n routes,\n navigationType: state.historyAction,\n version,\n basename,\n allRoutes: Array.from(allRoutes),\n });\n }\n }\n });\n\n return router;\n };\n}\n\n/**\n * Creates a wrapCreateMemoryRouter function that can be used with all React Router v6 compatible versions.\n */\nexport function createV6CompatibleWrapCreateMemoryRouter<\n TState extends RouterState = RouterState,\n TRouter extends Router = Router,\n>(\n createRouterFunction: CreateRouterFunction,\n version: V6CompatibleVersion,\n): CreateRouterFunction {\n if (!_useEffect || !_useLocation || !_useNavigationType || !_matchRoutes) {\n DEBUG_BUILD &&\n logger.warn(\n `reactRouterV${version}Instrumentation was unable to wrap the \\`createMemoryRouter\\` function because of one or more missing parameters.`,\n );\n\n return createRouterFunction;\n }\n\n return function (\n routes: RouteObject[],\n opts?: Record & {\n basename?: string;\n initialEntries?: (string | { pathname: string })[];\n initialIndex?: number;\n },\n ): TRouter {\n addRoutesToAllRoutes(routes);\n\n const router = createRouterFunction(routes, opts);\n const basename = opts?.basename;\n\n const activeRootSpan = getActiveRootSpan();\n let initialEntry = undefined;\n\n const initialEntries = opts?.initialEntries;\n const initialIndex = opts?.initialIndex;\n\n const hasOnlyOneInitialEntry = initialEntries && initialEntries.length === 1;\n const hasIndexedEntry = initialIndex !== undefined && initialEntries && initialEntries[initialIndex];\n\n initialEntry = hasOnlyOneInitialEntry\n ? initialEntries[0]\n : hasIndexedEntry\n ? initialEntries[initialIndex]\n : undefined;\n\n const location = initialEntry\n ? typeof initialEntry === 'string'\n ? { pathname: initialEntry }\n : initialEntry\n : router.state.location;\n\n if (router.state.historyAction === 'POP' && activeRootSpan) {\n updatePageloadTransaction(activeRootSpan, location, routes, undefined, basename, Array.from(allRoutes));\n }\n\n router.subscribe((state: RouterState) => {\n const location = state.location;\n if (state.historyAction === 'PUSH' || state.historyAction === 'POP') {\n handleNavigation({\n location,\n routes,\n navigationType: state.historyAction,\n version,\n basename,\n allRoutes: Array.from(allRoutes),\n });\n }\n });\n\n return router;\n };\n}\n\n/**\n * Creates a browser tracing integration that can be used with all React Router v6 compatible versions.\n */\nexport function createReactRouterV6CompatibleTracingIntegration(\n options: Parameters[0] & ReactRouterOptions,\n version: V6CompatibleVersion,\n): Integration {\n const integration = browserTracingIntegration({\n ...options,\n instrumentPageLoad: false,\n instrumentNavigation: false,\n });\n\n const {\n useEffect,\n useLocation,\n useNavigationType,\n createRoutesFromChildren,\n matchRoutes,\n stripBasename,\n instrumentPageLoad = true,\n instrumentNavigation = true,\n } = options;\n\n return {\n ...integration,\n setup() {\n _useEffect = useEffect;\n _useLocation = useLocation;\n _useNavigationType = useNavigationType;\n _matchRoutes = matchRoutes;\n _createRoutesFromChildren = createRoutesFromChildren;\n _stripBasename = stripBasename || false;\n },\n afterAllSetup(client) {\n integration.afterAllSetup(client);\n\n const initPathName = WINDOW.location?.pathname;\n if (instrumentPageLoad && initPathName) {\n startBrowserTracingPageLoadSpan(client, {\n name: initPathName,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'url',\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'pageload',\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: `auto.pageload.react.reactrouter_v${version}`,\n },\n });\n }\n\n if (instrumentNavigation) {\n CLIENTS_WITH_INSTRUMENT_NAVIGATION.add(client);\n }\n },\n };\n}\n\nexport function createV6CompatibleWrapUseRoutes(origUseRoutes: UseRoutes, version: V6CompatibleVersion): UseRoutes {\n if (!_useEffect || !_useLocation || !_useNavigationType || !_matchRoutes) {\n DEBUG_BUILD &&\n logger.warn(\n 'reactRouterV6Instrumentation was unable to wrap `useRoutes` because of one or more missing parameters.',\n );\n\n return origUseRoutes;\n }\n\n const SentryRoutes: React.FC<{\n children?: React.ReactNode;\n routes: RouteObject[];\n locationArg?: Partial | string;\n }> = (props: { children?: React.ReactNode; routes: RouteObject[]; locationArg?: Partial | string }) => {\n const isMountRenderPass = React.useRef(true);\n const { routes, locationArg } = props;\n\n const Routes = origUseRoutes(routes, locationArg);\n\n const location = _useLocation();\n const navigationType = _useNavigationType();\n\n // A value with stable identity to either pick `locationArg` if available or `location` if not\n const stableLocationParam =\n typeof locationArg === 'string' || locationArg?.pathname ? (locationArg as { pathname: string }) : location;\n\n _useEffect(() => {\n const normalizedLocation =\n typeof stableLocationParam === 'string' ? { pathname: stableLocationParam } : stableLocationParam;\n\n if (isMountRenderPass.current) {\n addRoutesToAllRoutes(routes);\n\n updatePageloadTransaction(\n getActiveRootSpan(),\n normalizedLocation,\n routes,\n undefined,\n undefined,\n Array.from(allRoutes),\n );\n isMountRenderPass.current = false;\n } else {\n handleNavigation({\n location: normalizedLocation,\n routes,\n navigationType,\n version,\n allRoutes: Array.from(allRoutes),\n });\n }\n }, [navigationType, stableLocationParam]);\n\n return Routes;\n };\n\n // eslint-disable-next-line react/display-name\n return (routes: RouteObject[], locationArg?: Partial | string): React.ReactElement | null => {\n return ;\n };\n}\n\nexport function handleNavigation(opts: {\n location: Location;\n routes: RouteObject[];\n navigationType: Action;\n version: V6CompatibleVersion;\n matches?: AgnosticDataRouteMatch;\n basename?: string;\n allRoutes?: RouteObject[];\n}): void {\n const { location, routes, navigationType, version, matches, basename, allRoutes } = opts;\n const branches = Array.isArray(matches) ? matches : _matchRoutes(routes, location, basename);\n\n const client = getClient();\n if (!client || !CLIENTS_WITH_INSTRUMENT_NAVIGATION.has(client)) {\n return;\n }\n\n if ((navigationType === 'PUSH' || navigationType === 'POP') && branches) {\n let name,\n source: TransactionSource = 'url';\n const isInDescendantRoute = locationIsInsideDescendantRoute(location, allRoutes || routes);\n\n if (isInDescendantRoute) {\n name = prefixWithSlash(rebuildRoutePathFromAllRoutes(allRoutes || routes, location));\n source = 'route';\n }\n\n if (!isInDescendantRoute || !name) {\n [name, source] = getNormalizedName(routes, location, branches, basename);\n }\n\n const activeSpan = getActiveSpan();\n const isAlreadyInNavigationSpan = activeSpan && spanToJSON(activeSpan).op === 'navigation';\n\n // Cross usage can result in multiple navigation spans being created without this check\n if (isAlreadyInNavigationSpan) {\n activeSpan?.updateName(name);\n activeSpan?.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, source);\n } else {\n startBrowserTracingNavigationSpan(client, {\n name,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: source,\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'navigation',\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: `auto.navigation.react.reactrouter_v${version}`,\n },\n });\n }\n }\n}\n\n/**\n * Strip the basename from a pathname if exists.\n *\n * Vendored and modified from `react-router`\n * https://github.com/remix-run/react-router/blob/462bb712156a3f739d6139a0f14810b76b002df6/packages/router/utils.ts#L1038\n */\nfunction stripBasenameFromPathname(pathname: string, basename: string): string {\n if (!basename || basename === '/') {\n return pathname;\n }\n\n if (!pathname.toLowerCase().startsWith(basename.toLowerCase())) {\n return pathname;\n }\n\n // We want to leave trailing slash behavior in the user's control, so if they\n // specify a basename with a trailing slash, we should support it\n const startIndex = basename.endsWith('/') ? basename.length - 1 : basename.length;\n const nextChar = pathname.charAt(startIndex);\n if (nextChar && nextChar !== '/') {\n // pathname does not start with basename/\n return pathname;\n }\n\n return pathname.slice(startIndex) || '/';\n}\n\nfunction sendIndexPath(pathBuilder: string, pathname: string, basename: string): [string, TransactionSource] {\n const reconstructedPath = pathBuilder || _stripBasename ? stripBasenameFromPathname(pathname, basename) : pathname;\n\n const formattedPath =\n // If the path ends with a slash, remove it\n reconstructedPath[reconstructedPath.length - 1] === '/'\n ? reconstructedPath.slice(0, -1)\n : // If the path ends with a wildcard, remove it\n reconstructedPath.slice(-2) === '/*'\n ? reconstructedPath.slice(0, -1)\n : reconstructedPath;\n\n return [formattedPath, 'route'];\n}\n\nfunction pathEndsWithWildcard(path: string): boolean {\n return path.endsWith('*');\n}\n\nfunction pathIsWildcardAndHasChildren(path: string, branch: RouteMatch): boolean {\n return (pathEndsWithWildcard(path) && !!branch.route.children?.length) || false;\n}\n\nfunction routeIsDescendant(route: RouteObject): boolean {\n return !!(!route.children && route.element && route.path?.endsWith('/*'));\n}\n\nfunction locationIsInsideDescendantRoute(location: Location, routes: RouteObject[]): boolean {\n const matchedRoutes = _matchRoutes(routes, location) as RouteMatch[];\n\n if (matchedRoutes) {\n for (const match of matchedRoutes) {\n if (routeIsDescendant(match.route) && pickSplat(match)) {\n return true;\n }\n }\n }\n\n return false;\n}\n\nfunction addRoutesToAllRoutes(routes: RouteObject[]): void {\n routes.forEach(route => {\n const extractedChildRoutes = getChildRoutesRecursively(route);\n\n extractedChildRoutes.forEach(r => {\n allRoutes.add(r);\n });\n });\n}\n\nfunction getChildRoutesRecursively(route: RouteObject, allRoutes: Set = new Set()): Set {\n if (!allRoutes.has(route)) {\n allRoutes.add(route);\n\n if (route.children && !route.index) {\n route.children.forEach(child => {\n const childRoutes = getChildRoutesRecursively(child, allRoutes);\n\n childRoutes.forEach(r => {\n allRoutes.add(r);\n });\n });\n }\n }\n\n return allRoutes;\n}\n\nfunction pickPath(match: RouteMatch): string {\n return trimWildcard(match.route.path || '');\n}\n\nfunction pickSplat(match: RouteMatch): string {\n return match.params['*'] || '';\n}\n\nfunction trimWildcard(path: string): string {\n return path[path.length - 1] === '*' ? path.slice(0, -1) : path;\n}\n\nfunction trimSlash(path: string): string {\n return path[path.length - 1] === '/' ? path.slice(0, -1) : path;\n}\n\nfunction prefixWithSlash(path: string): string {\n return path[0] === '/' ? path : `/${path}`;\n}\n\nfunction rebuildRoutePathFromAllRoutes(allRoutes: RouteObject[], location: Location): string {\n const matchedRoutes = _matchRoutes(allRoutes, location) as RouteMatch[];\n\n if (!matchedRoutes || matchedRoutes.length === 0) {\n return '';\n }\n\n for (const match of matchedRoutes) {\n if (match.route.path && match.route.path !== '*') {\n const path = pickPath(match);\n const strippedPath = stripBasenameFromPathname(location.pathname, prefixWithSlash(match.pathnameBase));\n\n if (location.pathname === strippedPath) {\n return trimSlash(strippedPath);\n }\n\n return trimSlash(\n trimSlash(path || '') +\n prefixWithSlash(\n rebuildRoutePathFromAllRoutes(\n allRoutes.filter(route => route !== match.route),\n {\n pathname: strippedPath,\n },\n ),\n ),\n );\n }\n }\n\n return '';\n}\n\nfunction getNormalizedName(\n routes: RouteObject[],\n location: Location,\n branches: RouteMatch[],\n basename: string = '',\n): [string, TransactionSource] {\n if (!routes || routes.length === 0) {\n return [_stripBasename ? stripBasenameFromPathname(location.pathname, basename) : location.pathname, 'url'];\n }\n\n let pathBuilder = '';\n if (branches) {\n for (const branch of branches) {\n const route = branch.route;\n if (route) {\n // Early return if index route\n if (route.index) {\n return sendIndexPath(pathBuilder, branch.pathname, basename);\n }\n const path = route.path;\n\n // If path is not a wildcard and has no child routes, append the path\n if (path && !pathIsWildcardAndHasChildren(path, branch)) {\n const newPath = path[0] === '/' || pathBuilder[pathBuilder.length - 1] === '/' ? path : `/${path}`;\n pathBuilder = trimSlash(pathBuilder) + prefixWithSlash(newPath);\n\n // If the path matches the current location, return the path\n if (trimSlash(location.pathname) === trimSlash(basename + branch.pathname)) {\n if (\n // If the route defined on the element is something like\n // Product} />\n // We should check against the branch.pathname for the number of / separators\n getNumberOfUrlSegments(pathBuilder) !== getNumberOfUrlSegments(branch.pathname) &&\n // We should not count wildcard operators in the url segments calculation\n !pathEndsWithWildcard(pathBuilder)\n ) {\n return [(_stripBasename ? '' : basename) + newPath, 'route'];\n }\n\n // if the last character of the pathbuilder is a wildcard and there are children, remove the wildcard\n if (pathIsWildcardAndHasChildren(pathBuilder, branch)) {\n pathBuilder = pathBuilder.slice(0, -1);\n }\n\n return [(_stripBasename ? '' : basename) + pathBuilder, 'route'];\n }\n }\n }\n }\n }\n\n const fallbackTransactionName = _stripBasename\n ? stripBasenameFromPathname(location.pathname, basename)\n : location.pathname || '/';\n\n return [fallbackTransactionName, 'url'];\n}\n\nfunction updatePageloadTransaction(\n activeRootSpan: Span | undefined,\n location: Location,\n routes: RouteObject[],\n matches?: AgnosticDataRouteMatch,\n basename?: string,\n allRoutes?: RouteObject[],\n): void {\n const branches = Array.isArray(matches)\n ? matches\n : (_matchRoutes(allRoutes || routes, location, basename) as unknown as RouteMatch[]);\n\n if (branches) {\n let name,\n source: TransactionSource = 'url';\n\n const isInDescendantRoute = locationIsInsideDescendantRoute(location, allRoutes || routes);\n\n if (isInDescendantRoute) {\n name = prefixWithSlash(rebuildRoutePathFromAllRoutes(allRoutes || routes, location));\n source = 'route';\n }\n\n if (!isInDescendantRoute || !name) {\n [name, source] = getNormalizedName(routes, location, branches, basename);\n }\n\n getCurrentScope().setTransactionName(name || '/');\n\n if (activeRootSpan) {\n activeRootSpan.updateName(name);\n activeRootSpan.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, source);\n }\n }\n}\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function createV6CompatibleWithSentryReactRouterRouting

, R extends React.FC

>(\n Routes: R,\n version: V6CompatibleVersion,\n): R {\n if (!_useEffect || !_useLocation || !_useNavigationType || !_createRoutesFromChildren || !_matchRoutes) {\n DEBUG_BUILD &&\n logger.warn(`reactRouterV6Instrumentation was unable to wrap Routes because of one or more missing parameters.\n useEffect: ${_useEffect}. useLocation: ${_useLocation}. useNavigationType: ${_useNavigationType}.\n createRoutesFromChildren: ${_createRoutesFromChildren}. matchRoutes: ${_matchRoutes}.`);\n\n return Routes;\n }\n\n const SentryRoutes: React.FC

= (props: P) => {\n const isMountRenderPass = React.useRef(true);\n\n const location = _useLocation();\n const navigationType = _useNavigationType();\n\n _useEffect(\n () => {\n const routes = _createRoutesFromChildren(props.children) as RouteObject[];\n\n if (isMountRenderPass.current) {\n addRoutesToAllRoutes(routes);\n\n updatePageloadTransaction(getActiveRootSpan(), location, routes, undefined, undefined, Array.from(allRoutes));\n isMountRenderPass.current = false;\n } else {\n handleNavigation({\n location,\n routes,\n navigationType,\n version,\n allRoutes: Array.from(allRoutes),\n });\n }\n },\n // `props.children` is purposely not included in the dependency array, because we do not want to re-run this effect\n // when the children change. We only want to start transactions when the location or navigation type change.\n [location, navigationType],\n );\n\n // @ts-expect-error Setting more specific React Component typing for `R` generic above\n // will break advanced type inference done by react router params\n return ;\n };\n\n hoistNonReactStatics(SentryRoutes, Routes);\n\n // @ts-expect-error Setting more specific React Component typing for `R` generic above\n // will break advanced type inference done by react router params\n return SentryRoutes;\n}\n\nfunction getActiveRootSpan(): Span | undefined {\n const span = getActiveSpan();\n const rootSpan = span ? getRootSpan(span) : undefined;\n\n if (!rootSpan) {\n return undefined;\n }\n\n const op = spanToJSON(rootSpan).op;\n\n // Only use this root span if it is a pageload or navigation span\n return op === 'navigation' || op === 'pageload' ? rootSpan : undefined;\n}\n\n/**\n * Returns number of URL segments of a passed string URL.\n */\nexport function getNumberOfUrlSegments(url: string): number {\n // split at '/' or at '\\/' to split regex urls correctly\n return url.split(/\\\\?\\//).filter(s => s.length > 0 && s !== ',').length;\n}\n","import type { Client } from '../client';\nimport type { DsnComponents } from '../types-hoist';\n\n/**\n * Checks whether given url points to Sentry server\n *\n * @param url url to verify\n */\nexport function isSentryRequestUrl(url: string, client: Client | undefined): boolean {\n const dsn = client?.getDsn();\n const tunnel = client?.getOptions().tunnel;\n return checkDsn(url, dsn) || checkTunnel(url, tunnel);\n}\n\nfunction checkTunnel(url: string, tunnel: string | undefined): boolean {\n if (!tunnel) {\n return false;\n }\n\n return removeTrailingSlash(url) === removeTrailingSlash(tunnel);\n}\n\nfunction checkDsn(url: string, dsn: DsnComponents | undefined): boolean {\n return dsn ? url.includes(dsn.host) : false;\n}\n\nfunction removeTrailingSlash(str: string): string {\n return str[str.length - 1] === '/' ? str.slice(0, -1) : str;\n}\n","/**\n * NOTE: In order to avoid circular dependencies, if you add a function to this module and it needs to print something,\n * you must either a) use `console.log` rather than the logger, or b) put your function elsewhere.\n */\n\nimport { isBrowserBundle } from './env';\n\n/**\n * Checks whether we're in the Node.js or Browser environment\n *\n * @returns Answer to given question\n */\nexport function isNodeEnv(): boolean {\n // explicitly check for browser bundles as those can be optimized statically\n // by terser/rollup.\n return (\n !isBrowserBundle() &&\n Object.prototype.toString.call(typeof process !== 'undefined' ? process : 0) === '[object process]'\n );\n}\n\n/**\n * Requires a module which is protected against bundler minification.\n *\n * @param request The module path to resolve\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction dynamicRequire(mod: any, request: string): any {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return mod.require(request);\n}\n\n/**\n * Helper for dynamically loading module that should work with linked dependencies.\n * The problem is that we _should_ be using `require(require.resolve(moduleName, { paths: [cwd()] }))`\n * However it's _not possible_ to do that with Webpack, as it has to know all the dependencies during\n * build time. `require.resolve` is also not available in any other way, so we cannot create,\n * a fake helper like we do with `dynamicRequire`.\n *\n * We always prefer to use local package, thus the value is not returned early from each `try/catch` block.\n * That is to mimic the behavior of `require.resolve` exactly.\n *\n * @param moduleName module name to require\n * @param existingModule module to use for requiring\n * @returns possibly required module\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function loadModule(moduleName: string, existingModule: any = module): T | undefined {\n let mod: T | undefined;\n\n try {\n mod = dynamicRequire(existingModule, moduleName);\n } catch (e) {\n // no-empty\n }\n\n if (!mod) {\n try {\n const { cwd } = dynamicRequire(existingModule, 'process');\n mod = dynamicRequire(existingModule, `${cwd()}/node_modules/${moduleName}`) as T;\n } catch (e) {\n // no-empty\n }\n }\n\n return mod;\n}\n","import { isNodeEnv } from './node';\nimport { GLOBAL_OBJ } from './worldwide';\n\n/**\n * Returns true if we are in the browser.\n */\nexport function isBrowser(): boolean {\n // eslint-disable-next-line no-restricted-globals\n return typeof window !== 'undefined' && (!isNodeEnv() || isElectronNodeRenderer());\n}\n\ntype ElectronProcess = { type?: string };\n\n// Electron renderers with nodeIntegration enabled are detected as Node.js so we specifically test for them\nfunction isElectronNodeRenderer(): boolean {\n const process = (GLOBAL_OBJ as typeof GLOBAL_OBJ & { process?: ElectronProcess }).process;\n return process?.type === 'renderer';\n}\n","import { logger } from '@sentry/core';\nimport type { Logger } from '@sentry/core';\nimport { DEBUG_BUILD } from './debug-build';\nimport type { NetworkMetaWarning } from './types';\n\n/**\n * Serializes FormData.\n *\n * This is a bit simplified, but gives us a decent estimate.\n * This converts e.g. { name: 'Anne Smith', age: 13 } to 'name=Anne+Smith&age=13'.\n *\n */\nexport function serializeFormData(formData: FormData): string {\n // @ts-expect-error passing FormData to URLSearchParams actually works\n return new URLSearchParams(formData).toString();\n}\n\n/** Get the string representation of a body. */\nexport function getBodyString(body: unknown, _logger: Logger = logger): [string | undefined, NetworkMetaWarning?] {\n try {\n if (typeof body === 'string') {\n return [body];\n }\n\n if (body instanceof URLSearchParams) {\n return [body.toString()];\n }\n\n if (body instanceof FormData) {\n return [serializeFormData(body)];\n }\n\n if (!body) {\n return [undefined];\n }\n } catch (error) {\n DEBUG_BUILD && _logger.error(error, 'Failed to serialize body', body);\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n\n DEBUG_BUILD && _logger.info('Skipping network body because of body type', body);\n\n return [undefined, 'UNPARSEABLE_BODY_TYPE'];\n}\n\n/**\n * Parses the fetch arguments to extract the request payload.\n *\n * We only support getting the body from the fetch options.\n */\nexport function getFetchRequestArgBody(fetchArgs: unknown[] = []): RequestInit['body'] | undefined {\n if (fetchArgs.length !== 2 || typeof fetchArgs[1] !== 'object') {\n return undefined;\n }\n\n return (fetchArgs[1] as RequestInit).body;\n}\n","import { GLOBAL_OBJ } from '@sentry/core';\n\n// exporting a separate copy of `WINDOW` rather than exporting the one from `@sentry/browser`\n// prevents the browser package from being bundled in the CDN bundle, and avoids a\n// circular dependency between the browser and replay packages should `@sentry/browser` import\n// from `@sentry/replay` in the future\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n\nexport const REPLAY_SESSION_KEY = 'sentryReplaySession';\nexport const REPLAY_EVENT_NAME = 'replay_event';\nexport const RECORDING_EVENT_NAME = 'replay_recording';\nexport const UNABLE_TO_SEND_REPLAY = 'Unable to send Replay';\n\n// The idle limit for a session after which recording is paused.\nexport const SESSION_IDLE_PAUSE_DURATION = 300_000; // 5 minutes in ms\n\n// The idle limit for a session after which the session expires.\nexport const SESSION_IDLE_EXPIRE_DURATION = 900_000; // 15 minutes in ms\n\n/** Default flush delays */\nexport const DEFAULT_FLUSH_MIN_DELAY = 5_000;\n// XXX: Temp fix for our debounce logic where `maxWait` would never occur if it\n// was the same as `wait`\nexport const DEFAULT_FLUSH_MAX_DELAY = 5_500;\n\n/* How long to wait for error checkouts */\nexport const BUFFER_CHECKOUT_TIME = 60_000;\n\nexport const RETRY_BASE_INTERVAL = 5000;\nexport const RETRY_MAX_COUNT = 3;\n\n/* The max (uncompressed) size in bytes of a network body. Any body larger than this will be truncated. */\nexport const NETWORK_BODY_MAX_SIZE = 150_000;\n\n/* The max size of a single console arg that is captured. Any arg larger than this will be truncated. */\nexport const CONSOLE_ARG_MAX_SIZE = 5_000;\n\n/* Min. time to wait before we consider something a slow click. */\nexport const SLOW_CLICK_THRESHOLD = 3_000;\n/* For scroll actions after a click, we only look for a very short time period to detect programmatic scrolling. */\nexport const SLOW_CLICK_SCROLL_TIMEOUT = 300;\n\n/** When encountering a total segment size exceeding this size, stop the replay (as we cannot properly ingest it). */\nexport const REPLAY_MAX_EVENT_BUFFER_SIZE = 20_000_000; // ~20MB\n\n/** Replays must be min. 5s long before we send them. */\nexport const MIN_REPLAY_DURATION = 4_999;\n/* The max. allowed value that the minReplayDuration can be set to. */\nexport const MIN_REPLAY_DURATION_LIMIT = 15_000;\n\n/** The max. length of a replay. */\nexport const MAX_REPLAY_DURATION = 3_600_000; // 60 minutes in ms;\n\n/** Default attributes to be ignored when `maskAllText` is enabled */\nexport const DEFAULT_IGNORED_ATTRIBUTES = ['title', 'placeholder'];\n","var __defProp$1 = Object.defineProperty;\nvar __defNormalProp$1 = (obj, key, value) => key in obj ? __defProp$1(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;\nvar __publicField$1 = (obj, key, value) => __defNormalProp$1(obj, typeof key !== \"symbol\" ? key + \"\" : key, value);\nvar NodeType$2 = /* @__PURE__ */ ((NodeType2) => {\n NodeType2[NodeType2[\"Document\"] = 0] = \"Document\";\n NodeType2[NodeType2[\"DocumentType\"] = 1] = \"DocumentType\";\n NodeType2[NodeType2[\"Element\"] = 2] = \"Element\";\n NodeType2[NodeType2[\"Text\"] = 3] = \"Text\";\n NodeType2[NodeType2[\"CDATA\"] = 4] = \"CDATA\";\n NodeType2[NodeType2[\"Comment\"] = 5] = \"Comment\";\n return NodeType2;\n})(NodeType$2 || {});\nfunction isElement(n2) {\n return n2.nodeType === n2.ELEMENT_NODE;\n}\nfunction isShadowRoot(n2) {\n const host = n2?.host;\n return Boolean(host?.shadowRoot === n2);\n}\nfunction isNativeShadowDom(shadowRoot) {\n return Object.prototype.toString.call(shadowRoot) === \"[object ShadowRoot]\";\n}\nfunction fixBrowserCompatibilityIssuesInCSS(cssText) {\n if (cssText.includes(\" background-clip: text;\") && !cssText.includes(\" -webkit-background-clip: text;\")) {\n cssText = cssText.replace(\n /\\sbackground-clip:\\s*text;/g,\n \" -webkit-background-clip: text; background-clip: text;\"\n );\n }\n return cssText;\n}\nfunction escapeImportStatement(rule) {\n const { cssText } = rule;\n if (cssText.split('\"').length < 3) return cssText;\n const statement = [\"@import\", `url(${JSON.stringify(rule.href)})`];\n if (rule.layerName === \"\") {\n statement.push(`layer`);\n } else if (rule.layerName) {\n statement.push(`layer(${rule.layerName})`);\n }\n if (rule.supportsText) {\n statement.push(`supports(${rule.supportsText})`);\n }\n if (rule.media.length) {\n statement.push(rule.media.mediaText);\n }\n return statement.join(\" \") + \";\";\n}\nfunction stringifyStylesheet(s2) {\n try {\n const rules2 = s2.rules || s2.cssRules;\n return rules2 ? fixBrowserCompatibilityIssuesInCSS(\n Array.from(rules2, stringifyRule).join(\"\")\n ) : null;\n } catch (error) {\n return null;\n }\n}\nfunction fixAllCssProperty(rule) {\n let styles = \"\";\n for (let i2 = 0; i2 < rule.style.length; i2++) {\n const styleDeclaration = rule.style;\n const attribute = styleDeclaration[i2];\n const isImportant = styleDeclaration.getPropertyPriority(attribute);\n styles += `${attribute}:${styleDeclaration.getPropertyValue(attribute)}${isImportant ? ` !important` : \"\"};`;\n }\n return `${rule.selectorText} { ${styles} }`;\n}\nfunction stringifyRule(rule) {\n let importStringified;\n if (isCSSImportRule(rule)) {\n try {\n importStringified = // for same-origin stylesheets,\n // we can access the imported stylesheet rules directly\n stringifyStylesheet(rule.styleSheet) || // work around browser issues with the raw string `@import url(...)` statement\n escapeImportStatement(rule);\n } catch (error) {\n }\n } else if (isCSSStyleRule(rule)) {\n let cssText = rule.cssText;\n const needsSafariColonFix = rule.selectorText.includes(\":\");\n const needsAllFix = typeof rule.style[\"all\"] === \"string\" && rule.style[\"all\"];\n if (needsAllFix) {\n cssText = fixAllCssProperty(rule);\n }\n if (needsSafariColonFix) {\n cssText = fixSafariColons(cssText);\n }\n if (needsSafariColonFix || needsAllFix) {\n return cssText;\n }\n }\n return importStringified || rule.cssText;\n}\nfunction fixSafariColons(cssStringified) {\n const regex = /(\\[(?:[\\w-]+)[^\\\\])(:(?:[\\w-]+)\\])/gm;\n return cssStringified.replace(regex, \"$1\\\\$2\");\n}\nfunction isCSSImportRule(rule) {\n return \"styleSheet\" in rule;\n}\nfunction isCSSStyleRule(rule) {\n return \"selectorText\" in rule;\n}\nclass Mirror {\n constructor() {\n __publicField$1(this, \"idNodeMap\", /* @__PURE__ */ new Map());\n __publicField$1(this, \"nodeMetaMap\", /* @__PURE__ */ new WeakMap());\n }\n getId(n2) {\n if (!n2) return -1;\n const id = this.getMeta(n2)?.id;\n return id ?? -1;\n }\n getNode(id) {\n return this.idNodeMap.get(id) || null;\n }\n getIds() {\n return Array.from(this.idNodeMap.keys());\n }\n getMeta(n2) {\n return this.nodeMetaMap.get(n2) || null;\n }\n // removes the node from idNodeMap\n // doesn't remove the node from nodeMetaMap\n removeNodeFromMap(n2) {\n const id = this.getId(n2);\n this.idNodeMap.delete(id);\n if (n2.childNodes) {\n n2.childNodes.forEach(\n (childNode) => this.removeNodeFromMap(childNode)\n );\n }\n }\n has(id) {\n return this.idNodeMap.has(id);\n }\n hasNode(node) {\n return this.nodeMetaMap.has(node);\n }\n add(n2, meta) {\n const id = meta.id;\n this.idNodeMap.set(id, n2);\n this.nodeMetaMap.set(n2, meta);\n }\n replace(id, n2) {\n const oldNode = this.getNode(id);\n if (oldNode) {\n const meta = this.nodeMetaMap.get(oldNode);\n if (meta) this.nodeMetaMap.set(n2, meta);\n }\n this.idNodeMap.set(id, n2);\n }\n reset() {\n this.idNodeMap = /* @__PURE__ */ new Map();\n this.nodeMetaMap = /* @__PURE__ */ new WeakMap();\n }\n}\nfunction createMirror$2() {\n return new Mirror();\n}\nfunction shouldMaskInput({\n maskInputOptions,\n tagName,\n type\n}) {\n if (tagName === \"OPTION\") {\n tagName = \"SELECT\";\n }\n return Boolean(\n maskInputOptions[tagName.toLowerCase()] || type && maskInputOptions[type] || type === \"password\" || // Default to \"text\" option for inputs without a \"type\" attribute defined\n tagName === \"INPUT\" && !type && maskInputOptions[\"text\"]\n );\n}\nfunction maskInputValue({\n isMasked,\n element,\n value,\n maskInputFn\n}) {\n let text = value || \"\";\n if (!isMasked) {\n return text;\n }\n if (maskInputFn) {\n text = maskInputFn(text, element);\n }\n return \"*\".repeat(text.length);\n}\nfunction toLowerCase(str) {\n return str.toLowerCase();\n}\nfunction toUpperCase(str) {\n return str.toUpperCase();\n}\nconst ORIGINAL_ATTRIBUTE_NAME = \"__rrweb_original__\";\nfunction is2DCanvasBlank(canvas) {\n const ctx = canvas.getContext(\"2d\");\n if (!ctx) return true;\n const chunkSize = 50;\n for (let x = 0; x < canvas.width; x += chunkSize) {\n for (let y = 0; y < canvas.height; y += chunkSize) {\n const getImageData = ctx.getImageData;\n const originalGetImageData = ORIGINAL_ATTRIBUTE_NAME in getImageData ? getImageData[ORIGINAL_ATTRIBUTE_NAME] : getImageData;\n const pixelBuffer = new Uint32Array(\n // eslint-disable-next-line @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-unsafe-member-access\n originalGetImageData.call(\n ctx,\n x,\n y,\n Math.min(chunkSize, canvas.width - x),\n Math.min(chunkSize, canvas.height - y)\n ).data.buffer\n );\n if (pixelBuffer.some((pixel) => pixel !== 0)) return false;\n }\n }\n return true;\n}\nfunction isNodeMetaEqual(a2, b) {\n if (!a2 || !b || a2.type !== b.type) return false;\n if (a2.type === NodeType$2.Document)\n return a2.compatMode === b.compatMode;\n else if (a2.type === NodeType$2.DocumentType)\n return a2.name === b.name && a2.publicId === b.publicId && a2.systemId === b.systemId;\n else if (a2.type === NodeType$2.Comment || a2.type === NodeType$2.Text || a2.type === NodeType$2.CDATA)\n return a2.textContent === b.textContent;\n else if (a2.type === NodeType$2.Element)\n return a2.tagName === b.tagName && JSON.stringify(a2.attributes) === JSON.stringify(b.attributes) && a2.isSVG === b.isSVG && a2.needBlock === b.needBlock;\n return false;\n}\nfunction getInputType(element) {\n const type = element.type;\n return element.hasAttribute(\"data-rr-is-password\") ? \"password\" : type ? (\n // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion\n toLowerCase(type)\n ) : null;\n}\nfunction getInputValue(el, tagName, type) {\n if (tagName === \"INPUT\" && (type === \"radio\" || type === \"checkbox\")) {\n return el.getAttribute(\"value\") || \"\";\n }\n return el.value;\n}\nfunction extractFileExtension(path, baseURL) {\n let url;\n try {\n url = new URL(path, baseURL ?? window.location.href);\n } catch (err) {\n return null;\n }\n const regex = /\\.([0-9a-z]+)(?:$)/i;\n const match = url.pathname.match(regex);\n return match?.[1] ?? null;\n}\nconst cachedImplementations$1 = {};\nfunction getImplementation$1(name) {\n const cached = cachedImplementations$1[name];\n if (cached) {\n return cached;\n }\n const document2 = window.document;\n let impl = window[name];\n if (document2 && typeof document2.createElement === \"function\") {\n try {\n const sandbox = document2.createElement(\"iframe\");\n sandbox.hidden = true;\n document2.head.appendChild(sandbox);\n const contentWindow = sandbox.contentWindow;\n if (contentWindow && contentWindow[name]) {\n impl = // eslint-disable-next-line @typescript-eslint/unbound-method\n contentWindow[name];\n }\n document2.head.removeChild(sandbox);\n } catch (e2) {\n }\n }\n return cachedImplementations$1[name] = impl.bind(\n window\n );\n}\nfunction setTimeout$2(...rest) {\n return getImplementation$1(\"setTimeout\")(...rest);\n}\nfunction clearTimeout$1(...rest) {\n return getImplementation$1(\"clearTimeout\")(...rest);\n}\nfunction getIframeContentDocument(iframe) {\n try {\n return iframe.contentDocument;\n } catch (e2) {\n }\n}\nlet _id = 1;\nconst tagNameRegex = new RegExp(\"[^a-z0-9-_:]\");\nconst IGNORED_NODE = -2;\nfunction genId() {\n return _id++;\n}\nfunction getValidTagName$1(element) {\n if (element instanceof HTMLFormElement) {\n return \"form\";\n }\n const processedTagName = toLowerCase(element.tagName);\n if (tagNameRegex.test(processedTagName)) {\n return \"div\";\n }\n return processedTagName;\n}\nfunction extractOrigin(url) {\n let origin = \"\";\n if (url.indexOf(\"//\") > -1) {\n origin = url.split(\"/\").slice(0, 3).join(\"/\");\n } else {\n origin = url.split(\"/\")[0];\n }\n origin = origin.split(\"?\")[0];\n return origin;\n}\nlet canvasService;\nlet canvasCtx;\nconst URL_IN_CSS_REF = /url\\((?:(')([^']*)'|(\")(.*?)\"|([^)]*))\\)/gm;\nconst URL_PROTOCOL_MATCH = /^(?:[a-z+]+:)?\\/\\//i;\nconst URL_WWW_MATCH = /^www\\..*/i;\nconst DATA_URI = /^(data:)([^,]*),(.*)/i;\nfunction absoluteToStylesheet(cssText, href) {\n return (cssText || \"\").replace(\n URL_IN_CSS_REF,\n (origin, quote1, path1, quote2, path2, path3) => {\n const filePath = path1 || path2 || path3;\n const maybeQuote = quote1 || quote2 || \"\";\n if (!filePath) {\n return origin;\n }\n if (URL_PROTOCOL_MATCH.test(filePath) || URL_WWW_MATCH.test(filePath)) {\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\n }\n if (DATA_URI.test(filePath)) {\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\n }\n if (filePath[0] === \"/\") {\n return `url(${maybeQuote}${extractOrigin(href) + filePath}${maybeQuote})`;\n }\n const stack = href.split(\"/\");\n const parts = filePath.split(\"/\");\n stack.pop();\n for (const part of parts) {\n if (part === \".\") {\n continue;\n } else if (part === \"..\") {\n stack.pop();\n } else {\n stack.push(part);\n }\n }\n return `url(${maybeQuote}${stack.join(\"/\")}${maybeQuote})`;\n }\n );\n}\nconst SRCSET_NOT_SPACES = /^[^ \\t\\n\\r\\u000c]+/;\nconst SRCSET_COMMAS_OR_SPACES = /^[, \\t\\n\\r\\u000c]+/;\nfunction getAbsoluteSrcsetString(doc, attributeValue) {\n if (attributeValue.trim() === \"\") {\n return attributeValue;\n }\n let pos = 0;\n function collectCharacters(regEx) {\n let chars2;\n const match = regEx.exec(attributeValue.substring(pos));\n if (match) {\n chars2 = match[0];\n pos += chars2.length;\n return chars2;\n }\n return \"\";\n }\n const output = [];\n while (true) {\n collectCharacters(SRCSET_COMMAS_OR_SPACES);\n if (pos >= attributeValue.length) {\n break;\n }\n let url = collectCharacters(SRCSET_NOT_SPACES);\n if (url.slice(-1) === \",\") {\n url = absoluteToDoc(doc, url.substring(0, url.length - 1));\n output.push(url);\n } else {\n let descriptorsStr = \"\";\n url = absoluteToDoc(doc, url);\n let inParens = false;\n while (true) {\n const c2 = attributeValue.charAt(pos);\n if (c2 === \"\") {\n output.push((url + descriptorsStr).trim());\n break;\n } else if (!inParens) {\n if (c2 === \",\") {\n pos += 1;\n output.push((url + descriptorsStr).trim());\n break;\n } else if (c2 === \"(\") {\n inParens = true;\n }\n } else {\n if (c2 === \")\") {\n inParens = false;\n }\n }\n descriptorsStr += c2;\n pos += 1;\n }\n }\n }\n return output.join(\", \");\n}\nconst cachedDocument = /* @__PURE__ */ new WeakMap();\nfunction absoluteToDoc(doc, attributeValue) {\n if (!attributeValue || attributeValue.trim() === \"\") {\n return attributeValue;\n }\n return getHref(doc, attributeValue);\n}\nfunction isSVGElement(el) {\n return Boolean(el.tagName === \"svg\" || el.ownerSVGElement);\n}\nfunction getHref(doc, customHref) {\n let a2 = cachedDocument.get(doc);\n if (!a2) {\n a2 = doc.createElement(\"a\");\n cachedDocument.set(doc, a2);\n }\n if (!customHref) {\n customHref = \"\";\n } else if (customHref.startsWith(\"blob:\") || customHref.startsWith(\"data:\")) {\n return customHref;\n }\n a2.setAttribute(\"href\", customHref);\n return a2.href;\n}\nfunction transformAttribute(doc, tagName, name, value, element, maskAttributeFn) {\n if (!value) {\n return value;\n }\n if (name === \"src\" || name === \"href\" && !(tagName === \"use\" && value[0] === \"#\")) {\n return absoluteToDoc(doc, value);\n } else if (name === \"xlink:href\" && value[0] !== \"#\") {\n return absoluteToDoc(doc, value);\n } else if (name === \"background\" && (tagName === \"table\" || tagName === \"td\" || tagName === \"th\")) {\n return absoluteToDoc(doc, value);\n } else if (name === \"srcset\") {\n return getAbsoluteSrcsetString(doc, value);\n } else if (name === \"style\") {\n return absoluteToStylesheet(value, getHref(doc));\n } else if (tagName === \"object\" && name === \"data\") {\n return absoluteToDoc(doc, value);\n }\n if (typeof maskAttributeFn === \"function\") {\n return maskAttributeFn(name, value, element);\n }\n return value;\n}\nfunction ignoreAttribute(tagName, name, _value) {\n return (tagName === \"video\" || tagName === \"audio\") && name === \"autoplay\";\n}\nfunction _isBlockedElement(element, blockClass, blockSelector, unblockSelector) {\n try {\n if (unblockSelector && element.matches(unblockSelector)) {\n return false;\n }\n if (typeof blockClass === \"string\") {\n if (element.classList.contains(blockClass)) {\n return true;\n }\n } else {\n for (let eIndex = element.classList.length; eIndex--; ) {\n const className = element.classList[eIndex];\n if (blockClass.test(className)) {\n return true;\n }\n }\n }\n if (blockSelector) {\n return element.matches(blockSelector);\n }\n } catch (e2) {\n }\n return false;\n}\nfunction elementClassMatchesRegex(el, regex) {\n for (let eIndex = el.classList.length; eIndex--; ) {\n const className = el.classList[eIndex];\n if (regex.test(className)) {\n return true;\n }\n }\n return false;\n}\nfunction distanceToMatch(node, matchPredicate, limit = Infinity, distance = 0) {\n if (!node) return -1;\n if (node.nodeType !== node.ELEMENT_NODE) return -1;\n if (distance > limit) return -1;\n if (matchPredicate(node)) return distance;\n return distanceToMatch(node.parentNode, matchPredicate, limit, distance + 1);\n}\nfunction createMatchPredicate(className, selector) {\n return (node) => {\n const el = node;\n if (el === null) return false;\n try {\n if (className) {\n if (typeof className === \"string\") {\n if (el.matches(`.${className}`)) return true;\n } else if (elementClassMatchesRegex(el, className)) {\n return true;\n }\n }\n if (selector && el.matches(selector)) return true;\n return false;\n } catch {\n return false;\n }\n };\n}\nfunction needMaskingText(node, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText) {\n try {\n const el = node.nodeType === node.ELEMENT_NODE ? node : node.parentElement;\n if (el === null) return false;\n if (el.tagName === \"INPUT\") {\n const autocomplete = el.getAttribute(\"autocomplete\");\n const disallowedAutocompleteValues = [\n \"current-password\",\n \"new-password\",\n \"cc-number\",\n \"cc-exp\",\n \"cc-exp-month\",\n \"cc-exp-year\",\n \"cc-csc\"\n ];\n if (disallowedAutocompleteValues.includes(autocomplete)) {\n return true;\n }\n }\n let maskDistance = -1;\n let unmaskDistance = -1;\n if (maskAllText) {\n unmaskDistance = distanceToMatch(\n el,\n createMatchPredicate(unmaskTextClass, unmaskTextSelector)\n );\n if (unmaskDistance < 0) {\n return true;\n }\n maskDistance = distanceToMatch(\n el,\n createMatchPredicate(maskTextClass, maskTextSelector),\n unmaskDistance >= 0 ? unmaskDistance : Infinity\n );\n } else {\n maskDistance = distanceToMatch(\n el,\n createMatchPredicate(maskTextClass, maskTextSelector)\n );\n if (maskDistance < 0) {\n return false;\n }\n unmaskDistance = distanceToMatch(\n el,\n createMatchPredicate(unmaskTextClass, unmaskTextSelector),\n maskDistance >= 0 ? maskDistance : Infinity\n );\n }\n return maskDistance >= 0 ? unmaskDistance >= 0 ? maskDistance <= unmaskDistance : true : unmaskDistance >= 0 ? false : !!maskAllText;\n } catch (e2) {\n }\n return !!maskAllText;\n}\nfunction onceIframeLoaded(iframeEl, listener, iframeLoadTimeout) {\n const win = iframeEl.contentWindow;\n if (!win) {\n return;\n }\n let fired = false;\n let readyState;\n try {\n readyState = win.document.readyState;\n } catch (error) {\n return;\n }\n if (readyState !== \"complete\") {\n const timer = setTimeout$2(() => {\n if (!fired) {\n listener();\n fired = true;\n }\n }, iframeLoadTimeout);\n iframeEl.addEventListener(\"load\", () => {\n clearTimeout$1(timer);\n fired = true;\n listener();\n });\n return;\n }\n const blankUrl = \"about:blank\";\n if (win.location.href !== blankUrl || iframeEl.src === blankUrl || iframeEl.src === \"\") {\n setTimeout$2(listener, 0);\n return iframeEl.addEventListener(\"load\", listener);\n }\n iframeEl.addEventListener(\"load\", listener);\n}\nfunction onceStylesheetLoaded(link, listener, styleSheetLoadTimeout) {\n let fired = false;\n let styleSheetLoaded;\n try {\n styleSheetLoaded = link.sheet;\n } catch (error) {\n return;\n }\n if (styleSheetLoaded) return;\n const timer = setTimeout$2(() => {\n if (!fired) {\n listener();\n fired = true;\n }\n }, styleSheetLoadTimeout);\n link.addEventListener(\"load\", () => {\n clearTimeout$1(timer);\n fired = true;\n listener();\n });\n}\nfunction serializeNode(n2, options) {\n const {\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskAttributeFn,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n inlineStylesheet,\n maskInputOptions = {},\n maskTextFn,\n maskInputFn,\n dataURLOptions = {},\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement = false\n } = options;\n const rootId = getRootId(doc, mirror2);\n switch (n2.nodeType) {\n case n2.DOCUMENT_NODE:\n if (n2.compatMode !== \"CSS1Compat\") {\n return {\n type: NodeType$2.Document,\n childNodes: [],\n compatMode: n2.compatMode\n // probably \"BackCompat\"\n };\n } else {\n return {\n type: NodeType$2.Document,\n childNodes: []\n };\n }\n case n2.DOCUMENT_TYPE_NODE:\n return {\n type: NodeType$2.DocumentType,\n name: n2.name,\n publicId: n2.publicId,\n systemId: n2.systemId,\n rootId\n };\n case n2.ELEMENT_NODE:\n return serializeElementNode(n2, {\n doc,\n blockClass,\n blockSelector,\n unblockSelector,\n inlineStylesheet,\n maskAttributeFn,\n maskInputOptions,\n maskInputFn,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement,\n rootId,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector\n });\n case n2.TEXT_NODE:\n return serializeTextNode(n2, {\n doc,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n maskTextFn,\n maskInputOptions,\n maskInputFn,\n rootId\n });\n case n2.CDATA_SECTION_NODE:\n return {\n type: NodeType$2.CDATA,\n textContent: \"\",\n rootId\n };\n case n2.COMMENT_NODE:\n return {\n type: NodeType$2.Comment,\n textContent: n2.textContent || \"\",\n rootId\n };\n default:\n return false;\n }\n}\nfunction getRootId(doc, mirror2) {\n if (!mirror2.hasNode(doc)) return void 0;\n const docId = mirror2.getId(doc);\n return docId === 1 ? void 0 : docId;\n}\nfunction serializeTextNode(n2, options) {\n const {\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n maskTextFn,\n maskInputOptions,\n maskInputFn,\n rootId\n } = options;\n const parentTagName = n2.parentNode && n2.parentNode.tagName;\n let textContent = n2.textContent;\n const isStyle = parentTagName === \"STYLE\" ? true : void 0;\n const isScript = parentTagName === \"SCRIPT\" ? true : void 0;\n const isTextarea = parentTagName === \"TEXTAREA\" ? true : void 0;\n if (isStyle && textContent) {\n try {\n if (n2.nextSibling || n2.previousSibling) {\n } else if (n2.parentNode.sheet?.cssRules) {\n textContent = stringifyStylesheet(\n n2.parentNode.sheet\n );\n }\n } catch (err) {\n console.warn(\n `Cannot get CSS styles from text's parentNode. Error: ${err}`,\n n2\n );\n }\n textContent = absoluteToStylesheet(textContent, getHref(options.doc));\n }\n if (isScript) {\n textContent = \"SCRIPT_PLACEHOLDER\";\n }\n const forceMask = needMaskingText(\n n2,\n maskTextClass,\n maskTextSelector,\n unmaskTextClass,\n unmaskTextSelector,\n maskAllText\n );\n if (!isStyle && !isScript && !isTextarea && textContent && forceMask) {\n textContent = maskTextFn ? maskTextFn(textContent, n2.parentElement) : textContent.replace(/[\\S]/g, \"*\");\n }\n if (isTextarea && textContent && (maskInputOptions.textarea || forceMask)) {\n textContent = maskInputFn ? maskInputFn(textContent, n2.parentNode) : textContent.replace(/[\\S]/g, \"*\");\n }\n if (parentTagName === \"OPTION\" && textContent) {\n const isInputMasked = shouldMaskInput({\n type: null,\n tagName: parentTagName,\n maskInputOptions\n });\n textContent = maskInputValue({\n isMasked: needMaskingText(\n n2,\n maskTextClass,\n maskTextSelector,\n unmaskTextClass,\n unmaskTextSelector,\n isInputMasked\n ),\n element: n2,\n value: textContent,\n maskInputFn\n });\n }\n return {\n type: NodeType$2.Text,\n textContent: textContent || \"\",\n isStyle,\n rootId\n };\n}\nfunction serializeElementNode(n2, options) {\n const {\n doc,\n blockClass,\n blockSelector,\n unblockSelector,\n inlineStylesheet,\n maskInputOptions = {},\n maskAttributeFn,\n maskInputFn,\n dataURLOptions = {},\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement = false,\n rootId,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector\n } = options;\n const needBlock = _isBlockedElement(\n n2,\n blockClass,\n blockSelector,\n unblockSelector\n );\n const tagName = getValidTagName$1(n2);\n let attributes2 = {};\n const len = n2.attributes.length;\n for (let i2 = 0; i2 < len; i2++) {\n const attr = n2.attributes[i2];\n if (attr.name && !ignoreAttribute(tagName, attr.name, attr.value)) {\n attributes2[attr.name] = transformAttribute(\n doc,\n tagName,\n toLowerCase(attr.name),\n attr.value,\n n2,\n maskAttributeFn\n );\n }\n }\n if (tagName === \"link\" && inlineStylesheet) {\n const stylesheet = Array.from(doc.styleSheets).find((s2) => {\n return s2.href === n2.href;\n });\n let cssText = null;\n if (stylesheet) {\n cssText = stringifyStylesheet(stylesheet);\n }\n if (cssText) {\n attributes2.rel = null;\n attributes2.href = null;\n attributes2.crossorigin = null;\n attributes2._cssText = absoluteToStylesheet(cssText, stylesheet.href);\n }\n }\n if (tagName === \"style\" && n2.sheet && // TODO: Currently we only try to get dynamic stylesheet when it is an empty style element\n !(n2.innerText || n2.textContent || \"\").trim().length) {\n const cssText = stringifyStylesheet(\n n2.sheet\n );\n if (cssText) {\n attributes2._cssText = absoluteToStylesheet(cssText, getHref(doc));\n }\n }\n if (tagName === \"input\" || tagName === \"textarea\" || tagName === \"select\" || tagName === \"option\") {\n const el = n2;\n const type = getInputType(el);\n const value = getInputValue(el, toUpperCase(tagName), type);\n const checked = el.checked;\n if (type !== \"submit\" && type !== \"button\" && value) {\n const forceMask = needMaskingText(\n el,\n maskTextClass,\n maskTextSelector,\n unmaskTextClass,\n unmaskTextSelector,\n shouldMaskInput({\n type,\n tagName: toUpperCase(tagName),\n maskInputOptions\n })\n );\n attributes2.value = maskInputValue({\n isMasked: forceMask,\n element: el,\n value,\n maskInputFn\n });\n }\n if (checked) {\n attributes2.checked = checked;\n }\n }\n if (tagName === \"option\") {\n if (n2.selected && !maskInputOptions[\"select\"]) {\n attributes2.selected = true;\n } else {\n delete attributes2.selected;\n }\n }\n if (tagName === \"canvas\" && recordCanvas) {\n if (n2.__context === \"2d\") {\n if (!is2DCanvasBlank(n2)) {\n attributes2.rr_dataURL = n2.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n }\n } else if (!(\"__context\" in n2)) {\n const canvasDataURL = n2.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n const blankCanvas = doc.createElement(\"canvas\");\n blankCanvas.width = n2.width;\n blankCanvas.height = n2.height;\n const blankCanvasDataURL = blankCanvas.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n if (canvasDataURL !== blankCanvasDataURL) {\n attributes2.rr_dataURL = canvasDataURL;\n }\n }\n }\n if (tagName === \"img\" && inlineImages) {\n if (!canvasService) {\n canvasService = doc.createElement(\"canvas\");\n canvasCtx = canvasService.getContext(\"2d\");\n }\n const image = n2;\n const imageSrc = image.currentSrc || image.getAttribute(\"src\") || \"\";\n const priorCrossOrigin = image.crossOrigin;\n const recordInlineImage = () => {\n image.removeEventListener(\"load\", recordInlineImage);\n try {\n canvasService.width = image.naturalWidth;\n canvasService.height = image.naturalHeight;\n canvasCtx.drawImage(image, 0, 0);\n attributes2.rr_dataURL = canvasService.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n } catch (err) {\n if (image.crossOrigin !== \"anonymous\") {\n image.crossOrigin = \"anonymous\";\n if (image.complete && image.naturalWidth !== 0)\n recordInlineImage();\n else image.addEventListener(\"load\", recordInlineImage);\n return;\n } else {\n console.warn(\n `Cannot inline img src=${imageSrc}! Error: ${err}`\n );\n }\n }\n if (image.crossOrigin === \"anonymous\") {\n priorCrossOrigin ? attributes2.crossOrigin = priorCrossOrigin : image.removeAttribute(\"crossorigin\");\n }\n };\n if (image.complete && image.naturalWidth !== 0) recordInlineImage();\n else image.addEventListener(\"load\", recordInlineImage);\n }\n if (tagName === \"audio\" || tagName === \"video\") {\n attributes2.rr_mediaState = n2.paused ? \"paused\" : \"played\";\n attributes2.rr_mediaCurrentTime = n2.currentTime;\n }\n if (!newlyAddedElement) {\n if (n2.scrollLeft) {\n attributes2.rr_scrollLeft = n2.scrollLeft;\n }\n if (n2.scrollTop) {\n attributes2.rr_scrollTop = n2.scrollTop;\n }\n }\n if (needBlock) {\n const { width, height } = n2.getBoundingClientRect();\n attributes2 = {\n class: attributes2.class,\n rr_width: `${width}px`,\n rr_height: `${height}px`\n };\n }\n if (tagName === \"iframe\" && !keepIframeSrcFn(attributes2.src)) {\n if (!needBlock && !getIframeContentDocument(n2)) {\n attributes2.rr_src = attributes2.src;\n }\n delete attributes2.src;\n }\n let isCustomElement;\n try {\n if (customElements.get(tagName)) isCustomElement = true;\n } catch (e2) {\n }\n return {\n type: NodeType$2.Element,\n tagName,\n attributes: attributes2,\n childNodes: [],\n isSVG: isSVGElement(n2) || void 0,\n needBlock,\n rootId,\n isCustom: isCustomElement\n };\n}\nfunction lowerIfExists(maybeAttr) {\n if (maybeAttr === void 0 || maybeAttr === null) {\n return \"\";\n } else {\n return maybeAttr.toLowerCase();\n }\n}\nfunction slimDOMExcluded(sn, slimDOMOptions) {\n if (slimDOMOptions.comment && sn.type === NodeType$2.Comment) {\n return true;\n } else if (sn.type === NodeType$2.Element) {\n if (slimDOMOptions.script && // script tag\n (sn.tagName === \"script\" || // (module)preload link\n sn.tagName === \"link\" && (sn.attributes.rel === \"preload\" || sn.attributes.rel === \"modulepreload\") || // prefetch link\n sn.tagName === \"link\" && sn.attributes.rel === \"prefetch\" && typeof sn.attributes.href === \"string\" && extractFileExtension(sn.attributes.href) === \"js\")) {\n return true;\n } else if (slimDOMOptions.headFavicon && (sn.tagName === \"link\" && sn.attributes.rel === \"shortcut icon\" || sn.tagName === \"meta\" && (lowerIfExists(sn.attributes.name).match(\n /^msapplication-tile(image|color)$/\n ) || lowerIfExists(sn.attributes.name) === \"application-name\" || lowerIfExists(sn.attributes.rel) === \"icon\" || lowerIfExists(sn.attributes.rel) === \"apple-touch-icon\" || lowerIfExists(sn.attributes.rel) === \"shortcut icon\"))) {\n return true;\n } else if (sn.tagName === \"meta\") {\n if (slimDOMOptions.headMetaDescKeywords && lowerIfExists(sn.attributes.name).match(/^description|keywords$/)) {\n return true;\n } else if (slimDOMOptions.headMetaSocial && (lowerIfExists(sn.attributes.property).match(/^(og|twitter|fb):/) || // og = opengraph (facebook)\n lowerIfExists(sn.attributes.name).match(/^(og|twitter):/) || lowerIfExists(sn.attributes.name) === \"pinterest\")) {\n return true;\n } else if (slimDOMOptions.headMetaRobots && (lowerIfExists(sn.attributes.name) === \"robots\" || lowerIfExists(sn.attributes.name) === \"googlebot\" || lowerIfExists(sn.attributes.name) === \"bingbot\")) {\n return true;\n } else if (slimDOMOptions.headMetaHttpEquiv && sn.attributes[\"http-equiv\"] !== void 0) {\n return true;\n } else if (slimDOMOptions.headMetaAuthorship && (lowerIfExists(sn.attributes.name) === \"author\" || lowerIfExists(sn.attributes.name) === \"generator\" || lowerIfExists(sn.attributes.name) === \"framework\" || lowerIfExists(sn.attributes.name) === \"publisher\" || lowerIfExists(sn.attributes.name) === \"progid\" || lowerIfExists(sn.attributes.property).match(/^article:/) || lowerIfExists(sn.attributes.property).match(/^product:/))) {\n return true;\n } else if (slimDOMOptions.headMetaVerification && (lowerIfExists(sn.attributes.name) === \"google-site-verification\" || lowerIfExists(sn.attributes.name) === \"yandex-verification\" || lowerIfExists(sn.attributes.name) === \"csrf-token\" || lowerIfExists(sn.attributes.name) === \"p:domain_verify\" || lowerIfExists(sn.attributes.name) === \"verify-v1\" || lowerIfExists(sn.attributes.name) === \"verification\" || lowerIfExists(sn.attributes.name) === \"shopify-checkout-api-token\")) {\n return true;\n }\n }\n }\n return false;\n}\nfunction serializeNodeWithId(n2, options) {\n const {\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild = false,\n inlineStylesheet = true,\n maskInputOptions = {},\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions = {},\n inlineImages = false,\n recordCanvas = false,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout = 5e3,\n onStylesheetLoad,\n stylesheetLoadTimeout = 5e3,\n keepIframeSrcFn = () => false,\n newlyAddedElement = false\n } = options;\n let { preserveWhiteSpace = true } = options;\n const _serializedNode = serializeNode(n2, {\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n maskAllText,\n unblockSelector,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement\n });\n if (!_serializedNode) {\n console.warn(n2, \"not serialized\");\n return null;\n }\n let id;\n if (mirror2.hasNode(n2)) {\n id = mirror2.getId(n2);\n } else if (slimDOMExcluded(_serializedNode, slimDOMOptions) || !preserveWhiteSpace && _serializedNode.type === NodeType$2.Text && !_serializedNode.isStyle && !_serializedNode.textContent.replace(/^\\s+|\\s+$/gm, \"\").length) {\n id = IGNORED_NODE;\n } else {\n id = genId();\n }\n const serializedNode2 = Object.assign(_serializedNode, { id });\n mirror2.add(n2, serializedNode2);\n if (id === IGNORED_NODE) {\n return null;\n }\n if (onSerialize) {\n onSerialize(n2);\n }\n let recordChild = !skipChild;\n if (serializedNode2.type === NodeType$2.Element) {\n recordChild = recordChild && !serializedNode2.needBlock;\n delete serializedNode2.needBlock;\n const shadowRoot = n2.shadowRoot;\n if (shadowRoot && isNativeShadowDom(shadowRoot))\n serializedNode2.isShadowHost = true;\n }\n if ((serializedNode2.type === NodeType$2.Document || serializedNode2.type === NodeType$2.Element) && recordChild) {\n if (slimDOMOptions.headWhitespace && serializedNode2.type === NodeType$2.Element && serializedNode2.tagName === \"head\") {\n preserveWhiteSpace = false;\n }\n const bypassOptions = {\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n maskAllText,\n unblockSelector,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn\n };\n for (const childN of Array.from(n2.childNodes)) {\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\n if (serializedChildNode) {\n serializedNode2.childNodes.push(serializedChildNode);\n }\n }\n if (isElement(n2) && n2.shadowRoot) {\n for (const childN of Array.from(n2.shadowRoot.childNodes)) {\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\n if (serializedChildNode) {\n isNativeShadowDom(n2.shadowRoot) && (serializedChildNode.isShadow = true);\n serializedNode2.childNodes.push(serializedChildNode);\n }\n }\n }\n }\n if (n2.parentNode && isShadowRoot(n2.parentNode) && isNativeShadowDom(n2.parentNode)) {\n serializedNode2.isShadow = true;\n }\n if (serializedNode2.type === NodeType$2.Element && serializedNode2.tagName === \"iframe\" && !_isBlockedElement(\n n2,\n blockClass,\n blockSelector,\n unblockSelector\n )) {\n onceIframeLoaded(\n n2,\n () => {\n const iframeDoc = getIframeContentDocument(n2);\n if (iframeDoc && onIframeLoad) {\n const serializedIframeNode = serializeNodeWithId(iframeDoc, {\n doc: iframeDoc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild: false,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn\n });\n if (serializedIframeNode) {\n onIframeLoad(\n n2,\n serializedIframeNode\n );\n }\n }\n },\n iframeLoadTimeout\n );\n }\n if (serializedNode2.type === NodeType$2.Element && serializedNode2.tagName === \"link\" && typeof serializedNode2.attributes.rel === \"string\" && (serializedNode2.attributes.rel === \"stylesheet\" || serializedNode2.attributes.rel === \"preload\" && typeof serializedNode2.attributes.href === \"string\" && extractFileExtension(serializedNode2.attributes.href) === \"css\")) {\n onceStylesheetLoaded(\n n2,\n () => {\n if (onStylesheetLoad) {\n const serializedLinkNode = serializeNodeWithId(n2, {\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild: false,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn\n });\n if (serializedLinkNode) {\n onStylesheetLoad(\n n2,\n serializedLinkNode\n );\n }\n }\n },\n stylesheetLoadTimeout\n );\n }\n return serializedNode2;\n}\nfunction snapshot(n2, options) {\n const {\n mirror: mirror2 = new Mirror(),\n blockClass = \"rr-block\",\n blockSelector = null,\n unblockSelector = null,\n maskAllText = false,\n maskTextClass = \"rr-mask\",\n unmaskTextClass = null,\n maskTextSelector = null,\n unmaskTextSelector = null,\n inlineStylesheet = true,\n inlineImages = false,\n recordCanvas = false,\n maskAllInputs = false,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOM = false,\n dataURLOptions,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn = () => false\n } = options || {};\n const maskInputOptions = maskAllInputs === true ? {\n color: true,\n date: true,\n \"datetime-local\": true,\n email: true,\n month: true,\n number: true,\n range: true,\n search: true,\n tel: true,\n text: true,\n time: true,\n url: true,\n week: true,\n textarea: true,\n select: true\n } : maskAllInputs === false ? {} : maskAllInputs;\n const slimDOMOptions = slimDOM === true || slimDOM === \"all\" ? (\n // if true: set of sensible options that should not throw away any information\n {\n script: true,\n comment: true,\n headFavicon: true,\n headWhitespace: true,\n headMetaDescKeywords: slimDOM === \"all\",\n // destructive\n headMetaSocial: true,\n headMetaRobots: true,\n headMetaHttpEquiv: true,\n headMetaAuthorship: true,\n headMetaVerification: true\n }\n ) : slimDOM === false ? {} : slimDOM;\n return serializeNodeWithId(n2, {\n doc: n2,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild: false,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn,\n newlyAddedElement: false\n });\n}\nconst commentre = /\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\//g;\nfunction parse(css, options = {}) {\n let lineno = 1;\n let column = 1;\n function updatePosition(str) {\n const lines = str.match(/\\n/g);\n if (lines) {\n lineno += lines.length;\n }\n const i2 = str.lastIndexOf(\"\\n\");\n column = i2 === -1 ? column + str.length : str.length - i2;\n }\n function position() {\n const start = { line: lineno, column };\n return (node) => {\n node.position = new Position(start);\n whitespace();\n return node;\n };\n }\n const _Position = class _Position2 {\n constructor(start) {\n __publicField$1(this, \"content\");\n __publicField$1(this, \"start\");\n __publicField$1(this, \"end\");\n __publicField$1(this, \"source\");\n this.start = start;\n this.end = { line: lineno, column };\n this.source = options.source;\n this.content = _Position2.content;\n }\n };\n __publicField$1(_Position, \"content\");\n let Position = _Position;\n Position.content = css;\n const errorsList = [];\n function error(msg) {\n const err = new Error(\n `${options.source || \"\"}:${lineno}:${column}: ${msg}`\n );\n err.reason = msg;\n err.filename = options.source;\n err.line = lineno;\n err.column = column;\n err.source = css;\n if (options.silent) {\n errorsList.push(err);\n } else {\n throw err;\n }\n }\n function stylesheet() {\n const rulesList = rules2();\n return {\n type: \"stylesheet\",\n stylesheet: {\n source: options.source,\n rules: rulesList,\n parsingErrors: errorsList\n }\n };\n }\n function open() {\n return match(/^{\\s*/);\n }\n function close() {\n return match(/^}/);\n }\n function rules2() {\n let node;\n const rules22 = [];\n whitespace();\n comments(rules22);\n while (css.length && css.charAt(0) !== \"}\" && (node = atrule() || rule())) {\n if (node) {\n rules22.push(node);\n comments(rules22);\n }\n }\n return rules22;\n }\n function match(re) {\n const m = re.exec(css);\n if (!m) {\n return;\n }\n const str = m[0];\n updatePosition(str);\n css = css.slice(str.length);\n return m;\n }\n function whitespace() {\n match(/^\\s*/);\n }\n function comments(rules22 = []) {\n let c2;\n while (c2 = comment()) {\n if (c2) {\n rules22.push(c2);\n }\n c2 = comment();\n }\n return rules22;\n }\n function comment() {\n const pos = position();\n if (\"/\" !== css.charAt(0) || \"*\" !== css.charAt(1)) {\n return;\n }\n let i2 = 2;\n while (\"\" !== css.charAt(i2) && (\"*\" !== css.charAt(i2) || \"/\" !== css.charAt(i2 + 1))) {\n ++i2;\n }\n i2 += 2;\n if (\"\" === css.charAt(i2 - 1)) {\n return error(\"End of comment missing\");\n }\n const str = css.slice(2, i2 - 2);\n column += 2;\n updatePosition(str);\n css = css.slice(i2);\n column += 2;\n return pos({\n type: \"comment\",\n comment: str\n });\n }\n function selector() {\n const m = match(/^([^{]+)/);\n if (!m) {\n return;\n }\n const splitSelectors = trim(m[0]).replace(/\\/\\*([^*]|[\\r\\n]|(\\*+([^*/]|[\\r\\n])))*\\*\\/+/g, \"\").replace(/\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'/g, (m2) => {\n return m2.replace(/,/g, \"‌\");\n }).split(/\\s*(?![^(]*\\)),\\s*/);\n if (splitSelectors.length <= 1) {\n return splitSelectors.map((s2) => {\n return s2.replace(/\\u200C/g, \",\");\n });\n }\n let i2 = 0;\n let j = 0;\n const len = splitSelectors.length;\n const finalSelectors = [];\n while (i2 < len) {\n const openingParensCount = (splitSelectors[i2].match(/\\(/g) || []).length;\n const closingParensCount = (splitSelectors[i2].match(/\\)/g) || []).length;\n let unbalancedParens = openingParensCount - closingParensCount;\n if (unbalancedParens >= 1) {\n let foundClosingSelector = false;\n j = i2 + 1;\n while (j < len) {\n const nextOpeningParensCount = (splitSelectors[j].match(/\\(/g) || []).length;\n const nextClosingParensCount = (splitSelectors[j].match(/\\)/g) || []).length;\n const nextUnbalancedParens = nextClosingParensCount - nextOpeningParensCount;\n if (nextUnbalancedParens === unbalancedParens) {\n finalSelectors.push(splitSelectors.slice(i2, j + 1).join(\",\"));\n i2 = j + 1;\n foundClosingSelector = true;\n break;\n }\n j++;\n unbalancedParens -= nextUnbalancedParens;\n }\n if (foundClosingSelector) {\n continue;\n }\n splitSelectors.slice(i2, len).forEach((selector2) => selector2 && finalSelectors.push(selector2));\n break;\n }\n splitSelectors[i2] && finalSelectors.push(splitSelectors[i2]);\n i2++;\n }\n return finalSelectors.map((s2) => {\n return s2.replace(/\\u200C/g, \",\");\n });\n }\n function declaration() {\n const pos = position();\n const propMatch = match(/^(\\*?[-#\\/\\*\\\\\\w]+(\\[[0-9a-z_-]+\\])?)\\s*/);\n if (!propMatch) {\n return;\n }\n const prop = trim(propMatch[0]);\n if (!match(/^:\\s*/)) {\n return error(`property missing ':'`);\n }\n const val = match(/^((?:'(?:\\\\'|.)*?'|\"(?:\\\\\"|.)*?\"|\\([^\\)]*?\\)|[^};])+)/);\n const ret = pos({\n type: \"declaration\",\n property: prop.replace(commentre, \"\"),\n value: val ? trim(val[0]).replace(commentre, \"\") : \"\"\n });\n match(/^[;\\s]*/);\n return ret;\n }\n function declarations() {\n const decls = [];\n if (!open()) {\n return error(`missing '{'`);\n }\n comments(decls);\n let decl;\n while (decl = declaration()) {\n if (decl !== false) {\n decls.push(decl);\n comments(decls);\n }\n decl = declaration();\n }\n if (!close()) {\n return error(`missing '}'`);\n }\n return decls;\n }\n function keyframe() {\n let m;\n const vals = [];\n const pos = position();\n while (m = match(/^((\\d+\\.\\d+|\\.\\d+|\\d+)%?|[a-z]+)\\s*/)) {\n vals.push(m[1]);\n match(/^,\\s*/);\n }\n if (!vals.length) {\n return;\n }\n return pos({\n type: \"keyframe\",\n values: vals,\n declarations: declarations()\n });\n }\n function atkeyframes() {\n const pos = position();\n let m = match(/^@([-\\w]+)?keyframes\\s*/);\n if (!m) {\n return;\n }\n const vendor = m[1];\n m = match(/^([-\\w]+)\\s*/);\n if (!m) {\n return error(\"@keyframes missing name\");\n }\n const name = m[1];\n if (!open()) {\n return error(`@keyframes missing '{'`);\n }\n let frame;\n let frames = comments();\n while (frame = keyframe()) {\n frames.push(frame);\n frames = frames.concat(comments());\n }\n if (!close()) {\n return error(`@keyframes missing '}'`);\n }\n return pos({\n type: \"keyframes\",\n name,\n vendor,\n keyframes: frames\n });\n }\n function atsupports() {\n const pos = position();\n const m = match(/^@supports *([^{]+)/);\n if (!m) {\n return;\n }\n const supports = trim(m[1]);\n if (!open()) {\n return error(`@supports missing '{'`);\n }\n const style = comments().concat(rules2());\n if (!close()) {\n return error(`@supports missing '}'`);\n }\n return pos({\n type: \"supports\",\n supports,\n rules: style\n });\n }\n function athost() {\n const pos = position();\n const m = match(/^@host\\s*/);\n if (!m) {\n return;\n }\n if (!open()) {\n return error(`@host missing '{'`);\n }\n const style = comments().concat(rules2());\n if (!close()) {\n return error(`@host missing '}'`);\n }\n return pos({\n type: \"host\",\n rules: style\n });\n }\n function atmedia() {\n const pos = position();\n const m = match(/^@media *([^{]+)/);\n if (!m) {\n return;\n }\n const media = trim(m[1]);\n if (!open()) {\n return error(`@media missing '{'`);\n }\n const style = comments().concat(rules2());\n if (!close()) {\n return error(`@media missing '}'`);\n }\n return pos({\n type: \"media\",\n media,\n rules: style\n });\n }\n function atcustommedia() {\n const pos = position();\n const m = match(/^@custom-media\\s+(--[^\\s]+)\\s*([^{;]+);/);\n if (!m) {\n return;\n }\n return pos({\n type: \"custom-media\",\n name: trim(m[1]),\n media: trim(m[2])\n });\n }\n function atpage() {\n const pos = position();\n const m = match(/^@page */);\n if (!m) {\n return;\n }\n const sel = selector() || [];\n if (!open()) {\n return error(`@page missing '{'`);\n }\n let decls = comments();\n let decl;\n while (decl = declaration()) {\n decls.push(decl);\n decls = decls.concat(comments());\n }\n if (!close()) {\n return error(`@page missing '}'`);\n }\n return pos({\n type: \"page\",\n selectors: sel,\n declarations: decls\n });\n }\n function atdocument() {\n const pos = position();\n const m = match(/^@([-\\w]+)?document *([^{]+)/);\n if (!m) {\n return;\n }\n const vendor = trim(m[1]);\n const doc = trim(m[2]);\n if (!open()) {\n return error(`@document missing '{'`);\n }\n const style = comments().concat(rules2());\n if (!close()) {\n return error(`@document missing '}'`);\n }\n return pos({\n type: \"document\",\n document: doc,\n vendor,\n rules: style\n });\n }\n function atfontface() {\n const pos = position();\n const m = match(/^@font-face\\s*/);\n if (!m) {\n return;\n }\n if (!open()) {\n return error(`@font-face missing '{'`);\n }\n let decls = comments();\n let decl;\n while (decl = declaration()) {\n decls.push(decl);\n decls = decls.concat(comments());\n }\n if (!close()) {\n return error(`@font-face missing '}'`);\n }\n return pos({\n type: \"font-face\",\n declarations: decls\n });\n }\n const atimport = _compileAtrule(\"import\");\n const atcharset = _compileAtrule(\"charset\");\n const atnamespace = _compileAtrule(\"namespace\");\n function _compileAtrule(name) {\n const re = new RegExp(\n \"^@\" + name + \"\\\\s*((?:\" + [\n /[^\\\\]\"(?:\\\\\"|[^\"])*\"/.source,\n // consume any quoted parts (checking that the double quote isn't itself escaped)\n /[^\\\\]'(?:\\\\'|[^'])*'/.source,\n // same but for single quotes\n \"[^;]\"\n ].join(\"|\") + \")+);\"\n );\n return () => {\n const pos = position();\n const m = match(re);\n if (!m) {\n return;\n }\n const ret = { type: name };\n ret[name] = m[1].trim();\n return pos(ret);\n };\n }\n function atrule() {\n if (css[0] !== \"@\") {\n return;\n }\n return atkeyframes() || atmedia() || atcustommedia() || atsupports() || atimport() || atcharset() || atnamespace() || atdocument() || atpage() || athost() || atfontface();\n }\n function rule() {\n const pos = position();\n const sel = selector();\n if (!sel) {\n return error(\"selector missing\");\n }\n comments();\n return pos({\n type: \"rule\",\n selectors: sel,\n declarations: declarations()\n });\n }\n return addParent(stylesheet());\n}\nfunction trim(str) {\n return str ? str.replace(/^\\s+|\\s+$/g, \"\") : \"\";\n}\nfunction addParent(obj, parent) {\n const isNode = obj && typeof obj.type === \"string\";\n const childParent = isNode ? obj : parent;\n for (const k of Object.keys(obj)) {\n const value = obj[k];\n if (Array.isArray(value)) {\n value.forEach((v2) => {\n addParent(v2, childParent);\n });\n } else if (value && typeof value === \"object\") {\n addParent(value, childParent);\n }\n }\n if (isNode) {\n Object.defineProperty(obj, \"parent\", {\n configurable: true,\n writable: true,\n enumerable: false,\n value: parent || null\n });\n }\n return obj;\n}\nconst tagMap = {\n script: \"noscript\",\n // camel case svg element tag names\n altglyph: \"altGlyph\",\n altglyphdef: \"altGlyphDef\",\n altglyphitem: \"altGlyphItem\",\n animatecolor: \"animateColor\",\n animatemotion: \"animateMotion\",\n animatetransform: \"animateTransform\",\n clippath: \"clipPath\",\n feblend: \"feBlend\",\n fecolormatrix: \"feColorMatrix\",\n fecomponenttransfer: \"feComponentTransfer\",\n fecomposite: \"feComposite\",\n feconvolvematrix: \"feConvolveMatrix\",\n fediffuselighting: \"feDiffuseLighting\",\n fedisplacementmap: \"feDisplacementMap\",\n fedistantlight: \"feDistantLight\",\n fedropshadow: \"feDropShadow\",\n feflood: \"feFlood\",\n fefunca: \"feFuncA\",\n fefuncb: \"feFuncB\",\n fefuncg: \"feFuncG\",\n fefuncr: \"feFuncR\",\n fegaussianblur: \"feGaussianBlur\",\n feimage: \"feImage\",\n femerge: \"feMerge\",\n femergenode: \"feMergeNode\",\n femorphology: \"feMorphology\",\n feoffset: \"feOffset\",\n fepointlight: \"fePointLight\",\n fespecularlighting: \"feSpecularLighting\",\n fespotlight: \"feSpotLight\",\n fetile: \"feTile\",\n feturbulence: \"feTurbulence\",\n foreignobject: \"foreignObject\",\n glyphref: \"glyphRef\",\n lineargradient: \"linearGradient\",\n radialgradient: \"radialGradient\"\n};\nfunction getTagName(n2) {\n let tagName = tagMap[n2.tagName] ? tagMap[n2.tagName] : n2.tagName;\n if (tagName === \"link\" && n2.attributes._cssText) {\n tagName = \"style\";\n }\n return tagName;\n}\nfunction escapeRegExp(str) {\n return str.replace(/[.*+?^${}()|[\\]\\\\]/g, \"\\\\$&\");\n}\nconst HOVER_SELECTOR = /([^\\\\]):hover/;\nconst HOVER_SELECTOR_GLOBAL = new RegExp(HOVER_SELECTOR.source, \"g\");\nfunction addHoverClass(cssText, cache) {\n const cachedStyle = cache?.stylesWithHoverClass.get(cssText);\n if (cachedStyle) return cachedStyle;\n if (cssText.length >= 1e6) {\n return cssText;\n }\n const ast = parse(cssText, {\n silent: true\n });\n if (!ast.stylesheet) {\n return cssText;\n }\n const selectors = [];\n ast.stylesheet.rules.forEach((rule) => {\n if (\"selectors\" in rule) {\n (rule.selectors || []).forEach((selector) => {\n if (HOVER_SELECTOR.test(selector)) {\n selectors.push(selector);\n }\n });\n }\n });\n if (selectors.length === 0) {\n return cssText;\n }\n const selectorMatcher = new RegExp(\n selectors.filter((selector, index) => selectors.indexOf(selector) === index).sort((a2, b) => b.length - a2.length).map((selector) => {\n return escapeRegExp(selector);\n }).join(\"|\"),\n \"g\"\n );\n const result = cssText.replace(selectorMatcher, (selector) => {\n const newSelector = selector.replace(HOVER_SELECTOR_GLOBAL, \"$1.\\\\:hover\");\n return `${selector}, ${newSelector}`;\n });\n cache?.stylesWithHoverClass.set(cssText, result);\n return result;\n}\nfunction createCache() {\n const stylesWithHoverClass = /* @__PURE__ */ new Map();\n return {\n stylesWithHoverClass\n };\n}\nfunction buildNode(n2, options) {\n const { doc, hackCss, cache } = options;\n switch (n2.type) {\n case NodeType$2.Document:\n return doc.implementation.createDocument(null, \"\", null);\n case NodeType$2.DocumentType:\n return doc.implementation.createDocumentType(\n n2.name || \"html\",\n n2.publicId,\n n2.systemId\n );\n case NodeType$2.Element: {\n const tagName = getTagName(n2);\n let node;\n if (n2.isSVG) {\n node = doc.createElementNS(\"http://www.w3.org/2000/svg\", tagName);\n } else {\n if (\n // If the tag name is a custom element name\n n2.isCustom && // If the browser supports custom elements\n doc.defaultView?.customElements && // If the custom element hasn't been defined yet\n !doc.defaultView.customElements.get(n2.tagName)\n )\n doc.defaultView.customElements.define(\n n2.tagName,\n class extends doc.defaultView.HTMLElement {\n }\n );\n node = doc.createElement(tagName);\n }\n const specialAttributes = {};\n for (const name in n2.attributes) {\n if (!Object.prototype.hasOwnProperty.call(n2.attributes, name)) {\n continue;\n }\n let value = n2.attributes[name];\n if (tagName === \"option\" && name === \"selected\" && value === false) {\n continue;\n }\n if (value === null) {\n continue;\n }\n if (value === true) value = \"\";\n if (name.startsWith(\"rr_\")) {\n specialAttributes[name] = value;\n continue;\n }\n const isTextarea = tagName === \"textarea\" && name === \"value\";\n const isRemoteOrDynamicCss = tagName === \"style\" && name === \"_cssText\";\n if (isRemoteOrDynamicCss && hackCss && typeof value === \"string\") {\n value = addHoverClass(value, cache);\n }\n if ((isTextarea || isRemoteOrDynamicCss) && typeof value === \"string\") {\n const child = doc.createTextNode(value);\n for (const c2 of Array.from(node.childNodes)) {\n if (c2.nodeType === node.TEXT_NODE) {\n node.removeChild(c2);\n }\n }\n node.appendChild(child);\n continue;\n }\n try {\n if (n2.isSVG && name === \"xlink:href\") {\n node.setAttributeNS(\n \"http://www.w3.org/1999/xlink\",\n name,\n value.toString()\n );\n } else if (name === \"onload\" || name === \"onclick\" || name.substring(0, 7) === \"onmouse\") {\n node.setAttribute(\"_\" + name, value.toString());\n } else if (tagName === \"meta\" && n2.attributes[\"http-equiv\"] === \"Content-Security-Policy\" && name === \"content\") {\n node.setAttribute(\"csp-content\", value.toString());\n continue;\n } else if (tagName === \"link\" && (n2.attributes.rel === \"preload\" || n2.attributes.rel === \"modulepreload\")) {\n } else if (tagName === \"link\" && n2.attributes.rel === \"prefetch\" && typeof n2.attributes.href === \"string\" && extractFileExtension(n2.attributes.href) === \"js\") {\n } else if (tagName === \"img\" && n2.attributes.srcset && n2.attributes.rr_dataURL) {\n node.setAttribute(\n \"rrweb-original-srcset\",\n n2.attributes.srcset\n );\n } else {\n node.setAttribute(name, value.toString());\n }\n } catch (error) {\n }\n }\n for (const name in specialAttributes) {\n const value = specialAttributes[name];\n if (tagName === \"canvas\" && name === \"rr_dataURL\") {\n const image = doc.createElement(\"img\");\n image.onload = () => {\n const ctx = node.getContext(\"2d\");\n if (ctx) {\n ctx.drawImage(image, 0, 0, image.width, image.height);\n }\n };\n image.src = value.toString();\n if (node.RRNodeType)\n node.rr_dataURL = value.toString();\n } else if (tagName === \"img\" && name === \"rr_dataURL\") {\n const image = node;\n if (!image.currentSrc.startsWith(\"data:\")) {\n image.setAttribute(\n \"rrweb-original-src\",\n n2.attributes.src\n );\n image.src = value.toString();\n }\n }\n if (name === \"rr_width\") {\n node.style.setProperty(\"width\", value.toString());\n } else if (name === \"rr_height\") {\n node.style.setProperty(\"height\", value.toString());\n } else if (name === \"rr_mediaCurrentTime\" && typeof value === \"number\") {\n node.currentTime = value;\n } else if (name === \"rr_mediaState\") {\n switch (value) {\n case \"played\":\n node.play().catch((e2) => console.warn(\"media playback error\", e2));\n break;\n case \"paused\":\n node.pause();\n break;\n }\n }\n }\n if (n2.isShadowHost) {\n if (!node.shadowRoot) {\n node.attachShadow({ mode: \"open\" });\n } else {\n while (node.shadowRoot.firstChild) {\n node.shadowRoot.removeChild(node.shadowRoot.firstChild);\n }\n }\n }\n return node;\n }\n case NodeType$2.Text:\n return doc.createTextNode(\n n2.isStyle && hackCss ? addHoverClass(n2.textContent, cache) : n2.textContent\n );\n case NodeType$2.CDATA:\n if (!(doc instanceof XMLDocument)) {\n return null;\n }\n return doc.createCDATASection(n2.textContent);\n case NodeType$2.Comment:\n return doc.createComment(n2.textContent);\n default:\n return null;\n }\n}\nfunction buildNodeWithSN(n2, options) {\n const {\n doc,\n mirror: mirror2,\n skipChild = false,\n hackCss = true,\n afterAppend,\n cache\n } = options;\n if (mirror2.has(n2.id)) {\n const nodeInMirror = mirror2.getNode(n2.id);\n const meta = mirror2.getMeta(nodeInMirror);\n if (isNodeMetaEqual(meta, n2)) return mirror2.getNode(n2.id);\n }\n let node = buildNode(n2, { doc, hackCss, cache });\n if (!node) {\n return null;\n }\n if (n2.rootId && mirror2.getNode(n2.rootId) !== doc) {\n mirror2.replace(n2.rootId, doc);\n }\n if (n2.type === NodeType$2.Document) {\n doc.close();\n doc.open();\n if (n2.compatMode === \"BackCompat\" && n2.childNodes && n2.childNodes[0].type !== NodeType$2.DocumentType) {\n if (n2.childNodes[0].type === NodeType$2.Element && \"xmlns\" in n2.childNodes[0].attributes && n2.childNodes[0].attributes.xmlns === \"http://www.w3.org/1999/xhtml\") {\n doc.write(\n ''\n );\n } else {\n doc.write(\n ''\n );\n }\n }\n node = doc;\n }\n mirror2.add(node, n2);\n if ((n2.type === NodeType$2.Document || n2.type === NodeType$2.Element) && !skipChild) {\n for (const childN of n2.childNodes) {\n const childNode = buildNodeWithSN(childN, {\n doc,\n mirror: mirror2,\n skipChild: false,\n hackCss,\n afterAppend,\n cache\n });\n if (!childNode) {\n console.warn(\"Failed to rebuild\", childN);\n continue;\n }\n if (childN.isShadow && isElement(node) && node.shadowRoot) {\n node.shadowRoot.appendChild(childNode);\n } else if (n2.type === NodeType$2.Document && childN.type == NodeType$2.Element) {\n const htmlElement = childNode;\n let body = null;\n htmlElement.childNodes.forEach((child) => {\n if (child.nodeName === \"BODY\") body = child;\n });\n if (body) {\n htmlElement.removeChild(body);\n node.appendChild(childNode);\n htmlElement.appendChild(body);\n } else {\n node.appendChild(childNode);\n }\n } else {\n node.appendChild(childNode);\n }\n if (afterAppend) {\n afterAppend(childNode, childN.id);\n }\n }\n }\n return node;\n}\nfunction visit(mirror2, onVisit) {\n function walk(node) {\n onVisit(node);\n }\n for (const id of mirror2.getIds()) {\n if (mirror2.has(id)) {\n walk(mirror2.getNode(id));\n }\n }\n}\nfunction handleScroll(node, mirror2) {\n const n2 = mirror2.getMeta(node);\n if (n2?.type !== NodeType$2.Element) {\n return;\n }\n const el = node;\n for (const name in n2.attributes) {\n if (!(Object.prototype.hasOwnProperty.call(n2.attributes, name) && name.startsWith(\"rr_\"))) {\n continue;\n }\n const value = n2.attributes[name];\n if (name === \"rr_scrollLeft\") {\n el.scrollLeft = value;\n }\n if (name === \"rr_scrollTop\") {\n el.scrollTop = value;\n }\n }\n}\nfunction rebuild(n2, options) {\n const {\n doc,\n onVisit,\n hackCss = true,\n afterAppend,\n cache,\n mirror: mirror2 = new Mirror()\n } = options;\n const node = buildNodeWithSN(n2, {\n doc,\n mirror: mirror2,\n skipChild: false,\n hackCss,\n afterAppend,\n cache\n });\n visit(mirror2, (visitedNode) => {\n if (onVisit) {\n onVisit(visitedNode);\n }\n handleScroll(visitedNode, mirror2);\n });\n return node;\n}\nfunction on(type, fn, target = document) {\n const options = { capture: true, passive: true };\n target.addEventListener(type, fn, options);\n return () => target.removeEventListener(type, fn, options);\n}\nconst DEPARTED_MIRROR_ACCESS_WARNING = \"Please stop import mirror directly. Instead of that,\\r\\nnow you can use replayer.getMirror() to access the mirror instance of a replayer,\\r\\nor you can use record.mirror to access the mirror instance during recording.\";\nlet _mirror = {\n map: {},\n getId() {\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\n return -1;\n },\n getNode() {\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\n return null;\n },\n removeNodeFromMap() {\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\n },\n has() {\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\n return false;\n },\n reset() {\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\n }\n};\nif (typeof window !== \"undefined\" && window.Proxy && window.Reflect) {\n _mirror = new Proxy(_mirror, {\n get(target, prop, receiver) {\n if (prop === \"map\") {\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\n }\n return Reflect.get(target, prop, receiver);\n }\n });\n}\nfunction throttle(func, wait, options = {}) {\n let timeout = null;\n let previous = 0;\n return function(...args) {\n const now = Date.now();\n if (!previous && options.leading === false) {\n previous = now;\n }\n const remaining = wait - (now - previous);\n const context = this;\n if (remaining <= 0 || remaining > wait) {\n if (timeout) {\n clearTimeout(timeout);\n timeout = null;\n }\n previous = now;\n func.apply(context, args);\n } else if (!timeout && options.trailing !== false) {\n timeout = setTimeout$1(() => {\n previous = options.leading === false ? 0 : Date.now();\n timeout = null;\n func.apply(context, args);\n }, remaining);\n }\n };\n}\nfunction hookSetter(target, key, d, isRevoked, win = window) {\n const original = win.Object.getOwnPropertyDescriptor(target, key);\n win.Object.defineProperty(\n target,\n key,\n isRevoked ? d : {\n set(value) {\n setTimeout$1(() => {\n d.set.call(this, value);\n }, 0);\n if (original && original.set) {\n original.set.call(this, value);\n }\n }\n }\n );\n return () => hookSetter(target, key, original || {}, true);\n}\nfunction patch(source, name, replacement) {\n try {\n if (!(name in source)) {\n return () => {\n };\n }\n const original = source[name];\n const wrapped = replacement(original);\n if (typeof wrapped === \"function\") {\n wrapped.prototype = wrapped.prototype || {};\n Object.defineProperties(wrapped, {\n __rrweb_original__: {\n enumerable: false,\n value: original\n }\n });\n }\n source[name] = wrapped;\n return () => {\n source[name] = original;\n };\n } catch {\n return () => {\n };\n }\n}\nlet nowTimestamp = Date.now;\nif (!/* @__PURE__ */ /[1-9][0-9]{12}/.test(Date.now().toString())) {\n nowTimestamp = () => (/* @__PURE__ */ new Date()).getTime();\n}\nfunction getWindowScroll(win) {\n const doc = win.document;\n return {\n left: doc.scrollingElement ? doc.scrollingElement.scrollLeft : win.pageXOffset !== void 0 ? win.pageXOffset : doc?.documentElement.scrollLeft || doc?.body?.parentElement?.scrollLeft || doc?.body?.scrollLeft || 0,\n top: doc.scrollingElement ? doc.scrollingElement.scrollTop : win.pageYOffset !== void 0 ? win.pageYOffset : doc?.documentElement.scrollTop || doc?.body?.parentElement?.scrollTop || doc?.body?.scrollTop || 0\n };\n}\nfunction getWindowHeight() {\n return window.innerHeight || document.documentElement && document.documentElement.clientHeight || document.body && document.body.clientHeight;\n}\nfunction getWindowWidth() {\n return window.innerWidth || document.documentElement && document.documentElement.clientWidth || document.body && document.body.clientWidth;\n}\nfunction closestElementOfNode(node) {\n if (!node) {\n return null;\n }\n const el = node.nodeType === node.ELEMENT_NODE ? node : node.parentElement;\n return el;\n}\nfunction isBlocked(node, blockClass, blockSelector, unblockSelector, checkAncestors) {\n if (!node) {\n return false;\n }\n const el = closestElementOfNode(node);\n if (!el) {\n return false;\n }\n const blockedPredicate = createMatchPredicate(blockClass, blockSelector);\n if (!checkAncestors) {\n const isUnblocked = unblockSelector && el.matches(unblockSelector);\n return blockedPredicate(el) && !isUnblocked;\n }\n const blockDistance = distanceToMatch(el, blockedPredicate);\n let unblockDistance = -1;\n if (blockDistance < 0) {\n return false;\n }\n if (unblockSelector) {\n unblockDistance = distanceToMatch(\n el,\n createMatchPredicate(null, unblockSelector)\n );\n }\n if (blockDistance > -1 && unblockDistance < 0) {\n return true;\n }\n return blockDistance < unblockDistance;\n}\nfunction isSerialized(n2, mirror2) {\n return mirror2.getId(n2) !== -1;\n}\nfunction isIgnored(n2, mirror2) {\n return mirror2.getId(n2) === IGNORED_NODE;\n}\nfunction isAncestorRemoved(target, mirror2) {\n if (isShadowRoot(target)) {\n return false;\n }\n const id = mirror2.getId(target);\n if (!mirror2.has(id)) {\n return true;\n }\n if (target.parentNode && target.parentNode.nodeType === target.DOCUMENT_NODE) {\n return false;\n }\n if (!target.parentNode) {\n return true;\n }\n return isAncestorRemoved(target.parentNode, mirror2);\n}\nfunction legacy_isTouchEvent(event) {\n return Boolean(event.changedTouches);\n}\nfunction polyfill$1(win = window) {\n if (\"NodeList\" in win && !win.NodeList.prototype.forEach) {\n win.NodeList.prototype.forEach = Array.prototype.forEach;\n }\n if (\"DOMTokenList\" in win && !win.DOMTokenList.prototype.forEach) {\n win.DOMTokenList.prototype.forEach = Array.prototype.forEach;\n }\n if (!Node.prototype.contains) {\n Node.prototype.contains = (...args) => {\n let node = args[0];\n if (!(0 in args)) {\n throw new TypeError(\"1 argument is required\");\n }\n do {\n if (this === node) {\n return true;\n }\n } while (node = node && node.parentNode);\n return false;\n };\n }\n}\nfunction queueToResolveTrees(queue) {\n const queueNodeMap = {};\n const putIntoMap = (m, parent) => {\n const nodeInTree = {\n value: m,\n parent,\n children: []\n };\n queueNodeMap[m.node.id] = nodeInTree;\n return nodeInTree;\n };\n const queueNodeTrees = [];\n for (const mutation of queue) {\n const { nextId, parentId } = mutation;\n if (nextId && nextId in queueNodeMap) {\n const nextInTree = queueNodeMap[nextId];\n if (nextInTree.parent) {\n const idx = nextInTree.parent.children.indexOf(nextInTree);\n nextInTree.parent.children.splice(\n idx,\n 0,\n putIntoMap(mutation, nextInTree.parent)\n );\n } else {\n const idx = queueNodeTrees.indexOf(nextInTree);\n queueNodeTrees.splice(idx, 0, putIntoMap(mutation, null));\n }\n continue;\n }\n if (parentId in queueNodeMap) {\n const parentInTree = queueNodeMap[parentId];\n parentInTree.children.push(putIntoMap(mutation, parentInTree));\n continue;\n }\n queueNodeTrees.push(putIntoMap(mutation, null));\n }\n return queueNodeTrees;\n}\nfunction iterateResolveTree(tree, cb) {\n cb(tree.value);\n for (let i2 = tree.children.length - 1; i2 >= 0; i2--) {\n iterateResolveTree(tree.children[i2], cb);\n }\n}\nfunction isSerializedIframe(n2, mirror2) {\n return Boolean(n2.nodeName === \"IFRAME\" && mirror2.getMeta(n2));\n}\nfunction isSerializedStylesheet(n2, mirror2) {\n return Boolean(\n n2.nodeName === \"LINK\" && n2.nodeType === n2.ELEMENT_NODE && n2.getAttribute && n2.getAttribute(\"rel\") === \"stylesheet\" && mirror2.getMeta(n2)\n );\n}\nfunction getBaseDimension(node, rootIframe) {\n const frameElement = node.ownerDocument?.defaultView?.frameElement;\n if (!frameElement || frameElement === rootIframe) {\n return {\n x: 0,\n y: 0,\n relativeScale: 1,\n absoluteScale: 1\n };\n }\n const frameDimension = frameElement.getBoundingClientRect();\n const frameBaseDimension = getBaseDimension(frameElement, rootIframe);\n const relativeScale = frameDimension.height / frameElement.clientHeight;\n return {\n x: frameDimension.x * frameBaseDimension.relativeScale + frameBaseDimension.x,\n y: frameDimension.y * frameBaseDimension.relativeScale + frameBaseDimension.y,\n relativeScale,\n absoluteScale: frameBaseDimension.absoluteScale * relativeScale\n };\n}\nfunction hasShadowRoot(n2) {\n return Boolean(n2?.shadowRoot);\n}\nfunction getNestedRule(rules2, position) {\n const rule = rules2[position[0]];\n if (position.length === 1) {\n return rule;\n } else {\n return getNestedRule(\n rule.cssRules[position[1]].cssRules,\n position.slice(2)\n );\n }\n}\nfunction getPositionsAndIndex(nestedIndex) {\n const positions = [...nestedIndex];\n const index = positions.pop();\n return { positions, index };\n}\nfunction uniqueTextMutations(mutations) {\n const idSet = /* @__PURE__ */ new Set();\n const uniqueMutations = [];\n for (let i2 = mutations.length; i2--; ) {\n const mutation = mutations[i2];\n if (!idSet.has(mutation.id)) {\n uniqueMutations.push(mutation);\n idSet.add(mutation.id);\n }\n }\n return uniqueMutations;\n}\nclass StyleSheetMirror {\n constructor() {\n this.id = 1;\n this.styleIDMap = /* @__PURE__ */ new WeakMap();\n this.idStyleMap = /* @__PURE__ */ new Map();\n }\n getId(stylesheet) {\n return this.styleIDMap.get(stylesheet) ?? -1;\n }\n has(stylesheet) {\n return this.styleIDMap.has(stylesheet);\n }\n /**\n * @returns If the stylesheet is in the mirror, returns the id of the stylesheet. If not, return the new assigned id.\n */\n add(stylesheet, id) {\n if (this.has(stylesheet)) return this.getId(stylesheet);\n let newId;\n if (id === void 0) {\n newId = this.id++;\n } else newId = id;\n this.styleIDMap.set(stylesheet, newId);\n this.idStyleMap.set(newId, stylesheet);\n return newId;\n }\n getStyle(id) {\n return this.idStyleMap.get(id) || null;\n }\n reset() {\n this.styleIDMap = /* @__PURE__ */ new WeakMap();\n this.idStyleMap = /* @__PURE__ */ new Map();\n this.id = 1;\n }\n generateId() {\n return this.id++;\n }\n}\nfunction getShadowHost(n2) {\n let shadowHost = null;\n if (n2.getRootNode?.()?.nodeType === Node.DOCUMENT_FRAGMENT_NODE && n2.getRootNode().host)\n shadowHost = n2.getRootNode().host;\n return shadowHost;\n}\nfunction getRootShadowHost(n2) {\n let rootShadowHost = n2;\n let shadowHost;\n while (shadowHost = getShadowHost(rootShadowHost))\n rootShadowHost = shadowHost;\n return rootShadowHost;\n}\nfunction shadowHostInDom(n2) {\n const doc = n2.ownerDocument;\n if (!doc) return false;\n const shadowHost = getRootShadowHost(n2);\n return doc.contains(shadowHost);\n}\nfunction inDom(n2) {\n const doc = n2.ownerDocument;\n if (!doc) return false;\n return doc.contains(n2) || shadowHostInDom(n2);\n}\nconst cachedImplementations = {};\nfunction getImplementation(name) {\n const cached = cachedImplementations[name];\n if (cached) {\n return cached;\n }\n const document2 = window.document;\n let impl = window[name];\n if (document2 && typeof document2.createElement === \"function\") {\n try {\n const sandbox = document2.createElement(\"iframe\");\n sandbox.hidden = true;\n document2.head.appendChild(sandbox);\n const contentWindow = sandbox.contentWindow;\n if (contentWindow && contentWindow[name]) {\n impl = // eslint-disable-next-line @typescript-eslint/unbound-method\n contentWindow[name];\n }\n document2.head.removeChild(sandbox);\n } catch (e2) {\n }\n }\n return cachedImplementations[name] = impl.bind(\n window\n );\n}\nfunction onRequestAnimationFrame(...rest) {\n return getImplementation(\"requestAnimationFrame\")(...rest);\n}\nfunction setTimeout$1(...rest) {\n return getImplementation(\"setTimeout\")(...rest);\n}\nfunction clearTimeout(...rest) {\n return getImplementation(\"clearTimeout\")(...rest);\n}\nconst utils = /* @__PURE__ */ Object.freeze(/* @__PURE__ */ Object.defineProperty({\n __proto__: null,\n StyleSheetMirror,\n get _mirror() {\n return _mirror;\n },\n clearTimeout,\n closestElementOfNode,\n getBaseDimension,\n getNestedRule,\n getPositionsAndIndex,\n getRootShadowHost,\n getShadowHost,\n getWindowHeight,\n getWindowScroll,\n getWindowWidth,\n hasShadowRoot,\n hookSetter,\n inDom,\n isAncestorRemoved,\n isBlocked,\n isIgnored,\n isSerialized,\n isSerializedIframe,\n isSerializedStylesheet,\n iterateResolveTree,\n legacy_isTouchEvent,\n get nowTimestamp() {\n return nowTimestamp;\n },\n on,\n onRequestAnimationFrame,\n patch,\n polyfill: polyfill$1,\n queueToResolveTrees,\n setTimeout: setTimeout$1,\n shadowHostInDom,\n throttle,\n uniqueTextMutations\n}, Symbol.toStringTag, { value: \"Module\" }));\nvar EventType = /* @__PURE__ */ ((EventType2) => {\n EventType2[EventType2[\"DomContentLoaded\"] = 0] = \"DomContentLoaded\";\n EventType2[EventType2[\"Load\"] = 1] = \"Load\";\n EventType2[EventType2[\"FullSnapshot\"] = 2] = \"FullSnapshot\";\n EventType2[EventType2[\"IncrementalSnapshot\"] = 3] = \"IncrementalSnapshot\";\n EventType2[EventType2[\"Meta\"] = 4] = \"Meta\";\n EventType2[EventType2[\"Custom\"] = 5] = \"Custom\";\n EventType2[EventType2[\"Plugin\"] = 6] = \"Plugin\";\n return EventType2;\n})(EventType || {});\nvar IncrementalSource = /* @__PURE__ */ ((IncrementalSource2) => {\n IncrementalSource2[IncrementalSource2[\"Mutation\"] = 0] = \"Mutation\";\n IncrementalSource2[IncrementalSource2[\"MouseMove\"] = 1] = \"MouseMove\";\n IncrementalSource2[IncrementalSource2[\"MouseInteraction\"] = 2] = \"MouseInteraction\";\n IncrementalSource2[IncrementalSource2[\"Scroll\"] = 3] = \"Scroll\";\n IncrementalSource2[IncrementalSource2[\"ViewportResize\"] = 4] = \"ViewportResize\";\n IncrementalSource2[IncrementalSource2[\"Input\"] = 5] = \"Input\";\n IncrementalSource2[IncrementalSource2[\"TouchMove\"] = 6] = \"TouchMove\";\n IncrementalSource2[IncrementalSource2[\"MediaInteraction\"] = 7] = \"MediaInteraction\";\n IncrementalSource2[IncrementalSource2[\"StyleSheetRule\"] = 8] = \"StyleSheetRule\";\n IncrementalSource2[IncrementalSource2[\"CanvasMutation\"] = 9] = \"CanvasMutation\";\n IncrementalSource2[IncrementalSource2[\"Font\"] = 10] = \"Font\";\n IncrementalSource2[IncrementalSource2[\"Log\"] = 11] = \"Log\";\n IncrementalSource2[IncrementalSource2[\"Drag\"] = 12] = \"Drag\";\n IncrementalSource2[IncrementalSource2[\"StyleDeclaration\"] = 13] = \"StyleDeclaration\";\n IncrementalSource2[IncrementalSource2[\"Selection\"] = 14] = \"Selection\";\n IncrementalSource2[IncrementalSource2[\"AdoptedStyleSheet\"] = 15] = \"AdoptedStyleSheet\";\n IncrementalSource2[IncrementalSource2[\"CustomElement\"] = 16] = \"CustomElement\";\n return IncrementalSource2;\n})(IncrementalSource || {});\nvar MouseInteractions = /* @__PURE__ */ ((MouseInteractions2) => {\n MouseInteractions2[MouseInteractions2[\"MouseUp\"] = 0] = \"MouseUp\";\n MouseInteractions2[MouseInteractions2[\"MouseDown\"] = 1] = \"MouseDown\";\n MouseInteractions2[MouseInteractions2[\"Click\"] = 2] = \"Click\";\n MouseInteractions2[MouseInteractions2[\"ContextMenu\"] = 3] = \"ContextMenu\";\n MouseInteractions2[MouseInteractions2[\"DblClick\"] = 4] = \"DblClick\";\n MouseInteractions2[MouseInteractions2[\"Focus\"] = 5] = \"Focus\";\n MouseInteractions2[MouseInteractions2[\"Blur\"] = 6] = \"Blur\";\n MouseInteractions2[MouseInteractions2[\"TouchStart\"] = 7] = \"TouchStart\";\n MouseInteractions2[MouseInteractions2[\"TouchMove_Departed\"] = 8] = \"TouchMove_Departed\";\n MouseInteractions2[MouseInteractions2[\"TouchEnd\"] = 9] = \"TouchEnd\";\n MouseInteractions2[MouseInteractions2[\"TouchCancel\"] = 10] = \"TouchCancel\";\n return MouseInteractions2;\n})(MouseInteractions || {});\nvar PointerTypes = /* @__PURE__ */ ((PointerTypes2) => {\n PointerTypes2[PointerTypes2[\"Mouse\"] = 0] = \"Mouse\";\n PointerTypes2[PointerTypes2[\"Pen\"] = 1] = \"Pen\";\n PointerTypes2[PointerTypes2[\"Touch\"] = 2] = \"Touch\";\n return PointerTypes2;\n})(PointerTypes || {});\nvar CanvasContext = /* @__PURE__ */ ((CanvasContext2) => {\n CanvasContext2[CanvasContext2[\"2D\"] = 0] = \"2D\";\n CanvasContext2[CanvasContext2[\"WebGL\"] = 1] = \"WebGL\";\n CanvasContext2[CanvasContext2[\"WebGL2\"] = 2] = \"WebGL2\";\n return CanvasContext2;\n})(CanvasContext || {});\nvar MediaInteractions = /* @__PURE__ */ ((MediaInteractions2) => {\n MediaInteractions2[MediaInteractions2[\"Play\"] = 0] = \"Play\";\n MediaInteractions2[MediaInteractions2[\"Pause\"] = 1] = \"Pause\";\n MediaInteractions2[MediaInteractions2[\"Seeked\"] = 2] = \"Seeked\";\n MediaInteractions2[MediaInteractions2[\"VolumeChange\"] = 3] = \"VolumeChange\";\n MediaInteractions2[MediaInteractions2[\"RateChange\"] = 4] = \"RateChange\";\n return MediaInteractions2;\n})(MediaInteractions || {});\nvar ReplayerEvents = /* @__PURE__ */ ((ReplayerEvents2) => {\n ReplayerEvents2[\"Start\"] = \"start\";\n ReplayerEvents2[\"Pause\"] = \"pause\";\n ReplayerEvents2[\"Resume\"] = \"resume\";\n ReplayerEvents2[\"Resize\"] = \"resize\";\n ReplayerEvents2[\"Finish\"] = \"finish\";\n ReplayerEvents2[\"FullsnapshotRebuilded\"] = \"fullsnapshot-rebuilded\";\n ReplayerEvents2[\"LoadStylesheetStart\"] = \"load-stylesheet-start\";\n ReplayerEvents2[\"LoadStylesheetEnd\"] = \"load-stylesheet-end\";\n ReplayerEvents2[\"SkipStart\"] = \"skip-start\";\n ReplayerEvents2[\"SkipEnd\"] = \"skip-end\";\n ReplayerEvents2[\"MouseInteraction\"] = \"mouse-interaction\";\n ReplayerEvents2[\"EventCast\"] = \"event-cast\";\n ReplayerEvents2[\"CustomEvent\"] = \"custom-event\";\n ReplayerEvents2[\"Flush\"] = \"flush\";\n ReplayerEvents2[\"StateChange\"] = \"state-change\";\n ReplayerEvents2[\"PlayBack\"] = \"play-back\";\n ReplayerEvents2[\"Destroy\"] = \"destroy\";\n return ReplayerEvents2;\n})(ReplayerEvents || {});\nvar __defProp = Object.defineProperty;\nvar __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;\nvar __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== \"symbol\" ? key + \"\" : key, value);\nvar __defProp2 = Object.defineProperty;\nvar __defNormalProp2 = (obj, key, value) => key in obj ? __defProp2(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;\nvar __publicField2 = (obj, key, value) => __defNormalProp2(obj, typeof key !== \"symbol\" ? key + \"\" : key, value);\nvar NodeType$1 = /* @__PURE__ */ ((NodeType2) => {\n NodeType2[NodeType2[\"Document\"] = 0] = \"Document\";\n NodeType2[NodeType2[\"DocumentType\"] = 1] = \"DocumentType\";\n NodeType2[NodeType2[\"Element\"] = 2] = \"Element\";\n NodeType2[NodeType2[\"Text\"] = 3] = \"Text\";\n NodeType2[NodeType2[\"CDATA\"] = 4] = \"CDATA\";\n NodeType2[NodeType2[\"Comment\"] = 5] = \"Comment\";\n return NodeType2;\n})(NodeType$1 || {});\nlet Mirror$1 = class Mirror2 {\n constructor() {\n __publicField2(this, \"idNodeMap\", /* @__PURE__ */ new Map());\n __publicField2(this, \"nodeMetaMap\", /* @__PURE__ */ new WeakMap());\n }\n getId(n2) {\n if (!n2) return -1;\n const id = this.getMeta(n2)?.id;\n return id ?? -1;\n }\n getNode(id) {\n return this.idNodeMap.get(id) || null;\n }\n getIds() {\n return Array.from(this.idNodeMap.keys());\n }\n getMeta(n2) {\n return this.nodeMetaMap.get(n2) || null;\n }\n // removes the node from idNodeMap\n // doesn't remove the node from nodeMetaMap\n removeNodeFromMap(n2) {\n const id = this.getId(n2);\n this.idNodeMap.delete(id);\n if (n2.childNodes) {\n n2.childNodes.forEach(\n (childNode) => this.removeNodeFromMap(childNode)\n );\n }\n }\n has(id) {\n return this.idNodeMap.has(id);\n }\n hasNode(node) {\n return this.nodeMetaMap.has(node);\n }\n add(n2, meta) {\n const id = meta.id;\n this.idNodeMap.set(id, n2);\n this.nodeMetaMap.set(n2, meta);\n }\n replace(id, n2) {\n const oldNode = this.getNode(id);\n if (oldNode) {\n const meta = this.nodeMetaMap.get(oldNode);\n if (meta) this.nodeMetaMap.set(n2, meta);\n }\n this.idNodeMap.set(id, n2);\n }\n reset() {\n this.idNodeMap = /* @__PURE__ */ new Map();\n this.nodeMetaMap = /* @__PURE__ */ new WeakMap();\n }\n};\nfunction createMirror$1() {\n return new Mirror$1();\n}\nfunction parseCSSText(cssText) {\n const res = {};\n const listDelimiter = /;(?![^(]*\\))/g;\n const propertyDelimiter = /:(.+)/;\n const comment = /\\/\\*.*?\\*\\//g;\n cssText.replace(comment, \"\").split(listDelimiter).forEach(function(item) {\n if (item) {\n const tmp = item.split(propertyDelimiter);\n tmp.length > 1 && (res[camelize(tmp[0].trim())] = tmp[1].trim());\n }\n });\n return res;\n}\nfunction toCSSText(style) {\n const properties = [];\n for (const name in style) {\n const value = style[name];\n if (typeof value !== \"string\") continue;\n const normalizedName = hyphenate(name);\n properties.push(`${normalizedName}: ${value};`);\n }\n return properties.join(\" \");\n}\nconst camelizeRE = /-([a-z])/g;\nconst CUSTOM_PROPERTY_REGEX = /^--[a-zA-Z0-9-]+$/;\nconst camelize = (str) => {\n if (CUSTOM_PROPERTY_REGEX.test(str)) return str;\n return str.replace(camelizeRE, (_, c2) => c2 ? c2.toUpperCase() : \"\");\n};\nconst hyphenateRE = /\\B([A-Z])/g;\nconst hyphenate = (str) => {\n return str.replace(hyphenateRE, \"-$1\").toLowerCase();\n};\nclass BaseRRNode {\n // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-explicit-any\n constructor(..._args) {\n __publicField(this, \"parentElement\", null);\n __publicField(this, \"parentNode\", null);\n __publicField(this, \"ownerDocument\");\n __publicField(this, \"firstChild\", null);\n __publicField(this, \"lastChild\", null);\n __publicField(this, \"previousSibling\", null);\n __publicField(this, \"nextSibling\", null);\n __publicField(this, \"ELEMENT_NODE\", 1);\n __publicField(this, \"TEXT_NODE\", 3);\n __publicField(this, \"nodeType\");\n __publicField(this, \"nodeName\");\n __publicField(this, \"RRNodeType\");\n }\n get childNodes() {\n const childNodes = [];\n let childIterator = this.firstChild;\n while (childIterator) {\n childNodes.push(childIterator);\n childIterator = childIterator.nextSibling;\n }\n return childNodes;\n }\n contains(node) {\n if (!(node instanceof BaseRRNode)) return false;\n else if (node.ownerDocument !== this.ownerDocument) return false;\n else if (node === this) return true;\n while (node.parentNode) {\n if (node.parentNode === this) return true;\n node = node.parentNode;\n }\n return false;\n }\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n appendChild(_newChild) {\n throw new Error(\n `RRDomException: Failed to execute 'appendChild' on 'RRNode': This RRNode type does not support this method.`\n );\n }\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n insertBefore(_newChild, _refChild) {\n throw new Error(\n `RRDomException: Failed to execute 'insertBefore' on 'RRNode': This RRNode type does not support this method.`\n );\n }\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n removeChild(_node) {\n throw new Error(\n `RRDomException: Failed to execute 'removeChild' on 'RRNode': This RRNode type does not support this method.`\n );\n }\n toString() {\n return \"RRNode\";\n }\n}\nclass BaseRRDocument extends BaseRRNode {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n constructor(...args) {\n super(args);\n __publicField(this, \"nodeType\", 9);\n __publicField(this, \"nodeName\", \"#document\");\n __publicField(this, \"compatMode\", \"CSS1Compat\");\n __publicField(this, \"RRNodeType\", NodeType$1.Document);\n __publicField(this, \"textContent\", null);\n this.ownerDocument = this;\n }\n get documentElement() {\n return this.childNodes.find(\n (node) => node.RRNodeType === NodeType$1.Element && node.tagName === \"HTML\"\n ) || null;\n }\n get body() {\n return this.documentElement?.childNodes.find(\n (node) => node.RRNodeType === NodeType$1.Element && node.tagName === \"BODY\"\n ) || null;\n }\n get head() {\n return this.documentElement?.childNodes.find(\n (node) => node.RRNodeType === NodeType$1.Element && node.tagName === \"HEAD\"\n ) || null;\n }\n get implementation() {\n return this;\n }\n get firstElementChild() {\n return this.documentElement;\n }\n appendChild(newChild) {\n const nodeType = newChild.RRNodeType;\n if (nodeType === NodeType$1.Element || nodeType === NodeType$1.DocumentType) {\n if (this.childNodes.some((s2) => s2.RRNodeType === nodeType)) {\n throw new Error(\n `RRDomException: Failed to execute 'appendChild' on 'RRNode': Only one ${nodeType === NodeType$1.Element ? \"RRElement\" : \"RRDoctype\"} on RRDocument allowed.`\n );\n }\n }\n const child = appendChild(this, newChild);\n child.parentElement = null;\n return child;\n }\n insertBefore(newChild, refChild) {\n const nodeType = newChild.RRNodeType;\n if (nodeType === NodeType$1.Element || nodeType === NodeType$1.DocumentType) {\n if (this.childNodes.some((s2) => s2.RRNodeType === nodeType)) {\n throw new Error(\n `RRDomException: Failed to execute 'insertBefore' on 'RRNode': Only one ${nodeType === NodeType$1.Element ? \"RRElement\" : \"RRDoctype\"} on RRDocument allowed.`\n );\n }\n }\n const child = insertBefore(this, newChild, refChild);\n child.parentElement = null;\n return child;\n }\n removeChild(node) {\n return removeChild(this, node);\n }\n open() {\n this.firstChild = null;\n this.lastChild = null;\n }\n close() {\n }\n /**\n * Adhoc implementation for setting xhtml namespace in rebuilt.ts (rrweb-snapshot).\n * There are two lines used this function:\n * 1. doc.write('\\')\n * 2. doc.write('\\')\n */\n write(content) {\n let publicId;\n if (content === '')\n publicId = \"-//W3C//DTD XHTML 1.0 Transitional//EN\";\n else if (content === '')\n publicId = \"-//W3C//DTD HTML 4.0 Transitional//EN\";\n if (publicId) {\n const doctype = this.createDocumentType(\"html\", publicId, \"\");\n this.open();\n this.appendChild(doctype);\n }\n }\n createDocument(_namespace, _qualifiedName, _doctype) {\n return new BaseRRDocument();\n }\n createDocumentType(qualifiedName, publicId, systemId) {\n const doctype = new BaseRRDocumentType(qualifiedName, publicId, systemId);\n doctype.ownerDocument = this;\n return doctype;\n }\n createElement(tagName) {\n const element = new BaseRRElement(tagName);\n element.ownerDocument = this;\n return element;\n }\n createElementNS(_namespaceURI, qualifiedName) {\n return this.createElement(qualifiedName);\n }\n createTextNode(data) {\n const text = new BaseRRText(data);\n text.ownerDocument = this;\n return text;\n }\n createComment(data) {\n const comment = new BaseRRComment(data);\n comment.ownerDocument = this;\n return comment;\n }\n createCDATASection(data) {\n const CDATASection = new BaseRRCDATASection(data);\n CDATASection.ownerDocument = this;\n return CDATASection;\n }\n toString() {\n return \"RRDocument\";\n }\n}\nclass BaseRRDocumentType extends BaseRRNode {\n constructor(qualifiedName, publicId, systemId) {\n super();\n __publicField(this, \"nodeType\", 10);\n __publicField(this, \"RRNodeType\", NodeType$1.DocumentType);\n __publicField(this, \"name\");\n __publicField(this, \"publicId\");\n __publicField(this, \"systemId\");\n __publicField(this, \"textContent\", null);\n this.name = qualifiedName;\n this.publicId = publicId;\n this.systemId = systemId;\n this.nodeName = qualifiedName;\n }\n toString() {\n return \"RRDocumentType\";\n }\n}\nclass BaseRRElement extends BaseRRNode {\n constructor(tagName) {\n super();\n __publicField(this, \"nodeType\", 1);\n __publicField(this, \"RRNodeType\", NodeType$1.Element);\n __publicField(this, \"tagName\");\n __publicField(this, \"attributes\", {});\n __publicField(this, \"shadowRoot\", null);\n __publicField(this, \"scrollLeft\");\n __publicField(this, \"scrollTop\");\n this.tagName = tagName.toUpperCase();\n this.nodeName = tagName.toUpperCase();\n }\n get textContent() {\n let result = \"\";\n this.childNodes.forEach((node) => result += node.textContent);\n return result;\n }\n set textContent(textContent) {\n this.firstChild = null;\n this.lastChild = null;\n this.appendChild(this.ownerDocument.createTextNode(textContent));\n }\n get classList() {\n return new ClassList(\n this.attributes.class,\n (newClassName) => {\n this.attributes.class = newClassName;\n }\n );\n }\n get id() {\n return this.attributes.id || \"\";\n }\n get className() {\n return this.attributes.class || \"\";\n }\n get style() {\n const style = this.attributes.style ? parseCSSText(this.attributes.style) : {};\n const hyphenateRE2 = /\\B([A-Z])/g;\n style.setProperty = (name, value, priority) => {\n if (hyphenateRE2.test(name)) return;\n const normalizedName = camelize(name);\n if (!value) delete style[normalizedName];\n else style[normalizedName] = value;\n if (priority === \"important\") style[normalizedName] += \" !important\";\n this.attributes.style = toCSSText(style);\n };\n style.removeProperty = (name) => {\n if (hyphenateRE2.test(name)) return \"\";\n const normalizedName = camelize(name);\n const value = style[normalizedName] || \"\";\n delete style[normalizedName];\n this.attributes.style = toCSSText(style);\n return value;\n };\n return style;\n }\n getAttribute(name) {\n return this.attributes[name] || null;\n }\n setAttribute(name, attribute) {\n this.attributes[name] = attribute;\n }\n setAttributeNS(_namespace, qualifiedName, value) {\n this.setAttribute(qualifiedName, value);\n }\n removeAttribute(name) {\n delete this.attributes[name];\n }\n appendChild(newChild) {\n return appendChild(this, newChild);\n }\n insertBefore(newChild, refChild) {\n return insertBefore(this, newChild, refChild);\n }\n removeChild(node) {\n return removeChild(this, node);\n }\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n attachShadow(_init) {\n const shadowRoot = this.ownerDocument.createElement(\"SHADOWROOT\");\n this.shadowRoot = shadowRoot;\n return shadowRoot;\n }\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n dispatchEvent(_event) {\n return true;\n }\n toString() {\n let attributeString = \"\";\n for (const attribute in this.attributes) {\n attributeString += `${attribute}=\"${this.attributes[attribute]}\" `;\n }\n return `${this.tagName} ${attributeString}`;\n }\n}\nclass BaseRRMediaElement extends BaseRRElement {\n constructor() {\n super(...arguments);\n __publicField(this, \"currentTime\");\n __publicField(this, \"volume\");\n __publicField(this, \"paused\");\n __publicField(this, \"muted\");\n __publicField(this, \"playbackRate\");\n __publicField(this, \"loop\");\n }\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n attachShadow(_init) {\n throw new Error(\n `RRDomException: Failed to execute 'attachShadow' on 'RRElement': This RRElement does not support attachShadow`\n );\n }\n play() {\n this.paused = false;\n }\n pause() {\n this.paused = true;\n }\n}\nclass BaseRRText extends BaseRRNode {\n constructor(data) {\n super();\n __publicField(this, \"nodeType\", 3);\n __publicField(this, \"nodeName\", \"#text\");\n __publicField(this, \"RRNodeType\", NodeType$1.Text);\n __publicField(this, \"data\");\n this.data = data;\n }\n get textContent() {\n return this.data;\n }\n set textContent(textContent) {\n this.data = textContent;\n }\n toString() {\n return `RRText text=${JSON.stringify(this.data)}`;\n }\n}\nclass BaseRRComment extends BaseRRNode {\n constructor(data) {\n super();\n __publicField(this, \"nodeType\", 8);\n __publicField(this, \"nodeName\", \"#comment\");\n __publicField(this, \"RRNodeType\", NodeType$1.Comment);\n __publicField(this, \"data\");\n this.data = data;\n }\n get textContent() {\n return this.data;\n }\n set textContent(textContent) {\n this.data = textContent;\n }\n toString() {\n return `RRComment text=${JSON.stringify(this.data)}`;\n }\n}\nclass BaseRRCDATASection extends BaseRRNode {\n constructor(data) {\n super();\n __publicField(this, \"nodeName\", \"#cdata-section\");\n __publicField(this, \"nodeType\", 4);\n __publicField(this, \"RRNodeType\", NodeType$1.CDATA);\n __publicField(this, \"data\");\n this.data = data;\n }\n get textContent() {\n return this.data;\n }\n set textContent(textContent) {\n this.data = textContent;\n }\n toString() {\n return `RRCDATASection data=${JSON.stringify(this.data)}`;\n }\n}\nclass ClassList {\n constructor(classText, onChange) {\n __publicField(this, \"onChange\");\n __publicField(this, \"classes\", []);\n __publicField(this, \"add\", (...classNames) => {\n for (const item of classNames) {\n const className = String(item);\n if (this.classes.indexOf(className) >= 0) continue;\n this.classes.push(className);\n }\n this.onChange && this.onChange(this.classes.join(\" \"));\n });\n __publicField(this, \"remove\", (...classNames) => {\n this.classes = this.classes.filter(\n (item) => classNames.indexOf(item) === -1\n );\n this.onChange && this.onChange(this.classes.join(\" \"));\n });\n if (classText) {\n const classes = classText.trim().split(/\\s+/);\n this.classes.push(...classes);\n }\n this.onChange = onChange;\n }\n}\nfunction appendChild(parent, newChild) {\n if (newChild.parentNode) newChild.parentNode.removeChild(newChild);\n if (parent.lastChild) {\n parent.lastChild.nextSibling = newChild;\n newChild.previousSibling = parent.lastChild;\n } else {\n parent.firstChild = newChild;\n newChild.previousSibling = null;\n }\n parent.lastChild = newChild;\n newChild.nextSibling = null;\n newChild.parentNode = parent;\n newChild.parentElement = parent;\n newChild.ownerDocument = parent.ownerDocument;\n return newChild;\n}\nfunction insertBefore(parent, newChild, refChild) {\n if (!refChild) return appendChild(parent, newChild);\n if (refChild.parentNode !== parent)\n throw new Error(\n \"Failed to execute 'insertBefore' on 'RRNode': The RRNode before which the new node is to be inserted is not a child of this RRNode.\"\n );\n if (newChild === refChild) return newChild;\n if (newChild.parentNode) newChild.parentNode.removeChild(newChild);\n newChild.previousSibling = refChild.previousSibling;\n refChild.previousSibling = newChild;\n newChild.nextSibling = refChild;\n if (newChild.previousSibling) newChild.previousSibling.nextSibling = newChild;\n else parent.firstChild = newChild;\n newChild.parentElement = parent;\n newChild.parentNode = parent;\n newChild.ownerDocument = parent.ownerDocument;\n return newChild;\n}\nfunction removeChild(parent, child) {\n if (child.parentNode !== parent)\n throw new Error(\n \"Failed to execute 'removeChild' on 'RRNode': The RRNode to be removed is not a child of this RRNode.\"\n );\n if (child.previousSibling)\n child.previousSibling.nextSibling = child.nextSibling;\n else parent.firstChild = child.nextSibling;\n if (child.nextSibling)\n child.nextSibling.previousSibling = child.previousSibling;\n else parent.lastChild = child.previousSibling;\n child.previousSibling = null;\n child.nextSibling = null;\n child.parentElement = null;\n child.parentNode = null;\n return child;\n}\nvar NodeType = /* @__PURE__ */ ((NodeType2) => {\n NodeType2[NodeType2[\"PLACEHOLDER\"] = 0] = \"PLACEHOLDER\";\n NodeType2[NodeType2[\"ELEMENT_NODE\"] = 1] = \"ELEMENT_NODE\";\n NodeType2[NodeType2[\"ATTRIBUTE_NODE\"] = 2] = \"ATTRIBUTE_NODE\";\n NodeType2[NodeType2[\"TEXT_NODE\"] = 3] = \"TEXT_NODE\";\n NodeType2[NodeType2[\"CDATA_SECTION_NODE\"] = 4] = \"CDATA_SECTION_NODE\";\n NodeType2[NodeType2[\"ENTITY_REFERENCE_NODE\"] = 5] = \"ENTITY_REFERENCE_NODE\";\n NodeType2[NodeType2[\"ENTITY_NODE\"] = 6] = \"ENTITY_NODE\";\n NodeType2[NodeType2[\"PROCESSING_INSTRUCTION_NODE\"] = 7] = \"PROCESSING_INSTRUCTION_NODE\";\n NodeType2[NodeType2[\"COMMENT_NODE\"] = 8] = \"COMMENT_NODE\";\n NodeType2[NodeType2[\"DOCUMENT_NODE\"] = 9] = \"DOCUMENT_NODE\";\n NodeType2[NodeType2[\"DOCUMENT_TYPE_NODE\"] = 10] = \"DOCUMENT_TYPE_NODE\";\n NodeType2[NodeType2[\"DOCUMENT_FRAGMENT_NODE\"] = 11] = \"DOCUMENT_FRAGMENT_NODE\";\n return NodeType2;\n})(NodeType || {});\nfunction getIFrameContentDocument(iframe) {\n try {\n return iframe.contentDocument;\n } catch (e2) {\n }\n}\nfunction getIFrameContentWindow(iframe) {\n try {\n return iframe.contentWindow;\n } catch (e2) {\n }\n}\nconst NAMESPACES = {\n svg: \"http://www.w3.org/2000/svg\",\n \"xlink:href\": \"http://www.w3.org/1999/xlink\",\n xmlns: \"http://www.w3.org/2000/xmlns/\"\n};\nconst SVGTagMap = {\n altglyph: \"altGlyph\",\n altglyphdef: \"altGlyphDef\",\n altglyphitem: \"altGlyphItem\",\n animatecolor: \"animateColor\",\n animatemotion: \"animateMotion\",\n animatetransform: \"animateTransform\",\n clippath: \"clipPath\",\n feblend: \"feBlend\",\n fecolormatrix: \"feColorMatrix\",\n fecomponenttransfer: \"feComponentTransfer\",\n fecomposite: \"feComposite\",\n feconvolvematrix: \"feConvolveMatrix\",\n fediffuselighting: \"feDiffuseLighting\",\n fedisplacementmap: \"feDisplacementMap\",\n fedistantlight: \"feDistantLight\",\n fedropshadow: \"feDropShadow\",\n feflood: \"feFlood\",\n fefunca: \"feFuncA\",\n fefuncb: \"feFuncB\",\n fefuncg: \"feFuncG\",\n fefuncr: \"feFuncR\",\n fegaussianblur: \"feGaussianBlur\",\n feimage: \"feImage\",\n femerge: \"feMerge\",\n femergenode: \"feMergeNode\",\n femorphology: \"feMorphology\",\n feoffset: \"feOffset\",\n fepointlight: \"fePointLight\",\n fespecularlighting: \"feSpecularLighting\",\n fespotlight: \"feSpotLight\",\n fetile: \"feTile\",\n feturbulence: \"feTurbulence\",\n foreignobject: \"foreignObject\",\n glyphref: \"glyphRef\",\n lineargradient: \"linearGradient\",\n radialgradient: \"radialGradient\"\n};\nlet createdNodeSet = null;\nfunction diff(oldTree, newTree, replayer, rrnodeMirror = newTree.mirror || newTree.ownerDocument.mirror) {\n oldTree = diffBeforeUpdatingChildren(\n oldTree,\n newTree,\n replayer,\n rrnodeMirror\n );\n diffChildren(oldTree, newTree, replayer, rrnodeMirror);\n diffAfterUpdatingChildren(oldTree, newTree, replayer);\n}\nfunction diffBeforeUpdatingChildren(oldTree, newTree, replayer, rrnodeMirror) {\n if (replayer.afterAppend && !createdNodeSet) {\n createdNodeSet = /* @__PURE__ */ new WeakSet();\n setTimeout(() => {\n createdNodeSet = null;\n }, 0);\n }\n if (!sameNodeType(oldTree, newTree)) {\n const calibratedOldTree = createOrGetNode(\n newTree,\n replayer.mirror,\n rrnodeMirror\n );\n oldTree.parentNode?.replaceChild(calibratedOldTree, oldTree);\n oldTree = calibratedOldTree;\n }\n switch (newTree.RRNodeType) {\n case NodeType$1.Document: {\n if (!nodeMatching(oldTree, newTree, replayer.mirror, rrnodeMirror)) {\n const newMeta = rrnodeMirror.getMeta(newTree);\n if (newMeta) {\n replayer.mirror.removeNodeFromMap(oldTree);\n oldTree.close();\n oldTree.open();\n replayer.mirror.add(oldTree, newMeta);\n createdNodeSet?.add(oldTree);\n }\n }\n break;\n }\n case NodeType$1.Element: {\n const oldElement = oldTree;\n const newRRElement = newTree;\n switch (newRRElement.tagName) {\n case \"IFRAME\": {\n const oldContentDocument = getIFrameContentDocument(\n oldTree\n );\n if (!oldContentDocument) break;\n diff(\n oldContentDocument,\n newTree.contentDocument,\n replayer,\n rrnodeMirror\n );\n break;\n }\n }\n if (newRRElement.shadowRoot) {\n if (!oldElement.shadowRoot) oldElement.attachShadow({ mode: \"open\" });\n diffChildren(\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n oldElement.shadowRoot,\n newRRElement.shadowRoot,\n replayer,\n rrnodeMirror\n );\n }\n diffProps(oldElement, newRRElement, rrnodeMirror);\n break;\n }\n }\n return oldTree;\n}\nfunction diffAfterUpdatingChildren(oldTree, newTree, replayer) {\n switch (newTree.RRNodeType) {\n case NodeType$1.Document: {\n const scrollData = newTree.scrollData;\n scrollData && replayer.applyScroll(scrollData, true);\n break;\n }\n case NodeType$1.Element: {\n const oldElement = oldTree;\n const newRRElement = newTree;\n newRRElement.scrollData && replayer.applyScroll(newRRElement.scrollData, true);\n newRRElement.inputData && replayer.applyInput(newRRElement.inputData);\n switch (newRRElement.tagName) {\n case \"AUDIO\":\n case \"VIDEO\": {\n const oldMediaElement = oldTree;\n const newMediaRRElement = newRRElement;\n if (newMediaRRElement.paused !== void 0)\n newMediaRRElement.paused ? void oldMediaElement.pause() : void oldMediaElement.play();\n if (newMediaRRElement.muted !== void 0)\n oldMediaElement.muted = newMediaRRElement.muted;\n if (newMediaRRElement.volume !== void 0)\n oldMediaElement.volume = newMediaRRElement.volume;\n if (newMediaRRElement.currentTime !== void 0)\n oldMediaElement.currentTime = newMediaRRElement.currentTime;\n if (newMediaRRElement.playbackRate !== void 0)\n oldMediaElement.playbackRate = newMediaRRElement.playbackRate;\n break;\n }\n case \"CANVAS\": {\n const rrCanvasElement = newTree;\n if (rrCanvasElement.rr_dataURL !== null) {\n const image = document.createElement(\"img\");\n image.onload = () => {\n const ctx = oldElement.getContext(\"2d\");\n if (ctx) {\n ctx.drawImage(image, 0, 0, image.width, image.height);\n }\n };\n image.src = rrCanvasElement.rr_dataURL;\n }\n rrCanvasElement.canvasMutations.forEach(\n (canvasMutation2) => replayer.applyCanvas(\n canvasMutation2.event,\n canvasMutation2.mutation,\n oldTree\n )\n );\n break;\n }\n case \"STYLE\": {\n const styleSheet = oldElement.sheet;\n styleSheet && newTree.rules.forEach(\n (data) => replayer.applyStyleSheetMutation(data, styleSheet)\n );\n break;\n }\n }\n break;\n }\n case NodeType$1.Text:\n case NodeType$1.Comment:\n case NodeType$1.CDATA: {\n if (oldTree.textContent !== newTree.data)\n oldTree.textContent = newTree.data;\n break;\n }\n }\n if (createdNodeSet?.has(oldTree)) {\n createdNodeSet.delete(oldTree);\n replayer.afterAppend?.(oldTree, replayer.mirror.getId(oldTree));\n }\n}\nfunction diffProps(oldTree, newTree, rrnodeMirror) {\n const oldAttributes = oldTree.attributes;\n const newAttributes = newTree.attributes;\n for (const name in newAttributes) {\n const newValue = newAttributes[name];\n const sn = rrnodeMirror.getMeta(newTree);\n if (sn?.isSVG && NAMESPACES[name])\n oldTree.setAttributeNS(NAMESPACES[name], name, newValue);\n else if (newTree.tagName === \"CANVAS\" && name === \"rr_dataURL\") {\n const image = document.createElement(\"img\");\n image.src = newValue;\n image.onload = () => {\n const ctx = oldTree.getContext(\"2d\");\n if (ctx) {\n ctx.drawImage(image, 0, 0, image.width, image.height);\n }\n };\n } else if (newTree.tagName === \"IFRAME\" && name === \"srcdoc\") continue;\n else {\n try {\n oldTree.setAttribute(name, newValue);\n } catch (err) {\n console.warn(err);\n }\n }\n }\n for (const { name } of Array.from(oldAttributes))\n if (!(name in newAttributes)) oldTree.removeAttribute(name);\n newTree.scrollLeft && (oldTree.scrollLeft = newTree.scrollLeft);\n newTree.scrollTop && (oldTree.scrollTop = newTree.scrollTop);\n}\nfunction diffChildren(oldTree, newTree, replayer, rrnodeMirror) {\n const oldChildren = Array.from(oldTree.childNodes);\n const newChildren = newTree.childNodes;\n if (oldChildren.length === 0 && newChildren.length === 0) return;\n let oldStartIndex = 0, oldEndIndex = oldChildren.length - 1, newStartIndex = 0, newEndIndex = newChildren.length - 1;\n let oldStartNode = oldChildren[oldStartIndex], oldEndNode = oldChildren[oldEndIndex], newStartNode = newChildren[newStartIndex], newEndNode = newChildren[newEndIndex];\n let oldIdToIndex = void 0, indexInOld = void 0;\n while (oldStartIndex <= oldEndIndex && newStartIndex <= newEndIndex) {\n if (oldStartNode === void 0) {\n oldStartNode = oldChildren[++oldStartIndex];\n } else if (oldEndNode === void 0) {\n oldEndNode = oldChildren[--oldEndIndex];\n } else if (\n // same first node?\n nodeMatching(oldStartNode, newStartNode, replayer.mirror, rrnodeMirror)\n ) {\n oldStartNode = oldChildren[++oldStartIndex];\n newStartNode = newChildren[++newStartIndex];\n } else if (\n // same last node?\n nodeMatching(oldEndNode, newEndNode, replayer.mirror, rrnodeMirror)\n ) {\n oldEndNode = oldChildren[--oldEndIndex];\n newEndNode = newChildren[--newEndIndex];\n } else if (\n // is the first old node the same as the last new node?\n nodeMatching(oldStartNode, newEndNode, replayer.mirror, rrnodeMirror)\n ) {\n try {\n handleInsertBefore(oldTree, oldStartNode, oldEndNode.nextSibling);\n } catch (e2) {\n console.warn(e2);\n }\n oldStartNode = oldChildren[++oldStartIndex];\n newEndNode = newChildren[--newEndIndex];\n } else if (\n // is the last old node the same as the first new node?\n nodeMatching(oldEndNode, newStartNode, replayer.mirror, rrnodeMirror)\n ) {\n try {\n handleInsertBefore(oldTree, oldEndNode, oldStartNode);\n } catch (e2) {\n console.warn(e2);\n }\n oldEndNode = oldChildren[--oldEndIndex];\n newStartNode = newChildren[++newStartIndex];\n } else {\n if (!oldIdToIndex) {\n oldIdToIndex = {};\n for (let i2 = oldStartIndex; i2 <= oldEndIndex; i2++) {\n const oldChild2 = oldChildren[i2];\n if (oldChild2 && replayer.mirror.hasNode(oldChild2))\n oldIdToIndex[replayer.mirror.getId(oldChild2)] = i2;\n }\n }\n indexInOld = oldIdToIndex[rrnodeMirror.getId(newStartNode)];\n const nodeToMove = oldChildren[indexInOld];\n if (indexInOld !== void 0 && nodeToMove && nodeMatching(nodeToMove, newStartNode, replayer.mirror, rrnodeMirror)) {\n try {\n handleInsertBefore(oldTree, nodeToMove, oldStartNode);\n } catch (e2) {\n console.warn(e2);\n }\n oldChildren[indexInOld] = void 0;\n } else {\n const newNode = createOrGetNode(\n newStartNode,\n replayer.mirror,\n rrnodeMirror\n );\n if (oldTree.nodeName === \"#document\" && oldStartNode && /**\n * Special case 1: one document isn't allowed to have two doctype nodes at the same time, so we need to remove the old one first before inserting the new one.\n * How this case happens: A parent document in the old tree already has a doctype node with an id e.g. #1. A new full snapshot rebuilds the replayer with a new doctype node with another id #2. According to the algorithm, the new doctype node will be inserted before the old one, which is not allowed by the Document standard.\n */\n (newNode.nodeType === newNode.DOCUMENT_TYPE_NODE && oldStartNode.nodeType === oldStartNode.DOCUMENT_TYPE_NODE || /**\n * Special case 2: one document isn't allowed to have two HTMLElements at the same time, so we need to remove the old one first before inserting the new one.\n * How this case happens: A mounted iframe element has an automatically created HTML element. We should delete it before inserting a serialized one. Otherwise, an error 'Only one element on document allowed' will be thrown.\n */\n newNode.nodeType === newNode.ELEMENT_NODE && oldStartNode.nodeType === oldStartNode.ELEMENT_NODE)) {\n oldTree.removeChild(oldStartNode);\n replayer.mirror.removeNodeFromMap(oldStartNode);\n oldStartNode = oldChildren[++oldStartIndex];\n }\n try {\n handleInsertBefore(oldTree, newNode, oldStartNode || null);\n } catch (e2) {\n console.warn(e2);\n }\n }\n newStartNode = newChildren[++newStartIndex];\n }\n }\n if (oldStartIndex > oldEndIndex) {\n const referenceRRNode = newChildren[newEndIndex + 1];\n let referenceNode = null;\n if (referenceRRNode)\n referenceNode = replayer.mirror.getNode(\n rrnodeMirror.getId(referenceRRNode)\n );\n for (; newStartIndex <= newEndIndex; ++newStartIndex) {\n const newNode = createOrGetNode(\n newChildren[newStartIndex],\n replayer.mirror,\n rrnodeMirror\n );\n try {\n handleInsertBefore(oldTree, newNode, referenceNode);\n } catch (e2) {\n console.warn(e2);\n }\n }\n } else if (newStartIndex > newEndIndex) {\n for (; oldStartIndex <= oldEndIndex; oldStartIndex++) {\n const node = oldChildren[oldStartIndex];\n if (!node || node.parentNode !== oldTree) continue;\n try {\n oldTree.removeChild(node);\n replayer.mirror.removeNodeFromMap(node);\n } catch (e2) {\n console.warn(e2);\n }\n }\n }\n let oldChild = oldTree.firstChild;\n let newChild = newTree.firstChild;\n while (oldChild !== null && newChild !== null) {\n diff(oldChild, newChild, replayer, rrnodeMirror);\n oldChild = oldChild.nextSibling;\n newChild = newChild.nextSibling;\n }\n}\nfunction createOrGetNode(rrNode, domMirror, rrnodeMirror) {\n const nodeId = rrnodeMirror.getId(rrNode);\n const sn = rrnodeMirror.getMeta(rrNode);\n let node = null;\n if (nodeId > -1) node = domMirror.getNode(nodeId);\n if (node !== null && sameNodeType(node, rrNode)) return node;\n switch (rrNode.RRNodeType) {\n case NodeType$1.Document:\n node = new Document();\n break;\n case NodeType$1.DocumentType:\n node = document.implementation.createDocumentType(\n rrNode.name,\n rrNode.publicId,\n rrNode.systemId\n );\n break;\n case NodeType$1.Element: {\n let tagName = rrNode.tagName.toLowerCase();\n tagName = SVGTagMap[tagName] || tagName;\n if (sn && \"isSVG\" in sn && sn?.isSVG) {\n node = document.createElementNS(NAMESPACES[\"svg\"], tagName);\n } else node = document.createElement(rrNode.tagName);\n break;\n }\n case NodeType$1.Text:\n node = document.createTextNode(rrNode.data);\n break;\n case NodeType$1.Comment:\n node = document.createComment(rrNode.data);\n break;\n case NodeType$1.CDATA:\n node = document.createCDATASection(rrNode.data);\n break;\n }\n if (sn) domMirror.add(node, { ...sn });\n try {\n createdNodeSet?.add(node);\n } catch (e2) {\n }\n return node;\n}\nfunction sameNodeType(node1, node2) {\n if (node1.nodeType !== node2.nodeType) return false;\n return node1.nodeType !== node1.ELEMENT_NODE || node1.tagName.toUpperCase() === node2.tagName;\n}\nfunction nodeMatching(node1, node2, domMirror, rrdomMirror) {\n const node1Id = domMirror.getId(node1);\n const node2Id = rrdomMirror.getId(node2);\n if (node1Id === -1 || node1Id !== node2Id) return false;\n return sameNodeType(node1, node2);\n}\nfunction getInsertedStylesFromElement(styleElement) {\n const elementCssRules = styleElement.sheet?.cssRules;\n if (!elementCssRules || !elementCssRules.length) return;\n const tempStyleSheet = new CSSStyleSheet();\n tempStyleSheet.replaceSync(styleElement.innerText);\n const innerTextStylesMap = {};\n for (let i2 = 0; i2 < tempStyleSheet.cssRules.length; i2++) {\n innerTextStylesMap[tempStyleSheet.cssRules[i2].cssText] = tempStyleSheet.cssRules[i2];\n }\n const insertedStylesStyleSheet = [];\n for (let i2 = 0; i2 < elementCssRules?.length; i2++) {\n const cssRuleText = elementCssRules[i2].cssText;\n if (!innerTextStylesMap[cssRuleText]) {\n insertedStylesStyleSheet.push({\n index: i2,\n cssRuleText\n });\n }\n }\n return insertedStylesStyleSheet;\n}\nfunction handleInsertBefore(oldTree, nodeToMove, insertBeforeNode) {\n let insertedStyles;\n if (nodeToMove.nodeName === \"STYLE\") {\n insertedStyles = getInsertedStylesFromElement(\n nodeToMove\n );\n }\n oldTree.insertBefore(nodeToMove, insertBeforeNode);\n if (insertedStyles && insertedStyles.length) {\n insertedStyles.forEach(({ cssRuleText, index }) => {\n nodeToMove.sheet?.insertRule(cssRuleText, index);\n });\n }\n}\nclass RRDocument extends BaseRRDocument {\n constructor(mirror2) {\n super();\n __publicField(this, \"UNSERIALIZED_STARTING_ID\", -2);\n __publicField(this, \"_unserializedId\", this.UNSERIALIZED_STARTING_ID);\n __publicField(this, \"mirror\", createMirror());\n __publicField(this, \"scrollData\", null);\n if (mirror2) {\n this.mirror = mirror2;\n }\n }\n /**\n * Every time the id is used, it will minus 1 automatically to avoid collisions.\n */\n get unserializedId() {\n return this._unserializedId--;\n }\n createDocument(_namespace, _qualifiedName, _doctype) {\n return new RRDocument();\n }\n createDocumentType(qualifiedName, publicId, systemId) {\n const documentTypeNode = new RRDocumentType(\n qualifiedName,\n publicId,\n systemId\n );\n documentTypeNode.ownerDocument = this;\n return documentTypeNode;\n }\n createElement(tagName) {\n const upperTagName = tagName.toUpperCase();\n let element;\n switch (upperTagName) {\n case \"AUDIO\":\n case \"VIDEO\":\n element = new RRMediaElement(upperTagName);\n break;\n case \"IFRAME\":\n element = new RRIFrameElement(upperTagName, this.mirror);\n break;\n case \"CANVAS\":\n element = new RRCanvasElement(upperTagName);\n break;\n case \"STYLE\":\n element = new RRStyleElement(upperTagName);\n break;\n default:\n element = new RRElement(upperTagName);\n break;\n }\n element.ownerDocument = this;\n return element;\n }\n createComment(data) {\n const commentNode = new RRComment(data);\n commentNode.ownerDocument = this;\n return commentNode;\n }\n createCDATASection(data) {\n const sectionNode = new RRCDATASection(data);\n sectionNode.ownerDocument = this;\n return sectionNode;\n }\n createTextNode(data) {\n const textNode = new RRText(data);\n textNode.ownerDocument = this;\n return textNode;\n }\n destroyTree() {\n this.firstChild = null;\n this.lastChild = null;\n this.mirror.reset();\n }\n open() {\n super.open();\n this._unserializedId = this.UNSERIALIZED_STARTING_ID;\n }\n}\nconst RRDocumentType = BaseRRDocumentType;\nclass RRElement extends BaseRRElement {\n constructor() {\n super(...arguments);\n __publicField(this, \"inputData\", null);\n __publicField(this, \"scrollData\", null);\n }\n}\nclass RRMediaElement extends BaseRRMediaElement {\n}\nclass RRCanvasElement extends RRElement {\n constructor() {\n super(...arguments);\n __publicField(this, \"rr_dataURL\", null);\n __publicField(this, \"canvasMutations\", []);\n }\n /**\n * This is a dummy implementation to distinguish RRCanvasElement from real HTMLCanvasElement.\n */\n getContext() {\n return null;\n }\n}\nclass RRStyleElement extends RRElement {\n constructor() {\n super(...arguments);\n __publicField(this, \"rules\", []);\n }\n}\nclass RRIFrameElement extends RRElement {\n constructor(upperTagName, mirror2) {\n super(upperTagName);\n __publicField(this, \"contentDocument\", new RRDocument());\n this.contentDocument.mirror = mirror2;\n }\n}\nconst RRText = BaseRRText;\nconst RRComment = BaseRRComment;\nconst RRCDATASection = BaseRRCDATASection;\nfunction getValidTagName(element) {\n if (element instanceof HTMLFormElement) {\n return \"FORM\";\n }\n return element.tagName.toUpperCase();\n}\nfunction buildFromNode(node, rrdom, domMirror, parentRRNode) {\n let rrNode;\n switch (node.nodeType) {\n case NodeType.DOCUMENT_NODE:\n if (parentRRNode && parentRRNode.nodeName === \"IFRAME\")\n rrNode = parentRRNode.contentDocument;\n else {\n rrNode = rrdom;\n rrNode.compatMode = node.compatMode;\n }\n break;\n case NodeType.DOCUMENT_TYPE_NODE: {\n const documentType = node;\n rrNode = rrdom.createDocumentType(\n documentType.name,\n documentType.publicId,\n documentType.systemId\n );\n break;\n }\n case NodeType.ELEMENT_NODE: {\n const elementNode = node;\n const tagName = getValidTagName(elementNode);\n rrNode = rrdom.createElement(tagName);\n const rrElement = rrNode;\n for (const { name, value } of Array.from(elementNode.attributes)) {\n rrElement.attributes[name] = value;\n }\n elementNode.scrollLeft && (rrElement.scrollLeft = elementNode.scrollLeft);\n elementNode.scrollTop && (rrElement.scrollTop = elementNode.scrollTop);\n break;\n }\n case NodeType.TEXT_NODE:\n rrNode = rrdom.createTextNode(node.textContent || \"\");\n break;\n case NodeType.CDATA_SECTION_NODE:\n rrNode = rrdom.createCDATASection(node.data);\n break;\n case NodeType.COMMENT_NODE:\n rrNode = rrdom.createComment(node.textContent || \"\");\n break;\n case NodeType.DOCUMENT_FRAGMENT_NODE:\n rrNode = parentRRNode.attachShadow({ mode: \"open\" });\n break;\n default:\n return null;\n }\n let sn = domMirror.getMeta(node);\n if (rrdom instanceof RRDocument) {\n if (!sn) {\n sn = getDefaultSN(rrNode, rrdom.unserializedId);\n domMirror.add(node, sn);\n }\n rrdom.mirror.add(rrNode, { ...sn });\n }\n return rrNode;\n}\nfunction buildFromDom(dom, domMirror = createMirror$1(), rrdom = new RRDocument()) {\n function walk2(node, parentRRNode) {\n const rrNode = buildFromNode(node, rrdom, domMirror, parentRRNode);\n if (rrNode === null) return;\n if (\n // if the parentRRNode isn't a RRIFrameElement\n parentRRNode?.nodeName !== \"IFRAME\" && // if node isn't a shadow root\n node.nodeType !== NodeType.DOCUMENT_FRAGMENT_NODE\n ) {\n parentRRNode?.appendChild(rrNode);\n rrNode.parentNode = parentRRNode;\n rrNode.parentElement = parentRRNode;\n }\n if (node.nodeName === \"IFRAME\") {\n const iframeDoc = getIFrameContentDocument(node);\n iframeDoc && walk2(iframeDoc, rrNode);\n } else if (node.nodeType === NodeType.DOCUMENT_NODE || node.nodeType === NodeType.ELEMENT_NODE || node.nodeType === NodeType.DOCUMENT_FRAGMENT_NODE) {\n if (node.nodeType === NodeType.ELEMENT_NODE && node.shadowRoot)\n walk2(node.shadowRoot, rrNode);\n node.childNodes.forEach((childNode) => walk2(childNode, rrNode));\n }\n }\n walk2(dom, null);\n return rrdom;\n}\nfunction createMirror() {\n return new Mirror22();\n}\nclass Mirror22 {\n constructor() {\n __publicField(this, \"idNodeMap\", /* @__PURE__ */ new Map());\n __publicField(this, \"nodeMetaMap\", /* @__PURE__ */ new WeakMap());\n }\n getId(n2) {\n if (!n2) return -1;\n const id = this.getMeta(n2)?.id;\n return id ?? -1;\n }\n getNode(id) {\n return this.idNodeMap.get(id) || null;\n }\n getIds() {\n return Array.from(this.idNodeMap.keys());\n }\n getMeta(n2) {\n return this.nodeMetaMap.get(n2) || null;\n }\n // removes the node from idNodeMap\n // doesn't remove the node from nodeMetaMap\n removeNodeFromMap(n2) {\n const id = this.getId(n2);\n this.idNodeMap.delete(id);\n if (n2.childNodes) {\n n2.childNodes.forEach((childNode) => this.removeNodeFromMap(childNode));\n }\n }\n has(id) {\n return this.idNodeMap.has(id);\n }\n hasNode(node) {\n return this.nodeMetaMap.has(node);\n }\n add(n2, meta) {\n const id = meta.id;\n this.idNodeMap.set(id, n2);\n this.nodeMetaMap.set(n2, meta);\n }\n replace(id, n2) {\n const oldNode = this.getNode(id);\n if (oldNode) {\n const meta = this.nodeMetaMap.get(oldNode);\n if (meta) this.nodeMetaMap.set(n2, meta);\n }\n this.idNodeMap.set(id, n2);\n }\n reset() {\n this.idNodeMap = /* @__PURE__ */ new Map();\n this.nodeMetaMap = /* @__PURE__ */ new WeakMap();\n }\n}\nfunction getDefaultSN(node, id) {\n switch (node.RRNodeType) {\n case NodeType$1.Document:\n return {\n id,\n type: node.RRNodeType,\n childNodes: []\n };\n case NodeType$1.DocumentType: {\n const doctype = node;\n return {\n id,\n type: node.RRNodeType,\n name: doctype.name,\n publicId: doctype.publicId,\n systemId: doctype.systemId\n };\n }\n case NodeType$1.Element:\n return {\n id,\n type: node.RRNodeType,\n tagName: node.tagName.toLowerCase(),\n // In rrweb data, all tagNames are lowercase.\n attributes: {},\n childNodes: []\n };\n case NodeType$1.Text:\n return {\n id,\n type: node.RRNodeType,\n textContent: node.textContent || \"\"\n };\n case NodeType$1.Comment:\n return {\n id,\n type: node.RRNodeType,\n textContent: node.textContent || \"\"\n };\n case NodeType$1.CDATA:\n return {\n id,\n type: node.RRNodeType,\n textContent: \"\"\n };\n }\n}\nfunction isNodeInLinkedList(n2) {\n return \"__ln\" in n2;\n}\nclass DoubleLinkedList {\n constructor() {\n this.length = 0;\n this.head = null;\n this.tail = null;\n }\n get(position) {\n if (position >= this.length) {\n throw new Error(\"Position outside of list range\");\n }\n let current = this.head;\n for (let index = 0; index < position; index++) {\n current = current?.next || null;\n }\n return current;\n }\n addNode(n2) {\n const node = {\n value: n2,\n previous: null,\n next: null\n };\n n2.__ln = node;\n if (n2.previousSibling && isNodeInLinkedList(n2.previousSibling)) {\n const current = n2.previousSibling.__ln.next;\n node.next = current;\n node.previous = n2.previousSibling.__ln;\n n2.previousSibling.__ln.next = node;\n if (current) {\n current.previous = node;\n }\n } else if (n2.nextSibling && isNodeInLinkedList(n2.nextSibling) && n2.nextSibling.__ln.previous) {\n const current = n2.nextSibling.__ln.previous;\n node.previous = current;\n node.next = n2.nextSibling.__ln;\n n2.nextSibling.__ln.previous = node;\n if (current) {\n current.next = node;\n }\n } else {\n if (this.head) {\n this.head.previous = node;\n }\n node.next = this.head;\n this.head = node;\n }\n if (node.next === null) {\n this.tail = node;\n }\n this.length++;\n }\n removeNode(n2) {\n const current = n2.__ln;\n if (!this.head) {\n return;\n }\n if (!current.previous) {\n this.head = current.next;\n if (this.head) {\n this.head.previous = null;\n } else {\n this.tail = null;\n }\n } else {\n current.previous.next = current.next;\n if (current.next) {\n current.next.previous = current.previous;\n } else {\n this.tail = current.previous;\n }\n }\n if (n2.__ln) {\n delete n2.__ln;\n }\n this.length--;\n }\n}\nconst moveKey = (id, parentId) => `${id}@${parentId}`;\nclass MutationBuffer {\n constructor() {\n this.frozen = false;\n this.locked = false;\n this.texts = [];\n this.attributes = [];\n this.attributeMap = /* @__PURE__ */ new WeakMap();\n this.removes = [];\n this.mapRemoves = [];\n this.movedMap = {};\n this.addedSet = /* @__PURE__ */ new Set();\n this.movedSet = /* @__PURE__ */ new Set();\n this.droppedSet = /* @__PURE__ */ new Set();\n this.processMutations = (mutations) => {\n mutations.forEach(this.processMutation);\n this.emit();\n };\n this.emit = () => {\n if (this.frozen || this.locked) {\n return;\n }\n const adds = [];\n const addedIds = /* @__PURE__ */ new Set();\n const addList = new DoubleLinkedList();\n const getNextId = (n2) => {\n let ns = n2;\n let nextId = IGNORED_NODE;\n while (nextId === IGNORED_NODE) {\n ns = ns && ns.nextSibling;\n nextId = ns && this.mirror.getId(ns);\n }\n return nextId;\n };\n const pushAdd = (n2) => {\n if (!n2.parentNode || !inDom(n2)) {\n return;\n }\n const parentId = isShadowRoot(n2.parentNode) ? this.mirror.getId(getShadowHost(n2)) : this.mirror.getId(n2.parentNode);\n const nextId = getNextId(n2);\n if (parentId === -1 || nextId === -1) {\n return addList.addNode(n2);\n }\n const sn = serializeNodeWithId(n2, {\n doc: this.doc,\n mirror: this.mirror,\n blockClass: this.blockClass,\n blockSelector: this.blockSelector,\n maskAllText: this.maskAllText,\n unblockSelector: this.unblockSelector,\n maskTextClass: this.maskTextClass,\n unmaskTextClass: this.unmaskTextClass,\n maskTextSelector: this.maskTextSelector,\n unmaskTextSelector: this.unmaskTextSelector,\n skipChild: true,\n newlyAddedElement: true,\n inlineStylesheet: this.inlineStylesheet,\n maskInputOptions: this.maskInputOptions,\n maskAttributeFn: this.maskAttributeFn,\n maskTextFn: this.maskTextFn,\n maskInputFn: this.maskInputFn,\n slimDOMOptions: this.slimDOMOptions,\n dataURLOptions: this.dataURLOptions,\n recordCanvas: this.recordCanvas,\n inlineImages: this.inlineImages,\n onSerialize: (currentN) => {\n if (isSerializedIframe(currentN, this.mirror) && !isBlocked(\n currentN,\n this.blockClass,\n this.blockSelector,\n this.unblockSelector,\n false\n )) {\n this.iframeManager.addIframe(currentN);\n }\n if (isSerializedStylesheet(currentN, this.mirror)) {\n this.stylesheetManager.trackLinkElement(\n currentN\n );\n }\n if (hasShadowRoot(n2)) {\n this.shadowDomManager.addShadowRoot(n2.shadowRoot, this.doc);\n }\n },\n onIframeLoad: (iframe, childSn) => {\n if (isBlocked(\n iframe,\n this.blockClass,\n this.blockSelector,\n this.unblockSelector,\n false\n )) {\n return;\n }\n this.iframeManager.attachIframe(iframe, childSn);\n if (iframe.contentWindow) {\n this.canvasManager.addWindow(iframe.contentWindow);\n }\n this.shadowDomManager.observeAttachShadow(iframe);\n },\n onStylesheetLoad: (link, childSn) => {\n this.stylesheetManager.attachLinkElement(link, childSn);\n }\n });\n if (sn) {\n adds.push({\n parentId,\n nextId,\n node: sn\n });\n addedIds.add(sn.id);\n }\n };\n while (this.mapRemoves.length) {\n this.mirror.removeNodeFromMap(this.mapRemoves.shift());\n }\n for (const n2 of this.movedSet) {\n if (isParentRemoved(this.removes, n2, this.mirror) && !this.movedSet.has(n2.parentNode)) {\n continue;\n }\n pushAdd(n2);\n }\n for (const n2 of this.addedSet) {\n if (!isAncestorInSet(this.droppedSet, n2) && !isParentRemoved(this.removes, n2, this.mirror)) {\n pushAdd(n2);\n } else if (isAncestorInSet(this.movedSet, n2)) {\n pushAdd(n2);\n } else {\n this.droppedSet.add(n2);\n }\n }\n let candidate = null;\n while (addList.length) {\n let node = null;\n if (candidate) {\n const parentId = this.mirror.getId(candidate.value.parentNode);\n const nextId = getNextId(candidate.value);\n if (parentId !== -1 && nextId !== -1) {\n node = candidate;\n }\n }\n if (!node) {\n let tailNode = addList.tail;\n while (tailNode) {\n const _node = tailNode;\n tailNode = tailNode.previous;\n if (_node) {\n const parentId = this.mirror.getId(_node.value.parentNode);\n const nextId = getNextId(_node.value);\n if (nextId === -1) continue;\n else if (parentId !== -1) {\n node = _node;\n break;\n } else {\n const unhandledNode = _node.value;\n if (unhandledNode.parentNode && unhandledNode.parentNode.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {\n const shadowHost = unhandledNode.parentNode.host;\n const parentId2 = this.mirror.getId(shadowHost);\n if (parentId2 !== -1) {\n node = _node;\n break;\n }\n }\n }\n }\n }\n }\n if (!node) {\n while (addList.head) {\n addList.removeNode(addList.head.value);\n }\n break;\n }\n candidate = node.previous;\n addList.removeNode(node.value);\n pushAdd(node.value);\n }\n const payload = {\n texts: this.texts.map((text) => ({\n id: this.mirror.getId(text.node),\n value: text.value\n })).filter((text) => !addedIds.has(text.id)).filter((text) => this.mirror.has(text.id)),\n attributes: this.attributes.map((attribute) => {\n const { attributes } = attribute;\n if (typeof attributes.style === \"string\") {\n const diffAsStr = JSON.stringify(attribute.styleDiff);\n const unchangedAsStr = JSON.stringify(attribute._unchangedStyles);\n if (diffAsStr.length < attributes.style.length) {\n if ((diffAsStr + unchangedAsStr).split(\"var(\").length === attributes.style.split(\"var(\").length) {\n attributes.style = attribute.styleDiff;\n }\n }\n }\n return {\n id: this.mirror.getId(attribute.node),\n attributes\n };\n }).filter((attribute) => !addedIds.has(attribute.id)).filter((attribute) => this.mirror.has(attribute.id)),\n removes: this.removes,\n adds\n };\n if (!payload.texts.length && !payload.attributes.length && !payload.removes.length && !payload.adds.length) {\n return;\n }\n this.texts = [];\n this.attributes = [];\n this.attributeMap = /* @__PURE__ */ new WeakMap();\n this.removes = [];\n this.addedSet = /* @__PURE__ */ new Set();\n this.movedSet = /* @__PURE__ */ new Set();\n this.droppedSet = /* @__PURE__ */ new Set();\n this.movedMap = {};\n this.mutationCb(payload);\n };\n this.processMutation = (m) => {\n if (isIgnored(m.target, this.mirror)) {\n return;\n }\n switch (m.type) {\n case \"characterData\": {\n const value = m.target.textContent;\n if (!isBlocked(\n m.target,\n this.blockClass,\n this.blockSelector,\n this.unblockSelector,\n false\n ) && value !== m.oldValue) {\n this.texts.push({\n value: needMaskingText(\n m.target,\n this.maskTextClass,\n this.maskTextSelector,\n this.unmaskTextClass,\n this.unmaskTextSelector,\n this.maskAllText\n ) && value ? this.maskTextFn ? this.maskTextFn(value, closestElementOfNode(m.target)) : value.replace(/[\\S]/g, \"*\") : value,\n node: m.target\n });\n }\n break;\n }\n case \"attributes\": {\n const target = m.target;\n let attributeName = m.attributeName;\n let value = m.target.getAttribute(attributeName);\n if (attributeName === \"value\") {\n const type = getInputType(target);\n const tagName = target.tagName;\n value = getInputValue(target, tagName, type);\n const isInputMasked = shouldMaskInput({\n maskInputOptions: this.maskInputOptions,\n tagName,\n type\n });\n const forceMask = needMaskingText(\n m.target,\n this.maskTextClass,\n this.maskTextSelector,\n this.unmaskTextClass,\n this.unmaskTextSelector,\n isInputMasked\n );\n value = maskInputValue({\n isMasked: forceMask,\n element: target,\n value,\n maskInputFn: this.maskInputFn\n });\n }\n if (isBlocked(\n m.target,\n this.blockClass,\n this.blockSelector,\n this.unblockSelector,\n false\n ) || value === m.oldValue) {\n return;\n }\n let item = this.attributeMap.get(m.target);\n if (target.tagName === \"IFRAME\" && attributeName === \"src\" && !this.keepIframeSrcFn(value)) {\n const iframeDoc = getIFrameContentDocument(\n target\n );\n if (!iframeDoc) {\n attributeName = \"rr_src\";\n } else {\n return;\n }\n }\n if (!item) {\n item = {\n node: m.target,\n attributes: {},\n styleDiff: {},\n _unchangedStyles: {}\n };\n this.attributes.push(item);\n this.attributeMap.set(m.target, item);\n }\n if (attributeName === \"type\" && target.tagName === \"INPUT\" && (m.oldValue || \"\").toLowerCase() === \"password\") {\n target.setAttribute(\"data-rr-is-password\", \"true\");\n }\n if (!ignoreAttribute(target.tagName, attributeName)) {\n item.attributes[attributeName] = transformAttribute(\n this.doc,\n toLowerCase(target.tagName),\n toLowerCase(attributeName),\n value,\n target,\n this.maskAttributeFn\n );\n if (attributeName === \"style\") {\n if (!this.unattachedDoc) {\n try {\n this.unattachedDoc = document.implementation.createHTMLDocument();\n } catch (e2) {\n this.unattachedDoc = this.doc;\n }\n }\n const old = this.unattachedDoc.createElement(\"span\");\n if (m.oldValue) {\n old.setAttribute(\"style\", m.oldValue);\n }\n for (const pname of Array.from(target.style)) {\n const newValue = target.style.getPropertyValue(pname);\n const newPriority = target.style.getPropertyPriority(pname);\n if (newValue !== old.style.getPropertyValue(pname) || newPriority !== old.style.getPropertyPriority(pname)) {\n if (newPriority === \"\") {\n item.styleDiff[pname] = newValue;\n } else {\n item.styleDiff[pname] = [newValue, newPriority];\n }\n } else {\n item._unchangedStyles[pname] = [newValue, newPriority];\n }\n }\n for (const pname of Array.from(old.style)) {\n if (target.style.getPropertyValue(pname) === \"\") {\n item.styleDiff[pname] = false;\n }\n }\n }\n }\n break;\n }\n case \"childList\": {\n if (isBlocked(\n m.target,\n this.blockClass,\n this.blockSelector,\n this.unblockSelector,\n true\n )) {\n return;\n }\n m.addedNodes.forEach((n2) => this.genAdds(n2, m.target));\n m.removedNodes.forEach((n2) => {\n const nodeId = this.mirror.getId(n2);\n const parentId = isShadowRoot(m.target) ? this.mirror.getId(m.target.host) : this.mirror.getId(m.target);\n if (isBlocked(\n m.target,\n this.blockClass,\n this.blockSelector,\n this.unblockSelector,\n false\n ) || isIgnored(n2, this.mirror) || !isSerialized(n2, this.mirror)) {\n return;\n }\n if (this.addedSet.has(n2)) {\n deepDelete(this.addedSet, n2);\n this.droppedSet.add(n2);\n } else if (this.addedSet.has(m.target) && nodeId === -1) ;\n else if (isAncestorRemoved(m.target, this.mirror)) ;\n else if (this.movedSet.has(n2) && this.movedMap[moveKey(nodeId, parentId)]) {\n deepDelete(this.movedSet, n2);\n } else {\n this.removes.push({\n parentId,\n id: nodeId,\n isShadow: isShadowRoot(m.target) && isNativeShadowDom(m.target) ? true : void 0\n });\n }\n this.mapRemoves.push(n2);\n });\n break;\n }\n }\n };\n this.genAdds = (n2, target) => {\n if (this.processedNodeManager.inOtherBuffer(n2, this)) return;\n if (this.addedSet.has(n2) || this.movedSet.has(n2)) return;\n if (this.mirror.hasNode(n2)) {\n if (isIgnored(n2, this.mirror)) {\n return;\n }\n this.movedSet.add(n2);\n let targetId = null;\n if (target && this.mirror.hasNode(target)) {\n targetId = this.mirror.getId(target);\n }\n if (targetId && targetId !== -1) {\n this.movedMap[moveKey(this.mirror.getId(n2), targetId)] = true;\n }\n } else {\n this.addedSet.add(n2);\n this.droppedSet.delete(n2);\n }\n if (!isBlocked(\n n2,\n this.blockClass,\n this.blockSelector,\n this.unblockSelector,\n false\n )) {\n n2.childNodes.forEach((childN) => this.genAdds(childN));\n if (hasShadowRoot(n2)) {\n n2.shadowRoot.childNodes.forEach((childN) => {\n this.processedNodeManager.add(childN, this);\n this.genAdds(childN, n2);\n });\n }\n }\n };\n }\n init(options) {\n [\n \"mutationCb\",\n \"blockClass\",\n \"blockSelector\",\n \"unblockSelector\",\n \"maskAllText\",\n \"maskTextClass\",\n \"unmaskTextClass\",\n \"maskTextSelector\",\n \"unmaskTextSelector\",\n \"inlineStylesheet\",\n \"maskInputOptions\",\n \"maskAttributeFn\",\n \"maskTextFn\",\n \"maskInputFn\",\n \"keepIframeSrcFn\",\n \"recordCanvas\",\n \"inlineImages\",\n \"slimDOMOptions\",\n \"dataURLOptions\",\n \"doc\",\n \"mirror\",\n \"iframeManager\",\n \"stylesheetManager\",\n \"shadowDomManager\",\n \"canvasManager\",\n \"processedNodeManager\"\n ].forEach((key) => {\n this[key] = options[key];\n });\n }\n freeze() {\n this.frozen = true;\n this.canvasManager.freeze();\n }\n unfreeze() {\n this.frozen = false;\n this.canvasManager.unfreeze();\n this.emit();\n }\n isFrozen() {\n return this.frozen;\n }\n lock() {\n this.locked = true;\n this.canvasManager.lock();\n }\n unlock() {\n this.locked = false;\n this.canvasManager.unlock();\n this.emit();\n }\n reset() {\n this.shadowDomManager.reset();\n this.canvasManager.reset();\n }\n}\nfunction deepDelete(addsSet, n2) {\n addsSet.delete(n2);\n n2.childNodes.forEach((childN) => deepDelete(addsSet, childN));\n}\nfunction isParentRemoved(removes, n2, mirror2) {\n if (removes.length === 0) return false;\n return _isParentRemoved(removes, n2, mirror2);\n}\nfunction _isParentRemoved(removes, n2, mirror2) {\n let node = n2.parentNode;\n while (node) {\n const parentId = mirror2.getId(node);\n if (removes.some((r2) => r2.id === parentId)) {\n return true;\n }\n node = node.parentNode;\n }\n return false;\n}\nfunction isAncestorInSet(set, n2) {\n if (set.size === 0) return false;\n return _isAncestorInSet(set, n2);\n}\nfunction _isAncestorInSet(set, n2) {\n const { parentNode } = n2;\n if (!parentNode) {\n return false;\n }\n if (set.has(parentNode)) {\n return true;\n }\n return _isAncestorInSet(set, parentNode);\n}\nlet errorHandler;\nfunction registerErrorHandler(handler) {\n errorHandler = handler;\n}\nfunction unregisterErrorHandler() {\n errorHandler = void 0;\n}\nconst callbackWrapper = (cb) => {\n if (!errorHandler) {\n return cb;\n }\n const rrwebWrapped = (...rest) => {\n try {\n return cb(...rest);\n } catch (error) {\n if (errorHandler && errorHandler(error) === true) {\n return () => {\n };\n }\n throw error;\n }\n };\n return rrwebWrapped;\n};\nconst mutationBuffers = [];\nfunction getEventTarget(event) {\n try {\n if (\"composedPath\" in event) {\n const path = event.composedPath();\n if (path.length) {\n return path[0];\n }\n } else if (\"path\" in event && event.path.length) {\n return event.path[0];\n }\n } catch {\n }\n return event && event.target;\n}\nfunction initMutationObserver(options, rootEl) {\n const mutationBuffer = new MutationBuffer();\n mutationBuffers.push(mutationBuffer);\n mutationBuffer.init(options);\n let mutationObserverCtor = window.MutationObserver || /**\n * Some websites may disable MutationObserver by removing it from the window object.\n * If someone is using rrweb to build a browser extention or things like it, they\n * could not change the website's code but can have an opportunity to inject some\n * code before the website executing its JS logic.\n * Then they can do this to store the native MutationObserver:\n * window.__rrMutationObserver = MutationObserver\n */\n window.__rrMutationObserver;\n const angularZoneSymbol = window?.Zone?.__symbol__?.(\"MutationObserver\");\n if (angularZoneSymbol && window[angularZoneSymbol]) {\n mutationObserverCtor = window[angularZoneSymbol];\n }\n const observer = new mutationObserverCtor(\n callbackWrapper((mutations) => {\n if (options.onMutation && options.onMutation(mutations) === false) {\n return;\n }\n mutationBuffer.processMutations.bind(mutationBuffer)(mutations);\n })\n );\n observer.observe(rootEl, {\n attributes: true,\n attributeOldValue: true,\n characterData: true,\n characterDataOldValue: true,\n childList: true,\n subtree: true\n });\n return observer;\n}\nfunction initMoveObserver({\n mousemoveCb,\n sampling,\n doc,\n mirror: mirror2\n}) {\n if (sampling.mousemove === false) {\n return () => {\n };\n }\n const threshold = typeof sampling.mousemove === \"number\" ? sampling.mousemove : 50;\n const callbackThreshold = typeof sampling.mousemoveCallback === \"number\" ? sampling.mousemoveCallback : 500;\n let positions = [];\n let timeBaseline;\n const wrappedCb = throttle(\n callbackWrapper(\n (source) => {\n const totalOffset = Date.now() - timeBaseline;\n mousemoveCb(\n positions.map((p) => {\n p.timeOffset -= totalOffset;\n return p;\n }),\n source\n );\n positions = [];\n timeBaseline = null;\n }\n ),\n callbackThreshold\n );\n const updatePosition = callbackWrapper(\n throttle(\n callbackWrapper((evt) => {\n const target = getEventTarget(evt);\n const { clientX, clientY } = legacy_isTouchEvent(evt) ? evt.changedTouches[0] : evt;\n if (!timeBaseline) {\n timeBaseline = nowTimestamp();\n }\n positions.push({\n x: clientX,\n y: clientY,\n id: mirror2.getId(target),\n timeOffset: nowTimestamp() - timeBaseline\n });\n wrappedCb(\n typeof DragEvent !== \"undefined\" && evt instanceof DragEvent ? IncrementalSource.Drag : evt instanceof MouseEvent ? IncrementalSource.MouseMove : IncrementalSource.TouchMove\n );\n }),\n threshold,\n {\n trailing: false\n }\n )\n );\n const handlers = [\n on(\"mousemove\", updatePosition, doc),\n on(\"touchmove\", updatePosition, doc),\n on(\"drag\", updatePosition, doc)\n ];\n return callbackWrapper(() => {\n handlers.forEach((h) => h());\n });\n}\nfunction initMouseInteractionObserver({\n mouseInteractionCb,\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n sampling\n}) {\n if (sampling.mouseInteraction === false) {\n return () => {\n };\n }\n const disableMap = sampling.mouseInteraction === true || sampling.mouseInteraction === void 0 ? {} : sampling.mouseInteraction;\n const handlers = [];\n let currentPointerType = null;\n const getHandler = (eventKey) => {\n return (event) => {\n const target = getEventTarget(event);\n if (isBlocked(target, blockClass, blockSelector, unblockSelector, true)) {\n return;\n }\n let pointerType = null;\n let thisEventKey = eventKey;\n if (\"pointerType\" in event) {\n switch (event.pointerType) {\n case \"mouse\":\n pointerType = PointerTypes.Mouse;\n break;\n case \"touch\":\n pointerType = PointerTypes.Touch;\n break;\n case \"pen\":\n pointerType = PointerTypes.Pen;\n break;\n }\n if (pointerType === PointerTypes.Touch) {\n if (MouseInteractions[eventKey] === MouseInteractions.MouseDown) {\n thisEventKey = \"TouchStart\";\n } else if (MouseInteractions[eventKey] === MouseInteractions.MouseUp) {\n thisEventKey = \"TouchEnd\";\n }\n } else if (pointerType === PointerTypes.Pen) ;\n } else if (legacy_isTouchEvent(event)) {\n pointerType = PointerTypes.Touch;\n }\n if (pointerType !== null) {\n currentPointerType = pointerType;\n if (thisEventKey.startsWith(\"Touch\") && pointerType === PointerTypes.Touch || thisEventKey.startsWith(\"Mouse\") && pointerType === PointerTypes.Mouse) {\n pointerType = null;\n }\n } else if (MouseInteractions[eventKey] === MouseInteractions.Click) {\n pointerType = currentPointerType;\n currentPointerType = null;\n }\n const e2 = legacy_isTouchEvent(event) ? event.changedTouches[0] : event;\n if (!e2) {\n return;\n }\n const id = mirror2.getId(target);\n const { clientX, clientY } = e2;\n callbackWrapper(mouseInteractionCb)({\n type: MouseInteractions[thisEventKey],\n id,\n x: clientX,\n y: clientY,\n ...pointerType !== null && { pointerType }\n });\n };\n };\n Object.keys(MouseInteractions).filter(\n (key) => Number.isNaN(Number(key)) && !key.endsWith(\"_Departed\") && disableMap[key] !== false\n ).forEach((eventKey) => {\n let eventName = toLowerCase(eventKey);\n const handler = getHandler(eventKey);\n if (window.PointerEvent) {\n switch (MouseInteractions[eventKey]) {\n case MouseInteractions.MouseDown:\n case MouseInteractions.MouseUp:\n eventName = eventName.replace(\n \"mouse\",\n \"pointer\"\n );\n break;\n case MouseInteractions.TouchStart:\n case MouseInteractions.TouchEnd:\n return;\n }\n }\n handlers.push(on(eventName, handler, doc));\n });\n return callbackWrapper(() => {\n handlers.forEach((h) => h());\n });\n}\nfunction initScrollObserver({\n scrollCb,\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n sampling\n}) {\n const updatePosition = callbackWrapper(\n throttle(\n callbackWrapper((evt) => {\n const target = getEventTarget(evt);\n if (!target || isBlocked(\n target,\n blockClass,\n blockSelector,\n unblockSelector,\n true\n )) {\n return;\n }\n const id = mirror2.getId(target);\n if (target === doc && doc.defaultView) {\n const scrollLeftTop = getWindowScroll(doc.defaultView);\n scrollCb({\n id,\n x: scrollLeftTop.left,\n y: scrollLeftTop.top\n });\n } else {\n scrollCb({\n id,\n x: target.scrollLeft,\n y: target.scrollTop\n });\n }\n }),\n sampling.scroll || 100\n )\n );\n return on(\"scroll\", updatePosition, doc);\n}\nfunction initViewportResizeObserver({ viewportResizeCb }, { win }) {\n let lastH = -1;\n let lastW = -1;\n const updateDimension = callbackWrapper(\n throttle(\n callbackWrapper(() => {\n const height = getWindowHeight();\n const width = getWindowWidth();\n if (lastH !== height || lastW !== width) {\n viewportResizeCb({\n width: Number(width),\n height: Number(height)\n });\n lastH = height;\n lastW = width;\n }\n }),\n 200\n )\n );\n return on(\"resize\", updateDimension, win);\n}\nconst INPUT_TAGS = [\"INPUT\", \"TEXTAREA\", \"SELECT\"];\nconst lastInputValueMap = /* @__PURE__ */ new WeakMap();\nfunction initInputObserver({\n inputCb,\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n ignoreClass,\n ignoreSelector,\n maskInputOptions,\n maskInputFn,\n sampling,\n userTriggeredOnInput,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector\n}) {\n function eventHandler(event) {\n let target = getEventTarget(event);\n const userTriggered = event.isTrusted;\n const tagName = target && toUpperCase(target.tagName);\n if (tagName === \"OPTION\") target = target.parentElement;\n if (!target || !tagName || INPUT_TAGS.indexOf(tagName) < 0 || isBlocked(\n target,\n blockClass,\n blockSelector,\n unblockSelector,\n true\n )) {\n return;\n }\n const el = target;\n if (el.classList.contains(ignoreClass) || ignoreSelector && el.matches(ignoreSelector)) {\n return;\n }\n const type = getInputType(target);\n let text = getInputValue(el, tagName, type);\n let isChecked = false;\n const isInputMasked = shouldMaskInput({\n maskInputOptions,\n tagName,\n type\n });\n const forceMask = needMaskingText(\n target,\n maskTextClass,\n maskTextSelector,\n unmaskTextClass,\n unmaskTextSelector,\n isInputMasked\n );\n if (type === \"radio\" || type === \"checkbox\") {\n isChecked = target.checked;\n }\n text = maskInputValue({\n isMasked: forceMask,\n element: target,\n value: text,\n maskInputFn\n });\n cbWithDedup(\n target,\n userTriggeredOnInput ? { text, isChecked, userTriggered } : { text, isChecked }\n );\n const name = target.name;\n if (type === \"radio\" && name && isChecked) {\n doc.querySelectorAll(`input[type=\"radio\"][name=\"${name}\"]`).forEach((el2) => {\n if (el2 !== target) {\n const text2 = maskInputValue({\n // share mask behavior of `target`\n isMasked: forceMask,\n element: el2,\n value: getInputValue(el2, tagName, type),\n maskInputFn\n });\n cbWithDedup(\n el2,\n userTriggeredOnInput ? { text: text2, isChecked: !isChecked, userTriggered: false } : { text: text2, isChecked: !isChecked }\n );\n }\n });\n }\n }\n function cbWithDedup(target, v2) {\n const lastInputValue = lastInputValueMap.get(target);\n if (!lastInputValue || lastInputValue.text !== v2.text || lastInputValue.isChecked !== v2.isChecked) {\n lastInputValueMap.set(target, v2);\n const id = mirror2.getId(target);\n callbackWrapper(inputCb)({\n ...v2,\n id\n });\n }\n }\n const events = sampling.input === \"last\" ? [\"change\"] : [\"input\", \"change\"];\n const handlers = events.map(\n (eventName) => on(eventName, callbackWrapper(eventHandler), doc)\n );\n const currentWindow = doc.defaultView;\n if (!currentWindow) {\n return () => {\n handlers.forEach((h) => h());\n };\n }\n const propertyDescriptor = currentWindow.Object.getOwnPropertyDescriptor(\n currentWindow.HTMLInputElement.prototype,\n \"value\"\n );\n const hookProperties = [\n [currentWindow.HTMLInputElement.prototype, \"value\"],\n [currentWindow.HTMLInputElement.prototype, \"checked\"],\n [currentWindow.HTMLSelectElement.prototype, \"value\"],\n [currentWindow.HTMLTextAreaElement.prototype, \"value\"],\n // Some UI library use selectedIndex to set select value\n [currentWindow.HTMLSelectElement.prototype, \"selectedIndex\"],\n [currentWindow.HTMLOptionElement.prototype, \"selected\"]\n ];\n if (propertyDescriptor && propertyDescriptor.set) {\n handlers.push(\n ...hookProperties.map(\n (p) => hookSetter(\n p[0],\n p[1],\n {\n set() {\n callbackWrapper(eventHandler)({\n target: this,\n isTrusted: false\n // userTriggered to false as this could well be programmatic\n });\n }\n },\n false,\n currentWindow\n )\n )\n );\n }\n return callbackWrapper(() => {\n handlers.forEach((h) => h());\n });\n}\nfunction getNestedCSSRulePositions(rule) {\n const positions = [];\n function recurse(childRule, pos) {\n if (hasNestedCSSRule(\"CSSGroupingRule\") && childRule.parentRule instanceof CSSGroupingRule || hasNestedCSSRule(\"CSSMediaRule\") && childRule.parentRule instanceof CSSMediaRule || hasNestedCSSRule(\"CSSSupportsRule\") && childRule.parentRule instanceof CSSSupportsRule || hasNestedCSSRule(\"CSSConditionRule\") && childRule.parentRule instanceof CSSConditionRule) {\n const rules2 = Array.from(\n childRule.parentRule.cssRules\n );\n const index = rules2.indexOf(childRule);\n pos.unshift(index);\n } else if (childRule.parentStyleSheet) {\n const rules2 = Array.from(childRule.parentStyleSheet.cssRules);\n const index = rules2.indexOf(childRule);\n pos.unshift(index);\n }\n return pos;\n }\n return recurse(rule, positions);\n}\nfunction getIdAndStyleId(sheet, mirror2, styleMirror) {\n let id, styleId;\n if (!sheet) return {};\n if (sheet.ownerNode) id = mirror2.getId(sheet.ownerNode);\n else styleId = styleMirror.getId(sheet);\n return {\n styleId,\n id\n };\n}\nfunction initStyleSheetObserver({ styleSheetRuleCb, mirror: mirror2, stylesheetManager }, { win }) {\n if (!win.CSSStyleSheet || !win.CSSStyleSheet.prototype) {\n return () => {\n };\n }\n const insertRule = win.CSSStyleSheet.prototype.insertRule;\n win.CSSStyleSheet.prototype.insertRule = new Proxy(insertRule, {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [rule, index] = argumentsList;\n const { id, styleId } = getIdAndStyleId(\n thisArg,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleSheetRuleCb({\n id,\n styleId,\n adds: [{ rule, index }]\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n });\n const deleteRule = win.CSSStyleSheet.prototype.deleteRule;\n win.CSSStyleSheet.prototype.deleteRule = new Proxy(deleteRule, {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [index] = argumentsList;\n const { id, styleId } = getIdAndStyleId(\n thisArg,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleSheetRuleCb({\n id,\n styleId,\n removes: [{ index }]\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n });\n let replace;\n if (win.CSSStyleSheet.prototype.replace) {\n replace = win.CSSStyleSheet.prototype.replace;\n win.CSSStyleSheet.prototype.replace = new Proxy(replace, {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [text] = argumentsList;\n const { id, styleId } = getIdAndStyleId(\n thisArg,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleSheetRuleCb({\n id,\n styleId,\n replace: text\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n });\n }\n let replaceSync;\n if (win.CSSStyleSheet.prototype.replaceSync) {\n replaceSync = win.CSSStyleSheet.prototype.replaceSync;\n win.CSSStyleSheet.prototype.replaceSync = new Proxy(replaceSync, {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [text] = argumentsList;\n const { id, styleId } = getIdAndStyleId(\n thisArg,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleSheetRuleCb({\n id,\n styleId,\n replaceSync: text\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n });\n }\n const supportedNestedCSSRuleTypes = {};\n if (canMonkeyPatchNestedCSSRule(\"CSSGroupingRule\")) {\n supportedNestedCSSRuleTypes.CSSGroupingRule = win.CSSGroupingRule;\n } else {\n if (canMonkeyPatchNestedCSSRule(\"CSSMediaRule\")) {\n supportedNestedCSSRuleTypes.CSSMediaRule = win.CSSMediaRule;\n }\n if (canMonkeyPatchNestedCSSRule(\"CSSConditionRule\")) {\n supportedNestedCSSRuleTypes.CSSConditionRule = win.CSSConditionRule;\n }\n if (canMonkeyPatchNestedCSSRule(\"CSSSupportsRule\")) {\n supportedNestedCSSRuleTypes.CSSSupportsRule = win.CSSSupportsRule;\n }\n }\n const unmodifiedFunctions = {};\n Object.entries(supportedNestedCSSRuleTypes).forEach(([typeKey, type]) => {\n unmodifiedFunctions[typeKey] = {\n // eslint-disable-next-line @typescript-eslint/unbound-method\n insertRule: type.prototype.insertRule,\n // eslint-disable-next-line @typescript-eslint/unbound-method\n deleteRule: type.prototype.deleteRule\n };\n type.prototype.insertRule = new Proxy(\n unmodifiedFunctions[typeKey].insertRule,\n {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [rule, index] = argumentsList;\n const { id, styleId } = getIdAndStyleId(\n thisArg.parentStyleSheet,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleSheetRuleCb({\n id,\n styleId,\n adds: [\n {\n rule,\n index: [\n ...getNestedCSSRulePositions(thisArg),\n index || 0\n // defaults to 0\n ]\n }\n ]\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n }\n );\n type.prototype.deleteRule = new Proxy(\n unmodifiedFunctions[typeKey].deleteRule,\n {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [index] = argumentsList;\n const { id, styleId } = getIdAndStyleId(\n thisArg.parentStyleSheet,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleSheetRuleCb({\n id,\n styleId,\n removes: [\n { index: [...getNestedCSSRulePositions(thisArg), index] }\n ]\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n }\n );\n });\n return callbackWrapper(() => {\n win.CSSStyleSheet.prototype.insertRule = insertRule;\n win.CSSStyleSheet.prototype.deleteRule = deleteRule;\n replace && (win.CSSStyleSheet.prototype.replace = replace);\n replaceSync && (win.CSSStyleSheet.prototype.replaceSync = replaceSync);\n Object.entries(supportedNestedCSSRuleTypes).forEach(([typeKey, type]) => {\n type.prototype.insertRule = unmodifiedFunctions[typeKey].insertRule;\n type.prototype.deleteRule = unmodifiedFunctions[typeKey].deleteRule;\n });\n });\n}\nfunction initAdoptedStyleSheetObserver({\n mirror: mirror2,\n stylesheetManager\n}, host) {\n let hostId = null;\n if (host.nodeName === \"#document\") hostId = mirror2.getId(host);\n else hostId = mirror2.getId(host.host);\n const patchTarget = host.nodeName === \"#document\" ? host.defaultView?.Document : host.ownerDocument?.defaultView?.ShadowRoot;\n const originalPropertyDescriptor = patchTarget?.prototype ? Object.getOwnPropertyDescriptor(\n patchTarget?.prototype,\n \"adoptedStyleSheets\"\n ) : void 0;\n if (hostId === null || hostId === -1 || !patchTarget || !originalPropertyDescriptor)\n return () => {\n };\n Object.defineProperty(host, \"adoptedStyleSheets\", {\n configurable: originalPropertyDescriptor.configurable,\n enumerable: originalPropertyDescriptor.enumerable,\n get() {\n return originalPropertyDescriptor.get?.call(this);\n },\n set(sheets) {\n const result = originalPropertyDescriptor.set?.call(this, sheets);\n if (hostId !== null && hostId !== -1) {\n try {\n stylesheetManager.adoptStyleSheets(sheets, hostId);\n } catch (e2) {\n }\n }\n return result;\n }\n });\n return callbackWrapper(() => {\n Object.defineProperty(host, \"adoptedStyleSheets\", {\n configurable: originalPropertyDescriptor.configurable,\n enumerable: originalPropertyDescriptor.enumerable,\n // eslint-disable-next-line @typescript-eslint/unbound-method\n get: originalPropertyDescriptor.get,\n // eslint-disable-next-line @typescript-eslint/unbound-method\n set: originalPropertyDescriptor.set\n });\n });\n}\nfunction initStyleDeclarationObserver({\n styleDeclarationCb,\n mirror: mirror2,\n ignoreCSSAttributes,\n stylesheetManager\n}, { win }) {\n const setProperty = win.CSSStyleDeclaration.prototype.setProperty;\n win.CSSStyleDeclaration.prototype.setProperty = new Proxy(setProperty, {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [property, value, priority] = argumentsList;\n if (ignoreCSSAttributes.has(property)) {\n return setProperty.apply(thisArg, [property, value, priority]);\n }\n const { id, styleId } = getIdAndStyleId(\n thisArg.parentRule?.parentStyleSheet,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleDeclarationCb({\n id,\n styleId,\n set: {\n property,\n value,\n priority\n },\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n index: getNestedCSSRulePositions(thisArg.parentRule)\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n });\n const removeProperty = win.CSSStyleDeclaration.prototype.removeProperty;\n win.CSSStyleDeclaration.prototype.removeProperty = new Proxy(removeProperty, {\n apply: callbackWrapper(\n (target, thisArg, argumentsList) => {\n const [property] = argumentsList;\n if (ignoreCSSAttributes.has(property)) {\n return removeProperty.apply(thisArg, [property]);\n }\n const { id, styleId } = getIdAndStyleId(\n thisArg.parentRule?.parentStyleSheet,\n mirror2,\n stylesheetManager.styleMirror\n );\n if (id && id !== -1 || styleId && styleId !== -1) {\n styleDeclarationCb({\n id,\n styleId,\n remove: {\n property\n },\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n index: getNestedCSSRulePositions(thisArg.parentRule)\n });\n }\n return target.apply(thisArg, argumentsList);\n }\n )\n });\n return callbackWrapper(() => {\n win.CSSStyleDeclaration.prototype.setProperty = setProperty;\n win.CSSStyleDeclaration.prototype.removeProperty = removeProperty;\n });\n}\nfunction initMediaInteractionObserver({\n mediaInteractionCb,\n blockClass,\n blockSelector,\n unblockSelector,\n mirror: mirror2,\n sampling,\n doc\n}) {\n const handler = callbackWrapper(\n (type) => throttle(\n callbackWrapper((event) => {\n const target = getEventTarget(event);\n if (!target || isBlocked(\n target,\n blockClass,\n blockSelector,\n unblockSelector,\n true\n )) {\n return;\n }\n const { currentTime, volume, muted, playbackRate } = target;\n mediaInteractionCb({\n type,\n id: mirror2.getId(target),\n currentTime,\n volume,\n muted,\n playbackRate\n });\n }),\n sampling.media || 500\n )\n );\n const handlers = [\n on(\"play\", handler(MediaInteractions.Play), doc),\n on(\"pause\", handler(MediaInteractions.Pause), doc),\n on(\"seeked\", handler(MediaInteractions.Seeked), doc),\n on(\"volumechange\", handler(MediaInteractions.VolumeChange), doc),\n on(\"ratechange\", handler(MediaInteractions.RateChange), doc)\n ];\n return callbackWrapper(() => {\n handlers.forEach((h) => h());\n });\n}\nfunction initFontObserver({ fontCb, doc }) {\n const win = doc.defaultView;\n if (!win) {\n return () => {\n };\n }\n const handlers = [];\n const fontMap = /* @__PURE__ */ new WeakMap();\n const originalFontFace = win.FontFace;\n win.FontFace = function FontFace2(family, source, descriptors) {\n const fontFace = new originalFontFace(family, source, descriptors);\n fontMap.set(fontFace, {\n family,\n buffer: typeof source !== \"string\",\n descriptors,\n fontSource: typeof source === \"string\" ? source : JSON.stringify(Array.from(new Uint8Array(source)))\n });\n return fontFace;\n };\n const restoreHandler = patch(\n doc.fonts,\n \"add\",\n function(original) {\n return function(fontFace) {\n setTimeout$1(\n callbackWrapper(() => {\n const p = fontMap.get(fontFace);\n if (p) {\n fontCb(p);\n fontMap.delete(fontFace);\n }\n }),\n 0\n );\n return original.apply(this, [fontFace]);\n };\n }\n );\n handlers.push(() => {\n win.FontFace = originalFontFace;\n });\n handlers.push(restoreHandler);\n return callbackWrapper(() => {\n handlers.forEach((h) => h());\n });\n}\nfunction initSelectionObserver(param) {\n const {\n doc,\n mirror: mirror2,\n blockClass,\n blockSelector,\n unblockSelector,\n selectionCb\n } = param;\n let collapsed = true;\n const updateSelection = callbackWrapper(() => {\n const selection = doc.getSelection();\n if (!selection || collapsed && selection?.isCollapsed) return;\n collapsed = selection.isCollapsed || false;\n const ranges = [];\n const count = selection.rangeCount || 0;\n for (let i2 = 0; i2 < count; i2++) {\n const range = selection.getRangeAt(i2);\n const { startContainer, startOffset, endContainer, endOffset } = range;\n const blocked = isBlocked(\n startContainer,\n blockClass,\n blockSelector,\n unblockSelector,\n true\n ) || isBlocked(\n endContainer,\n blockClass,\n blockSelector,\n unblockSelector,\n true\n );\n if (blocked) continue;\n ranges.push({\n start: mirror2.getId(startContainer),\n startOffset,\n end: mirror2.getId(endContainer),\n endOffset\n });\n }\n selectionCb({ ranges });\n });\n updateSelection();\n return on(\"selectionchange\", updateSelection);\n}\nfunction initCustomElementObserver({\n doc,\n customElementCb\n}) {\n const win = doc.defaultView;\n if (!win || !win.customElements) return () => {\n };\n const restoreHandler = patch(\n win.customElements,\n \"define\",\n function(original) {\n return function(name, constructor, options) {\n try {\n customElementCb({\n define: {\n name\n }\n });\n } catch (e2) {\n }\n return original.apply(this, [name, constructor, options]);\n };\n }\n );\n return restoreHandler;\n}\nfunction initObservers(o2, _hooks = {}) {\n const currentWindow = o2.doc.defaultView;\n if (!currentWindow) {\n return () => {\n };\n }\n let mutationObserver;\n if (o2.recordDOM) {\n mutationObserver = initMutationObserver(o2, o2.doc);\n }\n const mousemoveHandler = initMoveObserver(o2);\n const mouseInteractionHandler = initMouseInteractionObserver(o2);\n const scrollHandler = initScrollObserver(o2);\n const viewportResizeHandler = initViewportResizeObserver(o2, {\n win: currentWindow\n });\n const inputHandler = initInputObserver(o2);\n const mediaInteractionHandler = initMediaInteractionObserver(o2);\n let styleSheetObserver = () => {\n };\n let adoptedStyleSheetObserver = () => {\n };\n let styleDeclarationObserver = () => {\n };\n let fontObserver = () => {\n };\n if (o2.recordDOM) {\n styleSheetObserver = initStyleSheetObserver(o2, { win: currentWindow });\n adoptedStyleSheetObserver = initAdoptedStyleSheetObserver(o2, o2.doc);\n styleDeclarationObserver = initStyleDeclarationObserver(o2, {\n win: currentWindow\n });\n if (o2.collectFonts) {\n fontObserver = initFontObserver(o2);\n }\n }\n const selectionObserver = initSelectionObserver(o2);\n const customElementObserver = initCustomElementObserver(o2);\n const pluginHandlers = [];\n for (const plugin of o2.plugins) {\n pluginHandlers.push(\n plugin.observer(plugin.callback, currentWindow, plugin.options)\n );\n }\n return callbackWrapper(() => {\n mutationBuffers.forEach((b) => b.reset());\n mutationObserver?.disconnect();\n mousemoveHandler();\n mouseInteractionHandler();\n scrollHandler();\n viewportResizeHandler();\n inputHandler();\n mediaInteractionHandler();\n styleSheetObserver();\n adoptedStyleSheetObserver();\n styleDeclarationObserver();\n fontObserver();\n selectionObserver();\n customElementObserver();\n pluginHandlers.forEach((h) => h());\n });\n}\nfunction hasNestedCSSRule(prop) {\n return typeof window[prop] !== \"undefined\";\n}\nfunction canMonkeyPatchNestedCSSRule(prop) {\n return Boolean(\n typeof window[prop] !== \"undefined\" && // Note: Generally, this check _shouldn't_ be necessary\n // However, in some scenarios (e.g. jsdom) this can sometimes fail, so we check for it here\n window[prop].prototype && \"insertRule\" in window[prop].prototype && \"deleteRule\" in window[prop].prototype\n );\n}\nclass CrossOriginIframeMirror {\n constructor(generateIdFn) {\n this.generateIdFn = generateIdFn;\n this.iframeIdToRemoteIdMap = /* @__PURE__ */ new WeakMap();\n this.iframeRemoteIdToIdMap = /* @__PURE__ */ new WeakMap();\n }\n getId(iframe, remoteId, idToRemoteMap, remoteToIdMap) {\n const idToRemoteIdMap = idToRemoteMap || this.getIdToRemoteIdMap(iframe);\n const remoteIdToIdMap = remoteToIdMap || this.getRemoteIdToIdMap(iframe);\n let id = idToRemoteIdMap.get(remoteId);\n if (!id) {\n id = this.generateIdFn();\n idToRemoteIdMap.set(remoteId, id);\n remoteIdToIdMap.set(id, remoteId);\n }\n return id;\n }\n getIds(iframe, remoteId) {\n const idToRemoteIdMap = this.getIdToRemoteIdMap(iframe);\n const remoteIdToIdMap = this.getRemoteIdToIdMap(iframe);\n return remoteId.map(\n (id) => this.getId(iframe, id, idToRemoteIdMap, remoteIdToIdMap)\n );\n }\n getRemoteId(iframe, id, map) {\n const remoteIdToIdMap = map || this.getRemoteIdToIdMap(iframe);\n if (typeof id !== \"number\") return id;\n const remoteId = remoteIdToIdMap.get(id);\n if (!remoteId) return -1;\n return remoteId;\n }\n getRemoteIds(iframe, ids) {\n const remoteIdToIdMap = this.getRemoteIdToIdMap(iframe);\n return ids.map((id) => this.getRemoteId(iframe, id, remoteIdToIdMap));\n }\n reset(iframe) {\n if (!iframe) {\n this.iframeIdToRemoteIdMap = /* @__PURE__ */ new WeakMap();\n this.iframeRemoteIdToIdMap = /* @__PURE__ */ new WeakMap();\n return;\n }\n this.iframeIdToRemoteIdMap.delete(iframe);\n this.iframeRemoteIdToIdMap.delete(iframe);\n }\n getIdToRemoteIdMap(iframe) {\n let idToRemoteIdMap = this.iframeIdToRemoteIdMap.get(iframe);\n if (!idToRemoteIdMap) {\n idToRemoteIdMap = /* @__PURE__ */ new Map();\n this.iframeIdToRemoteIdMap.set(iframe, idToRemoteIdMap);\n }\n return idToRemoteIdMap;\n }\n getRemoteIdToIdMap(iframe) {\n let remoteIdToIdMap = this.iframeRemoteIdToIdMap.get(iframe);\n if (!remoteIdToIdMap) {\n remoteIdToIdMap = /* @__PURE__ */ new Map();\n this.iframeRemoteIdToIdMap.set(iframe, remoteIdToIdMap);\n }\n return remoteIdToIdMap;\n }\n}\nclass IframeManagerNoop {\n constructor() {\n this.crossOriginIframeMirror = new CrossOriginIframeMirror(genId);\n this.crossOriginIframeRootIdMap = /* @__PURE__ */ new WeakMap();\n }\n addIframe() {\n }\n addLoadListener() {\n }\n attachIframe() {\n }\n}\nclass IframeManager {\n constructor(options) {\n this.iframes = /* @__PURE__ */ new WeakMap();\n this.crossOriginIframeMap = /* @__PURE__ */ new WeakMap();\n this.crossOriginIframeMirror = new CrossOriginIframeMirror(genId);\n this.crossOriginIframeRootIdMap = /* @__PURE__ */ new WeakMap();\n this.mutationCb = options.mutationCb;\n this.wrappedEmit = options.wrappedEmit;\n this.stylesheetManager = options.stylesheetManager;\n this.recordCrossOriginIframes = options.recordCrossOriginIframes;\n this.crossOriginIframeStyleMirror = new CrossOriginIframeMirror(\n this.stylesheetManager.styleMirror.generateId.bind(\n this.stylesheetManager.styleMirror\n )\n );\n this.mirror = options.mirror;\n if (this.recordCrossOriginIframes) {\n window.addEventListener(\"message\", this.handleMessage.bind(this));\n }\n }\n addIframe(iframeEl) {\n this.iframes.set(iframeEl, true);\n if (iframeEl.contentWindow)\n this.crossOriginIframeMap.set(iframeEl.contentWindow, iframeEl);\n }\n addLoadListener(cb) {\n this.loadListener = cb;\n }\n attachIframe(iframeEl, childSn) {\n this.mutationCb({\n adds: [\n {\n parentId: this.mirror.getId(iframeEl),\n nextId: null,\n node: childSn\n }\n ],\n removes: [],\n texts: [],\n attributes: [],\n isAttachIframe: true\n });\n if (this.recordCrossOriginIframes)\n iframeEl.contentWindow?.addEventListener(\n \"message\",\n this.handleMessage.bind(this)\n );\n this.loadListener?.(iframeEl);\n const iframeDoc = getIFrameContentDocument(iframeEl);\n if (iframeDoc && iframeDoc.adoptedStyleSheets && iframeDoc.adoptedStyleSheets.length > 0)\n this.stylesheetManager.adoptStyleSheets(\n iframeDoc.adoptedStyleSheets,\n this.mirror.getId(iframeDoc)\n );\n }\n handleMessage(message) {\n const crossOriginMessageEvent = message;\n if (crossOriginMessageEvent.data.type !== \"rrweb\" || // To filter out the rrweb messages which are forwarded by some sites.\n crossOriginMessageEvent.origin !== crossOriginMessageEvent.data.origin)\n return;\n const iframeSourceWindow = message.source;\n if (!iframeSourceWindow) return;\n const iframeEl = this.crossOriginIframeMap.get(message.source);\n if (!iframeEl) return;\n const transformedEvent = this.transformCrossOriginEvent(\n iframeEl,\n crossOriginMessageEvent.data.event\n );\n if (transformedEvent)\n this.wrappedEmit(\n transformedEvent,\n crossOriginMessageEvent.data.isCheckout\n );\n }\n transformCrossOriginEvent(iframeEl, e2) {\n switch (e2.type) {\n case EventType.FullSnapshot: {\n this.crossOriginIframeMirror.reset(iframeEl);\n this.crossOriginIframeStyleMirror.reset(iframeEl);\n this.replaceIdOnNode(e2.data.node, iframeEl);\n const rootId = e2.data.node.id;\n this.crossOriginIframeRootIdMap.set(iframeEl, rootId);\n this.patchRootIdOnNode(e2.data.node, rootId);\n return {\n timestamp: e2.timestamp,\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.Mutation,\n adds: [\n {\n parentId: this.mirror.getId(iframeEl),\n nextId: null,\n node: e2.data.node\n }\n ],\n removes: [],\n texts: [],\n attributes: [],\n isAttachIframe: true\n }\n };\n }\n case EventType.Meta:\n case EventType.Load:\n case EventType.DomContentLoaded: {\n return false;\n }\n case EventType.Plugin: {\n return e2;\n }\n case EventType.Custom: {\n this.replaceIds(\n e2.data.payload,\n iframeEl,\n [\"id\", \"parentId\", \"previousId\", \"nextId\"]\n );\n return e2;\n }\n case EventType.IncrementalSnapshot: {\n switch (e2.data.source) {\n case IncrementalSource.Mutation: {\n e2.data.adds.forEach((n2) => {\n this.replaceIds(n2, iframeEl, [\n \"parentId\",\n \"nextId\",\n \"previousId\"\n ]);\n this.replaceIdOnNode(n2.node, iframeEl);\n const rootId = this.crossOriginIframeRootIdMap.get(iframeEl);\n rootId && this.patchRootIdOnNode(n2.node, rootId);\n });\n e2.data.removes.forEach((n2) => {\n this.replaceIds(n2, iframeEl, [\"parentId\", \"id\"]);\n });\n e2.data.attributes.forEach((n2) => {\n this.replaceIds(n2, iframeEl, [\"id\"]);\n });\n e2.data.texts.forEach((n2) => {\n this.replaceIds(n2, iframeEl, [\"id\"]);\n });\n return e2;\n }\n case IncrementalSource.Drag:\n case IncrementalSource.TouchMove:\n case IncrementalSource.MouseMove: {\n e2.data.positions.forEach((p) => {\n this.replaceIds(p, iframeEl, [\"id\"]);\n });\n return e2;\n }\n case IncrementalSource.ViewportResize: {\n return false;\n }\n case IncrementalSource.MediaInteraction:\n case IncrementalSource.MouseInteraction:\n case IncrementalSource.Scroll:\n case IncrementalSource.CanvasMutation:\n case IncrementalSource.Input: {\n this.replaceIds(e2.data, iframeEl, [\"id\"]);\n return e2;\n }\n case IncrementalSource.StyleSheetRule:\n case IncrementalSource.StyleDeclaration: {\n this.replaceIds(e2.data, iframeEl, [\"id\"]);\n this.replaceStyleIds(e2.data, iframeEl, [\"styleId\"]);\n return e2;\n }\n case IncrementalSource.Font: {\n return e2;\n }\n case IncrementalSource.Selection: {\n e2.data.ranges.forEach((range) => {\n this.replaceIds(range, iframeEl, [\"start\", \"end\"]);\n });\n return e2;\n }\n case IncrementalSource.AdoptedStyleSheet: {\n this.replaceIds(e2.data, iframeEl, [\"id\"]);\n this.replaceStyleIds(e2.data, iframeEl, [\"styleIds\"]);\n e2.data.styles?.forEach((style) => {\n this.replaceStyleIds(style, iframeEl, [\"styleId\"]);\n });\n return e2;\n }\n }\n }\n }\n return false;\n }\n replace(iframeMirror, obj, iframeEl, keys) {\n for (const key of keys) {\n if (!Array.isArray(obj[key]) && typeof obj[key] !== \"number\") continue;\n if (Array.isArray(obj[key])) {\n obj[key] = iframeMirror.getIds(\n iframeEl,\n obj[key]\n );\n } else {\n obj[key] = iframeMirror.getId(iframeEl, obj[key]);\n }\n }\n return obj;\n }\n replaceIds(obj, iframeEl, keys) {\n return this.replace(this.crossOriginIframeMirror, obj, iframeEl, keys);\n }\n replaceStyleIds(obj, iframeEl, keys) {\n return this.replace(this.crossOriginIframeStyleMirror, obj, iframeEl, keys);\n }\n replaceIdOnNode(node, iframeEl) {\n this.replaceIds(node, iframeEl, [\"id\", \"rootId\"]);\n if (\"childNodes\" in node) {\n node.childNodes.forEach((child) => {\n this.replaceIdOnNode(child, iframeEl);\n });\n }\n }\n patchRootIdOnNode(node, rootId) {\n if (node.type !== NodeType$2.Document && !node.rootId) node.rootId = rootId;\n if (\"childNodes\" in node) {\n node.childNodes.forEach((child) => {\n this.patchRootIdOnNode(child, rootId);\n });\n }\n }\n}\nclass ShadowDomManagerNoop {\n init() {\n }\n addShadowRoot() {\n }\n observeAttachShadow() {\n }\n reset() {\n }\n}\nclass ShadowDomManager {\n constructor(options) {\n this.shadowDoms = /* @__PURE__ */ new WeakSet();\n this.restoreHandlers = [];\n this.mutationCb = options.mutationCb;\n this.scrollCb = options.scrollCb;\n this.bypassOptions = options.bypassOptions;\n this.mirror = options.mirror;\n this.init();\n }\n init() {\n this.reset();\n this.patchAttachShadow(Element, document);\n }\n addShadowRoot(shadowRoot, doc) {\n if (!isNativeShadowDom(shadowRoot)) return;\n if (this.shadowDoms.has(shadowRoot)) return;\n this.shadowDoms.add(shadowRoot);\n this.bypassOptions.canvasManager.addShadowRoot(shadowRoot);\n const observer = initMutationObserver(\n {\n ...this.bypassOptions,\n doc,\n mutationCb: this.mutationCb,\n mirror: this.mirror,\n shadowDomManager: this\n },\n shadowRoot\n );\n this.restoreHandlers.push(() => observer.disconnect());\n this.restoreHandlers.push(\n initScrollObserver({\n ...this.bypassOptions,\n scrollCb: this.scrollCb,\n // https://gist.github.com/praveenpuglia/0832da687ed5a5d7a0907046c9ef1813\n // scroll is not allowed to pass the boundary, so we need to listen the shadow document\n doc: shadowRoot,\n mirror: this.mirror\n })\n );\n setTimeout$1(() => {\n if (shadowRoot.adoptedStyleSheets && shadowRoot.adoptedStyleSheets.length > 0)\n this.bypassOptions.stylesheetManager.adoptStyleSheets(\n shadowRoot.adoptedStyleSheets,\n this.mirror.getId(shadowRoot.host)\n );\n this.restoreHandlers.push(\n initAdoptedStyleSheetObserver(\n {\n mirror: this.mirror,\n stylesheetManager: this.bypassOptions.stylesheetManager\n },\n shadowRoot\n )\n );\n }, 0);\n }\n /**\n * Monkey patch 'attachShadow' of an IFrameElement to observe newly added shadow doms.\n */\n observeAttachShadow(iframeElement) {\n const iframeDoc = getIFrameContentDocument(iframeElement);\n const iframeWindow = getIFrameContentWindow(iframeElement);\n if (!iframeDoc || !iframeWindow) return;\n this.patchAttachShadow(\n iframeWindow.Element,\n iframeDoc\n );\n }\n /**\n * Patch 'attachShadow' to observe newly added shadow doms.\n */\n patchAttachShadow(element, doc) {\n const manager = this;\n this.restoreHandlers.push(\n patch(\n element.prototype,\n \"attachShadow\",\n function(original) {\n return function(option) {\n const shadowRoot = original.call(this, option);\n if (this.shadowRoot && inDom(this))\n manager.addShadowRoot(this.shadowRoot, doc);\n return shadowRoot;\n };\n }\n )\n );\n }\n reset() {\n this.restoreHandlers.forEach((handler) => {\n try {\n handler();\n } catch (e2) {\n }\n });\n this.restoreHandlers = [];\n this.shadowDoms = /* @__PURE__ */ new WeakSet();\n this.bypassOptions.canvasManager.resetShadowRoots();\n }\n}\nvar chars = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\nvar lookup = typeof Uint8Array === \"undefined\" ? [] : new Uint8Array(256);\nfor (var i$1 = 0; i$1 < chars.length; i$1++) {\n lookup[chars.charCodeAt(i$1)] = i$1;\n}\nvar encode = function(arraybuffer) {\n var bytes = new Uint8Array(arraybuffer), i2, len = bytes.length, base64 = \"\";\n for (i2 = 0; i2 < len; i2 += 3) {\n base64 += chars[bytes[i2] >> 2];\n base64 += chars[(bytes[i2] & 3) << 4 | bytes[i2 + 1] >> 4];\n base64 += chars[(bytes[i2 + 1] & 15) << 2 | bytes[i2 + 2] >> 6];\n base64 += chars[bytes[i2 + 2] & 63];\n }\n if (len % 3 === 2) {\n base64 = base64.substring(0, base64.length - 1) + \"=\";\n } else if (len % 3 === 1) {\n base64 = base64.substring(0, base64.length - 2) + \"==\";\n }\n return base64;\n};\nvar decode = function(base64) {\n var bufferLength = base64.length * 0.75, len = base64.length, i2, p = 0, encoded1, encoded2, encoded3, encoded4;\n if (base64[base64.length - 1] === \"=\") {\n bufferLength--;\n if (base64[base64.length - 2] === \"=\") {\n bufferLength--;\n }\n }\n var arraybuffer = new ArrayBuffer(bufferLength), bytes = new Uint8Array(arraybuffer);\n for (i2 = 0; i2 < len; i2 += 4) {\n encoded1 = lookup[base64.charCodeAt(i2)];\n encoded2 = lookup[base64.charCodeAt(i2 + 1)];\n encoded3 = lookup[base64.charCodeAt(i2 + 2)];\n encoded4 = lookup[base64.charCodeAt(i2 + 3)];\n bytes[p++] = encoded1 << 2 | encoded2 >> 4;\n bytes[p++] = (encoded2 & 15) << 4 | encoded3 >> 2;\n bytes[p++] = (encoded3 & 3) << 6 | encoded4 & 63;\n }\n return arraybuffer;\n};\nconst canvasVarMap = /* @__PURE__ */ new Map();\nfunction variableListFor$1(ctx, ctor) {\n let contextMap = canvasVarMap.get(ctx);\n if (!contextMap) {\n contextMap = /* @__PURE__ */ new Map();\n canvasVarMap.set(ctx, contextMap);\n }\n if (!contextMap.has(ctor)) {\n contextMap.set(ctor, []);\n }\n return contextMap.get(ctor);\n}\nconst saveWebGLVar = (value, win, ctx) => {\n if (!value || !(isInstanceOfWebGLObject(value, win) || typeof value === \"object\"))\n return;\n const name = value.constructor.name;\n const list = variableListFor$1(ctx, name);\n let index = list.indexOf(value);\n if (index === -1) {\n index = list.length;\n list.push(value);\n }\n return index;\n};\nfunction serializeArg(value, win, ctx) {\n if (value instanceof Array) {\n return value.map((arg) => serializeArg(arg, win, ctx));\n } else if (value === null) {\n return value;\n } else if (value instanceof Float32Array || value instanceof Float64Array || value instanceof Int32Array || value instanceof Uint32Array || value instanceof Uint8Array || value instanceof Uint16Array || value instanceof Int16Array || value instanceof Int8Array || value instanceof Uint8ClampedArray) {\n const name = value.constructor.name;\n return {\n rr_type: name,\n args: [Object.values(value)]\n };\n } else if (\n // SharedArrayBuffer disabled on most browsers due to spectre.\n // More info: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer/SharedArrayBuffer\n // value instanceof SharedArrayBuffer ||\n value instanceof ArrayBuffer\n ) {\n const name = value.constructor.name;\n const base64 = encode(value);\n return {\n rr_type: name,\n base64\n };\n } else if (value instanceof DataView) {\n const name = value.constructor.name;\n return {\n rr_type: name,\n args: [\n serializeArg(value.buffer, win, ctx),\n value.byteOffset,\n value.byteLength\n ]\n };\n } else if (value instanceof HTMLImageElement) {\n const name = value.constructor.name;\n const { src } = value;\n return {\n rr_type: name,\n src\n };\n } else if (value instanceof HTMLCanvasElement) {\n const name = \"HTMLImageElement\";\n const src = value.toDataURL();\n return {\n rr_type: name,\n src\n };\n } else if (value instanceof ImageData) {\n const name = value.constructor.name;\n return {\n rr_type: name,\n args: [serializeArg(value.data, win, ctx), value.width, value.height]\n };\n } else if (isInstanceOfWebGLObject(value, win) || typeof value === \"object\") {\n const name = value.constructor.name;\n const index = saveWebGLVar(value, win, ctx);\n return {\n rr_type: name,\n index\n };\n }\n return value;\n}\nconst serializeArgs = (args, win, ctx) => {\n return args.map((arg) => serializeArg(arg, win, ctx));\n};\nconst isInstanceOfWebGLObject = (value, win) => {\n const webGLConstructorNames = [\n \"WebGLActiveInfo\",\n \"WebGLBuffer\",\n \"WebGLFramebuffer\",\n \"WebGLProgram\",\n \"WebGLRenderbuffer\",\n \"WebGLShader\",\n \"WebGLShaderPrecisionFormat\",\n \"WebGLTexture\",\n \"WebGLUniformLocation\",\n \"WebGLVertexArrayObject\",\n // In old Chrome versions, value won't be an instanceof WebGLVertexArrayObject.\n \"WebGLVertexArrayObjectOES\"\n ];\n const supportedWebGLConstructorNames = webGLConstructorNames.filter(\n (name) => typeof win[name] === \"function\"\n );\n return Boolean(\n supportedWebGLConstructorNames.find(\n (name) => value instanceof win[name]\n )\n );\n};\nfunction initCanvas2DMutationObserver(cb, win, blockClass2, blockSelector, unblockSelector) {\n const handlers = [];\n const props2D = Object.getOwnPropertyNames(\n win.CanvasRenderingContext2D.prototype\n );\n for (const prop of props2D) {\n try {\n if (typeof win.CanvasRenderingContext2D.prototype[prop] !== \"function\") {\n continue;\n }\n const restoreHandler = patch(\n win.CanvasRenderingContext2D.prototype,\n prop,\n function(original) {\n return function(...args) {\n if (!isBlocked(\n this.canvas,\n blockClass2,\n blockSelector,\n unblockSelector,\n true\n )) {\n setTimeout$1(() => {\n const recordArgs = serializeArgs(args, win, this);\n cb(this.canvas, {\n type: CanvasContext[\"2D\"],\n property: prop,\n args: recordArgs\n });\n }, 0);\n }\n return original.apply(this, args);\n };\n }\n );\n handlers.push(restoreHandler);\n } catch {\n const hookHandler = hookSetter(\n win.CanvasRenderingContext2D.prototype,\n prop,\n {\n set(v2) {\n cb(this.canvas, {\n type: CanvasContext[\"2D\"],\n property: prop,\n args: [v2],\n setter: true\n });\n }\n }\n );\n handlers.push(hookHandler);\n }\n }\n return () => {\n handlers.forEach((h) => h());\n };\n}\nfunction getNormalizedContextName(contextType) {\n return contextType === \"experimental-webgl\" ? \"webgl\" : contextType;\n}\nfunction initCanvasContextObserver(win, blockClass, blockSelector, unblockSelector, setPreserveDrawingBufferToTrue) {\n const handlers = [];\n try {\n const restoreHandler = patch(\n win.HTMLCanvasElement.prototype,\n \"getContext\",\n function(original) {\n return function(contextType, ...args) {\n if (!isBlocked(this, blockClass, blockSelector, unblockSelector, true)) {\n const ctxName = getNormalizedContextName(contextType);\n if (!(\"__context\" in this)) this.__context = ctxName;\n if (setPreserveDrawingBufferToTrue && [\"webgl\", \"webgl2\"].includes(ctxName)) {\n if (args[0] && typeof args[0] === \"object\") {\n const contextAttributes = args[0];\n if (!contextAttributes.preserveDrawingBuffer) {\n contextAttributes.preserveDrawingBuffer = true;\n }\n } else {\n args.splice(0, 1, {\n preserveDrawingBuffer: true\n });\n }\n }\n }\n return original.apply(this, [contextType, ...args]);\n };\n }\n );\n handlers.push(restoreHandler);\n } catch {\n console.error(\"failed to patch HTMLCanvasElement.prototype.getContext\");\n }\n return () => {\n handlers.forEach((h) => h());\n };\n}\nfunction patchGLPrototype(prototype, type, cb, blockClass2, blockSelector, unblockSelector, _mirror2, win) {\n const handlers = [];\n const props = Object.getOwnPropertyNames(prototype);\n for (const prop of props) {\n if (\n //prop.startsWith('get') || // e.g. getProgramParameter, but too risky\n [\n \"isContextLost\",\n \"canvas\",\n \"drawingBufferWidth\",\n \"drawingBufferHeight\"\n ].includes(prop)\n ) {\n continue;\n }\n try {\n if (typeof prototype[prop] !== \"function\") {\n continue;\n }\n const restoreHandler = patch(\n prototype,\n prop,\n function(original) {\n return function(...args) {\n const result = original.apply(this, args);\n saveWebGLVar(result, win, this);\n if (\"tagName\" in this.canvas && !isBlocked(\n this.canvas,\n blockClass2,\n blockSelector,\n unblockSelector,\n true\n )) {\n const recordArgs = serializeArgs(args, win, this);\n const mutation = {\n type,\n property: prop,\n args: recordArgs\n };\n cb(this.canvas, mutation);\n }\n return result;\n };\n }\n );\n handlers.push(restoreHandler);\n } catch {\n const hookHandler = hookSetter(prototype, prop, {\n set(v2) {\n cb(this.canvas, {\n type,\n property: prop,\n args: [v2],\n setter: true\n });\n }\n });\n handlers.push(hookHandler);\n }\n }\n return handlers;\n}\nfunction initCanvasWebGLMutationObserver(cb, win, blockClass2, blockSelector, unblockSelector, mirror2) {\n const handlers = [];\n handlers.push(\n ...patchGLPrototype(\n win.WebGLRenderingContext.prototype,\n CanvasContext.WebGL,\n cb,\n blockClass2,\n blockSelector,\n unblockSelector,\n mirror2,\n win\n )\n );\n if (typeof win.WebGL2RenderingContext !== \"undefined\") {\n handlers.push(\n ...patchGLPrototype(\n win.WebGL2RenderingContext.prototype,\n CanvasContext.WebGL2,\n cb,\n blockClass2,\n blockSelector,\n unblockSelector,\n mirror2,\n win\n )\n );\n }\n return () => {\n handlers.forEach((h) => h());\n };\n}\nconst r$1 = `for(var e=\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\",t=\"undefined\"==typeof Uint8Array?[]:new Uint8Array(256),a=0;a<64;a++)t[e.charCodeAt(a)]=a;var n=function(t){var a,n=new Uint8Array(t),r=n.length,s=\"\";for(a=0;a>2],s+=e[(3&n[a])<<4|n[a+1]>>4],s+=e[(15&n[a+1])<<2|n[a+2]>>6],s+=e[63&n[a+2]];return r%3==2?s=s.substring(0,s.length-1)+\"=\":r%3==1&&(s=s.substring(0,s.length-2)+\"==\"),s};const r=new Map,s=new Map;const i=self;i.onmessage=async function(e){if(!(\"OffscreenCanvas\"in globalThis))return i.postMessage({id:e.data.id});{const{id:t,bitmap:a,width:o,height:f,maxCanvasSize:c,dataURLOptions:g}=e.data,u=async function(e,t,a){const r=e+\"-\"+t;if(\"OffscreenCanvas\"in globalThis){if(s.has(r))return s.get(r);const i=new OffscreenCanvas(e,t);i.getContext(\"2d\");const o=await i.convertToBlob(a),f=await o.arrayBuffer(),c=n(f);return s.set(r,c),c}return\"\"}(o,f,g),[h,d]=function(e,t,a){if(!a)return[e,t];const[n,r]=a;if(e<=n&&t<=r)return[e,t];let s=e,i=t;return s>n&&(i=Math.floor(n*t/e),s=n),i>r&&(s=Math.floor(r*e/t),i=r),[s,i]}(o,f,c),l=new OffscreenCanvas(h,d),w=l.getContext(\"bitmaprenderer\"),p=h===o&&d===f?a:await createImageBitmap(a,{resizeWidth:h,resizeHeight:d,resizeQuality:\"low\"});w.transferFromImageBitmap(p),a.close();const y=await l.convertToBlob(g),v=y.type,b=await y.arrayBuffer(),m=n(b);if(p.close(),!r.has(t)&&await u===m)return r.set(t,m),i.postMessage({id:t});if(r.get(t)===m)return i.postMessage({id:t});i.postMessage({id:t,type:v,base64:m,width:o,height:f}),r.set(t,m)}};`;\nfunction t$1() {\n const t2 = new Blob([r$1]);\n return URL.createObjectURL(t2);\n}\nclass CanvasManagerNoop {\n reset() {\n }\n freeze() {\n }\n unfreeze() {\n }\n lock() {\n }\n unlock() {\n }\n snapshot() {\n }\n addWindow() {\n }\n addShadowRoot() {\n }\n resetShadowRoots() {\n }\n}\nclass CanvasManager {\n constructor(options) {\n this.pendingCanvasMutations = /* @__PURE__ */ new Map();\n this.rafStamps = { latestId: 0, invokeId: null };\n this.shadowDoms = /* @__PURE__ */ new Set();\n this.windowsSet = /* @__PURE__ */ new WeakSet();\n this.windows = [];\n this.restoreHandlers = [];\n this.frozen = false;\n this.locked = false;\n this.snapshotInProgressMap = /* @__PURE__ */ new Map();\n this.worker = null;\n this.lastSnapshotTime = 0;\n this.processMutation = (target, mutation) => {\n const newFrame = this.rafStamps.invokeId && this.rafStamps.latestId !== this.rafStamps.invokeId;\n if (newFrame || !this.rafStamps.invokeId)\n this.rafStamps.invokeId = this.rafStamps.latestId;\n if (!this.pendingCanvasMutations.has(target)) {\n this.pendingCanvasMutations.set(target, []);\n }\n this.pendingCanvasMutations.get(target).push(mutation);\n };\n const {\n sampling = \"all\",\n win,\n blockClass,\n blockSelector,\n unblockSelector,\n maxCanvasSize,\n recordCanvas,\n dataURLOptions,\n errorHandler: errorHandler2\n } = options;\n this.mutationCb = options.mutationCb;\n this.mirror = options.mirror;\n this.options = options;\n if (errorHandler2) {\n registerErrorHandler(errorHandler2);\n }\n if (recordCanvas && typeof sampling === \"number\" || options.enableManualSnapshot) {\n this.worker = this.initFPSWorker();\n }\n this.addWindow(win);\n if (options.enableManualSnapshot) {\n return;\n }\n callbackWrapper(() => {\n if (recordCanvas && sampling === \"all\") {\n this.startRAFTimestamping();\n this.startPendingCanvasMutationFlusher();\n }\n if (recordCanvas && typeof sampling === \"number\") {\n this.initCanvasFPSObserver(\n sampling,\n blockClass,\n blockSelector,\n unblockSelector,\n maxCanvasSize,\n {\n dataURLOptions\n }\n );\n }\n })();\n }\n reset() {\n this.pendingCanvasMutations.clear();\n this.restoreHandlers.forEach((handler) => {\n try {\n handler();\n } catch (e2) {\n }\n });\n this.restoreHandlers = [];\n this.windowsSet = /* @__PURE__ */ new WeakSet();\n this.windows = [];\n this.shadowDoms = /* @__PURE__ */ new Set();\n this.worker?.terminate();\n this.worker = null;\n this.snapshotInProgressMap = /* @__PURE__ */ new Map();\n }\n freeze() {\n this.frozen = true;\n }\n unfreeze() {\n this.frozen = false;\n }\n lock() {\n this.locked = true;\n }\n unlock() {\n this.locked = false;\n }\n addWindow(win) {\n const {\n sampling = \"all\",\n blockClass,\n blockSelector,\n unblockSelector,\n recordCanvas,\n enableManualSnapshot\n } = this.options;\n if (this.windowsSet.has(win)) return;\n if (enableManualSnapshot) {\n this.windowsSet.add(win);\n this.windows.push(new WeakRef(win));\n return;\n }\n callbackWrapper(() => {\n if (recordCanvas && sampling === \"all\") {\n this.initCanvasMutationObserver(\n win,\n blockClass,\n blockSelector,\n unblockSelector\n );\n }\n if (recordCanvas && typeof sampling === \"number\") {\n const canvasContextReset = initCanvasContextObserver(\n win,\n blockClass,\n blockSelector,\n unblockSelector,\n true\n );\n this.restoreHandlers.push(() => {\n canvasContextReset();\n });\n }\n })();\n this.windowsSet.add(win);\n this.windows.push(new WeakRef(win));\n }\n addShadowRoot(shadowRoot) {\n this.shadowDoms.add(new WeakRef(shadowRoot));\n }\n resetShadowRoots() {\n this.shadowDoms = /* @__PURE__ */ new Set();\n }\n initFPSWorker() {\n const worker = new Worker(t$1());\n worker.onmessage = (e2) => {\n const data = e2.data;\n const { id } = data;\n this.snapshotInProgressMap.set(id, false);\n if (!(\"base64\" in data)) return;\n const { base64, type, width, height } = data;\n this.mutationCb({\n id,\n type: CanvasContext[\"2D\"],\n commands: [\n {\n property: \"clearRect\",\n // wipe canvas\n args: [0, 0, width, height]\n },\n {\n property: \"drawImage\",\n // draws (semi-transparent) image\n args: [\n {\n rr_type: \"ImageBitmap\",\n args: [\n {\n rr_type: \"Blob\",\n data: [{ rr_type: \"ArrayBuffer\", base64 }],\n type\n }\n ]\n },\n 0,\n 0,\n // The below args are needed if we enforce a max size, we want to\n // retain the original size when drawing the image (which should be smaller)\n width,\n height\n ]\n }\n ]\n });\n };\n return worker;\n }\n initCanvasFPSObserver(fps, blockClass, blockSelector, unblockSelector, maxCanvasSize, options) {\n const rafId = this.takeSnapshot(\n false,\n fps,\n blockClass,\n blockSelector,\n unblockSelector,\n maxCanvasSize,\n options.dataURLOptions\n );\n this.restoreHandlers.push(() => {\n cancelAnimationFrame(rafId);\n });\n }\n initCanvasMutationObserver(win, blockClass, blockSelector, unblockSelector) {\n const canvasContextReset = initCanvasContextObserver(\n win,\n blockClass,\n blockSelector,\n unblockSelector,\n false\n );\n const canvas2DReset = initCanvas2DMutationObserver(\n this.processMutation.bind(this),\n win,\n blockClass,\n blockSelector,\n unblockSelector\n );\n const canvasWebGL1and2Reset = initCanvasWebGLMutationObserver(\n this.processMutation.bind(this),\n win,\n blockClass,\n blockSelector,\n unblockSelector,\n this.mirror\n );\n this.restoreHandlers.push(() => {\n canvasContextReset();\n canvas2DReset();\n canvasWebGL1and2Reset();\n });\n }\n snapshot(canvasElement) {\n const { options } = this;\n const rafId = this.takeSnapshot(\n true,\n options.sampling === \"all\" ? 2 : options.sampling || 2,\n options.blockClass,\n options.blockSelector,\n options.unblockSelector,\n options.maxCanvasSize,\n options.dataURLOptions,\n canvasElement\n );\n this.restoreHandlers.push(() => {\n cancelAnimationFrame(rafId);\n });\n }\n takeSnapshot(isManualSnapshot, fps, blockClass, blockSelector, unblockSelector, maxCanvasSize, dataURLOptions, canvasElement) {\n const timeBetweenSnapshots = 1e3 / fps;\n let rafId;\n const getCanvas = (canvasElement2) => {\n if (canvasElement2) {\n return [canvasElement2];\n }\n const matchedCanvas = [];\n const searchCanvas = (root) => {\n root.querySelectorAll(\"canvas\").forEach((canvas) => {\n if (!isBlocked(canvas, blockClass, blockSelector, unblockSelector, true)) {\n matchedCanvas.push(canvas);\n }\n });\n };\n for (const item of this.windows) {\n const window2 = item.deref();\n let _document;\n try {\n _document = window2 && window2.document;\n } catch {\n }\n if (_document) {\n searchCanvas(_document);\n }\n }\n for (const item of this.shadowDoms) {\n const shadowRoot = item.deref();\n if (shadowRoot) {\n searchCanvas(shadowRoot);\n }\n }\n return matchedCanvas;\n };\n const takeCanvasSnapshots = (timestamp) => {\n if (!this.windows.length) {\n return;\n }\n if (this.lastSnapshotTime && timestamp - this.lastSnapshotTime < timeBetweenSnapshots) {\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\n return;\n }\n this.lastSnapshotTime = timestamp;\n getCanvas(canvasElement).forEach((canvas) => {\n if (!this.mirror.hasNode(canvas)) {\n return;\n }\n const id = this.mirror.getId(canvas);\n if (this.snapshotInProgressMap.get(id)) return;\n if (!canvas.width || !canvas.height) return;\n this.snapshotInProgressMap.set(id, true);\n if (!isManualSnapshot && [\"webgl\", \"webgl2\"].includes(canvas.__context)) {\n const context = canvas.getContext(canvas.__context);\n if (context?.getContextAttributes()?.preserveDrawingBuffer === false) {\n context.clear(context.COLOR_BUFFER_BIT);\n }\n }\n createImageBitmap(canvas).then((bitmap) => {\n this.worker?.postMessage(\n {\n id,\n bitmap,\n width: canvas.width,\n height: canvas.height,\n dataURLOptions,\n maxCanvasSize\n },\n [bitmap]\n );\n }).catch((error) => {\n callbackWrapper(() => {\n throw error;\n })();\n });\n });\n if (!isManualSnapshot) {\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\n }\n };\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\n return rafId;\n }\n startPendingCanvasMutationFlusher() {\n onRequestAnimationFrame(() => this.flushPendingCanvasMutations());\n }\n startRAFTimestamping() {\n const setLatestRAFTimestamp = (timestamp) => {\n this.rafStamps.latestId = timestamp;\n onRequestAnimationFrame(setLatestRAFTimestamp);\n };\n onRequestAnimationFrame(setLatestRAFTimestamp);\n }\n flushPendingCanvasMutations() {\n this.pendingCanvasMutations.forEach(\n (_values, canvas) => {\n const id = this.mirror.getId(canvas);\n this.flushPendingCanvasMutationFor(canvas, id);\n }\n );\n onRequestAnimationFrame(() => this.flushPendingCanvasMutations());\n }\n flushPendingCanvasMutationFor(canvas, id) {\n if (this.frozen || this.locked) {\n return;\n }\n const valuesWithType = this.pendingCanvasMutations.get(canvas);\n if (!valuesWithType || id === -1) return;\n const values = valuesWithType.map((value) => {\n const { type: type2, ...rest } = value;\n return rest;\n });\n const { type } = valuesWithType[0];\n this.mutationCb({ id, type, commands: values });\n this.pendingCanvasMutations.delete(canvas);\n }\n}\nclass StylesheetManager {\n constructor(options) {\n this.trackedLinkElements = /* @__PURE__ */ new WeakSet();\n this.styleMirror = new StyleSheetMirror();\n this.mutationCb = options.mutationCb;\n this.adoptedStyleSheetCb = options.adoptedStyleSheetCb;\n }\n attachLinkElement(linkEl, childSn) {\n if (\"_cssText\" in childSn.attributes)\n this.mutationCb({\n adds: [],\n removes: [],\n texts: [],\n attributes: [\n {\n id: childSn.id,\n attributes: childSn.attributes\n }\n ]\n });\n this.trackLinkElement(linkEl);\n }\n trackLinkElement(linkEl) {\n if (this.trackedLinkElements.has(linkEl)) return;\n this.trackedLinkElements.add(linkEl);\n this.trackStylesheetInLinkElement(linkEl);\n }\n adoptStyleSheets(sheets, hostId) {\n if (sheets.length === 0) return;\n const adoptedStyleSheetData = {\n id: hostId,\n styleIds: []\n };\n const styles = [];\n for (const sheet of sheets) {\n let styleId;\n if (!this.styleMirror.has(sheet)) {\n styleId = this.styleMirror.add(sheet);\n styles.push({\n styleId,\n rules: Array.from(sheet.rules || CSSRule, (r2, index) => ({\n rule: stringifyRule(r2),\n index\n }))\n });\n } else styleId = this.styleMirror.getId(sheet);\n adoptedStyleSheetData.styleIds.push(styleId);\n }\n if (styles.length > 0) adoptedStyleSheetData.styles = styles;\n this.adoptedStyleSheetCb(adoptedStyleSheetData);\n }\n reset() {\n this.styleMirror.reset();\n this.trackedLinkElements = /* @__PURE__ */ new WeakSet();\n }\n // TODO: take snapshot on stylesheet reload by applying event listener\n trackStylesheetInLinkElement(_linkEl) {\n }\n}\nclass ProcessedNodeManager {\n constructor() {\n this.nodeMap = /* @__PURE__ */ new WeakMap();\n this.active = false;\n }\n inOtherBuffer(node, thisBuffer) {\n const buffers = this.nodeMap.get(node);\n return buffers && Array.from(buffers).some((buffer) => buffer !== thisBuffer);\n }\n add(node, buffer) {\n if (!this.active) {\n this.active = true;\n onRequestAnimationFrame(() => {\n this.nodeMap = /* @__PURE__ */ new WeakMap();\n this.active = false;\n });\n }\n this.nodeMap.set(node, (this.nodeMap.get(node) || /* @__PURE__ */ new Set()).add(buffer));\n }\n destroy() {\n }\n}\nlet wrappedEmit;\nlet _wrappedEmit;\nlet _takeFullSnapshot;\ntry {\n if (Array.from([1], (x) => x * 2)[0] !== 2) {\n const cleanFrame = document.createElement(\"iframe\");\n document.body.appendChild(cleanFrame);\n Array.from = cleanFrame.contentWindow?.Array.from || Array.from;\n document.body.removeChild(cleanFrame);\n }\n} catch (err) {\n console.debug(\"Unable to override Array.from\", err);\n}\nconst mirror = createMirror$2();\nfunction record(options = {}) {\n const {\n emit,\n checkoutEveryNms,\n checkoutEveryNth,\n blockClass = \"rr-block\",\n blockSelector = null,\n unblockSelector = null,\n ignoreClass = \"rr-ignore\",\n ignoreSelector = null,\n maskAllText = false,\n maskTextClass = \"rr-mask\",\n unmaskTextClass = null,\n maskTextSelector = null,\n unmaskTextSelector = null,\n inlineStylesheet = true,\n maskAllInputs,\n maskInputOptions: _maskInputOptions,\n slimDOMOptions: _slimDOMOptions,\n maskAttributeFn,\n maskInputFn,\n maskTextFn,\n maxCanvasSize = null,\n packFn,\n sampling = {},\n dataURLOptions = {},\n mousemoveWait,\n recordDOM = true,\n recordCanvas = false,\n recordCrossOriginIframes = false,\n recordAfter = options.recordAfter === \"DOMContentLoaded\" ? options.recordAfter : \"load\",\n userTriggeredOnInput = false,\n collectFonts = false,\n inlineImages = false,\n plugins,\n keepIframeSrcFn = () => false,\n ignoreCSSAttributes = /* @__PURE__ */ new Set([]),\n errorHandler: errorHandler2,\n onMutation,\n getCanvasManager\n } = options;\n registerErrorHandler(errorHandler2);\n const inEmittingFrame = recordCrossOriginIframes ? window.parent === window : true;\n let passEmitsToParent = false;\n if (!inEmittingFrame) {\n try {\n if (window.parent.document) {\n passEmitsToParent = false;\n }\n } catch (e2) {\n passEmitsToParent = true;\n }\n }\n if (inEmittingFrame && !emit) {\n throw new Error(\"emit function is required\");\n }\n if (!inEmittingFrame && !passEmitsToParent) {\n return () => {\n };\n }\n if (mousemoveWait !== void 0 && sampling.mousemove === void 0) {\n sampling.mousemove = mousemoveWait;\n }\n mirror.reset();\n const maskInputOptions = maskAllInputs === true ? {\n color: true,\n date: true,\n \"datetime-local\": true,\n email: true,\n month: true,\n number: true,\n range: true,\n search: true,\n tel: true,\n text: true,\n time: true,\n url: true,\n week: true,\n textarea: true,\n select: true,\n radio: true,\n checkbox: true\n } : _maskInputOptions !== void 0 ? _maskInputOptions : {};\n const slimDOMOptions = _slimDOMOptions === true || _slimDOMOptions === \"all\" ? {\n script: true,\n comment: true,\n headFavicon: true,\n headWhitespace: true,\n headMetaSocial: true,\n headMetaRobots: true,\n headMetaHttpEquiv: true,\n headMetaVerification: true,\n // the following are off for slimDOMOptions === true,\n // as they destroy some (hidden) info:\n headMetaAuthorship: _slimDOMOptions === \"all\",\n headMetaDescKeywords: _slimDOMOptions === \"all\"\n } : _slimDOMOptions ? _slimDOMOptions : {};\n polyfill$1();\n let lastFullSnapshotEvent;\n let incrementalSnapshotCount = 0;\n const eventProcessor = (e2) => {\n for (const plugin of plugins || []) {\n if (plugin.eventProcessor) {\n e2 = plugin.eventProcessor(e2);\n }\n }\n if (packFn && // Disable packing events which will be emitted to parent frames.\n !passEmitsToParent) {\n e2 = packFn(e2);\n }\n return e2;\n };\n wrappedEmit = (r2, isCheckout) => {\n const e2 = r2;\n e2.timestamp = nowTimestamp();\n if (mutationBuffers[0]?.isFrozen() && e2.type !== EventType.FullSnapshot && !(e2.type === EventType.IncrementalSnapshot && e2.data.source === IncrementalSource.Mutation)) {\n mutationBuffers.forEach((buf) => buf.unfreeze());\n }\n if (inEmittingFrame) {\n emit?.(eventProcessor(e2), isCheckout);\n } else if (passEmitsToParent) {\n const message = {\n type: \"rrweb\",\n event: eventProcessor(e2),\n origin: window.location.origin,\n isCheckout\n };\n window.parent.postMessage(message, \"*\");\n }\n if (e2.type === EventType.FullSnapshot) {\n lastFullSnapshotEvent = e2;\n incrementalSnapshotCount = 0;\n } else if (e2.type === EventType.IncrementalSnapshot) {\n if (e2.data.source === IncrementalSource.Mutation && e2.data.isAttachIframe) {\n return;\n }\n incrementalSnapshotCount++;\n const exceedCount = checkoutEveryNth && incrementalSnapshotCount >= checkoutEveryNth;\n const exceedTime = checkoutEveryNms && lastFullSnapshotEvent && e2.timestamp - lastFullSnapshotEvent.timestamp > checkoutEveryNms;\n if (exceedCount || exceedTime) {\n takeFullSnapshot2(true);\n }\n }\n };\n _wrappedEmit = wrappedEmit;\n const wrappedMutationEmit = (m) => {\n wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.Mutation,\n ...m\n }\n });\n };\n const wrappedScrollEmit = (p) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.Scroll,\n ...p\n }\n });\n const wrappedCanvasMutationEmit = (p) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.CanvasMutation,\n ...p\n }\n });\n const wrappedAdoptedStyleSheetEmit = (a2) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.AdoptedStyleSheet,\n ...a2\n }\n });\n const stylesheetManager = new StylesheetManager({\n mutationCb: wrappedMutationEmit,\n adoptedStyleSheetCb: wrappedAdoptedStyleSheetEmit\n });\n const iframeManager = typeof __RRWEB_EXCLUDE_IFRAME__ === \"boolean\" && __RRWEB_EXCLUDE_IFRAME__ ? new IframeManagerNoop() : new IframeManager({\n mirror,\n mutationCb: wrappedMutationEmit,\n stylesheetManager,\n recordCrossOriginIframes,\n wrappedEmit\n });\n for (const plugin of plugins || []) {\n if (plugin.getMirror)\n plugin.getMirror({\n nodeMirror: mirror,\n crossOriginIframeMirror: iframeManager.crossOriginIframeMirror,\n crossOriginIframeStyleMirror: iframeManager.crossOriginIframeStyleMirror\n });\n }\n const processedNodeManager = new ProcessedNodeManager();\n const canvasManager = _getCanvasManager(\n getCanvasManager,\n {\n mirror,\n win: window,\n mutationCb: (p) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.CanvasMutation,\n ...p\n }\n }),\n recordCanvas,\n blockClass,\n blockSelector,\n unblockSelector,\n maxCanvasSize,\n sampling: sampling[\"canvas\"],\n dataURLOptions,\n errorHandler: errorHandler2\n }\n );\n const shadowDomManager = typeof __RRWEB_EXCLUDE_SHADOW_DOM__ === \"boolean\" && __RRWEB_EXCLUDE_SHADOW_DOM__ ? new ShadowDomManagerNoop() : new ShadowDomManager({\n mutationCb: wrappedMutationEmit,\n scrollCb: wrappedScrollEmit,\n bypassOptions: {\n onMutation,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n inlineStylesheet,\n maskInputOptions,\n dataURLOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n recordCanvas,\n inlineImages,\n sampling,\n slimDOMOptions,\n iframeManager,\n stylesheetManager,\n canvasManager,\n keepIframeSrcFn,\n processedNodeManager\n },\n mirror\n });\n const takeFullSnapshot2 = (isCheckout = false) => {\n if (!recordDOM) {\n return;\n }\n wrappedEmit(\n {\n type: EventType.Meta,\n data: {\n href: window.location.href,\n width: getWindowWidth(),\n height: getWindowHeight()\n }\n },\n isCheckout\n );\n stylesheetManager.reset();\n shadowDomManager.init();\n mutationBuffers.forEach((buf) => buf.lock());\n const node = snapshot(document, {\n mirror,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n inlineStylesheet,\n maskAllInputs: maskInputOptions,\n maskAttributeFn,\n maskInputFn,\n maskTextFn,\n slimDOM: slimDOMOptions,\n dataURLOptions,\n recordCanvas,\n inlineImages,\n onSerialize: (n2) => {\n if (isSerializedIframe(n2, mirror)) {\n iframeManager.addIframe(n2);\n }\n if (isSerializedStylesheet(n2, mirror)) {\n stylesheetManager.trackLinkElement(n2);\n }\n if (hasShadowRoot(n2)) {\n shadowDomManager.addShadowRoot(n2.shadowRoot, document);\n }\n },\n onIframeLoad: (iframe, childSn) => {\n iframeManager.attachIframe(iframe, childSn);\n if (iframe.contentWindow) {\n canvasManager.addWindow(iframe.contentWindow);\n }\n shadowDomManager.observeAttachShadow(iframe);\n },\n onStylesheetLoad: (linkEl, childSn) => {\n stylesheetManager.attachLinkElement(linkEl, childSn);\n },\n keepIframeSrcFn\n });\n if (!node) {\n return console.warn(\"Failed to snapshot the document\");\n }\n wrappedEmit({\n type: EventType.FullSnapshot,\n data: {\n node,\n initialOffset: getWindowScroll(window)\n }\n });\n mutationBuffers.forEach((buf) => buf.unlock());\n if (document.adoptedStyleSheets && document.adoptedStyleSheets.length > 0)\n stylesheetManager.adoptStyleSheets(\n document.adoptedStyleSheets,\n mirror.getId(document)\n );\n };\n _takeFullSnapshot = takeFullSnapshot2;\n try {\n const handlers = [];\n const observe = (doc) => {\n return callbackWrapper(initObservers)(\n {\n onMutation,\n mutationCb: wrappedMutationEmit,\n mousemoveCb: (positions, source) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source,\n positions\n }\n }),\n mouseInteractionCb: (d) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.MouseInteraction,\n ...d\n }\n }),\n scrollCb: wrappedScrollEmit,\n viewportResizeCb: (d) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.ViewportResize,\n ...d\n }\n }),\n inputCb: (v2) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.Input,\n ...v2\n }\n }),\n mediaInteractionCb: (p) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.MediaInteraction,\n ...p\n }\n }),\n styleSheetRuleCb: (r2) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.StyleSheetRule,\n ...r2\n }\n }),\n styleDeclarationCb: (r2) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.StyleDeclaration,\n ...r2\n }\n }),\n canvasMutationCb: wrappedCanvasMutationEmit,\n fontCb: (p) => wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.Font,\n ...p\n }\n }),\n selectionCb: (p) => {\n wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.Selection,\n ...p\n }\n });\n },\n customElementCb: (c2) => {\n wrappedEmit({\n type: EventType.IncrementalSnapshot,\n data: {\n source: IncrementalSource.CustomElement,\n ...c2\n }\n });\n },\n blockClass,\n ignoreClass,\n ignoreSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n maskInputOptions,\n inlineStylesheet,\n sampling,\n recordDOM,\n recordCanvas,\n inlineImages,\n userTriggeredOnInput,\n collectFonts,\n doc,\n maskAttributeFn,\n maskInputFn,\n maskTextFn,\n keepIframeSrcFn,\n blockSelector,\n unblockSelector,\n slimDOMOptions,\n dataURLOptions,\n mirror,\n iframeManager,\n stylesheetManager,\n shadowDomManager,\n processedNodeManager,\n canvasManager,\n ignoreCSSAttributes,\n plugins: plugins?.filter((p) => p.observer)?.map((p) => ({\n observer: p.observer,\n options: p.options,\n callback: (payload) => wrappedEmit({\n type: EventType.Plugin,\n data: {\n plugin: p.name,\n payload\n }\n })\n })) || []\n },\n {}\n );\n };\n iframeManager.addLoadListener((iframeEl) => {\n try {\n handlers.push(observe(iframeEl.contentDocument));\n } catch (error) {\n console.warn(error);\n }\n });\n const init = () => {\n takeFullSnapshot2();\n handlers.push(observe(document));\n };\n if (document.readyState === \"interactive\" || document.readyState === \"complete\") {\n init();\n } else {\n handlers.push(\n on(\"DOMContentLoaded\", () => {\n wrappedEmit({\n type: EventType.DomContentLoaded,\n data: {}\n });\n if (recordAfter === \"DOMContentLoaded\") init();\n })\n );\n handlers.push(\n on(\n \"load\",\n () => {\n wrappedEmit({\n type: EventType.Load,\n data: {}\n });\n if (recordAfter === \"load\") init();\n },\n window\n )\n );\n }\n return () => {\n handlers.forEach((h) => h());\n processedNodeManager.destroy();\n _takeFullSnapshot = void 0;\n unregisterErrorHandler();\n };\n } catch (error) {\n console.warn(error);\n }\n}\nfunction addCustomEvent(tag, payload) {\n if (!_wrappedEmit) {\n throw new Error(\"please add custom event after start recording\");\n }\n wrappedEmit({\n type: EventType.Custom,\n data: {\n tag,\n payload\n }\n });\n}\nfunction freezePage() {\n mutationBuffers.forEach((buf) => buf.freeze());\n}\nfunction takeFullSnapshot(isCheckout) {\n if (!_takeFullSnapshot) {\n throw new Error(\"please take full snapshot after start recording\");\n }\n _takeFullSnapshot(isCheckout);\n}\nrecord.mirror = mirror;\nrecord.takeFullSnapshot = takeFullSnapshot;\nfunction _getCanvasManager(getCanvasManagerFn, options) {\n try {\n return getCanvasManagerFn ? getCanvasManagerFn(options) : new CanvasManagerNoop();\n } catch {\n console.warn(\"Unable to initialize CanvasManager\");\n return new CanvasManagerNoop();\n }\n}\nfunction mitt$1(n2) {\n return { all: n2 = n2 || /* @__PURE__ */ new Map(), on: function(t2, e2) {\n var i2 = n2.get(t2);\n i2 ? i2.push(e2) : n2.set(t2, [e2]);\n }, off: function(t2, e2) {\n var i2 = n2.get(t2);\n i2 && (e2 ? i2.splice(i2.indexOf(e2) >>> 0, 1) : n2.set(t2, []));\n }, emit: function(t2, e2) {\n var i2 = n2.get(t2);\n i2 && i2.slice().map(function(n3) {\n n3(e2);\n }), (i2 = n2.get(\"*\")) && i2.slice().map(function(n3) {\n n3(t2, e2);\n });\n } };\n}\nconst mittProxy = /* @__PURE__ */ Object.freeze(/* @__PURE__ */ Object.defineProperty({\n __proto__: null,\n default: mitt$1\n}, Symbol.toStringTag, { value: \"Module\" }));\nfunction polyfill(w = window, d = document) {\n if (\"scrollBehavior\" in d.documentElement.style && w.__forceSmoothScrollPolyfill__ !== true) {\n return;\n }\n const Element2 = w.HTMLElement || w.Element;\n const SCROLL_TIME = 468;\n const original = {\n scroll: w.scroll || w.scrollTo,\n scrollBy: w.scrollBy,\n elementScroll: Element2.prototype.scroll || scrollElement,\n scrollIntoView: Element2.prototype.scrollIntoView\n };\n const now = w.performance && w.performance.now ? w.performance.now.bind(w.performance) : Date.now;\n function isMicrosoftBrowser(userAgent) {\n const userAgentPatterns = [\"MSIE \", \"Trident/\", \"Edge/\"];\n return new RegExp(userAgentPatterns.join(\"|\")).test(userAgent);\n }\n const ROUNDING_TOLERANCE = isMicrosoftBrowser(w.navigator.userAgent) ? 1 : 0;\n function scrollElement(x, y) {\n this.scrollLeft = x;\n this.scrollTop = y;\n }\n function ease(k) {\n return 0.5 * (1 - Math.cos(Math.PI * k));\n }\n function shouldBailOut(firstArg) {\n if (firstArg === null || typeof firstArg !== \"object\" || firstArg.behavior === void 0 || firstArg.behavior === 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arguments[0].left !== void 0 ? arguments[0].left : typeof arguments[0] !== \"object\" ? arguments[0] : 0,\n arguments[0].top !== void 0 ? arguments[0].top : arguments[1] !== void 0 ? arguments[1] : 0\n );\n return;\n }\n smoothScroll.call(\n w,\n d.body,\n ~~arguments[0].left + (w.scrollX || w.pageXOffset),\n ~~arguments[0].top + (w.scrollY || w.pageYOffset)\n );\n };\n Element2.prototype.scroll = Element2.prototype.scrollTo = function() {\n if (arguments[0] === void 0) {\n return;\n }\n if (shouldBailOut(arguments[0]) === true) {\n if (typeof arguments[0] === \"number\" && arguments[1] === void 0) {\n throw new SyntaxError(\"Value could not be converted\");\n }\n original.elementScroll.call(\n this,\n // use left prop, first number argument or fallback to scrollLeft\n arguments[0].left !== void 0 ? ~~arguments[0].left : typeof arguments[0] !== \"object\" ? ~~arguments[0] : this.scrollLeft,\n // use top prop, second argument or fallback to scrollTop\n arguments[0].top !== void 0 ? ~~arguments[0].top : arguments[1] !== void 0 ? ~~arguments[1] : this.scrollTop\n );\n return;\n }\n const left = arguments[0].left;\n const top = arguments[0].top;\n smoothScroll.call(\n this,\n this,\n typeof left === \"undefined\" ? this.scrollLeft : ~~left,\n typeof top === \"undefined\" ? this.scrollTop : ~~top\n );\n };\n Element2.prototype.scrollBy = function() {\n if (arguments[0] === void 0) {\n return;\n }\n if (shouldBailOut(arguments[0]) === true) {\n original.elementScroll.call(\n this,\n arguments[0].left !== void 0 ? ~~arguments[0].left + this.scrollLeft : ~~arguments[0] + this.scrollLeft,\n arguments[0].top !== void 0 ? ~~arguments[0].top + this.scrollTop : ~~arguments[1] + this.scrollTop\n );\n return;\n }\n this.scroll({\n left: ~~arguments[0].left + this.scrollLeft,\n top: ~~arguments[0].top + this.scrollTop,\n behavior: arguments[0].behavior\n });\n };\n Element2.prototype.scrollIntoView = function() {\n if (shouldBailOut(arguments[0]) === true) {\n original.scrollIntoView.call(\n this,\n arguments[0] === void 0 ? true : arguments[0]\n );\n return;\n }\n const scrollableParent = findScrollableParent(this);\n const parentRects = scrollableParent.getBoundingClientRect();\n const clientRects = this.getBoundingClientRect();\n if (scrollableParent !== d.body) {\n smoothScroll.call(\n this,\n scrollableParent,\n scrollableParent.scrollLeft + clientRects.left - parentRects.left,\n scrollableParent.scrollTop + clientRects.top - parentRects.top\n );\n if (w.getComputedStyle(scrollableParent).position !== \"fixed\") {\n w.scrollBy({\n left: parentRects.left,\n top: parentRects.top,\n behavior: \"smooth\"\n });\n }\n } else {\n w.scrollBy({\n left: clientRects.left,\n top: clientRects.top,\n behavior: \"smooth\"\n });\n }\n };\n}\nclass Timer {\n constructor(actions = [], config) {\n this.timeOffset = 0;\n this.raf = null;\n this.actions = actions;\n this.speed = config.speed;\n }\n /**\n * Add an action, possibly after the timer starts.\n */\n addAction(action) {\n const rafWasActive = this.raf === true;\n if (!this.actions.length || this.actions[this.actions.length - 1].delay <= action.delay) {\n this.actions.push(action);\n } else {\n const index = this.findActionIndex(action);\n this.actions.splice(index, 0, action);\n }\n if (rafWasActive) {\n this.raf = onRequestAnimationFrame(this.rafCheck.bind(this));\n }\n }\n start() {\n this.timeOffset = 0;\n this.lastTimestamp = performance.now();\n this.raf = onRequestAnimationFrame(this.rafCheck.bind(this));\n }\n rafCheck() {\n const time = performance.now();\n this.timeOffset += (time - this.lastTimestamp) * this.speed;\n this.lastTimestamp = time;\n while (this.actions.length) {\n const action = this.actions[0];\n if (this.timeOffset >= action.delay) {\n this.actions.shift();\n action.doAction();\n } else {\n break;\n }\n }\n if (this.actions.length > 0) {\n this.raf = onRequestAnimationFrame(this.rafCheck.bind(this));\n } else {\n this.raf = true;\n }\n }\n clear() {\n if (this.raf) {\n if (this.raf !== true) {\n cancelAnimationFrame(this.raf);\n }\n this.raf = null;\n }\n this.actions.length = 0;\n }\n setSpeed(speed) {\n this.speed = speed;\n }\n isActive() {\n return this.raf !== null;\n }\n findActionIndex(action) {\n let start = 0;\n let end = this.actions.length - 1;\n while (start <= end) {\n const mid = Math.floor((start + end) / 2);\n if (this.actions[mid].delay < action.delay) {\n start = mid + 1;\n } else if (this.actions[mid].delay > action.delay) {\n end = mid - 1;\n } else {\n return mid + 1;\n }\n }\n return start;\n }\n}\nfunction addDelay(event, baselineTime) {\n if (event.type === EventType.IncrementalSnapshot && event.data.source === IncrementalSource.MouseMove && event.data.positions && event.data.positions.length) {\n const firstOffset = event.data.positions[0].timeOffset;\n const firstTimestamp = event.timestamp + firstOffset;\n event.delay = firstTimestamp - baselineTime;\n return firstTimestamp - baselineTime;\n }\n event.delay = event.timestamp - baselineTime;\n return event.delay;\n}\n/*! *****************************************************************************\nCopyright (c) Microsoft Corporation.\n\nPermission to use, copy, modify, and/or distribute this software for any\npurpose with or without fee is hereby granted.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\nPERFORMANCE OF THIS SOFTWARE.\n***************************************************************************** */\nfunction t(t2, n2) {\n var e2 = \"function\" == typeof Symbol && t2[Symbol.iterator];\n if (!e2) return t2;\n var r2, o2, i2 = e2.call(t2), a2 = [];\n try {\n for (; (void 0 === n2 || n2-- > 0) && !(r2 = i2.next()).done; ) a2.push(r2.value);\n } catch (t3) {\n o2 = { error: t3 };\n } finally {\n try {\n r2 && !r2.done && (e2 = i2.return) && e2.call(i2);\n } finally {\n if (o2) throw o2.error;\n }\n }\n return a2;\n}\nvar n;\n!function(t2) {\n t2[t2.NotStarted = 0] = \"NotStarted\", t2[t2.Running = 1] = \"Running\", t2[t2.Stopped = 2] = \"Stopped\";\n}(n || (n = {}));\nvar e = { type: \"xstate.init\" };\nfunction r(t2) {\n return void 0 === t2 ? [] : [].concat(t2);\n}\nfunction o(t2) {\n return { type: \"xstate.assign\", assignment: t2 };\n}\nfunction i(t2, n2) {\n return \"string\" == typeof (t2 = \"string\" == typeof t2 && n2 && n2[t2] ? n2[t2] : t2) ? { type: t2 } : \"function\" == typeof t2 ? { type: t2.name, exec: t2 } : t2;\n}\nfunction a(t2) {\n return function(n2) {\n return t2 === n2;\n };\n}\nfunction u(t2) {\n return \"string\" == typeof t2 ? { type: t2 } : t2;\n}\nfunction c(t2, n2) {\n return { value: t2, context: n2, actions: [], changed: false, matches: a(t2) };\n}\nfunction f(t2, n2, e2) {\n var r2 = n2, o2 = false;\n return [t2.filter(function(t3) {\n if (\"xstate.assign\" === t3.type) {\n o2 = true;\n var n3 = Object.assign({}, r2);\n return \"function\" == typeof t3.assignment ? n3 = t3.assignment(r2, e2) : Object.keys(t3.assignment).forEach(function(o3) {\n n3[o3] = \"function\" == typeof t3.assignment[o3] ? t3.assignment[o3](r2, e2) : t3.assignment[o3];\n }), r2 = n3, false;\n }\n return true;\n }), r2, o2];\n}\nfunction s(n2, o2) {\n void 0 === o2 && (o2 = {});\n var s2 = t(f(r(n2.states[n2.initial].entry).map(function(t2) {\n return i(t2, o2.actions);\n }), n2.context, e), 2), l2 = s2[0], v2 = s2[1], y = { config: n2, _options: o2, initialState: { value: n2.initial, actions: l2, context: v2, matches: a(n2.initial) }, transition: function(e2, o3) {\n var s3, l3, v3 = \"string\" == typeof e2 ? { value: e2, context: n2.context } : e2, p = v3.value, g = v3.context, d = u(o3), x = n2.states[p];\n if (x.on) {\n var m = r(x.on[d.type]);\n try {\n for (var h = function(t2) {\n var n3 = \"function\" == typeof Symbol && Symbol.iterator, e3 = n3 && t2[n3], r2 = 0;\n if (e3) return e3.call(t2);\n if (t2 && \"number\" == typeof t2.length) return { next: function() {\n return t2 && r2 >= t2.length && (t2 = void 0), { value: t2 && t2[r2++], done: !t2 };\n } };\n throw new TypeError(n3 ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n }(m), b = h.next(); !b.done; b = h.next()) {\n var S = b.value;\n if (void 0 === S) return c(p, g);\n var w = \"string\" == typeof S ? { target: S } : S, j = w.target, E = w.actions, R = void 0 === E ? [] : E, N = w.cond, O = void 0 === N ? function() {\n return true;\n } : N, _ = void 0 === j, k = null != j ? j : p, T = n2.states[k];\n if (O(g, d)) {\n var q = t(f((_ ? r(R) : [].concat(x.exit, R, T.entry).filter(function(t2) {\n return t2;\n })).map(function(t2) {\n return i(t2, y._options.actions);\n }), g, d), 3), z = q[0], A = q[1], B = q[2], C = null != j ? j : p;\n return { value: C, context: A, actions: z, changed: j !== p || z.length > 0 || B, matches: a(C) };\n }\n }\n } catch (t2) {\n s3 = { error: t2 };\n } finally {\n try {\n b && !b.done && (l3 = h.return) && l3.call(h);\n } finally {\n if (s3) throw s3.error;\n }\n }\n }\n return c(p, g);\n } };\n return y;\n}\nvar l = function(t2, n2) {\n return t2.actions.forEach(function(e2) {\n var r2 = e2.exec;\n return r2 && r2(t2.context, n2);\n });\n};\nfunction v(t2) {\n var r2 = t2.initialState, o2 = n.NotStarted, i2 = /* @__PURE__ */ new Set(), c2 = { _machine: t2, send: function(e2) {\n o2 === n.Running && (r2 = t2.transition(r2, e2), l(r2, u(e2)), i2.forEach(function(t3) {\n return t3(r2);\n }));\n }, subscribe: function(t3) {\n return i2.add(t3), t3(r2), { unsubscribe: function() {\n return i2.delete(t3);\n } };\n }, start: function(i3) {\n if (i3) {\n var u2 = \"object\" == typeof i3 ? i3 : { context: t2.config.context, value: i3 };\n r2 = { value: u2.value, actions: [], context: u2.context, matches: a(u2.value) };\n }\n return o2 = n.Running, l(r2, e), c2;\n }, stop: function() {\n return o2 = n.Stopped, i2.clear(), c2;\n }, get state() {\n return r2;\n }, get status() {\n return o2;\n } };\n return c2;\n}\nfunction discardPriorSnapshots(events, baselineTime) {\n for (let idx = events.length - 1; idx >= 0; idx--) {\n const event = events[idx];\n if (event.type === EventType.Meta) {\n if (event.timestamp <= baselineTime) {\n return events.slice(idx);\n }\n }\n }\n return events;\n}\nfunction createPlayerService(context, { getCastFn, applyEventsSynchronously, emitter }) {\n const playerMachine = s(\n {\n id: \"player\",\n context,\n initial: \"paused\",\n states: {\n playing: {\n on: {\n PAUSE: {\n target: \"paused\",\n actions: [\"pause\"]\n },\n CAST_EVENT: {\n target: \"playing\",\n actions: \"castEvent\"\n },\n END: {\n target: \"paused\",\n actions: [\"resetLastPlayedEvent\", \"pause\"]\n },\n ADD_EVENT: {\n target: \"playing\",\n actions: [\"addEvent\"]\n }\n }\n },\n paused: {\n on: {\n PLAY: {\n target: \"playing\",\n actions: [\"recordTimeOffset\", \"play\"]\n },\n CAST_EVENT: {\n target: \"paused\",\n actions: \"castEvent\"\n },\n TO_LIVE: {\n target: \"live\",\n actions: [\"startLive\"]\n },\n ADD_EVENT: {\n target: \"paused\",\n actions: [\"addEvent\"]\n }\n }\n },\n live: {\n on: {\n ADD_EVENT: {\n target: \"live\",\n actions: [\"addEvent\"]\n },\n CAST_EVENT: {\n target: \"live\",\n actions: [\"castEvent\"]\n }\n }\n }\n }\n },\n {\n actions: {\n castEvent: o({\n lastPlayedEvent: (ctx, event) => {\n if (event.type === \"CAST_EVENT\") {\n return event.payload.event;\n }\n return ctx.lastPlayedEvent;\n }\n }),\n recordTimeOffset: o((ctx, event) => {\n let timeOffset = ctx.timeOffset;\n if (\"payload\" in event && \"timeOffset\" in event.payload) {\n timeOffset = event.payload.timeOffset;\n }\n return {\n ...ctx,\n timeOffset,\n baselineTime: ctx.events[0].timestamp + timeOffset\n };\n }),\n play(ctx) {\n const { timer, events, baselineTime, lastPlayedEvent } = ctx;\n timer.clear();\n for (const event of events) {\n addDelay(event, baselineTime);\n }\n const neededEvents = discardPriorSnapshots(events, baselineTime);\n let lastPlayedTimestamp = lastPlayedEvent?.timestamp;\n if (lastPlayedEvent?.type === EventType.IncrementalSnapshot && lastPlayedEvent.data.source === IncrementalSource.MouseMove) {\n lastPlayedTimestamp = lastPlayedEvent.timestamp + lastPlayedEvent.data.positions[0]?.timeOffset;\n }\n if (baselineTime < (lastPlayedTimestamp || 0)) {\n emitter.emit(ReplayerEvents.PlayBack);\n }\n const syncEvents = new Array();\n for (const event of neededEvents) {\n if (lastPlayedTimestamp && lastPlayedTimestamp < baselineTime && (event.timestamp <= lastPlayedTimestamp || event === lastPlayedEvent)) {\n continue;\n }\n if (event.timestamp < baselineTime) {\n syncEvents.push(event);\n } else {\n const castFn = getCastFn(event, false);\n timer.addAction({\n doAction: () => {\n castFn();\n },\n delay: event.delay\n });\n }\n }\n applyEventsSynchronously(syncEvents);\n emitter.emit(ReplayerEvents.Flush);\n timer.start();\n },\n pause(ctx) {\n ctx.timer.clear();\n },\n resetLastPlayedEvent: o((ctx) => {\n return {\n ...ctx,\n lastPlayedEvent: null\n };\n }),\n startLive: o({\n baselineTime: (ctx, event) => {\n ctx.timer.start();\n if (event.type === \"TO_LIVE\" && event.payload.baselineTime) {\n return event.payload.baselineTime;\n }\n return Date.now();\n }\n }),\n addEvent: o((ctx, machineEvent) => {\n const { baselineTime, timer, events } = ctx;\n if (machineEvent.type === \"ADD_EVENT\") {\n const { event } = machineEvent.payload;\n addDelay(event, baselineTime);\n let end = events.length - 1;\n if (!events[end] || events[end].timestamp <= event.timestamp) {\n events.push(event);\n } else {\n let insertionIndex = -1;\n let start = 0;\n while (start <= end) {\n const mid = Math.floor((start + end) / 2);\n if (events[mid].timestamp <= event.timestamp) {\n start = mid + 1;\n } else {\n end = mid - 1;\n }\n }\n if (insertionIndex === -1) {\n insertionIndex = start;\n }\n events.splice(insertionIndex, 0, event);\n }\n const isSync = event.timestamp < baselineTime;\n const castFn = getCastFn(event, isSync);\n if (isSync) {\n castFn();\n } else if (timer.isActive()) {\n timer.addAction({\n doAction: () => {\n castFn();\n },\n delay: event.delay\n });\n }\n }\n return { ...ctx, events };\n })\n }\n }\n );\n return v(playerMachine);\n}\nfunction createSpeedService(context) {\n const speedMachine = s(\n {\n id: \"speed\",\n context,\n initial: \"normal\",\n states: {\n normal: {\n on: {\n FAST_FORWARD: {\n target: \"skipping\",\n actions: [\"recordSpeed\", \"setSpeed\"]\n },\n SET_SPEED: {\n target: \"normal\",\n actions: [\"setSpeed\"]\n }\n }\n },\n skipping: {\n on: {\n BACK_TO_NORMAL: {\n target: \"normal\",\n actions: [\"restoreSpeed\"]\n },\n SET_SPEED: {\n target: \"normal\",\n actions: [\"setSpeed\"]\n }\n }\n }\n }\n },\n {\n actions: {\n setSpeed: (ctx, event) => {\n if (\"payload\" in event) {\n ctx.timer.setSpeed(event.payload.speed);\n }\n },\n recordSpeed: o({\n normalSpeed: (ctx) => ctx.timer.speed\n }),\n restoreSpeed: (ctx) => {\n ctx.timer.setSpeed(ctx.normalSpeed);\n }\n }\n }\n );\n return v(speedMachine);\n}\nconst rules = (blockClass) => [\n `.${blockClass} { background: currentColor }`,\n \"noscript { display: none !important; }\"\n];\nconst webGLVarMap = /* @__PURE__ */ new Map();\nfunction variableListFor(ctx, ctor) {\n let contextMap = webGLVarMap.get(ctx);\n if (!contextMap) {\n contextMap = /* @__PURE__ */ new Map();\n webGLVarMap.set(ctx, contextMap);\n }\n if (!contextMap.has(ctor)) {\n contextMap.set(ctor, []);\n }\n return contextMap.get(ctor);\n}\nfunction deserializeArg(imageMap, ctx, preload) {\n return async (arg) => {\n if (arg && typeof arg === \"object\" && \"rr_type\" in arg) {\n if (preload) preload.isUnchanged = false;\n if (arg.rr_type === \"ImageBitmap\" && \"args\" in arg) {\n const args = await deserializeArg(imageMap, ctx, preload)(arg.args);\n return await createImageBitmap.apply(null, args);\n } else if (\"index\" in arg) {\n if (preload || ctx === null) return arg;\n const { rr_type: name, index } = arg;\n return variableListFor(ctx, name)[index];\n } else if (\"args\" in arg) {\n const { rr_type: name, args } = arg;\n const ctor = window[name];\n return new ctor(\n ...await Promise.all(\n args.map(deserializeArg(imageMap, ctx, preload))\n )\n );\n } else if (\"base64\" in arg) {\n return decode(arg.base64);\n } else if (\"src\" in arg) {\n const image = imageMap.get(arg.src);\n if (image) {\n return image;\n } else {\n const image2 = new Image();\n image2.src = arg.src;\n imageMap.set(arg.src, image2);\n return image2;\n }\n } else if (\"data\" in arg && arg.rr_type === \"Blob\") {\n const blobContents = await Promise.all(\n arg.data.map(deserializeArg(imageMap, ctx, preload))\n );\n const blob = new Blob(blobContents, {\n type: arg.type\n });\n return blob;\n }\n } else if (Array.isArray(arg)) {\n const result = await Promise.all(\n arg.map(deserializeArg(imageMap, ctx, preload))\n );\n return result;\n }\n return arg;\n };\n}\nfunction getContext(target, type) {\n try {\n if (type === CanvasContext.WebGL) {\n return target.getContext(\"webgl\") || target.getContext(\"experimental-webgl\");\n }\n return target.getContext(\"webgl2\");\n } catch (e2) {\n return null;\n }\n}\nconst WebGLVariableConstructorsNames = [\n \"WebGLActiveInfo\",\n \"WebGLBuffer\",\n \"WebGLFramebuffer\",\n \"WebGLProgram\",\n \"WebGLRenderbuffer\",\n \"WebGLShader\",\n \"WebGLShaderPrecisionFormat\",\n \"WebGLTexture\",\n \"WebGLUniformLocation\",\n \"WebGLVertexArrayObject\"\n];\nfunction saveToWebGLVarMap(ctx, result) {\n if (!result?.constructor) return;\n const { name } = result.constructor;\n if (!WebGLVariableConstructorsNames.includes(name)) return;\n const variables = variableListFor(ctx, name);\n if (!variables.includes(result)) variables.push(result);\n}\nasync function webglMutation({\n mutation,\n target,\n type,\n imageMap,\n errorHandler: errorHandler2\n}) {\n try {\n const ctx = getContext(target, type);\n if (!ctx) return;\n if (mutation.setter) {\n ctx[mutation.property] = mutation.args[0];\n return;\n }\n const original = ctx[mutation.property];\n const args = await Promise.all(\n mutation.args.map(deserializeArg(imageMap, ctx))\n );\n const result = original.apply(ctx, args);\n saveToWebGLVarMap(ctx, result);\n const debugMode = false;\n if (debugMode) ;\n } catch (error) {\n errorHandler2(mutation, error);\n }\n}\nasync function canvasMutation$1({\n event,\n mutations,\n target,\n imageMap,\n errorHandler: errorHandler2\n}) {\n const ctx = target.getContext(\"2d\");\n if (!ctx) {\n errorHandler2(mutations[0], new Error(\"Canvas context is null\"));\n return;\n }\n const mutationArgsPromises = mutations.map(\n async (mutation) => {\n return Promise.all(mutation.args.map(deserializeArg(imageMap, ctx)));\n }\n );\n const args = await Promise.all(mutationArgsPromises);\n args.forEach((args2, index) => {\n const mutation = mutations[index];\n try {\n if (mutation.setter) {\n ctx[mutation.property] = mutation.args[0];\n return;\n }\n const original = ctx[mutation.property];\n if (mutation.property === \"drawImage\" && typeof mutation.args[0] === \"string\") {\n imageMap.get(event);\n original.apply(ctx, mutation.args);\n } else {\n original.apply(ctx, args2);\n }\n } catch (error) {\n errorHandler2(mutation, error);\n }\n return;\n });\n}\nasync function canvasMutation({\n event,\n mutation,\n target,\n imageMap,\n canvasEventMap,\n errorHandler: errorHandler2\n}) {\n try {\n const precomputedMutation = canvasEventMap.get(event) || mutation;\n const commands = \"commands\" in precomputedMutation ? precomputedMutation.commands : [precomputedMutation];\n if ([CanvasContext.WebGL, CanvasContext.WebGL2].includes(mutation.type)) {\n for (let i2 = 0; i2 < commands.length; i2++) {\n const command = commands[i2];\n await webglMutation({\n mutation: command,\n type: mutation.type,\n target,\n imageMap,\n errorHandler: errorHandler2\n });\n }\n return;\n }\n await canvasMutation$1({\n event,\n mutations: commands,\n target,\n imageMap,\n errorHandler: errorHandler2\n });\n } catch (error) {\n errorHandler2(mutation, error);\n }\n}\nconst SKIP_TIME_INTERVAL = 5 * 1e3;\nconst mitt = mitt$1 || mittProxy;\nconst REPLAY_CONSOLE_PREFIX = \"[replayer]\";\nconst defaultMouseTailConfig = {\n duration: 500,\n lineCap: \"round\",\n lineWidth: 3,\n strokeStyle: \"red\"\n};\nfunction indicatesTouchDevice(e2) {\n return e2.type == EventType.IncrementalSnapshot && (e2.data.source == IncrementalSource.TouchMove || e2.data.source == IncrementalSource.MouseInteraction && e2.data.type == MouseInteractions.TouchStart);\n}\nfunction getPointerId(d) {\n const pointerId = \"pointerId\" in d && typeof d.pointerId === \"number\" ? d.pointerId : -1;\n return pointerId;\n}\nclass Replayer {\n constructor(events, config) {\n this.usingVirtualDom = false;\n this.virtualDom = new RRDocument();\n this.emitter = mitt();\n this.legacy_missingNodeRetryMap = {};\n this.cache = createCache();\n this.imageMap = /* @__PURE__ */ new Map();\n this.canvasEventMap = /* @__PURE__ */ new Map();\n this.mirror = createMirror$2();\n this.styleMirror = new StyleSheetMirror();\n this.firstFullSnapshot = null;\n this.newDocumentQueue = [];\n this.pointers = {};\n this.lastMouseDownEvent = null;\n this.lastSelectionData = null;\n this.constructedStyleMutations = [];\n this.adoptedStyleSheets = [];\n this.handleResize = (dimension) => {\n this.iframe.style.display = \"inherit\";\n for (const el of [\n ...Object.values(this.pointers).flatMap((a2) => a2.mouseTail),\n this.iframe\n ]) {\n if (!el) {\n continue;\n }\n el.setAttribute(\"width\", String(dimension.width));\n el.setAttribute(\"height\", String(dimension.height));\n }\n };\n this.applyEventsSynchronously = (events2) => {\n for (const event of events2) {\n switch (event.type) {\n case EventType.DomContentLoaded:\n case EventType.Load:\n case EventType.Custom:\n continue;\n case EventType.FullSnapshot:\n case EventType.Meta:\n case EventType.Plugin:\n case EventType.IncrementalSnapshot:\n break;\n }\n const castFn = this.getCastFn(event, true);\n castFn();\n }\n };\n this.getCastFn = (event, isSync = false) => {\n let castFn;\n switch (event.type) {\n case EventType.DomContentLoaded:\n case EventType.Load:\n break;\n case EventType.Custom:\n castFn = () => {\n this.emitter.emit(ReplayerEvents.CustomEvent, event);\n };\n break;\n case EventType.Meta:\n castFn = () => this.emitter.emit(ReplayerEvents.Resize, {\n width: event.data.width,\n height: event.data.height\n });\n break;\n case EventType.FullSnapshot:\n castFn = () => {\n if (this.firstFullSnapshot) {\n if (this.firstFullSnapshot === event) {\n this.firstFullSnapshot = true;\n return;\n }\n } else {\n this.firstFullSnapshot = true;\n }\n this.rebuildFullSnapshot(event, isSync);\n this.iframe.contentWindow?.scrollTo(event.data.initialOffset);\n this.styleMirror.reset();\n };\n break;\n case EventType.IncrementalSnapshot:\n castFn = () => {\n this.applyIncremental(event, isSync);\n if (isSync) {\n return;\n }\n if (event === this.nextUserInteractionEvent) {\n this.nextUserInteractionEvent = null;\n this.backToNormal();\n }\n if (this.config.skipInactive && !this.nextUserInteractionEvent) {\n for (const _event of this.service.state.context.events) {\n if (_event.timestamp <= event.timestamp) {\n continue;\n }\n if (this.isUserInteraction(_event)) {\n if (\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n _event.delay - event.delay > this.config.inactivePeriodThreshold * this.speedService.state.context.timer.speed\n ) {\n this.nextUserInteractionEvent = _event;\n }\n break;\n }\n }\n if (this.nextUserInteractionEvent) {\n const skipTime = (\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n this.nextUserInteractionEvent.delay - event.delay\n );\n const payload = {\n speed: Math.min(\n Math.round(skipTime / SKIP_TIME_INTERVAL),\n this.config.maxSpeed\n )\n };\n this.speedService.send({ type: \"FAST_FORWARD\", payload });\n this.emitter.emit(ReplayerEvents.SkipStart, payload);\n }\n }\n };\n break;\n }\n const wrappedCastFn = () => {\n if (castFn) {\n castFn();\n }\n for (const plugin of this.config.plugins || []) {\n if (plugin.handler) plugin.handler(event, isSync, { replayer: this });\n }\n this.service.send({ type: \"CAST_EVENT\", payload: { event } });\n const last_index = this.service.state.context.events.length - 1;\n if (!this.config.liveMode && event === this.service.state.context.events[last_index]) {\n const finish = () => {\n if (last_index < this.service.state.context.events.length - 1) {\n return;\n }\n this.backToNormal();\n this.service.send(\"END\");\n this.emitter.emit(ReplayerEvents.Finish);\n };\n let finish_buffer = 50;\n if (event.type === EventType.IncrementalSnapshot && event.data.source === IncrementalSource.MouseMove && event.data.positions.length) {\n finish_buffer += Math.max(0, -event.data.positions[0].timeOffset);\n }\n setTimeout$1(finish, finish_buffer);\n }\n this.emitter.emit(ReplayerEvents.EventCast, event);\n };\n return wrappedCastFn;\n };\n if (!config?.liveMode && events.length < 2) {\n throw new Error(\"Replayer need at least 2 events.\");\n }\n const defaultConfig = {\n speed: 1,\n maxSpeed: 360,\n root: document.body,\n loadTimeout: 0,\n skipInactive: false,\n inactivePeriodThreshold: 10 * 1e3,\n showWarning: true,\n showDebug: false,\n blockClass: \"rr-block\",\n liveMode: false,\n insertStyleRules: [],\n triggerFocus: true,\n UNSAFE_replayCanvas: false,\n pauseAnimation: true,\n mouseTail: defaultMouseTailConfig,\n useVirtualDom: true,\n // Virtual-dom optimization is enabled by default.\n logger: console\n };\n this.config = Object.assign({}, defaultConfig, config);\n this.handleResize = this.handleResize.bind(this);\n this.getCastFn = this.getCastFn.bind(this);\n this.applyEventsSynchronously = this.applyEventsSynchronously.bind(this);\n this.emitter.on(ReplayerEvents.Resize, this.handleResize);\n this.setupDom();\n for (const plugin of this.config.plugins || []) {\n if (plugin.getMirror) plugin.getMirror({ nodeMirror: this.mirror });\n }\n this.emitter.on(ReplayerEvents.Flush, () => {\n if (this.usingVirtualDom) {\n const replayerHandler = {\n mirror: this.mirror,\n applyCanvas: (canvasEvent, canvasMutationData2, target) => {\n void canvasMutation({\n event: canvasEvent,\n mutation: canvasMutationData2,\n target,\n imageMap: this.imageMap,\n canvasEventMap: this.canvasEventMap,\n errorHandler: this.warnCanvasMutationFailed.bind(this)\n });\n },\n applyInput: this.applyInput.bind(this),\n applyScroll: this.applyScroll.bind(this),\n applyStyleSheetMutation: (data, styleSheet) => {\n if (data.source === IncrementalSource.StyleSheetRule)\n this.applyStyleSheetRule(data, styleSheet);\n else if (data.source === IncrementalSource.StyleDeclaration)\n this.applyStyleDeclaration(data, styleSheet);\n },\n afterAppend: (node, id) => {\n for (const plugin of this.config.plugins || []) {\n if (plugin.onBuild) plugin.onBuild(node, { id, replayer: this });\n }\n }\n };\n const iframeDoc = getIFrameContentDocument(this.iframe);\n if (iframeDoc)\n try {\n diff(\n iframeDoc,\n this.virtualDom,\n replayerHandler,\n this.virtualDom.mirror\n );\n } catch (e2) {\n console.warn(e2);\n }\n this.virtualDom.destroyTree();\n this.usingVirtualDom = false;\n if (Object.keys(this.legacy_missingNodeRetryMap).length) {\n for (const key in this.legacy_missingNodeRetryMap) {\n try {\n const value = this.legacy_missingNodeRetryMap[key];\n const realNode = createOrGetNode(\n value.node,\n this.mirror,\n this.virtualDom.mirror\n );\n diff(\n realNode,\n value.node,\n replayerHandler,\n this.virtualDom.mirror\n );\n value.node = realNode;\n } catch (error) {\n this.warn(error);\n }\n }\n }\n this.constructedStyleMutations.forEach((data) => {\n this.applyStyleSheetMutation(data);\n });\n this.constructedStyleMutations = [];\n this.adoptedStyleSheets.forEach((data) => {\n this.applyAdoptedStyleSheet(data);\n });\n this.adoptedStyleSheets = [];\n }\n for (const [\n pointerId,\n { pointerPosition, touchActive }\n ] of Object.entries(this.pointers)) {\n const id = parseInt(pointerId);\n const pointer = this.pointers[id];\n if (pointerPosition) {\n this.moveAndHover(\n pointerPosition.x,\n pointerPosition.y,\n pointerPosition.id,\n true,\n pointerPosition.debugData,\n id\n );\n pointer.pointerPosition = null;\n }\n if (touchActive === true) {\n pointer.pointerEl.classList.add(\"touch-active\");\n } else if (touchActive === false) {\n pointer.pointerEl.classList.remove(\"touch-active\");\n }\n pointer.touchActive = null;\n }\n if (this.lastMouseDownEvent) {\n const [target, event] = this.lastMouseDownEvent;\n target.dispatchEvent(event);\n }\n this.lastMouseDownEvent = null;\n if (this.lastSelectionData) {\n this.applySelection(this.lastSelectionData);\n this.lastSelectionData = null;\n }\n });\n this.emitter.on(ReplayerEvents.PlayBack, () => {\n this.firstFullSnapshot = null;\n this.mirror.reset();\n this.styleMirror.reset();\n });\n const timer = new Timer([], {\n speed: this.config.speed\n });\n this.service = createPlayerService(\n {\n events: events.map((e2) => {\n if (config && config.unpackFn) {\n return config.unpackFn(e2);\n }\n return e2;\n }).sort((a1, a2) => a1.timestamp - a2.timestamp),\n timer,\n timeOffset: 0,\n baselineTime: 0,\n lastPlayedEvent: null\n },\n {\n getCastFn: this.getCastFn,\n applyEventsSynchronously: this.applyEventsSynchronously,\n emitter: this.emitter\n }\n );\n this.service.start();\n this.service.subscribe((state) => {\n this.emitter.emit(ReplayerEvents.StateChange, {\n player: state\n });\n });\n this.speedService = createSpeedService({\n normalSpeed: -1,\n timer\n });\n this.speedService.start();\n this.speedService.subscribe((state) => {\n this.emitter.emit(ReplayerEvents.StateChange, {\n speed: state\n });\n });\n const firstMeta = this.service.state.context.events.find(\n (e2) => e2.type === EventType.Meta\n );\n const firstFullsnapshot = this.service.state.context.events.find(\n (e2) => e2.type === EventType.FullSnapshot\n );\n if (firstMeta) {\n const { width, height } = firstMeta.data;\n setTimeout$1(() => {\n this.emitter.emit(ReplayerEvents.Resize, {\n width,\n height\n });\n }, 0);\n }\n if (firstFullsnapshot) {\n setTimeout$1(() => {\n if (this.firstFullSnapshot) {\n return;\n }\n this.firstFullSnapshot = firstFullsnapshot;\n this.rebuildFullSnapshot(\n firstFullsnapshot\n );\n this.iframe.contentWindow?.scrollTo(\n firstFullsnapshot.data.initialOffset\n );\n }, 1);\n }\n }\n get timer() {\n return this.service.state.context.timer;\n }\n createPointer(pointerId, event) {\n const mouseTail = document.createElement(\"canvas\");\n mouseTail.classList.add(\"replayer-mouse-tail\");\n mouseTail.width = Number.parseFloat(this.iframe.width);\n mouseTail.height = Number.parseFloat(this.iframe.height);\n this.wrapper.insertBefore(mouseTail, this.iframe);\n mouseTail.style.display = this.config.mouseTail === false ? \"none\" : \"inherit\";\n const newMouse = document.createElement(\"div\");\n newMouse.classList.add(\"replayer-mouse\");\n this.pointers[pointerId] = {\n touchActive: null,\n pointerEl: newMouse,\n tailPositions: [],\n pointerPosition: null,\n mouseTail\n };\n if (indicatesTouchDevice(event)) {\n newMouse.classList.add(\"touch-device\");\n }\n this.wrapper.appendChild(newMouse);\n }\n on(event, handler) {\n this.emitter.on(event, handler);\n return this;\n }\n off(event, handler) {\n this.emitter.off(event, handler);\n return this;\n }\n setConfig(config) {\n Object.keys(config).forEach((key) => {\n config[key];\n this.config[key] = config[key];\n });\n if (!this.config.skipInactive) {\n this.backToNormal();\n }\n if (typeof config.speed !== \"undefined\") {\n this.speedService.send({\n type: \"SET_SPEED\",\n payload: {\n speed: config.speed\n }\n });\n }\n if (typeof config.mouseTail !== \"undefined\") {\n if (config.mouseTail === false) {\n for (const { mouseTail } of Object.values(this.pointers)) {\n if (mouseTail) {\n mouseTail.style.display = \"none\";\n }\n }\n } else {\n for (let { mouseTail } of Object.values(this.pointers)) {\n if (!mouseTail) {\n mouseTail = document.createElement(\"canvas\");\n mouseTail.width = Number.parseFloat(this.iframe.width);\n mouseTail.height = Number.parseFloat(this.iframe.height);\n mouseTail.classList.add(\"replayer-mouse-tail\");\n this.wrapper.insertBefore(mouseTail, this.iframe);\n }\n mouseTail.style.display = \"inherit\";\n }\n }\n }\n }\n getMetaData() {\n const firstEvent = this.service.state.context.events[0];\n const lastEvent = this.service.state.context.events[this.service.state.context.events.length - 1];\n return {\n startTime: firstEvent.timestamp,\n endTime: lastEvent.timestamp,\n totalTime: lastEvent.timestamp - firstEvent.timestamp\n };\n }\n getCurrentTime() {\n return this.timer.timeOffset + this.getTimeOffset();\n }\n getTimeOffset() {\n const { baselineTime, events } = this.service.state.context;\n return baselineTime - events[0].timestamp;\n }\n getMirror() {\n return this.mirror;\n }\n /**\n * This API was designed to be used as play at any time offset.\n * Since we minimized the data collected from recorder, we do not\n * have the ability of undo an event.\n * So the implementation of play at any time offset will always iterate\n * all of the events, cast event before the offset synchronously\n * and cast event after the offset asynchronously with timer.\n * @param timeOffset - number\n */\n play(timeOffset = 0) {\n if (this.service.state.matches(\"paused\")) {\n this.service.send({ type: \"PLAY\", payload: { timeOffset } });\n } else {\n this.service.send({ type: \"PAUSE\" });\n this.service.send({ type: \"PLAY\", payload: { timeOffset } });\n }\n const iframeDoc = getIFrameContentDocument(this.iframe);\n iframeDoc?.getElementsByTagName(\"html\")[0]?.classList.remove(\"rrweb-paused\");\n this.emitter.emit(ReplayerEvents.Start);\n }\n pause(timeOffset) {\n if (timeOffset === void 0 && this.service.state.matches(\"playing\")) {\n this.service.send({ type: \"PAUSE\" });\n }\n if (typeof timeOffset === \"number\") {\n this.play(timeOffset);\n this.service.send({ type: \"PAUSE\" });\n }\n const iframeDoc = getIFrameContentDocument(this.iframe);\n iframeDoc?.getElementsByTagName(\"html\")[0]?.classList.add(\"rrweb-paused\");\n this.emitter.emit(ReplayerEvents.Pause);\n }\n resume(timeOffset = 0) {\n this.warn(\n `The 'resume' was deprecated in 1.0. Please use 'play' method which has the same interface.`\n );\n this.play(timeOffset);\n this.emitter.emit(ReplayerEvents.Resume);\n }\n /**\n * Totally destroy this replayer and please be careful that this operation is irreversible.\n * Memory occupation can be released by removing all references to this replayer.\n */\n destroy() {\n this.pause();\n this.config.root.removeChild(this.wrapper);\n this.emitter.emit(ReplayerEvents.Destroy);\n }\n startLive(baselineTime) {\n this.service.send({ type: \"TO_LIVE\", payload: { baselineTime } });\n }\n addEvent(rawEvent) {\n const event = this.config.unpackFn ? this.config.unpackFn(rawEvent) : rawEvent;\n void Promise.resolve().then(\n () => this.service.send({ type: \"ADD_EVENT\", payload: { event } })\n );\n }\n enableInteract() {\n this.iframe.setAttribute(\"scrolling\", \"auto\");\n this.iframe.style.pointerEvents = \"auto\";\n }\n disableInteract() {\n this.iframe.setAttribute(\"scrolling\", \"no\");\n this.iframe.style.pointerEvents = \"none\";\n }\n /**\n * Empties the replayer's cache and reclaims memory.\n * The replayer will use this cache to speed up the playback.\n */\n resetCache() {\n this.cache = createCache();\n }\n setupDom() {\n this.wrapper = document.createElement(\"div\");\n this.wrapper.classList.add(\"replayer-wrapper\");\n this.config.root.appendChild(this.wrapper);\n this.iframe = document.createElement(\"iframe\");\n const attributes2 = [\"allow-same-origin\"];\n if (this.config.UNSAFE_replayCanvas) {\n attributes2.push(\"allow-scripts\");\n }\n this.iframe.style.display = \"none\";\n this.iframe.setAttribute(\"sandbox\", attributes2.join(\" \"));\n this.disableInteract();\n this.wrapper.appendChild(this.iframe);\n const iframeDoc = getIFrameContentDocument(this.iframe);\n const iframeWindow = getIFrameContentWindow(this.iframe);\n if (iframeWindow && iframeDoc) {\n polyfill(iframeWindow, iframeDoc);\n polyfill$1(iframeWindow);\n }\n }\n rebuildFullSnapshot(event, isSync = false) {\n const iframeDoc = getIFrameContentDocument(this.iframe);\n if (!iframeDoc) {\n return this.warn(\"Looks like your replayer has been destroyed.\");\n }\n if (Object.keys(this.legacy_missingNodeRetryMap).length) {\n this.warn(\n \"Found unresolved missing node map\",\n this.legacy_missingNodeRetryMap\n );\n }\n this.legacy_missingNodeRetryMap = {};\n const collected = [];\n const afterAppend = (builtNode, id) => {\n this.collectIframeAndAttachDocument(collected, builtNode);\n for (const plugin of this.config.plugins || []) {\n if (plugin.onBuild)\n plugin.onBuild(builtNode, {\n id,\n replayer: this\n });\n }\n };\n if (this.usingVirtualDom) {\n this.virtualDom.destroyTree();\n this.usingVirtualDom = false;\n }\n this.mirror.reset();\n rebuild(event.data.node, {\n doc: iframeDoc,\n afterAppend,\n cache: this.cache,\n mirror: this.mirror\n });\n afterAppend(iframeDoc, event.data.node.id);\n for (const { mutationInQueue, builtNode } of collected) {\n this.attachDocumentToIframe(mutationInQueue, builtNode);\n this.newDocumentQueue = this.newDocumentQueue.filter(\n (m) => m !== mutationInQueue\n );\n }\n const { documentElement, head } = iframeDoc;\n this.insertStyleRules(documentElement, head);\n if (!this.service.state.matches(\"playing\")) {\n const iframeHtmlElement = iframeDoc.getElementsByTagName(\"html\")[0];\n iframeHtmlElement && iframeHtmlElement.classList.add(\"rrweb-paused\");\n }\n this.emitter.emit(ReplayerEvents.FullsnapshotRebuilded, event);\n if (!isSync) {\n this.waitForStylesheetLoad();\n }\n if (this.config.UNSAFE_replayCanvas) {\n void this.preloadAllImages();\n }\n }\n insertStyleRules(documentElement, head) {\n const injectStylesRules = rules(\n this.config.blockClass\n ).concat(this.config.insertStyleRules);\n if (this.config.pauseAnimation) {\n injectStylesRules.push(\n \"html.rrweb-paused *, html.rrweb-paused *:before, html.rrweb-paused *:after { animation-play-state: paused !important; }\"\n );\n }\n if (this.usingVirtualDom) {\n const styleEl = this.virtualDom.createElement(\"style\");\n this.virtualDom.mirror.add(\n styleEl,\n getDefaultSN(styleEl, this.virtualDom.unserializedId)\n );\n documentElement.insertBefore(styleEl, head);\n styleEl.rules.push({\n source: IncrementalSource.StyleSheetRule,\n adds: injectStylesRules.map((cssText, index) => ({\n rule: cssText,\n index\n }))\n });\n } else {\n const styleEl = document.createElement(\"style\");\n documentElement.insertBefore(\n styleEl,\n head\n );\n for (let idx = 0; idx < injectStylesRules.length; idx++) {\n styleEl.sheet?.insertRule(injectStylesRules[idx], idx);\n }\n }\n }\n attachDocumentToIframe(mutation, iframeEl) {\n const mirror2 = this.usingVirtualDom ? this.virtualDom.mirror : this.mirror;\n const iframeContentDoc = getIFrameContentDocument(\n iframeEl\n );\n const collected = [];\n const afterAppend = (builtNode, id) => {\n this.collectIframeAndAttachDocument(collected, builtNode);\n const sn = mirror2.getMeta(builtNode);\n if (sn?.type === NodeType$2.Element && sn?.tagName.toUpperCase() === \"HTML\" && iframeContentDoc) {\n const { documentElement, head } = iframeContentDoc;\n this.insertStyleRules(\n documentElement,\n head\n );\n }\n if (this.usingVirtualDom) return;\n for (const plugin of this.config.plugins || []) {\n if (plugin.onBuild)\n plugin.onBuild(builtNode, {\n id,\n replayer: this\n });\n }\n };\n buildNodeWithSN(mutation.node, {\n doc: iframeContentDoc,\n mirror: mirror2,\n hackCss: true,\n skipChild: false,\n afterAppend,\n cache: this.cache\n });\n afterAppend(iframeContentDoc, mutation.node.id);\n for (const { mutationInQueue, builtNode } of collected) {\n this.attachDocumentToIframe(mutationInQueue, builtNode);\n this.newDocumentQueue = this.newDocumentQueue.filter(\n (m) => m !== mutationInQueue\n );\n }\n }\n collectIframeAndAttachDocument(collected, builtNode) {\n if (isSerializedIframe(builtNode, this.mirror)) {\n const mutationInQueue = this.newDocumentQueue.find(\n (m) => m.parentId === this.mirror.getId(builtNode)\n );\n if (mutationInQueue) {\n collected.push({\n mutationInQueue,\n builtNode\n });\n }\n }\n }\n /**\n * pause when loading style sheet, resume when loaded all timeout exceed\n */\n waitForStylesheetLoad() {\n const iframeDoc = getIFrameContentDocument(this.iframe);\n const head = iframeDoc?.head;\n if (head) {\n const unloadSheets = /* @__PURE__ */ new Set();\n let timer;\n let beforeLoadState = this.service.state;\n const stateHandler = () => {\n beforeLoadState = this.service.state;\n };\n this.emitter.on(ReplayerEvents.Start, stateHandler);\n this.emitter.on(ReplayerEvents.Pause, stateHandler);\n const unsubscribe = () => {\n this.emitter.off(ReplayerEvents.Start, stateHandler);\n this.emitter.off(ReplayerEvents.Pause, stateHandler);\n };\n head.querySelectorAll('link[rel=\"stylesheet\"]').forEach((css) => {\n if (!css.sheet) {\n unloadSheets.add(css);\n css.addEventListener(\"load\", () => {\n unloadSheets.delete(css);\n if (unloadSheets.size === 0 && timer !== -1) {\n if (beforeLoadState.matches(\"playing\")) {\n this.play(this.getCurrentTime());\n }\n this.emitter.emit(ReplayerEvents.LoadStylesheetEnd);\n if (timer) {\n clearTimeout(timer);\n }\n unsubscribe();\n }\n });\n }\n });\n if (unloadSheets.size > 0) {\n this.service.send({ type: \"PAUSE\" });\n this.emitter.emit(ReplayerEvents.LoadStylesheetStart);\n timer = setTimeout$1(() => {\n if (beforeLoadState.matches(\"playing\")) {\n this.play(this.getCurrentTime());\n }\n timer = -1;\n unsubscribe();\n }, this.config.loadTimeout);\n }\n }\n }\n /**\n * pause when there are some canvas drawImage args need to be loaded\n */\n async preloadAllImages() {\n const promises = [];\n for (const event of this.service.state.context.events) {\n if (event.type === EventType.IncrementalSnapshot && event.data.source === IncrementalSource.CanvasMutation) {\n promises.push(\n this.deserializeAndPreloadCanvasEvents(event.data, event)\n );\n const commands = \"commands\" in event.data ? event.data.commands : [event.data];\n commands.forEach((c2) => {\n this.preloadImages(c2, event);\n });\n }\n }\n return Promise.all(promises);\n }\n preloadImages(data, event) {\n if (data.property === \"drawImage\" && typeof data.args[0] === \"string\" && !this.imageMap.has(event)) {\n const canvas = document.createElement(\"canvas\");\n const ctx = canvas.getContext(\"2d\");\n const imgd = ctx?.createImageData(canvas.width, canvas.height);\n ctx?.putImageData(imgd, 0, 0);\n }\n }\n async deserializeAndPreloadCanvasEvents(data, event) {\n if (!this.canvasEventMap.has(event)) {\n const status = {\n isUnchanged: true\n };\n if (\"commands\" in data) {\n const commands = await Promise.all(\n data.commands.map(async (c2) => {\n const args = await Promise.all(\n c2.args.map(deserializeArg(this.imageMap, null, status))\n );\n return { ...c2, args };\n })\n );\n if (status.isUnchanged === false)\n this.canvasEventMap.set(event, { ...data, commands });\n } else {\n const args = await Promise.all(\n data.args.map(deserializeArg(this.imageMap, null, status))\n );\n if (status.isUnchanged === false)\n this.canvasEventMap.set(event, { ...data, args });\n }\n }\n }\n applyIncremental(e2, isSync) {\n const { data: d } = e2;\n switch (d.source) {\n case IncrementalSource.Mutation: {\n try {\n this.applyMutation(d, isSync);\n } catch (error) {\n this.warn(`Exception in mutation ${error.message || error}`, d);\n }\n break;\n }\n case IncrementalSource.Drag:\n case IncrementalSource.TouchMove:\n case IncrementalSource.MouseMove: {\n const pointerId = getPointerId(d);\n if (!this.pointers[pointerId]) {\n this.createPointer(pointerId, e2);\n }\n const pointer = this.pointers[pointerId];\n if (isSync) {\n const lastPosition = d.positions[d.positions.length - 1];\n pointer.pointerPosition = {\n x: lastPosition.x,\n y: lastPosition.y,\n id: lastPosition.id,\n debugData: d\n };\n } else {\n d.positions.forEach((p) => {\n const action = {\n doAction: () => {\n this.moveAndHover(p.x, p.y, p.id, isSync, d, pointerId);\n },\n delay: p.timeOffset + e2.timestamp - this.service.state.context.baselineTime\n };\n this.timer.addAction(action);\n });\n this.timer.addAction({\n doAction() {\n },\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n delay: e2.delay - d.positions[0]?.timeOffset\n });\n }\n break;\n }\n case IncrementalSource.MouseInteraction: {\n const pointerId = getPointerId(d);\n if (!this.pointers[pointerId]) {\n this.createPointer(pointerId, e2);\n }\n const pointer = this.pointers[pointerId];\n if (d.id === -1) {\n break;\n }\n const event = new Event(toLowerCase(MouseInteractions[d.type]));\n const target = this.mirror.getNode(d.id);\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n this.emitter.emit(ReplayerEvents.MouseInteraction, {\n type: d.type,\n target\n });\n const { triggerFocus } = this.config;\n switch (d.type) {\n case MouseInteractions.Blur:\n if (\"blur\" in target) {\n target.blur();\n }\n break;\n case MouseInteractions.Focus:\n if (triggerFocus && target.focus) {\n target.focus({\n preventScroll: true\n });\n }\n break;\n case MouseInteractions.Click:\n case MouseInteractions.TouchStart:\n case MouseInteractions.TouchEnd:\n case MouseInteractions.MouseDown:\n case MouseInteractions.MouseUp:\n if (isSync) {\n if (d.type === MouseInteractions.TouchStart) {\n pointer.touchActive = true;\n Object.values(this.pointers).forEach((p) => {\n if (p !== pointer && !p.touchActive) {\n p.touchActive = false;\n }\n });\n } else if (d.type === MouseInteractions.TouchEnd) {\n pointer.touchActive = false;\n pointer.pointerEl.remove();\n if (pointer.mouseTail) {\n pointer.mouseTail.remove();\n }\n delete this.pointers[pointerId];\n }\n if (d.type === MouseInteractions.MouseDown) {\n this.lastMouseDownEvent = [target, event];\n } else if (d.type === MouseInteractions.MouseUp) {\n this.lastMouseDownEvent = null;\n }\n pointer.pointerPosition = {\n x: d.x || 0,\n y: d.y || 0,\n id: d.id,\n debugData: d\n };\n } else {\n if (d.type === MouseInteractions.TouchStart) {\n pointer.tailPositions.length = 0;\n }\n this.moveAndHover(d.x || 0, d.y || 0, d.id, isSync, d, pointerId);\n if (d.type === MouseInteractions.Click) {\n pointer.pointerEl.classList.remove(\"active\");\n void pointer.pointerEl.offsetWidth;\n pointer.pointerEl.classList.add(\"active\");\n } else if (d.type === MouseInteractions.TouchStart) {\n void pointer.pointerEl.offsetWidth;\n pointer.pointerEl.classList.add(\"touch-active\");\n } else if (d.type === MouseInteractions.TouchEnd) {\n pointer.pointerEl.remove();\n if (pointer.mouseTail) {\n pointer.mouseTail.remove();\n }\n delete this.pointers[pointerId];\n } else {\n target.dispatchEvent(event);\n }\n }\n break;\n case MouseInteractions.TouchCancel:\n if (isSync) {\n pointer.touchActive = false;\n } else {\n pointer.pointerEl.classList.remove(\"touch-active\");\n }\n break;\n default:\n target.dispatchEvent(event);\n }\n break;\n }\n case IncrementalSource.Scroll: {\n if (d.id === -1) {\n break;\n }\n if (this.usingVirtualDom) {\n const target = this.virtualDom.mirror.getNode(d.id);\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n target.scrollData = d;\n break;\n }\n this.applyScroll(d, isSync);\n break;\n }\n case IncrementalSource.ViewportResize:\n this.emitter.emit(ReplayerEvents.Resize, {\n width: d.width,\n height: d.height\n });\n break;\n case IncrementalSource.Input: {\n if (d.id === -1) {\n break;\n }\n if (this.usingVirtualDom) {\n const target = this.virtualDom.mirror.getNode(d.id);\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n target.inputData = d;\n break;\n }\n this.applyInput(d);\n break;\n }\n case IncrementalSource.MediaInteraction: {\n const target = this.usingVirtualDom ? this.virtualDom.mirror.getNode(d.id) : this.mirror.getNode(d.id);\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n const mediaEl = target;\n try {\n if (d.currentTime !== void 0) {\n mediaEl.currentTime = d.currentTime;\n }\n if (d.volume !== void 0) {\n mediaEl.volume = d.volume;\n }\n if (d.muted !== void 0) {\n mediaEl.muted = d.muted;\n }\n if (d.type === MediaInteractions.Pause) {\n mediaEl.pause();\n }\n if (d.type === MediaInteractions.Play) {\n void mediaEl.play();\n }\n if (d.type === MediaInteractions.RateChange) {\n mediaEl.playbackRate = d.playbackRate;\n }\n } catch (error) {\n this.warn(\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, @typescript-eslint/restrict-template-expressions\n `Failed to replay media interactions: ${error.message || error}`\n );\n }\n break;\n }\n case IncrementalSource.StyleSheetRule:\n case IncrementalSource.StyleDeclaration: {\n if (this.usingVirtualDom) {\n if (d.styleId) this.constructedStyleMutations.push(d);\n else if (d.id)\n this.virtualDom.mirror.getNode(d.id)?.rules?.push(d);\n } else this.applyStyleSheetMutation(d);\n break;\n }\n case IncrementalSource.CanvasMutation: {\n if (!this.config.UNSAFE_replayCanvas) {\n return;\n }\n if (this.usingVirtualDom) {\n const target = this.virtualDom.mirror.getNode(\n d.id\n );\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n target.canvasMutations.push({\n event: e2,\n mutation: d\n });\n } else {\n const target = this.mirror.getNode(d.id);\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n void canvasMutation({\n event: e2,\n mutation: d,\n target,\n imageMap: this.imageMap,\n canvasEventMap: this.canvasEventMap,\n errorHandler: this.warnCanvasMutationFailed.bind(this)\n });\n }\n break;\n }\n case IncrementalSource.Font: {\n try {\n const fontFace = new FontFace(\n d.family,\n d.buffer ? new Uint8Array(JSON.parse(d.fontSource)) : d.fontSource,\n d.descriptors\n );\n getIFrameContentDocument(this.iframe)?.fonts.add(fontFace);\n } catch (error) {\n this.warn(error);\n }\n break;\n }\n case IncrementalSource.Selection: {\n if (isSync) {\n this.lastSelectionData = d;\n break;\n }\n this.applySelection(d);\n break;\n }\n case IncrementalSource.AdoptedStyleSheet: {\n if (this.usingVirtualDom) this.adoptedStyleSheets.push(d);\n else this.applyAdoptedStyleSheet(d);\n break;\n }\n }\n }\n applyMutation(d, isSync) {\n if (this.config.useVirtualDom && !this.usingVirtualDom && isSync) {\n this.usingVirtualDom = true;\n const iframeDoc = getIFrameContentDocument(this.iframe);\n if (iframeDoc) {\n buildFromDom(iframeDoc, this.mirror, this.virtualDom);\n }\n if (Object.keys(this.legacy_missingNodeRetryMap).length) {\n for (const key in this.legacy_missingNodeRetryMap) {\n try {\n const value = this.legacy_missingNodeRetryMap[key];\n const virtualNode = buildFromNode(\n value.node,\n this.virtualDom,\n this.mirror\n );\n if (virtualNode) value.node = virtualNode;\n } catch (error) {\n this.warn(error);\n }\n }\n }\n }\n const mirror2 = this.usingVirtualDom ? this.virtualDom.mirror : this.mirror;\n d.removes = d.removes.filter((mutation) => {\n if (!mirror2.getNode(mutation.id)) {\n this.warnNodeNotFound(d, mutation.id);\n return false;\n }\n return true;\n });\n d.removes.forEach((mutation) => {\n const target = mirror2.getNode(mutation.id);\n if (!target) {\n return;\n }\n let parent = mirror2.getNode(\n mutation.parentId\n );\n if (!parent) {\n return this.warnNodeNotFound(d, mutation.parentId);\n }\n if (mutation.isShadow && hasShadowRoot(parent)) {\n parent = parent.shadowRoot;\n }\n mirror2.removeNodeFromMap(target);\n if (parent)\n try {\n parent.removeChild(target);\n if (this.usingVirtualDom && target.nodeName === \"#text\" && parent.nodeName === \"STYLE\" && parent.rules?.length > 0)\n parent.rules = [];\n } catch (error) {\n if (error instanceof DOMException) {\n this.warn(\n \"parent could not remove child in mutation\",\n parent,\n target,\n d\n );\n } else {\n throw error;\n }\n }\n });\n const legacy_missingNodeMap = {\n ...this.legacy_missingNodeRetryMap\n };\n const queue = [];\n const nextNotInDOM = (mutation) => {\n let next = null;\n if (mutation.nextId) {\n next = mirror2.getNode(mutation.nextId);\n }\n if (mutation.nextId !== null && mutation.nextId !== void 0 && mutation.nextId !== -1 && !next) {\n return true;\n }\n return false;\n };\n const appendNode = (mutation) => {\n const iframeDoc = getIFrameContentDocument(this.iframe);\n if (!iframeDoc) {\n return this.warn(\"Looks like your replayer has been destroyed.\");\n }\n let parent = mirror2.getNode(\n mutation.parentId\n );\n if (!parent) {\n if (mutation.node.type === NodeType$2.Document) {\n return this.newDocumentQueue.push(mutation);\n }\n return queue.push(mutation);\n }\n if (mutation.node.isShadow) {\n if (!hasShadowRoot(parent)) {\n parent.attachShadow({ mode: \"open\" });\n parent = parent.shadowRoot;\n } else parent = parent.shadowRoot;\n }\n let previous = null;\n let next = null;\n if (mutation.previousId) {\n previous = mirror2.getNode(mutation.previousId);\n }\n if (mutation.nextId) {\n next = mirror2.getNode(mutation.nextId);\n }\n if (nextNotInDOM(mutation)) {\n return queue.push(mutation);\n }\n if (mutation.node.rootId && !mirror2.getNode(mutation.node.rootId)) {\n return;\n }\n const targetDoc = mutation.node.rootId ? mirror2.getNode(mutation.node.rootId) : this.usingVirtualDom ? this.virtualDom : iframeDoc;\n if (isSerializedIframe(parent, mirror2)) {\n this.attachDocumentToIframe(\n mutation,\n parent\n );\n return;\n }\n const afterAppend = (node, id) => {\n if (this.usingVirtualDom) return;\n for (const plugin of this.config.plugins || []) {\n if (plugin.onBuild) plugin.onBuild(node, { id, replayer: this });\n }\n };\n const target = buildNodeWithSN(mutation.node, {\n doc: targetDoc,\n // can be Document or RRDocument\n mirror: mirror2,\n // can be this.mirror or virtualDom.mirror\n skipChild: true,\n hackCss: true,\n cache: this.cache,\n /**\n * caveat: `afterAppend` only gets called on child nodes of target\n * we have to call it again below when this target was added to the DOM\n */\n afterAppend\n });\n if (mutation.previousId === -1 || mutation.nextId === -1) {\n legacy_missingNodeMap[mutation.node.id] = {\n node: target,\n mutation\n };\n return;\n }\n const parentSn = mirror2.getMeta(parent);\n if (parentSn && parentSn.type === NodeType$2.Element && parentSn.tagName === \"textarea\" && mutation.node.type === NodeType$2.Text) {\n const childNodeArray = Array.isArray(parent.childNodes) ? parent.childNodes : Array.from(parent.childNodes);\n for (const c2 of childNodeArray) {\n if (c2.nodeType === parent.TEXT_NODE) {\n parent.removeChild(c2);\n }\n }\n } else if (parentSn?.type === NodeType$2.Document) {\n const parentDoc = parent;\n if (mutation.node.type === NodeType$2.DocumentType && parentDoc.childNodes[0]?.nodeType === Node.DOCUMENT_TYPE_NODE)\n parentDoc.removeChild(parentDoc.childNodes[0]);\n if (target.nodeName === \"HTML\" && parentDoc.documentElement)\n parentDoc.removeChild(\n parentDoc.documentElement\n );\n }\n if (previous && previous.nextSibling && previous.nextSibling.parentNode) {\n parent.insertBefore(\n target,\n previous.nextSibling\n );\n } else if (next && next.parentNode) {\n parent.contains(next) ? parent.insertBefore(target, next) : parent.insertBefore(target, null);\n } else {\n parent.appendChild(target);\n }\n afterAppend(target, mutation.node.id);\n if (this.usingVirtualDom && target.nodeName === \"#text\" && parent.nodeName === \"STYLE\" && parent.rules?.length > 0)\n parent.rules = [];\n if (isSerializedIframe(target, this.mirror)) {\n const targetId = this.mirror.getId(target);\n const mutationInQueue = this.newDocumentQueue.find(\n (m) => m.parentId === targetId\n );\n if (mutationInQueue) {\n this.attachDocumentToIframe(\n mutationInQueue,\n target\n );\n this.newDocumentQueue = this.newDocumentQueue.filter(\n (m) => m !== mutationInQueue\n );\n }\n }\n if (mutation.previousId || mutation.nextId) {\n this.legacy_resolveMissingNode(\n legacy_missingNodeMap,\n parent,\n target,\n mutation\n );\n }\n };\n d.adds.forEach((mutation) => {\n appendNode(mutation);\n });\n const startTime = Date.now();\n while (queue.length) {\n const resolveTrees = queueToResolveTrees(queue);\n queue.length = 0;\n if (Date.now() - startTime > 500) {\n this.warn(\n \"Timeout in the loop, please check the resolve tree data:\",\n resolveTrees\n );\n break;\n }\n for (const tree of resolveTrees) {\n const parent = mirror2.getNode(tree.value.parentId);\n if (!parent) {\n this.debug(\n \"Drop resolve tree since there is no parent for the root node.\",\n tree\n );\n } else {\n iterateResolveTree(tree, (mutation) => {\n appendNode(mutation);\n });\n }\n }\n }\n if (Object.keys(legacy_missingNodeMap).length) {\n Object.assign(this.legacy_missingNodeRetryMap, legacy_missingNodeMap);\n }\n uniqueTextMutations(d.texts).forEach((mutation) => {\n const target = mirror2.getNode(mutation.id);\n if (!target) {\n if (d.removes.find((r2) => r2.id === mutation.id)) {\n return;\n }\n return this.warnNodeNotFound(d, mutation.id);\n }\n target.textContent = mutation.value;\n if (this.usingVirtualDom) {\n const parent = target.parentNode;\n if (parent?.rules?.length > 0) parent.rules = [];\n }\n });\n d.attributes.forEach((mutation) => {\n const target = mirror2.getNode(mutation.id);\n if (!target) {\n if (d.removes.find((r2) => r2.id === mutation.id)) {\n return;\n }\n return this.warnNodeNotFound(d, mutation.id);\n }\n for (const attributeName in mutation.attributes) {\n if (typeof attributeName === \"string\") {\n const value = mutation.attributes[attributeName];\n if (value === null) {\n target.removeAttribute(attributeName);\n } else if (typeof value === \"string\") {\n try {\n if (attributeName === \"_cssText\" && (target.nodeName === \"LINK\" || target.nodeName === \"STYLE\")) {\n try {\n const newSn = mirror2.getMeta(\n target\n );\n const newNode = buildNodeWithSN(\n {\n ...newSn,\n attributes: {\n ...newSn.attributes,\n ...mutation.attributes\n }\n },\n {\n doc: target.ownerDocument,\n // can be Document or RRDocument\n mirror: mirror2,\n skipChild: true,\n hackCss: true,\n cache: this.cache\n }\n );\n const siblingNode = target.nextSibling;\n const parentNode = target.parentNode;\n if (newNode && parentNode) {\n parentNode.removeChild(target);\n parentNode.insertBefore(\n newNode,\n siblingNode\n );\n mirror2.replace(mutation.id, newNode);\n break;\n }\n } catch (e2) {\n }\n }\n target.setAttribute(\n attributeName,\n value\n );\n } catch (error) {\n this.warn(\n \"An error occurred may due to the checkout feature.\",\n error\n );\n }\n } else if (attributeName === \"style\") {\n const styleValues = value;\n const targetEl = target;\n for (const s2 in styleValues) {\n if (styleValues[s2] === false) {\n targetEl.style.removeProperty(s2);\n } else if (styleValues[s2] instanceof Array) {\n const svp = styleValues[s2];\n targetEl.style.setProperty(s2, svp[0], svp[1]);\n } else {\n const svs = styleValues[s2];\n targetEl.style.setProperty(s2, svs);\n }\n }\n }\n }\n }\n });\n }\n /**\n * Apply the scroll data on real elements.\n * If the replayer is in sync mode, smooth scroll behavior should be disabled.\n * @param d - the scroll data\n * @param isSync - whether the replayer is in sync mode(fast-forward)\n */\n applyScroll(d, isSync) {\n const target = this.mirror.getNode(d.id);\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n const sn = this.mirror.getMeta(target);\n const iframeDoc = getIFrameContentDocument(this.iframe);\n if (target === iframeDoc) {\n this.iframe.contentWindow?.scrollTo({\n top: d.y,\n left: d.x,\n behavior: isSync ? \"auto\" : \"smooth\"\n });\n } else if (sn?.type === NodeType$2.Document) {\n target.defaultView?.scrollTo({\n top: d.y,\n left: d.x,\n behavior: isSync ? \"auto\" : \"smooth\"\n });\n } else {\n try {\n target.scrollTo({\n top: d.y,\n left: d.x,\n behavior: isSync ? \"auto\" : \"smooth\"\n });\n } catch (error) {\n }\n }\n }\n applyInput(d) {\n const target = this.mirror.getNode(d.id);\n if (!target) {\n return this.debugNodeNotFound(d, d.id);\n }\n try {\n target.checked = d.isChecked;\n target.value = d.text;\n } catch (error) {\n }\n }\n applySelection(d) {\n try {\n const selectionSet = /* @__PURE__ */ new Set();\n const ranges = d.ranges.map(({ start, startOffset, end, endOffset }) => {\n const startContainer = this.mirror.getNode(start);\n const endContainer = this.mirror.getNode(end);\n if (!startContainer || !endContainer) return;\n const result = new Range();\n result.setStart(startContainer, startOffset);\n result.setEnd(endContainer, endOffset);\n const doc = startContainer.ownerDocument;\n const selection = doc?.getSelection();\n selection && selectionSet.add(selection);\n return {\n range: result,\n selection\n };\n });\n selectionSet.forEach((s2) => s2.removeAllRanges());\n ranges.forEach((r2) => r2 && r2.selection?.addRange(r2.range));\n } catch (error) {\n }\n }\n applyStyleSheetMutation(data) {\n let styleSheet = null;\n if (data.styleId) styleSheet = this.styleMirror.getStyle(data.styleId);\n else if (data.id)\n styleSheet = this.mirror.getNode(data.id)?.sheet || null;\n if (!styleSheet) return;\n if (data.source === IncrementalSource.StyleSheetRule)\n this.applyStyleSheetRule(data, styleSheet);\n else if (data.source === IncrementalSource.StyleDeclaration)\n this.applyStyleDeclaration(data, styleSheet);\n }\n applyStyleSheetRule(data, styleSheet) {\n data.adds?.forEach(({ rule, index: nestedIndex }) => {\n try {\n if (Array.isArray(nestedIndex)) {\n const { positions, index } = getPositionsAndIndex(nestedIndex);\n const nestedRule = getNestedRule(styleSheet.cssRules, positions);\n nestedRule.insertRule(rule, index);\n } else {\n const index = nestedIndex === void 0 ? void 0 : Math.min(nestedIndex, styleSheet.cssRules.length);\n styleSheet?.insertRule(rule, index);\n }\n } catch (e2) {\n }\n });\n data.removes?.forEach(({ index: nestedIndex }) => {\n try {\n if (Array.isArray(nestedIndex)) {\n const { positions, index } = getPositionsAndIndex(nestedIndex);\n const nestedRule = getNestedRule(styleSheet.cssRules, positions);\n nestedRule.deleteRule(index || 0);\n } else {\n styleSheet?.deleteRule(nestedIndex);\n }\n } catch (e2) {\n }\n });\n if (data.replace)\n try {\n void styleSheet.replace?.(data.replace);\n } catch (e2) {\n }\n if (data.replaceSync)\n try {\n styleSheet.replaceSync?.(data.replaceSync);\n } catch (e2) {\n }\n }\n applyStyleDeclaration(data, styleSheet) {\n if (data.set) {\n const rule = getNestedRule(\n styleSheet.rules,\n data.index\n );\n rule && rule.style && rule.style.setProperty(\n data.set.property,\n data.set.value,\n data.set.priority\n );\n }\n if (data.remove) {\n const rule = getNestedRule(\n styleSheet.rules,\n data.index\n );\n rule && rule.style && rule.style.removeProperty(data.remove.property);\n }\n }\n applyAdoptedStyleSheet(data) {\n const targetHost = this.mirror.getNode(data.id);\n if (!targetHost) return;\n data.styles?.forEach((style) => {\n let newStyleSheet = null;\n let hostWindow = null;\n if (hasShadowRoot(targetHost))\n hostWindow = targetHost.ownerDocument?.defaultView || null;\n else if (targetHost.nodeName === \"#document\")\n hostWindow = targetHost.defaultView;\n if (!hostWindow) return;\n try {\n newStyleSheet = new hostWindow.CSSStyleSheet();\n this.styleMirror.add(newStyleSheet, style.styleId);\n this.applyStyleSheetRule(\n {\n source: IncrementalSource.StyleSheetRule,\n adds: style.rules\n },\n newStyleSheet\n );\n } catch (e2) {\n }\n });\n const MAX_RETRY_TIME = 10;\n let count = 0;\n const adoptStyleSheets = (targetHost2, styleIds) => {\n const stylesToAdopt = styleIds.map((styleId) => this.styleMirror.getStyle(styleId)).filter((style) => style !== null);\n if (hasShadowRoot(targetHost2))\n targetHost2.shadowRoot.adoptedStyleSheets = stylesToAdopt;\n else if (targetHost2.nodeName === \"#document\")\n targetHost2.adoptedStyleSheets = stylesToAdopt;\n if (stylesToAdopt.length !== styleIds.length && count < MAX_RETRY_TIME) {\n setTimeout$1(\n () => adoptStyleSheets(targetHost2, styleIds),\n 0 + 100 * count\n );\n count++;\n }\n };\n adoptStyleSheets(targetHost, data.styleIds);\n }\n legacy_resolveMissingNode(map, parent, target, targetMutation) {\n const { previousId, nextId } = targetMutation;\n const previousInMap = previousId && map[previousId];\n const nextInMap = nextId && map[nextId];\n if (previousInMap) {\n const { node, mutation } = previousInMap;\n parent.insertBefore(node, target);\n delete map[mutation.node.id];\n delete this.legacy_missingNodeRetryMap[mutation.node.id];\n if (mutation.previousId || mutation.nextId) {\n this.legacy_resolveMissingNode(map, parent, node, mutation);\n }\n }\n if (nextInMap) {\n const { node, mutation } = nextInMap;\n parent.insertBefore(\n node,\n target.nextSibling\n );\n delete map[mutation.node.id];\n delete this.legacy_missingNodeRetryMap[mutation.node.id];\n if (mutation.previousId || mutation.nextId) {\n this.legacy_resolveMissingNode(map, parent, node, mutation);\n }\n }\n }\n moveAndHover(x, y, id, isSync, debugData, pointerId) {\n const target = this.mirror.getNode(id);\n if (!target) {\n return this.debugNodeNotFound(debugData, id);\n }\n const base = getBaseDimension(target, this.iframe);\n const _x = x * base.absoluteScale + base.x;\n const _y = y * base.absoluteScale + base.y;\n const pointer = this.pointers[pointerId];\n if (pointer && pointer.pointerEl) {\n pointer.pointerEl.style.left = `${_x}px`;\n pointer.pointerEl.style.top = `${_y}px`;\n }\n if (!isSync) {\n this.drawMouseTail({ x: _x, y: _y }, pointerId);\n }\n this.hoverElements(target);\n }\n drawMouseTail(position, pointerId) {\n const pointer = this.pointers[pointerId];\n if (!pointer || !pointer.mouseTail) {\n return;\n }\n const { lineCap, lineWidth, strokeStyle, duration } = this.config.mouseTail === true ? defaultMouseTailConfig : Object.assign({}, defaultMouseTailConfig, this.config.mouseTail);\n const draw = () => {\n if (!pointer || !pointer.mouseTail) {\n return;\n }\n const mouseTail = pointer.mouseTail;\n const ctx = mouseTail.getContext(\"2d\");\n if (!ctx || !pointer.tailPositions.length) {\n return;\n }\n ctx.clearRect(0, 0, mouseTail.width, mouseTail.height);\n ctx.beginPath();\n ctx.lineWidth = lineWidth;\n ctx.lineCap = lineCap;\n ctx.strokeStyle = strokeStyle;\n ctx.moveTo(pointer.tailPositions[0].x, pointer.tailPositions[0].y);\n pointer.tailPositions.forEach((p) => ctx.lineTo(p.x, p.y));\n ctx.stroke();\n };\n pointer.tailPositions.push(position);\n draw();\n setTimeout$1(() => {\n if (pointerId in this.pointers) {\n pointer.tailPositions = pointer.tailPositions.filter(\n (p) => p !== position\n );\n draw();\n }\n }, duration / this.speedService.state.context.timer.speed);\n }\n hoverElements(el) {\n const iframeDoc = getIFrameContentDocument(this.iframe);\n const rootElement = this.lastHoveredRootNode || iframeDoc;\n if (rootElement && typeof rootElement.querySelectorAll === \"function\") {\n rootElement.querySelectorAll(\".\\\\:hover\").forEach((hoveredEl) => {\n hoveredEl.classList.remove(\":hover\");\n });\n }\n this.lastHoveredRootNode = el.getRootNode();\n let currentEl = el;\n while (currentEl) {\n if (currentEl.classList) {\n currentEl.classList.add(\":hover\");\n }\n currentEl = currentEl.parentElement;\n }\n }\n isUserInteraction(event) {\n if (event.type !== EventType.IncrementalSnapshot) {\n return false;\n }\n return event.data.source > IncrementalSource.Mutation && event.data.source <= IncrementalSource.Input;\n }\n backToNormal() {\n this.nextUserInteractionEvent = null;\n if (this.speedService.state.matches(\"normal\")) {\n return;\n }\n this.speedService.send({ type: \"BACK_TO_NORMAL\" });\n this.emitter.emit(ReplayerEvents.SkipEnd, {\n speed: this.speedService.state.context.normalSpeed\n });\n }\n warnNodeNotFound(d, id) {\n this.warn(`Node with id '${id}' not found. `, d);\n }\n warnCanvasMutationFailed(d, error) {\n this.warn(`Has error on canvas update`, error, \"canvas mutation:\", d);\n }\n debugNodeNotFound(d, id) {\n this.debug(`Node with id '${id}' not found. `, d);\n }\n warn(...args) {\n if (!this.config.showWarning) {\n return;\n }\n this.config.logger.warn(REPLAY_CONSOLE_PREFIX, ...args);\n }\n debug(...args) {\n if (!this.config.showDebug) {\n return;\n }\n this.config.logger.log(REPLAY_CONSOLE_PREFIX, ...args);\n }\n}\nexport {\n CanvasManager,\n EventType,\n IncrementalSource,\n MouseInteractions,\n Replayer,\n ReplayerEvents,\n addCustomEvent,\n canvasMutation,\n deserializeArg,\n freezePage,\n record,\n takeFullSnapshot,\n utils\n};\n//# sourceMappingURL=rrweb.js.map\n","type ClassOption = string | RegExp;\n\n/** Duplicate this from @sentry-internal/rrweb so we can export this as well. */\nexport const ReplayEventTypeDomContentLoaded = 0;\nexport const ReplayEventTypeLoad = 1;\nexport const ReplayEventTypeFullSnapshot = 2;\nexport const ReplayEventTypeIncrementalSnapshot = 3;\nexport const ReplayEventTypeMeta = 4;\nexport const ReplayEventTypeCustom = 5;\nexport const ReplayEventTypePlugin = 6;\n\nexport type ReplayEventType =\n | typeof ReplayEventTypeDomContentLoaded\n | typeof ReplayEventTypeLoad\n | typeof ReplayEventTypeFullSnapshot\n | typeof ReplayEventTypeIncrementalSnapshot\n | typeof ReplayEventTypeMeta\n | typeof ReplayEventTypeCustom\n | typeof ReplayEventTypePlugin;\n\n/**\n * This is a partial copy of rrweb's eventWithTime type which only contains the properties\n * we specifically need in the SDK.\n */\nexport type ReplayEventWithTime = {\n type: ReplayEventType;\n data: unknown;\n timestamp: number;\n delay?: number;\n};\n\n/**\n * This is a partial copy of rrweb's recording options which only contains the properties\n * we specifically use in the SDK. Users can specify additional properties, hence we add the\n * Record union type.\n */\nexport type RrwebRecordOptions = {\n maskAllText?: boolean;\n maskAllInputs?: boolean;\n blockClass?: ClassOption;\n ignoreClass?: string;\n maskTextClass?: ClassOption;\n maskTextSelector?: string;\n blockSelector?: string;\n maskInputOptions?: Record;\n recordCrossOriginIframes?: boolean;\n} & Record;\n\nexport interface CanvasManagerInterface {\n reset(): void;\n freeze(): void;\n unfreeze(): void;\n lock(): void;\n unlock(): void;\n snapshot(): void;\n addWindow(win: typeof globalThis & Window): void;\n addShadowRoot(shadowRoot: ShadowRoot): void;\n resetShadowRoots(): void;\n}\n\nexport interface CanvasManagerOptions {\n recordCanvas: boolean;\n enableManualSnapshot?: boolean;\n blockClass: string | RegExp;\n blockSelector: string | null;\n unblockSelector: string | null;\n sampling?: 'all' | number;\n dataURLOptions: Partial<{\n type: string;\n quality: number;\n }>;\n mutationCb: (p: any) => void;\n win: typeof globalThis & Window;\n mirror: any;\n}\n","/**\n * Converts a timestamp to ms, if it was in s, or keeps it as ms.\n */\nexport function timestampToMs(timestamp: number): number {\n const isMs = timestamp > 9999999999;\n return isMs ? timestamp : timestamp * 1000;\n}\n\n/**\n * Converts a timestamp to s, if it was in ms, or keeps it as s.\n */\nexport function timestampToS(timestamp: number): number {\n const isMs = timestamp > 9999999999;\n return isMs ? timestamp / 1000 : timestamp;\n}\n","import { EventType } from '@sentry-internal/rrweb';\nimport { normalize } from '@sentry/core';\nimport type { Breadcrumb } from '@sentry/core';\n\nimport type { ReplayContainer } from '../../types';\n\n/**\n * Add a breadcrumb event to replay.\n */\nexport function addBreadcrumbEvent(replay: ReplayContainer, breadcrumb: Breadcrumb): void {\n if (breadcrumb.category === 'sentry.transaction') {\n return;\n }\n\n if (['ui.click', 'ui.input'].includes(breadcrumb.category as string)) {\n replay.triggerUserActivity();\n } else {\n replay.checkAndHandleExpiredSession();\n }\n\n replay.addUpdate(() => {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n replay.throttledAddEvent({\n type: EventType.Custom,\n // TODO: We were converting from ms to seconds for breadcrumbs, spans,\n // but maybe we should just keep them as milliseconds\n timestamp: (breadcrumb.timestamp || 0) * 1000,\n data: {\n tag: 'breadcrumb',\n // normalize to max. 10 depth and 1_000 properties per object\n payload: normalize(breadcrumb, 10, 1_000),\n },\n });\n\n // Do not flush after console log messages\n return breadcrumb.category === 'console';\n });\n}\n","import type { INode } from '@sentry-internal/rrweb-snapshot';\n\nconst INTERACTIVE_SELECTOR = 'button,a';\n\n/** Get the closest interactive parent element, or else return the given element. */\nexport function getClosestInteractive(element: Element): Element {\n const closestInteractive = element.closest(INTERACTIVE_SELECTOR);\n return closestInteractive || element;\n}\n\n/**\n * For clicks, we check if the target is inside of a button or link\n * If so, we use this as the target instead\n * This is useful because if you click on the image in ,\n * The target will be the image, not the button, which we don't want here\n */\nexport function getClickTargetNode(event: Event | MouseEvent | Node): Node | INode | null {\n const target = getTargetNode(event);\n\n if (!target || !(target instanceof Element)) {\n return target;\n }\n\n return getClosestInteractive(target);\n}\n\n/** Get the event target node. */\nexport function getTargetNode(event: Node | { target: EventTarget | null }): Node | INode | null {\n if (isEventWithTarget(event)) {\n return event.target as Node | null;\n }\n\n return event;\n}\n\nfunction isEventWithTarget(event: unknown): event is { target: EventTarget | null } {\n return typeof event === 'object' && !!event && 'target' in event;\n}\n","import { fill } from '@sentry/core';\n\nimport { WINDOW } from '../../constants';\n\ntype WindowOpenHandler = () => void;\n\nlet handlers: undefined | WindowOpenHandler[];\n\n/**\n * Register a handler to be called when `window.open()` is called.\n * Returns a cleanup function.\n */\nexport function onWindowOpen(cb: WindowOpenHandler): () => void {\n // Ensure to only register this once\n if (!handlers) {\n handlers = [];\n monkeyPatchWindowOpen();\n }\n\n handlers.push(cb);\n\n return () => {\n const pos = handlers ? handlers.indexOf(cb) : -1;\n if (pos > -1) {\n (handlers as WindowOpenHandler[]).splice(pos, 1);\n }\n };\n}\n\nfunction monkeyPatchWindowOpen(): void {\n fill(WINDOW, 'open', function (originalWindowOpen: () => void): () => void {\n return function (...args: unknown[]): void {\n if (handlers) {\n try {\n handlers.forEach(handler => handler());\n } catch (e) {\n // ignore errors in here\n }\n }\n\n return originalWindowOpen.apply(WINDOW, args);\n };\n });\n}\n","import { setTimeout } from '@sentry-internal/browser-utils';\nimport { IncrementalSource, MouseInteractions, record } from '@sentry-internal/rrweb';\nimport type { Breadcrumb } from '@sentry/core';\n\nimport { WINDOW } from '../constants';\nimport type {\n RecordingEvent,\n ReplayClickDetector,\n ReplayContainer,\n ReplayMultiClickFrame,\n ReplaySlowClickFrame,\n SlowClickConfig,\n} from '../types';\nimport { ReplayEventTypeIncrementalSnapshot } from '../types';\nimport { timestampToS } from '../util/timestamp';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\nimport { getClosestInteractive } from './util/domUtils';\nimport { onWindowOpen } from './util/onWindowOpen';\n\ntype ClickBreadcrumb = Breadcrumb & {\n timestamp: number;\n};\n\ninterface Click {\n timestamp: number;\n mutationAfter?: number;\n scrollAfter?: number;\n clickBreadcrumb: ClickBreadcrumb;\n clickCount: number;\n node: HTMLElement;\n}\n\ntype IncrementalRecordingEvent = RecordingEvent & {\n type: typeof ReplayEventTypeIncrementalSnapshot;\n data: { source: IncrementalSource };\n};\n\ntype IncrementalMouseInteractionRecordingEvent = IncrementalRecordingEvent & {\n type: typeof ReplayEventTypeIncrementalSnapshot;\n data: { type: MouseInteractions; id: number };\n};\n\n/** Any IncrementalSource for rrweb that we interpret as a kind of mutation. */\nconst IncrementalMutationSources = new Set([\n IncrementalSource.Mutation,\n IncrementalSource.StyleSheetRule,\n IncrementalSource.StyleDeclaration,\n IncrementalSource.AdoptedStyleSheet,\n IncrementalSource.CanvasMutation,\n IncrementalSource.Selection,\n IncrementalSource.MediaInteraction,\n]);\n\n/** Handle a click. */\nexport function handleClick(clickDetector: ReplayClickDetector, clickBreadcrumb: Breadcrumb, node: HTMLElement): void {\n clickDetector.handleClick(clickBreadcrumb, node);\n}\n\n/** A click detector class that can be used to detect slow or rage clicks on elements. */\nexport class ClickDetector implements ReplayClickDetector {\n // protected for testing\n protected _lastMutation: number;\n protected _lastScroll: number;\n\n private _clicks: Click[];\n private _teardown: undefined | (() => void);\n\n private _threshold: number;\n private _scrollTimeout: number;\n private _timeout: number;\n private _ignoreSelector: string;\n\n private _replay: ReplayContainer;\n private _checkClickTimeout?: ReturnType;\n private _addBreadcrumbEvent: typeof addBreadcrumbEvent;\n\n public constructor(\n replay: ReplayContainer,\n slowClickConfig: SlowClickConfig,\n // Just for easier testing\n _addBreadcrumbEvent = addBreadcrumbEvent,\n ) {\n this._lastMutation = 0;\n this._lastScroll = 0;\n this._clicks = [];\n\n // We want everything in s, but options are in ms\n this._timeout = slowClickConfig.timeout / 1000;\n this._threshold = slowClickConfig.threshold / 1000;\n this._scrollTimeout = slowClickConfig.scrollTimeout / 1000;\n this._replay = replay;\n this._ignoreSelector = slowClickConfig.ignoreSelector;\n this._addBreadcrumbEvent = _addBreadcrumbEvent;\n }\n\n /** Register click detection handlers on mutation or scroll. */\n public addListeners(): void {\n const cleanupWindowOpen = onWindowOpen(() => {\n // Treat window.open as mutation\n this._lastMutation = nowInSeconds();\n });\n\n this._teardown = () => {\n cleanupWindowOpen();\n\n this._clicks = [];\n this._lastMutation = 0;\n this._lastScroll = 0;\n };\n }\n\n /** Clean up listeners. */\n public removeListeners(): void {\n if (this._teardown) {\n this._teardown();\n }\n\n if (this._checkClickTimeout) {\n clearTimeout(this._checkClickTimeout);\n }\n }\n\n /** @inheritDoc */\n public handleClick(breadcrumb: Breadcrumb, node: HTMLElement): void {\n if (ignoreElement(node, this._ignoreSelector) || !isClickBreadcrumb(breadcrumb)) {\n return;\n }\n\n const newClick: Click = {\n timestamp: timestampToS(breadcrumb.timestamp),\n clickBreadcrumb: breadcrumb,\n // Set this to 0 so we know it originates from the click breadcrumb\n clickCount: 0,\n node,\n };\n\n // If there was a click in the last 1s on the same element, ignore it - only keep a single reference per second\n if (\n this._clicks.some(click => click.node === newClick.node && Math.abs(click.timestamp - newClick.timestamp) < 1)\n ) {\n return;\n }\n\n this._clicks.push(newClick);\n\n // If this is the first new click, set a timeout to check for multi clicks\n if (this._clicks.length === 1) {\n this._scheduleCheckClicks();\n }\n }\n\n /** @inheritDoc */\n public registerMutation(timestamp = Date.now()): void {\n this._lastMutation = timestampToS(timestamp);\n }\n\n /** @inheritDoc */\n public registerScroll(timestamp = Date.now()): void {\n this._lastScroll = timestampToS(timestamp);\n }\n\n /** @inheritDoc */\n public registerClick(element: HTMLElement): void {\n const node = getClosestInteractive(element);\n this._handleMultiClick(node as HTMLElement);\n }\n\n /** Count multiple clicks on elements. */\n private _handleMultiClick(node: HTMLElement): void {\n this._getClicks(node).forEach(click => {\n click.clickCount++;\n });\n }\n\n /** Get all pending clicks for a given node. */\n private _getClicks(node: HTMLElement): Click[] {\n return this._clicks.filter(click => click.node === node);\n }\n\n /** Check the clicks that happened. */\n private _checkClicks(): void {\n const timedOutClicks: Click[] = [];\n\n const now = nowInSeconds();\n\n this._clicks.forEach(click => {\n if (!click.mutationAfter && this._lastMutation) {\n click.mutationAfter = click.timestamp <= this._lastMutation ? this._lastMutation - click.timestamp : undefined;\n }\n if (!click.scrollAfter && this._lastScroll) {\n click.scrollAfter = click.timestamp <= this._lastScroll ? this._lastScroll - click.timestamp : undefined;\n }\n\n // All of these are in seconds!\n if (click.timestamp + this._timeout <= now) {\n timedOutClicks.push(click);\n }\n });\n\n // Remove \"old\" clicks\n for (const click of timedOutClicks) {\n const pos = this._clicks.indexOf(click);\n\n if (pos > -1) {\n this._generateBreadcrumbs(click);\n this._clicks.splice(pos, 1);\n }\n }\n\n // Trigger new check, unless no clicks left\n if (this._clicks.length) {\n this._scheduleCheckClicks();\n }\n }\n\n /** Generate matching breadcrumb(s) for the click. */\n private _generateBreadcrumbs(click: Click): void {\n const replay = this._replay;\n const hadScroll = click.scrollAfter && click.scrollAfter <= this._scrollTimeout;\n const hadMutation = click.mutationAfter && click.mutationAfter <= this._threshold;\n\n const isSlowClick = !hadScroll && !hadMutation;\n const { clickCount, clickBreadcrumb } = click;\n\n // Slow click\n if (isSlowClick) {\n // If `mutationAfter` is set, it means a mutation happened after the threshold, but before the timeout\n // If not, it means we just timed out without scroll & mutation\n const timeAfterClickMs = Math.min(click.mutationAfter || this._timeout, this._timeout) * 1000;\n const endReason = timeAfterClickMs < this._timeout * 1000 ? 'mutation' : 'timeout';\n\n const breadcrumb: ReplaySlowClickFrame = {\n type: 'default',\n message: clickBreadcrumb.message,\n timestamp: clickBreadcrumb.timestamp,\n category: 'ui.slowClickDetected',\n data: {\n ...clickBreadcrumb.data,\n url: WINDOW.location.href,\n route: replay.getCurrentRoute(),\n timeAfterClickMs,\n endReason,\n // If clickCount === 0, it means multiClick was not correctly captured here\n // - we still want to send 1 in this case\n clickCount: clickCount || 1,\n },\n };\n\n this._addBreadcrumbEvent(replay, breadcrumb);\n return;\n }\n\n // Multi click\n if (clickCount > 1) {\n const breadcrumb: ReplayMultiClickFrame = {\n type: 'default',\n message: clickBreadcrumb.message,\n timestamp: clickBreadcrumb.timestamp,\n category: 'ui.multiClick',\n data: {\n ...clickBreadcrumb.data,\n url: WINDOW.location.href,\n route: replay.getCurrentRoute(),\n clickCount,\n metric: true,\n },\n };\n\n this._addBreadcrumbEvent(replay, breadcrumb);\n }\n }\n\n /** Schedule to check current clicks. */\n private _scheduleCheckClicks(): void {\n if (this._checkClickTimeout) {\n clearTimeout(this._checkClickTimeout);\n }\n\n this._checkClickTimeout = setTimeout(() => this._checkClicks(), 1000);\n }\n}\n\nconst SLOW_CLICK_TAGS = ['A', 'BUTTON', 'INPUT'];\n\n/** exported for tests only */\nexport function ignoreElement(node: HTMLElement, ignoreSelector: string): boolean {\n if (!SLOW_CLICK_TAGS.includes(node.tagName)) {\n return true;\n }\n\n // If tag, we only want to consider input[type='submit'] & input[type='button']\n if (node.tagName === 'INPUT' && !['submit', 'button'].includes(node.getAttribute('type') || '')) {\n return true;\n }\n\n // If tag, detect special variants that may not lead to an action\n // If target !== _self, we may open the link somewhere else, which would lead to no action\n // Also, when downloading a file, we may not leave the page, but still not trigger an action\n if (\n node.tagName === 'A' &&\n (node.hasAttribute('download') || (node.hasAttribute('target') && node.getAttribute('target') !== '_self'))\n ) {\n return true;\n }\n\n if (ignoreSelector && node.matches(ignoreSelector)) {\n return true;\n }\n\n return false;\n}\n\nfunction isClickBreadcrumb(breadcrumb: Breadcrumb): breadcrumb is ClickBreadcrumb {\n return !!(breadcrumb.data && typeof breadcrumb.data.nodeId === 'number' && breadcrumb.timestamp);\n}\n\n// This is good enough for us, and is easier to test/mock than `timestampInSeconds`\nfunction nowInSeconds(): number {\n return Date.now() / 1000;\n}\n\n/** Update the click detector based on a recording event of rrweb. */\nexport function updateClickDetectorForRecordingEvent(clickDetector: ReplayClickDetector, event: RecordingEvent): void {\n try {\n // note: We only consider incremental snapshots here\n // This means that any full snapshot is ignored for mutation detection - the reason is that we simply cannot know if a mutation happened here.\n // E.g. think that we are buffering, an error happens and we take a full snapshot because we switched to session mode -\n // in this scenario, we would not know if a dead click happened because of the error, which is a key dead click scenario.\n // Instead, by ignoring full snapshots, we have the risk that we generate a false positive\n // (if a mutation _did_ happen but was \"swallowed\" by the full snapshot)\n // But this should be more unlikely as we'd generally capture the incremental snapshot right away\n\n if (!isIncrementalEvent(event)) {\n return;\n }\n\n const { source } = event.data;\n if (IncrementalMutationSources.has(source)) {\n clickDetector.registerMutation(event.timestamp);\n }\n\n if (source === IncrementalSource.Scroll) {\n clickDetector.registerScroll(event.timestamp);\n }\n\n if (isIncrementalMouseInteraction(event)) {\n const { type, id } = event.data;\n const node = record.mirror.getNode(id);\n\n if (node instanceof HTMLElement && type === MouseInteractions.Click) {\n clickDetector.registerClick(node);\n }\n }\n } catch {\n // ignore errors here, e.g. if accessing something that does not exist\n }\n}\n\nfunction isIncrementalEvent(event: RecordingEvent): event is IncrementalRecordingEvent {\n return event.type === ReplayEventTypeIncrementalSnapshot;\n}\n\nfunction isIncrementalMouseInteraction(\n event: IncrementalRecordingEvent,\n): event is IncrementalMouseInteractionRecordingEvent {\n return event.data.source === IncrementalSource.MouseInteraction;\n}\n","import type { ReplayBreadcrumbFrame } from '../types/replayFrame';\n\n/**\n * Create a breadcrumb for a replay.\n */\nexport function createBreadcrumb(\n breadcrumb: Omit & Partial>,\n): ReplayBreadcrumbFrame {\n return {\n timestamp: Date.now() / 1000,\n type: 'default',\n ...breadcrumb,\n };\n}\n","var __defProp = Object.defineProperty;\nvar __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;\nvar __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== \"symbol\" ? key + \"\" : key, value);\nvar NodeType = /* @__PURE__ */ ((NodeType2) => {\n NodeType2[NodeType2[\"Document\"] = 0] = \"Document\";\n NodeType2[NodeType2[\"DocumentType\"] = 1] = \"DocumentType\";\n NodeType2[NodeType2[\"Element\"] = 2] = \"Element\";\n NodeType2[NodeType2[\"Text\"] = 3] = \"Text\";\n NodeType2[NodeType2[\"CDATA\"] = 4] = \"CDATA\";\n NodeType2[NodeType2[\"Comment\"] = 5] = \"Comment\";\n return NodeType2;\n})(NodeType || {});\nfunction isElement(n) {\n return n.nodeType === n.ELEMENT_NODE;\n}\nfunction isShadowRoot(n) {\n const host = n?.host;\n return Boolean(host?.shadowRoot === n);\n}\nfunction isNativeShadowDom(shadowRoot) {\n return Object.prototype.toString.call(shadowRoot) === \"[object ShadowRoot]\";\n}\nfunction fixBrowserCompatibilityIssuesInCSS(cssText) {\n if (cssText.includes(\" background-clip: text;\") && !cssText.includes(\" -webkit-background-clip: text;\")) {\n cssText = cssText.replace(\n /\\sbackground-clip:\\s*text;/g,\n \" -webkit-background-clip: text; background-clip: text;\"\n );\n }\n return cssText;\n}\nfunction escapeImportStatement(rule) {\n const { cssText } = rule;\n if (cssText.split('\"').length < 3) return cssText;\n const statement = [\"@import\", `url(${JSON.stringify(rule.href)})`];\n if (rule.layerName === \"\") {\n statement.push(`layer`);\n } else if (rule.layerName) {\n statement.push(`layer(${rule.layerName})`);\n }\n if (rule.supportsText) {\n statement.push(`supports(${rule.supportsText})`);\n }\n if (rule.media.length) {\n statement.push(rule.media.mediaText);\n }\n return statement.join(\" \") + \";\";\n}\nfunction stringifyStylesheet(s) {\n try {\n const rules = s.rules || s.cssRules;\n return rules ? fixBrowserCompatibilityIssuesInCSS(\n Array.from(rules, stringifyRule).join(\"\")\n ) : null;\n } catch (error) {\n return null;\n }\n}\nfunction fixAllCssProperty(rule) {\n let styles = \"\";\n for (let i = 0; i < rule.style.length; i++) {\n const styleDeclaration = rule.style;\n const attribute = styleDeclaration[i];\n const isImportant = styleDeclaration.getPropertyPriority(attribute);\n styles += `${attribute}:${styleDeclaration.getPropertyValue(attribute)}${isImportant ? ` !important` : \"\"};`;\n }\n return `${rule.selectorText} { ${styles} }`;\n}\nfunction stringifyRule(rule) {\n let importStringified;\n if (isCSSImportRule(rule)) {\n try {\n importStringified = // for same-origin stylesheets,\n // we can access the imported stylesheet rules directly\n stringifyStylesheet(rule.styleSheet) || // work around browser issues with the raw string `@import url(...)` statement\n escapeImportStatement(rule);\n } catch (error) {\n }\n } else if (isCSSStyleRule(rule)) {\n let cssText = rule.cssText;\n const needsSafariColonFix = rule.selectorText.includes(\":\");\n const needsAllFix = typeof rule.style[\"all\"] === \"string\" && rule.style[\"all\"];\n if (needsAllFix) {\n cssText = fixAllCssProperty(rule);\n }\n if (needsSafariColonFix) {\n cssText = fixSafariColons(cssText);\n }\n if (needsSafariColonFix || needsAllFix) {\n return cssText;\n }\n }\n return importStringified || rule.cssText;\n}\nfunction fixSafariColons(cssStringified) {\n const regex = /(\\[(?:[\\w-]+)[^\\\\])(:(?:[\\w-]+)\\])/gm;\n return cssStringified.replace(regex, \"$1\\\\$2\");\n}\nfunction isCSSImportRule(rule) {\n return \"styleSheet\" in rule;\n}\nfunction isCSSStyleRule(rule) {\n return \"selectorText\" in rule;\n}\nclass Mirror {\n constructor() {\n __publicField(this, \"idNodeMap\", /* @__PURE__ */ new Map());\n __publicField(this, \"nodeMetaMap\", /* @__PURE__ */ new WeakMap());\n }\n getId(n) {\n if (!n) return -1;\n const id = this.getMeta(n)?.id;\n return id ?? -1;\n }\n getNode(id) {\n return this.idNodeMap.get(id) || null;\n }\n getIds() {\n return Array.from(this.idNodeMap.keys());\n }\n getMeta(n) {\n return this.nodeMetaMap.get(n) || null;\n }\n // removes the node from idNodeMap\n // doesn't remove the node from nodeMetaMap\n removeNodeFromMap(n) {\n const id = this.getId(n);\n this.idNodeMap.delete(id);\n if (n.childNodes) {\n n.childNodes.forEach(\n (childNode) => this.removeNodeFromMap(childNode)\n );\n }\n }\n has(id) {\n return this.idNodeMap.has(id);\n }\n hasNode(node) {\n return this.nodeMetaMap.has(node);\n }\n add(n, meta) {\n const id = meta.id;\n this.idNodeMap.set(id, n);\n this.nodeMetaMap.set(n, meta);\n }\n replace(id, n) {\n const oldNode = this.getNode(id);\n if (oldNode) {\n const meta = this.nodeMetaMap.get(oldNode);\n if (meta) this.nodeMetaMap.set(n, meta);\n }\n this.idNodeMap.set(id, n);\n }\n reset() {\n this.idNodeMap = /* @__PURE__ */ new Map();\n this.nodeMetaMap = /* @__PURE__ */ new WeakMap();\n }\n}\nfunction createMirror() {\n return new Mirror();\n}\nfunction shouldMaskInput({\n maskInputOptions,\n tagName,\n type\n}) {\n if (tagName === \"OPTION\") {\n tagName = \"SELECT\";\n }\n return Boolean(\n maskInputOptions[tagName.toLowerCase()] || type && maskInputOptions[type] || type === \"password\" || // Default to \"text\" option for inputs without a \"type\" attribute defined\n tagName === \"INPUT\" && !type && maskInputOptions[\"text\"]\n );\n}\nfunction maskInputValue({\n isMasked,\n element,\n value,\n maskInputFn\n}) {\n let text = value || \"\";\n if (!isMasked) {\n return text;\n }\n if (maskInputFn) {\n text = maskInputFn(text, element);\n }\n return \"*\".repeat(text.length);\n}\nfunction toLowerCase(str) {\n return str.toLowerCase();\n}\nfunction toUpperCase(str) {\n return str.toUpperCase();\n}\nconst ORIGINAL_ATTRIBUTE_NAME = \"__rrweb_original__\";\nfunction is2DCanvasBlank(canvas) {\n const ctx = canvas.getContext(\"2d\");\n if (!ctx) return true;\n const chunkSize = 50;\n for (let x = 0; x < canvas.width; x += chunkSize) {\n for (let y = 0; y < canvas.height; y += chunkSize) {\n const getImageData = ctx.getImageData;\n const originalGetImageData = ORIGINAL_ATTRIBUTE_NAME in getImageData ? getImageData[ORIGINAL_ATTRIBUTE_NAME] : getImageData;\n const pixelBuffer = new Uint32Array(\n // eslint-disable-next-line @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-unsafe-member-access\n originalGetImageData.call(\n ctx,\n x,\n y,\n Math.min(chunkSize, canvas.width - x),\n Math.min(chunkSize, canvas.height - y)\n ).data.buffer\n );\n if (pixelBuffer.some((pixel) => pixel !== 0)) return false;\n }\n }\n return true;\n}\nfunction isNodeMetaEqual(a, b) {\n if (!a || !b || a.type !== b.type) return false;\n if (a.type === NodeType.Document)\n return a.compatMode === b.compatMode;\n else if (a.type === NodeType.DocumentType)\n return a.name === b.name && a.publicId === b.publicId && a.systemId === b.systemId;\n else if (a.type === NodeType.Comment || a.type === NodeType.Text || a.type === NodeType.CDATA)\n return a.textContent === b.textContent;\n else if (a.type === NodeType.Element)\n return a.tagName === b.tagName && JSON.stringify(a.attributes) === JSON.stringify(b.attributes) && a.isSVG === b.isSVG && a.needBlock === b.needBlock;\n return false;\n}\nfunction getInputType(element) {\n const type = element.type;\n return element.hasAttribute(\"data-rr-is-password\") ? \"password\" : type ? (\n // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion\n toLowerCase(type)\n ) : null;\n}\nfunction getInputValue(el, tagName, type) {\n if (tagName === \"INPUT\" && (type === \"radio\" || type === \"checkbox\")) {\n return el.getAttribute(\"value\") || \"\";\n }\n return el.value;\n}\nfunction extractFileExtension(path, baseURL) {\n let url;\n try {\n url = new URL(path, baseURL ?? window.location.href);\n } catch (err) {\n return null;\n }\n const regex = /\\.([0-9a-z]+)(?:$)/i;\n const match = url.pathname.match(regex);\n return match?.[1] ?? null;\n}\nconst cachedImplementations = {};\nfunction getImplementation(name) {\n const cached = cachedImplementations[name];\n if (cached) {\n return cached;\n }\n const document = window.document;\n let impl = window[name];\n if (document && typeof document.createElement === \"function\") {\n try {\n const sandbox = document.createElement(\"iframe\");\n sandbox.hidden = true;\n document.head.appendChild(sandbox);\n const contentWindow = sandbox.contentWindow;\n if (contentWindow && contentWindow[name]) {\n impl = // eslint-disable-next-line @typescript-eslint/unbound-method\n contentWindow[name];\n }\n document.head.removeChild(sandbox);\n } catch (e) {\n }\n }\n return cachedImplementations[name] = impl.bind(\n window\n );\n}\nfunction onRequestAnimationFrame(...rest) {\n return getImplementation(\"requestAnimationFrame\")(...rest);\n}\nfunction setTimeout(...rest) {\n return getImplementation(\"setTimeout\")(...rest);\n}\nfunction clearTimeout(...rest) {\n return getImplementation(\"clearTimeout\")(...rest);\n}\nfunction getIframeContentDocument(iframe) {\n try {\n return iframe.contentDocument;\n } catch (e) {\n }\n}\nlet _id = 1;\nconst tagNameRegex = new RegExp(\"[^a-z0-9-_:]\");\nconst IGNORED_NODE = -2;\nfunction genId() {\n return _id++;\n}\nfunction getValidTagName(element) {\n if (element instanceof HTMLFormElement) {\n return \"form\";\n }\n const processedTagName = toLowerCase(element.tagName);\n if (tagNameRegex.test(processedTagName)) {\n return \"div\";\n }\n return processedTagName;\n}\nfunction extractOrigin(url) {\n let origin = \"\";\n if (url.indexOf(\"//\") > -1) {\n origin = url.split(\"/\").slice(0, 3).join(\"/\");\n } else {\n origin = url.split(\"/\")[0];\n }\n origin = origin.split(\"?\")[0];\n return origin;\n}\nlet canvasService;\nlet canvasCtx;\nconst URL_IN_CSS_REF = /url\\((?:(')([^']*)'|(\")(.*?)\"|([^)]*))\\)/gm;\nconst URL_PROTOCOL_MATCH = /^(?:[a-z+]+:)?\\/\\//i;\nconst URL_WWW_MATCH = /^www\\..*/i;\nconst DATA_URI = /^(data:)([^,]*),(.*)/i;\nfunction absoluteToStylesheet(cssText, href) {\n return (cssText || \"\").replace(\n URL_IN_CSS_REF,\n (origin, quote1, path1, quote2, path2, path3) => {\n const filePath = path1 || path2 || path3;\n const maybeQuote = quote1 || quote2 || \"\";\n if (!filePath) {\n return origin;\n }\n if (URL_PROTOCOL_MATCH.test(filePath) || URL_WWW_MATCH.test(filePath)) {\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\n }\n if (DATA_URI.test(filePath)) {\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\n }\n if (filePath[0] === \"/\") {\n return `url(${maybeQuote}${extractOrigin(href) + filePath}${maybeQuote})`;\n }\n const stack = href.split(\"/\");\n const parts = filePath.split(\"/\");\n stack.pop();\n for (const part of parts) {\n if (part === \".\") {\n continue;\n } else if (part === \"..\") {\n stack.pop();\n } else {\n stack.push(part);\n }\n }\n return `url(${maybeQuote}${stack.join(\"/\")}${maybeQuote})`;\n }\n );\n}\nconst SRCSET_NOT_SPACES = /^[^ \\t\\n\\r\\u000c]+/;\nconst SRCSET_COMMAS_OR_SPACES = /^[, \\t\\n\\r\\u000c]+/;\nfunction getAbsoluteSrcsetString(doc, attributeValue) {\n if (attributeValue.trim() === \"\") {\n return attributeValue;\n }\n let pos = 0;\n function collectCharacters(regEx) {\n let chars;\n const match = regEx.exec(attributeValue.substring(pos));\n if (match) {\n chars = match[0];\n pos += chars.length;\n return chars;\n }\n return \"\";\n }\n const output = [];\n while (true) {\n collectCharacters(SRCSET_COMMAS_OR_SPACES);\n if (pos >= attributeValue.length) {\n break;\n }\n let url = collectCharacters(SRCSET_NOT_SPACES);\n if (url.slice(-1) === \",\") {\n url = absoluteToDoc(doc, url.substring(0, url.length - 1));\n output.push(url);\n } else {\n let descriptorsStr = \"\";\n url = absoluteToDoc(doc, url);\n let inParens = false;\n while (true) {\n const c = attributeValue.charAt(pos);\n if (c === \"\") {\n output.push((url + descriptorsStr).trim());\n break;\n } else if (!inParens) {\n if (c === \",\") {\n pos += 1;\n output.push((url + descriptorsStr).trim());\n break;\n } else if (c === \"(\") {\n inParens = true;\n }\n } else {\n if (c === \")\") {\n inParens = false;\n }\n }\n descriptorsStr += c;\n pos += 1;\n }\n }\n }\n return output.join(\", \");\n}\nconst cachedDocument = /* @__PURE__ */ new WeakMap();\nfunction absoluteToDoc(doc, attributeValue) {\n if (!attributeValue || attributeValue.trim() === \"\") {\n return attributeValue;\n }\n return getHref(doc, attributeValue);\n}\nfunction isSVGElement(el) {\n return Boolean(el.tagName === \"svg\" || el.ownerSVGElement);\n}\nfunction getHref(doc, customHref) {\n let a = cachedDocument.get(doc);\n if (!a) {\n a = doc.createElement(\"a\");\n cachedDocument.set(doc, a);\n }\n if (!customHref) {\n customHref = \"\";\n } else if (customHref.startsWith(\"blob:\") || customHref.startsWith(\"data:\")) {\n return customHref;\n }\n a.setAttribute(\"href\", customHref);\n return a.href;\n}\nfunction transformAttribute(doc, tagName, name, value, element, maskAttributeFn) {\n if (!value) {\n return value;\n }\n if (name === \"src\" || name === \"href\" && !(tagName === \"use\" && value[0] === \"#\")) {\n return absoluteToDoc(doc, value);\n } else if (name === \"xlink:href\" && value[0] !== \"#\") {\n return absoluteToDoc(doc, value);\n } else if (name === \"background\" && (tagName === \"table\" || tagName === \"td\" || tagName === \"th\")) {\n return absoluteToDoc(doc, value);\n } else if (name === \"srcset\") {\n return getAbsoluteSrcsetString(doc, value);\n } else if (name === \"style\") {\n return absoluteToStylesheet(value, getHref(doc));\n } else if (tagName === \"object\" && name === \"data\") {\n return absoluteToDoc(doc, value);\n }\n if (typeof maskAttributeFn === \"function\") {\n return maskAttributeFn(name, value, element);\n }\n return value;\n}\nfunction ignoreAttribute(tagName, name, _value) {\n return (tagName === \"video\" || tagName === \"audio\") && name === \"autoplay\";\n}\nfunction _isBlockedElement(element, blockClass, blockSelector, unblockSelector) {\n try {\n if (unblockSelector && element.matches(unblockSelector)) {\n return false;\n }\n if (typeof blockClass === \"string\") {\n if (element.classList.contains(blockClass)) {\n return true;\n }\n } else {\n for (let eIndex = element.classList.length; eIndex--; ) {\n const className = element.classList[eIndex];\n if (blockClass.test(className)) {\n return true;\n }\n }\n }\n if (blockSelector) {\n return element.matches(blockSelector);\n }\n } catch (e) {\n }\n return false;\n}\nfunction elementClassMatchesRegex(el, regex) {\n for (let eIndex = el.classList.length; eIndex--; ) {\n const className = el.classList[eIndex];\n if (regex.test(className)) {\n return true;\n }\n }\n return false;\n}\nfunction classMatchesRegex(node, regex, checkAncestors) {\n if (!node) return false;\n if (checkAncestors) {\n return distanceToMatch(\n node,\n (node2) => elementClassMatchesRegex(node2, regex)\n ) >= 0;\n } else if (node.nodeType === node.ELEMENT_NODE) {\n return elementClassMatchesRegex(node, regex);\n }\n return false;\n}\nfunction distanceToMatch(node, matchPredicate, limit = Infinity, distance = 0) {\n if (!node) return -1;\n if (node.nodeType !== node.ELEMENT_NODE) return -1;\n if (distance > limit) return -1;\n if (matchPredicate(node)) return distance;\n return distanceToMatch(node.parentNode, matchPredicate, limit, distance + 1);\n}\nfunction createMatchPredicate(className, selector) {\n return (node) => {\n const el = node;\n if (el === null) return false;\n try {\n if (className) {\n if (typeof className === \"string\") {\n if (el.matches(`.${className}`)) return true;\n } else if (elementClassMatchesRegex(el, className)) {\n return true;\n }\n }\n if (selector && el.matches(selector)) return true;\n return false;\n } catch {\n return false;\n }\n };\n}\nfunction needMaskingText(node, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText) {\n try {\n const el = node.nodeType === node.ELEMENT_NODE ? node : node.parentElement;\n if (el === null) return false;\n if (el.tagName === \"INPUT\") {\n const autocomplete = el.getAttribute(\"autocomplete\");\n const disallowedAutocompleteValues = [\n \"current-password\",\n \"new-password\",\n \"cc-number\",\n \"cc-exp\",\n \"cc-exp-month\",\n \"cc-exp-year\",\n \"cc-csc\"\n ];\n if (disallowedAutocompleteValues.includes(autocomplete)) {\n return true;\n }\n }\n let maskDistance = -1;\n let unmaskDistance = -1;\n if (maskAllText) {\n unmaskDistance = distanceToMatch(\n el,\n createMatchPredicate(unmaskTextClass, unmaskTextSelector)\n );\n if (unmaskDistance < 0) {\n return true;\n }\n maskDistance = distanceToMatch(\n el,\n createMatchPredicate(maskTextClass, maskTextSelector),\n unmaskDistance >= 0 ? unmaskDistance : Infinity\n );\n } else {\n maskDistance = distanceToMatch(\n el,\n createMatchPredicate(maskTextClass, maskTextSelector)\n );\n if (maskDistance < 0) {\n return false;\n }\n unmaskDistance = distanceToMatch(\n el,\n createMatchPredicate(unmaskTextClass, unmaskTextSelector),\n maskDistance >= 0 ? maskDistance : Infinity\n );\n }\n return maskDistance >= 0 ? unmaskDistance >= 0 ? maskDistance <= unmaskDistance : true : unmaskDistance >= 0 ? false : !!maskAllText;\n } catch (e) {\n }\n return !!maskAllText;\n}\nfunction onceIframeLoaded(iframeEl, listener, iframeLoadTimeout) {\n const win = iframeEl.contentWindow;\n if (!win) {\n return;\n }\n let fired = false;\n let readyState;\n try {\n readyState = win.document.readyState;\n } catch (error) {\n return;\n }\n if (readyState !== \"complete\") {\n const timer = setTimeout(() => {\n if (!fired) {\n listener();\n fired = true;\n }\n }, iframeLoadTimeout);\n iframeEl.addEventListener(\"load\", () => {\n clearTimeout(timer);\n fired = true;\n listener();\n });\n return;\n }\n const blankUrl = \"about:blank\";\n if (win.location.href !== blankUrl || iframeEl.src === blankUrl || iframeEl.src === \"\") {\n setTimeout(listener, 0);\n return iframeEl.addEventListener(\"load\", listener);\n }\n iframeEl.addEventListener(\"load\", listener);\n}\nfunction onceStylesheetLoaded(link, listener, styleSheetLoadTimeout) {\n let fired = false;\n let styleSheetLoaded;\n try {\n styleSheetLoaded = link.sheet;\n } catch (error) {\n return;\n }\n if (styleSheetLoaded) return;\n const timer = setTimeout(() => {\n if (!fired) {\n listener();\n fired = true;\n }\n }, styleSheetLoadTimeout);\n link.addEventListener(\"load\", () => {\n clearTimeout(timer);\n fired = true;\n listener();\n });\n}\nfunction serializeNode(n, options) {\n const {\n doc,\n mirror,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskAttributeFn,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n inlineStylesheet,\n maskInputOptions = {},\n maskTextFn,\n maskInputFn,\n dataURLOptions = {},\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement = false\n } = options;\n const rootId = getRootId(doc, mirror);\n switch (n.nodeType) {\n case n.DOCUMENT_NODE:\n if (n.compatMode !== \"CSS1Compat\") {\n return {\n type: NodeType.Document,\n childNodes: [],\n compatMode: n.compatMode\n // probably \"BackCompat\"\n };\n } else {\n return {\n type: NodeType.Document,\n childNodes: []\n };\n }\n case n.DOCUMENT_TYPE_NODE:\n return {\n type: NodeType.DocumentType,\n name: n.name,\n publicId: n.publicId,\n systemId: n.systemId,\n rootId\n };\n case n.ELEMENT_NODE:\n return serializeElementNode(n, {\n doc,\n blockClass,\n blockSelector,\n unblockSelector,\n inlineStylesheet,\n maskAttributeFn,\n maskInputOptions,\n maskInputFn,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement,\n rootId,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector\n });\n case n.TEXT_NODE:\n return serializeTextNode(n, {\n doc,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n maskTextFn,\n maskInputOptions,\n maskInputFn,\n rootId\n });\n case n.CDATA_SECTION_NODE:\n return {\n type: NodeType.CDATA,\n textContent: \"\",\n rootId\n };\n case n.COMMENT_NODE:\n return {\n type: NodeType.Comment,\n textContent: n.textContent || \"\",\n rootId\n };\n default:\n return false;\n }\n}\nfunction getRootId(doc, mirror) {\n if (!mirror.hasNode(doc)) return void 0;\n const docId = mirror.getId(doc);\n return docId === 1 ? void 0 : docId;\n}\nfunction serializeTextNode(n, options) {\n const {\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n maskTextFn,\n maskInputOptions,\n maskInputFn,\n rootId\n } = options;\n const parentTagName = n.parentNode && n.parentNode.tagName;\n let textContent = n.textContent;\n const isStyle = parentTagName === \"STYLE\" ? true : void 0;\n const isScript = parentTagName === \"SCRIPT\" ? true : void 0;\n const isTextarea = parentTagName === \"TEXTAREA\" ? true : void 0;\n if (isStyle && textContent) {\n try {\n if (n.nextSibling || n.previousSibling) {\n } else if (n.parentNode.sheet?.cssRules) {\n textContent = stringifyStylesheet(\n n.parentNode.sheet\n );\n }\n } catch (err) {\n console.warn(\n `Cannot get CSS styles from text's parentNode. Error: ${err}`,\n n\n );\n }\n textContent = absoluteToStylesheet(textContent, getHref(options.doc));\n }\n if (isScript) {\n textContent = \"SCRIPT_PLACEHOLDER\";\n }\n const forceMask = needMaskingText(\n n,\n maskTextClass,\n maskTextSelector,\n unmaskTextClass,\n unmaskTextSelector,\n maskAllText\n );\n if (!isStyle && !isScript && !isTextarea && textContent && forceMask) {\n textContent = maskTextFn ? maskTextFn(textContent, n.parentElement) : textContent.replace(/[\\S]/g, \"*\");\n }\n if (isTextarea && textContent && (maskInputOptions.textarea || forceMask)) {\n textContent = maskInputFn ? maskInputFn(textContent, n.parentNode) : textContent.replace(/[\\S]/g, \"*\");\n }\n if (parentTagName === \"OPTION\" && textContent) {\n const isInputMasked = shouldMaskInput({\n type: null,\n tagName: parentTagName,\n maskInputOptions\n });\n textContent = maskInputValue({\n isMasked: needMaskingText(\n n,\n maskTextClass,\n maskTextSelector,\n unmaskTextClass,\n unmaskTextSelector,\n isInputMasked\n ),\n element: n,\n value: textContent,\n maskInputFn\n });\n }\n return {\n type: NodeType.Text,\n textContent: textContent || \"\",\n isStyle,\n rootId\n };\n}\nfunction serializeElementNode(n, options) {\n const {\n doc,\n blockClass,\n blockSelector,\n unblockSelector,\n inlineStylesheet,\n maskInputOptions = {},\n maskAttributeFn,\n maskInputFn,\n dataURLOptions = {},\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement = false,\n rootId,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector\n } = options;\n const needBlock = _isBlockedElement(\n n,\n blockClass,\n blockSelector,\n unblockSelector\n );\n const tagName = getValidTagName(n);\n let attributes2 = {};\n const len = n.attributes.length;\n for (let i = 0; i < len; i++) {\n const attr = n.attributes[i];\n if (attr.name && !ignoreAttribute(tagName, attr.name, attr.value)) {\n attributes2[attr.name] = transformAttribute(\n doc,\n tagName,\n toLowerCase(attr.name),\n attr.value,\n n,\n maskAttributeFn\n );\n }\n }\n if (tagName === \"link\" && inlineStylesheet) {\n const stylesheet = Array.from(doc.styleSheets).find((s) => {\n return s.href === n.href;\n });\n let cssText = null;\n if (stylesheet) {\n cssText = stringifyStylesheet(stylesheet);\n }\n if (cssText) {\n attributes2.rel = null;\n attributes2.href = null;\n attributes2.crossorigin = null;\n attributes2._cssText = absoluteToStylesheet(cssText, stylesheet.href);\n }\n }\n if (tagName === \"style\" && n.sheet && // TODO: Currently we only try to get dynamic stylesheet when it is an empty style element\n !(n.innerText || n.textContent || \"\").trim().length) {\n const cssText = stringifyStylesheet(\n n.sheet\n );\n if (cssText) {\n attributes2._cssText = absoluteToStylesheet(cssText, getHref(doc));\n }\n }\n if (tagName === \"input\" || tagName === \"textarea\" || tagName === \"select\" || tagName === \"option\") {\n const el = n;\n const type = getInputType(el);\n const value = getInputValue(el, toUpperCase(tagName), type);\n const checked = el.checked;\n if (type !== \"submit\" && type !== \"button\" && value) {\n const forceMask = needMaskingText(\n el,\n maskTextClass,\n maskTextSelector,\n unmaskTextClass,\n unmaskTextSelector,\n shouldMaskInput({\n type,\n tagName: toUpperCase(tagName),\n maskInputOptions\n })\n );\n attributes2.value = maskInputValue({\n isMasked: forceMask,\n element: el,\n value,\n maskInputFn\n });\n }\n if (checked) {\n attributes2.checked = checked;\n }\n }\n if (tagName === \"option\") {\n if (n.selected && !maskInputOptions[\"select\"]) {\n attributes2.selected = true;\n } else {\n delete attributes2.selected;\n }\n }\n if (tagName === \"canvas\" && recordCanvas) {\n if (n.__context === \"2d\") {\n if (!is2DCanvasBlank(n)) {\n attributes2.rr_dataURL = n.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n }\n } else if (!(\"__context\" in n)) {\n const canvasDataURL = n.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n const blankCanvas = doc.createElement(\"canvas\");\n blankCanvas.width = n.width;\n blankCanvas.height = n.height;\n const blankCanvasDataURL = blankCanvas.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n if (canvasDataURL !== blankCanvasDataURL) {\n attributes2.rr_dataURL = canvasDataURL;\n }\n }\n }\n if (tagName === \"img\" && inlineImages) {\n if (!canvasService) {\n canvasService = doc.createElement(\"canvas\");\n canvasCtx = canvasService.getContext(\"2d\");\n }\n const image = n;\n const imageSrc = image.currentSrc || image.getAttribute(\"src\") || \"\";\n const priorCrossOrigin = image.crossOrigin;\n const recordInlineImage = () => {\n image.removeEventListener(\"load\", recordInlineImage);\n try {\n canvasService.width = image.naturalWidth;\n canvasService.height = image.naturalHeight;\n canvasCtx.drawImage(image, 0, 0);\n attributes2.rr_dataURL = canvasService.toDataURL(\n dataURLOptions.type,\n dataURLOptions.quality\n );\n } catch (err) {\n if (image.crossOrigin !== \"anonymous\") {\n image.crossOrigin = \"anonymous\";\n if (image.complete && image.naturalWidth !== 0)\n recordInlineImage();\n else image.addEventListener(\"load\", recordInlineImage);\n return;\n } else {\n console.warn(\n `Cannot inline img src=${imageSrc}! Error: ${err}`\n );\n }\n }\n if (image.crossOrigin === \"anonymous\") {\n priorCrossOrigin ? attributes2.crossOrigin = priorCrossOrigin : image.removeAttribute(\"crossorigin\");\n }\n };\n if (image.complete && image.naturalWidth !== 0) recordInlineImage();\n else image.addEventListener(\"load\", recordInlineImage);\n }\n if (tagName === \"audio\" || tagName === \"video\") {\n attributes2.rr_mediaState = n.paused ? \"paused\" : \"played\";\n attributes2.rr_mediaCurrentTime = n.currentTime;\n }\n if (!newlyAddedElement) {\n if (n.scrollLeft) {\n attributes2.rr_scrollLeft = n.scrollLeft;\n }\n if (n.scrollTop) {\n attributes2.rr_scrollTop = n.scrollTop;\n }\n }\n if (needBlock) {\n const { width, height } = n.getBoundingClientRect();\n attributes2 = {\n class: attributes2.class,\n rr_width: `${width}px`,\n rr_height: `${height}px`\n };\n }\n if (tagName === \"iframe\" && !keepIframeSrcFn(attributes2.src)) {\n if (!needBlock && !getIframeContentDocument(n)) {\n attributes2.rr_src = attributes2.src;\n }\n delete attributes2.src;\n }\n let isCustomElement;\n try {\n if (customElements.get(tagName)) isCustomElement = true;\n } catch (e) {\n }\n return {\n type: NodeType.Element,\n tagName,\n attributes: attributes2,\n childNodes: [],\n isSVG: isSVGElement(n) || void 0,\n needBlock,\n rootId,\n isCustom: isCustomElement\n };\n}\nfunction lowerIfExists(maybeAttr) {\n if (maybeAttr === void 0 || maybeAttr === null) {\n return \"\";\n } else {\n return maybeAttr.toLowerCase();\n }\n}\nfunction slimDOMExcluded(sn, slimDOMOptions) {\n if (slimDOMOptions.comment && sn.type === NodeType.Comment) {\n return true;\n } else if (sn.type === NodeType.Element) {\n if (slimDOMOptions.script && // script tag\n (sn.tagName === \"script\" || // (module)preload link\n sn.tagName === \"link\" && (sn.attributes.rel === \"preload\" || sn.attributes.rel === \"modulepreload\") || // prefetch link\n sn.tagName === \"link\" && sn.attributes.rel === \"prefetch\" && typeof sn.attributes.href === \"string\" && extractFileExtension(sn.attributes.href) === \"js\")) {\n return true;\n } else if (slimDOMOptions.headFavicon && (sn.tagName === \"link\" && sn.attributes.rel === \"shortcut icon\" || sn.tagName === \"meta\" && (lowerIfExists(sn.attributes.name).match(\n /^msapplication-tile(image|color)$/\n ) || lowerIfExists(sn.attributes.name) === \"application-name\" || lowerIfExists(sn.attributes.rel) === \"icon\" || lowerIfExists(sn.attributes.rel) === \"apple-touch-icon\" || lowerIfExists(sn.attributes.rel) === \"shortcut icon\"))) {\n return true;\n } else if (sn.tagName === \"meta\") {\n if (slimDOMOptions.headMetaDescKeywords && lowerIfExists(sn.attributes.name).match(/^description|keywords$/)) {\n return true;\n } else if (slimDOMOptions.headMetaSocial && (lowerIfExists(sn.attributes.property).match(/^(og|twitter|fb):/) || // og = opengraph (facebook)\n lowerIfExists(sn.attributes.name).match(/^(og|twitter):/) || lowerIfExists(sn.attributes.name) === \"pinterest\")) {\n return true;\n } else if (slimDOMOptions.headMetaRobots && (lowerIfExists(sn.attributes.name) === \"robots\" || lowerIfExists(sn.attributes.name) === \"googlebot\" || lowerIfExists(sn.attributes.name) === \"bingbot\")) {\n return true;\n } else if (slimDOMOptions.headMetaHttpEquiv && sn.attributes[\"http-equiv\"] !== void 0) {\n return true;\n } else if (slimDOMOptions.headMetaAuthorship && (lowerIfExists(sn.attributes.name) === \"author\" || lowerIfExists(sn.attributes.name) === \"generator\" || lowerIfExists(sn.attributes.name) === \"framework\" || lowerIfExists(sn.attributes.name) === \"publisher\" || lowerIfExists(sn.attributes.name) === \"progid\" || lowerIfExists(sn.attributes.property).match(/^article:/) || lowerIfExists(sn.attributes.property).match(/^product:/))) {\n return true;\n } else if (slimDOMOptions.headMetaVerification && (lowerIfExists(sn.attributes.name) === \"google-site-verification\" || lowerIfExists(sn.attributes.name) === \"yandex-verification\" || lowerIfExists(sn.attributes.name) === \"csrf-token\" || lowerIfExists(sn.attributes.name) === \"p:domain_verify\" || lowerIfExists(sn.attributes.name) === \"verify-v1\" || lowerIfExists(sn.attributes.name) === \"verification\" || lowerIfExists(sn.attributes.name) === \"shopify-checkout-api-token\")) {\n return true;\n }\n }\n }\n return false;\n}\nfunction serializeNodeWithId(n, options) {\n const {\n doc,\n mirror,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild = false,\n inlineStylesheet = true,\n maskInputOptions = {},\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions = {},\n inlineImages = false,\n recordCanvas = false,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout = 5e3,\n onStylesheetLoad,\n stylesheetLoadTimeout = 5e3,\n keepIframeSrcFn = () => false,\n newlyAddedElement = false\n } = options;\n let { preserveWhiteSpace = true } = options;\n const _serializedNode = serializeNode(n, {\n doc,\n mirror,\n blockClass,\n blockSelector,\n maskAllText,\n unblockSelector,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n keepIframeSrcFn,\n newlyAddedElement\n });\n if (!_serializedNode) {\n console.warn(n, \"not serialized\");\n return null;\n }\n let id;\n if (mirror.hasNode(n)) {\n id = mirror.getId(n);\n } else if (slimDOMExcluded(_serializedNode, slimDOMOptions) || !preserveWhiteSpace && _serializedNode.type === NodeType.Text && !_serializedNode.isStyle && !_serializedNode.textContent.replace(/^\\s+|\\s+$/gm, \"\").length) {\n id = IGNORED_NODE;\n } else {\n id = genId();\n }\n const serializedNode2 = Object.assign(_serializedNode, { id });\n mirror.add(n, serializedNode2);\n if (id === IGNORED_NODE) {\n return null;\n }\n if (onSerialize) {\n onSerialize(n);\n }\n let recordChild = !skipChild;\n if (serializedNode2.type === NodeType.Element) {\n recordChild = recordChild && !serializedNode2.needBlock;\n delete serializedNode2.needBlock;\n const shadowRoot = n.shadowRoot;\n if (shadowRoot && isNativeShadowDom(shadowRoot))\n serializedNode2.isShadowHost = true;\n }\n if ((serializedNode2.type === NodeType.Document || serializedNode2.type === NodeType.Element) && recordChild) {\n if (slimDOMOptions.headWhitespace && serializedNode2.type === NodeType.Element && serializedNode2.tagName === \"head\") {\n preserveWhiteSpace = false;\n }\n const bypassOptions = {\n doc,\n mirror,\n blockClass,\n blockSelector,\n maskAllText,\n unblockSelector,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn\n };\n for (const childN of Array.from(n.childNodes)) {\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\n if (serializedChildNode) {\n serializedNode2.childNodes.push(serializedChildNode);\n }\n }\n if (isElement(n) && n.shadowRoot) {\n for (const childN of Array.from(n.shadowRoot.childNodes)) {\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\n if (serializedChildNode) {\n isNativeShadowDom(n.shadowRoot) && (serializedChildNode.isShadow = true);\n serializedNode2.childNodes.push(serializedChildNode);\n }\n }\n }\n }\n if (n.parentNode && isShadowRoot(n.parentNode) && isNativeShadowDom(n.parentNode)) {\n serializedNode2.isShadow = true;\n }\n if (serializedNode2.type === NodeType.Element && serializedNode2.tagName === \"iframe\" && !_isBlockedElement(\n n,\n blockClass,\n blockSelector,\n unblockSelector\n )) {\n onceIframeLoaded(\n n,\n () => {\n const iframeDoc = getIframeContentDocument(n);\n if (iframeDoc && onIframeLoad) {\n const serializedIframeNode = serializeNodeWithId(iframeDoc, {\n doc: iframeDoc,\n mirror,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild: false,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn\n });\n if (serializedIframeNode) {\n onIframeLoad(\n n,\n serializedIframeNode\n );\n }\n }\n },\n iframeLoadTimeout\n );\n }\n if (serializedNode2.type === NodeType.Element && serializedNode2.tagName === \"link\" && typeof serializedNode2.attributes.rel === \"string\" && (serializedNode2.attributes.rel === \"stylesheet\" || serializedNode2.attributes.rel === \"preload\" && typeof serializedNode2.attributes.href === \"string\" && extractFileExtension(serializedNode2.attributes.href) === \"css\")) {\n onceStylesheetLoaded(\n n,\n () => {\n if (onStylesheetLoad) {\n const serializedLinkNode = serializeNodeWithId(n, {\n doc,\n mirror,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild: false,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn\n });\n if (serializedLinkNode) {\n onStylesheetLoad(\n n,\n serializedLinkNode\n );\n }\n }\n },\n stylesheetLoadTimeout\n );\n }\n return serializedNode2;\n}\nfunction snapshot(n, options) {\n const {\n mirror = new Mirror(),\n blockClass = \"rr-block\",\n blockSelector = null,\n unblockSelector = null,\n maskAllText = false,\n maskTextClass = \"rr-mask\",\n unmaskTextClass = null,\n maskTextSelector = null,\n unmaskTextSelector = null,\n inlineStylesheet = true,\n inlineImages = false,\n recordCanvas = false,\n maskAllInputs = false,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOM = false,\n dataURLOptions,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn = () => false\n } = options || {};\n const maskInputOptions = maskAllInputs === true ? {\n color: true,\n date: true,\n \"datetime-local\": true,\n email: true,\n month: true,\n number: true,\n range: true,\n search: true,\n tel: true,\n text: true,\n time: true,\n url: true,\n week: true,\n textarea: true,\n select: true\n } : maskAllInputs === false ? {} : maskAllInputs;\n const slimDOMOptions = slimDOM === true || slimDOM === \"all\" ? (\n // if true: set of sensible options that should not throw away any information\n {\n script: true,\n comment: true,\n headFavicon: true,\n headWhitespace: true,\n headMetaDescKeywords: slimDOM === \"all\",\n // destructive\n headMetaSocial: true,\n headMetaRobots: true,\n headMetaHttpEquiv: true,\n headMetaAuthorship: true,\n headMetaVerification: true\n }\n ) : slimDOM === false ? {} : slimDOM;\n return serializeNodeWithId(n, {\n doc: n,\n mirror,\n blockClass,\n blockSelector,\n unblockSelector,\n maskAllText,\n maskTextClass,\n unmaskTextClass,\n maskTextSelector,\n unmaskTextSelector,\n skipChild: false,\n inlineStylesheet,\n maskInputOptions,\n maskAttributeFn,\n maskTextFn,\n maskInputFn,\n slimDOMOptions,\n dataURLOptions,\n inlineImages,\n recordCanvas,\n preserveWhiteSpace,\n onSerialize,\n onIframeLoad,\n iframeLoadTimeout,\n onStylesheetLoad,\n stylesheetLoadTimeout,\n keepIframeSrcFn,\n newlyAddedElement: false\n });\n}\nfunction visitSnapshot(node, onVisit) {\n function walk(current) {\n onVisit(current);\n if (current.type === NodeType.Document || current.type === NodeType.Element) {\n current.childNodes.forEach(walk);\n }\n }\n walk(node);\n}\nfunction cleanupSnapshot() {\n _id = 1;\n}\nconst commentre = /\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\//g;\nfunction parse(css, options = {}) {\n let lineno = 1;\n let column = 1;\n function updatePosition(str) {\n const lines = str.match(/\\n/g);\n if (lines) {\n lineno += lines.length;\n }\n const i = str.lastIndexOf(\"\\n\");\n column = i === -1 ? column + str.length : str.length - i;\n }\n function position() {\n const start = { line: lineno, column };\n return (node) => {\n node.position = new Position(start);\n whitespace();\n return node;\n };\n }\n const _Position = class _Position {\n constructor(start) {\n __publicField(this, \"content\");\n __publicField(this, \"start\");\n __publicField(this, \"end\");\n __publicField(this, \"source\");\n this.start = start;\n this.end = { line: lineno, column };\n this.source = options.source;\n this.content = _Position.content;\n }\n };\n __publicField(_Position, \"content\");\n let Position = _Position;\n Position.content = css;\n const errorsList = [];\n function error(msg) {\n const err = new Error(\n `${options.source || \"\"}:${lineno}:${column}: ${msg}`\n );\n err.reason = msg;\n err.filename = options.source;\n err.line = lineno;\n err.column = column;\n err.source = css;\n if (options.silent) {\n errorsList.push(err);\n } else {\n throw err;\n }\n }\n function stylesheet() {\n const rulesList = rules();\n return {\n type: \"stylesheet\",\n stylesheet: {\n source: options.source,\n rules: rulesList,\n parsingErrors: errorsList\n }\n };\n }\n function open() {\n return match(/^{\\s*/);\n }\n function close() {\n return match(/^}/);\n }\n function rules() {\n let node;\n const rules2 = [];\n whitespace();\n comments(rules2);\n while (css.length && css.charAt(0) !== \"}\" && (node = atrule() || rule())) {\n if (node) {\n rules2.push(node);\n comments(rules2);\n }\n }\n return rules2;\n }\n function match(re) {\n const m = re.exec(css);\n if (!m) {\n return;\n }\n const str = m[0];\n updatePosition(str);\n css = css.slice(str.length);\n return m;\n }\n function whitespace() {\n match(/^\\s*/);\n }\n function comments(rules2 = []) {\n let c;\n while (c = comment()) {\n if (c) {\n rules2.push(c);\n }\n c = comment();\n }\n return rules2;\n }\n function comment() {\n const pos = position();\n if (\"/\" !== css.charAt(0) || \"*\" !== css.charAt(1)) {\n return;\n }\n let i = 2;\n while (\"\" !== css.charAt(i) && (\"*\" !== css.charAt(i) || \"/\" !== css.charAt(i + 1))) {\n ++i;\n }\n i += 2;\n if (\"\" === css.charAt(i - 1)) {\n return error(\"End of comment missing\");\n }\n const str = css.slice(2, i - 2);\n column += 2;\n updatePosition(str);\n css = css.slice(i);\n column += 2;\n return pos({\n type: \"comment\",\n comment: str\n });\n }\n function selector() {\n const m = match(/^([^{]+)/);\n if (!m) {\n return;\n }\n const splitSelectors = trim(m[0]).replace(/\\/\\*([^*]|[\\r\\n]|(\\*+([^*/]|[\\r\\n])))*\\*\\/+/g, \"\").replace(/\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'/g, (m2) => {\n return m2.replace(/,/g, \"‌\");\n }).split(/\\s*(?![^(]*\\)),\\s*/);\n if (splitSelectors.length <= 1) {\n return splitSelectors.map((s) => {\n return s.replace(/\\u200C/g, \",\");\n });\n }\n let i = 0;\n let j = 0;\n const len = splitSelectors.length;\n const finalSelectors = [];\n while (i < len) {\n const openingParensCount = (splitSelectors[i].match(/\\(/g) || []).length;\n const closingParensCount = (splitSelectors[i].match(/\\)/g) || []).length;\n let unbalancedParens = openingParensCount - closingParensCount;\n if (unbalancedParens >= 1) {\n let foundClosingSelector = false;\n j = i + 1;\n while (j < len) {\n const nextOpeningParensCount = (splitSelectors[j].match(/\\(/g) || []).length;\n const nextClosingParensCount = (splitSelectors[j].match(/\\)/g) || []).length;\n const nextUnbalancedParens = nextClosingParensCount - nextOpeningParensCount;\n if (nextUnbalancedParens === unbalancedParens) {\n finalSelectors.push(splitSelectors.slice(i, j + 1).join(\",\"));\n i = j + 1;\n foundClosingSelector = true;\n break;\n }\n j++;\n unbalancedParens -= nextUnbalancedParens;\n }\n if (foundClosingSelector) {\n continue;\n }\n splitSelectors.slice(i, len).forEach((selector2) => selector2 && finalSelectors.push(selector2));\n break;\n }\n splitSelectors[i] && finalSelectors.push(splitSelectors[i]);\n i++;\n }\n return finalSelectors.map((s) => {\n return s.replace(/\\u200C/g, \",\");\n });\n }\n function declaration() {\n const pos = position();\n const propMatch = match(/^(\\*?[-#\\/\\*\\\\\\w]+(\\[[0-9a-z_-]+\\])?)\\s*/);\n if (!propMatch) {\n return;\n }\n const prop = trim(propMatch[0]);\n if (!match(/^:\\s*/)) {\n return error(`property missing ':'`);\n }\n const val = match(/^((?:'(?:\\\\'|.)*?'|\"(?:\\\\\"|.)*?\"|\\([^\\)]*?\\)|[^};])+)/);\n const ret = pos({\n type: \"declaration\",\n property: prop.replace(commentre, \"\"),\n value: val ? trim(val[0]).replace(commentre, \"\") : \"\"\n });\n match(/^[;\\s]*/);\n return ret;\n }\n function declarations() {\n const decls = [];\n if (!open()) {\n return error(`missing '{'`);\n }\n comments(decls);\n let decl;\n while (decl = declaration()) {\n if (decl !== false) {\n decls.push(decl);\n comments(decls);\n }\n decl = declaration();\n }\n if (!close()) {\n return error(`missing '}'`);\n }\n return decls;\n }\n function keyframe() {\n let m;\n const vals = [];\n const pos = position();\n while (m = match(/^((\\d+\\.\\d+|\\.\\d+|\\d+)%?|[a-z]+)\\s*/)) {\n vals.push(m[1]);\n match(/^,\\s*/);\n }\n if (!vals.length) {\n return;\n }\n return pos({\n type: \"keyframe\",\n values: vals,\n declarations: declarations()\n });\n }\n function atkeyframes() {\n const pos = position();\n let m = match(/^@([-\\w]+)?keyframes\\s*/);\n if (!m) {\n return;\n }\n const vendor = m[1];\n m = match(/^([-\\w]+)\\s*/);\n if (!m) {\n return error(\"@keyframes missing name\");\n }\n const name = m[1];\n if (!open()) {\n return error(`@keyframes missing '{'`);\n }\n let frame;\n let frames = comments();\n while (frame = keyframe()) {\n frames.push(frame);\n frames = frames.concat(comments());\n }\n if (!close()) {\n return error(`@keyframes missing '}'`);\n }\n return pos({\n type: \"keyframes\",\n name,\n vendor,\n keyframes: frames\n });\n }\n function atsupports() {\n const pos = position();\n const m = match(/^@supports *([^{]+)/);\n if (!m) {\n return;\n }\n const supports = trim(m[1]);\n if (!open()) {\n return error(`@supports missing '{'`);\n }\n const style = comments().concat(rules());\n if (!close()) {\n return error(`@supports missing '}'`);\n }\n return pos({\n type: \"supports\",\n supports,\n rules: style\n });\n }\n function athost() {\n const pos = position();\n const m = match(/^@host\\s*/);\n if (!m) {\n return;\n }\n if (!open()) {\n return error(`@host missing '{'`);\n }\n const style = comments().concat(rules());\n if (!close()) {\n return error(`@host missing '}'`);\n }\n return pos({\n type: \"host\",\n rules: style\n });\n }\n function atmedia() {\n const pos = position();\n const m = match(/^@media *([^{]+)/);\n if (!m) {\n return;\n }\n const media = trim(m[1]);\n if (!open()) {\n return error(`@media missing '{'`);\n }\n const style = comments().concat(rules());\n if (!close()) {\n return error(`@media missing '}'`);\n }\n return pos({\n type: \"media\",\n media,\n rules: style\n });\n }\n function atcustommedia() {\n const pos = position();\n const m = match(/^@custom-media\\s+(--[^\\s]+)\\s*([^{;]+);/);\n if (!m) {\n return;\n }\n return pos({\n type: \"custom-media\",\n name: trim(m[1]),\n media: trim(m[2])\n });\n }\n function atpage() {\n const pos = position();\n const m = match(/^@page */);\n if (!m) {\n return;\n }\n const sel = selector() || [];\n if (!open()) {\n return error(`@page missing '{'`);\n }\n let decls = comments();\n let decl;\n while (decl = declaration()) {\n decls.push(decl);\n decls = decls.concat(comments());\n }\n if (!close()) {\n return error(`@page missing '}'`);\n }\n return pos({\n type: \"page\",\n selectors: sel,\n declarations: decls\n });\n }\n function atdocument() {\n const pos = position();\n const m = match(/^@([-\\w]+)?document *([^{]+)/);\n if (!m) {\n return;\n }\n const vendor = trim(m[1]);\n const doc = trim(m[2]);\n if (!open()) {\n return error(`@document missing '{'`);\n }\n const style = comments().concat(rules());\n if (!close()) {\n return error(`@document missing '}'`);\n }\n return pos({\n type: \"document\",\n document: doc,\n vendor,\n rules: style\n });\n }\n function atfontface() {\n const pos = position();\n const m = match(/^@font-face\\s*/);\n if (!m) {\n return;\n }\n if (!open()) {\n return error(`@font-face missing '{'`);\n }\n let decls = comments();\n let decl;\n while (decl = declaration()) {\n decls.push(decl);\n decls = decls.concat(comments());\n }\n if (!close()) {\n return error(`@font-face missing '}'`);\n }\n return pos({\n type: \"font-face\",\n declarations: decls\n });\n }\n const atimport = _compileAtrule(\"import\");\n const atcharset = _compileAtrule(\"charset\");\n const atnamespace = _compileAtrule(\"namespace\");\n function _compileAtrule(name) {\n const re = new RegExp(\n \"^@\" + name + \"\\\\s*((?:\" + [\n /[^\\\\]\"(?:\\\\\"|[^\"])*\"/.source,\n // consume any quoted parts (checking that the double quote isn't itself escaped)\n /[^\\\\]'(?:\\\\'|[^'])*'/.source,\n // same but for single quotes\n \"[^;]\"\n ].join(\"|\") + \")+);\"\n );\n return () => {\n const pos = position();\n const m = match(re);\n if (!m) {\n return;\n }\n const ret = { type: name };\n ret[name] = m[1].trim();\n return pos(ret);\n };\n }\n function atrule() {\n if (css[0] !== \"@\") {\n return;\n }\n return atkeyframes() || atmedia() || atcustommedia() || atsupports() || atimport() || atcharset() || atnamespace() || atdocument() || atpage() || athost() || atfontface();\n }\n function rule() {\n const pos = position();\n const sel = selector();\n if (!sel) {\n return error(\"selector missing\");\n }\n comments();\n return pos({\n type: \"rule\",\n selectors: sel,\n declarations: declarations()\n });\n }\n return addParent(stylesheet());\n}\nfunction trim(str) {\n return str ? str.replace(/^\\s+|\\s+$/g, \"\") : \"\";\n}\nfunction addParent(obj, parent) {\n const isNode = obj && typeof obj.type === \"string\";\n const childParent = isNode ? obj : parent;\n for (const k of Object.keys(obj)) {\n const value = obj[k];\n if (Array.isArray(value)) {\n value.forEach((v) => {\n addParent(v, childParent);\n });\n } else if (value && typeof value === \"object\") {\n addParent(value, childParent);\n }\n }\n if (isNode) {\n Object.defineProperty(obj, \"parent\", {\n configurable: true,\n writable: true,\n enumerable: false,\n value: parent || null\n });\n }\n return obj;\n}\nconst tagMap = {\n script: \"noscript\",\n // camel case svg element tag names\n altglyph: \"altGlyph\",\n altglyphdef: \"altGlyphDef\",\n altglyphitem: \"altGlyphItem\",\n animatecolor: \"animateColor\",\n animatemotion: \"animateMotion\",\n animatetransform: \"animateTransform\",\n clippath: \"clipPath\",\n feblend: \"feBlend\",\n fecolormatrix: \"feColorMatrix\",\n fecomponenttransfer: \"feComponentTransfer\",\n fecomposite: \"feComposite\",\n feconvolvematrix: \"feConvolveMatrix\",\n fediffuselighting: \"feDiffuseLighting\",\n fedisplacementmap: \"feDisplacementMap\",\n fedistantlight: \"feDistantLight\",\n fedropshadow: \"feDropShadow\",\n feflood: \"feFlood\",\n fefunca: \"feFuncA\",\n fefuncb: \"feFuncB\",\n fefuncg: \"feFuncG\",\n fefuncr: \"feFuncR\",\n fegaussianblur: \"feGaussianBlur\",\n feimage: \"feImage\",\n femerge: \"feMerge\",\n femergenode: \"feMergeNode\",\n femorphology: \"feMorphology\",\n feoffset: \"feOffset\",\n fepointlight: \"fePointLight\",\n fespecularlighting: \"feSpecularLighting\",\n fespotlight: \"feSpotLight\",\n fetile: \"feTile\",\n feturbulence: \"feTurbulence\",\n foreignobject: \"foreignObject\",\n glyphref: \"glyphRef\",\n lineargradient: \"linearGradient\",\n radialgradient: \"radialGradient\"\n};\nfunction getTagName(n) {\n let tagName = tagMap[n.tagName] ? tagMap[n.tagName] : n.tagName;\n if (tagName === \"link\" && n.attributes._cssText) {\n tagName = \"style\";\n }\n return tagName;\n}\nfunction escapeRegExp(str) {\n return str.replace(/[.*+?^${}()|[\\]\\\\]/g, \"\\\\$&\");\n}\nconst HOVER_SELECTOR = /([^\\\\]):hover/;\nconst HOVER_SELECTOR_GLOBAL = new RegExp(HOVER_SELECTOR.source, \"g\");\nfunction addHoverClass(cssText, cache) {\n const cachedStyle = cache?.stylesWithHoverClass.get(cssText);\n if (cachedStyle) return cachedStyle;\n if (cssText.length >= 1e6) {\n return cssText;\n }\n const ast = parse(cssText, {\n silent: true\n });\n if (!ast.stylesheet) {\n return cssText;\n }\n const selectors = [];\n ast.stylesheet.rules.forEach((rule) => {\n if (\"selectors\" in rule) {\n (rule.selectors || []).forEach((selector) => {\n if (HOVER_SELECTOR.test(selector)) {\n selectors.push(selector);\n }\n });\n }\n });\n if (selectors.length === 0) {\n return cssText;\n }\n const selectorMatcher = new RegExp(\n selectors.filter((selector, index) => selectors.indexOf(selector) === index).sort((a, b) => b.length - a.length).map((selector) => {\n return escapeRegExp(selector);\n }).join(\"|\"),\n \"g\"\n );\n const result = cssText.replace(selectorMatcher, (selector) => {\n const newSelector = selector.replace(HOVER_SELECTOR_GLOBAL, \"$1.\\\\:hover\");\n return `${selector}, ${newSelector}`;\n });\n cache?.stylesWithHoverClass.set(cssText, result);\n return result;\n}\nfunction createCache() {\n const stylesWithHoverClass = /* @__PURE__ */ new Map();\n return {\n stylesWithHoverClass\n };\n}\nfunction buildNode(n, options) {\n const { doc, hackCss, cache } = options;\n switch (n.type) {\n case NodeType.Document:\n return doc.implementation.createDocument(null, \"\", null);\n case NodeType.DocumentType:\n return doc.implementation.createDocumentType(\n n.name || \"html\",\n n.publicId,\n n.systemId\n );\n case NodeType.Element: {\n const tagName = getTagName(n);\n let node;\n if (n.isSVG) {\n node = doc.createElementNS(\"http://www.w3.org/2000/svg\", tagName);\n } else {\n if (\n // If the tag name is a custom element name\n n.isCustom && // If the browser supports custom elements\n doc.defaultView?.customElements && // If the custom element hasn't been defined yet\n !doc.defaultView.customElements.get(n.tagName)\n )\n doc.defaultView.customElements.define(\n n.tagName,\n class extends doc.defaultView.HTMLElement {\n }\n );\n node = doc.createElement(tagName);\n }\n const specialAttributes = {};\n for (const name in n.attributes) {\n if (!Object.prototype.hasOwnProperty.call(n.attributes, name)) {\n continue;\n }\n let value = n.attributes[name];\n if (tagName === \"option\" && name === \"selected\" && value === false) {\n continue;\n }\n if (value === null) {\n continue;\n }\n if (value === true) value = \"\";\n if (name.startsWith(\"rr_\")) {\n specialAttributes[name] = value;\n continue;\n }\n const isTextarea = tagName === \"textarea\" && name === \"value\";\n const isRemoteOrDynamicCss = tagName === \"style\" && name === \"_cssText\";\n if (isRemoteOrDynamicCss && hackCss && typeof value === \"string\") {\n value = addHoverClass(value, cache);\n }\n if ((isTextarea || isRemoteOrDynamicCss) && typeof value === \"string\") {\n const child = doc.createTextNode(value);\n for (const c of Array.from(node.childNodes)) {\n if (c.nodeType === node.TEXT_NODE) {\n node.removeChild(c);\n }\n }\n node.appendChild(child);\n continue;\n }\n try {\n if (n.isSVG && name === \"xlink:href\") {\n node.setAttributeNS(\n \"http://www.w3.org/1999/xlink\",\n name,\n value.toString()\n );\n } else if (name === \"onload\" || name === \"onclick\" || name.substring(0, 7) === \"onmouse\") {\n node.setAttribute(\"_\" + name, value.toString());\n } else if (tagName === \"meta\" && n.attributes[\"http-equiv\"] === \"Content-Security-Policy\" && name === \"content\") {\n node.setAttribute(\"csp-content\", value.toString());\n continue;\n } else if (tagName === \"link\" && (n.attributes.rel === \"preload\" || n.attributes.rel === \"modulepreload\")) {\n } else if (tagName === \"link\" && n.attributes.rel === \"prefetch\" && typeof n.attributes.href === \"string\" && extractFileExtension(n.attributes.href) === \"js\") {\n } else if (tagName === \"img\" && n.attributes.srcset && n.attributes.rr_dataURL) {\n node.setAttribute(\n \"rrweb-original-srcset\",\n n.attributes.srcset\n );\n } else {\n node.setAttribute(name, value.toString());\n }\n } catch (error) {\n }\n }\n for (const name in specialAttributes) {\n const value = specialAttributes[name];\n if (tagName === \"canvas\" && name === \"rr_dataURL\") {\n const image = doc.createElement(\"img\");\n image.onload = () => {\n const ctx = node.getContext(\"2d\");\n if (ctx) {\n ctx.drawImage(image, 0, 0, image.width, image.height);\n }\n };\n image.src = value.toString();\n if (node.RRNodeType)\n node.rr_dataURL = value.toString();\n } else if (tagName === \"img\" && name === \"rr_dataURL\") {\n const image = node;\n if (!image.currentSrc.startsWith(\"data:\")) {\n image.setAttribute(\n \"rrweb-original-src\",\n n.attributes.src\n );\n image.src = value.toString();\n }\n }\n if (name === \"rr_width\") {\n node.style.setProperty(\"width\", value.toString());\n } else if (name === \"rr_height\") {\n node.style.setProperty(\"height\", value.toString());\n } else if (name === \"rr_mediaCurrentTime\" && typeof value === \"number\") {\n node.currentTime = value;\n } else if (name === \"rr_mediaState\") {\n switch (value) {\n case \"played\":\n node.play().catch((e) => console.warn(\"media playback error\", e));\n break;\n case \"paused\":\n node.pause();\n break;\n }\n }\n }\n if (n.isShadowHost) {\n if (!node.shadowRoot) {\n node.attachShadow({ mode: \"open\" });\n } else {\n while (node.shadowRoot.firstChild) {\n node.shadowRoot.removeChild(node.shadowRoot.firstChild);\n }\n }\n }\n return node;\n }\n case NodeType.Text:\n return doc.createTextNode(\n n.isStyle && hackCss ? addHoverClass(n.textContent, cache) : n.textContent\n );\n case NodeType.CDATA:\n if (!(doc instanceof XMLDocument)) {\n return null;\n }\n return doc.createCDATASection(n.textContent);\n case NodeType.Comment:\n return doc.createComment(n.textContent);\n default:\n return null;\n }\n}\nfunction buildNodeWithSN(n, options) {\n const {\n doc,\n mirror,\n skipChild = false,\n hackCss = true,\n afterAppend,\n cache\n } = options;\n if (mirror.has(n.id)) {\n const nodeInMirror = mirror.getNode(n.id);\n const meta = mirror.getMeta(nodeInMirror);\n if (isNodeMetaEqual(meta, n)) return mirror.getNode(n.id);\n }\n let node = buildNode(n, { doc, hackCss, cache });\n if (!node) {\n return null;\n }\n if (n.rootId && mirror.getNode(n.rootId) !== doc) {\n mirror.replace(n.rootId, doc);\n }\n if (n.type === NodeType.Document) {\n doc.close();\n doc.open();\n if (n.compatMode === \"BackCompat\" && n.childNodes && n.childNodes[0].type !== NodeType.DocumentType) {\n if (n.childNodes[0].type === NodeType.Element && \"xmlns\" in n.childNodes[0].attributes && n.childNodes[0].attributes.xmlns === \"http://www.w3.org/1999/xhtml\") {\n doc.write(\n ''\n );\n } else {\n doc.write(\n ''\n );\n }\n }\n node = doc;\n }\n mirror.add(node, n);\n if ((n.type === NodeType.Document || n.type === NodeType.Element) && !skipChild) {\n for (const childN of n.childNodes) {\n const childNode = buildNodeWithSN(childN, {\n doc,\n mirror,\n skipChild: false,\n hackCss,\n afterAppend,\n cache\n });\n if (!childNode) {\n console.warn(\"Failed to rebuild\", childN);\n continue;\n }\n if (childN.isShadow && isElement(node) && node.shadowRoot) {\n node.shadowRoot.appendChild(childNode);\n } else if (n.type === NodeType.Document && childN.type == NodeType.Element) {\n const htmlElement = childNode;\n let body = null;\n htmlElement.childNodes.forEach((child) => {\n if (child.nodeName === \"BODY\") body = child;\n });\n if (body) {\n htmlElement.removeChild(body);\n node.appendChild(childNode);\n htmlElement.appendChild(body);\n } else {\n node.appendChild(childNode);\n }\n } else {\n node.appendChild(childNode);\n }\n if (afterAppend) {\n afterAppend(childNode, childN.id);\n }\n }\n }\n return node;\n}\nfunction visit(mirror, onVisit) {\n function walk(node) {\n onVisit(node);\n }\n for (const id of mirror.getIds()) {\n if (mirror.has(id)) {\n walk(mirror.getNode(id));\n }\n }\n}\nfunction handleScroll(node, mirror) {\n const n = mirror.getMeta(node);\n if (n?.type !== NodeType.Element) {\n return;\n }\n const el = node;\n for (const name in n.attributes) {\n if (!(Object.prototype.hasOwnProperty.call(n.attributes, name) && name.startsWith(\"rr_\"))) {\n continue;\n }\n const value = n.attributes[name];\n if (name === \"rr_scrollLeft\") {\n el.scrollLeft = value;\n }\n if (name === \"rr_scrollTop\") {\n el.scrollTop = value;\n }\n }\n}\nfunction rebuild(n, options) {\n const {\n doc,\n onVisit,\n hackCss = true,\n afterAppend,\n cache,\n mirror = new Mirror()\n } = options;\n const node = buildNodeWithSN(n, {\n doc,\n mirror,\n skipChild: false,\n hackCss,\n afterAppend,\n cache\n });\n visit(mirror, (visitedNode) => {\n if (onVisit) {\n onVisit(visitedNode);\n }\n handleScroll(visitedNode, mirror);\n });\n return node;\n}\nexport {\n IGNORED_NODE,\n Mirror,\n NodeType,\n addHoverClass,\n buildNodeWithSN,\n classMatchesRegex,\n cleanupSnapshot,\n clearTimeout,\n createCache,\n createMatchPredicate,\n createMirror,\n distanceToMatch,\n escapeImportStatement,\n extractFileExtension,\n fixAllCssProperty,\n fixSafariColons,\n genId,\n getIframeContentDocument,\n getInputType,\n getInputValue,\n ignoreAttribute,\n is2DCanvasBlank,\n isCSSImportRule,\n isCSSStyleRule,\n isElement,\n isNativeShadowDom,\n isNodeMetaEqual,\n isShadowRoot,\n maskInputValue,\n needMaskingText,\n onRequestAnimationFrame,\n rebuild,\n serializeNodeWithId,\n setTimeout,\n shouldMaskInput,\n snapshot,\n stringifyRule,\n stringifyStylesheet,\n toLowerCase,\n toUpperCase,\n transformAttribute,\n visitSnapshot\n};\n//# sourceMappingURL=rrweb-snapshot.js.map\n","// Note that these are the serialized attributes and not attributes directly on\n// the DOM Node. Attributes we are interested in:\nconst ATTRIBUTES_TO_RECORD = new Set([\n 'id',\n 'class',\n 'aria-label',\n 'role',\n 'name',\n 'alt',\n 'title',\n 'data-test-id',\n 'data-testid',\n 'disabled',\n 'aria-disabled',\n 'data-sentry-component',\n]);\n\n/**\n * Inclusion list of attributes that we want to record from the DOM element\n */\nexport function getAttributesToRecord(attributes: Record): Record {\n const obj: Record = {};\n if (!attributes['data-sentry-component'] && attributes['data-sentry-element']) {\n attributes['data-sentry-component'] = attributes['data-sentry-element'];\n }\n for (const key in attributes) {\n if (ATTRIBUTES_TO_RECORD.has(key)) {\n let normalizedKey = key;\n\n if (key === 'data-testid' || key === 'data-test-id') {\n normalizedKey = 'testId';\n }\n\n obj[normalizedKey] = attributes[key];\n }\n }\n\n return obj;\n}\n","import { record } from '@sentry-internal/rrweb';\nimport type { serializedElementNodeWithId, serializedNodeWithId } from '@sentry-internal/rrweb-snapshot';\nimport { NodeType } from '@sentry-internal/rrweb-snapshot';\nimport { htmlTreeAsString } from '@sentry/core';\nimport type { Breadcrumb, HandlerDataDom } from '@sentry/core';\n\nimport type { ReplayContainer } from '../types';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { handleClick } from './handleClick';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\nimport { getClickTargetNode, getTargetNode } from './util/domUtils';\nimport { getAttributesToRecord } from './util/getAttributesToRecord';\n\nexport const handleDomListener: (replay: ReplayContainer) => (handlerData: HandlerDataDom) => void = (\n replay: ReplayContainer,\n) => {\n return (handlerData: HandlerDataDom): void => {\n if (!replay.isEnabled()) {\n return;\n }\n\n const result = handleDom(handlerData);\n\n if (!result) {\n return;\n }\n\n const isClick = handlerData.name === 'click';\n const event = isClick ? (handlerData.event as PointerEvent) : undefined;\n // Ignore clicks if ctrl/alt/meta/shift keys are held down as they alter behavior of clicks (e.g. open in new tab)\n if (\n isClick &&\n replay.clickDetector &&\n event &&\n event.target &&\n !event.altKey &&\n !event.metaKey &&\n !event.ctrlKey &&\n !event.shiftKey\n ) {\n handleClick(\n replay.clickDetector,\n result as Breadcrumb & { timestamp: number; data: { nodeId: number } },\n getClickTargetNode(handlerData.event as Event) as HTMLElement,\n );\n }\n\n addBreadcrumbEvent(replay, result);\n };\n};\n\n/** Get the base DOM breadcrumb. */\nexport function getBaseDomBreadcrumb(target: Node | null, message: string): Breadcrumb {\n const nodeId = record.mirror.getId(target);\n const node = nodeId && record.mirror.getNode(nodeId);\n const meta = node && record.mirror.getMeta(node);\n const element = meta && isElement(meta) ? meta : null;\n\n return {\n message,\n data: element\n ? {\n nodeId,\n node: {\n id: nodeId,\n tagName: element.tagName,\n textContent: Array.from(element.childNodes)\n .map((node: serializedNodeWithId) => node.type === NodeType.Text && node.textContent)\n .filter(Boolean) // filter out empty values\n .map(text => (text as string).trim())\n .join(''),\n attributes: getAttributesToRecord(element.attributes),\n },\n }\n : {},\n };\n}\n\n/**\n * An event handler to react to DOM events.\n * Exported for tests.\n */\nexport function handleDom(handlerData: HandlerDataDom): Breadcrumb | null {\n const { target, message } = getDomTarget(handlerData);\n\n return createBreadcrumb({\n category: `ui.${handlerData.name}`,\n ...getBaseDomBreadcrumb(target, message),\n });\n}\n\nfunction getDomTarget(handlerData: HandlerDataDom): { target: Node | null; message: string } {\n const isClick = handlerData.name === 'click';\n\n let message: string | undefined;\n let target: Node | null = null;\n\n // Accessing event.target can throw (see getsentry/raven-js#838, #768)\n try {\n target = isClick ? getClickTargetNode(handlerData.event as Event) : getTargetNode(handlerData.event as Event);\n message = htmlTreeAsString(target, { maxStringLength: 200 }) || '';\n } catch (e) {\n message = '';\n }\n\n return { target, message };\n}\n\nfunction isElement(node: serializedNodeWithId): node is serializedElementNodeWithId {\n return node.type === NodeType.Element;\n}\n","import { htmlTreeAsString } from '@sentry/core';\nimport type { Breadcrumb } from '@sentry/core';\n\nimport type { ReplayContainer } from '../types';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { getBaseDomBreadcrumb } from './handleDom';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\n\n/** Handle keyboard events & create breadcrumbs. */\nexport function handleKeyboardEvent(replay: ReplayContainer, event: KeyboardEvent): void {\n if (!replay.isEnabled()) {\n return;\n }\n\n // Update user activity, but do not restart recording as it can create\n // noisy/low-value replays (e.g. user comes back from idle, hits alt-tab, new\n // session with a single \"keydown\" breadcrumb is created)\n replay.updateUserActivity();\n\n const breadcrumb = getKeyboardBreadcrumb(event);\n\n if (!breadcrumb) {\n return;\n }\n\n addBreadcrumbEvent(replay, breadcrumb);\n}\n\n/** exported only for tests */\nexport function getKeyboardBreadcrumb(event: KeyboardEvent): Breadcrumb | null {\n const { metaKey, shiftKey, ctrlKey, altKey, key, target } = event;\n\n // never capture for input fields\n if (!target || isInputElement(target as HTMLElement) || !key) {\n return null;\n }\n\n // Note: We do not consider shift here, as that means \"uppercase\"\n const hasModifierKey = metaKey || ctrlKey || altKey;\n const isCharacterKey = key.length === 1; // other keys like Escape, Tab, etc have a longer length\n\n // Do not capture breadcrumb if only a word key is pressed\n // This could leak e.g. user input\n if (!hasModifierKey && isCharacterKey) {\n return null;\n }\n\n const message = htmlTreeAsString(target, { maxStringLength: 200 }) || '';\n const baseBreadcrumb = getBaseDomBreadcrumb(target as Node, message);\n\n return createBreadcrumb({\n category: 'ui.keyDown',\n message,\n data: {\n ...baseBreadcrumb.data,\n metaKey,\n shiftKey,\n ctrlKey,\n altKey,\n key,\n },\n });\n}\n\nfunction isInputElement(target: HTMLElement): boolean {\n return target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable;\n}\n","import { record } from '@sentry-internal/rrweb';\nimport { browserPerformanceTimeOrigin } from '@sentry/core';\n\nimport { WINDOW } from '../constants';\nimport type {\n AllPerformanceEntry,\n AllPerformanceEntryData,\n ExperimentalPerformanceResourceTiming,\n NavigationData,\n PaintData,\n ReplayContainer,\n ReplayPerformanceEntry,\n ResourceData,\n WebVitalData,\n} from '../types';\n\n// Map entryType -> function to normalize data for event\nconst ENTRY_TYPES: Record<\n string,\n (entry: AllPerformanceEntry) => null | ReplayPerformanceEntry\n> = {\n // @ts-expect-error TODO: entry type does not fit the create* functions entry type\n resource: createResourceEntry,\n paint: createPaintEntry,\n // @ts-expect-error TODO: entry type does not fit the create* functions entry type\n navigation: createNavigationEntry,\n};\n\nexport interface Metric {\n /**\n * The current value of the metric.\n */\n value: number;\n\n /**\n * The rating as to whether the metric value is within the \"good\",\n * \"needs improvement\", or \"poor\" thresholds of the metric.\n */\n rating: 'good' | 'needs-improvement' | 'poor';\n\n /**\n * Any performance entries relevant to the metric value calculation.\n * The array may also be empty if the metric value was not based on any\n * entries (e.g. a CLS value of 0 given no layout shifts).\n */\n entries: PerformanceEntry[] | LayoutShift[];\n}\n\ninterface LayoutShift extends PerformanceEntry {\n value: number;\n sources: LayoutShiftAttribution[];\n hadRecentInput: boolean;\n}\n\ninterface LayoutShiftAttribution {\n node?: Node;\n previousRect: DOMRectReadOnly;\n currentRect: DOMRectReadOnly;\n}\n\n/**\n * Handler creater for web vitals\n */\nexport function webVitalHandler(\n getter: (metric: Metric) => ReplayPerformanceEntry,\n replay: ReplayContainer,\n): (data: { metric: Metric }) => void {\n return ({ metric }) => void replay.replayPerformanceEntries.push(getter(metric));\n}\n\n/**\n * Create replay performance entries from the browser performance entries.\n */\nexport function createPerformanceEntries(\n entries: AllPerformanceEntry[],\n): ReplayPerformanceEntry[] {\n return entries.map(createPerformanceEntry).filter(Boolean) as ReplayPerformanceEntry[];\n}\n\nfunction createPerformanceEntry(entry: AllPerformanceEntry): ReplayPerformanceEntry | null {\n const entryType = ENTRY_TYPES[entry.entryType];\n if (!entryType) {\n return null;\n }\n\n return entryType(entry);\n}\n\nfunction getAbsoluteTime(time: number): number {\n // browserPerformanceTimeOrigin can be undefined if `performance` or\n // `performance.now` doesn't exist, but this is already checked by this integration\n return ((browserPerformanceTimeOrigin() || WINDOW.performance.timeOrigin) + time) / 1000;\n}\n\nfunction createPaintEntry(entry: PerformancePaintTiming): ReplayPerformanceEntry {\n const { duration, entryType, name, startTime } = entry;\n\n const start = getAbsoluteTime(startTime);\n return {\n type: entryType,\n name,\n start,\n end: start + duration,\n data: undefined,\n };\n}\n\nfunction createNavigationEntry(entry: PerformanceNavigationTiming): ReplayPerformanceEntry | null {\n const {\n entryType,\n name,\n decodedBodySize,\n duration,\n domComplete,\n encodedBodySize,\n domContentLoadedEventStart,\n domContentLoadedEventEnd,\n domInteractive,\n loadEventStart,\n loadEventEnd,\n redirectCount,\n startTime,\n transferSize,\n type,\n } = entry;\n\n // Ignore entries with no duration, they do not seem to be useful and cause dupes\n if (duration === 0) {\n return null;\n }\n\n return {\n type: `${entryType}.${type}`,\n start: getAbsoluteTime(startTime),\n end: getAbsoluteTime(domComplete),\n name,\n data: {\n size: transferSize,\n decodedBodySize,\n encodedBodySize,\n duration,\n domInteractive,\n domContentLoadedEventStart,\n domContentLoadedEventEnd,\n loadEventStart,\n loadEventEnd,\n domComplete,\n redirectCount,\n },\n };\n}\n\nfunction createResourceEntry(\n entry: ExperimentalPerformanceResourceTiming,\n): ReplayPerformanceEntry | null {\n const {\n entryType,\n initiatorType,\n name,\n responseEnd,\n startTime,\n decodedBodySize,\n encodedBodySize,\n responseStatus,\n transferSize,\n } = entry;\n\n // Core SDK handles these\n if (['fetch', 'xmlhttprequest'].includes(initiatorType)) {\n return null;\n }\n\n return {\n type: `${entryType}.${initiatorType}`,\n start: getAbsoluteTime(startTime),\n end: getAbsoluteTime(responseEnd),\n name,\n data: {\n size: transferSize,\n statusCode: responseStatus,\n decodedBodySize,\n encodedBodySize,\n },\n };\n}\n\n/**\n * Add a LCP event to the replay based on a LCP metric.\n */\nexport function getLargestContentfulPaint(metric: Metric): ReplayPerformanceEntry {\n const lastEntry = metric.entries[metric.entries.length - 1] as (PerformanceEntry & { element?: Node }) | undefined;\n const node = lastEntry?.element ? [lastEntry.element] : undefined;\n return getWebVital(metric, 'largest-contentful-paint', node);\n}\n\nfunction isLayoutShift(entry: PerformanceEntry): entry is LayoutShift {\n return (entry as LayoutShift).sources !== undefined;\n}\n\n/**\n * Add a CLS event to the replay based on a CLS metric.\n */\nexport function getCumulativeLayoutShift(metric: Metric): ReplayPerformanceEntry {\n const layoutShifts: WebVitalData['attributions'] = [];\n const nodes: Node[] = [];\n for (const entry of metric.entries) {\n if (isLayoutShift(entry)) {\n const nodeIds = [];\n for (const source of entry.sources) {\n if (source.node) {\n nodes.push(source.node);\n const nodeId = record.mirror.getId(source.node);\n if (nodeId) {\n nodeIds.push(nodeId);\n }\n }\n }\n layoutShifts.push({ value: entry.value, nodeIds: nodeIds.length ? nodeIds : undefined });\n }\n }\n\n return getWebVital(metric, 'cumulative-layout-shift', nodes, layoutShifts);\n}\n\n/**\n * Add a FID event to the replay based on a FID metric.\n */\nexport function getFirstInputDelay(metric: Metric): ReplayPerformanceEntry {\n const lastEntry = metric.entries[metric.entries.length - 1] as (PerformanceEntry & { target?: Node }) | undefined;\n const node = lastEntry?.target ? [lastEntry.target] : undefined;\n return getWebVital(metric, 'first-input-delay', node);\n}\n\n/**\n * Add an INP event to the replay based on an INP metric.\n */\nexport function getInteractionToNextPaint(metric: Metric): ReplayPerformanceEntry {\n const lastEntry = metric.entries[metric.entries.length - 1] as (PerformanceEntry & { target?: Node }) | undefined;\n const node = lastEntry?.target ? [lastEntry.target] : undefined;\n return getWebVital(metric, 'interaction-to-next-paint', node);\n}\n\n/**\n * Add an web vital event to the replay based on the web vital metric.\n */\nfunction getWebVital(\n metric: Metric,\n name: string,\n nodes: Node[] | undefined,\n attributions?: WebVitalData['attributions'],\n): ReplayPerformanceEntry {\n const value = metric.value;\n const rating = metric.rating;\n\n const end = getAbsoluteTime(value);\n\n return {\n type: 'web-vital',\n name,\n start: end,\n end,\n data: {\n value,\n size: value,\n rating,\n nodeIds: nodes ? nodes.map(node => record.mirror.getId(node)) : undefined,\n attributions,\n },\n };\n}\n","declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n","export default `var t=Uint8Array,n=Uint16Array,r=Int32Array,e=new t([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),i=new t([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),s=new t([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),a=function(t,e){for(var i=new n(31),s=0;s<31;++s)i[s]=e+=1<>1|(21845&c)<<1;v=(61680&(v=(52428&v)>>2|(13107&v)<<2))>>4|(3855&v)<<4,u[c]=((65280&v)>>8|(255&v)<<8)>>1}var d=function(t,r,e){for(var i=t.length,s=0,a=new n(r);s>f]=l}else for(o=new n(i),s=0;s>15-t[s]);return o},p=new t(288);for(c=0;c<144;++c)p[c]=8;for(c=144;c<256;++c)p[c]=9;for(c=256;c<280;++c)p[c]=7;for(c=280;c<288;++c)p[c]=8;var g=new t(32);for(c=0;c<32;++c)g[c]=5;var w=d(p,9,0),y=d(g,5,0),m=function(t){return(t+7)/8|0},b=function(n,r,e){return(null==e||e>n.length)&&(e=n.length),new t(n.subarray(r,e))},M=[\"unexpected EOF\",\"invalid block type\",\"invalid length/literal\",\"invalid 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captureExceptions: boolean;\n traceInternals: boolean;\n}\n\ninterface ReplayLogger extends Logger {\n /**\n * Calls `logger.info` but saves breadcrumb in the next tick due to race\n * conditions before replay is initialized.\n */\n infoTick: LoggerMethod;\n /**\n * Captures exceptions (`Error`) if \"capture internal exceptions\" is enabled\n */\n exception: LoggerMethod;\n /**\n * Configures the logger with additional debugging behavior\n */\n setConfig(config: Partial): void;\n}\n\nfunction _addBreadcrumb(message: unknown, level: SeverityLevel = 'info'): void {\n addBreadcrumb(\n {\n category: 'console',\n data: {\n logger: 'replay',\n },\n level,\n message: `${PREFIX}${message}`,\n },\n { level },\n );\n}\n\nfunction makeReplayLogger(): ReplayLogger {\n let _capture = false;\n let _trace = false;\n\n const _logger: Partial = {\n exception: () => undefined,\n infoTick: () => undefined,\n setConfig: (opts: Partial) => {\n _capture = !!opts.captureExceptions;\n _trace = !!opts.traceInternals;\n },\n };\n\n if (DEBUG_BUILD) {\n CONSOLE_LEVELS.forEach(name => {\n _logger[name] = (...args: unknown[]) => {\n coreLogger[name](PREFIX, ...args);\n if (_trace) {\n _addBreadcrumb(args.join(''), severityLevelFromString(name));\n }\n };\n });\n\n _logger.exception = (error: unknown, ...message: unknown[]) => {\n if (message.length && _logger.error) {\n _logger.error(...message);\n }\n\n coreLogger.error(PREFIX, error);\n\n if (_capture) {\n captureException(error);\n } else if (_trace) {\n // No need for a breadcrumb if `_capture` is enabled since it should be\n // captured as an exception\n _addBreadcrumb(error, 'error');\n }\n };\n\n _logger.infoTick = (...args: unknown[]) => {\n coreLogger.info(PREFIX, ...args);\n if (_trace) {\n // Wait a tick here to avoid race conditions for some initial logs\n // which may be added before replay is initialized\n setTimeout(() => _addBreadcrumb(args[0]), 0);\n }\n };\n } else {\n CONSOLE_LEVELS.forEach(name => {\n _logger[name] = () => undefined;\n });\n }\n\n return _logger as ReplayLogger;\n}\n\nexport const logger = makeReplayLogger();\n","import { REPLAY_MAX_EVENT_BUFFER_SIZE } from '../constants';\n\n/** This error indicates that the event buffer size exceeded the limit.. */\nexport class EventBufferSizeExceededError extends Error {\n public constructor() {\n super(`Event buffer exceeded maximum size of ${REPLAY_MAX_EVENT_BUFFER_SIZE}.`);\n }\n}\n","import { REPLAY_MAX_EVENT_BUFFER_SIZE } from '../constants';\nimport type { AddEventResult, EventBuffer, EventBufferType, RecordingEvent } from '../types';\nimport { timestampToMs } from '../util/timestamp';\nimport { EventBufferSizeExceededError } from './error';\n\n/**\n * A basic event buffer that does not do any compression.\n * Used as fallback if the compression worker cannot be loaded or is disabled.\n */\nexport class EventBufferArray implements EventBuffer {\n /** All the events that are buffered to be sent. */\n public events: RecordingEvent[];\n\n /** @inheritdoc */\n public hasCheckout: boolean;\n\n /** @inheritdoc */\n public waitForCheckout: boolean;\n\n private _totalSize: number;\n\n public constructor() {\n this.events = [];\n this._totalSize = 0;\n this.hasCheckout = false;\n this.waitForCheckout = false;\n }\n\n /** @inheritdoc */\n public get hasEvents(): boolean {\n return this.events.length > 0;\n }\n\n /** @inheritdoc */\n public get type(): EventBufferType {\n return 'sync';\n }\n\n /** @inheritdoc */\n public destroy(): void {\n this.events = [];\n }\n\n /** @inheritdoc */\n public async addEvent(event: RecordingEvent): Promise {\n const eventSize = JSON.stringify(event).length;\n this._totalSize += eventSize;\n if (this._totalSize > REPLAY_MAX_EVENT_BUFFER_SIZE) {\n throw new EventBufferSizeExceededError();\n }\n\n this.events.push(event);\n }\n\n /** @inheritdoc */\n public finish(): Promise {\n return new Promise(resolve => {\n // Make a copy of the events array reference and immediately clear the\n // events member so that we do not lose new events while uploading\n // attachment.\n const eventsRet = this.events;\n this.clear();\n resolve(JSON.stringify(eventsRet));\n });\n }\n\n /** @inheritdoc */\n public clear(): void {\n this.events = [];\n this._totalSize = 0;\n this.hasCheckout = false;\n }\n\n /** @inheritdoc */\n public getEarliestTimestamp(): number | null {\n const timestamp = this.events.map(event => event.timestamp).sort()[0];\n\n if (!timestamp) {\n return null;\n }\n\n return timestampToMs(timestamp);\n }\n}\n","import { DEBUG_BUILD } from '../debug-build';\nimport type { WorkerRequest, WorkerResponse } from '../types';\nimport { logger } from '../util/logger';\n\n/**\n * Event buffer that uses a web worker to compress events.\n * Exported only for testing.\n */\nexport class WorkerHandler {\n private _worker: Worker;\n private _id: number;\n private _ensureReadyPromise?: Promise;\n\n public constructor(worker: Worker) {\n this._worker = worker;\n this._id = 0;\n }\n\n /**\n * Ensure the worker is ready (or not).\n * This will either resolve when the worker is ready, or reject if an error occurred.\n */\n public ensureReady(): Promise {\n // Ensure we only check once\n if (this._ensureReadyPromise) {\n return this._ensureReadyPromise;\n }\n\n this._ensureReadyPromise = new Promise((resolve, reject) => {\n this._worker.addEventListener(\n 'message',\n ({ data }: MessageEvent) => {\n if ((data as WorkerResponse).success) {\n resolve();\n } else {\n reject();\n }\n },\n { once: true },\n );\n\n this._worker.addEventListener(\n 'error',\n error => {\n reject(error);\n },\n { once: true },\n );\n });\n\n return this._ensureReadyPromise;\n }\n\n /**\n * Destroy the worker.\n */\n public destroy(): void {\n DEBUG_BUILD && logger.info('Destroying compression worker');\n this._worker.terminate();\n }\n\n /**\n * Post message to worker and wait for response before resolving promise.\n */\n public postMessage(method: WorkerRequest['method'], arg?: WorkerRequest['arg']): Promise {\n const id = this._getAndIncrementId();\n\n return new Promise((resolve, reject) => {\n const listener = ({ data }: MessageEvent): void => {\n const response = data as WorkerResponse;\n if (response.method !== method) {\n return;\n }\n\n // There can be multiple listeners for a single method, the id ensures\n // that the response matches the caller.\n if (response.id !== id) {\n return;\n }\n\n // At this point, we'll always want to remove listener regardless of result status\n this._worker.removeEventListener('message', listener);\n\n if (!response.success) {\n // TODO: Do some error handling, not sure what\n DEBUG_BUILD && logger.error('Error in compression worker: ', response.response);\n\n reject(new Error('Error in compression worker'));\n return;\n }\n\n resolve(response.response as T);\n };\n\n // Note: we can't use `once` option because it's possible it needs to\n // listen to multiple messages\n this._worker.addEventListener('message', listener);\n this._worker.postMessage({ id, method, arg });\n });\n }\n\n /** Get the current ID and increment it for the next call. */\n private _getAndIncrementId(): number {\n return this._id++;\n }\n}\n","import type { ReplayRecordingData } from '@sentry/core';\n\nimport { REPLAY_MAX_EVENT_BUFFER_SIZE } from '../constants';\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { AddEventResult, EventBuffer, EventBufferType, RecordingEvent } from '../types';\nimport { logger } from '../util/logger';\nimport { timestampToMs } from '../util/timestamp';\nimport { WorkerHandler } from './WorkerHandler';\nimport { EventBufferSizeExceededError } from './error';\n\n/**\n * Event buffer that uses a web worker to compress events.\n * Exported only for testing.\n */\nexport class EventBufferCompressionWorker implements EventBuffer {\n /** @inheritdoc */\n public hasCheckout: boolean;\n\n /** @inheritdoc */\n public waitForCheckout: boolean;\n\n private _worker: WorkerHandler;\n private _earliestTimestamp: number | null;\n private _totalSize;\n\n public constructor(worker: Worker) {\n this._worker = new WorkerHandler(worker);\n this._earliestTimestamp = null;\n this._totalSize = 0;\n this.hasCheckout = false;\n this.waitForCheckout = false;\n }\n\n /** @inheritdoc */\n public get hasEvents(): boolean {\n return !!this._earliestTimestamp;\n }\n\n /** @inheritdoc */\n public get type(): EventBufferType {\n return 'worker';\n }\n\n /**\n * Ensure the worker is ready (or not).\n * This will either resolve when the worker is ready, or reject if an error occurred.\n */\n public ensureReady(): Promise {\n return this._worker.ensureReady();\n }\n\n /**\n * Destroy the event buffer.\n */\n public destroy(): void {\n this._worker.destroy();\n }\n\n /**\n * Add an event to the event buffer.\n *\n * Returns true if event was successfully received and processed by worker.\n */\n public addEvent(event: RecordingEvent): Promise {\n const timestamp = timestampToMs(event.timestamp);\n if (!this._earliestTimestamp || timestamp < this._earliestTimestamp) {\n this._earliestTimestamp = timestamp;\n }\n\n const data = JSON.stringify(event);\n this._totalSize += data.length;\n\n if (this._totalSize > REPLAY_MAX_EVENT_BUFFER_SIZE) {\n return Promise.reject(new EventBufferSizeExceededError());\n }\n\n return this._sendEventToWorker(data);\n }\n\n /**\n * Finish the event buffer and return the compressed data.\n */\n public finish(): Promise {\n return this._finishRequest();\n }\n\n /** @inheritdoc */\n public clear(): void {\n this._earliestTimestamp = null;\n this._totalSize = 0;\n this.hasCheckout = false;\n\n // We do not wait on this, as we assume the order of messages is consistent for the worker\n this._worker.postMessage('clear').then(null, e => {\n DEBUG_BUILD && logger.exception(e, 'Sending \"clear\" message to worker failed', e);\n });\n }\n\n /** @inheritdoc */\n public getEarliestTimestamp(): number | null {\n return this._earliestTimestamp;\n }\n\n /**\n * Send the event to the worker.\n */\n private _sendEventToWorker(data: string): Promise {\n return this._worker.postMessage('addEvent', data);\n }\n\n /**\n * Finish the request and return the compressed data from the worker.\n */\n private async _finishRequest(): Promise {\n const response = await this._worker.postMessage('finish');\n\n this._earliestTimestamp = null;\n this._totalSize = 0;\n\n return response;\n }\n}\n","import type { ReplayRecordingData } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { AddEventResult, EventBuffer, EventBufferType, RecordingEvent } from '../types';\nimport { logger } from '../util/logger';\nimport { EventBufferArray } from './EventBufferArray';\nimport { EventBufferCompressionWorker } from './EventBufferCompressionWorker';\n\n/**\n * This proxy will try to use the compression worker, and fall back to use the simple buffer if an error occurs there.\n * This can happen e.g. if the worker cannot be loaded.\n * Exported only for testing.\n */\nexport class EventBufferProxy implements EventBuffer {\n private _fallback: EventBufferArray;\n private _compression: EventBufferCompressionWorker;\n private _used: EventBuffer;\n private _ensureWorkerIsLoadedPromise: Promise;\n\n public constructor(worker: Worker) {\n this._fallback = new EventBufferArray();\n this._compression = new EventBufferCompressionWorker(worker);\n this._used = this._fallback;\n\n this._ensureWorkerIsLoadedPromise = this._ensureWorkerIsLoaded();\n }\n\n /** @inheritdoc */\n public get waitForCheckout(): boolean {\n return this._used.waitForCheckout;\n }\n\n /** @inheritdoc */\n public get type(): EventBufferType {\n return this._used.type;\n }\n\n /** @inheritDoc */\n public get hasEvents(): boolean {\n return this._used.hasEvents;\n }\n\n /** @inheritdoc */\n public get hasCheckout(): boolean {\n return this._used.hasCheckout;\n }\n /** @inheritdoc */\n public set hasCheckout(value: boolean) {\n this._used.hasCheckout = value;\n }\n\n /** @inheritdoc */\n // eslint-disable-next-line @typescript-eslint/adjacent-overload-signatures\n public set waitForCheckout(value: boolean) {\n this._used.waitForCheckout = value;\n }\n\n /** @inheritDoc */\n public destroy(): void {\n this._fallback.destroy();\n this._compression.destroy();\n }\n\n /** @inheritdoc */\n public clear(): void {\n return this._used.clear();\n }\n\n /** @inheritdoc */\n public getEarliestTimestamp(): number | null {\n return this._used.getEarliestTimestamp();\n }\n\n /**\n * Add an event to the event buffer.\n *\n * Returns true if event was successfully added.\n */\n public addEvent(event: RecordingEvent): Promise {\n return this._used.addEvent(event);\n }\n\n /** @inheritDoc */\n public async finish(): Promise {\n // Ensure the worker is loaded, so the sent event is compressed\n await this.ensureWorkerIsLoaded();\n\n return this._used.finish();\n }\n\n /** Ensure the worker has loaded. */\n public ensureWorkerIsLoaded(): Promise {\n return this._ensureWorkerIsLoadedPromise;\n }\n\n /** Actually check if the worker has been loaded. */\n private async _ensureWorkerIsLoaded(): Promise {\n try {\n await this._compression.ensureReady();\n } catch (error) {\n // If the worker fails to load, we fall back to the simple buffer.\n // Nothing more to do from our side here\n DEBUG_BUILD && logger.exception(error, 'Failed to load the compression worker, falling back to simple buffer');\n return;\n }\n\n // Now we need to switch over the array buffer to the compression worker\n await this._switchToCompressionWorker();\n }\n\n /** Switch the used buffer to the compression worker. */\n private async _switchToCompressionWorker(): Promise {\n const { events, hasCheckout, waitForCheckout } = this._fallback;\n\n const addEventPromises: Promise[] = [];\n for (const event of events) {\n addEventPromises.push(this._compression.addEvent(event));\n }\n\n this._compression.hasCheckout = hasCheckout;\n this._compression.waitForCheckout = waitForCheckout;\n\n // We switch over to the new buffer immediately - any further events will be added\n // after the previously buffered ones\n this._used = this._compression;\n\n // Wait for original events to be re-added before resolving\n try {\n await Promise.all(addEventPromises);\n\n // Can now clear fallback buffer as it's no longer necessary\n this._fallback.clear();\n } catch (error) {\n DEBUG_BUILD && logger.exception(error, 'Failed to add events when switching buffers.');\n }\n }\n}\n","import { getWorkerURL } from '@sentry-internal/replay-worker';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { EventBuffer } from '../types';\nimport { logger } from '../util/logger';\nimport { EventBufferArray } from './EventBufferArray';\nimport { EventBufferProxy } from './EventBufferProxy';\n\ninterface CreateEventBufferParams {\n useCompression: boolean;\n workerUrl?: string;\n}\n\n// Treeshakable guard to remove the code of the included compression worker\ndeclare const __SENTRY_EXCLUDE_REPLAY_WORKER__: boolean;\n\n/**\n * Create an event buffer for replays.\n */\nexport function createEventBuffer({\n useCompression,\n workerUrl: customWorkerUrl,\n}: CreateEventBufferParams): EventBuffer {\n if (\n useCompression &&\n // eslint-disable-next-line no-restricted-globals\n window.Worker\n ) {\n const worker = _loadWorker(customWorkerUrl);\n\n if (worker) {\n return worker;\n }\n }\n\n DEBUG_BUILD && logger.info('Using simple buffer');\n return new EventBufferArray();\n}\n\nfunction _loadWorker(customWorkerUrl?: string): EventBufferProxy | void {\n try {\n const workerUrl = customWorkerUrl || _getWorkerUrl();\n\n if (!workerUrl) {\n return;\n }\n\n DEBUG_BUILD && logger.info(`Using compression worker${customWorkerUrl ? ` from ${customWorkerUrl}` : ''}`);\n const worker = new Worker(workerUrl);\n return new EventBufferProxy(worker);\n } catch (error) {\n DEBUG_BUILD && logger.exception(error, 'Failed to create compression worker');\n // Fall back to use simple event buffer array\n }\n}\n\nfunction _getWorkerUrl(): string {\n if (typeof __SENTRY_EXCLUDE_REPLAY_WORKER__ === 'undefined' || !__SENTRY_EXCLUDE_REPLAY_WORKER__) {\n return getWorkerURL();\n }\n\n return '';\n}\n","import r from\"./worker\";function e(){const e=new Blob([r]);return URL.createObjectURL(e)}export{e as getWorkerURL};\n","import { WINDOW } from '../constants';\n\n/** If sessionStorage is available. */\nexport function hasSessionStorage(): boolean {\n try {\n // This can throw, e.g. when being accessed in a sandboxed iframe\n return 'sessionStorage' in WINDOW && !!WINDOW.sessionStorage;\n } catch {\n return false;\n }\n}\n","import { REPLAY_SESSION_KEY, WINDOW } from '../../src/constants';\nimport type { ReplayContainer } from '../../src/types';\nimport { hasSessionStorage } from '../util/hasSessionStorage';\n\n/**\n * Removes the session from Session Storage and unsets session in replay instance\n */\nexport function clearSession(replay: ReplayContainer): void {\n deleteSession();\n replay.session = undefined;\n}\n\n/**\n * Deletes a session from storage\n */\nfunction deleteSession(): void {\n if (!hasSessionStorage()) {\n return;\n }\n\n try {\n WINDOW.sessionStorage.removeItem(REPLAY_SESSION_KEY);\n } catch {\n // Ignore potential SecurityError exceptions\n }\n}\n","/**\n * Given a sample rate, returns true if replay should be sampled.\n *\n * 1.0 = 100% sampling\n * 0.0 = 0% sampling\n */\nexport function isSampled(sampleRate?: number): boolean {\n if (sampleRate === undefined) {\n return false;\n }\n\n // Math.random() returns a number in range of 0 to 1 (inclusive of 0, but not 1)\n return Math.random() < sampleRate;\n}\n","import { uuid4 } from '@sentry/core';\n\nimport type { Sampled, Session } from '../types';\n\n/**\n * Get a session with defaults & applied sampling.\n */\nexport function makeSession(session: Partial & { sampled: Sampled }): Session {\n const now = Date.now();\n const id = session.id || uuid4();\n // Note that this means we cannot set a started/lastActivity of `0`, but this should not be relevant outside of tests.\n const started = session.started || now;\n const lastActivity = session.lastActivity || now;\n const segmentId = session.segmentId || 0;\n const sampled = session.sampled;\n const previousSessionId = session.previousSessionId;\n\n return {\n id,\n started,\n lastActivity,\n segmentId,\n sampled,\n previousSessionId,\n };\n}\n","import { REPLAY_SESSION_KEY, WINDOW } from '../constants';\nimport type { Session } from '../types';\nimport { hasSessionStorage } from '../util/hasSessionStorage';\n\n/**\n * Save a session to session storage.\n */\nexport function saveSession(session: Session): void {\n if (!hasSessionStorage()) {\n return;\n }\n\n try {\n WINDOW.sessionStorage.setItem(REPLAY_SESSION_KEY, JSON.stringify(session));\n } catch {\n // Ignore potential SecurityError exceptions\n }\n}\n","import type { Sampled, Session, SessionOptions } from '../types';\nimport { isSampled } from '../util/isSampled';\nimport { makeSession } from './Session';\nimport { saveSession } from './saveSession';\n\n/**\n * Get the sampled status for a session based on sample rates & current sampled status.\n */\nexport function getSessionSampleType(sessionSampleRate: number, allowBuffering: boolean): Sampled {\n return isSampled(sessionSampleRate) ? 'session' : allowBuffering ? 'buffer' : false;\n}\n\n/**\n * Create a new session, which in its current implementation is a Sentry event\n * that all replays will be saved to as attachments. Currently, we only expect\n * one of these Sentry events per \"replay session\".\n */\nexport function createSession(\n { sessionSampleRate, allowBuffering, stickySession = false }: SessionOptions,\n { previousSessionId }: { previousSessionId?: string } = {},\n): Session {\n const sampled = getSessionSampleType(sessionSampleRate, allowBuffering);\n const session = makeSession({\n sampled,\n previousSessionId,\n });\n\n if (stickySession) {\n saveSession(session);\n }\n\n return session;\n}\n","/**\n * Given an initial timestamp and an expiry duration, checks to see if current\n * time should be considered as expired.\n */\nexport function isExpired(\n initialTime: null | number,\n expiry: undefined | number,\n targetTime: number = +new Date(),\n): boolean {\n // Always expired if < 0\n if (initialTime === null || expiry === undefined || expiry < 0) {\n return true;\n }\n\n // Never expires if == 0\n if (expiry === 0) {\n return false;\n }\n\n return initialTime + expiry <= targetTime;\n}\n","import type { Session } from '../types';\nimport { isExpired } from './isExpired';\n\n/**\n * Checks to see if session is expired\n */\nexport function isSessionExpired(\n session: Session,\n {\n maxReplayDuration,\n sessionIdleExpire,\n targetTime = Date.now(),\n }: { maxReplayDuration: number; sessionIdleExpire: number; targetTime?: number },\n): boolean {\n return (\n // First, check that maximum session length has not been exceeded\n isExpired(session.started, maxReplayDuration, targetTime) ||\n // check that the idle timeout has not been exceeded (i.e. user has\n // performed an action within the last `sessionIdleExpire` ms)\n isExpired(session.lastActivity, sessionIdleExpire, targetTime)\n );\n}\n","import type { Session } from '../types';\nimport { isSessionExpired } from '../util/isSessionExpired';\n\n/** If the session should be refreshed or not. */\nexport function shouldRefreshSession(\n session: Session,\n { sessionIdleExpire, maxReplayDuration }: { sessionIdleExpire: number; maxReplayDuration: number },\n): boolean {\n // If not expired, all good, just keep the session\n if (!isSessionExpired(session, { sessionIdleExpire, maxReplayDuration })) {\n return false;\n }\n\n // If we are buffering & haven't ever flushed yet, always continue\n if (session.sampled === 'buffer' && session.segmentId === 0) {\n return false;\n }\n\n return true;\n}\n","import { DEBUG_BUILD } from '../debug-build';\nimport type { Session, SessionOptions } from '../types';\nimport { logger } from '../util/logger';\nimport { createSession } from './createSession';\nimport { fetchSession } from './fetchSession';\nimport { shouldRefreshSession } from './shouldRefreshSession';\n\n/**\n * Get or create a session, when initializing the replay.\n * Returns a session that may be unsampled.\n */\nexport function loadOrCreateSession(\n {\n sessionIdleExpire,\n maxReplayDuration,\n previousSessionId,\n }: {\n sessionIdleExpire: number;\n maxReplayDuration: number;\n previousSessionId?: string;\n },\n sessionOptions: SessionOptions,\n): Session {\n const existingSession = sessionOptions.stickySession && fetchSession();\n\n // No session exists yet, just create a new one\n if (!existingSession) {\n DEBUG_BUILD && logger.infoTick('Creating new session');\n return createSession(sessionOptions, { previousSessionId });\n }\n\n if (!shouldRefreshSession(existingSession, { sessionIdleExpire, maxReplayDuration })) {\n return existingSession;\n }\n\n DEBUG_BUILD && logger.infoTick('Session in sessionStorage is expired, creating new one...');\n return createSession(sessionOptions, { previousSessionId: existingSession.id });\n}\n","import { REPLAY_SESSION_KEY, WINDOW } from '../constants';\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { Session } from '../types';\nimport { hasSessionStorage } from '../util/hasSessionStorage';\nimport { logger } from '../util/logger';\nimport { makeSession } from './Session';\n\n/**\n * Fetches a session from storage\n */\nexport function fetchSession(): Session | null {\n if (!hasSessionStorage()) {\n return null;\n }\n\n try {\n // This can throw if cookies are disabled\n const sessionStringFromStorage = WINDOW.sessionStorage.getItem(REPLAY_SESSION_KEY);\n\n if (!sessionStringFromStorage) {\n return null;\n }\n\n const sessionObj = JSON.parse(sessionStringFromStorage) as Session;\n\n DEBUG_BUILD && logger.infoTick('Loading existing session');\n\n return makeSession(sessionObj);\n } catch {\n return null;\n }\n}\n","import { EventType } from '@sentry-internal/rrweb';\nimport { getClient } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { EventBufferSizeExceededError } from '../eventBuffer/error';\nimport type { AddEventResult, RecordingEvent, ReplayContainer, ReplayFrameEvent, ReplayPluginOptions } from '../types';\nimport { logger } from './logger';\nimport { timestampToMs } from './timestamp';\n\nfunction isCustomEvent(event: RecordingEvent): event is ReplayFrameEvent {\n return event.type === EventType.Custom;\n}\n\n/**\n * Add an event to the event buffer.\n * In contrast to `addEvent`, this does not return a promise & does not wait for the adding of the event to succeed/fail.\n * Instead this returns `true` if we tried to add the event, else false.\n * It returns `false` e.g. if we are paused, disabled, or out of the max replay duration.\n *\n * `isCheckout` is true if this is either the very first event, or an event triggered by `checkoutEveryNms`.\n */\nexport function addEventSync(replay: ReplayContainer, event: RecordingEvent, isCheckout?: boolean): boolean {\n if (!shouldAddEvent(replay, event)) {\n return false;\n }\n\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n _addEvent(replay, event, isCheckout);\n\n return true;\n}\n\n/**\n * Add an event to the event buffer.\n * Resolves to `null` if no event was added, else to `void`.\n *\n * `isCheckout` is true if this is either the very first event, or an event triggered by `checkoutEveryNms`.\n */\nexport function addEvent(\n replay: ReplayContainer,\n event: RecordingEvent,\n isCheckout?: boolean,\n): Promise {\n if (!shouldAddEvent(replay, event)) {\n return Promise.resolve(null);\n }\n\n return _addEvent(replay, event, isCheckout);\n}\n\nasync function _addEvent(\n replay: ReplayContainer,\n event: RecordingEvent,\n isCheckout?: boolean,\n): Promise {\n const { eventBuffer } = replay;\n\n if (!eventBuffer || (eventBuffer.waitForCheckout && !isCheckout)) {\n return null;\n }\n\n const isBufferMode = replay.recordingMode === 'buffer';\n\n try {\n if (isCheckout && isBufferMode) {\n eventBuffer.clear();\n }\n\n if (isCheckout) {\n eventBuffer.hasCheckout = true;\n eventBuffer.waitForCheckout = false;\n }\n\n const replayOptions = replay.getOptions();\n\n const eventAfterPossibleCallback = maybeApplyCallback(event, replayOptions.beforeAddRecordingEvent);\n\n if (!eventAfterPossibleCallback) {\n return;\n }\n\n return await eventBuffer.addEvent(eventAfterPossibleCallback);\n } catch (error) {\n const isExceeded = error && error instanceof EventBufferSizeExceededError;\n const reason = isExceeded ? 'addEventSizeExceeded' : 'addEvent';\n\n if (isExceeded && isBufferMode) {\n // Clear buffer and wait for next checkout\n eventBuffer.clear();\n eventBuffer.waitForCheckout = true;\n\n return null;\n }\n\n replay.handleException(error);\n\n await replay.stop({ reason });\n\n const client = getClient();\n\n if (client) {\n client.recordDroppedEvent('internal_sdk_error', 'replay');\n }\n }\n}\n\n/** Exported only for tests. */\nexport function shouldAddEvent(replay: ReplayContainer, event: RecordingEvent): boolean {\n if (!replay.eventBuffer || replay.isPaused() || !replay.isEnabled()) {\n return false;\n }\n\n const timestampInMs = timestampToMs(event.timestamp);\n\n // Throw out events that happen more than 5 minutes ago. This can happen if\n // page has been left open and idle for a long period of time and user\n // comes back to trigger a new session. The performance entries rely on\n // `performance.timeOrigin`, which is when the page first opened.\n if (timestampInMs + replay.timeouts.sessionIdlePause < Date.now()) {\n return false;\n }\n\n // Throw out events that are +60min from the initial timestamp\n if (timestampInMs > replay.getContext().initialTimestamp + replay.getOptions().maxReplayDuration) {\n DEBUG_BUILD &&\n logger.infoTick(`Skipping event with timestamp ${timestampInMs} because it is after maxReplayDuration`);\n return false;\n }\n\n return true;\n}\n\nfunction maybeApplyCallback(\n event: RecordingEvent,\n callback: ReplayPluginOptions['beforeAddRecordingEvent'],\n): RecordingEvent | null | undefined {\n try {\n if (typeof callback === 'function' && isCustomEvent(event)) {\n return callback(event);\n }\n } catch (error) {\n DEBUG_BUILD &&\n logger.exception(error, 'An error occurred in the `beforeAddRecordingEvent` callback, skipping the event...');\n return null;\n }\n\n return event;\n}\n","import type { ErrorEvent, Event, FeedbackEvent, ReplayEvent, TransactionEvent } from '@sentry/core';\n\n/** If the event is an error event */\nexport function isErrorEvent(event: Event): event is ErrorEvent {\n return !event.type;\n}\n\n/** If the event is a transaction event */\nexport function isTransactionEvent(event: Event): event is TransactionEvent {\n return event.type === 'transaction';\n}\n\n/** If the event is an replay event */\nexport function isReplayEvent(event: Event): event is ReplayEvent {\n return event.type === 'replay_event';\n}\n\n/** If the event is a feedback event */\nexport function isFeedbackEvent(event: Event): event is FeedbackEvent {\n return event.type === 'feedback';\n}\n","import { setTimeout } from '@sentry-internal/browser-utils';\nimport type { ErrorEvent, Event, TransactionEvent, TransportMakeRequestResponse } from '@sentry/core';\n\nimport type { ReplayContainer } from '../types';\nimport { isErrorEvent, isTransactionEvent } from '../util/eventUtils';\n\ntype AfterSendEventCallback = (event: Event, sendResponse: TransportMakeRequestResponse) => void;\n\n/**\n * Returns a listener to be added to `client.on('afterSendErrorEvent, listener)`.\n */\nexport function handleAfterSendEvent(replay: ReplayContainer): AfterSendEventCallback {\n return (event: Event, sendResponse: TransportMakeRequestResponse) => {\n if (!replay.isEnabled() || (!isErrorEvent(event) && !isTransactionEvent(event))) {\n return;\n }\n\n const statusCode = sendResponse?.statusCode;\n\n // We only want to do stuff on successful error sending, otherwise you get error replays without errors attached\n // If not using the base transport, we allow `undefined` response (as a custom transport may not implement this correctly yet)\n // If we do use the base transport, we skip if we encountered an non-OK status code\n if (!statusCode || statusCode < 200 || statusCode >= 300) {\n return;\n }\n\n if (isTransactionEvent(event)) {\n handleTransactionEvent(replay, event);\n return;\n }\n\n handleErrorEvent(replay, event);\n };\n}\n\nfunction handleTransactionEvent(replay: ReplayContainer, event: TransactionEvent): void {\n const replayContext = replay.getContext();\n\n // Collect traceIds in _context regardless of `recordingMode`\n // In error mode, _context gets cleared on every checkout\n // We limit to max. 100 transactions linked\n if (event.contexts?.trace?.trace_id && replayContext.traceIds.size < 100) {\n replayContext.traceIds.add(event.contexts.trace.trace_id);\n }\n}\n\nfunction handleErrorEvent(replay: ReplayContainer, event: ErrorEvent): void {\n const replayContext = replay.getContext();\n\n // Add error to list of errorIds of replay. This is ok to do even if not\n // sampled because context will get reset at next checkout.\n // XXX: There is also a race condition where it's possible to capture an\n // error to Sentry before Replay SDK has loaded, but response returns after\n // it was loaded, and this gets called.\n // We limit to max. 100 errors linked\n if (event.event_id && replayContext.errorIds.size < 100) {\n replayContext.errorIds.add(event.event_id);\n }\n\n // If error event is tagged with replay id it means it was sampled (when in buffer mode)\n // Need to be very careful that this does not cause an infinite loop\n if (replay.recordingMode !== 'buffer' || !event.tags || !event.tags.replayId) {\n return;\n }\n\n const { beforeErrorSampling } = replay.getOptions();\n if (typeof beforeErrorSampling === 'function' && !beforeErrorSampling(event)) {\n return;\n }\n\n setTimeout(async () => {\n try {\n // Capture current event buffer as new replay\n await replay.sendBufferedReplayOrFlush();\n } catch (err) {\n replay.handleException(err);\n }\n });\n}\n","import { getLocationHref } from '@sentry/core';\nimport type { ErrorEvent, Event } from '@sentry/core';\n\nimport type { ReplayContainer } from '../types';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { isErrorEvent } from '../util/eventUtils';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\n\ntype BeforeSendEventCallback = (event: Event) => void;\n\n/**\n * Returns a listener to be added to `client.on('afterSendErrorEvent, listener)`.\n */\nexport function handleBeforeSendEvent(replay: ReplayContainer): BeforeSendEventCallback {\n return (event: Event) => {\n if (!replay.isEnabled() || !isErrorEvent(event)) {\n return;\n }\n\n handleHydrationError(replay, event);\n };\n}\n\nfunction handleHydrationError(replay: ReplayContainer, event: ErrorEvent): void {\n const exceptionValue = event.exception?.values?.[0]?.value;\n if (typeof exceptionValue !== 'string') {\n return;\n }\n\n if (\n // Only matches errors in production builds of react-dom\n // Example https://reactjs.org/docs/error-decoder.html?invariant=423\n // With newer React versions, the messages changed to a different website https://react.dev/errors/418\n exceptionValue.match(\n /(reactjs\\.org\\/docs\\/error-decoder\\.html\\?invariant=|react\\.dev\\/errors\\/)(418|419|422|423|425)/,\n ) ||\n // Development builds of react-dom\n // Error 1: Hydration failed because the initial UI does not match what was rendered on the server.\n // Error 2: Text content does not match server-rendered HTML. Warning: Text content did not match.\n exceptionValue.match(/(does not match server-rendered HTML|Hydration failed because)/i)\n ) {\n const breadcrumb = createBreadcrumb({\n category: 'replay.hydrate-error',\n data: {\n url: getLocationHref(),\n },\n });\n addBreadcrumbEvent(replay, breadcrumb);\n }\n}\n","import type { Breadcrumb } from '@sentry/core';\nimport { getClient, normalize } from '@sentry/core';\nimport { CONSOLE_ARG_MAX_SIZE } from '../constants';\nimport type { ReplayContainer } from '../types';\nimport type { ReplayFrame } from '../types/replayFrame';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\n\ntype BreadcrumbWithCategory = Required>;\n\n/**\n * Handle breadcrumbs that Sentry captures, and make sure to capture relevant breadcrumbs to Replay as well.\n */\nexport function handleBreadcrumbs(replay: ReplayContainer): void {\n const client = getClient();\n\n if (!client) {\n return;\n }\n\n client.on('beforeAddBreadcrumb', breadcrumb => beforeAddBreadcrumb(replay, breadcrumb));\n}\n\nfunction beforeAddBreadcrumb(replay: ReplayContainer, breadcrumb: Breadcrumb): void {\n if (!replay.isEnabled() || !isBreadcrumbWithCategory(breadcrumb)) {\n return;\n }\n\n const result = normalizeBreadcrumb(breadcrumb);\n if (result) {\n addBreadcrumbEvent(replay, result);\n }\n}\n\n/** Exported only for tests. */\nexport function normalizeBreadcrumb(breadcrumb: Breadcrumb): Breadcrumb | null {\n if (\n !isBreadcrumbWithCategory(breadcrumb) ||\n [\n // fetch & xhr are handled separately,in handleNetworkBreadcrumbs\n 'fetch',\n 'xhr',\n // These two are breadcrumbs for emitted sentry events, we don't care about them\n 'sentry.event',\n 'sentry.transaction',\n ].includes(breadcrumb.category) ||\n // We capture UI breadcrumbs separately\n breadcrumb.category.startsWith('ui.')\n ) {\n return null;\n }\n\n if (breadcrumb.category === 'console') {\n return normalizeConsoleBreadcrumb(breadcrumb);\n }\n\n return createBreadcrumb(breadcrumb);\n}\n\n/** exported for tests only */\nexport function normalizeConsoleBreadcrumb(\n breadcrumb: Omit & BreadcrumbWithCategory,\n): ReplayFrame {\n const args = breadcrumb.data?.arguments;\n\n if (!Array.isArray(args) || args.length === 0) {\n return createBreadcrumb(breadcrumb);\n }\n\n let isTruncated = false;\n\n // Avoid giant args captures\n const normalizedArgs = args.map(arg => {\n if (!arg) {\n return arg;\n }\n if (typeof arg === 'string') {\n if (arg.length > CONSOLE_ARG_MAX_SIZE) {\n isTruncated = true;\n return `${arg.slice(0, CONSOLE_ARG_MAX_SIZE)}…`;\n }\n\n return arg;\n }\n if (typeof arg === 'object') {\n try {\n const normalizedArg = normalize(arg, 7);\n const stringified = JSON.stringify(normalizedArg);\n if (stringified.length > CONSOLE_ARG_MAX_SIZE) {\n isTruncated = true;\n // We use the pretty printed JSON string here as a base\n return `${JSON.stringify(normalizedArg, null, 2).slice(0, CONSOLE_ARG_MAX_SIZE)}…`;\n }\n return normalizedArg;\n } catch {\n // fall back to default\n }\n }\n\n return arg;\n });\n\n return createBreadcrumb({\n ...breadcrumb,\n data: {\n ...breadcrumb.data,\n arguments: normalizedArgs,\n ...(isTruncated ? { _meta: { warnings: ['CONSOLE_ARG_TRUNCATED'] } } : {}),\n },\n });\n}\n\nfunction isBreadcrumbWithCategory(breadcrumb: Breadcrumb): breadcrumb is BreadcrumbWithCategory {\n return !!breadcrumb.category;\n}\n","import { getActiveSpan, getCurrentScope, getDynamicSamplingContextFromSpan } from '@sentry/core';\nimport type { DynamicSamplingContext } from '@sentry/core';\n\n/**\n * Reset the `replay_id` field on the DSC.\n */\nexport function resetReplayIdOnDynamicSamplingContext(): void {\n // Reset DSC on the current scope, if there is one\n const dsc = getCurrentScope().getPropagationContext().dsc;\n if (dsc) {\n delete dsc.replay_id;\n }\n\n // Clear it from frozen DSC on the active span\n const activeSpan = getActiveSpan();\n if (activeSpan) {\n const dsc = getDynamicSamplingContextFromSpan(activeSpan);\n delete (dsc as Partial).replay_id;\n }\n}\n","import type { Event, EventHint } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { ReplayContainer } from '../types';\nimport { isErrorEvent, isFeedbackEvent, isReplayEvent, isTransactionEvent } from '../util/eventUtils';\nimport { isRrwebError } from '../util/isRrwebError';\nimport { logger } from '../util/logger';\nimport { resetReplayIdOnDynamicSamplingContext } from '../util/resetReplayIdOnDynamicSamplingContext';\nimport { addFeedbackBreadcrumb } from './util/addFeedbackBreadcrumb';\nimport { shouldSampleForBufferEvent } from './util/shouldSampleForBufferEvent';\n\n/**\n * Returns a listener to be added to `addEventProcessor(listener)`.\n */\nexport function handleGlobalEventListener(replay: ReplayContainer): (event: Event, hint: EventHint) => Event | null {\n return Object.assign(\n (event: Event, hint: EventHint) => {\n // Do nothing if replay has been disabled or paused\n if (!replay.isEnabled() || replay.isPaused()) {\n return event;\n }\n\n if (isReplayEvent(event)) {\n // Replays have separate set of breadcrumbs, do not include breadcrumbs\n // from core SDK\n delete event.breadcrumbs;\n return event;\n }\n\n // We only want to handle errors, transactions, and feedbacks, nothing else\n if (!isErrorEvent(event) && !isTransactionEvent(event) && !isFeedbackEvent(event)) {\n return event;\n }\n\n // Ensure we do not add replay_id if the session is expired\n const isSessionActive = replay.checkAndHandleExpiredSession();\n if (!isSessionActive) {\n // prevent exceeding replay durations by removing the expired replayId from the DSC\n resetReplayIdOnDynamicSamplingContext();\n return event;\n }\n\n if (isFeedbackEvent(event)) {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n replay.flush();\n event.contexts.feedback.replay_id = replay.getSessionId();\n // Add a replay breadcrumb for this piece of feedback\n addFeedbackBreadcrumb(replay, event);\n return event;\n }\n\n // Unless `captureExceptions` is enabled, we want to ignore errors coming from rrweb\n // As there can be a bunch of stuff going wrong in internals there, that we don't want to bubble up to users\n if (isRrwebError(event, hint) && !replay.getOptions()._experiments.captureExceptions) {\n DEBUG_BUILD && logger.log('Ignoring error from rrweb internals', event);\n return null;\n }\n\n // When in buffer mode, we decide to sample here.\n // Later, in `handleAfterSendEvent`, if the replayId is set, we know that we sampled\n // And convert the buffer session to a full session\n const isErrorEventSampled = shouldSampleForBufferEvent(replay, event);\n\n // Tag errors if it has been sampled in buffer mode, or if it is session mode\n // Only tag transactions if in session mode\n const shouldTagReplayId = isErrorEventSampled || replay.recordingMode === 'session';\n\n if (shouldTagReplayId) {\n event.tags = { ...event.tags, replayId: replay.getSessionId() };\n }\n\n return event;\n },\n { id: 'Replay' },\n );\n}\n","import { EventType } from '@sentry-internal/rrweb';\nimport type { FeedbackEvent } from '@sentry/core';\n\nimport type { ReplayBreadcrumbFrameEvent, ReplayContainer } from '../../types';\n\n/**\n * Add a feedback breadcrumb event to replay.\n */\nexport function addFeedbackBreadcrumb(replay: ReplayContainer, event: FeedbackEvent): void {\n replay.triggerUserActivity();\n replay.addUpdate(() => {\n if (!event.timestamp) {\n // Ignore events that don't have timestamps (this shouldn't happen, more of a typing issue)\n // Return true here so that we don't flush\n return true;\n }\n\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n replay.throttledAddEvent({\n type: EventType.Custom,\n timestamp: event.timestamp * 1000,\n data: {\n tag: 'breadcrumb',\n payload: {\n timestamp: event.timestamp,\n type: 'default',\n category: 'sentry.feedback',\n data: {\n feedbackId: event.event_id,\n },\n },\n },\n } as ReplayBreadcrumbFrameEvent);\n\n return false;\n });\n}\n","import type { Event, EventHint } from '@sentry/core';\n\n/**\n * Returns true if we think the given event is an error originating inside of rrweb.\n */\nexport function isRrwebError(event: Event, hint: EventHint): boolean {\n if (event.type || !event.exception || !event.exception.values || !event.exception.values.length) {\n return false;\n }\n\n // @ts-expect-error this may be set by rrweb when it finds errors\n if (hint.originalException?.__rrweb__) {\n return true;\n }\n\n return false;\n}\n","import type { Event } from '@sentry/core';\n\nimport { UNABLE_TO_SEND_REPLAY } from '../../constants';\nimport type { ReplayContainer } from '../../types';\nimport { isSampled } from '../../util/isSampled';\n\n/**\n * Determine if event should be sampled (only applies in buffer mode).\n * When an event is captured by `handleGlobalEvent`, when in buffer mode\n * we determine if we want to sample the error or not.\n */\nexport function shouldSampleForBufferEvent(replay: ReplayContainer, event: Event): boolean {\n if (replay.recordingMode !== 'buffer') {\n return false;\n }\n\n // ignore this error because otherwise we could loop indefinitely with\n // trying to capture replay and failing\n if (event.message === UNABLE_TO_SEND_REPLAY) {\n return false;\n }\n\n // Require the event to be an error event & to have an exception\n if (!event.exception || event.type) {\n return false;\n }\n\n return isSampled(replay.getOptions().errorSampleRate);\n}\n","import { EventType } from '@sentry-internal/rrweb';\n\nimport type { AddEventResult, AllEntryData, ReplayContainer, ReplayPerformanceEntry } from '../types';\n\n/**\n * Create a \"span\" for each performance entry.\n */\nexport function createPerformanceSpans(\n replay: ReplayContainer,\n entries: ReplayPerformanceEntry[],\n): Promise[] {\n return entries.map(({ type, start, end, name, data }) => {\n const response = replay.throttledAddEvent({\n type: EventType.Custom,\n timestamp: start,\n data: {\n tag: 'performanceSpan',\n payload: {\n op: type,\n description: name,\n startTimestamp: start,\n endTimestamp: end,\n data,\n },\n },\n });\n\n // If response is a string, it means its either THROTTLED or SKIPPED\n return typeof response === 'string' ? Promise.resolve(null) : response;\n });\n}\n","import type { HandlerDataHistory } from '@sentry/core';\n\nimport type { HistoryData, ReplayContainer, ReplayPerformanceEntry } from '../types';\nimport { createPerformanceSpans } from '../util/createPerformanceSpans';\n\nfunction handleHistory(handlerData: HandlerDataHistory): ReplayPerformanceEntry {\n const { from, to } = handlerData;\n\n const now = Date.now() / 1000;\n\n return {\n type: 'navigation.push',\n start: now,\n end: now,\n name: to,\n data: {\n previous: from,\n },\n };\n}\n\n/**\n * Returns a listener to be added to `addHistoryInstrumentationHandler(listener)`.\n */\nexport function handleHistorySpanListener(replay: ReplayContainer): (handlerData: HandlerDataHistory) => void {\n return (handlerData: HandlerDataHistory) => {\n if (!replay.isEnabled()) {\n return;\n }\n\n const result = handleHistory(handlerData);\n\n if (result === null) {\n return;\n }\n\n // Need to collect visited URLs\n replay.getContext().urls.push(result.name);\n replay.triggerUserActivity();\n\n replay.addUpdate(() => {\n createPerformanceSpans(replay, [result]);\n // Returning false to flush\n return false;\n });\n };\n}\n","import type { NetworkRequestData, ReplayContainer, ReplayPerformanceEntry } from '../../types';\nimport { createPerformanceSpans } from '../../util/createPerformanceSpans';\nimport { shouldFilterRequest } from '../../util/shouldFilterRequest';\n\n/** Add a performance entry breadcrumb */\nexport function addNetworkBreadcrumb(\n replay: ReplayContainer,\n result: ReplayPerformanceEntry | null,\n): void {\n if (!replay.isEnabled()) {\n return;\n }\n\n if (result === null) {\n return;\n }\n\n if (shouldFilterRequest(replay, result.name)) {\n return;\n }\n\n replay.addUpdate(() => {\n createPerformanceSpans(replay, [result]);\n // Returning true will cause `addUpdate` to not flush\n // We do not want network requests to cause a flush. This will prevent\n // recurring/polling requests from keeping the replay session alive.\n return true;\n });\n}\n","import { getClient, isSentryRequestUrl } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { ReplayContainer } from '../types';\n\n/**\n * Check whether a given request URL should be filtered out. This is so we\n * don't log Sentry ingest requests.\n */\nexport function shouldFilterRequest(replay: ReplayContainer, url: string): boolean {\n // If we enabled the `traceInternals` experiment, we want to trace everything\n if (DEBUG_BUILD && replay.getOptions()._experiments.traceInternals) {\n return false;\n }\n\n return isSentryRequestUrl(url, getClient());\n}\n","import { serializeFormData } from '@sentry-internal/browser-utils';\nimport type { NetworkMetaWarning } from '@sentry-internal/browser-utils';\nimport { dropUndefinedKeys, stringMatchesSomePattern } from '@sentry/core';\n\nimport { NETWORK_BODY_MAX_SIZE, WINDOW } from '../../constants';\nimport type {\n NetworkBody,\n NetworkRequestData,\n ReplayNetworkRequestData,\n ReplayNetworkRequestOrResponse,\n ReplayPerformanceEntry,\n} from '../../types';\n\n/** Get the size of a body. */\nexport function getBodySize(body: RequestInit['body']): number | undefined {\n if (!body) {\n return undefined;\n }\n\n const textEncoder = new TextEncoder();\n\n try {\n if (typeof body === 'string') {\n return textEncoder.encode(body).length;\n }\n\n if (body instanceof URLSearchParams) {\n return textEncoder.encode(body.toString()).length;\n }\n\n if (body instanceof FormData) {\n const formDataStr = serializeFormData(body);\n return textEncoder.encode(formDataStr).length;\n }\n\n if (body instanceof Blob) {\n return body.size;\n }\n\n if (body instanceof ArrayBuffer) {\n return body.byteLength;\n }\n\n // Currently unhandled types: ArrayBufferView, ReadableStream\n } catch {\n // just return undefined\n }\n\n return undefined;\n}\n\n/** Convert a Content-Length header to number/undefined. */\nexport function parseContentLengthHeader(header: string | null | undefined): number | undefined {\n if (!header) {\n return undefined;\n }\n\n const size = parseInt(header, 10);\n return isNaN(size) ? undefined : size;\n}\n\n/** Merge a warning into an existing network request/response. */\nexport function mergeWarning(\n info: ReplayNetworkRequestOrResponse | undefined,\n warning: NetworkMetaWarning,\n): ReplayNetworkRequestOrResponse {\n if (!info) {\n return {\n headers: {},\n size: undefined,\n _meta: {\n warnings: [warning],\n },\n };\n }\n\n const newMeta = { ...info._meta };\n const existingWarnings = newMeta.warnings || [];\n newMeta.warnings = [...existingWarnings, warning];\n\n info._meta = newMeta;\n return info;\n}\n\n/** Convert ReplayNetworkRequestData to a PerformanceEntry. */\nexport function makeNetworkReplayBreadcrumb(\n type: string,\n data: ReplayNetworkRequestData | null,\n): ReplayPerformanceEntry | null {\n if (!data) {\n return null;\n }\n\n const { startTimestamp, endTimestamp, url, method, statusCode, request, response } = data;\n\n const result: ReplayPerformanceEntry = {\n type,\n start: startTimestamp / 1000,\n end: endTimestamp / 1000,\n name: url,\n data: dropUndefinedKeys({\n method,\n statusCode,\n request,\n response,\n }),\n };\n\n return result;\n}\n\n/** Build the request or response part of a replay network breadcrumb that was skipped. */\nexport function buildSkippedNetworkRequestOrResponse(bodySize: number | undefined): ReplayNetworkRequestOrResponse {\n return {\n headers: {},\n size: bodySize,\n _meta: {\n warnings: ['URL_SKIPPED'],\n },\n };\n}\n\n/** Build the request or response part of a replay network breadcrumb. */\nexport function buildNetworkRequestOrResponse(\n headers: Record,\n bodySize: number | undefined,\n body: string | undefined,\n): ReplayNetworkRequestOrResponse | undefined {\n if (!bodySize && Object.keys(headers).length === 0) {\n return undefined;\n }\n\n if (!bodySize) {\n return {\n headers,\n };\n }\n\n if (!body) {\n return {\n headers,\n size: bodySize,\n };\n }\n\n const info: ReplayNetworkRequestOrResponse = {\n headers,\n size: bodySize,\n };\n\n const { body: normalizedBody, warnings } = normalizeNetworkBody(body);\n info.body = normalizedBody;\n if (warnings?.length) {\n info._meta = {\n warnings,\n };\n }\n\n return info;\n}\n\n/** Filter a set of headers */\nexport function getAllowedHeaders(headers: Record, allowedHeaders: string[]): Record {\n return Object.entries(headers).reduce((filteredHeaders: Record, [key, value]) => {\n const normalizedKey = key.toLowerCase();\n // Avoid putting empty strings into the headers\n if (allowedHeaders.includes(normalizedKey) && headers[key]) {\n filteredHeaders[normalizedKey] = value;\n }\n return filteredHeaders;\n }, {});\n}\n\nfunction normalizeNetworkBody(body: string | undefined): {\n body: NetworkBody | undefined;\n warnings?: NetworkMetaWarning[];\n} {\n if (!body || typeof body !== 'string') {\n return {\n body,\n };\n }\n\n const exceedsSizeLimit = body.length > NETWORK_BODY_MAX_SIZE;\n const isProbablyJson = _strIsProbablyJson(body);\n\n if (exceedsSizeLimit) {\n const truncatedBody = body.slice(0, NETWORK_BODY_MAX_SIZE);\n\n if (isProbablyJson) {\n return {\n body: truncatedBody,\n warnings: ['MAYBE_JSON_TRUNCATED'],\n };\n }\n\n return {\n body: `${truncatedBody}…`,\n warnings: ['TEXT_TRUNCATED'],\n };\n }\n\n if (isProbablyJson) {\n try {\n const jsonBody = JSON.parse(body);\n return {\n body: jsonBody,\n };\n } catch {\n // fall back to just send the body as string\n }\n }\n\n return {\n body,\n };\n}\n\nfunction _strIsProbablyJson(str: string): boolean {\n const first = str[0];\n const last = str[str.length - 1];\n\n // Simple check: If this does not start & end with {} or [], it's not JSON\n return (first === '[' && last === ']') || (first === '{' && last === '}');\n}\n\n/** Match an URL against a list of strings/Regex. */\nexport function urlMatches(url: string, urls: (string | RegExp)[]): boolean {\n const fullUrl = getFullUrl(url);\n\n return stringMatchesSomePattern(fullUrl, urls);\n}\n\n/** exported for tests */\nexport function getFullUrl(url: string, baseURI = WINDOW.document.baseURI): string {\n // Short circuit for common cases:\n if (url.startsWith('http://') || url.startsWith('https://') || url.startsWith(WINDOW.location.origin)) {\n return url;\n }\n const fixedUrl = new URL(url, baseURI);\n\n // If these do not match, we are not dealing with a relative URL, so just return it\n if (fixedUrl.origin !== new URL(baseURI).origin) {\n return url;\n }\n\n const fullUrl = fixedUrl.href;\n\n // Remove trailing slashes, if they don't match the original URL\n if (!url.endsWith('/') && fullUrl.endsWith('/')) {\n return fullUrl.slice(0, -1);\n }\n\n return fullUrl;\n}\n","import { getBodyString, getFetchRequestArgBody, setTimeout } from '@sentry-internal/browser-utils';\nimport type { FetchHint, NetworkMetaWarning } from '@sentry-internal/browser-utils';\nimport type { Breadcrumb, FetchBreadcrumbData } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../../debug-build';\nimport type {\n ReplayContainer,\n ReplayNetworkOptions,\n ReplayNetworkRequestData,\n ReplayNetworkRequestOrResponse,\n} from '../../types';\nimport { logger } from '../../util/logger';\nimport { addNetworkBreadcrumb } from './addNetworkBreadcrumb';\nimport {\n buildNetworkRequestOrResponse,\n buildSkippedNetworkRequestOrResponse,\n getAllowedHeaders,\n getBodySize,\n makeNetworkReplayBreadcrumb,\n mergeWarning,\n parseContentLengthHeader,\n urlMatches,\n} from './networkUtils';\n\n/**\n * Capture a fetch breadcrumb to a replay.\n * This adds additional data (where appropriate).\n */\nexport async function captureFetchBreadcrumbToReplay(\n breadcrumb: Breadcrumb & { data: FetchBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions & {\n replay: ReplayContainer;\n },\n): Promise {\n try {\n const data = await _prepareFetchData(breadcrumb, hint, options);\n\n // Create a replay performance entry from this breadcrumb\n const result = makeNetworkReplayBreadcrumb('resource.fetch', data);\n addNetworkBreadcrumb(options.replay, result);\n } catch (error) {\n DEBUG_BUILD && logger.exception(error, 'Failed to capture fetch breadcrumb');\n }\n}\n\n/**\n * Enrich a breadcrumb with additional data.\n * This has to be sync & mutate the given breadcrumb,\n * as the breadcrumb is afterwards consumed by other handlers.\n */\nexport function enrichFetchBreadcrumb(\n breadcrumb: Breadcrumb & { data: FetchBreadcrumbData },\n hint: Partial,\n): void {\n const { input, response } = hint;\n\n const body = input ? getFetchRequestArgBody(input) : undefined;\n const reqSize = getBodySize(body);\n\n const resSize = response ? parseContentLengthHeader(response.headers.get('content-length')) : undefined;\n\n if (reqSize !== undefined) {\n breadcrumb.data.request_body_size = reqSize;\n }\n if (resSize !== undefined) {\n breadcrumb.data.response_body_size = resSize;\n }\n}\n\nasync function _prepareFetchData(\n breadcrumb: Breadcrumb & { data: FetchBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions,\n): Promise {\n const now = Date.now();\n const { startTimestamp = now, endTimestamp = now } = hint;\n\n const {\n url,\n method,\n status_code: statusCode = 0,\n request_body_size: requestBodySize,\n response_body_size: responseBodySize,\n } = breadcrumb.data;\n\n const captureDetails =\n urlMatches(url, options.networkDetailAllowUrls) && !urlMatches(url, options.networkDetailDenyUrls);\n\n const request = captureDetails\n ? _getRequestInfo(options, hint.input, requestBodySize)\n : buildSkippedNetworkRequestOrResponse(requestBodySize);\n const response = await _getResponseInfo(captureDetails, options, hint.response, responseBodySize);\n\n return {\n startTimestamp,\n endTimestamp,\n url,\n method,\n statusCode,\n request,\n response,\n };\n}\n\nfunction _getRequestInfo(\n { networkCaptureBodies, networkRequestHeaders }: ReplayNetworkOptions,\n input: FetchHint['input'] | undefined,\n requestBodySize?: number,\n): ReplayNetworkRequestOrResponse | undefined {\n const headers = input ? getRequestHeaders(input, networkRequestHeaders) : {};\n\n if (!networkCaptureBodies) {\n return buildNetworkRequestOrResponse(headers, requestBodySize, undefined);\n }\n\n // We only want to transmit string or string-like bodies\n const requestBody = getFetchRequestArgBody(input);\n const [bodyStr, warning] = getBodyString(requestBody, logger);\n const data = buildNetworkRequestOrResponse(headers, requestBodySize, bodyStr);\n\n if (warning) {\n return mergeWarning(data, warning);\n }\n\n return data;\n}\n\n/** Exported only for tests. */\nexport async function _getResponseInfo(\n captureDetails: boolean,\n {\n networkCaptureBodies,\n networkResponseHeaders,\n }: Pick,\n response: Response | undefined,\n responseBodySize?: number,\n): Promise {\n if (!captureDetails && responseBodySize !== undefined) {\n return buildSkippedNetworkRequestOrResponse(responseBodySize);\n }\n\n const headers = response ? getAllHeaders(response.headers, networkResponseHeaders) : {};\n\n if (!response || (!networkCaptureBodies && responseBodySize !== undefined)) {\n return buildNetworkRequestOrResponse(headers, responseBodySize, undefined);\n }\n\n const [bodyText, warning] = await _parseFetchResponseBody(response);\n const result = getResponseData(bodyText, {\n networkCaptureBodies,\n\n responseBodySize,\n captureDetails,\n headers,\n });\n\n if (warning) {\n return mergeWarning(result, warning);\n }\n\n return result;\n}\n\nfunction getResponseData(\n bodyText: string | undefined,\n {\n networkCaptureBodies,\n responseBodySize,\n captureDetails,\n headers,\n }: {\n captureDetails: boolean;\n networkCaptureBodies: boolean;\n responseBodySize: number | undefined;\n headers: Record;\n },\n): ReplayNetworkRequestOrResponse | undefined {\n try {\n const size = bodyText?.length && responseBodySize === undefined ? getBodySize(bodyText) : responseBodySize;\n\n if (!captureDetails) {\n return buildSkippedNetworkRequestOrResponse(size);\n }\n\n if (networkCaptureBodies) {\n return buildNetworkRequestOrResponse(headers, size, bodyText);\n }\n\n return buildNetworkRequestOrResponse(headers, size, undefined);\n } catch (error) {\n DEBUG_BUILD && logger.exception(error, 'Failed to serialize response body');\n // fallback\n return buildNetworkRequestOrResponse(headers, responseBodySize, undefined);\n }\n}\n\nasync function _parseFetchResponseBody(response: Response): Promise<[string | undefined, NetworkMetaWarning?]> {\n const res = _tryCloneResponse(response);\n\n if (!res) {\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n\n try {\n const text = await _tryGetResponseText(res);\n return [text];\n } catch (error) {\n if (error instanceof Error && error.message.indexOf('Timeout') > -1) {\n DEBUG_BUILD && logger.warn('Parsing text body from response timed out');\n return [undefined, 'BODY_PARSE_TIMEOUT'];\n }\n\n DEBUG_BUILD && logger.exception(error, 'Failed to get text body from response');\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n}\n\nfunction getAllHeaders(headers: Headers, allowedHeaders: string[]): Record {\n const allHeaders: Record = {};\n\n allowedHeaders.forEach(header => {\n if (headers.get(header)) {\n allHeaders[header] = headers.get(header) as string;\n }\n });\n\n return allHeaders;\n}\n\nfunction getRequestHeaders(fetchArgs: unknown[], allowedHeaders: string[]): Record {\n if (fetchArgs.length === 1 && typeof fetchArgs[0] !== 'string') {\n return getHeadersFromOptions(fetchArgs[0] as Request | RequestInit, allowedHeaders);\n }\n\n if (fetchArgs.length === 2) {\n return getHeadersFromOptions(fetchArgs[1] as Request | RequestInit, allowedHeaders);\n }\n\n return {};\n}\n\nfunction getHeadersFromOptions(\n input: Request | RequestInit | undefined,\n allowedHeaders: string[],\n): Record {\n if (!input) {\n return {};\n }\n\n const headers = input.headers;\n\n if (!headers) {\n return {};\n }\n\n if (headers instanceof Headers) {\n return getAllHeaders(headers, allowedHeaders);\n }\n\n // We do not support this, as it is not really documented (anymore?)\n if (Array.isArray(headers)) {\n return {};\n }\n\n return getAllowedHeaders(headers, allowedHeaders);\n}\n\nfunction _tryCloneResponse(response: Response): Response | void {\n try {\n // We have to clone this, as the body can only be read once\n return response.clone();\n } catch (error) {\n // this can throw if the response was already consumed before\n DEBUG_BUILD && logger.exception(error, 'Failed to clone response body');\n }\n}\n\n/**\n * Get the response body of a fetch request, or timeout after 500ms.\n * Fetch can return a streaming body, that may not resolve (or not for a long time).\n * If that happens, we rather abort after a short time than keep waiting for this.\n */\nfunction _tryGetResponseText(response: Response): Promise {\n return new Promise((resolve, reject) => {\n const timeout = setTimeout(() => reject(new Error('Timeout while trying to read response body')), 500);\n\n _getResponseText(response)\n .then(\n txt => resolve(txt),\n reason => reject(reason),\n )\n .finally(() => clearTimeout(timeout));\n });\n}\n\nasync function _getResponseText(response: Response): Promise {\n // Force this to be a promise, just to be safe\n // eslint-disable-next-line no-return-await\n return await response.text();\n}\n","import { SENTRY_XHR_DATA_KEY, getBodyString } from '@sentry-internal/browser-utils';\nimport type { NetworkMetaWarning, XhrHint } from '@sentry-internal/browser-utils';\nimport type { Breadcrumb, XhrBreadcrumbData } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../../debug-build';\nimport type { ReplayContainer, ReplayNetworkOptions, ReplayNetworkRequestData } from '../../types';\nimport { logger } from '../../util/logger';\nimport { addNetworkBreadcrumb } from './addNetworkBreadcrumb';\nimport {\n buildNetworkRequestOrResponse,\n buildSkippedNetworkRequestOrResponse,\n getAllowedHeaders,\n getBodySize,\n makeNetworkReplayBreadcrumb,\n mergeWarning,\n parseContentLengthHeader,\n urlMatches,\n} from './networkUtils';\n\n/**\n * Capture an XHR breadcrumb to a replay.\n * This adds additional data (where appropriate).\n */\nexport async function captureXhrBreadcrumbToReplay(\n breadcrumb: Breadcrumb & { data: XhrBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions & { replay: ReplayContainer },\n): Promise {\n try {\n const data = _prepareXhrData(breadcrumb, hint, options);\n\n // Create a replay performance entry from this breadcrumb\n const result = makeNetworkReplayBreadcrumb('resource.xhr', data);\n addNetworkBreadcrumb(options.replay, result);\n } catch (error) {\n DEBUG_BUILD && logger.exception(error, 'Failed to capture xhr breadcrumb');\n }\n}\n\n/**\n * Enrich a breadcrumb with additional data.\n * This has to be sync & mutate the given breadcrumb,\n * as the breadcrumb is afterwards consumed by other handlers.\n */\nexport function enrichXhrBreadcrumb(\n breadcrumb: Breadcrumb & { data: XhrBreadcrumbData },\n hint: Partial,\n): void {\n const { xhr, input } = hint;\n\n if (!xhr) {\n return;\n }\n\n const reqSize = getBodySize(input);\n const resSize = xhr.getResponseHeader('content-length')\n ? parseContentLengthHeader(xhr.getResponseHeader('content-length'))\n : _getBodySize(xhr.response, xhr.responseType);\n\n if (reqSize !== undefined) {\n breadcrumb.data.request_body_size = reqSize;\n }\n if (resSize !== undefined) {\n breadcrumb.data.response_body_size = resSize;\n }\n}\n\nfunction _prepareXhrData(\n breadcrumb: Breadcrumb & { data: XhrBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions,\n): ReplayNetworkRequestData | null {\n const now = Date.now();\n const { startTimestamp = now, endTimestamp = now, input, xhr } = hint;\n\n const {\n url,\n method,\n status_code: statusCode = 0,\n request_body_size: requestBodySize,\n response_body_size: responseBodySize,\n } = breadcrumb.data;\n\n if (!url) {\n return null;\n }\n\n if (!xhr || !urlMatches(url, options.networkDetailAllowUrls) || urlMatches(url, options.networkDetailDenyUrls)) {\n const request = buildSkippedNetworkRequestOrResponse(requestBodySize);\n const response = buildSkippedNetworkRequestOrResponse(responseBodySize);\n return {\n startTimestamp,\n endTimestamp,\n url,\n method,\n statusCode,\n request,\n response,\n };\n }\n\n const xhrInfo = xhr[SENTRY_XHR_DATA_KEY];\n const networkRequestHeaders = xhrInfo\n ? getAllowedHeaders(xhrInfo.request_headers, options.networkRequestHeaders)\n : {};\n const networkResponseHeaders = getAllowedHeaders(getResponseHeaders(xhr), options.networkResponseHeaders);\n\n const [requestBody, requestWarning] = options.networkCaptureBodies ? getBodyString(input, logger) : [undefined];\n const [responseBody, responseWarning] = options.networkCaptureBodies ? _getXhrResponseBody(xhr) : [undefined];\n\n const request = buildNetworkRequestOrResponse(networkRequestHeaders, requestBodySize, requestBody);\n const response = buildNetworkRequestOrResponse(networkResponseHeaders, responseBodySize, responseBody);\n\n return {\n startTimestamp,\n endTimestamp,\n url,\n method,\n statusCode,\n request: requestWarning ? mergeWarning(request, requestWarning) : request,\n response: responseWarning ? mergeWarning(response, responseWarning) : response,\n };\n}\n\nfunction getResponseHeaders(xhr: XMLHttpRequest): Record {\n const headers = xhr.getAllResponseHeaders();\n\n if (!headers) {\n return {};\n }\n\n return headers.split('\\r\\n').reduce((acc: Record, line: string) => {\n const [key, value] = line.split(': ') as [string, string | undefined];\n if (value) {\n acc[key.toLowerCase()] = value;\n }\n return acc;\n }, {});\n}\n\nfunction _getXhrResponseBody(xhr: XMLHttpRequest): [string | undefined, NetworkMetaWarning?] {\n // We collect errors that happen, but only log them if we can't get any response body\n const errors: unknown[] = [];\n\n try {\n return [xhr.responseText];\n } catch (e) {\n errors.push(e);\n }\n\n // Try to manually parse the response body, if responseText fails\n try {\n return _parseXhrResponse(xhr.response, xhr.responseType);\n } catch (e) {\n errors.push(e);\n }\n\n DEBUG_BUILD && logger.warn('Failed to get xhr response body', ...errors);\n\n return [undefined];\n}\n\n/**\n * Get the string representation of the XHR response.\n * Based on MDN, these are the possible types of the response:\n * string\n * ArrayBuffer\n * Blob\n * Document\n * POJO\n *\n * Exported only for tests.\n */\nexport function _parseXhrResponse(\n body: XMLHttpRequest['response'],\n responseType: XMLHttpRequest['responseType'],\n): [string | undefined, NetworkMetaWarning?] {\n try {\n if (typeof body === 'string') {\n return [body];\n }\n\n if (body instanceof Document) {\n return [body.body.outerHTML];\n }\n\n if (responseType === 'json' && body && typeof body === 'object') {\n return [JSON.stringify(body)];\n }\n\n if (!body) {\n return [undefined];\n }\n } catch (error) {\n DEBUG_BUILD && logger.exception(error, 'Failed to serialize body', body);\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n\n DEBUG_BUILD && logger.info('Skipping network body because of body type', body);\n\n return [undefined, 'UNPARSEABLE_BODY_TYPE'];\n}\n\nfunction _getBodySize(\n body: XMLHttpRequest['response'],\n responseType: XMLHttpRequest['responseType'],\n): number | undefined {\n try {\n const bodyStr = responseType === 'json' && body && typeof body === 'object' ? JSON.stringify(body) : body;\n return getBodySize(bodyStr);\n } catch {\n return undefined;\n }\n}\n","import type { FetchHint, XhrHint } from '@sentry-internal/browser-utils';\nimport { getClient } from '@sentry/core';\nimport type { Breadcrumb, BreadcrumbHint, FetchBreadcrumbData, XhrBreadcrumbData } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { ReplayContainer, ReplayNetworkOptions } from '../types';\nimport { logger } from '../util/logger';\nimport { captureFetchBreadcrumbToReplay, enrichFetchBreadcrumb } from './util/fetchUtils';\nimport { captureXhrBreadcrumbToReplay, enrichXhrBreadcrumb } from './util/xhrUtils';\n\ninterface ExtendedNetworkBreadcrumbsOptions extends ReplayNetworkOptions {\n replay: ReplayContainer;\n}\n\n/**\n * This method does two things:\n * - It enriches the regular XHR/fetch breadcrumbs with request/response size data\n * - It captures the XHR/fetch breadcrumbs to the replay\n * (enriching it with further data that is _not_ added to the regular breadcrumbs)\n */\nexport function handleNetworkBreadcrumbs(replay: ReplayContainer): void {\n const client = getClient();\n\n try {\n const {\n networkDetailAllowUrls,\n networkDetailDenyUrls,\n networkCaptureBodies,\n networkRequestHeaders,\n networkResponseHeaders,\n } = replay.getOptions();\n\n const options: ExtendedNetworkBreadcrumbsOptions = {\n replay,\n networkDetailAllowUrls,\n networkDetailDenyUrls,\n networkCaptureBodies,\n networkRequestHeaders,\n networkResponseHeaders,\n };\n\n if (client) {\n client.on('beforeAddBreadcrumb', (breadcrumb, hint) => beforeAddNetworkBreadcrumb(options, breadcrumb, hint));\n }\n } catch {\n // Do nothing\n }\n}\n\n/** just exported for tests */\nexport function beforeAddNetworkBreadcrumb(\n options: ExtendedNetworkBreadcrumbsOptions,\n breadcrumb: Breadcrumb,\n hint?: BreadcrumbHint,\n): void {\n if (!breadcrumb.data) {\n return;\n }\n\n try {\n if (_isXhrBreadcrumb(breadcrumb) && _isXhrHint(hint)) {\n // This has to be sync, as we need to ensure the breadcrumb is enriched in the same tick\n // Because the hook runs synchronously, and the breadcrumb is afterwards passed on\n // So any async mutations to it will not be reflected in the final breadcrumb\n enrichXhrBreadcrumb(breadcrumb, hint);\n\n // This call should not reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n captureXhrBreadcrumbToReplay(breadcrumb, hint, options);\n }\n\n if (_isFetchBreadcrumb(breadcrumb) && _isFetchHint(hint)) {\n // This has to be sync, as we need to ensure the breadcrumb is enriched in the same tick\n // Because the hook runs synchronously, and the breadcrumb is afterwards passed on\n // So any async mutations to it will not be reflected in the final breadcrumb\n enrichFetchBreadcrumb(breadcrumb, hint);\n\n // This call should not reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n captureFetchBreadcrumbToReplay(breadcrumb, hint, options);\n }\n } catch (e) {\n DEBUG_BUILD && logger.exception(e, 'Error when enriching network breadcrumb');\n }\n}\n\nfunction _isXhrBreadcrumb(breadcrumb: Breadcrumb): breadcrumb is Breadcrumb & { data: XhrBreadcrumbData } {\n return breadcrumb.category === 'xhr';\n}\n\nfunction _isFetchBreadcrumb(breadcrumb: Breadcrumb): breadcrumb is Breadcrumb & { data: FetchBreadcrumbData } {\n return breadcrumb.category === 'fetch';\n}\n\nfunction _isXhrHint(hint?: BreadcrumbHint): hint is XhrHint {\n return hint?.xhr;\n}\n\nfunction _isFetchHint(hint?: BreadcrumbHint): hint is FetchHint {\n return hint?.response;\n}\n","import {\n addClickKeypressInstrumentationHandler,\n addHistoryInstrumentationHandler,\n} from '@sentry-internal/browser-utils';\nimport { addEventProcessor, getClient } from '@sentry/core';\nimport type { DynamicSamplingContext } from '@sentry/core';\n\nimport { handleAfterSendEvent } from '../coreHandlers/handleAfterSendEvent';\nimport { handleBeforeSendEvent } from '../coreHandlers/handleBeforeSendEvent';\nimport { handleBreadcrumbs } from '../coreHandlers/handleBreadcrumbs';\nimport { handleDomListener } from '../coreHandlers/handleDom';\nimport { handleGlobalEventListener } from '../coreHandlers/handleGlobalEvent';\nimport { handleHistorySpanListener } from '../coreHandlers/handleHistory';\nimport { handleNetworkBreadcrumbs } from '../coreHandlers/handleNetworkBreadcrumbs';\nimport type { ReplayContainer } from '../types';\n\n/**\n * Add global listeners that cannot be removed.\n */\nexport function addGlobalListeners(\n replay: ReplayContainer,\n { autoFlushOnFeedback }: { autoFlushOnFeedback?: boolean },\n): void {\n // Listeners from core SDK //\n const client = getClient();\n\n addClickKeypressInstrumentationHandler(handleDomListener(replay));\n addHistoryInstrumentationHandler(handleHistorySpanListener(replay));\n handleBreadcrumbs(replay);\n handleNetworkBreadcrumbs(replay);\n\n // Tag all (non replay) events that get sent to Sentry with the current\n // replay ID so that we can reference them later in the UI\n const eventProcessor = handleGlobalEventListener(replay);\n addEventProcessor(eventProcessor);\n\n // If a custom client has no hooks yet, we continue to use the \"old\" implementation\n if (client) {\n client.on('beforeSendEvent', handleBeforeSendEvent(replay));\n client.on('afterSendEvent', handleAfterSendEvent(replay));\n client.on('createDsc', (dsc: DynamicSamplingContext) => {\n const replayId = replay.getSessionId();\n // We do not want to set the DSC when in buffer mode, as that means the replay has not been sent (yet)\n if (replayId && replay.isEnabled() && replay.recordingMode === 'session') {\n // Ensure to check that the session is still active - it could have expired in the meanwhile\n const isSessionActive = replay.checkAndHandleExpiredSession();\n if (isSessionActive) {\n dsc.replay_id = replayId;\n }\n }\n });\n\n client.on('spanStart', span => {\n replay.lastActiveSpan = span;\n });\n\n // We may be missing the initial spanStart due to timing issues,\n // so we capture it on finish again.\n client.on('spanEnd', span => {\n replay.lastActiveSpan = span;\n });\n\n // We want to attach the replay id to the feedback event\n client.on('beforeSendFeedback', async (feedbackEvent, options) => {\n const replayId = replay.getSessionId();\n if (options?.includeReplay && replay.isEnabled() && replayId && feedbackEvent.contexts?.feedback) {\n // In case the feedback is sent via API and not through our widget, we want to flush replay\n if (feedbackEvent.contexts.feedback.source === 'api' && autoFlushOnFeedback) {\n await replay.flush();\n }\n feedbackEvent.contexts.feedback.replay_id = replayId;\n }\n });\n\n if (autoFlushOnFeedback) {\n client.on('openFeedbackWidget', async () => {\n await replay.flush();\n });\n }\n }\n}\n","import { WINDOW } from '../constants';\nimport type { AddEventResult, MemoryData, ReplayContainer, ReplayPerformanceEntry } from '../types';\nimport { createPerformanceSpans } from './createPerformanceSpans';\n\ntype ReplayMemoryEntry = ReplayPerformanceEntry & { data: { memory: MemoryInfo } };\n\ninterface MemoryInfo {\n jsHeapSizeLimit: number;\n totalJSHeapSize: number;\n usedJSHeapSize: number;\n}\n\n/**\n * Create a \"span\" for the total amount of memory being used by JS objects\n * (including v8 internal objects).\n */\nexport async function addMemoryEntry(replay: ReplayContainer): Promise> {\n // window.performance.memory is a non-standard API and doesn't work on all browsers, so we try-catch this\n try {\n return Promise.all(\n createPerformanceSpans(replay, [\n // @ts-expect-error memory doesn't exist on type Performance as the API is non-standard (we check that it exists above)\n createMemoryEntry(WINDOW.performance.memory),\n ]),\n );\n } catch (error) {\n // Do nothing\n return [];\n }\n}\n\nfunction createMemoryEntry(memoryEntry: MemoryInfo): ReplayMemoryEntry {\n const { jsHeapSizeLimit, totalJSHeapSize, usedJSHeapSize } = memoryEntry;\n // we don't want to use `getAbsoluteTime` because it adds the event time to the\n // time origin, so we get the current timestamp instead\n const time = Date.now() / 1000;\n return {\n type: 'memory',\n name: 'memory',\n start: time,\n end: time,\n data: {\n memory: {\n jsHeapSizeLimit,\n totalJSHeapSize,\n usedJSHeapSize,\n },\n },\n };\n}\n","import { GLOBAL_OBJ } from '@sentry/core';\n\nconst NAVIGATOR = GLOBAL_OBJ.navigator;\n\n/**\n * Disable sampling mousemove events on iOS browsers as this can cause blocking the main thread\n * https://github.com/getsentry/sentry-javascript/issues/14534\n */\nexport function getRecordingSamplingOptions(): Partial<{ sampling: { mousemove: boolean } }> {\n if (\n /iPhone|iPad|iPod/i.test(NAVIGATOR?.userAgent ?? '') ||\n (/Macintosh/i.test(NAVIGATOR?.userAgent ?? '') && NAVIGATOR?.maxTouchPoints && NAVIGATOR?.maxTouchPoints > 1)\n ) {\n return {\n sampling: {\n mousemove: false,\n },\n };\n }\n\n return {};\n}\n","import { EventType } from '@sentry-internal/rrweb';\n\nimport { updateClickDetectorForRecordingEvent } from '../coreHandlers/handleClick';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { saveSession } from '../session/saveSession';\nimport type { RecordingEvent, ReplayContainer, ReplayOptionFrameEvent } from '../types';\nimport { addEventSync } from './addEvent';\nimport { logger } from './logger';\n\ntype RecordingEmitCallback = (event: RecordingEvent, isCheckout?: boolean) => void;\n\n/**\n * Handler for recording events.\n *\n * Adds to event buffer, and has varying flushing behaviors if the event was a checkout.\n */\nexport function getHandleRecordingEmit(replay: ReplayContainer): RecordingEmitCallback {\n let hadFirstEvent = false;\n\n return (event: RecordingEvent, _isCheckout?: boolean) => {\n // If this is false, it means session is expired, create and a new session and wait for checkout\n if (!replay.checkAndHandleExpiredSession()) {\n DEBUG_BUILD && logger.warn('Received replay event after session expired.');\n\n return;\n }\n\n // `_isCheckout` is only set when the checkout is due to `checkoutEveryNms`\n // We also want to treat the first event as a checkout, so we handle this specifically here\n const isCheckout = _isCheckout || !hadFirstEvent;\n hadFirstEvent = true;\n\n if (replay.clickDetector) {\n updateClickDetectorForRecordingEvent(replay.clickDetector, event);\n }\n\n // The handler returns `true` if we do not want to trigger debounced flush, `false` if we want to debounce flush.\n replay.addUpdate(() => {\n // The session is always started immediately on pageload/init, but for\n // error-only replays, it should reflect the most recent checkout\n // when an error occurs. Clear any state that happens before this current\n // checkout. This needs to happen before `addEvent()` which updates state\n // dependent on this reset.\n if (replay.recordingMode === 'buffer' && isCheckout) {\n replay.setInitialState();\n }\n\n // If the event is not added (e.g. due to being paused, disabled, or out of the max replay duration),\n // Skip all further steps\n if (!addEventSync(replay, event, isCheckout)) {\n // Return true to skip scheduling a debounced flush\n return true;\n }\n\n // Different behavior for full snapshots (type=2), ignore other event types\n // See https://github.com/rrweb-io/rrweb/blob/d8f9290ca496712aa1e7d472549480c4e7876594/packages/rrweb/src/types.ts#L16\n if (!isCheckout) {\n return false;\n }\n\n const session = replay.session;\n\n // Additionally, create a meta event that will capture certain SDK settings.\n // In order to handle buffer mode, this needs to either be done when we\n // receive checkout events or at flush time. We have an experimental mode\n // to perform multiple checkouts a session (the idea is to improve\n // seeking during playback), so also only include if segmentId is 0\n // (handled in `addSettingsEvent`).\n //\n // `isCheckout` is always true, but want to be explicit that it should\n // only be added for checkouts\n addSettingsEvent(replay, isCheckout);\n\n // When in buffer mode, make sure we adjust the session started date to the current earliest event of the buffer\n // this should usually be the timestamp of the checkout event, but to be safe...\n if (replay.recordingMode === 'buffer' && session && replay.eventBuffer) {\n const earliestEvent = replay.eventBuffer.getEarliestTimestamp();\n if (earliestEvent) {\n DEBUG_BUILD &&\n logger.info(`Updating session start time to earliest event in buffer to ${new Date(earliestEvent)}`);\n\n session.started = earliestEvent;\n\n if (replay.getOptions().stickySession) {\n saveSession(session);\n }\n }\n }\n\n // If there is a previousSessionId after a full snapshot occurs, then\n // the replay session was started due to session expiration. The new session\n // is started before triggering a new checkout and contains the id\n // of the previous session. Do not immediately flush in this case\n // to avoid capturing only the checkout and instead the replay will\n // be captured if they perform any follow-up actions.\n if (session?.previousSessionId) {\n return true;\n }\n\n if (replay.recordingMode === 'session') {\n // If the full snapshot is due to an initial load, we will not have\n // a previous session ID. In this case, we want to buffer events\n // for a set amount of time before flushing. This can help avoid\n // capturing replays of users that immediately close the window.\n\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n void replay.flush();\n }\n\n return true;\n });\n };\n}\n\n/**\n * Exported for tests\n */\nexport function createOptionsEvent(replay: ReplayContainer): ReplayOptionFrameEvent {\n const options = replay.getOptions();\n return {\n type: EventType.Custom,\n timestamp: Date.now(),\n data: {\n tag: 'options',\n payload: {\n shouldRecordCanvas: replay.isRecordingCanvas(),\n sessionSampleRate: options.sessionSampleRate,\n errorSampleRate: options.errorSampleRate,\n useCompressionOption: options.useCompression,\n blockAllMedia: options.blockAllMedia,\n maskAllText: options.maskAllText,\n maskAllInputs: options.maskAllInputs,\n useCompression: replay.eventBuffer ? replay.eventBuffer.type === 'worker' : false,\n networkDetailHasUrls: options.networkDetailAllowUrls.length > 0,\n networkCaptureBodies: options.networkCaptureBodies,\n networkRequestHasHeaders: options.networkRequestHeaders.length > 0,\n networkResponseHasHeaders: options.networkResponseHeaders.length > 0,\n },\n },\n };\n}\n\n/**\n * Add a \"meta\" event that contains a simplified view on current configuration\n * options. This should only be included on the first segment of a recording.\n */\nfunction addSettingsEvent(replay: ReplayContainer, isCheckout?: boolean): void {\n // Only need to add this event when sending the first segment\n if (!isCheckout || !replay.session || replay.session.segmentId !== 0) {\n return;\n }\n\n addEventSync(replay, createOptionsEvent(replay), false);\n}\n","import type { RateLimits, ReplayEvent, TransportMakeRequestResponse } from '@sentry/core';\nimport { getClient, getCurrentScope, isRateLimited, resolvedSyncPromise, updateRateLimits } from '@sentry/core';\nimport { REPLAY_EVENT_NAME, UNABLE_TO_SEND_REPLAY } from '../constants';\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { SendReplayData } from '../types';\nimport { createReplayEnvelope } from './createReplayEnvelope';\nimport { logger } from './logger';\nimport { prepareRecordingData } from './prepareRecordingData';\nimport { prepareReplayEvent } from './prepareReplayEvent';\n\n/**\n * Send replay attachment using `fetch()`\n */\nexport async function sendReplayRequest({\n recordingData,\n replayId,\n segmentId: segment_id,\n eventContext,\n timestamp,\n session,\n}: SendReplayData): Promise {\n const preparedRecordingData = prepareRecordingData({\n recordingData,\n headers: {\n segment_id,\n },\n });\n\n const { urls, errorIds, traceIds, initialTimestamp } = eventContext;\n\n const client = getClient();\n const scope = getCurrentScope();\n const transport = client?.getTransport();\n const dsn = client?.getDsn();\n\n if (!client || !transport || !dsn || !session.sampled) {\n return resolvedSyncPromise({});\n }\n\n const baseEvent: ReplayEvent = {\n type: REPLAY_EVENT_NAME,\n replay_start_timestamp: initialTimestamp / 1000,\n timestamp: timestamp / 1000,\n error_ids: errorIds,\n trace_ids: traceIds,\n urls,\n replay_id: replayId,\n segment_id,\n replay_type: session.sampled,\n };\n\n const replayEvent = await prepareReplayEvent({ scope, client, replayId, event: baseEvent });\n\n if (!replayEvent) {\n // Taken from baseclient's `_processEvent` method, where this is handled for errors/transactions\n client.recordDroppedEvent('event_processor', 'replay');\n DEBUG_BUILD && logger.info('An event processor returned `null`, will not send event.');\n return resolvedSyncPromise({});\n }\n\n /*\n For reference, the fully built event looks something like this:\n {\n \"type\": \"replay_event\",\n \"timestamp\": 1670837008.634,\n \"error_ids\": [\n \"errorId\"\n ],\n \"trace_ids\": [\n \"traceId\"\n ],\n \"urls\": [\n \"https://example.com\"\n ],\n \"replay_id\": \"eventId\",\n \"segment_id\": 3,\n \"replay_type\": \"error\",\n \"platform\": \"javascript\",\n \"event_id\": \"eventId\",\n \"environment\": \"production\",\n \"sdk\": {\n \"integrations\": [\n \"BrowserTracing\",\n \"Replay\"\n ],\n \"name\": \"sentry.javascript.browser\",\n \"version\": \"7.25.0\"\n },\n \"sdkProcessingMetadata\": {},\n \"contexts\": {\n },\n }\n */\n\n // Prevent this data (which, if it exists, was used in earlier steps in the processing pipeline) from being sent to\n // sentry. (Note: Our use of this property comes and goes with whatever we might be debugging, whatever hacks we may\n // have temporarily added, etc. Even if we don't happen to be using it at some point in the future, let's not get rid\n // of this `delete`, lest we miss putting it back in the next time the property is in use.)\n delete replayEvent.sdkProcessingMetadata;\n\n const envelope = createReplayEnvelope(replayEvent, preparedRecordingData, dsn, client.getOptions().tunnel);\n\n let response: TransportMakeRequestResponse;\n\n try {\n response = await transport.send(envelope);\n } catch (err) {\n const error = new Error(UNABLE_TO_SEND_REPLAY);\n\n try {\n // In case browsers don't allow this property to be writable\n // @ts-expect-error This needs lib es2022 and newer\n error.cause = err;\n } catch {\n // nothing to do\n }\n throw error;\n }\n\n // If the status code is invalid, we want to immediately stop & not retry\n if (typeof response.statusCode === 'number' && (response.statusCode < 200 || response.statusCode >= 300)) {\n throw new TransportStatusCodeError(response.statusCode);\n }\n\n const rateLimits = updateRateLimits({}, response);\n if (isRateLimited(rateLimits, 'replay')) {\n throw new RateLimitError(rateLimits);\n }\n\n return response;\n}\n\n/**\n * This error indicates that the transport returned an invalid status code.\n */\nexport class TransportStatusCodeError extends Error {\n public constructor(statusCode: number) {\n super(`Transport returned status code ${statusCode}`);\n }\n}\n\n/**\n * This error indicates that we hit a rate limit API error.\n */\nexport class RateLimitError extends Error {\n public rateLimits: RateLimits;\n\n public constructor(rateLimits: RateLimits) {\n super('Rate limit hit');\n this.rateLimits = rateLimits;\n }\n}\n","import type { ReplayRecordingData } from '@sentry/core';\n\n/**\n * Prepare the recording data ready to be sent.\n */\nexport function prepareRecordingData({\n recordingData,\n headers,\n}: {\n recordingData: ReplayRecordingData;\n headers: Record;\n}): ReplayRecordingData {\n let payloadWithSequence;\n\n // XXX: newline is needed to separate sequence id from events\n const replayHeaders = `${JSON.stringify(headers)}\n`;\n\n if (typeof recordingData === 'string') {\n payloadWithSequence = `${replayHeaders}${recordingData}`;\n } else {\n const enc = new TextEncoder();\n // XXX: newline is needed to separate sequence id from events\n const sequence = enc.encode(replayHeaders);\n // Merge the two Uint8Arrays\n payloadWithSequence = new Uint8Array(sequence.length + recordingData.length);\n payloadWithSequence.set(sequence);\n payloadWithSequence.set(recordingData, sequence.length);\n }\n\n return payloadWithSequence;\n}\n","import { getIsolationScope, prepareEvent } from '@sentry/core';\nimport type { Client, EventHint, ReplayEvent, Scope } from '@sentry/core';\n\n/**\n * Prepare a replay event & enrich it with the SDK metadata.\n */\nexport async function prepareReplayEvent({\n client,\n scope,\n replayId: event_id,\n event,\n}: {\n client: Client;\n scope: Scope;\n replayId: string;\n event: ReplayEvent;\n}): Promise {\n const integrations =\n typeof client['_integrations'] === 'object' &&\n client['_integrations'] !== null &&\n !Array.isArray(client['_integrations'])\n ? Object.keys(client['_integrations'])\n : undefined;\n\n const eventHint: EventHint = { event_id, integrations };\n\n client.emit('preprocessEvent', event, eventHint);\n\n const preparedEvent = (await prepareEvent(\n client.getOptions(),\n event,\n eventHint,\n scope,\n client,\n getIsolationScope(),\n )) as ReplayEvent | null;\n\n // If e.g. a global event processor returned null\n if (!preparedEvent) {\n return null;\n }\n\n client.emit('postprocessEvent', preparedEvent, eventHint);\n\n // This normally happens in browser client \"_prepareEvent\"\n // but since we do not use this private method from the client, but rather the plain import\n // we need to do this manually.\n preparedEvent.platform = preparedEvent.platform || 'javascript';\n\n // extract the SDK name because `client._prepareEvent` doesn't add it to the event\n const metadata = client.getSdkMetadata();\n const { name, version } = metadata?.sdk || {};\n\n preparedEvent.sdk = {\n ...preparedEvent.sdk,\n name: name || 'sentry.javascript.unknown',\n version: version || '0.0.0',\n };\n\n return preparedEvent;\n}\n","import { createEnvelope, createEventEnvelopeHeaders, getSdkMetadataForEnvelopeHeader } from '@sentry/core';\nimport type { DsnComponents, ReplayEnvelope, ReplayEvent, ReplayRecordingData } from '@sentry/core';\n\n/**\n * Create a replay envelope ready to be sent.\n * This includes both the replay event, as well as the recording data.\n */\nexport function createReplayEnvelope(\n replayEvent: ReplayEvent,\n recordingData: ReplayRecordingData,\n dsn: DsnComponents,\n tunnel?: string,\n): ReplayEnvelope {\n return createEnvelope(\n createEventEnvelopeHeaders(replayEvent, getSdkMetadataForEnvelopeHeader(replayEvent), tunnel, dsn),\n [\n [{ type: 'replay_event' }, replayEvent],\n [\n {\n type: 'replay_recording',\n // If string then we need to encode to UTF8, otherwise will have\n // wrong size. TextEncoder has similar browser support to\n // MutationObserver, although it does not accept IE11.\n length:\n typeof recordingData === 'string' ? new TextEncoder().encode(recordingData).length : recordingData.length,\n },\n recordingData,\n ],\n ],\n );\n}\n","import { setTimeout } from '@sentry-internal/browser-utils';\nimport { setContext } from '@sentry/core';\n\nimport { RETRY_BASE_INTERVAL, RETRY_MAX_COUNT, UNABLE_TO_SEND_REPLAY } from '../constants';\nimport type { SendReplayData } from '../types';\nimport { RateLimitError, TransportStatusCodeError, sendReplayRequest } from './sendReplayRequest';\n\n/**\n * Finalize and send the current replay event to Sentry\n */\nexport async function sendReplay(\n replayData: SendReplayData,\n retryConfig = {\n count: 0,\n interval: RETRY_BASE_INTERVAL,\n },\n): Promise {\n const { recordingData, onError } = replayData;\n\n // short circuit if there's no events to upload (this shouldn't happen as _runFlush makes this check)\n if (!recordingData.length) {\n return;\n }\n\n try {\n await sendReplayRequest(replayData);\n return true;\n } catch (err) {\n if (err instanceof TransportStatusCodeError || err instanceof RateLimitError) {\n throw err;\n }\n\n // Capture error for every failed replay\n setContext('Replays', {\n _retryCount: retryConfig.count,\n });\n\n if (onError) {\n onError(err);\n }\n\n // If an error happened here, it's likely that uploading the attachment\n // failed, we'll can retry with the same events payload\n if (retryConfig.count >= RETRY_MAX_COUNT) {\n const error = new Error(`${UNABLE_TO_SEND_REPLAY} - max retries exceeded`);\n\n try {\n // In case browsers don't allow this property to be writable\n // @ts-expect-error This needs lib es2022 and newer\n error.cause = err;\n } catch {\n // nothing to do\n }\n\n throw error;\n }\n\n // will retry in intervals of 5, 10, 30\n retryConfig.interval *= ++retryConfig.count;\n\n return new Promise((resolve, reject) => {\n setTimeout(async () => {\n try {\n await sendReplay(replayData, retryConfig);\n resolve(true);\n } catch (err) {\n reject(err);\n }\n }, retryConfig.interval);\n });\n }\n}\n","export const THROTTLED = '__THROTTLED';\nexport const SKIPPED = '__SKIPPED';\n\n/**\n * Create a throttled function off a given function.\n * When calling the throttled function, it will call the original function only\n * if it hasn't been called more than `maxCount` times in the last `durationSeconds`.\n *\n * Returns `THROTTLED` if throttled for the first time, after that `SKIPPED`,\n * or else the return value of the original function.\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function throttle any>(\n fn: T,\n maxCount: number,\n durationSeconds: number,\n): (...rest: Parameters) => ReturnType | typeof THROTTLED | typeof SKIPPED {\n const counter = new Map();\n\n const _cleanup = (now: number): void => {\n const threshold = now - durationSeconds;\n counter.forEach((_value, key) => {\n if (key < threshold) {\n counter.delete(key);\n }\n });\n };\n\n const _getTotalCount = (): number => {\n return [...counter.values()].reduce((a, b) => a + b, 0);\n };\n\n let isThrottled = false;\n\n return (...rest: Parameters): ReturnType | typeof THROTTLED | typeof SKIPPED => {\n // Date in second-precision, which we use as basis for the throttling\n const now = Math.floor(Date.now() / 1000);\n\n // First, make sure to delete any old entries\n _cleanup(now);\n\n // If already over limit, do nothing\n if (_getTotalCount() >= maxCount) {\n const wasThrottled = isThrottled;\n isThrottled = true;\n return wasThrottled ? SKIPPED : THROTTLED;\n }\n\n isThrottled = false;\n const count = counter.get(now) || 0;\n counter.set(now, count + 1);\n\n return fn(...rest);\n };\n}\n","/* eslint-disable max-lines */ // TODO: We might want to split this file up\nimport { EventType, record } from '@sentry-internal/rrweb';\nimport type { ReplayRecordingMode, Span } from '@sentry/core';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, getActiveSpan, getClient, getRootSpan, spanToJSON } from '@sentry/core';\nimport {\n BUFFER_CHECKOUT_TIME,\n SESSION_IDLE_EXPIRE_DURATION,\n SESSION_IDLE_PAUSE_DURATION,\n SLOW_CLICK_SCROLL_TIMEOUT,\n SLOW_CLICK_THRESHOLD,\n WINDOW,\n} from './constants';\nimport { ClickDetector } from './coreHandlers/handleClick';\nimport { handleKeyboardEvent } from './coreHandlers/handleKeyboardEvent';\nimport { setupPerformanceObserver } from './coreHandlers/performanceObserver';\nimport { DEBUG_BUILD } from './debug-build';\nimport { createEventBuffer } from './eventBuffer';\nimport { clearSession } from './session/clearSession';\nimport { loadOrCreateSession } from './session/loadOrCreateSession';\nimport { saveSession } from './session/saveSession';\nimport { shouldRefreshSession } from './session/shouldRefreshSession';\nimport type {\n AddEventResult,\n AddUpdateCallback,\n AllPerformanceEntry,\n AllPerformanceEntryData,\n EventBuffer,\n InternalEventContext,\n PopEventContext,\n RecordingEvent,\n RecordingOptions,\n ReplayBreadcrumbFrame,\n ReplayCanvasIntegrationOptions,\n ReplayContainer as ReplayContainerInterface,\n ReplayPerformanceEntry,\n ReplayPluginOptions,\n SendBufferedReplayOptions,\n Session,\n SlowClickConfig,\n Timeouts,\n} from './types';\nimport { ReplayEventTypeCustom } from './types';\nimport { addEvent, addEventSync } from './util/addEvent';\nimport { addGlobalListeners } from './util/addGlobalListeners';\nimport { addMemoryEntry } from './util/addMemoryEntry';\nimport { createBreadcrumb } from './util/createBreadcrumb';\nimport { createPerformanceEntries } from './util/createPerformanceEntries';\nimport { createPerformanceSpans } from './util/createPerformanceSpans';\nimport { debounce } from './util/debounce';\nimport { getRecordingSamplingOptions } from './util/getRecordingSamplingOptions';\nimport { getHandleRecordingEmit } from './util/handleRecordingEmit';\nimport { isExpired } from './util/isExpired';\nimport { isSessionExpired } from './util/isSessionExpired';\nimport { logger } from './util/logger';\nimport { resetReplayIdOnDynamicSamplingContext } from './util/resetReplayIdOnDynamicSamplingContext';\nimport { sendReplay } from './util/sendReplay';\nimport { RateLimitError } from './util/sendReplayRequest';\nimport type { SKIPPED } from './util/throttle';\nimport { THROTTLED, throttle } from './util/throttle';\n\n/**\n * The main replay container class, which holds all the state and methods for recording and sending replays.\n */\nexport class ReplayContainer implements ReplayContainerInterface {\n public eventBuffer: EventBuffer | null;\n\n public performanceEntries: AllPerformanceEntry[];\n\n public replayPerformanceEntries: ReplayPerformanceEntry[];\n\n public session: Session | undefined;\n\n public clickDetector: ClickDetector | undefined;\n\n /**\n * Recording can happen in one of two modes:\n * - session: Record the whole session, sending it continuously\n * - buffer: Always keep the last 60s of recording, requires:\n * - having replaysOnErrorSampleRate > 0 to capture replay when an error occurs\n * - or calling `flush()` to send the replay\n */\n public recordingMode: ReplayRecordingMode;\n\n /**\n * The current or last active span.\n * This is only available when performance is enabled.\n */\n public lastActiveSpan?: Span;\n\n /**\n * These are here so we can overwrite them in tests etc.\n * @hidden\n */\n public readonly timeouts: Timeouts;\n\n /** The replay has to be manually started, because no sample rate (neither session or error) was provided. */\n private _requiresManualStart: boolean;\n\n private _throttledAddEvent: (\n event: RecordingEvent,\n isCheckout?: boolean,\n ) => typeof THROTTLED | typeof SKIPPED | Promise;\n\n /**\n * Options to pass to `rrweb.record()`\n */\n private readonly _recordingOptions: RecordingOptions;\n\n private readonly _options: ReplayPluginOptions;\n\n private _performanceCleanupCallback?: () => void;\n\n private _debouncedFlush: ReturnType;\n private _flushLock: Promise | undefined;\n\n /**\n * Timestamp of the last user activity. This lives across sessions.\n */\n private _lastActivity: number;\n\n /**\n * Is the integration currently active?\n */\n private _isEnabled: boolean;\n\n /**\n * Paused is a state where:\n * - DOM Recording is not listening at all\n * - Nothing will be added to event buffer (e.g. core SDK events)\n */\n private _isPaused: boolean;\n\n /**\n * Have we attached listeners to the core SDK?\n * Note we have to track this as there is no way to remove instrumentation handlers.\n */\n private _hasInitializedCoreListeners: boolean;\n\n /**\n * Function to stop recording\n */\n private _stopRecording: ReturnType | undefined;\n\n private _context: InternalEventContext;\n\n /**\n * Internal use for canvas recording options\n */\n private _canvas: ReplayCanvasIntegrationOptions | undefined;\n\n /**\n * Handle when visibility of the page content changes. Opening a new tab will\n * cause the state to change to hidden because of content of current page will\n * be hidden. Likewise, moving a different window to cover the contents of the\n * page will also trigger a change to a hidden state.\n */\n private _handleVisibilityChange: () => void;\n\n /**\n * Handle when page is blurred\n */\n private _handleWindowBlur: () => void;\n\n /**\n * Handle when page is focused\n */\n private _handleWindowFocus: () => void;\n\n /** Ensure page remains active when a key is pressed. */\n private _handleKeyboardEvent: (event: KeyboardEvent) => void;\n\n public constructor({\n options,\n recordingOptions,\n }: {\n options: ReplayPluginOptions;\n recordingOptions: RecordingOptions;\n }) {\n this.eventBuffer = null;\n this.performanceEntries = [];\n this.replayPerformanceEntries = [];\n this.recordingMode = 'session';\n this.timeouts = {\n sessionIdlePause: SESSION_IDLE_PAUSE_DURATION,\n sessionIdleExpire: SESSION_IDLE_EXPIRE_DURATION,\n } as const;\n this._lastActivity = Date.now();\n this._isEnabled = false;\n this._isPaused = false;\n this._requiresManualStart = false;\n this._hasInitializedCoreListeners = false;\n this._context = {\n errorIds: new Set(),\n traceIds: new Set(),\n urls: [],\n initialTimestamp: Date.now(),\n initialUrl: '',\n };\n\n this._recordingOptions = recordingOptions;\n this._options = options;\n\n this._debouncedFlush = debounce(() => this._flush(), this._options.flushMinDelay, {\n maxWait: this._options.flushMaxDelay,\n });\n\n this._throttledAddEvent = throttle(\n (event: RecordingEvent, isCheckout?: boolean) => addEvent(this, event, isCheckout),\n // Max 300 events...\n 300,\n // ... per 5s\n 5,\n );\n\n const { slowClickTimeout, slowClickIgnoreSelectors } = this.getOptions();\n\n const slowClickConfig: SlowClickConfig | undefined = slowClickTimeout\n ? {\n threshold: Math.min(SLOW_CLICK_THRESHOLD, slowClickTimeout),\n timeout: slowClickTimeout,\n scrollTimeout: SLOW_CLICK_SCROLL_TIMEOUT,\n ignoreSelector: slowClickIgnoreSelectors ? slowClickIgnoreSelectors.join(',') : '',\n }\n : undefined;\n\n if (slowClickConfig) {\n this.clickDetector = new ClickDetector(this, slowClickConfig);\n }\n\n // Configure replay logger w/ experimental options\n if (DEBUG_BUILD) {\n const experiments = options._experiments;\n logger.setConfig({\n captureExceptions: !!experiments.captureExceptions,\n traceInternals: !!experiments.traceInternals,\n });\n }\n\n // We set these handler properties as class properties, to make binding/unbinding them easier\n this._handleVisibilityChange = () => {\n if (WINDOW.document.visibilityState === 'visible') {\n this._doChangeToForegroundTasks();\n } else {\n this._doChangeToBackgroundTasks();\n }\n };\n\n /**\n * Handle when page is blurred\n */\n this._handleWindowBlur = () => {\n const breadcrumb = createBreadcrumb({\n category: 'ui.blur',\n });\n\n // Do not count blur as a user action -- it's part of the process of them\n // leaving the page\n this._doChangeToBackgroundTasks(breadcrumb);\n };\n\n this._handleWindowFocus = () => {\n const breadcrumb = createBreadcrumb({\n category: 'ui.focus',\n });\n\n // Do not count focus as a user action -- instead wait until they focus and\n // interactive with page\n this._doChangeToForegroundTasks(breadcrumb);\n };\n\n /** Ensure page remains active when a key is pressed. */\n this._handleKeyboardEvent = (event: KeyboardEvent) => {\n handleKeyboardEvent(this, event);\n };\n }\n\n /** Get the event context. */\n public getContext(): InternalEventContext {\n return this._context;\n }\n\n /** If recording is currently enabled. */\n public isEnabled(): boolean {\n return this._isEnabled;\n }\n\n /** If recording is currently paused. */\n public isPaused(): boolean {\n return this._isPaused;\n }\n\n /**\n * Determine if canvas recording is enabled\n */\n public isRecordingCanvas(): boolean {\n return Boolean(this._canvas);\n }\n\n /** Get the replay integration options. */\n public getOptions(): ReplayPluginOptions {\n return this._options;\n }\n\n /** A wrapper to conditionally capture exceptions. */\n public handleException(error: unknown): void {\n DEBUG_BUILD && logger.exception(error);\n if (this._options.onError) {\n this._options.onError(error);\n }\n }\n\n /**\n * Initializes the plugin based on sampling configuration. Should not be\n * called outside of constructor.\n */\n public initializeSampling(previousSessionId?: string): void {\n const { errorSampleRate, sessionSampleRate } = this._options;\n\n // If neither sample rate is > 0, then do nothing - user will need to call one of\n // `start()` or `startBuffering` themselves.\n const requiresManualStart = errorSampleRate <= 0 && sessionSampleRate <= 0;\n\n this._requiresManualStart = requiresManualStart;\n\n if (requiresManualStart) {\n return;\n }\n\n // Otherwise if there is _any_ sample rate set, try to load an existing\n // session, or create a new one.\n this._initializeSessionForSampling(previousSessionId);\n\n if (!this.session) {\n // This should not happen, something wrong has occurred\n DEBUG_BUILD && logger.exception(new Error('Unable to initialize and create session'));\n return;\n }\n\n if (this.session.sampled === false) {\n // This should only occur if `errorSampleRate` is 0 and was unsampled for\n // session-based replay. In this case there is nothing to do.\n return;\n }\n\n // If segmentId > 0, it means we've previously already captured this session\n // In this case, we still want to continue in `session` recording mode\n this.recordingMode = this.session.sampled === 'buffer' && this.session.segmentId === 0 ? 'buffer' : 'session';\n\n DEBUG_BUILD && logger.infoTick(`Starting replay in ${this.recordingMode} mode`);\n\n this._initializeRecording();\n }\n\n /**\n * Start a replay regardless of sampling rate. Calling this will always\n * create a new session. Will log a message if replay is already in progress.\n *\n * Creates or loads a session, attaches listeners to varying events (DOM,\n * _performanceObserver, Recording, Sentry SDK, etc)\n */\n public start(): void {\n if (this._isEnabled && this.recordingMode === 'session') {\n DEBUG_BUILD && logger.info('Recording is already in progress');\n return;\n }\n\n if (this._isEnabled && this.recordingMode === 'buffer') {\n DEBUG_BUILD && logger.info('Buffering is in progress, call `flush()` to save the replay');\n return;\n }\n\n DEBUG_BUILD && logger.infoTick('Starting replay in session mode');\n\n // Required as user activity is initially set in\n // constructor, so if `start()` is called after\n // session idle expiration, a replay will not be\n // created due to an idle timeout.\n this._updateUserActivity();\n\n const session = loadOrCreateSession(\n {\n maxReplayDuration: this._options.maxReplayDuration,\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n },\n {\n stickySession: this._options.stickySession,\n // This is intentional: create a new session-based replay when calling `start()`\n sessionSampleRate: 1,\n allowBuffering: false,\n },\n );\n\n this.session = session;\n\n this._initializeRecording();\n }\n\n /**\n * Start replay buffering. Buffers until `flush()` is called or, if\n * `replaysOnErrorSampleRate` > 0, an error occurs.\n */\n public startBuffering(): void {\n if (this._isEnabled) {\n DEBUG_BUILD && logger.info('Buffering is in progress, call `flush()` to save the replay');\n return;\n }\n\n DEBUG_BUILD && logger.infoTick('Starting replay in buffer mode');\n\n const session = loadOrCreateSession(\n {\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n maxReplayDuration: this._options.maxReplayDuration,\n },\n {\n stickySession: this._options.stickySession,\n sessionSampleRate: 0,\n allowBuffering: true,\n },\n );\n\n this.session = session;\n\n this.recordingMode = 'buffer';\n this._initializeRecording();\n }\n\n /**\n * Start recording.\n *\n * Note that this will cause a new DOM checkout\n */\n public startRecording(): void {\n try {\n const canvasOptions = this._canvas;\n\n this._stopRecording = record({\n ...this._recordingOptions,\n // When running in error sampling mode, we need to overwrite `checkoutEveryNms`\n // Without this, it would record forever, until an error happens, which we don't want\n // instead, we'll always keep the last 60 seconds of replay before an error happened\n ...(this.recordingMode === 'buffer'\n ? { checkoutEveryNms: BUFFER_CHECKOUT_TIME }\n : // Otherwise, use experimental option w/ min checkout time of 6 minutes\n // This is to improve playback seeking as there could potentially be\n // less mutations to process in the worse cases.\n //\n // checkout by \"N\" events is probably ideal, but means we have less\n // control about the number of checkouts we make (which generally\n // increases replay size)\n this._options._experiments.continuousCheckout && {\n // Minimum checkout time is 6 minutes\n checkoutEveryNms: Math.max(360_000, this._options._experiments.continuousCheckout),\n }),\n emit: getHandleRecordingEmit(this),\n ...getRecordingSamplingOptions(),\n onMutation: this._onMutationHandler.bind(this),\n ...(canvasOptions\n ? {\n recordCanvas: canvasOptions.recordCanvas,\n getCanvasManager: canvasOptions.getCanvasManager,\n sampling: canvasOptions.sampling,\n dataURLOptions: canvasOptions.dataURLOptions,\n }\n : {}),\n });\n } catch (err) {\n this.handleException(err);\n }\n }\n\n /**\n * Stops the recording, if it was running.\n *\n * Returns true if it was previously stopped, or is now stopped,\n * otherwise false.\n */\n public stopRecording(): boolean {\n try {\n if (this._stopRecording) {\n this._stopRecording();\n this._stopRecording = undefined;\n }\n\n return true;\n } catch (err) {\n this.handleException(err);\n return false;\n }\n }\n\n /**\n * Currently, this needs to be manually called (e.g. for tests). Sentry SDK\n * does not support a teardown\n */\n public async stop({ forceFlush = false, reason }: { forceFlush?: boolean; reason?: string } = {}): Promise {\n if (!this._isEnabled) {\n return;\n }\n\n // We can't move `_isEnabled` after awaiting a flush, otherwise we can\n // enter into an infinite loop when `stop()` is called while flushing.\n this._isEnabled = false;\n\n try {\n DEBUG_BUILD && logger.info(`Stopping Replay${reason ? ` triggered by ${reason}` : ''}`);\n\n resetReplayIdOnDynamicSamplingContext();\n\n this._removeListeners();\n this.stopRecording();\n\n this._debouncedFlush.cancel();\n // See comment above re: `_isEnabled`, we \"force\" a flush, ignoring the\n // `_isEnabled` state of the plugin since it was disabled above.\n if (forceFlush) {\n await this._flush({ force: true });\n }\n\n // After flush, destroy event buffer\n this.eventBuffer?.destroy();\n this.eventBuffer = null;\n\n // Clear session from session storage, note this means if a new session\n // is started after, it will not have `previousSessionId`\n clearSession(this);\n } catch (err) {\n this.handleException(err);\n }\n }\n\n /**\n * Pause some replay functionality. See comments for `_isPaused`.\n * This differs from stop as this only stops DOM recording, it is\n * not as thorough of a shutdown as `stop()`.\n */\n public pause(): void {\n if (this._isPaused) {\n return;\n }\n\n this._isPaused = true;\n this.stopRecording();\n\n DEBUG_BUILD && logger.info('Pausing replay');\n }\n\n /**\n * Resumes recording, see notes for `pause().\n *\n * Note that calling `startRecording()` here will cause a\n * new DOM checkout.`\n */\n public resume(): void {\n if (!this._isPaused || !this._checkSession()) {\n return;\n }\n\n this._isPaused = false;\n this.startRecording();\n\n DEBUG_BUILD && logger.info('Resuming replay');\n }\n\n /**\n * If not in \"session\" recording mode, flush event buffer which will create a new replay.\n * Unless `continueRecording` is false, the replay will continue to record and\n * behave as a \"session\"-based replay.\n *\n * Otherwise, queue up a flush.\n */\n public async sendBufferedReplayOrFlush({ continueRecording = true }: SendBufferedReplayOptions = {}): Promise {\n if (this.recordingMode === 'session') {\n return this.flushImmediate();\n }\n\n const activityTime = Date.now();\n\n DEBUG_BUILD && logger.info('Converting buffer to session');\n\n // Allow flush to complete before resuming as a session recording, otherwise\n // the checkout from `startRecording` may be included in the payload.\n // Prefer to keep the error replay as a separate (and smaller) segment\n // than the session replay.\n await this.flushImmediate();\n\n const hasStoppedRecording = this.stopRecording();\n\n if (!continueRecording || !hasStoppedRecording) {\n return;\n }\n\n // To avoid race conditions where this is called multiple times, we check here again that we are still buffering\n if ((this.recordingMode as ReplayRecordingMode) === 'session') {\n return;\n }\n\n // Re-start recording in session-mode\n this.recordingMode = 'session';\n\n // Once this session ends, we do not want to refresh it\n if (this.session) {\n this._updateUserActivity(activityTime);\n this._updateSessionActivity(activityTime);\n this._maybeSaveSession();\n }\n\n this.startRecording();\n }\n\n /**\n * We want to batch uploads of replay events. Save events only if\n * `` milliseconds have elapsed since the last event\n * *OR* if `` milliseconds have elapsed.\n *\n * Accepts a callback to perform side-effects and returns true to stop batch\n * processing and hand back control to caller.\n */\n public addUpdate(cb: AddUpdateCallback): void {\n // We need to always run `cb` (e.g. in the case of `this.recordingMode == 'buffer'`)\n const cbResult = cb();\n\n // If this option is turned on then we will only want to call `flush`\n // explicitly\n if (this.recordingMode === 'buffer') {\n return;\n }\n\n // If callback is true, we do not want to continue with flushing -- the\n // caller will need to handle it.\n if (cbResult === true) {\n return;\n }\n\n // addUpdate is called quite frequently - use _debouncedFlush so that it\n // respects the flush delays and does not flush immediately\n this._debouncedFlush();\n }\n\n /**\n * Updates the user activity timestamp and resumes recording. This should be\n * called in an event handler for a user action that we consider as the user\n * being \"active\" (e.g. a mouse click).\n */\n public triggerUserActivity(): void {\n this._updateUserActivity();\n\n // This case means that recording was once stopped due to inactivity.\n // Ensure that recording is resumed.\n if (!this._stopRecording) {\n // Create a new session, otherwise when the user action is flushed, it\n // will get rejected due to an expired session.\n if (!this._checkSession()) {\n return;\n }\n\n // Note: This will cause a new DOM checkout\n this.resume();\n return;\n }\n\n // Otherwise... recording was never suspended, continue as normalish\n this.checkAndHandleExpiredSession();\n\n this._updateSessionActivity();\n }\n\n /**\n * Updates the user activity timestamp *without* resuming\n * recording. Some user events (e.g. keydown) can be create\n * low-value replays that only contain the keypress as a\n * breadcrumb. Instead this would require other events to\n * create a new replay after a session has expired.\n */\n public updateUserActivity(): void {\n this._updateUserActivity();\n this._updateSessionActivity();\n }\n\n /**\n * Only flush if `this.recordingMode === 'session'`\n */\n public conditionalFlush(): Promise {\n if (this.recordingMode === 'buffer') {\n return Promise.resolve();\n }\n\n return this.flushImmediate();\n }\n\n /**\n * Flush using debounce flush\n */\n public flush(): Promise {\n return this._debouncedFlush() as Promise;\n }\n\n /**\n * Always flush via `_debouncedFlush` so that we do not have flushes triggered\n * from calling both `flush` and `_debouncedFlush`. Otherwise, there could be\n * cases of multiple flushes happening closely together.\n */\n public flushImmediate(): Promise {\n this._debouncedFlush();\n // `.flush` is provided by the debounced function, analogously to lodash.debounce\n return this._debouncedFlush.flush() as Promise;\n }\n\n /**\n * Cancels queued up flushes.\n */\n public cancelFlush(): void {\n this._debouncedFlush.cancel();\n }\n\n /** Get the current session (=replay) ID */\n public getSessionId(): string | undefined {\n return this.session?.id;\n }\n\n /**\n * Checks if recording should be stopped due to user inactivity. Otherwise\n * check if session is expired and create a new session if so. Triggers a new\n * full snapshot on new session.\n *\n * Returns true if session is not expired, false otherwise.\n * @hidden\n */\n public checkAndHandleExpiredSession(): boolean | void {\n // Prevent starting a new session if the last user activity is older than\n // SESSION_IDLE_PAUSE_DURATION. Otherwise non-user activity can trigger a new\n // session+recording. This creates noisy replays that do not have much\n // content in them.\n if (\n this._lastActivity &&\n isExpired(this._lastActivity, this.timeouts.sessionIdlePause) &&\n this.session &&\n this.session.sampled === 'session'\n ) {\n // Pause recording only for session-based replays. Otherwise, resuming\n // will create a new replay and will conflict with users who only choose\n // to record error-based replays only. (e.g. the resumed replay will not\n // contain a reference to an error)\n this.pause();\n return;\n }\n\n // --- There is recent user activity --- //\n // This will create a new session if expired, based on expiry length\n if (!this._checkSession()) {\n // Check session handles the refreshing itself\n return false;\n }\n\n return true;\n }\n\n /**\n * Capture some initial state that can change throughout the lifespan of the\n * replay. This is required because otherwise they would be captured at the\n * first flush.\n */\n public setInitialState(): void {\n const urlPath = `${WINDOW.location.pathname}${WINDOW.location.hash}${WINDOW.location.search}`;\n const url = `${WINDOW.location.origin}${urlPath}`;\n\n this.performanceEntries = [];\n this.replayPerformanceEntries = [];\n\n // Reset _context as well\n this._clearContext();\n\n this._context.initialUrl = url;\n this._context.initialTimestamp = Date.now();\n this._context.urls.push(url);\n }\n\n /**\n * Add a breadcrumb event, that may be throttled.\n * If it was throttled, we add a custom breadcrumb to indicate that.\n */\n public throttledAddEvent(\n event: RecordingEvent,\n isCheckout?: boolean,\n ): typeof THROTTLED | typeof SKIPPED | Promise {\n const res = this._throttledAddEvent(event, isCheckout);\n\n // If this is THROTTLED, it means we have throttled the event for the first time\n // In this case, we want to add a breadcrumb indicating that something was skipped\n if (res === THROTTLED) {\n const breadcrumb = createBreadcrumb({\n category: 'replay.throttled',\n });\n\n this.addUpdate(() => {\n // Return `false` if the event _was_ added, as that means we schedule a flush\n return !addEventSync(this, {\n type: ReplayEventTypeCustom,\n timestamp: breadcrumb.timestamp || 0,\n data: {\n tag: 'breadcrumb',\n payload: breadcrumb,\n metric: true,\n },\n });\n });\n }\n\n return res;\n }\n\n /**\n * This will get the parametrized route name of the current page.\n * This is only available if performance is enabled, and if an instrumented router is used.\n */\n public getCurrentRoute(): string | undefined {\n const lastActiveSpan = this.lastActiveSpan || getActiveSpan();\n const lastRootSpan = lastActiveSpan && getRootSpan(lastActiveSpan);\n\n const attributes = (lastRootSpan && spanToJSON(lastRootSpan).data) || {};\n const source = attributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE];\n if (!lastRootSpan || !source || !['route', 'custom'].includes(source)) {\n return undefined;\n }\n\n return spanToJSON(lastRootSpan).description;\n }\n\n /**\n * Initialize and start all listeners to varying events (DOM,\n * Performance Observer, Recording, Sentry SDK, etc)\n */\n private _initializeRecording(): void {\n this.setInitialState();\n\n // this method is generally called on page load or manually - in both cases\n // we should treat it as an activity\n this._updateSessionActivity();\n\n this.eventBuffer = createEventBuffer({\n useCompression: this._options.useCompression,\n workerUrl: this._options.workerUrl,\n });\n\n this._removeListeners();\n this._addListeners();\n\n // Need to set as enabled before we start recording, as `record()` can trigger a flush with a new checkout\n this._isEnabled = true;\n this._isPaused = false;\n\n this.startRecording();\n }\n\n /**\n * Loads (or refreshes) the current session.\n */\n private _initializeSessionForSampling(previousSessionId?: string): void {\n // Whenever there is _any_ error sample rate, we always allow buffering\n // Because we decide on sampling when an error occurs, we need to buffer at all times if sampling for errors\n const allowBuffering = this._options.errorSampleRate > 0;\n\n const session = loadOrCreateSession(\n {\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n maxReplayDuration: this._options.maxReplayDuration,\n previousSessionId,\n },\n {\n stickySession: this._options.stickySession,\n sessionSampleRate: this._options.sessionSampleRate,\n allowBuffering,\n },\n );\n\n this.session = session;\n }\n\n /**\n * Checks and potentially refreshes the current session.\n * Returns false if session is not recorded.\n */\n private _checkSession(): boolean {\n // If there is no session yet, we do not want to refresh anything\n // This should generally not happen, but to be safe....\n if (!this.session) {\n return false;\n }\n\n const currentSession = this.session;\n\n if (\n shouldRefreshSession(currentSession, {\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n maxReplayDuration: this._options.maxReplayDuration,\n })\n ) {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this._refreshSession(currentSession);\n return false;\n }\n\n return true;\n }\n\n /**\n * Refresh a session with a new one.\n * This stops the current session (without forcing a flush, as that would never work since we are expired),\n * and then does a new sampling based on the refreshed session.\n */\n private async _refreshSession(session: Session): Promise {\n if (!this._isEnabled) {\n return;\n }\n await this.stop({ reason: 'refresh session' });\n this.initializeSampling(session.id);\n }\n\n /**\n * Adds listeners to record events for the replay\n */\n private _addListeners(): void {\n try {\n WINDOW.document.addEventListener('visibilitychange', this._handleVisibilityChange);\n WINDOW.addEventListener('blur', this._handleWindowBlur);\n WINDOW.addEventListener('focus', this._handleWindowFocus);\n WINDOW.addEventListener('keydown', this._handleKeyboardEvent);\n\n if (this.clickDetector) {\n this.clickDetector.addListeners();\n }\n\n // There is no way to remove these listeners, so ensure they are only added once\n if (!this._hasInitializedCoreListeners) {\n addGlobalListeners(this, { autoFlushOnFeedback: this._options._experiments.autoFlushOnFeedback });\n\n this._hasInitializedCoreListeners = true;\n }\n } catch (err) {\n this.handleException(err);\n }\n\n this._performanceCleanupCallback = setupPerformanceObserver(this);\n }\n\n /**\n * Cleans up listeners that were created in `_addListeners`\n */\n private _removeListeners(): void {\n try {\n WINDOW.document.removeEventListener('visibilitychange', this._handleVisibilityChange);\n\n WINDOW.removeEventListener('blur', this._handleWindowBlur);\n WINDOW.removeEventListener('focus', this._handleWindowFocus);\n WINDOW.removeEventListener('keydown', this._handleKeyboardEvent);\n\n if (this.clickDetector) {\n this.clickDetector.removeListeners();\n }\n\n if (this._performanceCleanupCallback) {\n this._performanceCleanupCallback();\n }\n } catch (err) {\n this.handleException(err);\n }\n }\n\n /**\n * Tasks to run when we consider a page to be hidden (via blurring and/or visibility)\n */\n private _doChangeToBackgroundTasks(breadcrumb?: ReplayBreadcrumbFrame): void {\n if (!this.session) {\n return;\n }\n\n const expired = isSessionExpired(this.session, {\n maxReplayDuration: this._options.maxReplayDuration,\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n });\n\n if (expired) {\n return;\n }\n\n if (breadcrumb) {\n this._createCustomBreadcrumb(breadcrumb);\n }\n\n // Send replay when the page/tab becomes hidden. There is no reason to send\n // replay if it becomes visible, since no actions we care about were done\n // while it was hidden\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n void this.conditionalFlush();\n }\n\n /**\n * Tasks to run when we consider a page to be visible (via focus and/or visibility)\n */\n private _doChangeToForegroundTasks(breadcrumb?: ReplayBreadcrumbFrame): void {\n if (!this.session) {\n return;\n }\n\n const isSessionActive = this.checkAndHandleExpiredSession();\n\n if (!isSessionActive) {\n // If the user has come back to the page within SESSION_IDLE_PAUSE_DURATION\n // ms, we will re-use the existing session, otherwise create a new\n // session\n DEBUG_BUILD && logger.info('Document has become active, but session has expired');\n return;\n }\n\n if (breadcrumb) {\n this._createCustomBreadcrumb(breadcrumb);\n }\n }\n\n /**\n * Update user activity (across session lifespans)\n */\n private _updateUserActivity(_lastActivity: number = Date.now()): void {\n this._lastActivity = _lastActivity;\n }\n\n /**\n * Updates the session's last activity timestamp\n */\n private _updateSessionActivity(_lastActivity: number = Date.now()): void {\n if (this.session) {\n this.session.lastActivity = _lastActivity;\n this._maybeSaveSession();\n }\n }\n\n /**\n * Helper to create (and buffer) a replay breadcrumb from a core SDK breadcrumb\n */\n private _createCustomBreadcrumb(breadcrumb: ReplayBreadcrumbFrame): void {\n this.addUpdate(() => {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.throttledAddEvent({\n type: EventType.Custom,\n timestamp: breadcrumb.timestamp || 0,\n data: {\n tag: 'breadcrumb',\n payload: breadcrumb,\n },\n });\n });\n }\n\n /**\n * Observed performance events are added to `this.performanceEntries`. These\n * are included in the replay event before it is finished and sent to Sentry.\n */\n private _addPerformanceEntries(): Promise> {\n let performanceEntries = createPerformanceEntries(this.performanceEntries).concat(this.replayPerformanceEntries);\n\n this.performanceEntries = [];\n this.replayPerformanceEntries = [];\n\n // If we are manually starting, we want to ensure we only include performance entries\n // that are after the initial timestamp\n // The reason for this is that we may have performance entries from the page load, but may decide to start\n // the replay later on, in which case we do not want to include these entries.\n // without this, manually started replays can have events long before the actual replay recording starts,\n // which messes with the timeline etc.\n if (this._requiresManualStart) {\n const initialTimestampInSeconds = this._context.initialTimestamp / 1000;\n performanceEntries = performanceEntries.filter(entry => entry.start >= initialTimestampInSeconds);\n }\n\n return Promise.all(createPerformanceSpans(this, performanceEntries));\n }\n\n /**\n * Clear _context\n */\n private _clearContext(): void {\n // XXX: `initialTimestamp` and `initialUrl` do not get cleared\n this._context.errorIds.clear();\n this._context.traceIds.clear();\n this._context.urls = [];\n }\n\n /** Update the initial timestamp based on the buffer content. */\n private _updateInitialTimestampFromEventBuffer(): void {\n const { session, eventBuffer } = this;\n // If replay was started manually (=no sample rate was given),\n // We do not want to back-port the initial timestamp\n if (!session || !eventBuffer || this._requiresManualStart) {\n return;\n }\n\n // we only ever update this on the initial segment\n if (session.segmentId) {\n return;\n }\n\n const earliestEvent = eventBuffer.getEarliestTimestamp();\n if (earliestEvent && earliestEvent < this._context.initialTimestamp) {\n this._context.initialTimestamp = earliestEvent;\n }\n }\n\n /**\n * Return and clear _context\n */\n private _popEventContext(): PopEventContext {\n const _context = {\n initialTimestamp: this._context.initialTimestamp,\n initialUrl: this._context.initialUrl,\n errorIds: Array.from(this._context.errorIds),\n traceIds: Array.from(this._context.traceIds),\n urls: this._context.urls,\n };\n\n this._clearContext();\n\n return _context;\n }\n\n /**\n * Flushes replay event buffer to Sentry.\n *\n * Performance events are only added right before flushing - this is\n * due to the buffered performance observer events.\n *\n * Should never be called directly, only by `flush`\n */\n private async _runFlush(): Promise {\n const replayId = this.getSessionId();\n\n if (!this.session || !this.eventBuffer || !replayId) {\n DEBUG_BUILD && logger.error('No session or eventBuffer found to flush.');\n return;\n }\n\n await this._addPerformanceEntries();\n\n // Check eventBuffer again, as it could have been stopped in the meanwhile\n if (!this.eventBuffer?.hasEvents) {\n return;\n }\n\n // Only attach memory event if eventBuffer is not empty\n await addMemoryEntry(this);\n\n // Check eventBuffer again, as it could have been stopped in the meanwhile\n if (!this.eventBuffer) {\n return;\n }\n\n // if this changed in the meanwhile, e.g. because the session was refreshed or similar, we abort here\n if (replayId !== this.getSessionId()) {\n return;\n }\n\n try {\n // This uses the data from the eventBuffer, so we need to call this before `finish()\n this._updateInitialTimestampFromEventBuffer();\n\n const timestamp = Date.now();\n\n // Check total duration again, to avoid sending outdated stuff\n // We leave 30s wiggle room to accommodate late flushing etc.\n // This _could_ happen when the browser is suspended during flushing, in which case we just want to stop\n if (timestamp - this._context.initialTimestamp > this._options.maxReplayDuration + 30_000) {\n throw new Error('Session is too long, not sending replay');\n }\n\n const eventContext = this._popEventContext();\n // Always increment segmentId regardless of outcome of sending replay\n const segmentId = this.session.segmentId++;\n this._maybeSaveSession();\n\n // Note this empties the event buffer regardless of outcome of sending replay\n const recordingData = await this.eventBuffer.finish();\n\n await sendReplay({\n replayId,\n recordingData,\n segmentId,\n eventContext,\n session: this.session,\n timestamp,\n onError: err => this.handleException(err),\n });\n } catch (err) {\n this.handleException(err);\n\n // This means we retried 3 times and all of them failed,\n // or we ran into a problem we don't want to retry, like rate limiting.\n // In this case, we want to completely stop the replay - otherwise, we may get inconsistent segments\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.stop({ reason: 'sendReplay' });\n\n const client = getClient();\n\n if (client) {\n const dropReason = err instanceof RateLimitError ? 'ratelimit_backoff' : 'send_error';\n client.recordDroppedEvent(dropReason, 'replay');\n }\n }\n }\n\n /**\n * Flush recording data to Sentry. Creates a lock so that only a single flush\n * can be active at a time. Do not call this directly.\n */\n private async _flush({\n force = false,\n }: {\n /**\n * If true, flush while ignoring the `_isEnabled` state of\n * Replay integration. (By default, flush is noop if integration\n * is stopped).\n */\n force?: boolean;\n } = {}): Promise {\n if (!this._isEnabled && !force) {\n // This can happen if e.g. the replay was stopped because of exceeding the retry limit\n return;\n }\n\n if (!this.checkAndHandleExpiredSession()) {\n DEBUG_BUILD && logger.error('Attempting to finish replay event after session expired.');\n return;\n }\n\n if (!this.session) {\n // should never happen, as we would have bailed out before\n return;\n }\n\n const start = this.session.started;\n const now = Date.now();\n const duration = now - start;\n\n // A flush is about to happen, cancel any queued flushes\n this._debouncedFlush.cancel();\n\n // If session is too short, or too long (allow some wiggle room over maxReplayDuration), do not send it\n // This _should_ not happen, but it may happen if flush is triggered due to a page activity change or similar\n const tooShort = duration < this._options.minReplayDuration;\n const tooLong = duration > this._options.maxReplayDuration + 5_000;\n if (tooShort || tooLong) {\n DEBUG_BUILD &&\n logger.info(\n `Session duration (${Math.floor(duration / 1000)}s) is too ${\n tooShort ? 'short' : 'long'\n }, not sending replay.`,\n );\n\n if (tooShort) {\n this._debouncedFlush();\n }\n return;\n }\n\n const eventBuffer = this.eventBuffer;\n if (eventBuffer && this.session.segmentId === 0 && !eventBuffer.hasCheckout) {\n DEBUG_BUILD && logger.info('Flushing initial segment without checkout.');\n // TODO FN: Evaluate if we want to stop here, or remove this again?\n }\n\n const _flushInProgress = !!this._flushLock;\n\n // this._flushLock acts as a lock so that future calls to `_flush()` will\n // be blocked until current flush is finished (i.e. this promise resolves)\n if (!this._flushLock) {\n this._flushLock = this._runFlush();\n }\n\n try {\n await this._flushLock;\n } catch (err) {\n this.handleException(err);\n } finally {\n this._flushLock = undefined;\n\n if (_flushInProgress) {\n // Wait for previous flush to finish, then call the debounced\n // `_flush()`. It's possible there are other flush requests queued and\n // waiting for it to resolve. We want to reduce all outstanding\n // requests (as well as any new flush requests that occur within a\n // second of the locked flush completing) into a single flush.\n this._debouncedFlush();\n }\n }\n }\n\n /** Save the session, if it is sticky */\n private _maybeSaveSession(): void {\n if (this.session && this._options.stickySession) {\n saveSession(this.session);\n }\n }\n\n /** Handler for rrweb.record.onMutation */\n private _onMutationHandler(mutations: unknown[]): boolean {\n const count = mutations.length;\n\n const mutationLimit = this._options.mutationLimit;\n const mutationBreadcrumbLimit = this._options.mutationBreadcrumbLimit;\n const overMutationLimit = mutationLimit && count > mutationLimit;\n\n // Create a breadcrumb if a lot of mutations happen at the same time\n // We can show this in the UI as an information with potential performance improvements\n if (count > mutationBreadcrumbLimit || overMutationLimit) {\n const breadcrumb = createBreadcrumb({\n category: 'replay.mutations',\n data: {\n count,\n limit: overMutationLimit,\n },\n });\n this._createCustomBreadcrumb(breadcrumb);\n }\n\n // Stop replay if over the mutation limit\n if (overMutationLimit) {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.stop({ reason: 'mutationLimit', forceFlush: this.recordingMode === 'session' });\n return false;\n }\n\n // `true` means we use the regular mutation handling by rrweb\n return true;\n }\n}\n","import { setTimeout } from '@sentry-internal/browser-utils';\n\ntype DebouncedCallback = {\n (): void | unknown;\n flush: () => void | unknown;\n cancel: () => void;\n};\ntype CallbackFunction = () => unknown;\ntype DebounceOptions = { maxWait?: number };\n\n/**\n * Heavily simplified debounce function based on lodash.debounce.\n *\n * This function takes a callback function (@param fun) and delays its invocation\n * by @param wait milliseconds. Optionally, a maxWait can be specified in @param options,\n * which ensures that the callback is invoked at least once after the specified max. wait time.\n *\n * @param func the function whose invocation is to be debounced\n * @param wait the minimum time until the function is invoked after it was called once\n * @param options the options object, which can contain the `maxWait` property\n *\n * @returns the debounced version of the function, which needs to be called at least once to start the\n * debouncing process. Subsequent calls will reset the debouncing timer and, in case @paramfunc\n * was already invoked in the meantime, return @param func's return value.\n * The debounced function has two additional properties:\n * - `flush`: Invokes the debounced function immediately and returns its return value\n * - `cancel`: Cancels the debouncing process and resets the debouncing timer\n */\nexport function debounce(func: CallbackFunction, wait: number, options?: DebounceOptions): DebouncedCallback {\n let callbackReturnValue: unknown;\n\n let timerId: ReturnType | undefined;\n let maxTimerId: ReturnType | undefined;\n\n const maxWait = options?.maxWait ? Math.max(options.maxWait, wait) : 0;\n\n function invokeFunc(): unknown {\n cancelTimers();\n callbackReturnValue = func();\n return callbackReturnValue;\n }\n\n function cancelTimers(): void {\n timerId !== undefined && clearTimeout(timerId);\n maxTimerId !== undefined && clearTimeout(maxTimerId);\n timerId = maxTimerId = undefined;\n }\n\n function flush(): unknown {\n if (timerId !== undefined || maxTimerId !== undefined) {\n return invokeFunc();\n }\n return callbackReturnValue;\n }\n\n function debounced(): unknown {\n if (timerId) {\n clearTimeout(timerId);\n }\n timerId = setTimeout(invokeFunc, wait);\n\n if (maxWait && maxTimerId === undefined) {\n maxTimerId = setTimeout(invokeFunc, maxWait);\n }\n\n return callbackReturnValue;\n }\n\n debounced.cancel = cancelTimers;\n debounced.flush = flush;\n return debounced;\n}\n","import {\n addClsInstrumentationHandler,\n addFidInstrumentationHandler,\n addInpInstrumentationHandler,\n addLcpInstrumentationHandler,\n addPerformanceInstrumentationHandler,\n} from '@sentry-internal/browser-utils';\nimport type { ReplayContainer } from '../types';\nimport {\n getCumulativeLayoutShift,\n getFirstInputDelay,\n getInteractionToNextPaint,\n getLargestContentfulPaint,\n webVitalHandler,\n} from '../util/createPerformanceEntries';\n\n/**\n * Sets up a PerformanceObserver to listen to all performance entry types.\n * Returns a callback to stop observing.\n */\nexport function setupPerformanceObserver(replay: ReplayContainer): () => void {\n function addPerformanceEntry(entry: PerformanceEntry): void {\n // It is possible for entries to come up multiple times\n if (!replay.performanceEntries.includes(entry)) {\n replay.performanceEntries.push(entry);\n }\n }\n\n function onEntries({ entries }: { entries: PerformanceEntry[] }): void {\n entries.forEach(addPerformanceEntry);\n }\n\n const clearCallbacks: (() => void)[] = [];\n\n (['navigation', 'paint', 'resource'] as const).forEach(type => {\n clearCallbacks.push(addPerformanceInstrumentationHandler(type, onEntries));\n });\n\n clearCallbacks.push(\n addLcpInstrumentationHandler(webVitalHandler(getLargestContentfulPaint, replay)),\n addClsInstrumentationHandler(webVitalHandler(getCumulativeLayoutShift, replay)),\n addFidInstrumentationHandler(webVitalHandler(getFirstInputDelay, replay)),\n addInpInstrumentationHandler(webVitalHandler(getInteractionToNextPaint, replay)),\n );\n\n // A callback to cleanup all handlers\n return () => {\n clearCallbacks.forEach(clearCallback => clearCallback());\n };\n}\n","import type { ReplayIntegrationPrivacyOptions } from '../types';\n\ntype GetPrivacyOptions = Required>;\n\ninterface GetPrivacyReturn {\n maskTextSelector: string;\n unmaskTextSelector: string;\n blockSelector: string;\n unblockSelector: string;\n ignoreSelector: string;\n\n blockClass?: RegExp;\n maskTextClass?: RegExp;\n}\n\nfunction getOption(selectors: string[], defaultSelectors: string[]): string {\n return [\n ...selectors,\n // sentry defaults\n ...defaultSelectors,\n ].join(',');\n}\n\n/**\n * Returns privacy related configuration for use in rrweb\n */\nexport function getPrivacyOptions({ mask, unmask, block, unblock, ignore }: GetPrivacyOptions): GetPrivacyReturn {\n const defaultBlockedElements = ['base', 'iframe[srcdoc]:not([src])'];\n\n const maskSelector = getOption(mask, ['.sentry-mask', '[data-sentry-mask]']);\n const unmaskSelector = getOption(unmask, []);\n\n const options: GetPrivacyReturn = {\n // We are making the decision to make text and input selectors the same\n maskTextSelector: maskSelector,\n unmaskTextSelector: unmaskSelector,\n\n blockSelector: getOption(block, ['.sentry-block', '[data-sentry-block]', ...defaultBlockedElements]),\n unblockSelector: getOption(unblock, []),\n ignoreSelector: getOption(ignore, ['.sentry-ignore', '[data-sentry-ignore]', 'input[type=\"file\"]']),\n };\n\n return options;\n}\n","import type { BrowserClientReplayOptions, Client, Integration, IntegrationFn, ReplayRecordingMode } from '@sentry/core';\nimport { consoleSandbox, dropUndefinedKeys, isBrowser, parseSampleRate } from '@sentry/core';\nimport {\n DEFAULT_FLUSH_MAX_DELAY,\n DEFAULT_FLUSH_MIN_DELAY,\n MAX_REPLAY_DURATION,\n MIN_REPLAY_DURATION,\n MIN_REPLAY_DURATION_LIMIT,\n} from './constants';\nimport { ReplayContainer } from './replay';\nimport type {\n InitialReplayPluginOptions,\n RecordingOptions,\n ReplayCanvasIntegrationOptions,\n ReplayConfiguration,\n ReplayPluginOptions,\n SendBufferedReplayOptions,\n} from './types';\nimport { getPrivacyOptions } from './util/getPrivacyOptions';\nimport { maskAttribute } from './util/maskAttribute';\n\nconst MEDIA_SELECTORS =\n 'img,image,svg,video,object,picture,embed,map,audio,link[rel=\"icon\"],link[rel=\"apple-touch-icon\"]';\n\nconst DEFAULT_NETWORK_HEADERS = ['content-length', 'content-type', 'accept'];\n\nlet _initialized = false;\n\n/**\n * Sentry integration for [Session Replay](https://sentry.io/for/session-replay/).\n *\n * See the [Replay documentation](https://docs.sentry.io/platforms/javascript/guides/session-replay/) for more information.\n *\n * @example\n *\n * ```\n * Sentry.init({\n * dsn: '__DSN__',\n * integrations: [Sentry.replayIntegration()],\n * });\n * ```\n */\nexport const replayIntegration = ((options?: ReplayConfiguration) => {\n return new Replay(options);\n}) satisfies IntegrationFn;\n\n/**\n * Replay integration\n */\nexport class Replay implements Integration {\n /**\n * @inheritDoc\n */\n public name: string;\n\n /**\n * Options to pass to `rrweb.record()`\n */\n private readonly _recordingOptions: RecordingOptions;\n\n /**\n * Initial options passed to the replay integration, merged with default values.\n * Note: `sessionSampleRate` and `errorSampleRate` are not required here, as they\n * can only be finally set when setupOnce() is called.\n *\n * @private\n */\n private readonly _initialOptions: InitialReplayPluginOptions;\n\n private _replay?: ReplayContainer;\n\n public constructor({\n flushMinDelay = DEFAULT_FLUSH_MIN_DELAY,\n flushMaxDelay = DEFAULT_FLUSH_MAX_DELAY,\n minReplayDuration = MIN_REPLAY_DURATION,\n maxReplayDuration = MAX_REPLAY_DURATION,\n stickySession = true,\n useCompression = true,\n workerUrl,\n _experiments = {},\n maskAllText = true,\n maskAllInputs = true,\n blockAllMedia = true,\n\n mutationBreadcrumbLimit = 750,\n mutationLimit = 10_000,\n\n slowClickTimeout = 7_000,\n slowClickIgnoreSelectors = [],\n\n networkDetailAllowUrls = [],\n networkDetailDenyUrls = [],\n networkCaptureBodies = true,\n networkRequestHeaders = [],\n networkResponseHeaders = [],\n\n mask = [],\n maskAttributes = ['title', 'placeholder'],\n unmask = [],\n block = [],\n unblock = [],\n ignore = [],\n maskFn,\n\n beforeAddRecordingEvent,\n beforeErrorSampling,\n onError,\n }: ReplayConfiguration = {}) {\n this.name = 'Replay';\n\n const privacyOptions = getPrivacyOptions({\n mask,\n unmask,\n block,\n unblock,\n ignore,\n });\n\n this._recordingOptions = {\n maskAllInputs,\n maskAllText,\n maskInputOptions: { password: true },\n maskTextFn: maskFn,\n maskInputFn: maskFn,\n maskAttributeFn: (key: string, value: string, el: HTMLElement): string =>\n maskAttribute({\n maskAttributes,\n maskAllText,\n privacyOptions,\n key,\n value,\n el,\n }),\n\n ...privacyOptions,\n\n // Our defaults\n slimDOMOptions: 'all',\n inlineStylesheet: true,\n // Disable inline images as it will increase segment/replay size\n inlineImages: false,\n // collect fonts, but be aware that `sentry.io` needs to be an allowed\n // origin for playback\n collectFonts: true,\n errorHandler: (err: Error & { __rrweb__?: boolean }) => {\n try {\n err.__rrweb__ = true;\n } catch (error) {\n // ignore errors here\n // this can happen if the error is frozen or does not allow mutation for other reasons\n }\n },\n // experimental support for recording iframes from different origins\n recordCrossOriginIframes: Boolean(_experiments.recordCrossOriginIframes),\n };\n\n this._initialOptions = {\n flushMinDelay,\n flushMaxDelay,\n minReplayDuration: Math.min(minReplayDuration, MIN_REPLAY_DURATION_LIMIT),\n maxReplayDuration: Math.min(maxReplayDuration, MAX_REPLAY_DURATION),\n stickySession,\n useCompression,\n workerUrl,\n blockAllMedia,\n maskAllInputs,\n maskAllText,\n mutationBreadcrumbLimit,\n mutationLimit,\n slowClickTimeout,\n slowClickIgnoreSelectors,\n networkDetailAllowUrls,\n networkDetailDenyUrls,\n networkCaptureBodies,\n networkRequestHeaders: _getMergedNetworkHeaders(networkRequestHeaders),\n networkResponseHeaders: _getMergedNetworkHeaders(networkResponseHeaders),\n beforeAddRecordingEvent,\n beforeErrorSampling,\n onError,\n\n _experiments,\n };\n\n if (this._initialOptions.blockAllMedia) {\n // `blockAllMedia` is a more user friendly option to configure blocking\n // embedded media elements\n this._recordingOptions.blockSelector = !this._recordingOptions.blockSelector\n ? MEDIA_SELECTORS\n : `${this._recordingOptions.blockSelector},${MEDIA_SELECTORS}`;\n }\n\n if (this._isInitialized && isBrowser()) {\n throw new Error('Multiple Sentry Session Replay instances are not supported');\n }\n\n this._isInitialized = true;\n }\n\n /** If replay has already been initialized */\n protected get _isInitialized(): boolean {\n return _initialized;\n }\n\n /** Update _isInitialized */\n protected set _isInitialized(value: boolean) {\n _initialized = value;\n }\n\n /**\n * Setup and initialize replay container\n */\n public afterAllSetup(client: Client): void {\n if (!isBrowser() || this._replay) {\n return;\n }\n\n this._setup(client);\n this._initialize(client);\n }\n\n /**\n * Start a replay regardless of sampling rate. Calling this will always\n * create a new session. Will log a message if replay is already in progress.\n *\n * Creates or loads a session, attaches listeners to varying events (DOM,\n * PerformanceObserver, Recording, Sentry SDK, etc)\n */\n public start(): void {\n if (!this._replay) {\n return;\n }\n this._replay.start();\n }\n\n /**\n * Start replay buffering. Buffers until `flush()` is called or, if\n * `replaysOnErrorSampleRate` > 0, until an error occurs.\n */\n public startBuffering(): void {\n if (!this._replay) {\n return;\n }\n\n this._replay.startBuffering();\n }\n\n /**\n * Currently, this needs to be manually called (e.g. for tests). Sentry SDK\n * does not support a teardown\n */\n public stop(): Promise {\n if (!this._replay) {\n return Promise.resolve();\n }\n\n return this._replay.stop({ forceFlush: this._replay.recordingMode === 'session' });\n }\n\n /**\n * If not in \"session\" recording mode, flush event buffer which will create a new replay.\n * If replay is not enabled, a new session replay is started.\n * Unless `continueRecording` is false, the replay will continue to record and\n * behave as a \"session\"-based replay.\n *\n * Otherwise, queue up a flush.\n */\n public flush(options?: SendBufferedReplayOptions): Promise {\n if (!this._replay) {\n return Promise.resolve();\n }\n\n // assuming a session should be recorded in this case\n if (!this._replay.isEnabled()) {\n this._replay.start();\n return Promise.resolve();\n }\n\n return this._replay.sendBufferedReplayOrFlush(options);\n }\n\n /**\n * Get the current session ID.\n */\n public getReplayId(): string | undefined {\n if (!this._replay?.isEnabled()) {\n return;\n }\n\n return this._replay.getSessionId();\n }\n\n /**\n * Get the current recording mode. This can be either `session` or `buffer`.\n *\n * `session`: Recording the whole session, sending it continuously\n * `buffer`: Always keeping the last 60s of recording, requires:\n * - having replaysOnErrorSampleRate > 0 to capture replay when an error occurs\n * - or calling `flush()` to send the replay\n */\n public getRecordingMode(): ReplayRecordingMode | undefined {\n if (!this._replay?.isEnabled()) {\n return;\n }\n\n return this._replay.recordingMode;\n }\n\n /**\n * Initializes replay.\n */\n protected _initialize(client: Client): void {\n if (!this._replay) {\n return;\n }\n\n this._maybeLoadFromReplayCanvasIntegration(client);\n this._replay.initializeSampling();\n }\n\n /** Setup the integration. */\n private _setup(client: Client): void {\n // Client is not available in constructor, so we need to wait until setupOnce\n const finalOptions = loadReplayOptionsFromClient(this._initialOptions, client);\n\n this._replay = new ReplayContainer({\n options: finalOptions,\n recordingOptions: this._recordingOptions,\n });\n }\n\n /** Get canvas options from ReplayCanvas integration, if it is also added. */\n private _maybeLoadFromReplayCanvasIntegration(client: Client): void {\n // To save bundle size, we skip checking for stuff here\n // and instead just try-catch everything - as generally this should all be defined\n /* eslint-disable @typescript-eslint/no-non-null-assertion */\n try {\n const canvasIntegration = client.getIntegrationByName('ReplayCanvas') as Integration & {\n getOptions(): ReplayCanvasIntegrationOptions;\n };\n if (!canvasIntegration) {\n return;\n }\n\n this._replay!['_canvas'] = canvasIntegration.getOptions();\n } catch {\n // ignore errors here\n }\n /* eslint-enable @typescript-eslint/no-non-null-assertion */\n }\n}\n\n/** Parse Replay-related options from SDK options */\nfunction loadReplayOptionsFromClient(initialOptions: InitialReplayPluginOptions, client: Client): ReplayPluginOptions {\n const opt = client.getOptions() as BrowserClientReplayOptions;\n\n const finalOptions: ReplayPluginOptions = {\n sessionSampleRate: 0,\n errorSampleRate: 0,\n ...dropUndefinedKeys(initialOptions),\n };\n\n const replaysSessionSampleRate = parseSampleRate(opt.replaysSessionSampleRate);\n const replaysOnErrorSampleRate = parseSampleRate(opt.replaysOnErrorSampleRate);\n\n if (replaysSessionSampleRate == null && replaysOnErrorSampleRate == null) {\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.warn(\n 'Replay is disabled because neither `replaysSessionSampleRate` nor `replaysOnErrorSampleRate` are set.',\n );\n });\n }\n\n if (replaysSessionSampleRate != null) {\n finalOptions.sessionSampleRate = replaysSessionSampleRate;\n }\n\n if (replaysOnErrorSampleRate != null) {\n finalOptions.errorSampleRate = replaysOnErrorSampleRate;\n }\n\n return finalOptions;\n}\n\nfunction _getMergedNetworkHeaders(headers: string[]): string[] {\n return [...DEFAULT_NETWORK_HEADERS, ...headers.map(header => header.toLowerCase())];\n}\n","import type { getPrivacyOptions } from './getPrivacyOptions';\n\ninterface MaskAttributeParams {\n maskAttributes: string[];\n maskAllText: boolean;\n privacyOptions: ReturnType;\n key: string;\n value: string;\n el: HTMLElement;\n}\n\n/**\n * Masks an attribute if necessary, otherwise return attribute value as-is.\n */\nexport function maskAttribute({\n el,\n key,\n maskAttributes,\n maskAllText,\n privacyOptions,\n value,\n}: MaskAttributeParams): string {\n // We only mask attributes if `maskAllText` is true\n if (!maskAllText) {\n return value;\n }\n\n // unmaskTextSelector takes precedence\n if (privacyOptions.unmaskTextSelector && el.matches(privacyOptions.unmaskTextSelector)) {\n return value;\n }\n\n if (\n maskAttributes.includes(key) ||\n // Need to mask `value` attribute for `` if it's a button-like\n // type\n (key === 'value' && el.tagName === 'INPUT' && ['submit', 'button'].includes(el.getAttribute('type') || ''))\n ) {\n return value.replace(/[\\S]/g, '*');\n }\n\n return value;\n}\n","////////////////////////////////////////////////////////////////////////////////\n//#region Types and Constants\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * Actions represent the type of change to a location value.\n */\nexport enum Action {\n /**\n * A POP indicates a change to an arbitrary index in the history stack, such\n * as a back or forward navigation. It does not describe the direction of the\n * navigation, only that the current index changed.\n *\n * Note: This is the default action for newly created history objects.\n */\n Pop = \"POP\",\n\n /**\n * A PUSH indicates a new entry being added to the history stack, such as when\n * a link is clicked and a new page loads. When this happens, all subsequent\n * entries in the stack are lost.\n */\n Push = \"PUSH\",\n\n /**\n * A REPLACE indicates the entry at the current index in the history stack\n * being replaced by a new one.\n */\n Replace = \"REPLACE\",\n}\n\n/**\n * The pathname, search, and hash values of a URL.\n */\nexport interface Path {\n /**\n * A URL pathname, beginning with a /.\n */\n pathname: string;\n\n /**\n * A URL search string, beginning with a ?.\n */\n search: string;\n\n /**\n * A URL fragment identifier, beginning with a #.\n */\n hash: string;\n}\n\n// TODO: (v7) Change the Location generic default from `any` to `unknown` and\n// remove Remix `useLocation` wrapper.\n\n/**\n * An entry in a history stack. A location contains information about the\n * URL path, as well as possibly some arbitrary state and a key.\n */\nexport interface Location extends Path {\n /**\n * A value of arbitrary data associated with this location.\n */\n state: State;\n\n /**\n * A unique string associated with this location. May be used to safely store\n * and retrieve data in some other storage API, like `localStorage`.\n *\n * Note: This value is always \"default\" on the initial location.\n */\n key: string;\n}\n\n/**\n * A change to the current location.\n */\nexport interface Update {\n /**\n * The action that triggered the change.\n */\n action: Action;\n\n /**\n * The new location.\n */\n location: Location;\n\n /**\n * The delta between this location and the former location in the history stack\n */\n delta: number | null;\n}\n\n/**\n * A function that receives notifications about location changes.\n */\nexport interface Listener {\n (update: Update): void;\n}\n\n/**\n * Describes a location that is the destination of some navigation, either via\n * `history.push` or `history.replace`. This may be either a URL or the pieces\n * of a URL path.\n */\nexport type To = string | Partial;\n\n/**\n * A history is an interface to the navigation stack. The history serves as the\n * source of truth for the current location, as well as provides a set of\n * methods that may be used to change it.\n *\n * It is similar to the DOM's `window.history` object, but with a smaller, more\n * focused API.\n */\nexport interface History {\n /**\n * The last action that modified the current location. This will always be\n * Action.Pop when a history instance is first created. This value is mutable.\n */\n readonly action: Action;\n\n /**\n * The current location. This value is mutable.\n */\n readonly location: Location;\n\n /**\n * Returns a valid href for the given `to` value that may be used as\n * the value of an attribute.\n *\n * @param to - The destination URL\n */\n createHref(to: To): string;\n\n /**\n * Returns a URL for the given `to` value\n *\n * @param to - The destination URL\n */\n createURL(to: To): URL;\n\n /**\n * Encode a location the same way window.history would do (no-op for memory\n * history) so we ensure our PUSH/REPLACE navigations for data routers\n * behave the same as POP\n *\n * @param to Unencoded path\n */\n encodeLocation(to: To): Path;\n\n /**\n * Pushes a new location onto the history stack, increasing its length by one.\n * If there were any entries in the stack after the current one, they are\n * lost.\n *\n * @param to - The new URL\n * @param state - Data to associate with the new location\n */\n push(to: To, state?: any): void;\n\n /**\n * Replaces the current location in the history stack with a new one. The\n * location that was replaced will no longer be available.\n *\n * @param to - The new URL\n * @param state - Data to associate with the new location\n */\n replace(to: To, state?: any): void;\n\n /**\n * Navigates `n` entries backward/forward in the history stack relative to the\n * current index. For example, a \"back\" navigation would use go(-1).\n *\n * @param delta - The delta in the stack index\n */\n go(delta: number): void;\n\n /**\n * Sets up a listener that will be called whenever the current location\n * changes.\n *\n * @param listener - A function that will be called when the location changes\n * @returns unlisten - A function that may be used to stop listening\n */\n listen(listener: Listener): () => void;\n}\n\ntype HistoryState = {\n usr: any;\n key?: string;\n idx: number;\n};\n\nconst PopStateEventType = \"popstate\";\n//#endregion\n\n////////////////////////////////////////////////////////////////////////////////\n//#region Memory History\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * A user-supplied object that describes a location. Used when providing\n * entries to `createMemoryHistory` via its `initialEntries` option.\n */\nexport type InitialEntry = string | Partial;\n\nexport type MemoryHistoryOptions = {\n initialEntries?: InitialEntry[];\n initialIndex?: number;\n v5Compat?: boolean;\n};\n\n/**\n * A memory history stores locations in memory. This is useful in stateful\n * environments where there is no web browser, such as node tests or React\n * Native.\n */\nexport interface MemoryHistory extends History {\n /**\n * The current index in the history stack.\n */\n readonly index: number;\n}\n\n/**\n * Memory history stores the current location in memory. It is designed for use\n * in stateful non-browser environments like tests and React Native.\n */\nexport function createMemoryHistory(\n options: MemoryHistoryOptions = {}\n): MemoryHistory {\n let { initialEntries = [\"/\"], initialIndex, v5Compat = false } = options;\n let entries: Location[]; // Declare so we can access from createMemoryLocation\n entries = initialEntries.map((entry, index) =>\n createMemoryLocation(\n entry,\n typeof entry === \"string\" ? null : entry.state,\n index === 0 ? \"default\" : undefined\n )\n );\n let index = clampIndex(\n initialIndex == null ? entries.length - 1 : initialIndex\n );\n let action = Action.Pop;\n let listener: Listener | null = null;\n\n function clampIndex(n: number): number {\n return Math.min(Math.max(n, 0), entries.length - 1);\n }\n function getCurrentLocation(): Location {\n return entries[index];\n }\n function createMemoryLocation(\n to: To,\n state: any = null,\n key?: string\n ): Location {\n let location = createLocation(\n entries ? getCurrentLocation().pathname : \"/\",\n to,\n state,\n key\n );\n warning(\n location.pathname.charAt(0) === \"/\",\n `relative pathnames are not supported in memory history: ${JSON.stringify(\n to\n )}`\n );\n return location;\n }\n\n function createHref(to: To) {\n return typeof to === \"string\" ? to : createPath(to);\n }\n\n let history: MemoryHistory = {\n get index() {\n return index;\n },\n get action() {\n return action;\n },\n get location() {\n return getCurrentLocation();\n },\n createHref,\n createURL(to) {\n return new URL(createHref(to), \"http://localhost\");\n },\n encodeLocation(to: To) {\n let path = typeof to === \"string\" ? parsePath(to) : to;\n return {\n pathname: path.pathname || \"\",\n search: path.search || \"\",\n hash: path.hash || \"\",\n };\n },\n push(to, state) {\n action = Action.Push;\n let nextLocation = createMemoryLocation(to, state);\n index += 1;\n entries.splice(index, entries.length, nextLocation);\n if (v5Compat && listener) {\n listener({ action, location: nextLocation, delta: 1 });\n }\n },\n replace(to, state) {\n action = Action.Replace;\n let nextLocation = createMemoryLocation(to, state);\n entries[index] = nextLocation;\n if (v5Compat && listener) {\n listener({ action, location: nextLocation, delta: 0 });\n }\n },\n go(delta) {\n action = Action.Pop;\n let nextIndex = clampIndex(index + delta);\n let nextLocation = entries[nextIndex];\n index = nextIndex;\n if (listener) {\n listener({ action, location: nextLocation, delta });\n }\n },\n listen(fn: Listener) {\n listener = fn;\n return () => {\n listener = null;\n };\n },\n };\n\n return history;\n}\n//#endregion\n\n////////////////////////////////////////////////////////////////////////////////\n//#region Browser History\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * A browser history stores the current location in regular URLs in a web\n * browser environment. This is the standard for most web apps and provides the\n * cleanest URLs the browser's address bar.\n *\n * @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#browserhistory\n */\nexport interface BrowserHistory extends UrlHistory {}\n\nexport type BrowserHistoryOptions = UrlHistoryOptions;\n\n/**\n * Browser history stores the location in regular URLs. This is the standard for\n * most web apps, but it requires some configuration on the server to ensure you\n * serve the same app at multiple URLs.\n *\n * @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#createbrowserhistory\n */\nexport function createBrowserHistory(\n options: BrowserHistoryOptions = {}\n): BrowserHistory {\n function createBrowserLocation(\n window: Window,\n globalHistory: Window[\"history\"]\n ) {\n let { pathname, search, hash } = window.location;\n return createLocation(\n \"\",\n { pathname, search, hash },\n // state defaults to `null` because `window.history.state` does\n (globalHistory.state && globalHistory.state.usr) || null,\n (globalHistory.state && globalHistory.state.key) || \"default\"\n );\n }\n\n function createBrowserHref(window: Window, to: To) {\n return typeof to === \"string\" ? to : createPath(to);\n }\n\n return getUrlBasedHistory(\n createBrowserLocation,\n createBrowserHref,\n null,\n options\n );\n}\n//#endregion\n\n////////////////////////////////////////////////////////////////////////////////\n//#region Hash History\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * A hash history stores the current location in the fragment identifier portion\n * of the URL in a web browser environment.\n *\n * This is ideal for apps that do not control the server for some reason\n * (because the fragment identifier is never sent to the server), including some\n * shared hosting environments that do not provide fine-grained controls over\n * which pages are served at which URLs.\n *\n * @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#hashhistory\n */\nexport interface HashHistory extends UrlHistory {}\n\nexport type HashHistoryOptions = UrlHistoryOptions;\n\n/**\n * Hash history stores the location in window.location.hash. This makes it ideal\n * for situations where you don't want to send the location to the server for\n * some reason, either because you do cannot configure it or the URL space is\n * reserved for something else.\n *\n * @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#createhashhistory\n */\nexport function createHashHistory(\n options: HashHistoryOptions = {}\n): HashHistory {\n function createHashLocation(\n window: Window,\n globalHistory: Window[\"history\"]\n ) {\n let {\n pathname = \"/\",\n search = \"\",\n hash = \"\",\n } = parsePath(window.location.hash.substr(1));\n\n // Hash URL should always have a leading / just like window.location.pathname\n // does, so if an app ends up at a route like /#something then we add a\n // leading slash so all of our path-matching behaves the same as if it would\n // in a browser router. This is particularly important when there exists a\n // root splat route () since that matches internally against\n // \"/*\" and we'd expect /#something to 404 in a hash router app.\n if (!pathname.startsWith(\"/\") && !pathname.startsWith(\".\")) {\n pathname = \"/\" + pathname;\n }\n\n return createLocation(\n \"\",\n { pathname, search, hash },\n // state defaults to `null` because `window.history.state` does\n (globalHistory.state && globalHistory.state.usr) || null,\n (globalHistory.state && globalHistory.state.key) || \"default\"\n );\n }\n\n function createHashHref(window: Window, to: To) {\n let base = window.document.querySelector(\"base\");\n let href = \"\";\n\n if (base && base.getAttribute(\"href\")) {\n let url = window.location.href;\n let hashIndex = url.indexOf(\"#\");\n href = hashIndex === -1 ? url : url.slice(0, hashIndex);\n }\n\n return href + \"#\" + (typeof to === \"string\" ? to : createPath(to));\n }\n\n function validateHashLocation(location: Location, to: To) {\n warning(\n location.pathname.charAt(0) === \"/\",\n `relative pathnames are not supported in hash history.push(${JSON.stringify(\n to\n )})`\n );\n }\n\n return getUrlBasedHistory(\n createHashLocation,\n createHashHref,\n validateHashLocation,\n options\n );\n}\n//#endregion\n\n////////////////////////////////////////////////////////////////////////////////\n//#region UTILS\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * @private\n */\nexport function invariant(value: boolean, message?: string): asserts value;\nexport function invariant(\n value: T | null | undefined,\n message?: string\n): asserts value is T;\nexport function invariant(value: any, message?: string) {\n if (value === false || value === null || typeof value === \"undefined\") {\n throw new Error(message);\n }\n}\n\nexport function warning(cond: any, message: string) {\n if (!cond) {\n // eslint-disable-next-line no-console\n if (typeof console !== \"undefined\") console.warn(message);\n\n try {\n // Welcome to debugging history!\n //\n // This error is thrown as a convenience, so you can more easily\n // find the source for a warning that appears in the console by\n // enabling \"pause on exceptions\" in your JavaScript debugger.\n throw new Error(message);\n // eslint-disable-next-line no-empty\n } catch (e) {}\n }\n}\n\nfunction createKey() {\n return Math.random().toString(36).substr(2, 8);\n}\n\n/**\n * For browser-based histories, we combine the state and key into an object\n */\nfunction getHistoryState(location: Location, index: number): HistoryState {\n return {\n usr: location.state,\n key: location.key,\n idx: index,\n };\n}\n\n/**\n * Creates a Location object with a unique key from the given Path\n */\nexport function createLocation(\n current: string | Location,\n to: To,\n state: any = null,\n key?: string\n): Readonly {\n let location: Readonly = {\n pathname: typeof current === \"string\" ? current : current.pathname,\n search: \"\",\n hash: \"\",\n ...(typeof to === \"string\" ? parsePath(to) : to),\n state,\n // TODO: This could be cleaned up. push/replace should probably just take\n // full Locations now and avoid the need to run through this flow at all\n // But that's a pretty big refactor to the current test suite so going to\n // keep as is for the time being and just let any incoming keys take precedence\n key: (to && (to as Location).key) || key || createKey(),\n };\n return location;\n}\n\n/**\n * Creates a string URL path from the given pathname, search, and hash components.\n */\nexport function createPath({\n pathname = \"/\",\n search = \"\",\n hash = \"\",\n}: Partial) {\n if (search && search !== \"?\")\n pathname += search.charAt(0) === \"?\" ? search : \"?\" + search;\n if (hash && hash !== \"#\")\n pathname += hash.charAt(0) === \"#\" ? hash : \"#\" + hash;\n return pathname;\n}\n\n/**\n * Parses a string URL path into its separate pathname, search, and hash components.\n */\nexport function parsePath(path: string): Partial {\n let parsedPath: Partial = {};\n\n if (path) {\n let hashIndex = path.indexOf(\"#\");\n if (hashIndex >= 0) {\n parsedPath.hash = path.substr(hashIndex);\n path = path.substr(0, hashIndex);\n }\n\n let searchIndex = path.indexOf(\"?\");\n if (searchIndex >= 0) {\n parsedPath.search = path.substr(searchIndex);\n path = path.substr(0, searchIndex);\n }\n\n if (path) {\n parsedPath.pathname = path;\n }\n }\n\n return parsedPath;\n}\n\nexport interface UrlHistory extends History {}\n\nexport type UrlHistoryOptions = {\n window?: Window;\n v5Compat?: boolean;\n};\n\nfunction getUrlBasedHistory(\n getLocation: (window: Window, globalHistory: Window[\"history\"]) => Location,\n createHref: (window: Window, to: To) => string,\n validateLocation: ((location: Location, to: To) => void) | null,\n options: UrlHistoryOptions = {}\n): UrlHistory {\n let { window = document.defaultView!, v5Compat = false } = options;\n let globalHistory = window.history;\n let action = Action.Pop;\n let listener: Listener | null = null;\n\n let index = getIndex()!;\n // Index should only be null when we initialize. If not, it's because the\n // user called history.pushState or history.replaceState directly, in which\n // case we should log a warning as it will result in bugs.\n if (index == null) {\n index = 0;\n globalHistory.replaceState({ ...globalHistory.state, idx: index }, \"\");\n }\n\n function getIndex(): number {\n let state = globalHistory.state || { idx: null };\n return state.idx;\n }\n\n function handlePop() {\n action = Action.Pop;\n let nextIndex = getIndex();\n let delta = nextIndex == null ? null : nextIndex - index;\n index = nextIndex;\n if (listener) {\n listener({ action, location: history.location, delta });\n }\n }\n\n function push(to: To, state?: any) {\n action = Action.Push;\n let location = createLocation(history.location, to, state);\n if (validateLocation) validateLocation(location, to);\n\n index = getIndex() + 1;\n let historyState = getHistoryState(location, index);\n let url = history.createHref(location);\n\n // try...catch because iOS limits us to 100 pushState calls :/\n try {\n globalHistory.pushState(historyState, \"\", url);\n } catch (error) {\n // If the exception is because `state` can't be serialized, let that throw\n // outwards just like a replace call would so the dev knows the cause\n // https://html.spec.whatwg.org/multipage/nav-history-apis.html#shared-history-push/replace-state-steps\n // https://html.spec.whatwg.org/multipage/structured-data.html#structuredserializeinternal\n if (error instanceof DOMException && error.name === \"DataCloneError\") {\n throw error;\n }\n // They are going to lose state here, but there is no real\n // way to warn them about it since the page will refresh...\n window.location.assign(url);\n }\n\n if (v5Compat && listener) {\n listener({ action, location: history.location, delta: 1 });\n }\n }\n\n function replace(to: To, state?: any) {\n action = Action.Replace;\n let location = createLocation(history.location, to, state);\n if (validateLocation) validateLocation(location, to);\n\n index = getIndex();\n let historyState = getHistoryState(location, index);\n let url = history.createHref(location);\n globalHistory.replaceState(historyState, \"\", url);\n\n if (v5Compat && listener) {\n listener({ action, location: history.location, delta: 0 });\n }\n }\n\n function createURL(to: To): URL {\n // window.location.origin is \"null\" (the literal string value) in Firefox\n // under certain conditions, notably when serving from a local HTML file\n // See https://bugzilla.mozilla.org/show_bug.cgi?id=878297\n let base =\n window.location.origin !== \"null\"\n ? window.location.origin\n : window.location.href;\n\n let href = typeof to === \"string\" ? to : createPath(to);\n // Treating this as a full URL will strip any trailing spaces so we need to\n // pre-encode them since they might be part of a matching splat param from\n // an ancestor route\n href = href.replace(/ $/, \"%20\");\n invariant(\n base,\n `No window.location.(origin|href) available to create URL for href: ${href}`\n );\n return new URL(href, base);\n }\n\n let history: History = {\n get action() {\n return action;\n },\n get location() {\n return getLocation(window, globalHistory);\n },\n listen(fn: Listener) {\n if (listener) {\n throw new Error(\"A history only accepts one active listener\");\n }\n window.addEventListener(PopStateEventType, handlePop);\n listener = fn;\n\n return () => {\n window.removeEventListener(PopStateEventType, handlePop);\n listener = null;\n };\n },\n createHref(to) {\n return createHref(window, to);\n },\n createURL,\n encodeLocation(to) {\n // Encode a Location the same way window.location would\n let url = createURL(to);\n return {\n pathname: url.pathname,\n search: url.search,\n hash: url.hash,\n };\n },\n push,\n replace,\n go(n) {\n return globalHistory.go(n);\n },\n };\n\n return history;\n}\n\n//#endregion\n","import type { Location, Path, To } from \"./history\";\nimport { invariant, parsePath, warning } from \"./history\";\n\n/**\n * Map of routeId -> data returned from a loader/action/error\n */\nexport interface RouteData {\n [routeId: string]: any;\n}\n\nexport enum ResultType {\n data = \"data\",\n deferred = \"deferred\",\n redirect = \"redirect\",\n error = \"error\",\n}\n\n/**\n * Successful result from a loader or action\n */\nexport interface SuccessResult {\n type: ResultType.data;\n data: any;\n statusCode?: number;\n headers?: Headers;\n}\n\n/**\n * Successful defer() result from a loader or action\n */\nexport interface DeferredResult {\n type: ResultType.deferred;\n deferredData: DeferredData;\n statusCode?: number;\n headers?: Headers;\n}\n\n/**\n * Redirect result from a loader or action\n */\nexport interface RedirectResult {\n type: ResultType.redirect;\n status: number;\n location: string;\n revalidate: boolean;\n reloadDocument?: boolean;\n}\n\n/**\n * Unsuccessful result from a loader or action\n */\nexport interface ErrorResult {\n type: ResultType.error;\n error: any;\n headers?: Headers;\n}\n\n/**\n * Result from a loader or action - potentially successful or unsuccessful\n */\nexport type DataResult =\n | SuccessResult\n | DeferredResult\n | RedirectResult\n | ErrorResult;\n\ntype LowerCaseFormMethod = \"get\" | \"post\" | \"put\" | \"patch\" | \"delete\";\ntype UpperCaseFormMethod = Uppercase;\n\n/**\n * Users can specify either lowercase or uppercase form methods on `

`,\n * useSubmit(), ``, etc.\n */\nexport type HTMLFormMethod = LowerCaseFormMethod | UpperCaseFormMethod;\n\n/**\n * Active navigation/fetcher form methods are exposed in lowercase on the\n * RouterState\n */\nexport type FormMethod = LowerCaseFormMethod;\nexport type MutationFormMethod = Exclude;\n\n/**\n * In v7, active navigation/fetcher form methods are exposed in uppercase on the\n * RouterState. This is to align with the normalization done via fetch().\n */\nexport type V7_FormMethod = UpperCaseFormMethod;\nexport type V7_MutationFormMethod = Exclude;\n\nexport type FormEncType =\n | \"application/x-www-form-urlencoded\"\n | \"multipart/form-data\"\n | \"application/json\"\n | \"text/plain\";\n\n// Thanks https://github.com/sindresorhus/type-fest!\ntype JsonObject = { [Key in string]: JsonValue } & {\n [Key in string]?: JsonValue | undefined;\n};\ntype JsonArray = JsonValue[] | readonly JsonValue[];\ntype JsonPrimitive = string | number | boolean | null;\ntype JsonValue = JsonPrimitive | JsonObject | JsonArray;\n\n/**\n * @private\n * Internal interface to pass around for action submissions, not intended for\n * external consumption\n */\nexport type Submission =\n | {\n formMethod: FormMethod | V7_FormMethod;\n formAction: string;\n formEncType: FormEncType;\n formData: FormData;\n json: undefined;\n text: undefined;\n }\n | {\n formMethod: FormMethod | V7_FormMethod;\n formAction: string;\n formEncType: FormEncType;\n formData: undefined;\n json: JsonValue;\n text: undefined;\n }\n | {\n formMethod: FormMethod | V7_FormMethod;\n formAction: string;\n formEncType: FormEncType;\n formData: undefined;\n json: undefined;\n text: string;\n };\n\n/**\n * @private\n * Arguments passed to route loader/action functions. Same for now but we keep\n * this as a private implementation detail in case they diverge in the future.\n */\ninterface DataFunctionArgs {\n request: Request;\n params: Params;\n context?: Context;\n}\n\n// TODO: (v7) Change the defaults from any to unknown in and remove Remix wrappers:\n// ActionFunction, ActionFunctionArgs, LoaderFunction, LoaderFunctionArgs\n// Also, make them a type alias instead of an interface\n\n/**\n * Arguments passed to loader functions\n */\nexport interface LoaderFunctionArgs\n extends DataFunctionArgs {}\n\n/**\n * Arguments passed to action functions\n */\nexport interface ActionFunctionArgs\n extends DataFunctionArgs {}\n\n/**\n * Loaders and actions can return anything except `undefined` (`null` is a\n * valid return value if there is no data to return). Responses are preferred\n * and will ease any future migration to Remix\n */\ntype DataFunctionValue = Response | NonNullable | null;\n\n/**\n * Route loader function signature\n */\nexport type LoaderFunction = {\n (args: LoaderFunctionArgs):\n | Promise\n | DataFunctionValue;\n} & { hydrate?: boolean };\n\n/**\n * Route action function signature\n */\nexport interface ActionFunction {\n (args: ActionFunctionArgs):\n | Promise\n | DataFunctionValue;\n}\n\n/**\n * Arguments passed to shouldRevalidate function\n */\nexport interface ShouldRevalidateFunctionArgs {\n currentUrl: URL;\n currentParams: AgnosticDataRouteMatch[\"params\"];\n nextUrl: URL;\n nextParams: AgnosticDataRouteMatch[\"params\"];\n formMethod?: Submission[\"formMethod\"];\n formAction?: Submission[\"formAction\"];\n formEncType?: Submission[\"formEncType\"];\n text?: Submission[\"text\"];\n formData?: Submission[\"formData\"];\n json?: Submission[\"json\"];\n actionResult?: any;\n defaultShouldRevalidate: boolean;\n}\n\n/**\n * Route shouldRevalidate function signature. This runs after any submission\n * (navigation or fetcher), so we flatten the navigation/fetcher submission\n * onto the arguments. It shouldn't matter whether it came from a navigation\n * or a fetcher, what really matters is the URLs and the formData since loaders\n * have to re-run based on the data models that were potentially mutated.\n */\nexport interface ShouldRevalidateFunction {\n (args: ShouldRevalidateFunctionArgs): boolean;\n}\n\n/**\n * Function provided by the framework-aware layers to set `hasErrorBoundary`\n * from the framework-aware `errorElement` prop\n *\n * @deprecated Use `mapRouteProperties` instead\n */\nexport interface DetectErrorBoundaryFunction {\n (route: AgnosticRouteObject): boolean;\n}\n\n/**\n * Function provided by the framework-aware layers to set any framework-specific\n * properties from framework-agnostic properties\n */\nexport interface MapRoutePropertiesFunction {\n (route: AgnosticRouteObject): {\n hasErrorBoundary: boolean;\n } & Record;\n}\n\n/**\n * Keys we cannot change from within a lazy() function. We spread all other keys\n * onto the route. Either they're meaningful to the router, or they'll get\n * ignored.\n */\nexport type ImmutableRouteKey =\n | \"lazy\"\n | \"caseSensitive\"\n | \"path\"\n | \"id\"\n | \"index\"\n | \"children\";\n\nexport const immutableRouteKeys = new Set([\n \"lazy\",\n \"caseSensitive\",\n \"path\",\n \"id\",\n \"index\",\n \"children\",\n]);\n\ntype RequireOne = Exclude<\n {\n [K in keyof T]: K extends Key ? Omit & Required> : never;\n }[keyof T],\n undefined\n>;\n\n/**\n * lazy() function to load a route definition, which can add non-matching\n * related properties to a route\n */\nexport interface LazyRouteFunction {\n (): Promise>>;\n}\n\n/**\n * Base RouteObject with common props shared by all types of routes\n */\ntype AgnosticBaseRouteObject = {\n caseSensitive?: boolean;\n path?: string;\n id?: string;\n loader?: LoaderFunction;\n action?: ActionFunction;\n hasErrorBoundary?: boolean;\n shouldRevalidate?: ShouldRevalidateFunction;\n handle?: any;\n lazy?: LazyRouteFunction;\n};\n\n/**\n * Index routes must not have children\n */\nexport type AgnosticIndexRouteObject = AgnosticBaseRouteObject & {\n children?: undefined;\n index: true;\n};\n\n/**\n * Non-index routes may have children, but cannot have index\n */\nexport type AgnosticNonIndexRouteObject = AgnosticBaseRouteObject & {\n children?: AgnosticRouteObject[];\n index?: false;\n};\n\n/**\n * A route object represents a logical route, with (optionally) its child\n * routes organized in a tree-like structure.\n */\nexport type AgnosticRouteObject =\n | AgnosticIndexRouteObject\n | AgnosticNonIndexRouteObject;\n\nexport type AgnosticDataIndexRouteObject = AgnosticIndexRouteObject & {\n id: string;\n};\n\nexport type AgnosticDataNonIndexRouteObject = AgnosticNonIndexRouteObject & {\n children?: AgnosticDataRouteObject[];\n id: string;\n};\n\n/**\n * A data route object, which is just a RouteObject with a required unique ID\n */\nexport type AgnosticDataRouteObject =\n | AgnosticDataIndexRouteObject\n | AgnosticDataNonIndexRouteObject;\n\nexport type RouteManifest = Record;\n\n// Recursive helper for finding path parameters in the absence of wildcards\ntype _PathParam =\n // split path into individual path segments\n Path extends `${infer L}/${infer R}`\n ? _PathParam | _PathParam\n : // find params after `:`\n Path extends `:${infer Param}`\n ? Param extends `${infer Optional}?`\n ? Optional\n : Param\n : // otherwise, there aren't any params present\n never;\n\n/**\n * Examples:\n * \"/a/b/*\" -> \"*\"\n * \":a\" -> \"a\"\n * \"/a/:b\" -> \"b\"\n * \"/a/blahblahblah:b\" -> \"b\"\n * \"/:a/:b\" -> \"a\" | \"b\"\n * \"/:a/b/:c/*\" -> \"a\" | \"c\" | \"*\"\n */\nexport type PathParam =\n // check if path is just a wildcard\n Path extends \"*\" | \"/*\"\n ? \"*\"\n : // look for wildcard at the end of the path\n Path extends `${infer Rest}/*`\n ? \"*\" | _PathParam\n : // look for params in the absence of wildcards\n _PathParam;\n\n// Attempt to parse the given string segment. If it fails, then just return the\n// plain string type as a default fallback. Otherwise, return the union of the\n// parsed string literals that were referenced as dynamic segments in the route.\nexport type ParamParseKey =\n // if you could not find path params, fallback to `string`\n [PathParam] extends [never] ? string : PathParam;\n\n/**\n * The parameters that were parsed from the URL path.\n */\nexport type Params = {\n readonly [key in Key]: string | undefined;\n};\n\n/**\n * A RouteMatch contains info about how a route matched a URL.\n */\nexport interface AgnosticRouteMatch<\n ParamKey extends string = string,\n RouteObjectType extends AgnosticRouteObject = AgnosticRouteObject\n> {\n /**\n * The names and values of dynamic parameters in the URL.\n */\n params: Params;\n /**\n * The portion of the URL pathname that was matched.\n */\n pathname: string;\n /**\n * The portion of the URL pathname that was matched before child routes.\n */\n pathnameBase: string;\n /**\n * The route object that was used to match.\n */\n route: RouteObjectType;\n}\n\nexport interface AgnosticDataRouteMatch\n extends AgnosticRouteMatch {}\n\nfunction isIndexRoute(\n route: AgnosticRouteObject\n): route is AgnosticIndexRouteObject {\n return route.index === true;\n}\n\n// Walk the route tree generating unique IDs where necessary, so we are working\n// solely with AgnosticDataRouteObject's within the Router\nexport function convertRoutesToDataRoutes(\n routes: AgnosticRouteObject[],\n mapRouteProperties: MapRoutePropertiesFunction,\n parentPath: number[] = [],\n manifest: RouteManifest = {}\n): AgnosticDataRouteObject[] {\n return routes.map((route, index) => {\n let treePath = [...parentPath, index];\n let id = typeof route.id === \"string\" ? route.id : treePath.join(\"-\");\n invariant(\n route.index !== true || !route.children,\n `Cannot specify children on an index route`\n );\n invariant(\n !manifest[id],\n `Found a route id collision on id \"${id}\". Route ` +\n \"id's must be globally unique within Data Router usages\"\n );\n\n if (isIndexRoute(route)) {\n let indexRoute: AgnosticDataIndexRouteObject = {\n ...route,\n ...mapRouteProperties(route),\n id,\n };\n manifest[id] = indexRoute;\n return indexRoute;\n } else {\n let pathOrLayoutRoute: AgnosticDataNonIndexRouteObject = {\n ...route,\n ...mapRouteProperties(route),\n id,\n children: undefined,\n };\n manifest[id] = pathOrLayoutRoute;\n\n if (route.children) {\n pathOrLayoutRoute.children = convertRoutesToDataRoutes(\n route.children,\n mapRouteProperties,\n treePath,\n manifest\n );\n }\n\n return pathOrLayoutRoute;\n }\n });\n}\n\n/**\n * Matches the given routes to a location and returns the match data.\n *\n * @see https://reactrouter.com/utils/match-routes\n */\nexport function matchRoutes<\n RouteObjectType extends AgnosticRouteObject = AgnosticRouteObject\n>(\n routes: RouteObjectType[],\n locationArg: Partial | string,\n basename = \"/\"\n): AgnosticRouteMatch[] | null {\n let location =\n typeof locationArg === \"string\" ? parsePath(locationArg) : locationArg;\n\n let pathname = stripBasename(location.pathname || \"/\", basename);\n\n if (pathname == null) {\n return null;\n }\n\n let branches = flattenRoutes(routes);\n rankRouteBranches(branches);\n\n let matches = null;\n for (let i = 0; matches == null && i < branches.length; ++i) {\n // Incoming pathnames are generally encoded from either window.location\n // or from router.navigate, but we want to match against the unencoded\n // paths in the route definitions. Memory router locations won't be\n // encoded here but there also shouldn't be anything to decode so this\n // should be a safe operation. This avoids needing matchRoutes to be\n // history-aware.\n let decoded = decodePath(pathname);\n matches = matchRouteBranch(branches[i], decoded);\n }\n\n return matches;\n}\n\nexport interface UIMatch {\n id: string;\n pathname: string;\n params: AgnosticRouteMatch[\"params\"];\n data: Data;\n handle: Handle;\n}\n\nexport function convertRouteMatchToUiMatch(\n match: AgnosticDataRouteMatch,\n loaderData: RouteData\n): UIMatch {\n let { route, pathname, params } = match;\n return {\n id: route.id,\n pathname,\n params,\n data: loaderData[route.id],\n handle: route.handle,\n };\n}\n\ninterface RouteMeta<\n RouteObjectType extends AgnosticRouteObject = AgnosticRouteObject\n> {\n relativePath: string;\n caseSensitive: boolean;\n childrenIndex: number;\n route: RouteObjectType;\n}\n\ninterface RouteBranch<\n RouteObjectType extends AgnosticRouteObject = AgnosticRouteObject\n> {\n path: string;\n score: number;\n routesMeta: RouteMeta[];\n}\n\nfunction flattenRoutes<\n RouteObjectType extends AgnosticRouteObject = AgnosticRouteObject\n>(\n routes: RouteObjectType[],\n branches: RouteBranch[] = [],\n parentsMeta: RouteMeta[] = [],\n parentPath = \"\"\n): RouteBranch[] {\n let flattenRoute = (\n route: RouteObjectType,\n index: number,\n relativePath?: string\n ) => {\n let meta: RouteMeta = {\n relativePath:\n relativePath === undefined ? route.path || \"\" : relativePath,\n caseSensitive: route.caseSensitive === true,\n childrenIndex: index,\n route,\n };\n\n if (meta.relativePath.startsWith(\"/\")) {\n invariant(\n meta.relativePath.startsWith(parentPath),\n `Absolute route path \"${meta.relativePath}\" nested under path ` +\n `\"${parentPath}\" is not valid. An absolute child route path ` +\n `must start with the combined path of all its parent routes.`\n );\n\n meta.relativePath = meta.relativePath.slice(parentPath.length);\n }\n\n let path = joinPaths([parentPath, meta.relativePath]);\n let routesMeta = parentsMeta.concat(meta);\n\n // Add the children before adding this route to the array, so we traverse the\n // route tree depth-first and child routes appear before their parents in\n // the \"flattened\" version.\n if (route.children && route.children.length > 0) {\n invariant(\n // Our types know better, but runtime JS may not!\n // @ts-expect-error\n route.index !== true,\n `Index routes must not have child routes. Please remove ` +\n `all child routes from route path \"${path}\".`\n );\n\n flattenRoutes(route.children, branches, routesMeta, path);\n }\n\n // Routes without a path shouldn't ever match by themselves unless they are\n // index routes, so don't add them to the list of possible branches.\n if (route.path == null && !route.index) {\n return;\n }\n\n branches.push({\n path,\n score: computeScore(path, route.index),\n routesMeta,\n });\n };\n routes.forEach((route, index) => {\n // coarse-grain check for optional params\n if (route.path === \"\" || !route.path?.includes(\"?\")) {\n flattenRoute(route, index);\n } else {\n for (let exploded of explodeOptionalSegments(route.path)) {\n flattenRoute(route, index, exploded);\n }\n }\n });\n\n return branches;\n}\n\n/**\n * Computes all combinations of optional path segments for a given path,\n * excluding combinations that are ambiguous and of lower priority.\n *\n * For example, `/one/:two?/three/:four?/:five?` explodes to:\n * - `/one/three`\n * - `/one/:two/three`\n * - `/one/three/:four`\n * - `/one/three/:five`\n * - `/one/:two/three/:four`\n * - `/one/:two/three/:five`\n * - `/one/three/:four/:five`\n * - `/one/:two/three/:four/:five`\n */\nfunction explodeOptionalSegments(path: string): string[] {\n let segments = path.split(\"/\");\n if (segments.length === 0) return [];\n\n let [first, ...rest] = segments;\n\n // Optional path segments are denoted by a trailing `?`\n let isOptional = first.endsWith(\"?\");\n // Compute the corresponding required segment: `foo?` -> `foo`\n let required = first.replace(/\\?$/, \"\");\n\n if (rest.length === 0) {\n // Intepret empty string as omitting an optional segment\n // `[\"one\", \"\", \"three\"]` corresponds to omitting `:two` from `/one/:two?/three` -> `/one/three`\n return isOptional ? [required, \"\"] : [required];\n }\n\n let restExploded = explodeOptionalSegments(rest.join(\"/\"));\n\n let result: string[] = [];\n\n // All child paths with the prefix. Do this for all children before the\n // optional version for all children, so we get consistent ordering where the\n // parent optional aspect is preferred as required. Otherwise, we can get\n // child sections interspersed where deeper optional segments are higher than\n // parent optional segments, where for example, /:two would explode _earlier_\n // then /:one. By always including the parent as required _for all children_\n // first, we avoid this issue\n result.push(\n ...restExploded.map((subpath) =>\n subpath === \"\" ? required : [required, subpath].join(\"/\")\n )\n );\n\n // Then, if this is an optional value, add all child versions without\n if (isOptional) {\n result.push(...restExploded);\n }\n\n // for absolute paths, ensure `/` instead of empty segment\n return result.map((exploded) =>\n path.startsWith(\"/\") && exploded === \"\" ? \"/\" : exploded\n );\n}\n\nfunction rankRouteBranches(branches: RouteBranch[]): void {\n branches.sort((a, b) =>\n a.score !== b.score\n ? b.score - a.score // Higher score first\n : compareIndexes(\n a.routesMeta.map((meta) => meta.childrenIndex),\n b.routesMeta.map((meta) => meta.childrenIndex)\n )\n );\n}\n\nconst paramRe = /^:[\\w-]+$/;\nconst dynamicSegmentValue = 3;\nconst indexRouteValue = 2;\nconst emptySegmentValue = 1;\nconst staticSegmentValue = 10;\nconst splatPenalty = -2;\nconst isSplat = (s: string) => s === \"*\";\n\nfunction computeScore(path: string, index: boolean | undefined): number {\n let segments = path.split(\"/\");\n let initialScore = segments.length;\n if (segments.some(isSplat)) {\n initialScore += splatPenalty;\n }\n\n if (index) {\n initialScore += indexRouteValue;\n }\n\n return segments\n .filter((s) => !isSplat(s))\n .reduce(\n (score, segment) =>\n score +\n (paramRe.test(segment)\n ? dynamicSegmentValue\n : segment === \"\"\n ? emptySegmentValue\n : staticSegmentValue),\n initialScore\n );\n}\n\nfunction compareIndexes(a: number[], b: number[]): number {\n let siblings =\n a.length === b.length && a.slice(0, -1).every((n, i) => n === b[i]);\n\n return siblings\n ? // If two routes are siblings, we should try to match the earlier sibling\n // first. This allows people to have fine-grained control over the matching\n // behavior by simply putting routes with identical paths in the order they\n // want them tried.\n a[a.length - 1] - b[b.length - 1]\n : // Otherwise, it doesn't really make sense to rank non-siblings by index,\n // so they sort equally.\n 0;\n}\n\nfunction matchRouteBranch<\n ParamKey extends string = string,\n RouteObjectType extends AgnosticRouteObject = AgnosticRouteObject\n>(\n branch: RouteBranch,\n pathname: string\n): AgnosticRouteMatch[] | null {\n let { routesMeta } = branch;\n\n let matchedParams = {};\n let matchedPathname = \"/\";\n let matches: AgnosticRouteMatch[] = [];\n for (let i = 0; i < routesMeta.length; ++i) {\n let meta = routesMeta[i];\n let end = i === routesMeta.length - 1;\n let remainingPathname =\n matchedPathname === \"/\"\n ? pathname\n : pathname.slice(matchedPathname.length) || \"/\";\n let match = matchPath(\n { path: meta.relativePath, caseSensitive: meta.caseSensitive, end },\n remainingPathname\n );\n\n if (!match) return null;\n\n Object.assign(matchedParams, match.params);\n\n let route = meta.route;\n\n matches.push({\n // TODO: Can this as be avoided?\n params: matchedParams as Params,\n pathname: joinPaths([matchedPathname, match.pathname]),\n pathnameBase: normalizePathname(\n joinPaths([matchedPathname, match.pathnameBase])\n ),\n route,\n });\n\n if (match.pathnameBase !== \"/\") {\n matchedPathname = joinPaths([matchedPathname, match.pathnameBase]);\n }\n }\n\n return matches;\n}\n\n/**\n * Returns a path with params interpolated.\n *\n * @see https://reactrouter.com/utils/generate-path\n */\nexport function generatePath(\n originalPath: Path,\n params: {\n [key in PathParam]: string | null;\n } = {} as any\n): string {\n let path: string = originalPath;\n if (path.endsWith(\"*\") && path !== \"*\" && !path.endsWith(\"/*\")) {\n warning(\n false,\n `Route path \"${path}\" will be treated as if it were ` +\n `\"${path.replace(/\\*$/, \"/*\")}\" because the \\`*\\` character must ` +\n `always follow a \\`/\\` in the pattern. To get rid of this warning, ` +\n `please change the route path to \"${path.replace(/\\*$/, \"/*\")}\".`\n );\n path = path.replace(/\\*$/, \"/*\") as Path;\n }\n\n // ensure `/` is added at the beginning if the path is absolute\n const prefix = path.startsWith(\"/\") ? \"/\" : \"\";\n\n const stringify = (p: any) =>\n p == null ? \"\" : typeof p === \"string\" ? p : String(p);\n\n const segments = path\n .split(/\\/+/)\n .map((segment, index, array) => {\n const isLastSegment = index === array.length - 1;\n\n // only apply the splat if it's the last segment\n if (isLastSegment && segment === \"*\") {\n const star = \"*\" as PathParam;\n // Apply the splat\n return stringify(params[star]);\n }\n\n const keyMatch = segment.match(/^:([\\w-]+)(\\??)$/);\n if (keyMatch) {\n const [, key, optional] = keyMatch;\n let param = params[key as PathParam];\n invariant(optional === \"?\" || param != null, `Missing \":${key}\" param`);\n return stringify(param);\n }\n\n // Remove any optional markers from optional static segments\n return segment.replace(/\\?$/g, \"\");\n })\n // Remove empty segments\n .filter((segment) => !!segment);\n\n return prefix + segments.join(\"/\");\n}\n\n/**\n * A PathPattern is used to match on some portion of a URL pathname.\n */\nexport interface PathPattern {\n /**\n * A string to match against a URL pathname. May contain `:id`-style segments\n * to indicate placeholders for dynamic parameters. May also end with `/*` to\n * indicate matching the rest of the URL pathname.\n */\n path: Path;\n /**\n * Should be `true` if the static portions of the `path` should be matched in\n * the same case.\n */\n caseSensitive?: boolean;\n /**\n * Should be `true` if this pattern should match the entire URL pathname.\n */\n end?: boolean;\n}\n\n/**\n * A PathMatch contains info about how a PathPattern matched on a URL pathname.\n */\nexport interface PathMatch {\n /**\n * The names and values of dynamic parameters in the URL.\n */\n params: Params;\n /**\n * The portion of the URL pathname that was matched.\n */\n pathname: string;\n /**\n * The portion of the URL pathname that was matched before child routes.\n */\n pathnameBase: string;\n /**\n * The pattern that was used to match.\n */\n pattern: PathPattern;\n}\n\ntype Mutable = {\n -readonly [P in keyof T]: T[P];\n};\n\n/**\n * Performs pattern matching on a URL pathname and returns information about\n * the match.\n *\n * @see https://reactrouter.com/utils/match-path\n */\nexport function matchPath<\n ParamKey extends ParamParseKey,\n Path extends string\n>(\n pattern: PathPattern | Path,\n pathname: string\n): PathMatch | null {\n if (typeof pattern === \"string\") {\n pattern = { path: pattern, caseSensitive: false, end: true };\n }\n\n let [matcher, compiledParams] = compilePath(\n pattern.path,\n pattern.caseSensitive,\n pattern.end\n );\n\n let match = pathname.match(matcher);\n if (!match) return null;\n\n let matchedPathname = match[0];\n let pathnameBase = matchedPathname.replace(/(.)\\/+$/, \"$1\");\n let captureGroups = match.slice(1);\n let params: Params = compiledParams.reduce>(\n (memo, { paramName, isOptional }, index) => {\n // We need to compute the pathnameBase here using the raw splat value\n // instead of using params[\"*\"] later because it will be decoded then\n if (paramName === \"*\") {\n let splatValue = captureGroups[index] || \"\";\n pathnameBase = matchedPathname\n .slice(0, matchedPathname.length - splatValue.length)\n .replace(/(.)\\/+$/, \"$1\");\n }\n\n const value = captureGroups[index];\n if (isOptional && !value) {\n memo[paramName] = undefined;\n } else {\n memo[paramName] = (value || \"\").replace(/%2F/g, \"/\");\n }\n return memo;\n },\n {}\n );\n\n return {\n params,\n pathname: matchedPathname,\n pathnameBase,\n pattern,\n };\n}\n\ntype CompiledPathParam = { paramName: string; isOptional?: boolean };\n\nfunction compilePath(\n path: string,\n caseSensitive = false,\n end = true\n): [RegExp, CompiledPathParam[]] {\n warning(\n path === \"*\" || !path.endsWith(\"*\") || path.endsWith(\"/*\"),\n `Route path \"${path}\" will be treated as if it were ` +\n `\"${path.replace(/\\*$/, \"/*\")}\" because the \\`*\\` character must ` +\n `always follow a \\`/\\` in the pattern. To get rid of this warning, ` +\n `please change the route path to \"${path.replace(/\\*$/, \"/*\")}\".`\n );\n\n let params: CompiledPathParam[] = [];\n let regexpSource =\n \"^\" +\n path\n .replace(/\\/*\\*?$/, \"\") // Ignore trailing / and /*, we'll handle it below\n .replace(/^\\/*/, \"/\") // Make sure it has a leading /\n .replace(/[\\\\.*+^${}|()[\\]]/g, \"\\\\$&\") // Escape special regex chars\n .replace(\n /\\/:([\\w-]+)(\\?)?/g,\n (_: string, paramName: string, isOptional) => {\n params.push({ paramName, isOptional: isOptional != null });\n return isOptional ? \"/?([^\\\\/]+)?\" : \"/([^\\\\/]+)\";\n }\n );\n\n if (path.endsWith(\"*\")) {\n params.push({ paramName: \"*\" });\n regexpSource +=\n path === \"*\" || path === \"/*\"\n ? \"(.*)$\" // Already matched the initial /, just match the rest\n : \"(?:\\\\/(.+)|\\\\/*)$\"; // Don't include the / in params[\"*\"]\n } else if (end) {\n // When matching to the end, ignore trailing slashes\n regexpSource += \"\\\\/*$\";\n } else if (path !== \"\" && path !== \"/\") {\n // If our path is non-empty and contains anything beyond an initial slash,\n // then we have _some_ form of path in our regex, so we should expect to\n // match only if we find the end of this path segment. Look for an optional\n // non-captured trailing slash (to match a portion of the URL) or the end\n // of the path (if we've matched to the end). We used to do this with a\n // word boundary but that gives false positives on routes like\n // /user-preferences since `-` counts as a word boundary.\n regexpSource += \"(?:(?=\\\\/|$))\";\n } else {\n // Nothing to match for \"\" or \"/\"\n }\n\n let matcher = new RegExp(regexpSource, caseSensitive ? undefined : \"i\");\n\n return [matcher, params];\n}\n\nfunction decodePath(value: string) {\n try {\n return value\n .split(\"/\")\n .map((v) => decodeURIComponent(v).replace(/\\//g, \"%2F\"))\n .join(\"/\");\n } catch (error) {\n warning(\n false,\n `The URL path \"${value}\" could not be decoded because it is is a ` +\n `malformed URL segment. This is probably due to a bad percent ` +\n `encoding (${error}).`\n );\n\n return value;\n }\n}\n\n/**\n * @private\n */\nexport function stripBasename(\n pathname: string,\n basename: string\n): string | null {\n if (basename === \"/\") return pathname;\n\n if (!pathname.toLowerCase().startsWith(basename.toLowerCase())) {\n return null;\n }\n\n // We want to leave trailing slash behavior in the user's control, so if they\n // specify a basename with a trailing slash, we should support it\n let startIndex = basename.endsWith(\"/\")\n ? basename.length - 1\n : basename.length;\n let nextChar = pathname.charAt(startIndex);\n if (nextChar && nextChar !== \"/\") {\n // pathname does not start with basename/\n return null;\n }\n\n return pathname.slice(startIndex) || \"/\";\n}\n\n/**\n * Returns a resolved path object relative to the given pathname.\n *\n * @see https://reactrouter.com/utils/resolve-path\n */\nexport function resolvePath(to: To, fromPathname = \"/\"): Path {\n let {\n pathname: toPathname,\n search = \"\",\n hash = \"\",\n } = typeof to === \"string\" ? parsePath(to) : to;\n\n let pathname = toPathname\n ? toPathname.startsWith(\"/\")\n ? toPathname\n : resolvePathname(toPathname, fromPathname)\n : fromPathname;\n\n return {\n pathname,\n search: normalizeSearch(search),\n hash: normalizeHash(hash),\n };\n}\n\nfunction resolvePathname(relativePath: string, fromPathname: string): string {\n let segments = fromPathname.replace(/\\/+$/, \"\").split(\"/\");\n let relativeSegments = relativePath.split(\"/\");\n\n relativeSegments.forEach((segment) => {\n if (segment === \"..\") {\n // Keep the root \"\" segment so the pathname starts at /\n if (segments.length > 1) segments.pop();\n } else if (segment !== \".\") {\n segments.push(segment);\n }\n });\n\n return segments.length > 1 ? segments.join(\"/\") : \"/\";\n}\n\nfunction getInvalidPathError(\n char: string,\n field: string,\n dest: string,\n path: Partial\n) {\n return (\n `Cannot include a '${char}' character in a manually specified ` +\n `\\`to.${field}\\` field [${JSON.stringify(\n path\n )}]. Please separate it out to the ` +\n `\\`to.${dest}\\` field. Alternatively you may provide the full path as ` +\n `a string in and the router will parse it for you.`\n );\n}\n\n/**\n * @private\n *\n * When processing relative navigation we want to ignore ancestor routes that\n * do not contribute to the path, such that index/pathless layout routes don't\n * interfere.\n *\n * For example, when moving a route element into an index route and/or a\n * pathless layout route, relative link behavior contained within should stay\n * the same. Both of the following examples should link back to the root:\n *\n * \n * \n * \n *\n * \n * \n * }> // <-- Does not contribute\n * // <-- Does not contribute\n * \n * \n */\nexport function getPathContributingMatches<\n T extends AgnosticRouteMatch = AgnosticRouteMatch\n>(matches: T[]) {\n return matches.filter(\n (match, index) =>\n index === 0 || (match.route.path && match.route.path.length > 0)\n );\n}\n\n// Return the array of pathnames for the current route matches - used to\n// generate the routePathnames input for resolveTo()\nexport function getResolveToMatches<\n T extends AgnosticRouteMatch = AgnosticRouteMatch\n>(matches: T[], v7_relativeSplatPath: boolean) {\n let pathMatches = getPathContributingMatches(matches);\n\n // When v7_relativeSplatPath is enabled, use the full pathname for the leaf\n // match so we include splat values for \".\" links. See:\n // https://github.com/remix-run/react-router/issues/11052#issuecomment-1836589329\n if (v7_relativeSplatPath) {\n return pathMatches.map((match, idx) =>\n idx === matches.length - 1 ? match.pathname : match.pathnameBase\n );\n }\n\n return pathMatches.map((match) => match.pathnameBase);\n}\n\n/**\n * @private\n */\nexport function resolveTo(\n toArg: To,\n routePathnames: string[],\n locationPathname: string,\n isPathRelative = false\n): Path {\n let to: Partial;\n if (typeof toArg === \"string\") {\n to = parsePath(toArg);\n } else {\n to = { ...toArg };\n\n invariant(\n !to.pathname || !to.pathname.includes(\"?\"),\n getInvalidPathError(\"?\", \"pathname\", \"search\", to)\n );\n invariant(\n !to.pathname || !to.pathname.includes(\"#\"),\n getInvalidPathError(\"#\", \"pathname\", \"hash\", to)\n );\n invariant(\n !to.search || !to.search.includes(\"#\"),\n getInvalidPathError(\"#\", \"search\", \"hash\", to)\n );\n }\n\n let isEmptyPath = toArg === \"\" || to.pathname === \"\";\n let toPathname = isEmptyPath ? \"/\" : to.pathname;\n\n let from: string;\n\n // Routing is relative to the current pathname if explicitly requested.\n //\n // If a pathname is explicitly provided in `to`, it should be relative to the\n // route context. This is explained in `Note on `` values` in our\n // migration guide from v5 as a means of disambiguation between `to` values\n // that begin with `/` and those that do not. However, this is problematic for\n // `to` values that do not provide a pathname. `to` can simply be a search or\n // hash string, in which case we should assume that the navigation is relative\n // to the current location's pathname and *not* the route pathname.\n if (toPathname == null) {\n from = locationPathname;\n } else {\n let routePathnameIndex = routePathnames.length - 1;\n\n // With relative=\"route\" (the default), each leading .. segment means\n // \"go up one route\" instead of \"go up one URL segment\". This is a key\n // difference from how works and a major reason we call this a\n // \"to\" value instead of a \"href\".\n if (!isPathRelative && toPathname.startsWith(\"..\")) {\n let toSegments = toPathname.split(\"/\");\n\n while (toSegments[0] === \"..\") {\n toSegments.shift();\n routePathnameIndex -= 1;\n }\n\n to.pathname = toSegments.join(\"/\");\n }\n\n from = routePathnameIndex >= 0 ? routePathnames[routePathnameIndex] : \"/\";\n }\n\n let path = resolvePath(to, from);\n\n // Ensure the pathname has a trailing slash if the original \"to\" had one\n let hasExplicitTrailingSlash =\n toPathname && toPathname !== \"/\" && toPathname.endsWith(\"/\");\n // Or if this was a link to the current path which has a trailing slash\n let hasCurrentTrailingSlash =\n (isEmptyPath || toPathname === \".\") && locationPathname.endsWith(\"/\");\n if (\n !path.pathname.endsWith(\"/\") &&\n (hasExplicitTrailingSlash || hasCurrentTrailingSlash)\n ) {\n path.pathname += \"/\";\n }\n\n return path;\n}\n\n/**\n * @private\n */\nexport function getToPathname(to: To): string | undefined {\n // Empty strings should be treated the same as / paths\n return to === \"\" || (to as Path).pathname === \"\"\n ? \"/\"\n : typeof to === \"string\"\n ? parsePath(to).pathname\n : to.pathname;\n}\n\n/**\n * @private\n */\nexport const joinPaths = (paths: string[]): string =>\n paths.join(\"/\").replace(/\\/\\/+/g, \"/\");\n\n/**\n * @private\n */\nexport const normalizePathname = (pathname: string): string =>\n pathname.replace(/\\/+$/, \"\").replace(/^\\/*/, \"/\");\n\n/**\n * @private\n */\nexport const normalizeSearch = (search: string): string =>\n !search || search === \"?\"\n ? \"\"\n : search.startsWith(\"?\")\n ? search\n : \"?\" + search;\n\n/**\n * @private\n */\nexport const normalizeHash = (hash: string): string =>\n !hash || hash === \"#\" ? \"\" : hash.startsWith(\"#\") ? hash : \"#\" + hash;\n\nexport type JsonFunction = (\n data: Data,\n init?: number | ResponseInit\n) => Response;\n\n/**\n * This is a shortcut for creating `application/json` responses. Converts `data`\n * to JSON and sets the `Content-Type` header.\n */\nexport const json: JsonFunction = (data, init = {}) => {\n let responseInit = typeof init === \"number\" ? { status: init } : init;\n\n let headers = new Headers(responseInit.headers);\n if (!headers.has(\"Content-Type\")) {\n headers.set(\"Content-Type\", \"application/json; charset=utf-8\");\n }\n\n return new Response(JSON.stringify(data), {\n ...responseInit,\n headers,\n });\n};\n\nexport interface TrackedPromise extends Promise {\n _tracked?: boolean;\n _data?: any;\n _error?: any;\n}\n\nexport class AbortedDeferredError extends Error {}\n\nexport class DeferredData {\n private pendingKeysSet: Set = new Set();\n private controller: AbortController;\n private abortPromise: Promise;\n private unlistenAbortSignal: () => void;\n private subscribers: Set<(aborted: boolean, settledKey?: string) => void> =\n new Set();\n data: Record;\n init?: ResponseInit;\n deferredKeys: string[] = [];\n\n constructor(data: Record, responseInit?: ResponseInit) {\n invariant(\n data && typeof data === \"object\" && !Array.isArray(data),\n \"defer() only accepts plain objects\"\n );\n\n // Set up an AbortController + Promise we can race against to exit early\n // cancellation\n let reject: (e: AbortedDeferredError) => void;\n this.abortPromise = new Promise((_, r) => (reject = r));\n this.controller = new AbortController();\n let onAbort = () =>\n reject(new AbortedDeferredError(\"Deferred data aborted\"));\n this.unlistenAbortSignal = () =>\n this.controller.signal.removeEventListener(\"abort\", onAbort);\n this.controller.signal.addEventListener(\"abort\", onAbort);\n\n this.data = Object.entries(data).reduce(\n (acc, [key, value]) =>\n Object.assign(acc, {\n [key]: this.trackPromise(key, value),\n }),\n {}\n );\n\n if (this.done) {\n // All incoming values were resolved\n this.unlistenAbortSignal();\n }\n\n this.init = responseInit;\n }\n\n private trackPromise(\n key: string,\n value: Promise | unknown\n ): TrackedPromise | unknown {\n if (!(value instanceof Promise)) {\n return value;\n }\n\n this.deferredKeys.push(key);\n this.pendingKeysSet.add(key);\n\n // We store a little wrapper promise that will be extended with\n // _data/_error props upon resolve/reject\n let promise: TrackedPromise = Promise.race([value, this.abortPromise]).then(\n (data) => this.onSettle(promise, key, undefined, data as unknown),\n (error) => this.onSettle(promise, key, error as unknown)\n );\n\n // Register rejection listeners to avoid uncaught promise rejections on\n // errors or aborted deferred values\n promise.catch(() => {});\n\n Object.defineProperty(promise, \"_tracked\", { get: () => true });\n return promise;\n }\n\n private onSettle(\n promise: TrackedPromise,\n key: string,\n error: unknown,\n data?: unknown\n ): unknown {\n if (\n this.controller.signal.aborted &&\n error instanceof AbortedDeferredError\n ) {\n this.unlistenAbortSignal();\n Object.defineProperty(promise, \"_error\", { get: () => error });\n return Promise.reject(error);\n }\n\n this.pendingKeysSet.delete(key);\n\n if (this.done) {\n // Nothing left to abort!\n this.unlistenAbortSignal();\n }\n\n // If the promise was resolved/rejected with undefined, we'll throw an error as you\n // should always resolve with a value or null\n if (error === undefined && data === undefined) {\n let undefinedError = new Error(\n `Deferred data for key \"${key}\" resolved/rejected with \\`undefined\\`, ` +\n `you must resolve/reject with a value or \\`null\\`.`\n );\n Object.defineProperty(promise, \"_error\", { get: () => undefinedError });\n this.emit(false, key);\n return Promise.reject(undefinedError);\n }\n\n if (data === undefined) {\n Object.defineProperty(promise, \"_error\", { get: () => error });\n this.emit(false, key);\n return Promise.reject(error);\n }\n\n Object.defineProperty(promise, \"_data\", { get: () => data });\n this.emit(false, key);\n return data;\n }\n\n private emit(aborted: boolean, settledKey?: string) {\n this.subscribers.forEach((subscriber) => subscriber(aborted, settledKey));\n }\n\n subscribe(fn: (aborted: boolean, settledKey?: string) => void) {\n this.subscribers.add(fn);\n return () => this.subscribers.delete(fn);\n }\n\n cancel() {\n this.controller.abort();\n this.pendingKeysSet.forEach((v, k) => this.pendingKeysSet.delete(k));\n this.emit(true);\n }\n\n async resolveData(signal: AbortSignal) {\n let aborted = false;\n if (!this.done) {\n let onAbort = () => this.cancel();\n signal.addEventListener(\"abort\", onAbort);\n aborted = await new Promise((resolve) => {\n this.subscribe((aborted) => {\n signal.removeEventListener(\"abort\", onAbort);\n if (aborted || this.done) {\n resolve(aborted);\n }\n });\n });\n }\n return aborted;\n }\n\n get done() {\n return this.pendingKeysSet.size === 0;\n }\n\n get unwrappedData() {\n invariant(\n this.data !== null && this.done,\n \"Can only unwrap data on initialized and settled deferreds\"\n );\n\n return Object.entries(this.data).reduce(\n (acc, [key, value]) =>\n Object.assign(acc, {\n [key]: unwrapTrackedPromise(value),\n }),\n {}\n );\n }\n\n get pendingKeys() {\n return Array.from(this.pendingKeysSet);\n }\n}\n\nfunction isTrackedPromise(value: any): value is TrackedPromise {\n return (\n value instanceof Promise && (value as TrackedPromise)._tracked === true\n );\n}\n\nfunction unwrapTrackedPromise(value: any) {\n if (!isTrackedPromise(value)) {\n return value;\n }\n\n if (value._error) {\n throw value._error;\n }\n return value._data;\n}\n\nexport type DeferFunction = (\n data: Record,\n init?: number | ResponseInit\n) => DeferredData;\n\nexport const defer: DeferFunction = (data, init = {}) => {\n let responseInit = typeof init === \"number\" ? { status: init } : init;\n\n return new DeferredData(data, responseInit);\n};\n\nexport type RedirectFunction = (\n url: string,\n init?: number | ResponseInit\n) => Response;\n\n/**\n * A redirect response. Sets the status code and the `Location` header.\n * Defaults to \"302 Found\".\n */\nexport const redirect: RedirectFunction = (url, init = 302) => {\n let responseInit = init;\n if (typeof responseInit === \"number\") {\n responseInit = { status: responseInit };\n } else if (typeof responseInit.status === \"undefined\") {\n responseInit.status = 302;\n }\n\n let headers = new Headers(responseInit.headers);\n headers.set(\"Location\", url);\n\n return new Response(null, {\n ...responseInit,\n headers,\n });\n};\n\n/**\n * A redirect response that will force a document reload to the new location.\n * Sets the status code and the `Location` header.\n * Defaults to \"302 Found\".\n */\nexport const redirectDocument: RedirectFunction = (url, init) => {\n let response = redirect(url, init);\n response.headers.set(\"X-Remix-Reload-Document\", \"true\");\n return response;\n};\n\nexport type ErrorResponse = {\n status: number;\n statusText: string;\n data: any;\n};\n\n/**\n * @private\n * Utility class we use to hold auto-unwrapped 4xx/5xx Response bodies\n *\n * We don't export the class for public use since it's an implementation\n * detail, but we export the interface above so folks can build their own\n * abstractions around instances via isRouteErrorResponse()\n */\nexport class ErrorResponseImpl implements ErrorResponse {\n status: number;\n statusText: string;\n data: any;\n private error?: Error;\n private internal: boolean;\n\n constructor(\n status: number,\n statusText: string | undefined,\n data: any,\n internal = false\n ) {\n this.status = status;\n this.statusText = statusText || \"\";\n this.internal = internal;\n if (data instanceof Error) {\n this.data = data.toString();\n this.error = data;\n } else {\n this.data = data;\n }\n }\n}\n\n/**\n * Check if the given error is an ErrorResponse generated from a 4xx/5xx\n * Response thrown from an action/loader\n */\nexport function isRouteErrorResponse(error: any): error is ErrorResponse {\n return (\n error != null &&\n typeof error.status === \"number\" &&\n typeof error.statusText === \"string\" &&\n typeof error.internal === \"boolean\" &&\n \"data\" in error\n );\n}\n","import type { History, Location, Path, To } from \"./history\";\nimport {\n Action as HistoryAction,\n createLocation,\n createPath,\n invariant,\n parsePath,\n warning,\n} from \"./history\";\nimport type {\n ActionFunction,\n AgnosticDataRouteMatch,\n AgnosticDataRouteObject,\n AgnosticRouteObject,\n DataResult,\n DeferredData,\n DeferredResult,\n DetectErrorBoundaryFunction,\n ErrorResult,\n FormEncType,\n FormMethod,\n HTMLFormMethod,\n ImmutableRouteKey,\n LoaderFunction,\n MapRoutePropertiesFunction,\n MutationFormMethod,\n RedirectResult,\n RouteData,\n RouteManifest,\n ShouldRevalidateFunctionArgs,\n Submission,\n SuccessResult,\n UIMatch,\n V7_FormMethod,\n V7_MutationFormMethod,\n} from \"./utils\";\nimport {\n ErrorResponseImpl,\n ResultType,\n convertRouteMatchToUiMatch,\n convertRoutesToDataRoutes,\n getPathContributingMatches,\n getResolveToMatches,\n immutableRouteKeys,\n isRouteErrorResponse,\n joinPaths,\n matchRoutes,\n resolveTo,\n stripBasename,\n} from \"./utils\";\n\n////////////////////////////////////////////////////////////////////////////////\n//#region Types and Constants\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * A Router instance manages all navigation and data loading/mutations\n */\nexport interface Router {\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Return the basename for the router\n */\n get basename(): RouterInit[\"basename\"];\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Return the future config for the router\n */\n get future(): FutureConfig;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Return the current state of the router\n */\n get state(): RouterState;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Return the routes for this router instance\n */\n get routes(): AgnosticDataRouteObject[];\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Return the window associated with the router\n */\n get window(): RouterInit[\"window\"];\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Initialize the router, including adding history listeners and kicking off\n * initial data fetches. Returns a function to cleanup listeners and abort\n * any in-progress loads\n */\n initialize(): Router;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Subscribe to router.state updates\n *\n * @param fn function to call with the new state\n */\n subscribe(fn: RouterSubscriber): () => void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Enable scroll restoration behavior in the router\n *\n * @param savedScrollPositions Object that will manage positions, in case\n * it's being restored from sessionStorage\n * @param getScrollPosition Function to get the active Y scroll position\n * @param getKey Function to get the key to use for restoration\n */\n enableScrollRestoration(\n savedScrollPositions: Record,\n getScrollPosition: GetScrollPositionFunction,\n getKey?: GetScrollRestorationKeyFunction\n ): () => void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Navigate forward/backward in the history stack\n * @param to Delta to move in the history stack\n */\n navigate(to: number): Promise;\n\n /**\n * Navigate to the given path\n * @param to Path to navigate to\n * @param opts Navigation options (method, submission, etc.)\n */\n navigate(to: To | null, opts?: RouterNavigateOptions): Promise;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Trigger a fetcher load/submission\n *\n * @param key Fetcher key\n * @param routeId Route that owns the fetcher\n * @param href href to fetch\n * @param opts Fetcher options, (method, submission, etc.)\n */\n fetch(\n key: string,\n routeId: string,\n href: string | null,\n opts?: RouterFetchOptions\n ): void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Trigger a revalidation of all current route loaders and fetcher loads\n */\n revalidate(): void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Utility function to create an href for the given location\n * @param location\n */\n createHref(location: Location | URL): string;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Utility function to URL encode a destination path according to the internal\n * history implementation\n * @param to\n */\n encodeLocation(to: To): Path;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Get/create a fetcher for the given key\n * @param key\n */\n getFetcher(key: string): Fetcher;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Delete the fetcher for a given key\n * @param key\n */\n deleteFetcher(key: string): void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Cleanup listeners and abort any in-progress loads\n */\n dispose(): void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Get a navigation blocker\n * @param key The identifier for the blocker\n * @param fn The blocker function implementation\n */\n getBlocker(key: string, fn: BlockerFunction): Blocker;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Delete a navigation blocker\n * @param key The identifier for the blocker\n */\n deleteBlocker(key: string): void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * HMR needs to pass in-flight route updates to React Router\n * TODO: Replace this with granular route update APIs (addRoute, updateRoute, deleteRoute)\n */\n _internalSetRoutes(routes: AgnosticRouteObject[]): void;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Internal fetch AbortControllers accessed by unit tests\n */\n _internalFetchControllers: Map;\n\n /**\n * @internal\n * PRIVATE - DO NOT USE\n *\n * Internal pending DeferredData instances accessed by unit tests\n */\n _internalActiveDeferreds: Map;\n}\n\n/**\n * State maintained internally by the router. During a navigation, all states\n * reflect the the \"old\" location unless otherwise noted.\n */\nexport interface RouterState {\n /**\n * The action of the most recent navigation\n */\n historyAction: HistoryAction;\n\n /**\n * The current location reflected by the router\n */\n location: Location;\n\n /**\n * The current set of route matches\n */\n matches: AgnosticDataRouteMatch[];\n\n /**\n * Tracks whether we've completed our initial data load\n */\n initialized: boolean;\n\n /**\n * Current scroll position we should start at for a new view\n * - number -> scroll position to restore to\n * - false -> do not restore scroll at all (used during submissions)\n * - null -> don't have a saved position, scroll to hash or top of page\n */\n restoreScrollPosition: number | false | null;\n\n /**\n * Indicate whether this navigation should skip resetting the scroll position\n * if we are unable to restore the scroll position\n */\n preventScrollReset: boolean;\n\n /**\n * Tracks the state of the current navigation\n */\n navigation: Navigation;\n\n /**\n * Tracks any in-progress revalidations\n */\n revalidation: RevalidationState;\n\n /**\n * Data from the loaders for the current matches\n */\n loaderData: RouteData;\n\n /**\n * Data from the action for the current matches\n */\n actionData: RouteData | null;\n\n /**\n * Errors caught from loaders for the current matches\n */\n errors: RouteData | null;\n\n /**\n * Map of current fetchers\n */\n fetchers: Map;\n\n /**\n * Map of current blockers\n */\n blockers: Map;\n}\n\n/**\n * Data that can be passed into hydrate a Router from SSR\n */\nexport type HydrationState = Partial<\n Pick\n>;\n\n/**\n * Future flags to toggle new feature behavior\n */\nexport interface FutureConfig {\n v7_fetcherPersist: boolean;\n v7_normalizeFormMethod: boolean;\n v7_partialHydration: boolean;\n v7_prependBasename: boolean;\n v7_relativeSplatPath: boolean;\n}\n\n/**\n * Initialization options for createRouter\n */\nexport interface RouterInit {\n routes: AgnosticRouteObject[];\n history: History;\n basename?: string;\n /**\n * @deprecated Use `mapRouteProperties` instead\n */\n detectErrorBoundary?: DetectErrorBoundaryFunction;\n mapRouteProperties?: MapRoutePropertiesFunction;\n future?: Partial;\n hydrationData?: HydrationState;\n window?: Window;\n}\n\n/**\n * State returned from a server-side query() call\n */\nexport interface StaticHandlerContext {\n basename: Router[\"basename\"];\n location: RouterState[\"location\"];\n matches: RouterState[\"matches\"];\n loaderData: RouterState[\"loaderData\"];\n actionData: RouterState[\"actionData\"];\n errors: RouterState[\"errors\"];\n statusCode: number;\n loaderHeaders: Record;\n actionHeaders: Record;\n activeDeferreds: Record | null;\n _deepestRenderedBoundaryId?: string | null;\n}\n\n/**\n * A StaticHandler instance manages a singular SSR navigation/fetch event\n */\nexport interface StaticHandler {\n dataRoutes: AgnosticDataRouteObject[];\n query(\n request: Request,\n opts?: { requestContext?: unknown }\n ): Promise;\n queryRoute(\n request: Request,\n opts?: { routeId?: string; requestContext?: unknown }\n ): Promise;\n}\n\ntype ViewTransitionOpts = {\n currentLocation: Location;\n nextLocation: Location;\n};\n\n/**\n * Subscriber function signature for changes to router state\n */\nexport interface RouterSubscriber {\n (\n state: RouterState,\n opts: {\n deletedFetchers: string[];\n unstable_viewTransitionOpts?: ViewTransitionOpts;\n unstable_flushSync: boolean;\n }\n ): void;\n}\n\n/**\n * Function signature for determining the key to be used in scroll restoration\n * for a given location\n */\nexport interface GetScrollRestorationKeyFunction {\n (location: Location, matches: UIMatch[]): string | null;\n}\n\n/**\n * Function signature for determining the current scroll position\n */\nexport interface GetScrollPositionFunction {\n (): number;\n}\n\nexport type RelativeRoutingType = \"route\" | \"path\";\n\n// Allowed for any navigation or fetch\ntype BaseNavigateOrFetchOptions = {\n preventScrollReset?: boolean;\n relative?: RelativeRoutingType;\n unstable_flushSync?: boolean;\n};\n\n// Only allowed for navigations\ntype BaseNavigateOptions = BaseNavigateOrFetchOptions & {\n replace?: boolean;\n state?: any;\n fromRouteId?: string;\n unstable_viewTransition?: boolean;\n};\n\n// Only allowed for submission navigations\ntype BaseSubmissionOptions = {\n formMethod?: HTMLFormMethod;\n formEncType?: FormEncType;\n} & (\n | { formData: FormData; body?: undefined }\n | { formData?: undefined; body: any }\n);\n\n/**\n * Options for a navigate() call for a normal (non-submission) navigation\n */\ntype LinkNavigateOptions = BaseNavigateOptions;\n\n/**\n * Options for a navigate() call for a submission navigation\n */\ntype SubmissionNavigateOptions = BaseNavigateOptions & BaseSubmissionOptions;\n\n/**\n * Options to pass to navigate() for a navigation\n */\nexport type RouterNavigateOptions =\n | LinkNavigateOptions\n | SubmissionNavigateOptions;\n\n/**\n * Options for a fetch() load\n */\ntype LoadFetchOptions = BaseNavigateOrFetchOptions;\n\n/**\n * Options for a fetch() submission\n */\ntype SubmitFetchOptions = BaseNavigateOrFetchOptions & BaseSubmissionOptions;\n\n/**\n * Options to pass to fetch()\n */\nexport type RouterFetchOptions = LoadFetchOptions | SubmitFetchOptions;\n\n/**\n * Potential states for state.navigation\n */\nexport type NavigationStates = {\n Idle: {\n state: \"idle\";\n location: undefined;\n formMethod: undefined;\n formAction: undefined;\n formEncType: undefined;\n formData: undefined;\n json: undefined;\n text: undefined;\n };\n Loading: {\n state: \"loading\";\n location: Location;\n formMethod: Submission[\"formMethod\"] | undefined;\n formAction: Submission[\"formAction\"] | undefined;\n formEncType: Submission[\"formEncType\"] | undefined;\n formData: Submission[\"formData\"] | undefined;\n json: Submission[\"json\"] | undefined;\n text: Submission[\"text\"] | undefined;\n };\n Submitting: {\n state: \"submitting\";\n location: Location;\n formMethod: Submission[\"formMethod\"];\n formAction: Submission[\"formAction\"];\n formEncType: Submission[\"formEncType\"];\n formData: Submission[\"formData\"];\n json: Submission[\"json\"];\n text: Submission[\"text\"];\n };\n};\n\nexport type Navigation = NavigationStates[keyof NavigationStates];\n\nexport type RevalidationState = \"idle\" | \"loading\";\n\n/**\n * Potential states for fetchers\n */\ntype FetcherStates = {\n Idle: {\n state: \"idle\";\n formMethod: undefined;\n formAction: undefined;\n formEncType: undefined;\n text: undefined;\n formData: undefined;\n json: undefined;\n data: TData | undefined;\n };\n Loading: {\n state: \"loading\";\n formMethod: Submission[\"formMethod\"] | undefined;\n formAction: Submission[\"formAction\"] | undefined;\n formEncType: Submission[\"formEncType\"] | undefined;\n text: Submission[\"text\"] | undefined;\n formData: Submission[\"formData\"] | undefined;\n json: Submission[\"json\"] | undefined;\n data: TData | undefined;\n };\n Submitting: {\n state: \"submitting\";\n formMethod: Submission[\"formMethod\"];\n formAction: Submission[\"formAction\"];\n formEncType: Submission[\"formEncType\"];\n text: Submission[\"text\"];\n formData: Submission[\"formData\"];\n json: Submission[\"json\"];\n data: TData | undefined;\n };\n};\n\nexport type Fetcher =\n FetcherStates[keyof FetcherStates];\n\ninterface BlockerBlocked {\n state: \"blocked\";\n reset(): void;\n proceed(): void;\n location: Location;\n}\n\ninterface BlockerUnblocked {\n state: \"unblocked\";\n reset: undefined;\n proceed: undefined;\n location: undefined;\n}\n\ninterface BlockerProceeding {\n state: \"proceeding\";\n reset: undefined;\n proceed: undefined;\n location: Location;\n}\n\nexport type Blocker = BlockerUnblocked | BlockerBlocked | BlockerProceeding;\n\nexport type BlockerFunction = (args: {\n currentLocation: Location;\n nextLocation: Location;\n historyAction: HistoryAction;\n}) => boolean;\n\ninterface ShortCircuitable {\n /**\n * startNavigation does not need to complete the navigation because we\n * redirected or got interrupted\n */\n shortCircuited?: boolean;\n}\n\ninterface HandleActionResult extends ShortCircuitable {\n /**\n * Error thrown from the current action, keyed by the route containing the\n * error boundary to render the error. To be committed to the state after\n * loaders have completed\n */\n pendingActionError?: RouteData;\n /**\n * Data returned from the current action, keyed by the route owning the action.\n * To be committed to the state after loaders have completed\n */\n pendingActionData?: RouteData;\n}\n\ninterface HandleLoadersResult extends ShortCircuitable {\n /**\n * loaderData returned from the current set of loaders\n */\n loaderData?: RouterState[\"loaderData\"];\n /**\n * errors thrown from the current set of loaders\n */\n errors?: RouterState[\"errors\"];\n}\n\n/**\n * Cached info for active fetcher.load() instances so they can participate\n * in revalidation\n */\ninterface FetchLoadMatch {\n routeId: string;\n path: string;\n}\n\n/**\n * Identified fetcher.load() calls that need to be revalidated\n */\ninterface RevalidatingFetcher extends FetchLoadMatch {\n key: string;\n match: AgnosticDataRouteMatch | null;\n matches: AgnosticDataRouteMatch[] | null;\n controller: AbortController | null;\n}\n\n/**\n * Wrapper object to allow us to throw any response out from callLoaderOrAction\n * for queryRouter while preserving whether or not it was thrown or returned\n * from the loader/action\n */\ninterface QueryRouteResponse {\n type: ResultType.data | ResultType.error;\n response: Response;\n}\n\nconst validMutationMethodsArr: MutationFormMethod[] = [\n \"post\",\n \"put\",\n \"patch\",\n \"delete\",\n];\nconst validMutationMethods = new Set(\n validMutationMethodsArr\n);\n\nconst validRequestMethodsArr: FormMethod[] = [\n \"get\",\n ...validMutationMethodsArr,\n];\nconst validRequestMethods = new Set(validRequestMethodsArr);\n\nconst redirectStatusCodes = new Set([301, 302, 303, 307, 308]);\nconst redirectPreserveMethodStatusCodes = new Set([307, 308]);\n\nexport const IDLE_NAVIGATION: NavigationStates[\"Idle\"] = {\n state: \"idle\",\n location: undefined,\n formMethod: undefined,\n formAction: undefined,\n formEncType: undefined,\n formData: undefined,\n json: undefined,\n text: undefined,\n};\n\nexport const IDLE_FETCHER: FetcherStates[\"Idle\"] = {\n state: \"idle\",\n data: undefined,\n formMethod: undefined,\n formAction: undefined,\n formEncType: undefined,\n formData: undefined,\n json: undefined,\n text: undefined,\n};\n\nexport const IDLE_BLOCKER: BlockerUnblocked = {\n state: \"unblocked\",\n proceed: undefined,\n reset: undefined,\n location: undefined,\n};\n\nconst ABSOLUTE_URL_REGEX = /^(?:[a-z][a-z0-9+.-]*:|\\/\\/)/i;\n\nconst defaultMapRouteProperties: MapRoutePropertiesFunction = (route) => ({\n hasErrorBoundary: Boolean(route.hasErrorBoundary),\n});\n\nconst TRANSITIONS_STORAGE_KEY = \"remix-router-transitions\";\n\n//#endregion\n\n////////////////////////////////////////////////////////////////////////////////\n//#region createRouter\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * Create a router and listen to history POP navigations\n */\nexport function createRouter(init: RouterInit): Router {\n const routerWindow = init.window\n ? init.window\n : typeof window !== \"undefined\"\n ? window\n : undefined;\n const isBrowser =\n typeof routerWindow !== \"undefined\" &&\n typeof routerWindow.document !== \"undefined\" &&\n typeof routerWindow.document.createElement !== \"undefined\";\n const isServer = !isBrowser;\n\n invariant(\n init.routes.length > 0,\n \"You must provide a non-empty routes array to createRouter\"\n );\n\n let mapRouteProperties: MapRoutePropertiesFunction;\n if (init.mapRouteProperties) {\n mapRouteProperties = init.mapRouteProperties;\n } else if (init.detectErrorBoundary) {\n // If they are still using the deprecated version, wrap it with the new API\n let detectErrorBoundary = init.detectErrorBoundary;\n mapRouteProperties = (route) => ({\n hasErrorBoundary: detectErrorBoundary(route),\n });\n } else {\n mapRouteProperties = defaultMapRouteProperties;\n }\n\n // Routes keyed by ID\n let manifest: RouteManifest = {};\n // Routes in tree format for matching\n let dataRoutes = convertRoutesToDataRoutes(\n init.routes,\n mapRouteProperties,\n undefined,\n manifest\n );\n let inFlightDataRoutes: AgnosticDataRouteObject[] | undefined;\n let basename = init.basename || \"/\";\n // Config driven behavior flags\n let future: FutureConfig = {\n v7_fetcherPersist: false,\n v7_normalizeFormMethod: false,\n v7_partialHydration: false,\n v7_prependBasename: false,\n v7_relativeSplatPath: false,\n ...init.future,\n };\n // Cleanup function for history\n let unlistenHistory: (() => void) | null = null;\n // Externally-provided functions to call on all state changes\n let subscribers = new Set();\n // Externally-provided object to hold scroll restoration locations during routing\n let savedScrollPositions: Record | null = null;\n // Externally-provided function to get scroll restoration keys\n let getScrollRestorationKey: GetScrollRestorationKeyFunction | null = null;\n // Externally-provided function to get current scroll position\n let getScrollPosition: GetScrollPositionFunction | null = null;\n // One-time flag to control the initial hydration scroll restoration. Because\n // we don't get the saved positions from until _after_\n // the initial render, we need to manually trigger a separate updateState to\n // send along the restoreScrollPosition\n // Set to true if we have `hydrationData` since we assume we were SSR'd and that\n // SSR did the initial scroll restoration.\n let initialScrollRestored = init.hydrationData != null;\n\n let initialMatches = matchRoutes(dataRoutes, init.history.location, basename);\n let initialErrors: RouteData | null = null;\n\n if (initialMatches == null) {\n // If we do not match a user-provided-route, fall back to the root\n // to allow the error boundary to take over\n let error = getInternalRouterError(404, {\n pathname: init.history.location.pathname,\n });\n let { matches, route } = getShortCircuitMatches(dataRoutes);\n initialMatches = matches;\n initialErrors = { [route.id]: error };\n }\n\n let initialized: boolean;\n let hasLazyRoutes = initialMatches.some((m) => m.route.lazy);\n let hasLoaders = initialMatches.some((m) => m.route.loader);\n if (hasLazyRoutes) {\n // All initialMatches need to be loaded before we're ready. If we have lazy\n // functions around still then we'll need to run them in initialize()\n initialized = false;\n } else if (!hasLoaders) {\n // If we've got no loaders to run, then we're good to go\n initialized = true;\n } else if (future.v7_partialHydration) {\n // If partial hydration is enabled, we're initialized so long as we were\n // provided with hydrationData for every route with a loader, and no loaders\n // were marked for explicit hydration\n let loaderData = init.hydrationData ? init.hydrationData.loaderData : null;\n let errors = init.hydrationData ? init.hydrationData.errors : null;\n let isRouteInitialized = (m: AgnosticDataRouteMatch) => {\n // No loader, nothing to initialize\n if (!m.route.loader) return true;\n // Explicitly opting-in to running on hydration\n if (m.route.loader.hydrate === true) return false;\n // Otherwise, initialized if hydrated with data or an error\n return (\n (loaderData && loaderData[m.route.id] !== undefined) ||\n (errors && errors[m.route.id] !== undefined)\n );\n };\n\n // If errors exist, don't consider routes below the boundary\n if (errors) {\n let idx = initialMatches.findIndex(\n (m) => errors![m.route.id] !== undefined\n );\n initialized = initialMatches.slice(0, idx + 1).every(isRouteInitialized);\n } else {\n initialized = initialMatches.every(isRouteInitialized);\n }\n } else {\n // Without partial hydration - we're initialized if we were provided any\n // hydrationData - which is expected to be complete\n initialized = init.hydrationData != null;\n }\n\n let router: Router;\n let state: RouterState = {\n historyAction: init.history.action,\n location: init.history.location,\n matches: initialMatches,\n initialized,\n navigation: IDLE_NAVIGATION,\n // Don't restore on initial updateState() if we were SSR'd\n restoreScrollPosition: init.hydrationData != null ? false : null,\n preventScrollReset: false,\n revalidation: \"idle\",\n loaderData: (init.hydrationData && init.hydrationData.loaderData) || {},\n actionData: (init.hydrationData && init.hydrationData.actionData) || null,\n errors: (init.hydrationData && init.hydrationData.errors) || initialErrors,\n fetchers: new Map(),\n blockers: new Map(),\n };\n\n // -- Stateful internal variables to manage navigations --\n // Current navigation in progress (to be committed in completeNavigation)\n let pendingAction: HistoryAction = HistoryAction.Pop;\n\n // Should the current navigation prevent the scroll reset if scroll cannot\n // be restored?\n let pendingPreventScrollReset = false;\n\n // AbortController for the active navigation\n let pendingNavigationController: AbortController | null;\n\n // Should the current navigation enable document.startViewTransition?\n let pendingViewTransitionEnabled = false;\n\n // Store applied view transitions so we can apply them on POP\n let appliedViewTransitions: Map> = new Map<\n string,\n Set\n >();\n\n // Cleanup function for persisting applied transitions to sessionStorage\n let removePageHideEventListener: (() => void) | null = null;\n\n // We use this to avoid touching history in completeNavigation if a\n // revalidation is entirely uninterrupted\n let isUninterruptedRevalidation = false;\n\n // Use this internal flag to force revalidation of all loaders:\n // - submissions (completed or interrupted)\n // - useRevalidator()\n // - X-Remix-Revalidate (from redirect)\n let isRevalidationRequired = false;\n\n // Use this internal array to capture routes that require revalidation due\n // to a cancelled deferred on action submission\n let cancelledDeferredRoutes: string[] = [];\n\n // Use this internal array to capture fetcher loads that were cancelled by an\n // action navigation and require revalidation\n let cancelledFetcherLoads: string[] = [];\n\n // AbortControllers for any in-flight fetchers\n let fetchControllers = new Map();\n\n // Track loads based on the order in which they started\n let incrementingLoadId = 0;\n\n // Track the outstanding pending navigation data load to be compared against\n // the globally incrementing load when a fetcher load lands after a completed\n // navigation\n let pendingNavigationLoadId = -1;\n\n // Fetchers that triggered data reloads as a result of their actions\n let fetchReloadIds = new Map();\n\n // Fetchers that triggered redirect navigations\n let fetchRedirectIds = new Set();\n\n // Most recent href/match for fetcher.load calls for fetchers\n let fetchLoadMatches = new Map();\n\n // Ref-count mounted fetchers so we know when it's ok to clean them up\n let activeFetchers = new Map();\n\n // Fetchers that have requested a delete when using v7_fetcherPersist,\n // they'll be officially removed after they return to idle\n let deletedFetchers = new Set();\n\n // Store DeferredData instances for active route matches. When a\n // route loader returns defer() we stick one in here. Then, when a nested\n // promise resolves we update loaderData. If a new navigation starts we\n // cancel active deferreds for eliminated routes.\n let activeDeferreds = new Map();\n\n // Store blocker functions in a separate Map outside of router state since\n // we don't need to update UI state if they change\n let blockerFunctions = new Map();\n\n // Flag to ignore the next history update, so we can revert the URL change on\n // a POP navigation that was blocked by the user without touching router state\n let ignoreNextHistoryUpdate = false;\n\n // Initialize the router, all side effects should be kicked off from here.\n // Implemented as a Fluent API for ease of:\n // let router = createRouter(init).initialize();\n function initialize() {\n // If history informs us of a POP navigation, start the navigation but do not update\n // state. We'll update our own state once the navigation completes\n unlistenHistory = init.history.listen(\n ({ action: historyAction, location, delta }) => {\n // Ignore this event if it was just us resetting the URL from a\n // blocked POP navigation\n if (ignoreNextHistoryUpdate) {\n ignoreNextHistoryUpdate = false;\n return;\n }\n\n warning(\n blockerFunctions.size === 0 || delta != null,\n \"You are trying to use a blocker on a POP navigation to a location \" +\n \"that was not created by @remix-run/router. This will fail silently in \" +\n \"production. This can happen if you are navigating outside the router \" +\n \"via `window.history.pushState`/`window.location.hash` instead of using \" +\n \"router navigation APIs. This can also happen if you are using \" +\n \"createHashRouter and the user manually changes the URL.\"\n );\n\n let blockerKey = shouldBlockNavigation({\n currentLocation: state.location,\n nextLocation: location,\n historyAction,\n });\n\n if (blockerKey && delta != null) {\n // Restore the URL to match the current UI, but don't update router state\n ignoreNextHistoryUpdate = true;\n init.history.go(delta * -1);\n\n // Put the blocker into a blocked state\n updateBlocker(blockerKey, {\n state: \"blocked\",\n location,\n proceed() {\n updateBlocker(blockerKey!, {\n state: \"proceeding\",\n proceed: undefined,\n reset: undefined,\n location,\n });\n // Re-do the same POP navigation we just blocked\n init.history.go(delta);\n },\n reset() {\n let blockers = new Map(state.blockers);\n blockers.set(blockerKey!, IDLE_BLOCKER);\n updateState({ blockers });\n },\n });\n return;\n }\n\n return startNavigation(historyAction, location);\n }\n );\n\n if (isBrowser) {\n // FIXME: This feels gross. How can we cleanup the lines between\n // scrollRestoration/appliedTransitions persistance?\n restoreAppliedTransitions(routerWindow, appliedViewTransitions);\n let _saveAppliedTransitions = () =>\n persistAppliedTransitions(routerWindow, appliedViewTransitions);\n routerWindow.addEventListener(\"pagehide\", _saveAppliedTransitions);\n removePageHideEventListener = () =>\n routerWindow.removeEventListener(\"pagehide\", _saveAppliedTransitions);\n }\n\n // Kick off initial data load if needed. Use Pop to avoid modifying history\n // Note we don't do any handling of lazy here. For SPA's it'll get handled\n // in the normal navigation flow. For SSR it's expected that lazy modules are\n // resolved prior to router creation since we can't go into a fallbackElement\n // UI for SSR'd apps\n if (!state.initialized) {\n startNavigation(HistoryAction.Pop, state.location, {\n initialHydration: true,\n });\n }\n\n return router;\n }\n\n // Clean up a router and it's side effects\n function dispose() {\n if (unlistenHistory) {\n unlistenHistory();\n }\n if (removePageHideEventListener) {\n removePageHideEventListener();\n }\n subscribers.clear();\n pendingNavigationController && pendingNavigationController.abort();\n state.fetchers.forEach((_, key) => deleteFetcher(key));\n state.blockers.forEach((_, key) => deleteBlocker(key));\n }\n\n // Subscribe to state updates for the router\n function subscribe(fn: RouterSubscriber) {\n subscribers.add(fn);\n return () => subscribers.delete(fn);\n }\n\n // Update our state and notify the calling context of the change\n function updateState(\n newState: Partial,\n opts: {\n flushSync?: boolean;\n viewTransitionOpts?: ViewTransitionOpts;\n } = {}\n ): void {\n state = {\n ...state,\n ...newState,\n };\n\n // Prep fetcher cleanup so we can tell the UI which fetcher data entries\n // can be removed\n let completedFetchers: string[] = [];\n let deletedFetchersKeys: string[] = [];\n\n if (future.v7_fetcherPersist) {\n state.fetchers.forEach((fetcher, key) => {\n if (fetcher.state === \"idle\") {\n if (deletedFetchers.has(key)) {\n // Unmounted from the UI and can be totally removed\n deletedFetchersKeys.push(key);\n } else {\n // Returned to idle but still mounted in the UI, so semi-remains for\n // revalidations and such\n completedFetchers.push(key);\n }\n }\n });\n }\n\n // Iterate over a local copy so that if flushSync is used and we end up\n // removing and adding a new subscriber due to the useCallback dependencies,\n // we don't get ourselves into a loop calling the new subscriber immediately\n [...subscribers].forEach((subscriber) =>\n subscriber(state, {\n deletedFetchers: deletedFetchersKeys,\n unstable_viewTransitionOpts: opts.viewTransitionOpts,\n unstable_flushSync: opts.flushSync === true,\n })\n );\n\n // Remove idle fetchers from state since we only care about in-flight fetchers.\n if (future.v7_fetcherPersist) {\n completedFetchers.forEach((key) => state.fetchers.delete(key));\n deletedFetchersKeys.forEach((key) => deleteFetcher(key));\n }\n }\n\n // Complete a navigation returning the state.navigation back to the IDLE_NAVIGATION\n // and setting state.[historyAction/location/matches] to the new route.\n // - Location is a required param\n // - Navigation will always be set to IDLE_NAVIGATION\n // - Can pass any other state in newState\n function completeNavigation(\n location: Location,\n newState: Partial>,\n { flushSync }: { flushSync?: boolean } = {}\n ): void {\n // Deduce if we're in a loading/actionReload state:\n // - We have committed actionData in the store\n // - The current navigation was a mutation submission\n // - We're past the submitting state and into the loading state\n // - The location being loaded is not the result of a redirect\n let isActionReload =\n state.actionData != null &&\n state.navigation.formMethod != null &&\n isMutationMethod(state.navigation.formMethod) &&\n state.navigation.state === \"loading\" &&\n location.state?._isRedirect !== true;\n\n let actionData: RouteData | null;\n if (newState.actionData) {\n if (Object.keys(newState.actionData).length > 0) {\n actionData = newState.actionData;\n } else {\n // Empty actionData -> clear prior actionData due to an action error\n actionData = null;\n }\n } else if (isActionReload) {\n // Keep the current data if we're wrapping up the action reload\n actionData = state.actionData;\n } else {\n // Clear actionData on any other completed navigations\n actionData = null;\n }\n\n // Always preserve any existing loaderData from re-used routes\n let loaderData = newState.loaderData\n ? mergeLoaderData(\n state.loaderData,\n newState.loaderData,\n newState.matches || [],\n newState.errors\n )\n : state.loaderData;\n\n // On a successful navigation we can assume we got through all blockers\n // so we can start fresh\n let blockers = state.blockers;\n if (blockers.size > 0) {\n blockers = new Map(blockers);\n blockers.forEach((_, k) => blockers.set(k, IDLE_BLOCKER));\n }\n\n // Always respect the user flag. Otherwise don't reset on mutation\n // submission navigations unless they redirect\n let preventScrollReset =\n pendingPreventScrollReset === true ||\n (state.navigation.formMethod != null &&\n isMutationMethod(state.navigation.formMethod) &&\n location.state?._isRedirect !== true);\n\n if (inFlightDataRoutes) {\n dataRoutes = inFlightDataRoutes;\n inFlightDataRoutes = undefined;\n }\n\n if (isUninterruptedRevalidation) {\n // If this was an uninterrupted revalidation then do not touch history\n } else if (pendingAction === HistoryAction.Pop) {\n // Do nothing for POP - URL has already been updated\n } else if (pendingAction === HistoryAction.Push) {\n init.history.push(location, location.state);\n } else if (pendingAction === HistoryAction.Replace) {\n init.history.replace(location, location.state);\n }\n\n let viewTransitionOpts: ViewTransitionOpts | undefined;\n\n // On POP, enable transitions if they were enabled on the original navigation\n if (pendingAction === HistoryAction.Pop) {\n // Forward takes precedence so they behave like the original navigation\n let priorPaths = appliedViewTransitions.get(state.location.pathname);\n if (priorPaths && priorPaths.has(location.pathname)) {\n viewTransitionOpts = {\n currentLocation: state.location,\n nextLocation: location,\n };\n } else if (appliedViewTransitions.has(location.pathname)) {\n // If we don't have a previous forward nav, assume we're popping back to\n // the new location and enable if that location previously enabled\n viewTransitionOpts = {\n currentLocation: location,\n nextLocation: state.location,\n };\n }\n } else if (pendingViewTransitionEnabled) {\n // Store the applied transition on PUSH/REPLACE\n let toPaths = appliedViewTransitions.get(state.location.pathname);\n if (toPaths) {\n toPaths.add(location.pathname);\n } else {\n toPaths = new Set([location.pathname]);\n appliedViewTransitions.set(state.location.pathname, toPaths);\n }\n viewTransitionOpts = {\n currentLocation: state.location,\n nextLocation: location,\n };\n }\n\n updateState(\n {\n ...newState, // matches, errors, fetchers go through as-is\n actionData,\n loaderData,\n historyAction: pendingAction,\n location,\n initialized: true,\n navigation: IDLE_NAVIGATION,\n revalidation: \"idle\",\n restoreScrollPosition: getSavedScrollPosition(\n location,\n newState.matches || state.matches\n ),\n preventScrollReset,\n blockers,\n },\n {\n viewTransitionOpts,\n flushSync: flushSync === true,\n }\n );\n\n // Reset stateful navigation vars\n pendingAction = HistoryAction.Pop;\n pendingPreventScrollReset = false;\n pendingViewTransitionEnabled = false;\n isUninterruptedRevalidation = false;\n isRevalidationRequired = false;\n cancelledDeferredRoutes = [];\n cancelledFetcherLoads = [];\n }\n\n // Trigger a navigation event, which can either be a numerical POP or a PUSH\n // replace with an optional submission\n async function navigate(\n to: number | To | null,\n opts?: RouterNavigateOptions\n ): Promise {\n if (typeof to === \"number\") {\n init.history.go(to);\n return;\n }\n\n let normalizedPath = normalizeTo(\n state.location,\n state.matches,\n basename,\n future.v7_prependBasename,\n to,\n future.v7_relativeSplatPath,\n opts?.fromRouteId,\n opts?.relative\n );\n let { path, submission, error } = normalizeNavigateOptions(\n future.v7_normalizeFormMethod,\n false,\n normalizedPath,\n opts\n );\n\n let currentLocation = state.location;\n let nextLocation = createLocation(state.location, path, opts && opts.state);\n\n // When using navigate as a PUSH/REPLACE we aren't reading an already-encoded\n // URL from window.location, so we need to encode it here so the behavior\n // remains the same as POP and non-data-router usages. new URL() does all\n // the same encoding we'd get from a history.pushState/window.location read\n // without having to touch history\n nextLocation = {\n ...nextLocation,\n ...init.history.encodeLocation(nextLocation),\n };\n\n let userReplace = opts && opts.replace != null ? opts.replace : undefined;\n\n let historyAction = HistoryAction.Push;\n\n if (userReplace === true) {\n historyAction = HistoryAction.Replace;\n } else if (userReplace === false) {\n // no-op\n } else if (\n submission != null &&\n isMutationMethod(submission.formMethod) &&\n submission.formAction === state.location.pathname + state.location.search\n ) {\n // By default on submissions to the current location we REPLACE so that\n // users don't have to double-click the back button to get to the prior\n // location. If the user redirects to a different location from the\n // action/loader this will be ignored and the redirect will be a PUSH\n historyAction = HistoryAction.Replace;\n }\n\n let preventScrollReset =\n opts && \"preventScrollReset\" in opts\n ? opts.preventScrollReset === true\n : undefined;\n\n let flushSync = (opts && opts.unstable_flushSync) === true;\n\n let blockerKey = shouldBlockNavigation({\n currentLocation,\n nextLocation,\n historyAction,\n });\n\n if (blockerKey) {\n // Put the blocker into a blocked state\n updateBlocker(blockerKey, {\n state: \"blocked\",\n location: nextLocation,\n proceed() {\n updateBlocker(blockerKey!, {\n state: \"proceeding\",\n proceed: undefined,\n reset: undefined,\n location: nextLocation,\n });\n // Send the same navigation through\n navigate(to, opts);\n },\n reset() {\n let blockers = new Map(state.blockers);\n blockers.set(blockerKey!, IDLE_BLOCKER);\n updateState({ blockers });\n },\n });\n return;\n }\n\n return await startNavigation(historyAction, nextLocation, {\n submission,\n // Send through the formData serialization error if we have one so we can\n // render at the right error boundary after we match routes\n pendingError: error,\n preventScrollReset,\n replace: opts && opts.replace,\n enableViewTransition: opts && opts.unstable_viewTransition,\n flushSync,\n });\n }\n\n // Revalidate all current loaders. If a navigation is in progress or if this\n // is interrupted by a navigation, allow this to \"succeed\" by calling all\n // loaders during the next loader round\n function revalidate() {\n interruptActiveLoads();\n updateState({ revalidation: \"loading\" });\n\n // If we're currently submitting an action, we don't need to start a new\n // navigation, we'll just let the follow up loader execution call all loaders\n if (state.navigation.state === \"submitting\") {\n return;\n }\n\n // If we're currently in an idle state, start a new navigation for the current\n // action/location and mark it as uninterrupted, which will skip the history\n // update in completeNavigation\n if (state.navigation.state === \"idle\") {\n startNavigation(state.historyAction, state.location, {\n startUninterruptedRevalidation: true,\n });\n return;\n }\n\n // Otherwise, if we're currently in a loading state, just start a new\n // navigation to the navigation.location but do not trigger an uninterrupted\n // revalidation so that history correctly updates once the navigation completes\n startNavigation(\n pendingAction || state.historyAction,\n state.navigation.location,\n { overrideNavigation: state.navigation }\n );\n }\n\n // Start a navigation to the given action/location. Can optionally provide a\n // overrideNavigation which will override the normalLoad in the case of a redirect\n // navigation\n async function startNavigation(\n historyAction: HistoryAction,\n location: Location,\n opts?: {\n initialHydration?: boolean;\n submission?: Submission;\n fetcherSubmission?: Submission;\n overrideNavigation?: Navigation;\n pendingError?: ErrorResponseImpl;\n startUninterruptedRevalidation?: boolean;\n preventScrollReset?: boolean;\n replace?: boolean;\n enableViewTransition?: boolean;\n flushSync?: boolean;\n }\n ): Promise {\n // Abort any in-progress navigations and start a new one. Unset any ongoing\n // uninterrupted revalidations unless told otherwise, since we want this\n // new navigation to update history normally\n pendingNavigationController && pendingNavigationController.abort();\n pendingNavigationController = null;\n pendingAction = historyAction;\n isUninterruptedRevalidation =\n (opts && opts.startUninterruptedRevalidation) === true;\n\n // Save the current scroll position every time we start a new navigation,\n // and track whether we should reset scroll on completion\n saveScrollPosition(state.location, state.matches);\n pendingPreventScrollReset = (opts && opts.preventScrollReset) === true;\n\n pendingViewTransitionEnabled = (opts && opts.enableViewTransition) === true;\n\n let routesToUse = inFlightDataRoutes || dataRoutes;\n let loadingNavigation = opts && opts.overrideNavigation;\n let matches = matchRoutes(routesToUse, location, basename);\n let flushSync = (opts && opts.flushSync) === true;\n\n // Short circuit with a 404 on the root error boundary if we match nothing\n if (!matches) {\n let error = getInternalRouterError(404, { pathname: location.pathname });\n let { matches: notFoundMatches, route } =\n getShortCircuitMatches(routesToUse);\n // Cancel all pending deferred on 404s since we don't keep any routes\n cancelActiveDeferreds();\n completeNavigation(\n location,\n {\n matches: notFoundMatches,\n loaderData: {},\n errors: {\n [route.id]: error,\n },\n },\n { flushSync }\n );\n return;\n }\n\n // Short circuit if it's only a hash change and not a revalidation or\n // mutation submission.\n //\n // Ignore on initial page loads because since the initial load will always\n // be \"same hash\". For example, on /page#hash and submit a \n // which will default to a navigation to /page\n if (\n state.initialized &&\n !isRevalidationRequired &&\n isHashChangeOnly(state.location, location) &&\n !(opts && opts.submission && isMutationMethod(opts.submission.formMethod))\n ) {\n completeNavigation(location, { matches }, { flushSync });\n return;\n }\n\n // Create a controller/Request for this navigation\n pendingNavigationController = new AbortController();\n let request = createClientSideRequest(\n init.history,\n location,\n pendingNavigationController.signal,\n opts && opts.submission\n );\n let pendingActionData: RouteData | undefined;\n let pendingError: RouteData | undefined;\n\n if (opts && opts.pendingError) {\n // If we have a pendingError, it means the user attempted a GET submission\n // with binary FormData so assign here and skip to handleLoaders. That\n // way we handle calling loaders above the boundary etc. It's not really\n // different from an actionError in that sense.\n pendingError = {\n [findNearestBoundary(matches).route.id]: opts.pendingError,\n };\n } else if (\n opts &&\n opts.submission &&\n isMutationMethod(opts.submission.formMethod)\n ) {\n // Call action if we received an action submission\n let actionOutput = await handleAction(\n request,\n location,\n opts.submission,\n matches,\n { replace: opts.replace, flushSync }\n );\n\n if (actionOutput.shortCircuited) {\n return;\n }\n\n pendingActionData = actionOutput.pendingActionData;\n pendingError = actionOutput.pendingActionError;\n loadingNavigation = getLoadingNavigation(location, opts.submission);\n flushSync = false;\n\n // Create a GET request for the loaders\n request = new Request(request.url, { signal: request.signal });\n }\n\n // Call loaders\n let { shortCircuited, loaderData, errors } = await handleLoaders(\n request,\n location,\n matches,\n loadingNavigation,\n opts && opts.submission,\n opts && opts.fetcherSubmission,\n opts && opts.replace,\n opts && opts.initialHydration === true,\n flushSync,\n pendingActionData,\n pendingError\n );\n\n if (shortCircuited) {\n return;\n }\n\n // Clean up now that the action/loaders have completed. Don't clean up if\n // we short circuited because pendingNavigationController will have already\n // been assigned to a new controller for the next navigation\n pendingNavigationController = null;\n\n completeNavigation(location, {\n matches,\n ...(pendingActionData ? { actionData: pendingActionData } : {}),\n loaderData,\n errors,\n });\n }\n\n // Call the action matched by the leaf route for this navigation and handle\n // redirects/errors\n async function handleAction(\n request: Request,\n location: Location,\n submission: Submission,\n matches: AgnosticDataRouteMatch[],\n opts: { replace?: boolean; flushSync?: boolean } = {}\n ): Promise {\n interruptActiveLoads();\n\n // Put us in a submitting state\n let navigation = getSubmittingNavigation(location, submission);\n updateState({ navigation }, { flushSync: opts.flushSync === true });\n\n // Call our action and get the result\n let result: DataResult;\n let actionMatch = getTargetMatch(matches, location);\n\n if (!actionMatch.route.action && !actionMatch.route.lazy) {\n result = {\n type: ResultType.error,\n error: getInternalRouterError(405, {\n method: request.method,\n pathname: location.pathname,\n routeId: actionMatch.route.id,\n }),\n };\n } else {\n result = await callLoaderOrAction(\n \"action\",\n request,\n actionMatch,\n matches,\n manifest,\n mapRouteProperties,\n basename,\n future.v7_relativeSplatPath\n );\n\n if (request.signal.aborted) {\n return { shortCircuited: true };\n }\n }\n\n if (isRedirectResult(result)) {\n let replace: boolean;\n if (opts && opts.replace != null) {\n replace = opts.replace;\n } else {\n // If the user didn't explicity indicate replace behavior, replace if\n // we redirected to the exact same location we're currently at to avoid\n // double back-buttons\n replace =\n result.location === state.location.pathname + state.location.search;\n }\n await startRedirectNavigation(state, result, { submission, replace });\n return { shortCircuited: true };\n }\n\n if (isErrorResult(result)) {\n // Store off the pending error - we use it to determine which loaders\n // to call and will commit it when we complete the navigation\n let boundaryMatch = findNearestBoundary(matches, actionMatch.route.id);\n\n // By default, all submissions are REPLACE navigations, but if the\n // action threw an error that'll be rendered in an errorElement, we fall\n // back to PUSH so that the user can use the back button to get back to\n // the pre-submission form location to try again\n if ((opts && opts.replace) !== true) {\n pendingAction = HistoryAction.Push;\n }\n\n return {\n // Send back an empty object we can use to clear out any prior actionData\n pendingActionData: {},\n pendingActionError: { [boundaryMatch.route.id]: result.error },\n };\n }\n\n if (isDeferredResult(result)) {\n throw getInternalRouterError(400, { type: \"defer-action\" });\n }\n\n return {\n pendingActionData: { [actionMatch.route.id]: result.data },\n };\n }\n\n // Call all applicable loaders for the given matches, handling redirects,\n // errors, etc.\n async function handleLoaders(\n request: Request,\n location: Location,\n matches: AgnosticDataRouteMatch[],\n overrideNavigation?: Navigation,\n submission?: Submission,\n fetcherSubmission?: Submission,\n replace?: boolean,\n initialHydration?: boolean,\n flushSync?: boolean,\n pendingActionData?: RouteData,\n pendingError?: RouteData\n ): Promise {\n // Figure out the right navigation we want to use for data loading\n let loadingNavigation =\n overrideNavigation || getLoadingNavigation(location, submission);\n\n // If this was a redirect from an action we don't have a \"submission\" but\n // we have it on the loading navigation so use that if available\n let activeSubmission =\n submission ||\n fetcherSubmission ||\n getSubmissionFromNavigation(loadingNavigation);\n\n let routesToUse = inFlightDataRoutes || dataRoutes;\n let [matchesToLoad, revalidatingFetchers] = getMatchesToLoad(\n init.history,\n state,\n matches,\n activeSubmission,\n location,\n future.v7_partialHydration && initialHydration === true,\n isRevalidationRequired,\n cancelledDeferredRoutes,\n cancelledFetcherLoads,\n deletedFetchers,\n fetchLoadMatches,\n fetchRedirectIds,\n routesToUse,\n basename,\n pendingActionData,\n pendingError\n );\n\n // Cancel pending deferreds for no-longer-matched routes or routes we're\n // about to reload. Note that if this is an action reload we would have\n // already cancelled all pending deferreds so this would be a no-op\n cancelActiveDeferreds(\n (routeId) =>\n !(matches && matches.some((m) => m.route.id === routeId)) ||\n (matchesToLoad && matchesToLoad.some((m) => m.route.id === routeId))\n );\n\n pendingNavigationLoadId = ++incrementingLoadId;\n\n // Short circuit if we have no loaders to run\n if (matchesToLoad.length === 0 && revalidatingFetchers.length === 0) {\n let updatedFetchers = markFetchRedirectsDone();\n completeNavigation(\n location,\n {\n matches,\n loaderData: {},\n // Commit pending error if we're short circuiting\n errors: pendingError || null,\n ...(pendingActionData ? { actionData: pendingActionData } : {}),\n ...(updatedFetchers ? { fetchers: new Map(state.fetchers) } : {}),\n },\n { flushSync }\n );\n return { shortCircuited: true };\n }\n\n // If this is an uninterrupted revalidation, we remain in our current idle\n // state. If not, we need to switch to our loading state and load data,\n // preserving any new action data or existing action data (in the case of\n // a revalidation interrupting an actionReload)\n // If we have partialHydration enabled, then don't update the state for the\n // initial data load since it's not a \"navigation\"\n if (\n !isUninterruptedRevalidation &&\n (!future.v7_partialHydration || !initialHydration)\n ) {\n revalidatingFetchers.forEach((rf) => {\n let fetcher = state.fetchers.get(rf.key);\n let revalidatingFetcher = getLoadingFetcher(\n undefined,\n fetcher ? fetcher.data : undefined\n );\n state.fetchers.set(rf.key, revalidatingFetcher);\n });\n let actionData = pendingActionData || state.actionData;\n updateState(\n {\n navigation: loadingNavigation,\n ...(actionData\n ? Object.keys(actionData).length === 0\n ? { actionData: null }\n : { actionData }\n : {}),\n ...(revalidatingFetchers.length > 0\n ? { fetchers: new Map(state.fetchers) }\n : {}),\n },\n {\n flushSync,\n }\n );\n }\n\n revalidatingFetchers.forEach((rf) => {\n if (fetchControllers.has(rf.key)) {\n abortFetcher(rf.key);\n }\n if (rf.controller) {\n // Fetchers use an independent AbortController so that aborting a fetcher\n // (via deleteFetcher) does not abort the triggering navigation that\n // triggered the revalidation\n fetchControllers.set(rf.key, rf.controller);\n }\n });\n\n // Proxy navigation abort through to revalidation fetchers\n let abortPendingFetchRevalidations = () =>\n revalidatingFetchers.forEach((f) => abortFetcher(f.key));\n if (pendingNavigationController) {\n pendingNavigationController.signal.addEventListener(\n \"abort\",\n abortPendingFetchRevalidations\n );\n }\n\n let { results, loaderResults, fetcherResults } =\n await callLoadersAndMaybeResolveData(\n state.matches,\n matches,\n matchesToLoad,\n revalidatingFetchers,\n request\n );\n\n if (request.signal.aborted) {\n return { shortCircuited: true };\n }\n\n // Clean up _after_ loaders have completed. Don't clean up if we short\n // circuited because fetchControllers would have been aborted and\n // reassigned to new controllers for the next navigation\n if (pendingNavigationController) {\n pendingNavigationController.signal.removeEventListener(\n \"abort\",\n abortPendingFetchRevalidations\n );\n }\n revalidatingFetchers.forEach((rf) => fetchControllers.delete(rf.key));\n\n // If any loaders returned a redirect Response, start a new REPLACE navigation\n let redirect = findRedirect(results);\n if (redirect) {\n if (redirect.idx >= matchesToLoad.length) {\n // If this redirect came from a fetcher make sure we mark it in\n // fetchRedirectIds so it doesn't get revalidated on the next set of\n // loader executions\n let fetcherKey =\n revalidatingFetchers[redirect.idx - matchesToLoad.length].key;\n fetchRedirectIds.add(fetcherKey);\n }\n await startRedirectNavigation(state, redirect.result, { replace });\n return { shortCircuited: true };\n }\n\n // Process and commit output from loaders\n let { loaderData, errors } = processLoaderData(\n state,\n matches,\n matchesToLoad,\n loaderResults,\n pendingError,\n revalidatingFetchers,\n fetcherResults,\n activeDeferreds\n );\n\n // Wire up subscribers to update loaderData as promises settle\n activeDeferreds.forEach((deferredData, routeId) => {\n deferredData.subscribe((aborted) => {\n // Note: No need to updateState here since the TrackedPromise on\n // loaderData is stable across resolve/reject\n // Remove this instance if we were aborted or if promises have settled\n if (aborted || deferredData.done) {\n activeDeferreds.delete(routeId);\n }\n });\n });\n\n // During partial hydration, preserve SSR errors for routes that don't re-run\n if (future.v7_partialHydration && initialHydration && state.errors) {\n Object.entries(state.errors)\n .filter(([id]) => !matchesToLoad.some((m) => m.route.id === id))\n .forEach(([routeId, error]) => {\n errors = Object.assign(errors || {}, { [routeId]: error });\n });\n }\n\n let updatedFetchers = markFetchRedirectsDone();\n let didAbortFetchLoads = abortStaleFetchLoads(pendingNavigationLoadId);\n let shouldUpdateFetchers =\n updatedFetchers || didAbortFetchLoads || revalidatingFetchers.length > 0;\n\n return {\n loaderData,\n errors,\n ...(shouldUpdateFetchers ? { fetchers: new Map(state.fetchers) } : {}),\n };\n }\n\n // Trigger a fetcher load/submit for the given fetcher key\n function fetch(\n key: string,\n routeId: string,\n href: string | null,\n opts?: RouterFetchOptions\n ) {\n if (isServer) {\n throw new Error(\n \"router.fetch() was called during the server render, but it shouldn't be. \" +\n \"You are likely calling a useFetcher() method in the body of your component. \" +\n \"Try moving it to a useEffect or a callback.\"\n );\n }\n\n if (fetchControllers.has(key)) abortFetcher(key);\n let flushSync = (opts && opts.unstable_flushSync) === true;\n\n let routesToUse = inFlightDataRoutes || dataRoutes;\n let normalizedPath = normalizeTo(\n state.location,\n state.matches,\n basename,\n future.v7_prependBasename,\n href,\n future.v7_relativeSplatPath,\n routeId,\n opts?.relative\n );\n let matches = matchRoutes(routesToUse, normalizedPath, basename);\n\n if (!matches) {\n setFetcherError(\n key,\n routeId,\n getInternalRouterError(404, { pathname: normalizedPath }),\n { flushSync }\n );\n return;\n }\n\n let { path, submission, error } = normalizeNavigateOptions(\n future.v7_normalizeFormMethod,\n true,\n normalizedPath,\n opts\n );\n\n if (error) {\n setFetcherError(key, routeId, error, { flushSync });\n return;\n }\n\n let match = getTargetMatch(matches, path);\n\n pendingPreventScrollReset = (opts && opts.preventScrollReset) === true;\n\n if (submission && isMutationMethod(submission.formMethod)) {\n handleFetcherAction(\n key,\n routeId,\n path,\n match,\n matches,\n flushSync,\n submission\n );\n return;\n }\n\n // Store off the match so we can call it's shouldRevalidate on subsequent\n // revalidations\n fetchLoadMatches.set(key, { routeId, path });\n handleFetcherLoader(\n key,\n routeId,\n path,\n match,\n matches,\n flushSync,\n submission\n );\n }\n\n // Call the action for the matched fetcher.submit(), and then handle redirects,\n // errors, and revalidation\n async function handleFetcherAction(\n key: string,\n routeId: string,\n path: string,\n match: AgnosticDataRouteMatch,\n requestMatches: AgnosticDataRouteMatch[],\n flushSync: boolean,\n submission: Submission\n ) {\n interruptActiveLoads();\n fetchLoadMatches.delete(key);\n\n if (!match.route.action && !match.route.lazy) {\n let error = getInternalRouterError(405, {\n method: submission.formMethod,\n pathname: path,\n routeId: routeId,\n });\n setFetcherError(key, routeId, error, { flushSync });\n return;\n }\n\n // Put this fetcher into it's submitting state\n let existingFetcher = state.fetchers.get(key);\n updateFetcherState(key, getSubmittingFetcher(submission, existingFetcher), {\n flushSync,\n });\n\n // Call the action for the fetcher\n let abortController = new AbortController();\n let fetchRequest = createClientSideRequest(\n init.history,\n path,\n abortController.signal,\n submission\n );\n fetchControllers.set(key, abortController);\n\n let originatingLoadId = incrementingLoadId;\n let actionResult = await callLoaderOrAction(\n \"action\",\n fetchRequest,\n match,\n requestMatches,\n manifest,\n mapRouteProperties,\n basename,\n future.v7_relativeSplatPath\n );\n\n if (fetchRequest.signal.aborted) {\n // We can delete this so long as we weren't aborted by our own fetcher\n // re-submit which would have put _new_ controller is in fetchControllers\n if (fetchControllers.get(key) === abortController) {\n fetchControllers.delete(key);\n }\n return;\n }\n\n // When using v7_fetcherPersist, we don't want errors bubbling up to the UI\n // or redirects processed for unmounted fetchers so we just revert them to\n // idle\n if (future.v7_fetcherPersist && deletedFetchers.has(key)) {\n if (isRedirectResult(actionResult) || isErrorResult(actionResult)) {\n updateFetcherState(key, getDoneFetcher(undefined));\n return;\n }\n // Let SuccessResult's fall through for revalidation\n } else {\n if (isRedirectResult(actionResult)) {\n fetchControllers.delete(key);\n if (pendingNavigationLoadId > originatingLoadId) {\n // A new navigation was kicked off after our action started, so that\n // should take precedence over this redirect navigation. We already\n // set isRevalidationRequired so all loaders for the new route should\n // fire unless opted out via shouldRevalidate\n updateFetcherState(key, getDoneFetcher(undefined));\n return;\n } else {\n fetchRedirectIds.add(key);\n updateFetcherState(key, getLoadingFetcher(submission));\n return startRedirectNavigation(state, actionResult, {\n fetcherSubmission: submission,\n });\n }\n }\n\n // Process any non-redirect errors thrown\n if (isErrorResult(actionResult)) {\n setFetcherError(key, routeId, actionResult.error);\n return;\n }\n }\n\n if (isDeferredResult(actionResult)) {\n throw getInternalRouterError(400, { type: \"defer-action\" });\n }\n\n // Start the data load for current matches, or the next location if we're\n // in the middle of a navigation\n let nextLocation = state.navigation.location || state.location;\n let revalidationRequest = createClientSideRequest(\n init.history,\n nextLocation,\n abortController.signal\n );\n let routesToUse = inFlightDataRoutes || dataRoutes;\n let matches =\n state.navigation.state !== \"idle\"\n ? matchRoutes(routesToUse, state.navigation.location, basename)\n : state.matches;\n\n invariant(matches, \"Didn't find any matches after fetcher action\");\n\n let loadId = ++incrementingLoadId;\n fetchReloadIds.set(key, loadId);\n\n let loadFetcher = getLoadingFetcher(submission, actionResult.data);\n state.fetchers.set(key, loadFetcher);\n\n let [matchesToLoad, revalidatingFetchers] = getMatchesToLoad(\n init.history,\n state,\n matches,\n submission,\n nextLocation,\n false,\n isRevalidationRequired,\n cancelledDeferredRoutes,\n cancelledFetcherLoads,\n deletedFetchers,\n fetchLoadMatches,\n fetchRedirectIds,\n routesToUse,\n basename,\n { [match.route.id]: actionResult.data },\n undefined // No need to send through errors since we short circuit above\n );\n\n // Put all revalidating fetchers into the loading state, except for the\n // current fetcher which we want to keep in it's current loading state which\n // contains it's action submission info + action data\n revalidatingFetchers\n .filter((rf) => rf.key !== key)\n .forEach((rf) => {\n let staleKey = rf.key;\n let existingFetcher = state.fetchers.get(staleKey);\n let revalidatingFetcher = getLoadingFetcher(\n undefined,\n existingFetcher ? existingFetcher.data : undefined\n );\n state.fetchers.set(staleKey, revalidatingFetcher);\n if (fetchControllers.has(staleKey)) {\n abortFetcher(staleKey);\n }\n if (rf.controller) {\n fetchControllers.set(staleKey, rf.controller);\n }\n });\n\n updateState({ fetchers: new Map(state.fetchers) });\n\n let abortPendingFetchRevalidations = () =>\n revalidatingFetchers.forEach((rf) => abortFetcher(rf.key));\n\n abortController.signal.addEventListener(\n \"abort\",\n abortPendingFetchRevalidations\n );\n\n let { results, loaderResults, fetcherResults } =\n await callLoadersAndMaybeResolveData(\n state.matches,\n matches,\n matchesToLoad,\n revalidatingFetchers,\n revalidationRequest\n );\n\n if (abortController.signal.aborted) {\n return;\n }\n\n abortController.signal.removeEventListener(\n \"abort\",\n abortPendingFetchRevalidations\n );\n\n fetchReloadIds.delete(key);\n fetchControllers.delete(key);\n revalidatingFetchers.forEach((r) => fetchControllers.delete(r.key));\n\n let redirect = findRedirect(results);\n if (redirect) {\n if (redirect.idx >= matchesToLoad.length) {\n // If this redirect came from a fetcher make sure we mark it in\n // fetchRedirectIds so it doesn't get revalidated on the next set of\n // loader executions\n let fetcherKey =\n revalidatingFetchers[redirect.idx - matchesToLoad.length].key;\n fetchRedirectIds.add(fetcherKey);\n }\n return startRedirectNavigation(state, redirect.result);\n }\n\n // Process and commit output from loaders\n let { loaderData, errors } = processLoaderData(\n state,\n state.matches,\n matchesToLoad,\n loaderResults,\n undefined,\n revalidatingFetchers,\n fetcherResults,\n activeDeferreds\n );\n\n // Since we let revalidations complete even if the submitting fetcher was\n // deleted, only put it back to idle if it hasn't been deleted\n if (state.fetchers.has(key)) {\n let doneFetcher = getDoneFetcher(actionResult.data);\n state.fetchers.set(key, doneFetcher);\n }\n\n abortStaleFetchLoads(loadId);\n\n // If we are currently in a navigation loading state and this fetcher is\n // more recent than the navigation, we want the newer data so abort the\n // navigation and complete it with the fetcher data\n if (\n state.navigation.state === \"loading\" &&\n loadId > pendingNavigationLoadId\n ) {\n invariant(pendingAction, \"Expected pending action\");\n pendingNavigationController && pendingNavigationController.abort();\n\n completeNavigation(state.navigation.location, {\n matches,\n loaderData,\n errors,\n fetchers: new Map(state.fetchers),\n });\n } else {\n // otherwise just update with the fetcher data, preserving any existing\n // loaderData for loaders that did not need to reload. We have to\n // manually merge here since we aren't going through completeNavigation\n updateState({\n errors,\n loaderData: mergeLoaderData(\n state.loaderData,\n loaderData,\n matches,\n errors\n ),\n fetchers: new Map(state.fetchers),\n });\n isRevalidationRequired = false;\n }\n }\n\n // Call the matched loader for fetcher.load(), handling redirects, errors, etc.\n async function handleFetcherLoader(\n key: string,\n routeId: string,\n path: string,\n match: AgnosticDataRouteMatch,\n matches: AgnosticDataRouteMatch[],\n flushSync: boolean,\n submission?: Submission\n ) {\n let existingFetcher = state.fetchers.get(key);\n updateFetcherState(\n key,\n getLoadingFetcher(\n submission,\n existingFetcher ? existingFetcher.data : undefined\n ),\n { flushSync }\n );\n\n // Call the loader for this fetcher route match\n let abortController = new AbortController();\n let fetchRequest = createClientSideRequest(\n init.history,\n path,\n abortController.signal\n );\n fetchControllers.set(key, abortController);\n\n let originatingLoadId = incrementingLoadId;\n let result: DataResult = await callLoaderOrAction(\n \"loader\",\n fetchRequest,\n match,\n matches,\n manifest,\n mapRouteProperties,\n basename,\n future.v7_relativeSplatPath\n );\n\n // Deferred isn't supported for fetcher loads, await everything and treat it\n // as a normal load. resolveDeferredData will return undefined if this\n // fetcher gets aborted, so we just leave result untouched and short circuit\n // below if that happens\n if (isDeferredResult(result)) {\n result =\n (await resolveDeferredData(result, fetchRequest.signal, true)) ||\n result;\n }\n\n // We can delete this so long as we weren't aborted by our our own fetcher\n // re-load which would have put _new_ controller is in fetchControllers\n if (fetchControllers.get(key) === abortController) {\n fetchControllers.delete(key);\n }\n\n if (fetchRequest.signal.aborted) {\n return;\n }\n\n // We don't want errors bubbling up or redirects followed for unmounted\n // fetchers, so short circuit here if it was removed from the UI\n if (deletedFetchers.has(key)) {\n updateFetcherState(key, getDoneFetcher(undefined));\n return;\n }\n\n // If the loader threw a redirect Response, start a new REPLACE navigation\n if (isRedirectResult(result)) {\n if (pendingNavigationLoadId > originatingLoadId) {\n // A new navigation was kicked off after our loader started, so that\n // should take precedence over this redirect navigation\n updateFetcherState(key, getDoneFetcher(undefined));\n return;\n } else {\n fetchRedirectIds.add(key);\n await startRedirectNavigation(state, result);\n return;\n }\n }\n\n // Process any non-redirect errors thrown\n if (isErrorResult(result)) {\n setFetcherError(key, routeId, result.error);\n return;\n }\n\n invariant(!isDeferredResult(result), \"Unhandled fetcher deferred data\");\n\n // Put the fetcher back into an idle state\n updateFetcherState(key, getDoneFetcher(result.data));\n }\n\n /**\n * Utility function to handle redirects returned from an action or loader.\n * Normally, a redirect \"replaces\" the navigation that triggered it. So, for\n * example:\n *\n * - user is on /a\n * - user clicks a link to /b\n * - loader for /b redirects to /c\n *\n * In a non-JS app the browser would track the in-flight navigation to /b and\n * then replace it with /c when it encountered the redirect response. In\n * the end it would only ever update the URL bar with /c.\n *\n * In client-side routing using pushState/replaceState, we aim to emulate\n * this behavior and we also do not update history until the end of the\n * navigation (including processed redirects). This means that we never\n * actually touch history until we've processed redirects, so we just use\n * the history action from the original navigation (PUSH or REPLACE).\n */\n async function startRedirectNavigation(\n state: RouterState,\n redirect: RedirectResult,\n {\n submission,\n fetcherSubmission,\n replace,\n }: {\n submission?: Submission;\n fetcherSubmission?: Submission;\n replace?: boolean;\n } = {}\n ) {\n if (redirect.revalidate) {\n isRevalidationRequired = true;\n }\n\n let redirectLocation = createLocation(state.location, redirect.location, {\n _isRedirect: true,\n });\n invariant(\n redirectLocation,\n \"Expected a location on the redirect navigation\"\n );\n\n if (isBrowser) {\n let isDocumentReload = false;\n\n if (redirect.reloadDocument) {\n // Hard reload if the response contained X-Remix-Reload-Document\n isDocumentReload = true;\n } else if (ABSOLUTE_URL_REGEX.test(redirect.location)) {\n const url = init.history.createURL(redirect.location);\n isDocumentReload =\n // Hard reload if it's an absolute URL to a new origin\n url.origin !== routerWindow.location.origin ||\n // Hard reload if it's an absolute URL that does not match our basename\n stripBasename(url.pathname, basename) == null;\n }\n\n if (isDocumentReload) {\n if (replace) {\n routerWindow.location.replace(redirect.location);\n } else {\n routerWindow.location.assign(redirect.location);\n }\n return;\n }\n }\n\n // There's no need to abort on redirects, since we don't detect the\n // redirect until the action/loaders have settled\n pendingNavigationController = null;\n\n let redirectHistoryAction =\n replace === true ? HistoryAction.Replace : HistoryAction.Push;\n\n // Use the incoming submission if provided, fallback on the active one in\n // state.navigation\n let { formMethod, formAction, formEncType } = state.navigation;\n if (\n !submission &&\n !fetcherSubmission &&\n formMethod &&\n formAction &&\n formEncType\n ) {\n submission = getSubmissionFromNavigation(state.navigation);\n }\n\n // If this was a 307/308 submission we want to preserve the HTTP method and\n // re-submit the GET/POST/PUT/PATCH/DELETE as a submission navigation to the\n // redirected location\n let activeSubmission = submission || fetcherSubmission;\n if (\n redirectPreserveMethodStatusCodes.has(redirect.status) &&\n activeSubmission &&\n isMutationMethod(activeSubmission.formMethod)\n ) {\n await startNavigation(redirectHistoryAction, redirectLocation, {\n submission: {\n ...activeSubmission,\n formAction: redirect.location,\n },\n // Preserve this flag across redirects\n preventScrollReset: pendingPreventScrollReset,\n });\n } else {\n // If we have a navigation submission, we will preserve it through the\n // redirect navigation\n let overrideNavigation = getLoadingNavigation(\n redirectLocation,\n submission\n );\n await startNavigation(redirectHistoryAction, redirectLocation, {\n overrideNavigation,\n // Send fetcher submissions through for shouldRevalidate\n fetcherSubmission,\n // Preserve this flag across redirects\n preventScrollReset: pendingPreventScrollReset,\n });\n }\n }\n\n async function callLoadersAndMaybeResolveData(\n currentMatches: AgnosticDataRouteMatch[],\n matches: AgnosticDataRouteMatch[],\n matchesToLoad: AgnosticDataRouteMatch[],\n fetchersToLoad: RevalidatingFetcher[],\n request: Request\n ) {\n // Call all navigation loaders and revalidating fetcher loaders in parallel,\n // then slice off the results into separate arrays so we can handle them\n // accordingly\n let results = await Promise.all([\n ...matchesToLoad.map((match) =>\n callLoaderOrAction(\n \"loader\",\n request,\n match,\n matches,\n manifest,\n mapRouteProperties,\n basename,\n future.v7_relativeSplatPath\n )\n ),\n ...fetchersToLoad.map((f) => {\n if (f.matches && f.match && f.controller) {\n return callLoaderOrAction(\n \"loader\",\n createClientSideRequest(init.history, f.path, f.controller.signal),\n f.match,\n f.matches,\n manifest,\n mapRouteProperties,\n basename,\n future.v7_relativeSplatPath\n );\n } else {\n let error: ErrorResult = {\n type: ResultType.error,\n error: getInternalRouterError(404, { pathname: f.path }),\n };\n return error;\n }\n }),\n ]);\n let loaderResults = results.slice(0, matchesToLoad.length);\n let fetcherResults = results.slice(matchesToLoad.length);\n\n await Promise.all([\n resolveDeferredResults(\n currentMatches,\n matchesToLoad,\n loaderResults,\n loaderResults.map(() => request.signal),\n false,\n state.loaderData\n ),\n resolveDeferredResults(\n currentMatches,\n fetchersToLoad.map((f) => f.match),\n fetcherResults,\n fetchersToLoad.map((f) => (f.controller ? f.controller.signal : null)),\n true\n ),\n ]);\n\n return { results, loaderResults, fetcherResults };\n }\n\n function interruptActiveLoads() {\n // Every interruption triggers a revalidation\n isRevalidationRequired = true;\n\n // Cancel pending route-level deferreds and mark cancelled routes for\n // revalidation\n cancelledDeferredRoutes.push(...cancelActiveDeferreds());\n\n // Abort in-flight fetcher loads\n fetchLoadMatches.forEach((_, key) => {\n if (fetchControllers.has(key)) {\n cancelledFetcherLoads.push(key);\n abortFetcher(key);\n }\n });\n }\n\n function updateFetcherState(\n key: string,\n fetcher: Fetcher,\n opts: { flushSync?: boolean } = {}\n ) {\n state.fetchers.set(key, fetcher);\n updateState(\n { fetchers: new Map(state.fetchers) },\n { flushSync: (opts && opts.flushSync) === true }\n );\n }\n\n function setFetcherError(\n key: string,\n routeId: string,\n error: any,\n opts: { flushSync?: boolean } = {}\n ) {\n let boundaryMatch = findNearestBoundary(state.matches, routeId);\n deleteFetcher(key);\n updateState(\n {\n errors: {\n [boundaryMatch.route.id]: error,\n },\n fetchers: new Map(state.fetchers),\n },\n { flushSync: (opts && opts.flushSync) === true }\n );\n }\n\n function getFetcher(key: string): Fetcher {\n if (future.v7_fetcherPersist) {\n activeFetchers.set(key, (activeFetchers.get(key) || 0) + 1);\n // If this fetcher was previously marked for deletion, unmark it since we\n // have a new instance\n if (deletedFetchers.has(key)) {\n deletedFetchers.delete(key);\n }\n }\n return state.fetchers.get(key) || IDLE_FETCHER;\n }\n\n function deleteFetcher(key: string): void {\n let fetcher = state.fetchers.get(key);\n // Don't abort the controller if this is a deletion of a fetcher.submit()\n // in it's loading phase since - we don't want to abort the corresponding\n // revalidation and want them to complete and land\n if (\n fetchControllers.has(key) &&\n !(fetcher && fetcher.state === \"loading\" && fetchReloadIds.has(key))\n ) {\n abortFetcher(key);\n }\n fetchLoadMatches.delete(key);\n fetchReloadIds.delete(key);\n fetchRedirectIds.delete(key);\n deletedFetchers.delete(key);\n state.fetchers.delete(key);\n }\n\n function deleteFetcherAndUpdateState(key: string): void {\n if (future.v7_fetcherPersist) {\n let count = (activeFetchers.get(key) || 0) - 1;\n if (count <= 0) {\n activeFetchers.delete(key);\n deletedFetchers.add(key);\n } else {\n activeFetchers.set(key, count);\n }\n } else {\n deleteFetcher(key);\n }\n updateState({ fetchers: new Map(state.fetchers) });\n }\n\n function abortFetcher(key: string) {\n let controller = fetchControllers.get(key);\n invariant(controller, `Expected fetch controller: ${key}`);\n controller.abort();\n fetchControllers.delete(key);\n }\n\n function markFetchersDone(keys: string[]) {\n for (let key of keys) {\n let fetcher = getFetcher(key);\n let doneFetcher = getDoneFetcher(fetcher.data);\n state.fetchers.set(key, doneFetcher);\n }\n }\n\n function markFetchRedirectsDone(): boolean {\n let doneKeys = [];\n let updatedFetchers = false;\n for (let key of fetchRedirectIds) {\n let fetcher = state.fetchers.get(key);\n invariant(fetcher, `Expected fetcher: ${key}`);\n if (fetcher.state === \"loading\") {\n fetchRedirectIds.delete(key);\n doneKeys.push(key);\n updatedFetchers = true;\n }\n }\n markFetchersDone(doneKeys);\n return updatedFetchers;\n }\n\n function abortStaleFetchLoads(landedId: number): boolean {\n let yeetedKeys = [];\n for (let [key, id] of fetchReloadIds) {\n if (id < landedId) {\n let fetcher = state.fetchers.get(key);\n invariant(fetcher, `Expected fetcher: ${key}`);\n if (fetcher.state === \"loading\") {\n abortFetcher(key);\n fetchReloadIds.delete(key);\n yeetedKeys.push(key);\n }\n }\n }\n markFetchersDone(yeetedKeys);\n return yeetedKeys.length > 0;\n }\n\n function getBlocker(key: string, fn: BlockerFunction) {\n let blocker: Blocker = state.blockers.get(key) || IDLE_BLOCKER;\n\n if (blockerFunctions.get(key) !== fn) {\n blockerFunctions.set(key, fn);\n }\n\n return blocker;\n }\n\n function deleteBlocker(key: string) {\n state.blockers.delete(key);\n blockerFunctions.delete(key);\n }\n\n // Utility function to update blockers, ensuring valid state transitions\n function updateBlocker(key: string, newBlocker: Blocker) {\n let blocker = state.blockers.get(key) || IDLE_BLOCKER;\n\n // Poor mans state machine :)\n // https://mermaid.live/edit#pako:eNqVkc9OwzAMxl8l8nnjAYrEtDIOHEBIgwvKJTReGy3_lDpIqO27k6awMG0XcrLlnz87nwdonESogKXXBuE79rq75XZO3-yHds0RJVuv70YrPlUrCEe2HfrORS3rubqZfuhtpg5C9wk5tZ4VKcRUq88q9Z8RS0-48cE1iHJkL0ugbHuFLus9L6spZy8nX9MP2CNdomVaposqu3fGayT8T8-jJQwhepo_UtpgBQaDEUom04dZhAN1aJBDlUKJBxE1ceB2Smj0Mln-IBW5AFU2dwUiktt_2Qaq2dBfaKdEup85UV7Yd-dKjlnkabl2Pvr0DTkTreM\n invariant(\n (blocker.state === \"unblocked\" && newBlocker.state === \"blocked\") ||\n (blocker.state === \"blocked\" && newBlocker.state === \"blocked\") ||\n (blocker.state === \"blocked\" && newBlocker.state === \"proceeding\") ||\n (blocker.state === \"blocked\" && newBlocker.state === \"unblocked\") ||\n (blocker.state === \"proceeding\" && newBlocker.state === \"unblocked\"),\n `Invalid blocker state transition: ${blocker.state} -> ${newBlocker.state}`\n );\n\n let blockers = new Map(state.blockers);\n blockers.set(key, newBlocker);\n updateState({ blockers });\n }\n\n function shouldBlockNavigation({\n currentLocation,\n nextLocation,\n historyAction,\n }: {\n currentLocation: Location;\n nextLocation: Location;\n historyAction: HistoryAction;\n }): string | undefined {\n if (blockerFunctions.size === 0) {\n return;\n }\n\n // We ony support a single active blocker at the moment since we don't have\n // any compelling use cases for multi-blocker yet\n if (blockerFunctions.size > 1) {\n warning(false, \"A router only supports one blocker at a time\");\n }\n\n let entries = Array.from(blockerFunctions.entries());\n let [blockerKey, blockerFunction] = entries[entries.length - 1];\n let blocker = state.blockers.get(blockerKey);\n\n if (blocker && blocker.state === \"proceeding\") {\n // If the blocker is currently proceeding, we don't need to re-check\n // it and can let this navigation continue\n return;\n }\n\n // At this point, we know we're unblocked/blocked so we need to check the\n // user-provided blocker function\n if (blockerFunction({ currentLocation, nextLocation, historyAction })) {\n return blockerKey;\n }\n }\n\n function cancelActiveDeferreds(\n predicate?: (routeId: string) => boolean\n ): string[] {\n let cancelledRouteIds: string[] = [];\n activeDeferreds.forEach((dfd, routeId) => {\n if (!predicate || predicate(routeId)) {\n // Cancel the deferred - but do not remove from activeDeferreds here -\n // we rely on the subscribers to do that so our tests can assert proper\n // cleanup via _internalActiveDeferreds\n dfd.cancel();\n cancelledRouteIds.push(routeId);\n activeDeferreds.delete(routeId);\n }\n });\n return cancelledRouteIds;\n }\n\n // Opt in to capturing and reporting scroll positions during navigations,\n // used by the component\n function enableScrollRestoration(\n positions: Record,\n getPosition: GetScrollPositionFunction,\n getKey?: GetScrollRestorationKeyFunction\n ) {\n savedScrollPositions = positions;\n getScrollPosition = getPosition;\n getScrollRestorationKey = getKey || null;\n\n // Perform initial hydration scroll restoration, since we miss the boat on\n // the initial updateState() because we've not yet rendered \n // and therefore have no savedScrollPositions available\n if (!initialScrollRestored && state.navigation === IDLE_NAVIGATION) {\n initialScrollRestored = true;\n let y = getSavedScrollPosition(state.location, state.matches);\n if (y != null) {\n updateState({ restoreScrollPosition: y });\n }\n }\n\n return () => {\n savedScrollPositions = null;\n getScrollPosition = null;\n getScrollRestorationKey = null;\n };\n }\n\n function getScrollKey(location: Location, matches: AgnosticDataRouteMatch[]) {\n if (getScrollRestorationKey) {\n let key = getScrollRestorationKey(\n location,\n matches.map((m) => convertRouteMatchToUiMatch(m, state.loaderData))\n );\n return key || location.key;\n }\n return location.key;\n }\n\n function saveScrollPosition(\n location: Location,\n matches: AgnosticDataRouteMatch[]\n ): void {\n if (savedScrollPositions && getScrollPosition) {\n let key = getScrollKey(location, matches);\n savedScrollPositions[key] = getScrollPosition();\n }\n }\n\n function getSavedScrollPosition(\n location: Location,\n matches: AgnosticDataRouteMatch[]\n ): number | null {\n if (savedScrollPositions) {\n let key = getScrollKey(location, matches);\n let y = savedScrollPositions[key];\n if (typeof y === \"number\") {\n return y;\n }\n }\n return null;\n }\n\n function _internalSetRoutes(newRoutes: AgnosticDataRouteObject[]) {\n manifest = {};\n inFlightDataRoutes = convertRoutesToDataRoutes(\n newRoutes,\n mapRouteProperties,\n undefined,\n manifest\n );\n }\n\n router = {\n get basename() {\n return basename;\n },\n get future() {\n return future;\n },\n get state() {\n return state;\n },\n get routes() {\n return dataRoutes;\n },\n get window() {\n return routerWindow;\n },\n initialize,\n subscribe,\n enableScrollRestoration,\n navigate,\n fetch,\n revalidate,\n // Passthrough to history-aware createHref used by useHref so we get proper\n // hash-aware URLs in DOM paths\n createHref: (to: To) => init.history.createHref(to),\n encodeLocation: (to: To) => init.history.encodeLocation(to),\n getFetcher,\n deleteFetcher: deleteFetcherAndUpdateState,\n dispose,\n getBlocker,\n deleteBlocker,\n _internalFetchControllers: fetchControllers,\n _internalActiveDeferreds: activeDeferreds,\n // TODO: Remove setRoutes, it's temporary to avoid dealing with\n // updating the tree while validating the update algorithm.\n _internalSetRoutes,\n };\n\n return router;\n}\n//#endregion\n\n////////////////////////////////////////////////////////////////////////////////\n//#region createStaticHandler\n////////////////////////////////////////////////////////////////////////////////\n\nexport const UNSAFE_DEFERRED_SYMBOL = Symbol(\"deferred\");\n\n/**\n * Future flags to toggle new feature behavior\n */\nexport interface StaticHandlerFutureConfig {\n v7_relativeSplatPath: boolean;\n v7_throwAbortReason: boolean;\n}\n\nexport interface CreateStaticHandlerOptions {\n basename?: string;\n /**\n * @deprecated Use `mapRouteProperties` instead\n */\n detectErrorBoundary?: DetectErrorBoundaryFunction;\n mapRouteProperties?: MapRoutePropertiesFunction;\n future?: Partial;\n}\n\nexport function createStaticHandler(\n routes: AgnosticRouteObject[],\n opts?: CreateStaticHandlerOptions\n): StaticHandler {\n invariant(\n routes.length > 0,\n \"You must provide a non-empty routes array to createStaticHandler\"\n );\n\n let manifest: RouteManifest = {};\n let basename = (opts ? opts.basename : null) || \"/\";\n let mapRouteProperties: MapRoutePropertiesFunction;\n if (opts?.mapRouteProperties) {\n mapRouteProperties = opts.mapRouteProperties;\n } else if (opts?.detectErrorBoundary) {\n // If they are still using the deprecated version, wrap it with the new API\n let detectErrorBoundary = opts.detectErrorBoundary;\n mapRouteProperties = (route) => ({\n hasErrorBoundary: detectErrorBoundary(route),\n });\n } else {\n mapRouteProperties = defaultMapRouteProperties;\n }\n // Config driven behavior flags\n let future: StaticHandlerFutureConfig = {\n v7_relativeSplatPath: false,\n v7_throwAbortReason: false,\n ...(opts ? opts.future : null),\n };\n\n let dataRoutes = convertRoutesToDataRoutes(\n routes,\n mapRouteProperties,\n undefined,\n manifest\n );\n\n /**\n * The query() method is intended for document requests, in which we want to\n * call an optional action and potentially multiple loaders for all nested\n * routes. It returns a StaticHandlerContext object, which is very similar\n * to the router state (location, loaderData, actionData, errors, etc.) and\n * also adds SSR-specific information such as the statusCode and headers\n * from action/loaders Responses.\n *\n * It _should_ never throw and should report all errors through the\n * returned context.errors object, properly associating errors to their error\n * boundary. Additionally, it tracks _deepestRenderedBoundaryId which can be\n * used to emulate React error boundaries during SSr by performing a second\n * pass only down to the boundaryId.\n *\n * The one exception where we do not return a StaticHandlerContext is when a\n * redirect response is returned or thrown from any action/loader. We\n * propagate that out and return the raw Response so the HTTP server can\n * return it directly.\n */\n async function query(\n request: Request,\n { requestContext }: { requestContext?: unknown } = {}\n ): Promise {\n let url = new URL(request.url);\n let method = request.method;\n let location = createLocation(\"\", createPath(url), null, \"default\");\n let matches = matchRoutes(dataRoutes, location, basename);\n\n // SSR supports HEAD requests while SPA doesn't\n if (!isValidMethod(method) && method !== \"HEAD\") {\n let error = getInternalRouterError(405, { method });\n let { matches: methodNotAllowedMatches, route } =\n getShortCircuitMatches(dataRoutes);\n return {\n basename,\n location,\n matches: methodNotAllowedMatches,\n loaderData: {},\n actionData: null,\n errors: {\n [route.id]: error,\n },\n statusCode: error.status,\n loaderHeaders: {},\n actionHeaders: {},\n activeDeferreds: null,\n };\n } else if (!matches) {\n let error = getInternalRouterError(404, { pathname: location.pathname });\n let { matches: notFoundMatches, route } =\n getShortCircuitMatches(dataRoutes);\n return {\n basename,\n location,\n matches: notFoundMatches,\n loaderData: {},\n actionData: null,\n errors: {\n [route.id]: error,\n },\n statusCode: error.status,\n loaderHeaders: {},\n actionHeaders: {},\n activeDeferreds: null,\n };\n }\n\n let result = await queryImpl(request, location, matches, requestContext);\n if (isResponse(result)) {\n return result;\n }\n\n // When returning StaticHandlerContext, we patch back in the location here\n // since we need it for React Context. But this helps keep our submit and\n // loadRouteData operating on a Request instead of a Location\n return { location, basename, ...result };\n }\n\n /**\n * The queryRoute() method is intended for targeted route requests, either\n * for fetch ?_data requests or resource route requests. In this case, we\n * are only ever calling a single action or loader, and we are returning the\n * returned value directly. In most cases, this will be a Response returned\n * from the action/loader, but it may be a primitive or other value as well -\n * and in such cases the calling context should handle that accordingly.\n *\n * We do respect the throw/return differentiation, so if an action/loader\n * throws, then this method will throw the value. This is important so we\n * can do proper boundary identification in Remix where a thrown Response\n * must go to the Catch Boundary but a returned Response is happy-path.\n *\n * One thing to note is that any Router-initiated Errors that make sense\n * to associate with a status code will be thrown as an ErrorResponse\n * instance which include the raw Error, such that the calling context can\n * serialize the error as they see fit while including the proper response\n * code. Examples here are 404 and 405 errors that occur prior to reaching\n * any user-defined loaders.\n */\n async function queryRoute(\n request: Request,\n {\n routeId,\n requestContext,\n }: { requestContext?: unknown; routeId?: string } = {}\n ): Promise {\n let url = new URL(request.url);\n let method = request.method;\n let location = createLocation(\"\", createPath(url), null, \"default\");\n let matches = matchRoutes(dataRoutes, location, basename);\n\n // SSR supports HEAD requests while SPA doesn't\n if (!isValidMethod(method) && method !== \"HEAD\" && method !== \"OPTIONS\") {\n throw getInternalRouterError(405, { method });\n } else if (!matches) {\n throw getInternalRouterError(404, { pathname: location.pathname });\n }\n\n let match = routeId\n ? matches.find((m) => m.route.id === routeId)\n : getTargetMatch(matches, location);\n\n if (routeId && !match) {\n throw getInternalRouterError(403, {\n pathname: location.pathname,\n routeId,\n });\n } else if (!match) {\n // This should never hit I don't think?\n throw getInternalRouterError(404, { pathname: location.pathname });\n }\n\n let result = await queryImpl(\n request,\n location,\n matches,\n requestContext,\n match\n );\n if (isResponse(result)) {\n return result;\n }\n\n let error = result.errors ? Object.values(result.errors)[0] : undefined;\n if (error !== undefined) {\n // If we got back result.errors, that means the loader/action threw\n // _something_ that wasn't a Response, but it's not guaranteed/required\n // to be an `instanceof Error` either, so we have to use throw here to\n // preserve the \"error\" state outside of queryImpl.\n throw error;\n }\n\n // Pick off the right state value to return\n if (result.actionData) {\n return Object.values(result.actionData)[0];\n }\n\n if (result.loaderData) {\n let data = Object.values(result.loaderData)[0];\n if (result.activeDeferreds?.[match.route.id]) {\n data[UNSAFE_DEFERRED_SYMBOL] = result.activeDeferreds[match.route.id];\n }\n return data;\n }\n\n return undefined;\n }\n\n async function queryImpl(\n request: Request,\n location: Location,\n matches: AgnosticDataRouteMatch[],\n requestContext: unknown,\n routeMatch?: AgnosticDataRouteMatch\n ): Promise | Response> {\n invariant(\n request.signal,\n \"query()/queryRoute() requests must contain an AbortController signal\"\n );\n\n try {\n if (isMutationMethod(request.method.toLowerCase())) {\n let result = await submit(\n request,\n matches,\n routeMatch || getTargetMatch(matches, location),\n requestContext,\n routeMatch != null\n );\n return result;\n }\n\n let result = await loadRouteData(\n request,\n matches,\n requestContext,\n routeMatch\n );\n return isResponse(result)\n ? result\n : {\n ...result,\n actionData: null,\n actionHeaders: {},\n };\n } catch (e) {\n // If the user threw/returned a Response in callLoaderOrAction, we throw\n // it to bail out and then return or throw here based on whether the user\n // returned or threw\n if (isQueryRouteResponse(e)) {\n if (e.type === ResultType.error) {\n throw e.response;\n }\n return e.response;\n }\n // Redirects are always returned since they don't propagate to catch\n // boundaries\n if (isRedirectResponse(e)) {\n return e;\n }\n throw e;\n }\n }\n\n async function submit(\n request: Request,\n matches: AgnosticDataRouteMatch[],\n actionMatch: AgnosticDataRouteMatch,\n requestContext: unknown,\n isRouteRequest: boolean\n ): Promise | Response> {\n let result: DataResult;\n\n if (!actionMatch.route.action && !actionMatch.route.lazy) {\n let error = getInternalRouterError(405, {\n method: request.method,\n pathname: new URL(request.url).pathname,\n routeId: actionMatch.route.id,\n });\n if (isRouteRequest) {\n throw error;\n }\n result = {\n type: ResultType.error,\n error,\n };\n } else {\n result = await callLoaderOrAction(\n \"action\",\n request,\n actionMatch,\n matches,\n manifest,\n mapRouteProperties,\n basename,\n future.v7_relativeSplatPath,\n { isStaticRequest: true, isRouteRequest, requestContext }\n );\n\n if (request.signal.aborted) {\n throwStaticHandlerAbortedError(request, isRouteRequest, future);\n }\n }\n\n if (isRedirectResult(result)) {\n // Uhhhh - this should never happen, we should always throw these from\n // callLoaderOrAction, but the type narrowing here keeps TS happy and we\n // can get back on the \"throw all redirect responses\" train here should\n // this ever happen :/\n throw new Response(null, {\n status: result.status,\n headers: {\n Location: result.location,\n },\n });\n }\n\n if (isDeferredResult(result)) {\n let error = getInternalRouterError(400, { type: \"defer-action\" });\n if (isRouteRequest) {\n throw error;\n }\n result = {\n type: ResultType.error,\n error,\n };\n }\n\n if (isRouteRequest) {\n // Note: This should only be non-Response values if we get here, since\n // isRouteRequest should throw any Response received in callLoaderOrAction\n if (isErrorResult(result)) {\n throw result.error;\n }\n\n return {\n matches: [actionMatch],\n loaderData: {},\n actionData: { [actionMatch.route.id]: result.data },\n errors: null,\n // Note: statusCode + headers are unused here since queryRoute will\n // return the raw Response or value\n statusCode: 200,\n loaderHeaders: {},\n actionHeaders: {},\n activeDeferreds: null,\n };\n }\n\n if (isErrorResult(result)) {\n // Store off the pending error - we use it to determine which loaders\n // to call and will commit it when we complete the navigation\n let boundaryMatch = findNearestBoundary(matches, actionMatch.route.id);\n let context = await loadRouteData(\n request,\n matches,\n requestContext,\n undefined,\n {\n [boundaryMatch.route.id]: result.error,\n }\n );\n\n // action status codes take precedence over loader status codes\n return {\n ...context,\n statusCode: isRouteErrorResponse(result.error)\n ? result.error.status\n : 500,\n actionData: null,\n actionHeaders: {\n ...(result.headers ? { [actionMatch.route.id]: result.headers } : {}),\n },\n };\n }\n\n // Create a GET request for the loaders\n let loaderRequest = new Request(request.url, {\n headers: request.headers,\n redirect: request.redirect,\n signal: request.signal,\n });\n let context = await loadRouteData(loaderRequest, matches, requestContext);\n\n return {\n ...context,\n // action status codes take precedence over loader status codes\n ...(result.statusCode ? { statusCode: result.statusCode } : {}),\n actionData: {\n [actionMatch.route.id]: result.data,\n },\n actionHeaders: {\n ...(result.headers ? { [actionMatch.route.id]: result.headers } : {}),\n },\n };\n }\n\n async function loadRouteData(\n request: Request,\n matches: AgnosticDataRouteMatch[],\n requestContext: unknown,\n routeMatch?: AgnosticDataRouteMatch,\n pendingActionError?: RouteData\n ): Promise<\n | Omit<\n StaticHandlerContext,\n \"location\" | \"basename\" | \"actionData\" | \"actionHeaders\"\n >\n | Response\n > {\n let isRouteRequest = routeMatch != null;\n\n // Short circuit if we have no loaders to run (queryRoute())\n if (\n isRouteRequest &&\n !routeMatch?.route.loader &&\n !routeMatch?.route.lazy\n ) {\n throw getInternalRouterError(400, {\n method: request.method,\n pathname: new URL(request.url).pathname,\n routeId: routeMatch?.route.id,\n });\n }\n\n let requestMatches = routeMatch\n ? [routeMatch]\n : getLoaderMatchesUntilBoundary(\n matches,\n Object.keys(pendingActionError || {})[0]\n );\n let matchesToLoad = requestMatches.filter(\n (m) => m.route.loader || m.route.lazy\n );\n\n // Short circuit if we have no loaders to run (query())\n if (matchesToLoad.length === 0) {\n return {\n matches,\n // Add a null for all matched routes for proper revalidation on the client\n loaderData: matches.reduce(\n (acc, m) => Object.assign(acc, { [m.route.id]: null }),\n {}\n ),\n errors: pendingActionError || null,\n statusCode: 200,\n loaderHeaders: {},\n activeDeferreds: null,\n };\n }\n\n let results = await Promise.all([\n ...matchesToLoad.map((match) =>\n callLoaderOrAction(\n \"loader\",\n request,\n match,\n matches,\n manifest,\n mapRouteProperties,\n basename,\n future.v7_relativeSplatPath,\n { isStaticRequest: true, isRouteRequest, requestContext }\n )\n ),\n ]);\n\n if (request.signal.aborted) {\n throwStaticHandlerAbortedError(request, isRouteRequest, future);\n }\n\n // Process and commit output from loaders\n let activeDeferreds = new Map();\n let context = processRouteLoaderData(\n matches,\n matchesToLoad,\n results,\n pendingActionError,\n activeDeferreds\n );\n\n // Add a null for any non-loader matches for proper revalidation on the client\n let executedLoaders = new Set(\n matchesToLoad.map((match) => match.route.id)\n );\n matches.forEach((match) => {\n if (!executedLoaders.has(match.route.id)) {\n context.loaderData[match.route.id] = null;\n }\n });\n\n return {\n ...context,\n matches,\n activeDeferreds:\n activeDeferreds.size > 0\n ? Object.fromEntries(activeDeferreds.entries())\n : null,\n };\n }\n\n return {\n dataRoutes,\n query,\n queryRoute,\n };\n}\n\n//#endregion\n\n////////////////////////////////////////////////////////////////////////////////\n//#region Helpers\n////////////////////////////////////////////////////////////////////////////////\n\n/**\n * Given an existing StaticHandlerContext and an error thrown at render time,\n * provide an updated StaticHandlerContext suitable for a second SSR render\n */\nexport function getStaticContextFromError(\n routes: AgnosticDataRouteObject[],\n context: StaticHandlerContext,\n error: any\n) {\n let newContext: StaticHandlerContext = {\n ...context,\n statusCode: isRouteErrorResponse(error) ? error.status : 500,\n errors: {\n [context._deepestRenderedBoundaryId || routes[0].id]: error,\n },\n };\n return newContext;\n}\n\nfunction throwStaticHandlerAbortedError(\n request: Request,\n isRouteRequest: boolean,\n future: StaticHandlerFutureConfig\n) {\n if (future.v7_throwAbortReason && request.signal.reason !== undefined) {\n throw request.signal.reason;\n }\n\n let method = isRouteRequest ? \"queryRoute\" : \"query\";\n throw new Error(`${method}() call aborted: ${request.method} ${request.url}`);\n}\n\nfunction isSubmissionNavigation(\n opts: BaseNavigateOrFetchOptions\n): opts is SubmissionNavigateOptions {\n return (\n opts != null &&\n ((\"formData\" in opts && opts.formData != null) ||\n (\"body\" in opts && opts.body !== undefined))\n );\n}\n\nfunction normalizeTo(\n location: Path,\n matches: AgnosticDataRouteMatch[],\n basename: string,\n prependBasename: boolean,\n to: To | null,\n v7_relativeSplatPath: boolean,\n fromRouteId?: string,\n relative?: RelativeRoutingType\n) {\n let contextualMatches: AgnosticDataRouteMatch[];\n let activeRouteMatch: AgnosticDataRouteMatch | undefined;\n if (fromRouteId) {\n // Grab matches up to the calling route so our route-relative logic is\n // relative to the correct source route\n contextualMatches = [];\n for (let match of matches) {\n contextualMatches.push(match);\n if (match.route.id === fromRouteId) {\n activeRouteMatch = match;\n break;\n }\n }\n } else {\n contextualMatches = matches;\n activeRouteMatch = matches[matches.length - 1];\n }\n\n // Resolve the relative path\n let path = resolveTo(\n to ? to : \".\",\n getResolveToMatches(contextualMatches, v7_relativeSplatPath),\n stripBasename(location.pathname, basename) || location.pathname,\n relative === \"path\"\n );\n\n // When `to` is not specified we inherit search/hash from the current\n // location, unlike when to=\".\" and we just inherit the path.\n // See https://github.com/remix-run/remix/issues/927\n if (to == null) {\n path.search = location.search;\n path.hash = location.hash;\n }\n\n // Add an ?index param for matched index routes if we don't already have one\n if (\n (to == null || to === \"\" || to === \".\") &&\n activeRouteMatch &&\n activeRouteMatch.route.index &&\n !hasNakedIndexQuery(path.search)\n ) {\n path.search = path.search\n ? path.search.replace(/^\\?/, \"?index&\")\n : \"?index\";\n }\n\n // If we're operating within a basename, prepend it to the pathname. If\n // this is a root navigation, then just use the raw basename which allows\n // the basename to have full control over the presence of a trailing slash\n // on root actions\n if (prependBasename && basename !== \"/\") {\n path.pathname =\n path.pathname === \"/\" ? basename : joinPaths([basename, path.pathname]);\n }\n\n return createPath(path);\n}\n\n// Normalize navigation options by converting formMethod=GET formData objects to\n// URLSearchParams so they behave identically to links with query params\nfunction normalizeNavigateOptions(\n normalizeFormMethod: boolean,\n isFetcher: boolean,\n path: string,\n opts?: BaseNavigateOrFetchOptions\n): {\n path: string;\n submission?: Submission;\n error?: ErrorResponseImpl;\n} {\n // Return location verbatim on non-submission navigations\n if (!opts || !isSubmissionNavigation(opts)) {\n return { path };\n }\n\n if (opts.formMethod && !isValidMethod(opts.formMethod)) {\n return {\n path,\n error: getInternalRouterError(405, { method: opts.formMethod }),\n };\n }\n\n let getInvalidBodyError = () => ({\n path,\n error: getInternalRouterError(400, { type: \"invalid-body\" }),\n });\n\n // Create a Submission on non-GET navigations\n let rawFormMethod = opts.formMethod || \"get\";\n let formMethod = normalizeFormMethod\n ? (rawFormMethod.toUpperCase() as V7_FormMethod)\n : (rawFormMethod.toLowerCase() as FormMethod);\n let formAction = stripHashFromPath(path);\n\n if (opts.body !== undefined) {\n if (opts.formEncType === \"text/plain\") {\n // text only support POST/PUT/PATCH/DELETE submissions\n if (!isMutationMethod(formMethod)) {\n return getInvalidBodyError();\n }\n\n let text =\n typeof opts.body === \"string\"\n ? opts.body\n : opts.body instanceof FormData ||\n opts.body instanceof URLSearchParams\n ? // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#plain-text-form-data\n Array.from(opts.body.entries()).reduce(\n (acc, [name, value]) => `${acc}${name}=${value}\\n`,\n \"\"\n )\n : String(opts.body);\n\n return {\n path,\n submission: {\n formMethod,\n formAction,\n formEncType: opts.formEncType,\n formData: undefined,\n json: undefined,\n text,\n },\n };\n } else if (opts.formEncType === \"application/json\") {\n // json only supports POST/PUT/PATCH/DELETE submissions\n if (!isMutationMethod(formMethod)) {\n return getInvalidBodyError();\n }\n\n try {\n let json =\n typeof opts.body === \"string\" ? JSON.parse(opts.body) : opts.body;\n\n return {\n path,\n submission: {\n formMethod,\n formAction,\n formEncType: opts.formEncType,\n formData: undefined,\n json,\n text: undefined,\n },\n };\n } catch (e) {\n return getInvalidBodyError();\n }\n }\n }\n\n invariant(\n typeof FormData === \"function\",\n \"FormData is not available in this environment\"\n );\n\n let searchParams: URLSearchParams;\n let formData: FormData;\n\n if (opts.formData) {\n searchParams = convertFormDataToSearchParams(opts.formData);\n formData = opts.formData;\n } else if (opts.body instanceof FormData) {\n searchParams = convertFormDataToSearchParams(opts.body);\n formData = opts.body;\n } else if (opts.body instanceof URLSearchParams) {\n searchParams = opts.body;\n formData = convertSearchParamsToFormData(searchParams);\n } else if (opts.body == null) {\n searchParams = new URLSearchParams();\n formData = new FormData();\n } else {\n try {\n searchParams = new URLSearchParams(opts.body);\n formData = convertSearchParamsToFormData(searchParams);\n } catch (e) {\n return getInvalidBodyError();\n }\n }\n\n let submission: Submission = {\n formMethod,\n formAction,\n formEncType:\n (opts && opts.formEncType) || \"application/x-www-form-urlencoded\",\n formData,\n json: undefined,\n text: undefined,\n };\n\n if (isMutationMethod(submission.formMethod)) {\n return { path, submission };\n }\n\n // Flatten submission onto URLSearchParams for GET submissions\n let parsedPath = parsePath(path);\n // On GET navigation submissions we can drop the ?index param from the\n // resulting location since all loaders will run. But fetcher GET submissions\n // only run a single loader so we need to preserve any incoming ?index params\n if (isFetcher && parsedPath.search && hasNakedIndexQuery(parsedPath.search)) {\n searchParams.append(\"index\", \"\");\n }\n parsedPath.search = `?${searchParams}`;\n\n return { path: createPath(parsedPath), submission };\n}\n\n// Filter out all routes below any caught error as they aren't going to\n// render so we don't need to load them\nfunction getLoaderMatchesUntilBoundary(\n matches: AgnosticDataRouteMatch[],\n boundaryId?: string\n) {\n let boundaryMatches = matches;\n if (boundaryId) {\n let index = matches.findIndex((m) => m.route.id === boundaryId);\n if (index >= 0) {\n boundaryMatches = matches.slice(0, index);\n }\n }\n return boundaryMatches;\n}\n\nfunction getMatchesToLoad(\n history: History,\n state: RouterState,\n matches: AgnosticDataRouteMatch[],\n submission: Submission | undefined,\n location: Location,\n isInitialLoad: boolean,\n isRevalidationRequired: boolean,\n cancelledDeferredRoutes: string[],\n cancelledFetcherLoads: string[],\n deletedFetchers: Set,\n fetchLoadMatches: Map,\n fetchRedirectIds: Set,\n routesToUse: AgnosticDataRouteObject[],\n basename: string | undefined,\n pendingActionData?: RouteData,\n pendingError?: RouteData\n): [AgnosticDataRouteMatch[], RevalidatingFetcher[]] {\n let actionResult = pendingError\n ? Object.values(pendingError)[0]\n : pendingActionData\n ? Object.values(pendingActionData)[0]\n : undefined;\n\n let currentUrl = history.createURL(state.location);\n let nextUrl = history.createURL(location);\n\n // Pick navigation matches that are net-new or qualify for revalidation\n let boundaryId = pendingError ? Object.keys(pendingError)[0] : undefined;\n let boundaryMatches = getLoaderMatchesUntilBoundary(matches, boundaryId);\n\n let navigationMatches = boundaryMatches.filter((match, index) => {\n let { route } = match;\n if (route.lazy) {\n // We haven't loaded this route yet so we don't know if it's got a loader!\n return true;\n }\n\n if (route.loader == null) {\n return false;\n }\n\n if (isInitialLoad) {\n if (route.loader.hydrate) {\n return true;\n }\n return (\n state.loaderData[route.id] === undefined &&\n // Don't re-run if the loader ran and threw an error\n (!state.errors || state.errors[route.id] === undefined)\n );\n }\n\n // Always call the loader on new route instances and pending defer cancellations\n if (\n isNewLoader(state.loaderData, state.matches[index], match) ||\n cancelledDeferredRoutes.some((id) => id === match.route.id)\n ) {\n return true;\n }\n\n // This is the default implementation for when we revalidate. If the route\n // provides it's own implementation, then we give them full control but\n // provide this value so they can leverage it if needed after they check\n // their own specific use cases\n let currentRouteMatch = state.matches[index];\n let nextRouteMatch = match;\n\n return shouldRevalidateLoader(match, {\n currentUrl,\n currentParams: currentRouteMatch.params,\n nextUrl,\n nextParams: nextRouteMatch.params,\n ...submission,\n actionResult,\n defaultShouldRevalidate:\n // Forced revalidation due to submission, useRevalidator, or X-Remix-Revalidate\n isRevalidationRequired ||\n // Clicked the same link, resubmitted a GET form\n currentUrl.pathname + currentUrl.search ===\n nextUrl.pathname + nextUrl.search ||\n // Search params affect all loaders\n currentUrl.search !== nextUrl.search ||\n isNewRouteInstance(currentRouteMatch, nextRouteMatch),\n });\n });\n\n // Pick fetcher.loads that need to be revalidated\n let revalidatingFetchers: RevalidatingFetcher[] = [];\n fetchLoadMatches.forEach((f, key) => {\n // Don't revalidate:\n // - on initial load (shouldn't be any fetchers then anyway)\n // - if fetcher won't be present in the subsequent render\n // - no longer matches the URL (v7_fetcherPersist=false)\n // - was unmounted but persisted due to v7_fetcherPersist=true\n if (\n isInitialLoad ||\n !matches.some((m) => m.route.id === f.routeId) ||\n deletedFetchers.has(key)\n ) {\n return;\n }\n\n let fetcherMatches = matchRoutes(routesToUse, f.path, basename);\n\n // If the fetcher path no longer matches, push it in with null matches so\n // we can trigger a 404 in callLoadersAndMaybeResolveData. Note this is\n // currently only a use-case for Remix HMR where the route tree can change\n // at runtime and remove a route previously loaded via a fetcher\n if (!fetcherMatches) {\n revalidatingFetchers.push({\n key,\n routeId: f.routeId,\n path: f.path,\n matches: null,\n match: null,\n controller: null,\n });\n return;\n }\n\n // Revalidating fetchers are decoupled from the route matches since they\n // load from a static href. They revalidate based on explicit revalidation\n // (submission, useRevalidator, or X-Remix-Revalidate)\n let fetcher = state.fetchers.get(key);\n let fetcherMatch = getTargetMatch(fetcherMatches, f.path);\n\n let shouldRevalidate = false;\n if (fetchRedirectIds.has(key)) {\n // Never trigger a revalidation of an actively redirecting fetcher\n shouldRevalidate = false;\n } else if (cancelledFetcherLoads.includes(key)) {\n // Always revalidate if the fetcher was cancelled\n shouldRevalidate = true;\n } else if (\n fetcher &&\n fetcher.state !== \"idle\" &&\n fetcher.data === undefined\n ) {\n // If the fetcher hasn't ever completed loading yet, then this isn't a\n // revalidation, it would just be a brand new load if an explicit\n // revalidation is required\n shouldRevalidate = isRevalidationRequired;\n } else {\n // Otherwise fall back on any user-defined shouldRevalidate, defaulting\n // to explicit revalidations only\n shouldRevalidate = shouldRevalidateLoader(fetcherMatch, {\n currentUrl,\n currentParams: state.matches[state.matches.length - 1].params,\n nextUrl,\n nextParams: matches[matches.length - 1].params,\n ...submission,\n actionResult,\n defaultShouldRevalidate: isRevalidationRequired,\n });\n }\n\n if (shouldRevalidate) {\n revalidatingFetchers.push({\n key,\n routeId: f.routeId,\n path: f.path,\n matches: fetcherMatches,\n match: fetcherMatch,\n controller: new AbortController(),\n });\n }\n });\n\n return [navigationMatches, revalidatingFetchers];\n}\n\nfunction isNewLoader(\n currentLoaderData: RouteData,\n currentMatch: AgnosticDataRouteMatch,\n match: AgnosticDataRouteMatch\n) {\n let isNew =\n // [a] -> [a, b]\n !currentMatch ||\n // [a, b] -> [a, c]\n match.route.id !== currentMatch.route.id;\n\n // Handle the case that we don't have data for a re-used route, potentially\n // from a prior error or from a cancelled pending deferred\n let isMissingData = currentLoaderData[match.route.id] === undefined;\n\n // Always load if this is a net-new route or we don't yet have data\n return isNew || isMissingData;\n}\n\nfunction isNewRouteInstance(\n currentMatch: AgnosticDataRouteMatch,\n match: AgnosticDataRouteMatch\n) {\n let currentPath = currentMatch.route.path;\n return (\n // param change for this match, /users/123 -> /users/456\n currentMatch.pathname !== match.pathname ||\n // splat param changed, which is not present in match.path\n // e.g. /files/images/avatar.jpg -> files/finances.xls\n (currentPath != null &&\n currentPath.endsWith(\"*\") &&\n currentMatch.params[\"*\"] !== match.params[\"*\"])\n );\n}\n\nfunction shouldRevalidateLoader(\n loaderMatch: AgnosticDataRouteMatch,\n arg: ShouldRevalidateFunctionArgs\n) {\n if (loaderMatch.route.shouldRevalidate) {\n let routeChoice = loaderMatch.route.shouldRevalidate(arg);\n if (typeof routeChoice === \"boolean\") {\n return routeChoice;\n }\n }\n\n return arg.defaultShouldRevalidate;\n}\n\n/**\n * Execute route.lazy() methods to lazily load route modules (loader, action,\n * shouldRevalidate) and update the routeManifest in place which shares objects\n * with dataRoutes so those get updated as well.\n */\nasync function loadLazyRouteModule(\n route: AgnosticDataRouteObject,\n mapRouteProperties: MapRoutePropertiesFunction,\n manifest: RouteManifest\n) {\n if (!route.lazy) {\n return;\n }\n\n let lazyRoute = await route.lazy();\n\n // If the lazy route function was executed and removed by another parallel\n // call then we can return - first lazy() to finish wins because the return\n // value of lazy is expected to be static\n if (!route.lazy) {\n return;\n }\n\n let routeToUpdate = manifest[route.id];\n invariant(routeToUpdate, \"No route found in manifest\");\n\n // Update the route in place. This should be safe because there's no way\n // we could yet be sitting on this route as we can't get there without\n // resolving lazy() first.\n //\n // This is different than the HMR \"update\" use-case where we may actively be\n // on the route being updated. The main concern boils down to \"does this\n // mutation affect any ongoing navigations or any current state.matches\n // values?\". If not, it should be safe to update in place.\n let routeUpdates: Record = {};\n for (let lazyRouteProperty in lazyRoute) {\n let staticRouteValue =\n routeToUpdate[lazyRouteProperty as keyof typeof routeToUpdate];\n\n let isPropertyStaticallyDefined =\n staticRouteValue !== undefined &&\n // This property isn't static since it should always be updated based\n // on the route updates\n lazyRouteProperty !== \"hasErrorBoundary\";\n\n warning(\n !isPropertyStaticallyDefined,\n `Route \"${routeToUpdate.id}\" has a static property \"${lazyRouteProperty}\" ` +\n `defined but its lazy function is also returning a value for this property. ` +\n `The lazy route property \"${lazyRouteProperty}\" will be ignored.`\n );\n\n if (\n !isPropertyStaticallyDefined &&\n !immutableRouteKeys.has(lazyRouteProperty as ImmutableRouteKey)\n ) {\n routeUpdates[lazyRouteProperty] =\n lazyRoute[lazyRouteProperty as keyof typeof lazyRoute];\n }\n }\n\n // Mutate the route with the provided updates. Do this first so we pass\n // the updated version to mapRouteProperties\n Object.assign(routeToUpdate, routeUpdates);\n\n // Mutate the `hasErrorBoundary` property on the route based on the route\n // updates and remove the `lazy` function so we don't resolve the lazy\n // route again.\n Object.assign(routeToUpdate, {\n // To keep things framework agnostic, we use the provided\n // `mapRouteProperties` (or wrapped `detectErrorBoundary`) function to\n // set the framework-aware properties (`element`/`hasErrorBoundary`) since\n // the logic will differ between frameworks.\n ...mapRouteProperties(routeToUpdate),\n lazy: undefined,\n });\n}\n\nasync function callLoaderOrAction(\n type: \"loader\" | \"action\",\n request: Request,\n match: AgnosticDataRouteMatch,\n matches: AgnosticDataRouteMatch[],\n manifest: RouteManifest,\n mapRouteProperties: MapRoutePropertiesFunction,\n basename: string,\n v7_relativeSplatPath: boolean,\n opts: {\n isStaticRequest?: boolean;\n isRouteRequest?: boolean;\n requestContext?: unknown;\n } = {}\n): Promise {\n let resultType;\n let result;\n let onReject: (() => void) | undefined;\n\n let runHandler = (handler: ActionFunction | LoaderFunction) => {\n // Setup a promise we can race against so that abort signals short circuit\n let reject: () => void;\n let abortPromise = new Promise((_, r) => (reject = r));\n onReject = () => reject();\n request.signal.addEventListener(\"abort\", onReject);\n return Promise.race([\n handler({\n request,\n params: match.params,\n context: opts.requestContext,\n }),\n abortPromise,\n ]);\n };\n\n try {\n let handler = match.route[type];\n\n if (match.route.lazy) {\n if (handler) {\n // Run statically defined handler in parallel with lazy()\n let handlerError;\n let values = await Promise.all([\n // If the handler throws, don't let it immediately bubble out,\n // since we need to let the lazy() execution finish so we know if this\n // route has a boundary that can handle the error\n runHandler(handler).catch((e) => {\n handlerError = e;\n }),\n loadLazyRouteModule(match.route, mapRouteProperties, manifest),\n ]);\n if (handlerError) {\n throw handlerError;\n }\n result = values[0];\n } else {\n // Load lazy route module, then run any returned handler\n await loadLazyRouteModule(match.route, mapRouteProperties, manifest);\n\n handler = match.route[type];\n if (handler) {\n // Handler still run even if we got interrupted to maintain consistency\n // with un-abortable behavior of handler execution on non-lazy or\n // previously-lazy-loaded routes\n result = await runHandler(handler);\n } else if (type === \"action\") {\n let url = new URL(request.url);\n let pathname = url.pathname + url.search;\n throw getInternalRouterError(405, {\n method: request.method,\n pathname,\n routeId: match.route.id,\n });\n } else {\n // lazy() route has no loader to run. Short circuit here so we don't\n // hit the invariant below that errors on returning undefined.\n return { type: ResultType.data, data: undefined };\n }\n }\n } else if (!handler) {\n let url = new URL(request.url);\n let pathname = url.pathname + url.search;\n throw getInternalRouterError(404, {\n pathname,\n });\n } else {\n result = await runHandler(handler);\n }\n\n invariant(\n result !== undefined,\n `You defined ${type === \"action\" ? \"an action\" : \"a loader\"} for route ` +\n `\"${match.route.id}\" but didn't return anything from your \\`${type}\\` ` +\n `function. Please return a value or \\`null\\`.`\n );\n } catch (e) {\n resultType = ResultType.error;\n result = e;\n } finally {\n if (onReject) {\n request.signal.removeEventListener(\"abort\", onReject);\n }\n }\n\n if (isResponse(result)) {\n let status = result.status;\n\n // Process redirects\n if (redirectStatusCodes.has(status)) {\n let location = result.headers.get(\"Location\");\n invariant(\n location,\n \"Redirects returned/thrown from loaders/actions must have a Location header\"\n );\n\n // Support relative routing in internal redirects\n if (!ABSOLUTE_URL_REGEX.test(location)) {\n location = normalizeTo(\n new URL(request.url),\n matches.slice(0, matches.indexOf(match) + 1),\n basename,\n true,\n location,\n v7_relativeSplatPath\n );\n } else if (!opts.isStaticRequest) {\n // Strip off the protocol+origin for same-origin + same-basename absolute\n // redirects. If this is a static request, we can let it go back to the\n // browser as-is\n let currentUrl = new URL(request.url);\n let url = location.startsWith(\"//\")\n ? new URL(currentUrl.protocol + location)\n : new URL(location);\n let isSameBasename = stripBasename(url.pathname, basename) != null;\n if (url.origin === currentUrl.origin && isSameBasename) {\n location = url.pathname + url.search + url.hash;\n }\n }\n\n // Don't process redirects in the router during static requests requests.\n // Instead, throw the Response and let the server handle it with an HTTP\n // redirect. We also update the Location header in place in this flow so\n // basename and relative routing is taken into account\n if (opts.isStaticRequest) {\n result.headers.set(\"Location\", location);\n throw result;\n }\n\n return {\n type: ResultType.redirect,\n status,\n location,\n revalidate: result.headers.get(\"X-Remix-Revalidate\") !== null,\n reloadDocument: result.headers.get(\"X-Remix-Reload-Document\") !== null,\n };\n }\n\n // For SSR single-route requests, we want to hand Responses back directly\n // without unwrapping. We do this with the QueryRouteResponse wrapper\n // interface so we can know whether it was returned or thrown\n if (opts.isRouteRequest) {\n let queryRouteResponse: QueryRouteResponse = {\n type:\n resultType === ResultType.error ? ResultType.error : ResultType.data,\n response: result,\n };\n throw queryRouteResponse;\n }\n\n let data: any;\n\n try {\n let contentType = result.headers.get(\"Content-Type\");\n // Check between word boundaries instead of startsWith() due to the last\n // paragraph of https://httpwg.org/specs/rfc9110.html#field.content-type\n if (contentType && /\\bapplication\\/json\\b/.test(contentType)) {\n if (result.body == null) {\n data = null;\n } else {\n data = await result.json();\n }\n } else {\n data = await result.text();\n }\n } catch (e) {\n return { type: ResultType.error, error: e };\n }\n\n if (resultType === ResultType.error) {\n return {\n type: resultType,\n error: new ErrorResponseImpl(status, result.statusText, data),\n headers: result.headers,\n };\n }\n\n return {\n type: ResultType.data,\n data,\n statusCode: result.status,\n headers: result.headers,\n };\n }\n\n if (resultType === ResultType.error) {\n return { type: resultType, error: result };\n }\n\n if (isDeferredData(result)) {\n return {\n type: ResultType.deferred,\n deferredData: result,\n statusCode: result.init?.status,\n headers: result.init?.headers && new Headers(result.init.headers),\n };\n }\n\n return { type: ResultType.data, data: result };\n}\n\n// Utility method for creating the Request instances for loaders/actions during\n// client-side navigations and fetches. During SSR we will always have a\n// Request instance from the static handler (query/queryRoute)\nfunction createClientSideRequest(\n history: History,\n location: string | Location,\n signal: AbortSignal,\n submission?: Submission\n): Request {\n let url = history.createURL(stripHashFromPath(location)).toString();\n let init: RequestInit = { signal };\n\n if (submission && isMutationMethod(submission.formMethod)) {\n let { formMethod, formEncType } = submission;\n // Didn't think we needed this but it turns out unlike other methods, patch\n // won't be properly normalized to uppercase and results in a 405 error.\n // See: https://fetch.spec.whatwg.org/#concept-method\n init.method = formMethod.toUpperCase();\n\n if (formEncType === \"application/json\") {\n init.headers = new Headers({ \"Content-Type\": formEncType });\n init.body = JSON.stringify(submission.json);\n } else if (formEncType === \"text/plain\") {\n // Content-Type is inferred (https://fetch.spec.whatwg.org/#dom-request)\n init.body = submission.text;\n } else if (\n formEncType === \"application/x-www-form-urlencoded\" &&\n submission.formData\n ) {\n // Content-Type is inferred (https://fetch.spec.whatwg.org/#dom-request)\n init.body = convertFormDataToSearchParams(submission.formData);\n } else {\n // Content-Type is inferred (https://fetch.spec.whatwg.org/#dom-request)\n init.body = submission.formData;\n }\n }\n\n return new Request(url, init);\n}\n\nfunction convertFormDataToSearchParams(formData: FormData): URLSearchParams {\n let searchParams = new URLSearchParams();\n\n for (let [key, value] of formData.entries()) {\n // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#converting-an-entry-list-to-a-list-of-name-value-pairs\n searchParams.append(key, typeof value === \"string\" ? value : value.name);\n }\n\n return searchParams;\n}\n\nfunction convertSearchParamsToFormData(\n searchParams: URLSearchParams\n): FormData {\n let formData = new FormData();\n for (let [key, value] of searchParams.entries()) {\n formData.append(key, value);\n }\n return formData;\n}\n\nfunction processRouteLoaderData(\n matches: AgnosticDataRouteMatch[],\n matchesToLoad: AgnosticDataRouteMatch[],\n results: DataResult[],\n pendingError: RouteData | undefined,\n activeDeferreds: Map\n): {\n loaderData: RouterState[\"loaderData\"];\n errors: RouterState[\"errors\"] | null;\n statusCode: number;\n loaderHeaders: Record;\n} {\n // Fill in loaderData/errors from our loaders\n let loaderData: RouterState[\"loaderData\"] = {};\n let errors: RouterState[\"errors\"] | null = null;\n let statusCode: number | undefined;\n let foundError = false;\n let loaderHeaders: Record = {};\n\n // Process loader results into state.loaderData/state.errors\n results.forEach((result, index) => {\n let id = matchesToLoad[index].route.id;\n invariant(\n !isRedirectResult(result),\n \"Cannot handle redirect results in processLoaderData\"\n );\n if (isErrorResult(result)) {\n // Look upwards from the matched route for the closest ancestor\n // error boundary, defaulting to the root match\n let boundaryMatch = findNearestBoundary(matches, id);\n let error = result.error;\n // If we have a pending action error, we report it at the highest-route\n // that throws a loader error, and then clear it out to indicate that\n // it was consumed\n if (pendingError) {\n error = Object.values(pendingError)[0];\n pendingError = undefined;\n }\n\n errors = errors || {};\n\n // Prefer higher error values if lower errors bubble to the same boundary\n if (errors[boundaryMatch.route.id] == null) {\n errors[boundaryMatch.route.id] = error;\n }\n\n // Clear our any prior loaderData for the throwing route\n loaderData[id] = undefined;\n\n // Once we find our first (highest) error, we set the status code and\n // prevent deeper status codes from overriding\n if (!foundError) {\n foundError = true;\n statusCode = isRouteErrorResponse(result.error)\n ? result.error.status\n : 500;\n }\n if (result.headers) {\n loaderHeaders[id] = result.headers;\n }\n } else {\n if (isDeferredResult(result)) {\n activeDeferreds.set(id, result.deferredData);\n loaderData[id] = result.deferredData.data;\n } else {\n loaderData[id] = result.data;\n }\n\n // Error status codes always override success status codes, but if all\n // loaders are successful we take the deepest status code.\n if (\n result.statusCode != null &&\n result.statusCode !== 200 &&\n !foundError\n ) {\n statusCode = result.statusCode;\n }\n if (result.headers) {\n loaderHeaders[id] = result.headers;\n }\n }\n });\n\n // If we didn't consume the pending action error (i.e., all loaders\n // resolved), then consume it here. Also clear out any loaderData for the\n // throwing route\n if (pendingError) {\n errors = pendingError;\n loaderData[Object.keys(pendingError)[0]] = undefined;\n }\n\n return {\n loaderData,\n errors,\n statusCode: statusCode || 200,\n loaderHeaders,\n };\n}\n\nfunction processLoaderData(\n state: RouterState,\n matches: AgnosticDataRouteMatch[],\n matchesToLoad: AgnosticDataRouteMatch[],\n results: DataResult[],\n pendingError: RouteData | undefined,\n revalidatingFetchers: RevalidatingFetcher[],\n fetcherResults: DataResult[],\n activeDeferreds: Map\n): {\n loaderData: RouterState[\"loaderData\"];\n errors?: RouterState[\"errors\"];\n} {\n let { loaderData, errors } = processRouteLoaderData(\n matches,\n matchesToLoad,\n results,\n pendingError,\n activeDeferreds\n );\n\n // Process results from our revalidating fetchers\n for (let index = 0; index < revalidatingFetchers.length; index++) {\n let { key, match, controller } = revalidatingFetchers[index];\n invariant(\n fetcherResults !== undefined && fetcherResults[index] !== undefined,\n \"Did not find corresponding fetcher result\"\n );\n let result = fetcherResults[index];\n\n // Process fetcher non-redirect errors\n if (controller && controller.signal.aborted) {\n // Nothing to do for aborted fetchers\n continue;\n } else if (isErrorResult(result)) {\n let boundaryMatch = findNearestBoundary(state.matches, match?.route.id);\n if (!(errors && errors[boundaryMatch.route.id])) {\n errors = {\n ...errors,\n [boundaryMatch.route.id]: result.error,\n };\n }\n state.fetchers.delete(key);\n } else if (isRedirectResult(result)) {\n // Should never get here, redirects should get processed above, but we\n // keep this to type narrow to a success result in the else\n invariant(false, \"Unhandled fetcher revalidation redirect\");\n } else if (isDeferredResult(result)) {\n // Should never get here, deferred data should be awaited for fetchers\n // in resolveDeferredResults\n invariant(false, \"Unhandled fetcher deferred data\");\n } else {\n let doneFetcher = getDoneFetcher(result.data);\n state.fetchers.set(key, doneFetcher);\n }\n }\n\n return { loaderData, errors };\n}\n\nfunction mergeLoaderData(\n loaderData: RouteData,\n newLoaderData: RouteData,\n matches: AgnosticDataRouteMatch[],\n errors: RouteData | null | undefined\n): RouteData {\n let mergedLoaderData = { ...newLoaderData };\n for (let match of matches) {\n let id = match.route.id;\n if (newLoaderData.hasOwnProperty(id)) {\n if (newLoaderData[id] !== undefined) {\n mergedLoaderData[id] = newLoaderData[id];\n } else {\n // No-op - this is so we ignore existing data if we have a key in the\n // incoming object with an undefined value, which is how we unset a prior\n // loaderData if we encounter a loader error\n }\n } else if (loaderData[id] !== undefined && match.route.loader) {\n // Preserve existing keys not included in newLoaderData and where a loader\n // wasn't removed by HMR\n mergedLoaderData[id] = loaderData[id];\n }\n\n if (errors && errors.hasOwnProperty(id)) {\n // Don't keep any loader data below the boundary\n break;\n }\n }\n return mergedLoaderData;\n}\n\n// Find the nearest error boundary, looking upwards from the leaf route (or the\n// route specified by routeId) for the closest ancestor error boundary,\n// defaulting to the root match\nfunction findNearestBoundary(\n matches: AgnosticDataRouteMatch[],\n routeId?: string\n): AgnosticDataRouteMatch {\n let eligibleMatches = routeId\n ? matches.slice(0, matches.findIndex((m) => m.route.id === routeId) + 1)\n : [...matches];\n return (\n eligibleMatches.reverse().find((m) => m.route.hasErrorBoundary === true) ||\n matches[0]\n );\n}\n\nfunction getShortCircuitMatches(routes: AgnosticDataRouteObject[]): {\n matches: AgnosticDataRouteMatch[];\n route: AgnosticDataRouteObject;\n} {\n // Prefer a root layout route if present, otherwise shim in a route object\n let route =\n routes.length === 1\n ? routes[0]\n : routes.find((r) => r.index || !r.path || r.path === \"/\") || {\n id: `__shim-error-route__`,\n };\n\n return {\n matches: [\n {\n params: {},\n pathname: \"\",\n pathnameBase: \"\",\n route,\n },\n ],\n route,\n };\n}\n\nfunction getInternalRouterError(\n status: number,\n {\n pathname,\n routeId,\n method,\n type,\n }: {\n pathname?: string;\n routeId?: string;\n method?: string;\n type?: \"defer-action\" | \"invalid-body\";\n } = {}\n) {\n let statusText = \"Unknown Server Error\";\n let errorMessage = \"Unknown @remix-run/router error\";\n\n if (status === 400) {\n statusText = \"Bad Request\";\n if (method && pathname && routeId) {\n errorMessage =\n `You made a ${method} request to \"${pathname}\" but ` +\n `did not provide a \\`loader\\` for route \"${routeId}\", ` +\n `so there is no way to handle the request.`;\n } else if (type === \"defer-action\") {\n errorMessage = \"defer() is not supported in actions\";\n } else if (type === \"invalid-body\") {\n errorMessage = \"Unable to encode submission body\";\n }\n } else if (status === 403) {\n statusText = \"Forbidden\";\n errorMessage = `Route \"${routeId}\" does not match URL \"${pathname}\"`;\n } else if (status === 404) {\n statusText = \"Not Found\";\n errorMessage = `No route matches URL \"${pathname}\"`;\n } else if (status === 405) {\n statusText = \"Method Not Allowed\";\n if (method && pathname && routeId) {\n errorMessage =\n `You made a ${method.toUpperCase()} request to \"${pathname}\" but ` +\n `did not provide an \\`action\\` for route \"${routeId}\", ` +\n `so there is no way to handle the request.`;\n } else if (method) {\n errorMessage = `Invalid request method \"${method.toUpperCase()}\"`;\n }\n }\n\n return new ErrorResponseImpl(\n status || 500,\n statusText,\n new Error(errorMessage),\n true\n );\n}\n\n// Find any returned redirect errors, starting from the lowest match\nfunction findRedirect(\n results: DataResult[]\n): { result: RedirectResult; idx: number } | undefined {\n for (let i = results.length - 1; i >= 0; i--) {\n let result = results[i];\n if (isRedirectResult(result)) {\n return { result, idx: i };\n }\n }\n}\n\nfunction stripHashFromPath(path: To) {\n let parsedPath = typeof path === \"string\" ? parsePath(path) : path;\n return createPath({ ...parsedPath, hash: \"\" });\n}\n\nfunction isHashChangeOnly(a: Location, b: Location): boolean {\n if (a.pathname !== b.pathname || a.search !== b.search) {\n return false;\n }\n\n if (a.hash === \"\") {\n // /page -> /page#hash\n return b.hash !== \"\";\n } else if (a.hash === b.hash) {\n // /page#hash -> /page#hash\n return true;\n } else if (b.hash !== \"\") {\n // /page#hash -> /page#other\n return true;\n }\n\n // If the hash is removed the browser will re-perform a request to the server\n // /page#hash -> /page\n return false;\n}\n\nfunction isDeferredResult(result: DataResult): result is DeferredResult {\n return result.type === ResultType.deferred;\n}\n\nfunction isErrorResult(result: DataResult): result is ErrorResult {\n return result.type === ResultType.error;\n}\n\nfunction isRedirectResult(result?: DataResult): result is RedirectResult {\n return (result && result.type) === ResultType.redirect;\n}\n\nexport function isDeferredData(value: any): value is DeferredData {\n let deferred: DeferredData = value;\n return (\n deferred &&\n typeof deferred === \"object\" &&\n typeof deferred.data === \"object\" &&\n typeof deferred.subscribe === \"function\" &&\n typeof deferred.cancel === \"function\" &&\n typeof deferred.resolveData === \"function\"\n );\n}\n\nfunction isResponse(value: any): value is Response {\n return (\n value != null &&\n typeof value.status === \"number\" &&\n typeof value.statusText === \"string\" &&\n typeof value.headers === \"object\" &&\n typeof value.body !== \"undefined\"\n );\n}\n\nfunction isRedirectResponse(result: any): result is Response {\n if (!isResponse(result)) {\n return false;\n }\n\n let status = result.status;\n let location = result.headers.get(\"Location\");\n return status >= 300 && status <= 399 && location != null;\n}\n\nfunction isQueryRouteResponse(obj: any): obj is QueryRouteResponse {\n return (\n obj &&\n isResponse(obj.response) &&\n (obj.type === ResultType.data || obj.type === ResultType.error)\n );\n}\n\nfunction isValidMethod(method: string): method is FormMethod | V7_FormMethod {\n return validRequestMethods.has(method.toLowerCase() as FormMethod);\n}\n\nfunction isMutationMethod(\n method: string\n): method is MutationFormMethod | V7_MutationFormMethod {\n return validMutationMethods.has(method.toLowerCase() as MutationFormMethod);\n}\n\nasync function resolveDeferredResults(\n currentMatches: AgnosticDataRouteMatch[],\n matchesToLoad: (AgnosticDataRouteMatch | null)[],\n results: DataResult[],\n signals: (AbortSignal | null)[],\n isFetcher: boolean,\n currentLoaderData?: RouteData\n) {\n for (let index = 0; index < results.length; index++) {\n let result = results[index];\n let match = matchesToLoad[index];\n // If we don't have a match, then we can have a deferred result to do\n // anything with. This is for revalidating fetchers where the route was\n // removed during HMR\n if (!match) {\n continue;\n }\n\n let currentMatch = currentMatches.find(\n (m) => m.route.id === match!.route.id\n );\n let isRevalidatingLoader =\n currentMatch != null &&\n !isNewRouteInstance(currentMatch, match) &&\n (currentLoaderData && currentLoaderData[match.route.id]) !== undefined;\n\n if (isDeferredResult(result) && (isFetcher || isRevalidatingLoader)) {\n // Note: we do not have to touch activeDeferreds here since we race them\n // against the signal in resolveDeferredData and they'll get aborted\n // there if needed\n let signal = signals[index];\n invariant(\n signal,\n \"Expected an AbortSignal for revalidating fetcher deferred result\"\n );\n await resolveDeferredData(result, signal, isFetcher).then((result) => {\n if (result) {\n results[index] = result || results[index];\n }\n });\n }\n }\n}\n\nasync function resolveDeferredData(\n result: DeferredResult,\n signal: AbortSignal,\n unwrap = false\n): Promise {\n let aborted = await result.deferredData.resolveData(signal);\n if (aborted) {\n return;\n }\n\n if (unwrap) {\n try {\n return {\n type: ResultType.data,\n data: result.deferredData.unwrappedData,\n };\n } catch (e) {\n // Handle any TrackedPromise._error values encountered while unwrapping\n return {\n type: ResultType.error,\n error: e,\n };\n }\n }\n\n return {\n type: ResultType.data,\n data: result.deferredData.data,\n };\n}\n\nfunction hasNakedIndexQuery(search: string): boolean {\n return new URLSearchParams(search).getAll(\"index\").some((v) => v === \"\");\n}\n\nfunction getTargetMatch(\n matches: AgnosticDataRouteMatch[],\n location: Location | string\n) {\n let search =\n typeof location === \"string\" ? parsePath(location).search : location.search;\n if (\n matches[matches.length - 1].route.index &&\n hasNakedIndexQuery(search || \"\")\n ) {\n // Return the leaf index route when index is present\n return matches[matches.length - 1];\n }\n // Otherwise grab the deepest \"path contributing\" match (ignoring index and\n // pathless layout routes)\n let pathMatches = getPathContributingMatches(matches);\n return pathMatches[pathMatches.length - 1];\n}\n\nfunction getSubmissionFromNavigation(\n navigation: Navigation\n): Submission | undefined {\n let { formMethod, formAction, formEncType, text, formData, json } =\n navigation;\n if (!formMethod || !formAction || !formEncType) {\n return;\n }\n\n if (text != null) {\n return {\n formMethod,\n formAction,\n formEncType,\n formData: undefined,\n json: undefined,\n text,\n };\n } else if (formData != null) {\n return {\n formMethod,\n formAction,\n formEncType,\n formData,\n json: undefined,\n text: undefined,\n };\n } else if (json !== undefined) {\n return {\n formMethod,\n formAction,\n formEncType,\n formData: undefined,\n json,\n text: undefined,\n };\n }\n}\n\nfunction getLoadingNavigation(\n location: Location,\n submission?: Submission\n): NavigationStates[\"Loading\"] {\n if (submission) {\n let navigation: NavigationStates[\"Loading\"] = {\n state: \"loading\",\n location,\n formMethod: submission.formMethod,\n formAction: submission.formAction,\n formEncType: submission.formEncType,\n formData: submission.formData,\n json: submission.json,\n text: submission.text,\n };\n return navigation;\n } else {\n let navigation: NavigationStates[\"Loading\"] = {\n state: \"loading\",\n location,\n formMethod: undefined,\n formAction: undefined,\n formEncType: undefined,\n formData: undefined,\n json: undefined,\n text: undefined,\n };\n return navigation;\n }\n}\n\nfunction getSubmittingNavigation(\n location: Location,\n submission: Submission\n): NavigationStates[\"Submitting\"] {\n let navigation: NavigationStates[\"Submitting\"] = {\n state: \"submitting\",\n location,\n formMethod: submission.formMethod,\n formAction: submission.formAction,\n formEncType: submission.formEncType,\n formData: submission.formData,\n json: submission.json,\n text: submission.text,\n };\n return navigation;\n}\n\nfunction getLoadingFetcher(\n submission?: Submission,\n data?: Fetcher[\"data\"]\n): FetcherStates[\"Loading\"] {\n if (submission) {\n let fetcher: FetcherStates[\"Loading\"] = {\n state: \"loading\",\n formMethod: submission.formMethod,\n formAction: submission.formAction,\n formEncType: submission.formEncType,\n formData: submission.formData,\n json: submission.json,\n text: submission.text,\n data,\n };\n return fetcher;\n } else {\n let fetcher: FetcherStates[\"Loading\"] = {\n state: \"loading\",\n formMethod: undefined,\n formAction: undefined,\n formEncType: undefined,\n formData: undefined,\n json: undefined,\n text: undefined,\n data,\n };\n return fetcher;\n }\n}\n\nfunction getSubmittingFetcher(\n submission: Submission,\n existingFetcher?: Fetcher\n): FetcherStates[\"Submitting\"] {\n let fetcher: FetcherStates[\"Submitting\"] = {\n state: \"submitting\",\n formMethod: submission.formMethod,\n formAction: submission.formAction,\n formEncType: submission.formEncType,\n formData: submission.formData,\n json: submission.json,\n text: submission.text,\n data: existingFetcher ? existingFetcher.data : undefined,\n };\n return fetcher;\n}\n\nfunction getDoneFetcher(data: Fetcher[\"data\"]): FetcherStates[\"Idle\"] {\n let fetcher: FetcherStates[\"Idle\"] = {\n state: \"idle\",\n formMethod: undefined,\n formAction: undefined,\n formEncType: undefined,\n formData: undefined,\n json: undefined,\n text: undefined,\n data,\n };\n return fetcher;\n}\n\nfunction restoreAppliedTransitions(\n _window: Window,\n transitions: Map>\n) {\n try {\n let sessionPositions = _window.sessionStorage.getItem(\n TRANSITIONS_STORAGE_KEY\n );\n if (sessionPositions) {\n let json = JSON.parse(sessionPositions);\n for (let [k, v] of Object.entries(json || {})) {\n if (v && Array.isArray(v)) {\n transitions.set(k, new Set(v || []));\n }\n }\n }\n } catch (e) {\n // no-op, use default empty object\n }\n}\n\nfunction persistAppliedTransitions(\n _window: Window,\n transitions: Map>\n) {\n if (transitions.size > 0) {\n let json: Record = {};\n for (let [k, v] of transitions) {\n json[k] = [...v];\n }\n try {\n _window.sessionStorage.setItem(\n TRANSITIONS_STORAGE_KEY,\n JSON.stringify(json)\n );\n } catch (error) {\n warning(\n false,\n `Failed to save applied view transitions in sessionStorage (${error}).`\n );\n }\n }\n}\n\n//#endregion\n","import * as React from \"react\";\nimport type {\n AgnosticIndexRouteObject,\n AgnosticNonIndexRouteObject,\n AgnosticRouteMatch,\n History,\n LazyRouteFunction,\n Location,\n Action as NavigationType,\n RelativeRoutingType,\n Router,\n StaticHandlerContext,\n To,\n TrackedPromise,\n} from \"@remix-run/router\";\n\n// Create react-specific types from the agnostic types in @remix-run/router to\n// export from react-router\nexport interface IndexRouteObject {\n caseSensitive?: AgnosticIndexRouteObject[\"caseSensitive\"];\n path?: AgnosticIndexRouteObject[\"path\"];\n id?: AgnosticIndexRouteObject[\"id\"];\n loader?: AgnosticIndexRouteObject[\"loader\"];\n action?: AgnosticIndexRouteObject[\"action\"];\n hasErrorBoundary?: AgnosticIndexRouteObject[\"hasErrorBoundary\"];\n shouldRevalidate?: AgnosticIndexRouteObject[\"shouldRevalidate\"];\n handle?: AgnosticIndexRouteObject[\"handle\"];\n index: true;\n children?: undefined;\n element?: React.ReactNode | null;\n hydrateFallbackElement?: React.ReactNode | null;\n errorElement?: React.ReactNode | null;\n Component?: React.ComponentType | null;\n HydrateFallback?: React.ComponentType | null;\n ErrorBoundary?: React.ComponentType | null;\n lazy?: LazyRouteFunction;\n}\n\nexport interface NonIndexRouteObject {\n caseSensitive?: AgnosticNonIndexRouteObject[\"caseSensitive\"];\n path?: AgnosticNonIndexRouteObject[\"path\"];\n id?: AgnosticNonIndexRouteObject[\"id\"];\n loader?: AgnosticNonIndexRouteObject[\"loader\"];\n action?: AgnosticNonIndexRouteObject[\"action\"];\n hasErrorBoundary?: AgnosticNonIndexRouteObject[\"hasErrorBoundary\"];\n shouldRevalidate?: AgnosticNonIndexRouteObject[\"shouldRevalidate\"];\n handle?: AgnosticNonIndexRouteObject[\"handle\"];\n index?: false;\n children?: RouteObject[];\n element?: React.ReactNode | null;\n hydrateFallbackElement?: React.ReactNode | null;\n errorElement?: React.ReactNode | null;\n Component?: React.ComponentType | null;\n HydrateFallback?: React.ComponentType | null;\n ErrorBoundary?: React.ComponentType | null;\n lazy?: LazyRouteFunction;\n}\n\nexport type RouteObject = IndexRouteObject | NonIndexRouteObject;\n\nexport type DataRouteObject = RouteObject & {\n children?: DataRouteObject[];\n id: string;\n};\n\nexport interface RouteMatch<\n ParamKey extends string = string,\n RouteObjectType extends RouteObject = RouteObject\n> extends AgnosticRouteMatch {}\n\nexport interface DataRouteMatch extends RouteMatch {}\n\nexport interface DataRouterContextObject\n // Omit `future` since those can be pulled from the `router`\n // `NavigationContext` needs future since it doesn't have a `router` in all cases\n extends Omit {\n router: Router;\n staticContext?: StaticHandlerContext;\n}\n\nexport const DataRouterContext =\n React.createContext(null);\nif (__DEV__) {\n DataRouterContext.displayName = \"DataRouter\";\n}\n\nexport const DataRouterStateContext = React.createContext<\n Router[\"state\"] | null\n>(null);\nif (__DEV__) {\n DataRouterStateContext.displayName = \"DataRouterState\";\n}\n\nexport const AwaitContext = React.createContext(null);\nif (__DEV__) {\n AwaitContext.displayName = \"Await\";\n}\n\nexport interface NavigateOptions {\n replace?: boolean;\n state?: any;\n preventScrollReset?: boolean;\n relative?: RelativeRoutingType;\n unstable_flushSync?: boolean;\n unstable_viewTransition?: boolean;\n}\n\n/**\n * A Navigator is a \"location changer\"; it's how you get to different locations.\n *\n * Every history instance conforms to the Navigator interface, but the\n * distinction is useful primarily when it comes to the low-level `` API\n * where both the location and a navigator must be provided separately in order\n * to avoid \"tearing\" that may occur in a suspense-enabled app if the action\n * and/or location were to be read directly from the history instance.\n */\nexport interface Navigator {\n createHref: History[\"createHref\"];\n // Optional for backwards-compat with Router/HistoryRouter usage (edge case)\n encodeLocation?: History[\"encodeLocation\"];\n go: History[\"go\"];\n push(to: To, state?: any, opts?: NavigateOptions): void;\n replace(to: To, state?: any, opts?: NavigateOptions): void;\n}\n\ninterface NavigationContextObject {\n basename: string;\n navigator: Navigator;\n static: boolean;\n future: {\n v7_relativeSplatPath: boolean;\n };\n}\n\nexport const NavigationContext = React.createContext(\n null!\n);\n\nif (__DEV__) {\n NavigationContext.displayName = \"Navigation\";\n}\n\ninterface LocationContextObject {\n location: Location;\n navigationType: NavigationType;\n}\n\nexport const LocationContext = React.createContext(\n null!\n);\n\nif (__DEV__) {\n LocationContext.displayName = \"Location\";\n}\n\nexport interface RouteContextObject {\n outlet: React.ReactElement | null;\n matches: RouteMatch[];\n isDataRoute: boolean;\n}\n\nexport const RouteContext = React.createContext({\n outlet: null,\n matches: [],\n isDataRoute: false,\n});\n\nif (__DEV__) {\n RouteContext.displayName = \"Route\";\n}\n\nexport const RouteErrorContext = React.createContext(null);\n\nif (__DEV__) {\n RouteErrorContext.displayName = \"RouteError\";\n}\n","import * as React from \"react\";\nimport type {\n Blocker,\n BlockerFunction,\n Location,\n ParamParseKey,\n Params,\n Path,\n PathMatch,\n PathPattern,\n RelativeRoutingType,\n Router as RemixRouter,\n RevalidationState,\n To,\n UIMatch,\n} from \"@remix-run/router\";\nimport {\n IDLE_BLOCKER,\n Action as NavigationType,\n UNSAFE_convertRouteMatchToUiMatch as convertRouteMatchToUiMatch,\n UNSAFE_getResolveToMatches as getResolveToMatches,\n UNSAFE_invariant as invariant,\n isRouteErrorResponse,\n joinPaths,\n matchPath,\n matchRoutes,\n parsePath,\n resolveTo,\n stripBasename,\n UNSAFE_warning as warning,\n} from \"@remix-run/router\";\n\nimport type {\n DataRouteMatch,\n NavigateOptions,\n RouteContextObject,\n RouteMatch,\n RouteObject,\n} from \"./context\";\nimport {\n AwaitContext,\n DataRouterContext,\n DataRouterStateContext,\n LocationContext,\n NavigationContext,\n RouteContext,\n RouteErrorContext,\n} from \"./context\";\n\n/**\n * Returns the full href for the given \"to\" value. This is useful for building\n * custom links that are also accessible and preserve right-click behavior.\n *\n * @see https://reactrouter.com/hooks/use-href\n */\nexport function useHref(\n to: To,\n { relative }: { relative?: RelativeRoutingType } = {}\n): string {\n invariant(\n useInRouterContext(),\n // TODO: This error is probably because they somehow have 2 versions of the\n // router loaded. We can help them understand how to avoid that.\n `useHref() may be used only in the context of a component.`\n );\n\n let { basename, navigator } = React.useContext(NavigationContext);\n let { hash, pathname, search } = useResolvedPath(to, { relative });\n\n let joinedPathname = pathname;\n\n // If we're operating within a basename, prepend it to the pathname prior\n // to creating the href. If this is a root navigation, then just use the raw\n // basename which allows the basename to have full control over the presence\n // of a trailing slash on root links\n if (basename !== \"/\") {\n joinedPathname =\n pathname === \"/\" ? basename : joinPaths([basename, pathname]);\n }\n\n return navigator.createHref({ pathname: joinedPathname, search, hash });\n}\n\n/**\n * Returns true if this component is a descendant of a ``.\n *\n * @see https://reactrouter.com/hooks/use-in-router-context\n */\nexport function useInRouterContext(): boolean {\n return React.useContext(LocationContext) != null;\n}\n\n/**\n * Returns the current location object, which represents the current URL in web\n * browsers.\n *\n * Note: If you're using this it may mean you're doing some of your own\n * \"routing\" in your app, and we'd like to know what your use case is. We may\n * be able to provide something higher-level to better suit your needs.\n *\n * @see https://reactrouter.com/hooks/use-location\n */\nexport function useLocation(): Location {\n invariant(\n useInRouterContext(),\n // TODO: This error is probably because they somehow have 2 versions of the\n // router loaded. We can help them understand how to avoid that.\n `useLocation() may be used only in the context of a component.`\n );\n\n return React.useContext(LocationContext).location;\n}\n\n/**\n * Returns the current navigation action which describes how the router came to\n * the current location, either by a pop, push, or replace on the history stack.\n *\n * @see https://reactrouter.com/hooks/use-navigation-type\n */\nexport function useNavigationType(): NavigationType {\n return React.useContext(LocationContext).navigationType;\n}\n\n/**\n * Returns a PathMatch object if the given pattern matches the current URL.\n * This is useful for components that need to know \"active\" state, e.g.\n * ``.\n *\n * @see https://reactrouter.com/hooks/use-match\n */\nexport function useMatch<\n ParamKey extends ParamParseKey,\n Path extends string\n>(pattern: PathPattern | Path): PathMatch | null {\n invariant(\n useInRouterContext(),\n // TODO: This error is probably because they somehow have 2 versions of the\n // router loaded. We can help them understand how to avoid that.\n `useMatch() may be used only in the context of a component.`\n );\n\n let { pathname } = useLocation();\n return React.useMemo(\n () => matchPath(pattern, pathname),\n [pathname, pattern]\n );\n}\n\n/**\n * The interface for the navigate() function returned from useNavigate().\n */\nexport interface NavigateFunction {\n (to: To, options?: NavigateOptions): void;\n (delta: number): void;\n}\n\nconst navigateEffectWarning =\n `You should call navigate() in a React.useEffect(), not when ` +\n `your component is first rendered.`;\n\n// Mute warnings for calls to useNavigate in SSR environments\nfunction useIsomorphicLayoutEffect(\n cb: Parameters[0]\n) {\n let isStatic = React.useContext(NavigationContext).static;\n if (!isStatic) {\n // We should be able to get rid of this once react 18.3 is released\n // See: https://github.com/facebook/react/pull/26395\n // eslint-disable-next-line react-hooks/rules-of-hooks\n React.useLayoutEffect(cb);\n }\n}\n\n/**\n * Returns an imperative method for changing the location. Used by ``s, but\n * may also be used by other elements to change the location.\n *\n * @see https://reactrouter.com/hooks/use-navigate\n */\nexport function useNavigate(): NavigateFunction {\n let { isDataRoute } = React.useContext(RouteContext);\n // Conditional usage is OK here because the usage of a data router is static\n // eslint-disable-next-line react-hooks/rules-of-hooks\n return isDataRoute ? useNavigateStable() : useNavigateUnstable();\n}\n\nfunction useNavigateUnstable(): NavigateFunction {\n invariant(\n useInRouterContext(),\n // TODO: This error is probably because they somehow have 2 versions of the\n // router loaded. We can help them understand how to avoid that.\n `useNavigate() may be used only in the context of a component.`\n );\n\n let dataRouterContext = React.useContext(DataRouterContext);\n let { basename, future, navigator } = React.useContext(NavigationContext);\n let { matches } = React.useContext(RouteContext);\n let { pathname: locationPathname } = useLocation();\n\n let routePathnamesJson = JSON.stringify(\n getResolveToMatches(matches, future.v7_relativeSplatPath)\n );\n\n let activeRef = React.useRef(false);\n useIsomorphicLayoutEffect(() => {\n activeRef.current = true;\n });\n\n let navigate: NavigateFunction = React.useCallback(\n (to: To | number, options: NavigateOptions = {}) => {\n warning(activeRef.current, navigateEffectWarning);\n\n // Short circuit here since if this happens on first render the navigate\n // is useless because we haven't wired up our history listener yet\n if (!activeRef.current) return;\n\n if (typeof to === \"number\") {\n navigator.go(to);\n return;\n }\n\n let path = resolveTo(\n to,\n JSON.parse(routePathnamesJson),\n locationPathname,\n options.relative === \"path\"\n );\n\n // If we're operating within a basename, prepend it to the pathname prior\n // to handing off to history (but only if we're not in a data router,\n // otherwise it'll prepend the basename inside of the router).\n // If this is a root navigation, then we navigate to the raw basename\n // which allows the basename to have full control over the presence of a\n // trailing slash on root links\n if (dataRouterContext == null && basename !== \"/\") {\n path.pathname =\n path.pathname === \"/\"\n ? basename\n : joinPaths([basename, path.pathname]);\n }\n\n (!!options.replace ? navigator.replace : navigator.push)(\n path,\n options.state,\n options\n );\n },\n [\n basename,\n navigator,\n routePathnamesJson,\n locationPathname,\n dataRouterContext,\n ]\n );\n\n return navigate;\n}\n\nconst OutletContext = React.createContext(null);\n\n/**\n * Returns the context (if provided) for the child route at this level of the route\n * hierarchy.\n * @see https://reactrouter.com/hooks/use-outlet-context\n */\nexport function useOutletContext(): Context {\n return React.useContext(OutletContext) as Context;\n}\n\n/**\n * Returns the element for the child route at this level of the route\n * hierarchy. Used internally by `` to render child routes.\n *\n * @see https://reactrouter.com/hooks/use-outlet\n */\nexport function useOutlet(context?: unknown): React.ReactElement | null {\n let outlet = React.useContext(RouteContext).outlet;\n if (outlet) {\n return (\n {outlet}\n );\n }\n return outlet;\n}\n\n/**\n * Returns an object of key/value pairs of the dynamic params from the current\n * URL that were matched by the route path.\n *\n * @see https://reactrouter.com/hooks/use-params\n */\nexport function useParams<\n ParamsOrKey extends string | Record = string\n>(): Readonly<\n [ParamsOrKey] extends [string] ? Params : Partial\n> {\n let { matches } = React.useContext(RouteContext);\n let routeMatch = matches[matches.length - 1];\n return routeMatch ? (routeMatch.params as any) : {};\n}\n\n/**\n * Resolves the pathname of the given `to` value against the current location.\n *\n * @see https://reactrouter.com/hooks/use-resolved-path\n */\nexport function useResolvedPath(\n to: To,\n { relative }: { relative?: RelativeRoutingType } = {}\n): Path {\n let { future } = React.useContext(NavigationContext);\n let { matches } = React.useContext(RouteContext);\n let { pathname: locationPathname } = useLocation();\n let routePathnamesJson = JSON.stringify(\n getResolveToMatches(matches, future.v7_relativeSplatPath)\n );\n\n return React.useMemo(\n () =>\n resolveTo(\n to,\n JSON.parse(routePathnamesJson),\n locationPathname,\n relative === \"path\"\n ),\n [to, routePathnamesJson, locationPathname, relative]\n );\n}\n\n/**\n * Returns the element of the route that matched the current location, prepared\n * with the correct context to render the remainder of the route tree. Route\n * elements in the tree must render an `` to render their child route's\n * element.\n *\n * @see https://reactrouter.com/hooks/use-routes\n */\nexport function useRoutes(\n routes: RouteObject[],\n locationArg?: Partial | string\n): React.ReactElement | null {\n return useRoutesImpl(routes, locationArg);\n}\n\n// Internal implementation with accept optional param for RouterProvider usage\nexport function useRoutesImpl(\n routes: RouteObject[],\n locationArg?: Partial | string,\n dataRouterState?: RemixRouter[\"state\"],\n future?: RemixRouter[\"future\"]\n): React.ReactElement | null {\n invariant(\n useInRouterContext(),\n // TODO: This error is probably because they somehow have 2 versions of the\n // router loaded. We can help them understand how to avoid that.\n `useRoutes() may be used only in the context of a component.`\n );\n\n let { navigator } = React.useContext(NavigationContext);\n let { matches: parentMatches } = React.useContext(RouteContext);\n let routeMatch = parentMatches[parentMatches.length - 1];\n let parentParams = routeMatch ? routeMatch.params : {};\n let parentPathname = routeMatch ? routeMatch.pathname : \"/\";\n let parentPathnameBase = routeMatch ? routeMatch.pathnameBase : \"/\";\n let parentRoute = routeMatch && routeMatch.route;\n\n if (__DEV__) {\n // You won't get a warning about 2 different under a \n // without a trailing *, but this is a best-effort warning anyway since we\n // cannot even give the warning unless they land at the parent route.\n //\n // Example:\n //\n // \n // {/* This route path MUST end with /* because otherwise\n // it will never match /blog/post/123 */}\n // } />\n // } />\n // \n //\n // function Blog() {\n // return (\n // \n // } />\n // \n // );\n // }\n let parentPath = (parentRoute && parentRoute.path) || \"\";\n warningOnce(\n parentPathname,\n !parentRoute || parentPath.endsWith(\"*\"),\n `You rendered descendant (or called \\`useRoutes()\\`) at ` +\n `\"${parentPathname}\" (under ) but the ` +\n `parent route path has no trailing \"*\". This means if you navigate ` +\n `deeper, the parent won't match anymore and therefore the child ` +\n `routes will never render.\\n\\n` +\n `Please change the parent to .`\n );\n }\n\n let locationFromContext = useLocation();\n\n let location;\n if (locationArg) {\n let parsedLocationArg =\n typeof locationArg === \"string\" ? parsePath(locationArg) : locationArg;\n\n invariant(\n parentPathnameBase === \"/\" ||\n parsedLocationArg.pathname?.startsWith(parentPathnameBase),\n `When overriding the location using \\`\\` or \\`useRoutes(routes, location)\\`, ` +\n `the location pathname must begin with the portion of the URL pathname that was ` +\n `matched by all parent routes. The current pathname base is \"${parentPathnameBase}\" ` +\n `but pathname \"${parsedLocationArg.pathname}\" was given in the \\`location\\` prop.`\n );\n\n location = parsedLocationArg;\n } else {\n location = locationFromContext;\n }\n\n let pathname = location.pathname || \"/\";\n\n let remainingPathname = pathname;\n if (parentPathnameBase !== \"/\") {\n // Determine the remaining pathname by removing the # of URL segments the\n // parentPathnameBase has, instead of removing based on character count.\n // This is because we can't guarantee that incoming/outgoing encodings/\n // decodings will match exactly.\n // We decode paths before matching on a per-segment basis with\n // decodeURIComponent(), but we re-encode pathnames via `new URL()` so they\n // match what `window.location.pathname` would reflect. Those don't 100%\n // align when it comes to encoded URI characters such as % and &.\n //\n // So we may end up with:\n // pathname: \"/descendant/a%25b/match\"\n // parentPathnameBase: \"/descendant/a%b\"\n //\n // And the direct substring removal approach won't work :/\n let parentSegments = parentPathnameBase.replace(/^\\//, \"\").split(\"/\");\n let segments = pathname.replace(/^\\//, \"\").split(\"/\");\n remainingPathname = \"/\" + segments.slice(parentSegments.length).join(\"/\");\n }\n\n let matches = matchRoutes(routes, { pathname: remainingPathname });\n\n if (__DEV__) {\n warning(\n parentRoute || matches != null,\n `No routes matched location \"${location.pathname}${location.search}${location.hash}\" `\n );\n\n warning(\n matches == null ||\n matches[matches.length - 1].route.element !== undefined ||\n matches[matches.length - 1].route.Component !== undefined ||\n matches[matches.length - 1].route.lazy !== undefined,\n `Matched leaf route at location \"${location.pathname}${location.search}${location.hash}\" ` +\n `does not have an element or Component. This means it will render an with a ` +\n `null value by default resulting in an \"empty\" page.`\n );\n }\n\n let renderedMatches = _renderMatches(\n matches &&\n matches.map((match) =>\n Object.assign({}, match, {\n params: Object.assign({}, parentParams, match.params),\n pathname: joinPaths([\n parentPathnameBase,\n // Re-encode pathnames that were decoded inside matchRoutes\n navigator.encodeLocation\n ? navigator.encodeLocation(match.pathname).pathname\n : match.pathname,\n ]),\n pathnameBase:\n match.pathnameBase === \"/\"\n ? parentPathnameBase\n : joinPaths([\n parentPathnameBase,\n // Re-encode pathnames that were decoded inside matchRoutes\n navigator.encodeLocation\n ? navigator.encodeLocation(match.pathnameBase).pathname\n : match.pathnameBase,\n ]),\n })\n ),\n parentMatches,\n dataRouterState,\n future\n );\n\n // When a user passes in a `locationArg`, the associated routes need to\n // be wrapped in a new `LocationContext.Provider` in order for `useLocation`\n // to use the scoped location instead of the global location.\n if (locationArg && renderedMatches) {\n return (\n \n {renderedMatches}\n \n );\n }\n\n return renderedMatches;\n}\n\nfunction DefaultErrorComponent() {\n let error = useRouteError();\n let message = isRouteErrorResponse(error)\n ? `${error.status} ${error.statusText}`\n : error instanceof Error\n ? error.message\n : JSON.stringify(error);\n let stack = error instanceof Error ? error.stack : null;\n let lightgrey = \"rgba(200,200,200, 0.5)\";\n let preStyles = { padding: \"0.5rem\", backgroundColor: lightgrey };\n let codeStyles = { padding: \"2px 4px\", backgroundColor: lightgrey };\n\n let devInfo = null;\n if (__DEV__) {\n console.error(\n \"Error handled by React Router default ErrorBoundary:\",\n error\n );\n\n devInfo = (\n <>\n

💿 Hey developer 👋

\n

\n You can provide a way better UX than this when your app throws errors\n by providing your own ErrorBoundary or{\" \"}\n errorElement prop on your route.\n

\n \n );\n }\n\n return (\n <>\n

Unexpected Application Error!

\n

{message}

\n {stack ?
{stack}
: null}\n {devInfo}\n \n );\n}\n\nconst defaultErrorElement = ;\n\ntype RenderErrorBoundaryProps = React.PropsWithChildren<{\n location: Location;\n revalidation: RevalidationState;\n error: any;\n component: React.ReactNode;\n routeContext: RouteContextObject;\n}>;\n\ntype RenderErrorBoundaryState = {\n location: Location;\n revalidation: RevalidationState;\n error: any;\n};\n\nexport class RenderErrorBoundary extends React.Component<\n RenderErrorBoundaryProps,\n RenderErrorBoundaryState\n> {\n constructor(props: RenderErrorBoundaryProps) {\n super(props);\n this.state = {\n location: props.location,\n revalidation: props.revalidation,\n error: props.error,\n };\n }\n\n static getDerivedStateFromError(error: any) {\n return { error: error };\n }\n\n static getDerivedStateFromProps(\n props: RenderErrorBoundaryProps,\n state: RenderErrorBoundaryState\n ) {\n // When we get into an error state, the user will likely click \"back\" to the\n // previous page that didn't have an error. Because this wraps the entire\n // application, that will have no effect--the error page continues to display.\n // This gives us a mechanism to recover from the error when the location changes.\n //\n // Whether we're in an error state or not, we update the location in state\n // so that when we are in an error state, it gets reset when a new location\n // comes in and the user recovers from the error.\n if (\n state.location !== props.location ||\n (state.revalidation !== \"idle\" && props.revalidation === \"idle\")\n ) {\n return {\n error: props.error,\n location: props.location,\n revalidation: props.revalidation,\n };\n }\n\n // If we're not changing locations, preserve the location but still surface\n // any new errors that may come through. We retain the existing error, we do\n // this because the error provided from the app state may be cleared without\n // the location changing.\n return {\n error: props.error !== undefined ? props.error : state.error,\n location: state.location,\n revalidation: props.revalidation || state.revalidation,\n };\n }\n\n componentDidCatch(error: any, errorInfo: any) {\n console.error(\n \"React Router caught the following error during render\",\n error,\n errorInfo\n );\n }\n\n render() {\n return this.state.error !== undefined ? (\n \n \n \n ) : (\n this.props.children\n );\n }\n}\n\ninterface RenderedRouteProps {\n routeContext: RouteContextObject;\n match: RouteMatch;\n children: React.ReactNode | null;\n}\n\nfunction RenderedRoute({ routeContext, match, children }: RenderedRouteProps) {\n let dataRouterContext = React.useContext(DataRouterContext);\n\n // Track how deep we got in our render pass to emulate SSR componentDidCatch\n // in a DataStaticRouter\n if (\n dataRouterContext &&\n dataRouterContext.static &&\n dataRouterContext.staticContext &&\n (match.route.errorElement || match.route.ErrorBoundary)\n ) {\n dataRouterContext.staticContext._deepestRenderedBoundaryId = match.route.id;\n }\n\n return (\n \n {children}\n \n );\n}\n\nexport function _renderMatches(\n matches: RouteMatch[] | null,\n parentMatches: RouteMatch[] = [],\n dataRouterState: RemixRouter[\"state\"] | null = null,\n future: RemixRouter[\"future\"] | null = null\n): React.ReactElement | null {\n if (matches == null) {\n if (dataRouterState?.errors) {\n // Don't bail if we have data router errors so we can render them in the\n // boundary. Use the pre-matched (or shimmed) matches\n matches = dataRouterState.matches as DataRouteMatch[];\n } else {\n return null;\n }\n }\n\n let renderedMatches = matches;\n\n // If we have data errors, trim matches to the highest error boundary\n let errors = dataRouterState?.errors;\n if (errors != null) {\n let errorIndex = renderedMatches.findIndex(\n (m) => m.route.id && errors?.[m.route.id]\n );\n invariant(\n errorIndex >= 0,\n `Could not find a matching route for errors on route IDs: ${Object.keys(\n errors\n ).join(\",\")}`\n );\n renderedMatches = renderedMatches.slice(\n 0,\n Math.min(renderedMatches.length, errorIndex + 1)\n );\n }\n\n // If we're in a partial hydration mode, detect if we need to render down to\n // a given HydrateFallback while we load the rest of the hydration data\n let renderFallback = false;\n let fallbackIndex = -1;\n if (dataRouterState && future && future.v7_partialHydration) {\n for (let i = 0; i < renderedMatches.length; i++) {\n let match = renderedMatches[i];\n // Track the deepest fallback up until the first route without data\n if (match.route.HydrateFallback || match.route.hydrateFallbackElement) {\n fallbackIndex = i;\n }\n\n if (match.route.id) {\n let { loaderData, errors } = dataRouterState;\n let needsToRunLoader =\n match.route.loader &&\n loaderData[match.route.id] === undefined &&\n (!errors || errors[match.route.id] === undefined);\n if (match.route.lazy || needsToRunLoader) {\n // We found the first route that's not ready to render (waiting on\n // lazy, or has a loader that hasn't run yet). Flag that we need to\n // render a fallback and render up until the appropriate fallback\n renderFallback = true;\n if (fallbackIndex >= 0) {\n renderedMatches = renderedMatches.slice(0, fallbackIndex + 1);\n } else {\n renderedMatches = [renderedMatches[0]];\n }\n break;\n }\n }\n }\n }\n\n return renderedMatches.reduceRight((outlet, match, index) => {\n // Only data routers handle errors/fallbacks\n let error: any;\n let shouldRenderHydrateFallback = false;\n let errorElement: React.ReactNode | null = null;\n let hydrateFallbackElement: React.ReactNode | null = null;\n if (dataRouterState) {\n error = errors && match.route.id ? errors[match.route.id] : undefined;\n errorElement = match.route.errorElement || defaultErrorElement;\n\n if (renderFallback) {\n if (fallbackIndex < 0 && index === 0) {\n warningOnce(\n \"route-fallback\",\n false,\n \"No `HydrateFallback` element provided to render during initial hydration\"\n );\n shouldRenderHydrateFallback = true;\n hydrateFallbackElement = null;\n } else if (fallbackIndex === index) {\n shouldRenderHydrateFallback = true;\n hydrateFallbackElement = match.route.hydrateFallbackElement || null;\n }\n }\n }\n\n let matches = parentMatches.concat(renderedMatches.slice(0, index + 1));\n let getChildren = () => {\n let children: React.ReactNode;\n if (error) {\n children = errorElement;\n } else if (shouldRenderHydrateFallback) {\n children = hydrateFallbackElement;\n } else if (match.route.Component) {\n // Note: This is a de-optimized path since React won't re-use the\n // ReactElement since it's identity changes with each new\n // React.createElement call. We keep this so folks can use\n // `` in `` but generally `Component`\n // usage is only advised in `RouterProvider` when we can convert it to\n // `element` ahead of time.\n children = ;\n } else if (match.route.element) {\n children = match.route.element;\n } else {\n children = outlet;\n }\n return (\n \n );\n };\n // Only wrap in an error boundary within data router usages when we have an\n // ErrorBoundary/errorElement on this route. Otherwise let it bubble up to\n // an ancestor ErrorBoundary/errorElement\n return dataRouterState &&\n (match.route.ErrorBoundary || match.route.errorElement || index === 0) ? (\n \n ) : (\n getChildren()\n );\n }, null as React.ReactElement | null);\n}\n\nenum DataRouterHook {\n UseBlocker = \"useBlocker\",\n UseRevalidator = \"useRevalidator\",\n UseNavigateStable = \"useNavigate\",\n}\n\nenum DataRouterStateHook {\n UseBlocker = \"useBlocker\",\n UseLoaderData = \"useLoaderData\",\n UseActionData = \"useActionData\",\n UseRouteError = \"useRouteError\",\n UseNavigation = \"useNavigation\",\n UseRouteLoaderData = \"useRouteLoaderData\",\n UseMatches = \"useMatches\",\n UseRevalidator = \"useRevalidator\",\n UseNavigateStable = \"useNavigate\",\n UseRouteId = \"useRouteId\",\n}\n\nfunction getDataRouterConsoleError(\n hookName: DataRouterHook | DataRouterStateHook\n) {\n return `${hookName} must be used within a data router. See https://reactrouter.com/routers/picking-a-router.`;\n}\n\nfunction useDataRouterContext(hookName: DataRouterHook) {\n let ctx = React.useContext(DataRouterContext);\n invariant(ctx, getDataRouterConsoleError(hookName));\n return ctx;\n}\n\nfunction useDataRouterState(hookName: DataRouterStateHook) {\n let state = React.useContext(DataRouterStateContext);\n invariant(state, getDataRouterConsoleError(hookName));\n return state;\n}\n\nfunction useRouteContext(hookName: DataRouterStateHook) {\n let route = React.useContext(RouteContext);\n invariant(route, getDataRouterConsoleError(hookName));\n return route;\n}\n\n// Internal version with hookName-aware debugging\nfunction useCurrentRouteId(hookName: DataRouterStateHook) {\n let route = useRouteContext(hookName);\n let thisRoute = route.matches[route.matches.length - 1];\n invariant(\n thisRoute.route.id,\n `${hookName} can only be used on routes that contain a unique \"id\"`\n );\n return thisRoute.route.id;\n}\n\n/**\n * Returns the ID for the nearest contextual route\n */\nexport function useRouteId() {\n return useCurrentRouteId(DataRouterStateHook.UseRouteId);\n}\n\n/**\n * Returns the current navigation, defaulting to an \"idle\" navigation when\n * no navigation is in progress\n */\nexport function useNavigation() {\n let state = useDataRouterState(DataRouterStateHook.UseNavigation);\n return state.navigation;\n}\n\n/**\n * Returns a revalidate function for manually triggering revalidation, as well\n * as the current state of any manual revalidations\n */\nexport function useRevalidator() {\n let dataRouterContext = useDataRouterContext(DataRouterHook.UseRevalidator);\n let state = useDataRouterState(DataRouterStateHook.UseRevalidator);\n return React.useMemo(\n () => ({\n revalidate: dataRouterContext.router.revalidate,\n state: state.revalidation,\n }),\n [dataRouterContext.router.revalidate, state.revalidation]\n );\n}\n\n/**\n * Returns the active route matches, useful for accessing loaderData for\n * parent/child routes or the route \"handle\" property\n */\nexport function useMatches(): UIMatch[] {\n let { matches, loaderData } = useDataRouterState(\n DataRouterStateHook.UseMatches\n );\n return React.useMemo(\n () => matches.map((m) => convertRouteMatchToUiMatch(m, loaderData)),\n [matches, loaderData]\n );\n}\n\n/**\n * Returns the loader data for the nearest ancestor Route loader\n */\nexport function useLoaderData(): unknown {\n let state = useDataRouterState(DataRouterStateHook.UseLoaderData);\n let routeId = useCurrentRouteId(DataRouterStateHook.UseLoaderData);\n\n if (state.errors && state.errors[routeId] != null) {\n console.error(\n `You cannot \\`useLoaderData\\` in an errorElement (routeId: ${routeId})`\n );\n return undefined;\n }\n return state.loaderData[routeId];\n}\n\n/**\n * Returns the loaderData for the given routeId\n */\nexport function useRouteLoaderData(routeId: string): unknown {\n let state = useDataRouterState(DataRouterStateHook.UseRouteLoaderData);\n return state.loaderData[routeId];\n}\n\n/**\n * Returns the action data for the nearest ancestor Route action\n */\nexport function useActionData(): unknown {\n let state = useDataRouterState(DataRouterStateHook.UseActionData);\n let routeId = useCurrentRouteId(DataRouterStateHook.UseLoaderData);\n return state.actionData ? state.actionData[routeId] : undefined;\n}\n\n/**\n * Returns the nearest ancestor Route error, which could be a loader/action\n * error or a render error. This is intended to be called from your\n * ErrorBoundary/errorElement to display a proper error message.\n */\nexport function useRouteError(): unknown {\n let error = React.useContext(RouteErrorContext);\n let state = useDataRouterState(DataRouterStateHook.UseRouteError);\n let routeId = useCurrentRouteId(DataRouterStateHook.UseRouteError);\n\n // If this was a render error, we put it in a RouteError context inside\n // of RenderErrorBoundary\n if (error !== undefined) {\n return error;\n }\n\n // Otherwise look for errors from our data router state\n return state.errors?.[routeId];\n}\n\n/**\n * Returns the happy-path data from the nearest ancestor `` value\n */\nexport function useAsyncValue(): unknown {\n let value = React.useContext(AwaitContext);\n return value?._data;\n}\n\n/**\n * Returns the error from the nearest ancestor `` value\n */\nexport function useAsyncError(): unknown {\n let value = React.useContext(AwaitContext);\n return value?._error;\n}\n\nlet blockerId = 0;\n\n/**\n * Allow the application to block navigations within the SPA and present the\n * user a confirmation dialog to confirm the navigation. Mostly used to avoid\n * using half-filled form data. This does not handle hard-reloads or\n * cross-origin navigations.\n */\nexport function useBlocker(shouldBlock: boolean | BlockerFunction): Blocker {\n let { router, basename } = useDataRouterContext(DataRouterHook.UseBlocker);\n let state = useDataRouterState(DataRouterStateHook.UseBlocker);\n\n let [blockerKey, setBlockerKey] = React.useState(\"\");\n let blockerFunction = React.useCallback(\n (arg) => {\n if (typeof shouldBlock !== \"function\") {\n return !!shouldBlock;\n }\n if (basename === \"/\") {\n return shouldBlock(arg);\n }\n\n // If they provided us a function and we've got an active basename, strip\n // it from the locations we expose to the user to match the behavior of\n // useLocation\n let { currentLocation, nextLocation, historyAction } = arg;\n return shouldBlock({\n currentLocation: {\n ...currentLocation,\n pathname:\n stripBasename(currentLocation.pathname, basename) ||\n currentLocation.pathname,\n },\n nextLocation: {\n ...nextLocation,\n pathname:\n stripBasename(nextLocation.pathname, basename) ||\n nextLocation.pathname,\n },\n historyAction,\n });\n },\n [basename, shouldBlock]\n );\n\n // This effect is in charge of blocker key assignment and deletion (which is\n // tightly coupled to the key)\n React.useEffect(() => {\n let key = String(++blockerId);\n setBlockerKey(key);\n return () => router.deleteBlocker(key);\n }, [router]);\n\n // This effect handles assigning the blockerFunction. This is to handle\n // unstable blocker function identities, and happens only after the prior\n // effect so we don't get an orphaned blockerFunction in the router with a\n // key of \"\". Until then we just have the IDLE_BLOCKER.\n React.useEffect(() => {\n if (blockerKey !== \"\") {\n router.getBlocker(blockerKey, blockerFunction);\n }\n }, [router, blockerKey, blockerFunction]);\n\n // Prefer the blocker from `state` not `router.state` since DataRouterContext\n // is memoized so this ensures we update on blocker state updates\n return blockerKey && state.blockers.has(blockerKey)\n ? state.blockers.get(blockerKey)!\n : IDLE_BLOCKER;\n}\n\n/**\n * Stable version of useNavigate that is used when we are in the context of\n * a RouterProvider.\n */\nfunction useNavigateStable(): NavigateFunction {\n let { router } = useDataRouterContext(DataRouterHook.UseNavigateStable);\n let id = useCurrentRouteId(DataRouterStateHook.UseNavigateStable);\n\n let activeRef = React.useRef(false);\n useIsomorphicLayoutEffect(() => {\n activeRef.current = true;\n });\n\n let navigate: NavigateFunction = React.useCallback(\n (to: To | number, options: NavigateOptions = {}) => {\n warning(activeRef.current, navigateEffectWarning);\n\n // Short circuit here since if this happens on first render the navigate\n // is useless because we haven't wired up our router subscriber yet\n if (!activeRef.current) return;\n\n if (typeof to === \"number\") {\n router.navigate(to);\n } else {\n router.navigate(to, { fromRouteId: id, ...options });\n }\n },\n [router, id]\n );\n\n return navigate;\n}\n\nconst alreadyWarned: Record = {};\n\nfunction warningOnce(key: string, cond: boolean, message: string) {\n if (!cond && !alreadyWarned[key]) {\n alreadyWarned[key] = true;\n warning(false, message);\n }\n}\n","import type {\n InitialEntry,\n LazyRouteFunction,\n Location,\n MemoryHistory,\n RelativeRoutingType,\n Router as RemixRouter,\n RouterState,\n RouterSubscriber,\n To,\n TrackedPromise,\n} from \"@remix-run/router\";\nimport {\n AbortedDeferredError,\n Action as NavigationType,\n createMemoryHistory,\n UNSAFE_getResolveToMatches as getResolveToMatches,\n UNSAFE_invariant as invariant,\n parsePath,\n resolveTo,\n stripBasename,\n UNSAFE_warning as warning,\n} from \"@remix-run/router\";\nimport * as React from \"react\";\n\nimport type {\n DataRouteObject,\n IndexRouteObject,\n Navigator,\n NonIndexRouteObject,\n RouteMatch,\n RouteObject,\n} from \"./context\";\nimport {\n AwaitContext,\n DataRouterContext,\n DataRouterStateContext,\n LocationContext,\n NavigationContext,\n RouteContext,\n} from \"./context\";\nimport {\n _renderMatches,\n useAsyncValue,\n useInRouterContext,\n useLocation,\n useNavigate,\n useOutlet,\n useRoutes,\n useRoutesImpl,\n} from \"./hooks\";\n\nexport interface FutureConfig {\n v7_relativeSplatPath: boolean;\n v7_startTransition: boolean;\n}\n\nexport interface RouterProviderProps {\n fallbackElement?: React.ReactNode;\n router: RemixRouter;\n // Only accept future flags relevant to rendering behavior\n // routing flags should be accessed via router.future\n future?: Partial>;\n}\n\n/**\n Webpack + React 17 fails to compile on any of the following because webpack\n complains that `startTransition` doesn't exist in `React`:\n * import { startTransition } from \"react\"\n * import * as React from from \"react\";\n \"startTransition\" in React ? React.startTransition(() => setState()) : setState()\n * import * as React from from \"react\";\n \"startTransition\" in React ? React[\"startTransition\"](() => setState()) : setState()\n\n Moving it to a constant such as the following solves the Webpack/React 17 issue:\n * import * as React from from \"react\";\n const START_TRANSITION = \"startTransition\";\n START_TRANSITION in React ? React[START_TRANSITION](() => setState()) : setState()\n\n However, that introduces webpack/terser minification issues in production builds\n in React 18 where minification/obfuscation ends up removing the call of\n React.startTransition entirely from the first half of the ternary. Grabbing\n this exported reference once up front resolves that issue.\n\n See https://github.com/remix-run/react-router/issues/10579\n*/\nconst START_TRANSITION = \"startTransition\";\nconst startTransitionImpl = React[START_TRANSITION];\n\n/**\n * Given a Remix Router instance, render the appropriate UI\n */\nexport function RouterProvider({\n fallbackElement,\n router,\n future,\n}: RouterProviderProps): React.ReactElement {\n let [state, setStateImpl] = React.useState(router.state);\n let { v7_startTransition } = future || {};\n\n let setState = React.useCallback(\n (newState: RouterState) => {\n if (v7_startTransition && startTransitionImpl) {\n startTransitionImpl(() => setStateImpl(newState));\n } else {\n setStateImpl(newState);\n }\n },\n [setStateImpl, v7_startTransition]\n );\n\n // Need to use a layout effect here so we are subscribed early enough to\n // pick up on any render-driven redirects/navigations (useEffect/)\n React.useLayoutEffect(() => router.subscribe(setState), [router, setState]);\n\n React.useEffect(() => {\n warning(\n fallbackElement == null || !router.future.v7_partialHydration,\n \"`` is deprecated when using \" +\n \"`v7_partialHydration`, use a `HydrateFallback` component instead\"\n );\n // Only log this once on initial mount\n // eslint-disable-next-line react-hooks/exhaustive-deps\n }, []);\n\n let navigator = React.useMemo((): Navigator => {\n return {\n createHref: router.createHref,\n encodeLocation: router.encodeLocation,\n go: (n) => router.navigate(n),\n push: (to, state, opts) =>\n router.navigate(to, {\n state,\n preventScrollReset: opts?.preventScrollReset,\n }),\n replace: (to, state, opts) =>\n router.navigate(to, {\n replace: true,\n state,\n preventScrollReset: opts?.preventScrollReset,\n }),\n };\n }, [router]);\n\n let basename = router.basename || \"/\";\n\n let dataRouterContext = React.useMemo(\n () => ({\n router,\n navigator,\n static: false,\n basename,\n }),\n [router, navigator, basename]\n );\n\n // The fragment and {null} here are important! We need them to keep React 18's\n // useId happy when we are server-rendering since we may have a \n * ^\n * ```\n *\n * @type {State}\n */\n function continuationRawTagOpen(code) {\n if (code === 47) {\n effects.consume(code)\n buffer = ''\n return continuationRawEndTag\n }\n return continuation(code)\n }\n\n /**\n * In raw continuation, after ` | \n * ^^^^^^\n * ```\n *\n * @type {State}\n */\n function continuationRawEndTag(code) {\n if (code === 62) {\n const name = buffer.toLowerCase()\n if (htmlRawNames.includes(name)) {\n effects.consume(code)\n return continuationClose\n }\n return continuation(code)\n }\n if (asciiAlpha(code) && buffer.length < 8) {\n effects.consume(code)\n // @ts-expect-error: not null.\n buffer += String.fromCharCode(code)\n return continuationRawEndTag\n }\n return continuation(code)\n }\n\n /**\n * In cdata continuation, after `]`, expecting `]>`.\n *\n * ```markdown\n * > | &<]]>\n * ^\n * ```\n *\n * @type {State}\n */\n function continuationCdataInside(code) {\n if (code === 93) {\n effects.consume(code)\n return continuationDeclarationInside\n }\n return continuation(code)\n }\n\n /**\n * In declaration or instruction continuation, at `>`.\n *\n * ```markdown\n * > | \n * ^\n * > | \n * ^\n * > | \n * ^\n * > | \n * ^\n * > | &<]]>\n * ^\n * ```\n *\n * @type {State}\n */\n function continuationDeclarationInside(code) {\n if (code === 62) {\n effects.consume(code)\n return continuationClose\n }\n\n // More dashes.\n if (code === 45 && marker === 2) {\n effects.consume(code)\n return continuationDeclarationInside\n }\n return continuation(code)\n }\n\n /**\n * In closed continuation: everything we get until the eol/eof is part of it.\n *\n * ```markdown\n * > | \n * ^\n * ```\n *\n * @type {State}\n */\n function continuationClose(code) {\n if (code === null || markdownLineEnding(code)) {\n effects.exit('htmlFlowData')\n return continuationAfter(code)\n }\n effects.consume(code)\n return continuationClose\n }\n\n /**\n * Done.\n *\n * ```markdown\n * > | \n * ^\n * ```\n *\n * @type {State}\n */\n function continuationAfter(code) {\n effects.exit('htmlFlow')\n // // Feel free to interrupt.\n // tokenizer.interrupt = false\n // // No longer concrete.\n // tokenizer.concrete = false\n return ok(code)\n }\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeNonLazyContinuationStart(effects, ok, nok) {\n const self = this\n return start\n\n /**\n * At eol, before continuation.\n *\n * ```markdown\n * > | * ```js\n * ^\n * | b\n * ```\n *\n * @type {State}\n */\n function start(code) {\n if (markdownLineEnding(code)) {\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return after\n }\n return nok(code)\n }\n\n /**\n * A continuation.\n *\n * ```markdown\n * | * ```js\n * > | b\n * ^\n * ```\n *\n * @type {State}\n */\n function after(code) {\n return self.parser.lazy[self.now().line] ? nok(code) : ok(code)\n }\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeBlankLineBefore(effects, ok, nok) {\n return start\n\n /**\n * Before eol, expecting blank line.\n *\n * ```markdown\n * > |
\n * ^\n * |\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return effects.attempt(blankLine, ok, nok)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Code} Code\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {factorySpace} from 'micromark-factory-space'\nimport {markdownLineEnding, markdownSpace} from 'micromark-util-character'\n/** @type {Construct} */\nconst nonLazyContinuation = {\n tokenize: tokenizeNonLazyContinuation,\n partial: true\n}\n\n/** @type {Construct} */\nexport const codeFenced = {\n name: 'codeFenced',\n tokenize: tokenizeCodeFenced,\n concrete: true\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeCodeFenced(effects, ok, nok) {\n const self = this\n /** @type {Construct} */\n const closeStart = {\n tokenize: tokenizeCloseStart,\n partial: true\n }\n let initialPrefix = 0\n let sizeOpen = 0\n /** @type {NonNullable} */\n let marker\n return start\n\n /**\n * Start of code.\n *\n * ```markdown\n * > | ~~~js\n * ^\n * | alert(1)\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function start(code) {\n // To do: parse whitespace like `markdown-rs`.\n return beforeSequenceOpen(code)\n }\n\n /**\n * In opening fence, after prefix, at sequence.\n *\n * ```markdown\n * > | ~~~js\n * ^\n * | alert(1)\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function beforeSequenceOpen(code) {\n const tail = self.events[self.events.length - 1]\n initialPrefix =\n tail && tail[1].type === 'linePrefix'\n ? tail[2].sliceSerialize(tail[1], true).length\n : 0\n marker = code\n effects.enter('codeFenced')\n effects.enter('codeFencedFence')\n effects.enter('codeFencedFenceSequence')\n return sequenceOpen(code)\n }\n\n /**\n * In opening fence sequence.\n *\n * ```markdown\n * > | ~~~js\n * ^\n * | alert(1)\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function sequenceOpen(code) {\n if (code === marker) {\n sizeOpen++\n effects.consume(code)\n return sequenceOpen\n }\n if (sizeOpen < 3) {\n return nok(code)\n }\n effects.exit('codeFencedFenceSequence')\n return markdownSpace(code)\n ? factorySpace(effects, infoBefore, 'whitespace')(code)\n : infoBefore(code)\n }\n\n /**\n * In opening fence, after the sequence (and optional whitespace), before info.\n *\n * ```markdown\n * > | ~~~js\n * ^\n * | alert(1)\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function infoBefore(code) {\n if (code === null || markdownLineEnding(code)) {\n effects.exit('codeFencedFence')\n return self.interrupt\n ? ok(code)\n : effects.check(nonLazyContinuation, atNonLazyBreak, after)(code)\n }\n effects.enter('codeFencedFenceInfo')\n effects.enter('chunkString', {\n contentType: 'string'\n })\n return info(code)\n }\n\n /**\n * In info.\n *\n * ```markdown\n * > | ~~~js\n * ^\n * | alert(1)\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function info(code) {\n if (code === null || markdownLineEnding(code)) {\n effects.exit('chunkString')\n effects.exit('codeFencedFenceInfo')\n return infoBefore(code)\n }\n if (markdownSpace(code)) {\n effects.exit('chunkString')\n effects.exit('codeFencedFenceInfo')\n return factorySpace(effects, metaBefore, 'whitespace')(code)\n }\n if (code === 96 && code === marker) {\n return nok(code)\n }\n effects.consume(code)\n return info\n }\n\n /**\n * In opening fence, after info and whitespace, before meta.\n *\n * ```markdown\n * > | ~~~js eval\n * ^\n * | alert(1)\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function metaBefore(code) {\n if (code === null || markdownLineEnding(code)) {\n return infoBefore(code)\n }\n effects.enter('codeFencedFenceMeta')\n effects.enter('chunkString', {\n contentType: 'string'\n })\n return meta(code)\n }\n\n /**\n * In meta.\n *\n * ```markdown\n * > | ~~~js eval\n * ^\n * | alert(1)\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function meta(code) {\n if (code === null || markdownLineEnding(code)) {\n effects.exit('chunkString')\n effects.exit('codeFencedFenceMeta')\n return infoBefore(code)\n }\n if (code === 96 && code === marker) {\n return nok(code)\n }\n effects.consume(code)\n return meta\n }\n\n /**\n * At eol/eof in code, before a non-lazy closing fence or content.\n *\n * ```markdown\n * > | ~~~js\n * ^\n * > | alert(1)\n * ^\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function atNonLazyBreak(code) {\n return effects.attempt(closeStart, after, contentBefore)(code)\n }\n\n /**\n * Before code content, not a closing fence, at eol.\n *\n * ```markdown\n * | ~~~js\n * > | alert(1)\n * ^\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function contentBefore(code) {\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return contentStart\n }\n\n /**\n * Before code content, not a closing fence.\n *\n * ```markdown\n * | ~~~js\n * > | alert(1)\n * ^\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function contentStart(code) {\n return initialPrefix > 0 && markdownSpace(code)\n ? factorySpace(\n effects,\n beforeContentChunk,\n 'linePrefix',\n initialPrefix + 1\n )(code)\n : beforeContentChunk(code)\n }\n\n /**\n * Before code content, after optional prefix.\n *\n * ```markdown\n * | ~~~js\n * > | alert(1)\n * ^\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function beforeContentChunk(code) {\n if (code === null || markdownLineEnding(code)) {\n return effects.check(nonLazyContinuation, atNonLazyBreak, after)(code)\n }\n effects.enter('codeFlowValue')\n return contentChunk(code)\n }\n\n /**\n * In code content.\n *\n * ```markdown\n * | ~~~js\n * > | alert(1)\n * ^^^^^^^^\n * | ~~~\n * ```\n *\n * @type {State}\n */\n function contentChunk(code) {\n if (code === null || markdownLineEnding(code)) {\n effects.exit('codeFlowValue')\n return beforeContentChunk(code)\n }\n effects.consume(code)\n return contentChunk\n }\n\n /**\n * After code.\n *\n * ```markdown\n * | ~~~js\n * | alert(1)\n * > | ~~~\n * ^\n * ```\n *\n * @type {State}\n */\n function after(code) {\n effects.exit('codeFenced')\n return ok(code)\n }\n\n /**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\n function tokenizeCloseStart(effects, ok, nok) {\n let size = 0\n return startBefore\n\n /**\n *\n *\n * @type {State}\n */\n function startBefore(code) {\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return start\n }\n\n /**\n * Before closing fence, at optional whitespace.\n *\n * ```markdown\n * | ~~~js\n * | alert(1)\n * > | ~~~\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n // Always populated by defaults.\n\n // To do: `enter` here or in next state?\n effects.enter('codeFencedFence')\n return markdownSpace(code)\n ? factorySpace(\n effects,\n beforeSequenceClose,\n 'linePrefix',\n self.parser.constructs.disable.null.includes('codeIndented')\n ? undefined\n : 4\n )(code)\n : beforeSequenceClose(code)\n }\n\n /**\n * In closing fence, after optional whitespace, at sequence.\n *\n * ```markdown\n * | ~~~js\n * | alert(1)\n * > | ~~~\n * ^\n * ```\n *\n * @type {State}\n */\n function beforeSequenceClose(code) {\n if (code === marker) {\n effects.enter('codeFencedFenceSequence')\n return sequenceClose(code)\n }\n return nok(code)\n }\n\n /**\n * In closing fence sequence.\n *\n * ```markdown\n * | ~~~js\n * | alert(1)\n * > | ~~~\n * ^\n * ```\n *\n * @type {State}\n */\n function sequenceClose(code) {\n if (code === marker) {\n size++\n effects.consume(code)\n return sequenceClose\n }\n if (size >= sizeOpen) {\n effects.exit('codeFencedFenceSequence')\n return markdownSpace(code)\n ? factorySpace(effects, sequenceCloseAfter, 'whitespace')(code)\n : sequenceCloseAfter(code)\n }\n return nok(code)\n }\n\n /**\n * After closing fence sequence, after optional whitespace.\n *\n * ```markdown\n * | ~~~js\n * | alert(1)\n * > | ~~~\n * ^\n * ```\n *\n * @type {State}\n */\n function sequenceCloseAfter(code) {\n if (code === null || markdownLineEnding(code)) {\n effects.exit('codeFencedFence')\n return ok(code)\n }\n return nok(code)\n }\n }\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeNonLazyContinuation(effects, ok, nok) {\n const self = this\n return start\n\n /**\n *\n *\n * @type {State}\n */\n function start(code) {\n if (code === null) {\n return nok(code)\n }\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return lineStart\n }\n\n /**\n *\n *\n * @type {State}\n */\n function lineStart(code) {\n return self.parser.lazy[self.now().line] ? nok(code) : ok(code)\n }\n}\n","/// \n\n/* eslint-env browser */\n\nconst element = document.createElement('i')\n\n/**\n * @param {string} value\n * @returns {string|false}\n */\nexport function decodeNamedCharacterReference(value) {\n const characterReference = '&' + value + ';'\n element.innerHTML = characterReference\n const char = element.textContent\n\n // Some named character references do not require the closing semicolon\n // (`¬`, for instance), which leads to situations where parsing the assumed\n // named reference of `¬it;` will result in the string `¬it;`.\n // When we encounter a trailing semicolon after parsing, and the character\n // reference to decode was not a semicolon (`;`), we can assume that the\n // matching was not complete.\n // @ts-expect-error: TypeScript is wrong that `textContent` on elements can\n // yield `null`.\n if (char.charCodeAt(char.length - 1) === 59 /* `;` */ && value !== 'semi') {\n return false\n }\n\n // If the decoded string is equal to the input, the character reference was\n // not valid.\n // @ts-expect-error: TypeScript is wrong that `textContent` on elements can\n // yield `null`.\n return char === characterReference ? false : char\n}\n","/**\n * @typedef {import('micromark-util-types').Code} Code\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {decodeNamedCharacterReference} from 'decode-named-character-reference'\nimport {\n asciiAlphanumeric,\n asciiDigit,\n asciiHexDigit\n} from 'micromark-util-character'\n/** @type {Construct} */\nexport const characterReference = {\n name: 'characterReference',\n tokenize: tokenizeCharacterReference\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeCharacterReference(effects, ok, nok) {\n const self = this\n let size = 0\n /** @type {number} */\n let max\n /** @type {(code: Code) => boolean} */\n let test\n return start\n\n /**\n * Start of character reference.\n *\n * ```markdown\n * > | a&b\n * ^\n * > | a{b\n * ^\n * > | a b\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('characterReference')\n effects.enter('characterReferenceMarker')\n effects.consume(code)\n effects.exit('characterReferenceMarker')\n return open\n }\n\n /**\n * After `&`, at `#` for numeric references or alphanumeric for named\n * references.\n *\n * ```markdown\n * > | a&b\n * ^\n * > | a{b\n * ^\n * > | a b\n * ^\n * ```\n *\n * @type {State}\n */\n function open(code) {\n if (code === 35) {\n effects.enter('characterReferenceMarkerNumeric')\n effects.consume(code)\n effects.exit('characterReferenceMarkerNumeric')\n return numeric\n }\n effects.enter('characterReferenceValue')\n max = 31\n test = asciiAlphanumeric\n return value(code)\n }\n\n /**\n * After `#`, at `x` for hexadecimals or digit for decimals.\n *\n * ```markdown\n * > | a{b\n * ^\n * > | a b\n * ^\n * ```\n *\n * @type {State}\n */\n function numeric(code) {\n if (code === 88 || code === 120) {\n effects.enter('characterReferenceMarkerHexadecimal')\n effects.consume(code)\n effects.exit('characterReferenceMarkerHexadecimal')\n effects.enter('characterReferenceValue')\n max = 6\n test = asciiHexDigit\n return value\n }\n effects.enter('characterReferenceValue')\n max = 7\n test = asciiDigit\n return value(code)\n }\n\n /**\n * After markers (`&#x`, `&#`, or `&`), in value, before `;`.\n *\n * The character reference kind defines what and how many characters are\n * allowed.\n *\n * ```markdown\n * > | a&b\n * ^^^\n * > | a{b\n * ^^^\n * > | a b\n * ^\n * ```\n *\n * @type {State}\n */\n function value(code) {\n if (code === 59 && size) {\n const token = effects.exit('characterReferenceValue')\n if (\n test === asciiAlphanumeric &&\n !decodeNamedCharacterReference(self.sliceSerialize(token))\n ) {\n return nok(code)\n }\n\n // To do: `markdown-rs` uses a different name:\n // `CharacterReferenceMarkerSemi`.\n effects.enter('characterReferenceMarker')\n effects.consume(code)\n effects.exit('characterReferenceMarker')\n effects.exit('characterReference')\n return ok\n }\n if (test(code) && size++ < max) {\n effects.consume(code)\n return value\n }\n return nok(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {asciiPunctuation} from 'micromark-util-character'\n/** @type {Construct} */\nexport const characterEscape = {\n name: 'characterEscape',\n tokenize: tokenizeCharacterEscape\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeCharacterEscape(effects, ok, nok) {\n return start\n\n /**\n * Start of character escape.\n *\n * ```markdown\n * > | a\\*b\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('characterEscape')\n effects.enter('escapeMarker')\n effects.consume(code)\n effects.exit('escapeMarker')\n return inside\n }\n\n /**\n * After `\\`, at punctuation.\n *\n * ```markdown\n * > | a\\*b\n * ^\n * ```\n *\n * @type {State}\n */\n function inside(code) {\n // ASCII punctuation.\n if (asciiPunctuation(code)) {\n effects.enter('characterEscapeValue')\n effects.consume(code)\n effects.exit('characterEscapeValue')\n effects.exit('characterEscape')\n return ok\n }\n return nok(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {factorySpace} from 'micromark-factory-space'\nimport {markdownLineEnding} from 'micromark-util-character'\n/** @type {Construct} */\nexport const lineEnding = {\n name: 'lineEnding',\n tokenize: tokenizeLineEnding\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeLineEnding(effects, ok) {\n return start\n\n /** @type {State} */\n function start(code) {\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return factorySpace(effects, ok, 'linePrefix')\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').Event} Event\n * @typedef {import('micromark-util-types').Resolver} Resolver\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').Token} Token\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {factoryDestination} from 'micromark-factory-destination'\nimport {factoryLabel} from 'micromark-factory-label'\nimport {factoryTitle} from 'micromark-factory-title'\nimport {factoryWhitespace} from 'micromark-factory-whitespace'\nimport {markdownLineEndingOrSpace} from 'micromark-util-character'\nimport {push, splice} from 'micromark-util-chunked'\nimport {normalizeIdentifier} from 'micromark-util-normalize-identifier'\nimport {resolveAll} from 'micromark-util-resolve-all'\n/** @type {Construct} */\nexport const labelEnd = {\n name: 'labelEnd',\n tokenize: tokenizeLabelEnd,\n resolveTo: resolveToLabelEnd,\n resolveAll: resolveAllLabelEnd\n}\n\n/** @type {Construct} */\nconst resourceConstruct = {\n tokenize: tokenizeResource\n}\n/** @type {Construct} */\nconst referenceFullConstruct = {\n tokenize: tokenizeReferenceFull\n}\n/** @type {Construct} */\nconst referenceCollapsedConstruct = {\n tokenize: tokenizeReferenceCollapsed\n}\n\n/** @type {Resolver} */\nfunction resolveAllLabelEnd(events) {\n let index = -1\n while (++index < events.length) {\n const token = events[index][1]\n if (\n token.type === 'labelImage' ||\n token.type === 'labelLink' ||\n token.type === 'labelEnd'\n ) {\n // Remove the marker.\n events.splice(index + 1, token.type === 'labelImage' ? 4 : 2)\n token.type = 'data'\n index++\n }\n }\n return events\n}\n\n/** @type {Resolver} */\nfunction resolveToLabelEnd(events, context) {\n let index = events.length\n let offset = 0\n /** @type {Token} */\n let token\n /** @type {number | undefined} */\n let open\n /** @type {number | undefined} */\n let close\n /** @type {Array} */\n let media\n\n // Find an opening.\n while (index--) {\n token = events[index][1]\n if (open) {\n // If we see another link, or inactive link label, we’ve been here before.\n if (\n token.type === 'link' ||\n (token.type === 'labelLink' && token._inactive)\n ) {\n break\n }\n\n // Mark other link openings as inactive, as we can’t have links in\n // links.\n if (events[index][0] === 'enter' && token.type === 'labelLink') {\n token._inactive = true\n }\n } else if (close) {\n if (\n events[index][0] === 'enter' &&\n (token.type === 'labelImage' || token.type === 'labelLink') &&\n !token._balanced\n ) {\n open = index\n if (token.type !== 'labelLink') {\n offset = 2\n break\n }\n }\n } else if (token.type === 'labelEnd') {\n close = index\n }\n }\n const group = {\n type: events[open][1].type === 'labelLink' ? 'link' : 'image',\n start: Object.assign({}, events[open][1].start),\n end: Object.assign({}, events[events.length - 1][1].end)\n }\n const label = {\n type: 'label',\n start: Object.assign({}, events[open][1].start),\n end: Object.assign({}, events[close][1].end)\n }\n const text = {\n type: 'labelText',\n start: Object.assign({}, events[open + offset + 2][1].end),\n end: Object.assign({}, events[close - 2][1].start)\n }\n media = [\n ['enter', group, context],\n ['enter', label, context]\n ]\n\n // Opening marker.\n media = push(media, events.slice(open + 1, open + offset + 3))\n\n // Text open.\n media = push(media, [['enter', text, context]])\n\n // Always populated by defaults.\n\n // Between.\n media = push(\n media,\n resolveAll(\n context.parser.constructs.insideSpan.null,\n events.slice(open + offset + 4, close - 3),\n context\n )\n )\n\n // Text close, marker close, label close.\n media = push(media, [\n ['exit', text, context],\n events[close - 2],\n events[close - 1],\n ['exit', label, context]\n ])\n\n // Reference, resource, or so.\n media = push(media, events.slice(close + 1))\n\n // Media close.\n media = push(media, [['exit', group, context]])\n splice(events, open, events.length, media)\n return events\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeLabelEnd(effects, ok, nok) {\n const self = this\n let index = self.events.length\n /** @type {Token} */\n let labelStart\n /** @type {boolean} */\n let defined\n\n // Find an opening.\n while (index--) {\n if (\n (self.events[index][1].type === 'labelImage' ||\n self.events[index][1].type === 'labelLink') &&\n !self.events[index][1]._balanced\n ) {\n labelStart = self.events[index][1]\n break\n }\n }\n return start\n\n /**\n * Start of label end.\n *\n * ```markdown\n * > | [a](b) c\n * ^\n * > | [a][b] c\n * ^\n * > | [a][] b\n * ^\n * > | [a] b\n * ```\n *\n * @type {State}\n */\n function start(code) {\n // If there is not an okay opening.\n if (!labelStart) {\n return nok(code)\n }\n\n // If the corresponding label (link) start is marked as inactive,\n // it means we’d be wrapping a link, like this:\n //\n // ```markdown\n // > | a [b [c](d) e](f) g.\n // ^\n // ```\n //\n // We can’t have that, so it’s just balanced brackets.\n if (labelStart._inactive) {\n return labelEndNok(code)\n }\n defined = self.parser.defined.includes(\n normalizeIdentifier(\n self.sliceSerialize({\n start: labelStart.end,\n end: self.now()\n })\n )\n )\n effects.enter('labelEnd')\n effects.enter('labelMarker')\n effects.consume(code)\n effects.exit('labelMarker')\n effects.exit('labelEnd')\n return after\n }\n\n /**\n * After `]`.\n *\n * ```markdown\n * > | [a](b) c\n * ^\n * > | [a][b] c\n * ^\n * > | [a][] b\n * ^\n * > | [a] b\n * ^\n * ```\n *\n * @type {State}\n */\n function after(code) {\n // Note: `markdown-rs` also parses GFM footnotes here, which for us is in\n // an extension.\n\n // Resource (`[asd](fgh)`)?\n if (code === 40) {\n return effects.attempt(\n resourceConstruct,\n labelEndOk,\n defined ? labelEndOk : labelEndNok\n )(code)\n }\n\n // Full (`[asd][fgh]`) or collapsed (`[asd][]`) reference?\n if (code === 91) {\n return effects.attempt(\n referenceFullConstruct,\n labelEndOk,\n defined ? referenceNotFull : labelEndNok\n )(code)\n }\n\n // Shortcut (`[asd]`) reference?\n return defined ? labelEndOk(code) : labelEndNok(code)\n }\n\n /**\n * After `]`, at `[`, but not at a full reference.\n *\n * > 👉 **Note**: we only get here if the label is defined.\n *\n * ```markdown\n * > | [a][] b\n * ^\n * > | [a] b\n * ^\n * ```\n *\n * @type {State}\n */\n function referenceNotFull(code) {\n return effects.attempt(\n referenceCollapsedConstruct,\n labelEndOk,\n labelEndNok\n )(code)\n }\n\n /**\n * Done, we found something.\n *\n * ```markdown\n * > | [a](b) c\n * ^\n * > | [a][b] c\n * ^\n * > | [a][] b\n * ^\n * > | [a] b\n * ^\n * ```\n *\n * @type {State}\n */\n function labelEndOk(code) {\n // Note: `markdown-rs` does a bunch of stuff here.\n return ok(code)\n }\n\n /**\n * Done, it’s nothing.\n *\n * There was an okay opening, but we didn’t match anything.\n *\n * ```markdown\n * > | [a](b c\n * ^\n * > | [a][b c\n * ^\n * > | [a] b\n * ^\n * ```\n *\n * @type {State}\n */\n function labelEndNok(code) {\n labelStart._balanced = true\n return nok(code)\n }\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeResource(effects, ok, nok) {\n return resourceStart\n\n /**\n * At a resource.\n *\n * ```markdown\n * > | [a](b) c\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceStart(code) {\n effects.enter('resource')\n effects.enter('resourceMarker')\n effects.consume(code)\n effects.exit('resourceMarker')\n return resourceBefore\n }\n\n /**\n * In resource, after `(`, at optional whitespace.\n *\n * ```markdown\n * > | [a](b) c\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceBefore(code) {\n return markdownLineEndingOrSpace(code)\n ? factoryWhitespace(effects, resourceOpen)(code)\n : resourceOpen(code)\n }\n\n /**\n * In resource, after optional whitespace, at `)` or a destination.\n *\n * ```markdown\n * > | [a](b) c\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceOpen(code) {\n if (code === 41) {\n return resourceEnd(code)\n }\n return factoryDestination(\n effects,\n resourceDestinationAfter,\n resourceDestinationMissing,\n 'resourceDestination',\n 'resourceDestinationLiteral',\n 'resourceDestinationLiteralMarker',\n 'resourceDestinationRaw',\n 'resourceDestinationString',\n 32\n )(code)\n }\n\n /**\n * In resource, after destination, at optional whitespace.\n *\n * ```markdown\n * > | [a](b) c\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceDestinationAfter(code) {\n return markdownLineEndingOrSpace(code)\n ? factoryWhitespace(effects, resourceBetween)(code)\n : resourceEnd(code)\n }\n\n /**\n * At invalid destination.\n *\n * ```markdown\n * > | [a](<<) b\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceDestinationMissing(code) {\n return nok(code)\n }\n\n /**\n * In resource, after destination and whitespace, at `(` or title.\n *\n * ```markdown\n * > | [a](b ) c\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceBetween(code) {\n if (code === 34 || code === 39 || code === 40) {\n return factoryTitle(\n effects,\n resourceTitleAfter,\n nok,\n 'resourceTitle',\n 'resourceTitleMarker',\n 'resourceTitleString'\n )(code)\n }\n return resourceEnd(code)\n }\n\n /**\n * In resource, after title, at optional whitespace.\n *\n * ```markdown\n * > | [a](b \"c\") d\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceTitleAfter(code) {\n return markdownLineEndingOrSpace(code)\n ? factoryWhitespace(effects, resourceEnd)(code)\n : resourceEnd(code)\n }\n\n /**\n * In resource, at `)`.\n *\n * ```markdown\n * > | [a](b) d\n * ^\n * ```\n *\n * @type {State}\n */\n function resourceEnd(code) {\n if (code === 41) {\n effects.enter('resourceMarker')\n effects.consume(code)\n effects.exit('resourceMarker')\n effects.exit('resource')\n return ok\n }\n return nok(code)\n }\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeReferenceFull(effects, ok, nok) {\n const self = this\n return referenceFull\n\n /**\n * In a reference (full), at the `[`.\n *\n * ```markdown\n * > | [a][b] d\n * ^\n * ```\n *\n * @type {State}\n */\n function referenceFull(code) {\n return factoryLabel.call(\n self,\n effects,\n referenceFullAfter,\n referenceFullMissing,\n 'reference',\n 'referenceMarker',\n 'referenceString'\n )(code)\n }\n\n /**\n * In a reference (full), after `]`.\n *\n * ```markdown\n * > | [a][b] d\n * ^\n * ```\n *\n * @type {State}\n */\n function referenceFullAfter(code) {\n return self.parser.defined.includes(\n normalizeIdentifier(\n self.sliceSerialize(self.events[self.events.length - 1][1]).slice(1, -1)\n )\n )\n ? ok(code)\n : nok(code)\n }\n\n /**\n * In reference (full) that was missing.\n *\n * ```markdown\n * > | [a][b d\n * ^\n * ```\n *\n * @type {State}\n */\n function referenceFullMissing(code) {\n return nok(code)\n }\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeReferenceCollapsed(effects, ok, nok) {\n return referenceCollapsedStart\n\n /**\n * In reference (collapsed), at `[`.\n *\n * > 👉 **Note**: we only get here if the label is defined.\n *\n * ```markdown\n * > | [a][] d\n * ^\n * ```\n *\n * @type {State}\n */\n function referenceCollapsedStart(code) {\n // We only attempt a collapsed label if there’s a `[`.\n\n effects.enter('reference')\n effects.enter('referenceMarker')\n effects.consume(code)\n effects.exit('referenceMarker')\n return referenceCollapsedOpen\n }\n\n /**\n * In reference (collapsed), at `]`.\n *\n * > 👉 **Note**: we only get here if the label is defined.\n *\n * ```markdown\n * > | [a][] d\n * ^\n * ```\n *\n * @type {State}\n */\n function referenceCollapsedOpen(code) {\n if (code === 93) {\n effects.enter('referenceMarker')\n effects.consume(code)\n effects.exit('referenceMarker')\n effects.exit('reference')\n return ok\n }\n return nok(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {labelEnd} from './label-end.js'\n\n/** @type {Construct} */\nexport const labelStartImage = {\n name: 'labelStartImage',\n tokenize: tokenizeLabelStartImage,\n resolveAll: labelEnd.resolveAll\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeLabelStartImage(effects, ok, nok) {\n const self = this\n return start\n\n /**\n * Start of label (image) start.\n *\n * ```markdown\n * > | a ![b] c\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('labelImage')\n effects.enter('labelImageMarker')\n effects.consume(code)\n effects.exit('labelImageMarker')\n return open\n }\n\n /**\n * After `!`, at `[`.\n *\n * ```markdown\n * > | a ![b] c\n * ^\n * ```\n *\n * @type {State}\n */\n function open(code) {\n if (code === 91) {\n effects.enter('labelMarker')\n effects.consume(code)\n effects.exit('labelMarker')\n effects.exit('labelImage')\n return after\n }\n return nok(code)\n }\n\n /**\n * After `![`.\n *\n * ```markdown\n * > | a ![b] c\n * ^\n * ```\n *\n * This is needed in because, when GFM footnotes are enabled, images never\n * form when started with a `^`.\n * Instead, links form:\n *\n * ```markdown\n * ![^a](b)\n *\n * ![^a][b]\n *\n * [b]: c\n * ```\n *\n * ```html\n *

!^a

\n *

!^a

\n * ```\n *\n * @type {State}\n */\n function after(code) {\n // To do: use a new field to do this, this is still needed for\n // `micromark-extension-gfm-footnote`, but the `label-start-link`\n // behavior isn’t.\n // Hidden footnotes hook.\n /* c8 ignore next 3 */\n return code === 94 && '_hiddenFootnoteSupport' in self.parser.constructs\n ? nok(code)\n : ok(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Code} Code\n */\n\nimport {\n markdownLineEndingOrSpace,\n unicodePunctuation,\n unicodeWhitespace\n} from 'micromark-util-character'\n/**\n * Classify whether a code represents whitespace, punctuation, or something\n * else.\n *\n * Used for attention (emphasis, strong), whose sequences can open or close\n * based on the class of surrounding characters.\n *\n * > 👉 **Note**: eof (`null`) is seen as whitespace.\n *\n * @param {Code} code\n * Code.\n * @returns {typeof constants.characterGroupWhitespace | typeof constants.characterGroupPunctuation | undefined}\n * Group.\n */\nexport function classifyCharacter(code) {\n if (\n code === null ||\n markdownLineEndingOrSpace(code) ||\n unicodeWhitespace(code)\n ) {\n return 1\n }\n if (unicodePunctuation(code)) {\n return 2\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Code} Code\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').Event} Event\n * @typedef {import('micromark-util-types').Point} Point\n * @typedef {import('micromark-util-types').Resolver} Resolver\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').Token} Token\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {push, splice} from 'micromark-util-chunked'\nimport {classifyCharacter} from 'micromark-util-classify-character'\nimport {resolveAll} from 'micromark-util-resolve-all'\n/** @type {Construct} */\nexport const attention = {\n name: 'attention',\n tokenize: tokenizeAttention,\n resolveAll: resolveAllAttention\n}\n\n/**\n * Take all events and resolve attention to emphasis or strong.\n *\n * @type {Resolver}\n */\n// eslint-disable-next-line complexity\nfunction resolveAllAttention(events, context) {\n let index = -1\n /** @type {number} */\n let open\n /** @type {Token} */\n let group\n /** @type {Token} */\n let text\n /** @type {Token} */\n let openingSequence\n /** @type {Token} */\n let closingSequence\n /** @type {number} */\n let use\n /** @type {Array} */\n let nextEvents\n /** @type {number} */\n let offset\n\n // Walk through all events.\n //\n // Note: performance of this is fine on an mb of normal markdown, but it’s\n // a bottleneck for malicious stuff.\n while (++index < events.length) {\n // Find a token that can close.\n if (\n events[index][0] === 'enter' &&\n events[index][1].type === 'attentionSequence' &&\n events[index][1]._close\n ) {\n open = index\n\n // Now walk back to find an opener.\n while (open--) {\n // Find a token that can open the closer.\n if (\n events[open][0] === 'exit' &&\n events[open][1].type === 'attentionSequence' &&\n events[open][1]._open &&\n // If the markers are the same:\n context.sliceSerialize(events[open][1]).charCodeAt(0) ===\n context.sliceSerialize(events[index][1]).charCodeAt(0)\n ) {\n // If the opening can close or the closing can open,\n // and the close size *is not* a multiple of three,\n // but the sum of the opening and closing size *is* multiple of three,\n // then don’t match.\n if (\n (events[open][1]._close || events[index][1]._open) &&\n (events[index][1].end.offset - events[index][1].start.offset) % 3 &&\n !(\n (events[open][1].end.offset -\n events[open][1].start.offset +\n events[index][1].end.offset -\n events[index][1].start.offset) %\n 3\n )\n ) {\n continue\n }\n\n // Number of markers to use from the sequence.\n use =\n events[open][1].end.offset - events[open][1].start.offset > 1 &&\n events[index][1].end.offset - events[index][1].start.offset > 1\n ? 2\n : 1\n const start = Object.assign({}, events[open][1].end)\n const end = Object.assign({}, events[index][1].start)\n movePoint(start, -use)\n movePoint(end, use)\n openingSequence = {\n type: use > 1 ? 'strongSequence' : 'emphasisSequence',\n start,\n end: Object.assign({}, events[open][1].end)\n }\n closingSequence = {\n type: use > 1 ? 'strongSequence' : 'emphasisSequence',\n start: Object.assign({}, events[index][1].start),\n end\n }\n text = {\n type: use > 1 ? 'strongText' : 'emphasisText',\n start: Object.assign({}, events[open][1].end),\n end: Object.assign({}, events[index][1].start)\n }\n group = {\n type: use > 1 ? 'strong' : 'emphasis',\n start: Object.assign({}, openingSequence.start),\n end: Object.assign({}, closingSequence.end)\n }\n events[open][1].end = Object.assign({}, openingSequence.start)\n events[index][1].start = Object.assign({}, closingSequence.end)\n nextEvents = []\n\n // If there are more markers in the opening, add them before.\n if (events[open][1].end.offset - events[open][1].start.offset) {\n nextEvents = push(nextEvents, [\n ['enter', events[open][1], context],\n ['exit', events[open][1], context]\n ])\n }\n\n // Opening.\n nextEvents = push(nextEvents, [\n ['enter', group, context],\n ['enter', openingSequence, context],\n ['exit', openingSequence, context],\n ['enter', text, context]\n ])\n\n // Always populated by defaults.\n\n // Between.\n nextEvents = push(\n nextEvents,\n resolveAll(\n context.parser.constructs.insideSpan.null,\n events.slice(open + 1, index),\n context\n )\n )\n\n // Closing.\n nextEvents = push(nextEvents, [\n ['exit', text, context],\n ['enter', closingSequence, context],\n ['exit', closingSequence, context],\n ['exit', group, context]\n ])\n\n // If there are more markers in the closing, add them after.\n if (events[index][1].end.offset - events[index][1].start.offset) {\n offset = 2\n nextEvents = push(nextEvents, [\n ['enter', events[index][1], context],\n ['exit', events[index][1], context]\n ])\n } else {\n offset = 0\n }\n splice(events, open - 1, index - open + 3, nextEvents)\n index = open + nextEvents.length - offset - 2\n break\n }\n }\n }\n }\n\n // Remove remaining sequences.\n index = -1\n while (++index < events.length) {\n if (events[index][1].type === 'attentionSequence') {\n events[index][1].type = 'data'\n }\n }\n return events\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeAttention(effects, ok) {\n const attentionMarkers = this.parser.constructs.attentionMarkers.null\n const previous = this.previous\n const before = classifyCharacter(previous)\n\n /** @type {NonNullable} */\n let marker\n return start\n\n /**\n * Before a sequence.\n *\n * ```markdown\n * > | **\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n marker = code\n effects.enter('attentionSequence')\n return inside(code)\n }\n\n /**\n * In a sequence.\n *\n * ```markdown\n * > | **\n * ^^\n * ```\n *\n * @type {State}\n */\n function inside(code) {\n if (code === marker) {\n effects.consume(code)\n return inside\n }\n const token = effects.exit('attentionSequence')\n\n // To do: next major: move this to resolver, just like `markdown-rs`.\n const after = classifyCharacter(code)\n\n // Always populated by defaults.\n\n const open =\n !after || (after === 2 && before) || attentionMarkers.includes(code)\n const close =\n !before || (before === 2 && after) || attentionMarkers.includes(previous)\n token._open = Boolean(marker === 42 ? open : open && (before || !close))\n token._close = Boolean(marker === 42 ? close : close && (after || !open))\n return ok(code)\n }\n}\n\n/**\n * Move a point a bit.\n *\n * Note: `move` only works inside lines! It’s not possible to move past other\n * chunks (replacement characters, tabs, or line endings).\n *\n * @param {Point} point\n * @param {number} offset\n * @returns {undefined}\n */\nfunction movePoint(point, offset) {\n point.column += offset\n point.offset += offset\n point._bufferIndex += offset\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {\n asciiAlpha,\n asciiAlphanumeric,\n asciiAtext,\n asciiControl\n} from 'micromark-util-character'\n/** @type {Construct} */\nexport const autolink = {\n name: 'autolink',\n tokenize: tokenizeAutolink\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeAutolink(effects, ok, nok) {\n let size = 0\n return start\n\n /**\n * Start of an autolink.\n *\n * ```markdown\n * > | ab\n * ^\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('autolink')\n effects.enter('autolinkMarker')\n effects.consume(code)\n effects.exit('autolinkMarker')\n effects.enter('autolinkProtocol')\n return open\n }\n\n /**\n * After `<`, at protocol or atext.\n *\n * ```markdown\n * > | ab\n * ^\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function open(code) {\n if (asciiAlpha(code)) {\n effects.consume(code)\n return schemeOrEmailAtext\n }\n return emailAtext(code)\n }\n\n /**\n * At second byte of protocol or atext.\n *\n * ```markdown\n * > | ab\n * ^\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function schemeOrEmailAtext(code) {\n // ASCII alphanumeric and `+`, `-`, and `.`.\n if (code === 43 || code === 45 || code === 46 || asciiAlphanumeric(code)) {\n // Count the previous alphabetical from `open` too.\n size = 1\n return schemeInsideOrEmailAtext(code)\n }\n return emailAtext(code)\n }\n\n /**\n * In ambiguous protocol or atext.\n *\n * ```markdown\n * > | ab\n * ^\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function schemeInsideOrEmailAtext(code) {\n if (code === 58) {\n effects.consume(code)\n size = 0\n return urlInside\n }\n\n // ASCII alphanumeric and `+`, `-`, and `.`.\n if (\n (code === 43 || code === 45 || code === 46 || asciiAlphanumeric(code)) &&\n size++ < 32\n ) {\n effects.consume(code)\n return schemeInsideOrEmailAtext\n }\n size = 0\n return emailAtext(code)\n }\n\n /**\n * After protocol, in URL.\n *\n * ```markdown\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function urlInside(code) {\n if (code === 62) {\n effects.exit('autolinkProtocol')\n effects.enter('autolinkMarker')\n effects.consume(code)\n effects.exit('autolinkMarker')\n effects.exit('autolink')\n return ok\n }\n\n // ASCII control, space, or `<`.\n if (code === null || code === 32 || code === 60 || asciiControl(code)) {\n return nok(code)\n }\n effects.consume(code)\n return urlInside\n }\n\n /**\n * In email atext.\n *\n * ```markdown\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function emailAtext(code) {\n if (code === 64) {\n effects.consume(code)\n return emailAtSignOrDot\n }\n if (asciiAtext(code)) {\n effects.consume(code)\n return emailAtext\n }\n return nok(code)\n }\n\n /**\n * In label, after at-sign or dot.\n *\n * ```markdown\n * > | ab\n * ^ ^\n * ```\n *\n * @type {State}\n */\n function emailAtSignOrDot(code) {\n return asciiAlphanumeric(code) ? emailLabel(code) : nok(code)\n }\n\n /**\n * In label, where `.` and `>` are allowed.\n *\n * ```markdown\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function emailLabel(code) {\n if (code === 46) {\n effects.consume(code)\n size = 0\n return emailAtSignOrDot\n }\n if (code === 62) {\n // Exit, then change the token type.\n effects.exit('autolinkProtocol').type = 'autolinkEmail'\n effects.enter('autolinkMarker')\n effects.consume(code)\n effects.exit('autolinkMarker')\n effects.exit('autolink')\n return ok\n }\n return emailValue(code)\n }\n\n /**\n * In label, where `.` and `>` are *not* allowed.\n *\n * Though, this is also used in `emailLabel` to parse other values.\n *\n * ```markdown\n * > | ab\n * ^\n * ```\n *\n * @type {State}\n */\n function emailValue(code) {\n // ASCII alphanumeric or `-`.\n if ((code === 45 || asciiAlphanumeric(code)) && size++ < 63) {\n const next = code === 45 ? emailValue : emailLabel\n effects.consume(code)\n return next\n }\n return nok(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Code} Code\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {factorySpace} from 'micromark-factory-space'\nimport {\n asciiAlpha,\n asciiAlphanumeric,\n markdownLineEnding,\n markdownLineEndingOrSpace,\n markdownSpace\n} from 'micromark-util-character'\n/** @type {Construct} */\nexport const htmlText = {\n name: 'htmlText',\n tokenize: tokenizeHtmlText\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeHtmlText(effects, ok, nok) {\n const self = this\n /** @type {NonNullable | undefined} */\n let marker\n /** @type {number} */\n let index\n /** @type {State} */\n let returnState\n return start\n\n /**\n * Start of HTML (text).\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('htmlText')\n effects.enter('htmlTextData')\n effects.consume(code)\n return open\n }\n\n /**\n * After `<`, at tag name or other stuff.\n *\n * ```markdown\n * > | a c\n * ^\n * > | a c\n * ^\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function open(code) {\n if (code === 33) {\n effects.consume(code)\n return declarationOpen\n }\n if (code === 47) {\n effects.consume(code)\n return tagCloseStart\n }\n if (code === 63) {\n effects.consume(code)\n return instruction\n }\n\n // ASCII alphabetical.\n if (asciiAlpha(code)) {\n effects.consume(code)\n return tagOpen\n }\n return nok(code)\n }\n\n /**\n * After ` | a c\n * ^\n * > | a c\n * ^\n * > | a &<]]> c\n * ^\n * ```\n *\n * @type {State}\n */\n function declarationOpen(code) {\n if (code === 45) {\n effects.consume(code)\n return commentOpenInside\n }\n if (code === 91) {\n effects.consume(code)\n index = 0\n return cdataOpenInside\n }\n if (asciiAlpha(code)) {\n effects.consume(code)\n return declaration\n }\n return nok(code)\n }\n\n /**\n * In a comment, after ` | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function commentOpenInside(code) {\n if (code === 45) {\n effects.consume(code)\n return commentEnd\n }\n return nok(code)\n }\n\n /**\n * In comment.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function comment(code) {\n if (code === null) {\n return nok(code)\n }\n if (code === 45) {\n effects.consume(code)\n return commentClose\n }\n if (markdownLineEnding(code)) {\n returnState = comment\n return lineEndingBefore(code)\n }\n effects.consume(code)\n return comment\n }\n\n /**\n * In comment, after `-`.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function commentClose(code) {\n if (code === 45) {\n effects.consume(code)\n return commentEnd\n }\n return comment(code)\n }\n\n /**\n * In comment, after `--`.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function commentEnd(code) {\n return code === 62\n ? end(code)\n : code === 45\n ? commentClose(code)\n : comment(code)\n }\n\n /**\n * After ` | a &<]]> b\n * ^^^^^^\n * ```\n *\n * @type {State}\n */\n function cdataOpenInside(code) {\n const value = 'CDATA['\n if (code === value.charCodeAt(index++)) {\n effects.consume(code)\n return index === value.length ? cdata : cdataOpenInside\n }\n return nok(code)\n }\n\n /**\n * In CDATA.\n *\n * ```markdown\n * > | a &<]]> b\n * ^^^\n * ```\n *\n * @type {State}\n */\n function cdata(code) {\n if (code === null) {\n return nok(code)\n }\n if (code === 93) {\n effects.consume(code)\n return cdataClose\n }\n if (markdownLineEnding(code)) {\n returnState = cdata\n return lineEndingBefore(code)\n }\n effects.consume(code)\n return cdata\n }\n\n /**\n * In CDATA, after `]`, at another `]`.\n *\n * ```markdown\n * > | a &<]]> b\n * ^\n * ```\n *\n * @type {State}\n */\n function cdataClose(code) {\n if (code === 93) {\n effects.consume(code)\n return cdataEnd\n }\n return cdata(code)\n }\n\n /**\n * In CDATA, after `]]`, at `>`.\n *\n * ```markdown\n * > | a &<]]> b\n * ^\n * ```\n *\n * @type {State}\n */\n function cdataEnd(code) {\n if (code === 62) {\n return end(code)\n }\n if (code === 93) {\n effects.consume(code)\n return cdataEnd\n }\n return cdata(code)\n }\n\n /**\n * In declaration.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function declaration(code) {\n if (code === null || code === 62) {\n return end(code)\n }\n if (markdownLineEnding(code)) {\n returnState = declaration\n return lineEndingBefore(code)\n }\n effects.consume(code)\n return declaration\n }\n\n /**\n * In instruction.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function instruction(code) {\n if (code === null) {\n return nok(code)\n }\n if (code === 63) {\n effects.consume(code)\n return instructionClose\n }\n if (markdownLineEnding(code)) {\n returnState = instruction\n return lineEndingBefore(code)\n }\n effects.consume(code)\n return instruction\n }\n\n /**\n * In instruction, after `?`, at `>`.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function instructionClose(code) {\n return code === 62 ? end(code) : instruction(code)\n }\n\n /**\n * After ` | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function tagCloseStart(code) {\n // ASCII alphabetical.\n if (asciiAlpha(code)) {\n effects.consume(code)\n return tagClose\n }\n return nok(code)\n }\n\n /**\n * After ` | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function tagClose(code) {\n // ASCII alphanumerical and `-`.\n if (code === 45 || asciiAlphanumeric(code)) {\n effects.consume(code)\n return tagClose\n }\n return tagCloseBetween(code)\n }\n\n /**\n * In closing tag, after tag name.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function tagCloseBetween(code) {\n if (markdownLineEnding(code)) {\n returnState = tagCloseBetween\n return lineEndingBefore(code)\n }\n if (markdownSpace(code)) {\n effects.consume(code)\n return tagCloseBetween\n }\n return end(code)\n }\n\n /**\n * After ` | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpen(code) {\n // ASCII alphanumerical and `-`.\n if (code === 45 || asciiAlphanumeric(code)) {\n effects.consume(code)\n return tagOpen\n }\n if (code === 47 || code === 62 || markdownLineEndingOrSpace(code)) {\n return tagOpenBetween(code)\n }\n return nok(code)\n }\n\n /**\n * In opening tag, after tag name.\n *\n * ```markdown\n * > | a c\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpenBetween(code) {\n if (code === 47) {\n effects.consume(code)\n return end\n }\n\n // ASCII alphabetical and `:` and `_`.\n if (code === 58 || code === 95 || asciiAlpha(code)) {\n effects.consume(code)\n return tagOpenAttributeName\n }\n if (markdownLineEnding(code)) {\n returnState = tagOpenBetween\n return lineEndingBefore(code)\n }\n if (markdownSpace(code)) {\n effects.consume(code)\n return tagOpenBetween\n }\n return end(code)\n }\n\n /**\n * In attribute name.\n *\n * ```markdown\n * > | a d\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpenAttributeName(code) {\n // ASCII alphabetical and `-`, `.`, `:`, and `_`.\n if (\n code === 45 ||\n code === 46 ||\n code === 58 ||\n code === 95 ||\n asciiAlphanumeric(code)\n ) {\n effects.consume(code)\n return tagOpenAttributeName\n }\n return tagOpenAttributeNameAfter(code)\n }\n\n /**\n * After attribute name, before initializer, the end of the tag, or\n * whitespace.\n *\n * ```markdown\n * > | a d\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpenAttributeNameAfter(code) {\n if (code === 61) {\n effects.consume(code)\n return tagOpenAttributeValueBefore\n }\n if (markdownLineEnding(code)) {\n returnState = tagOpenAttributeNameAfter\n return lineEndingBefore(code)\n }\n if (markdownSpace(code)) {\n effects.consume(code)\n return tagOpenAttributeNameAfter\n }\n return tagOpenBetween(code)\n }\n\n /**\n * Before unquoted, double quoted, or single quoted attribute value, allowing\n * whitespace.\n *\n * ```markdown\n * > | a e\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpenAttributeValueBefore(code) {\n if (\n code === null ||\n code === 60 ||\n code === 61 ||\n code === 62 ||\n code === 96\n ) {\n return nok(code)\n }\n if (code === 34 || code === 39) {\n effects.consume(code)\n marker = code\n return tagOpenAttributeValueQuoted\n }\n if (markdownLineEnding(code)) {\n returnState = tagOpenAttributeValueBefore\n return lineEndingBefore(code)\n }\n if (markdownSpace(code)) {\n effects.consume(code)\n return tagOpenAttributeValueBefore\n }\n effects.consume(code)\n return tagOpenAttributeValueUnquoted\n }\n\n /**\n * In double or single quoted attribute value.\n *\n * ```markdown\n * > | a e\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpenAttributeValueQuoted(code) {\n if (code === marker) {\n effects.consume(code)\n marker = undefined\n return tagOpenAttributeValueQuotedAfter\n }\n if (code === null) {\n return nok(code)\n }\n if (markdownLineEnding(code)) {\n returnState = tagOpenAttributeValueQuoted\n return lineEndingBefore(code)\n }\n effects.consume(code)\n return tagOpenAttributeValueQuoted\n }\n\n /**\n * In unquoted attribute value.\n *\n * ```markdown\n * > | a e\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpenAttributeValueUnquoted(code) {\n if (\n code === null ||\n code === 34 ||\n code === 39 ||\n code === 60 ||\n code === 61 ||\n code === 96\n ) {\n return nok(code)\n }\n if (code === 47 || code === 62 || markdownLineEndingOrSpace(code)) {\n return tagOpenBetween(code)\n }\n effects.consume(code)\n return tagOpenAttributeValueUnquoted\n }\n\n /**\n * After double or single quoted attribute value, before whitespace or the end\n * of the tag.\n *\n * ```markdown\n * > | a e\n * ^\n * ```\n *\n * @type {State}\n */\n function tagOpenAttributeValueQuotedAfter(code) {\n if (code === 47 || code === 62 || markdownLineEndingOrSpace(code)) {\n return tagOpenBetween(code)\n }\n return nok(code)\n }\n\n /**\n * In certain circumstances of a tag where only an `>` is allowed.\n *\n * ```markdown\n * > | a e\n * ^\n * ```\n *\n * @type {State}\n */\n function end(code) {\n if (code === 62) {\n effects.consume(code)\n effects.exit('htmlTextData')\n effects.exit('htmlText')\n return ok\n }\n return nok(code)\n }\n\n /**\n * At eol.\n *\n * > 👉 **Note**: we can’t have blank lines in text, so no need to worry about\n * > empty tokens.\n *\n * ```markdown\n * > | a \n * ```\n *\n * @type {State}\n */\n function lineEndingBefore(code) {\n effects.exit('htmlTextData')\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return lineEndingAfter\n }\n\n /**\n * After eol, at optional whitespace.\n *\n * > 👉 **Note**: we can’t have blank lines in text, so no need to worry about\n * > empty tokens.\n *\n * ```markdown\n * | a \n * ^\n * ```\n *\n * @type {State}\n */\n function lineEndingAfter(code) {\n // Always populated by defaults.\n\n return markdownSpace(code)\n ? factorySpace(\n effects,\n lineEndingAfterPrefix,\n 'linePrefix',\n self.parser.constructs.disable.null.includes('codeIndented')\n ? undefined\n : 4\n )(code)\n : lineEndingAfterPrefix(code)\n }\n\n /**\n * After eol, after optional whitespace.\n *\n * > 👉 **Note**: we can’t have blank lines in text, so no need to worry about\n * > empty tokens.\n *\n * ```markdown\n * | a \n * ^\n * ```\n *\n * @type {State}\n */\n function lineEndingAfterPrefix(code) {\n effects.enter('htmlTextData')\n return returnState(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {labelEnd} from './label-end.js'\n\n/** @type {Construct} */\nexport const labelStartLink = {\n name: 'labelStartLink',\n tokenize: tokenizeLabelStartLink,\n resolveAll: labelEnd.resolveAll\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeLabelStartLink(effects, ok, nok) {\n const self = this\n return start\n\n /**\n * Start of label (link) start.\n *\n * ```markdown\n * > | a [b] c\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('labelLink')\n effects.enter('labelMarker')\n effects.consume(code)\n effects.exit('labelMarker')\n effects.exit('labelLink')\n return after\n }\n\n /** @type {State} */\n function after(code) {\n // To do: this isn’t needed in `micromark-extension-gfm-footnote`,\n // remove.\n // Hidden footnotes hook.\n /* c8 ignore next 3 */\n return code === 94 && '_hiddenFootnoteSupport' in self.parser.constructs\n ? nok(code)\n : ok(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {markdownLineEnding} from 'micromark-util-character'\n/** @type {Construct} */\nexport const hardBreakEscape = {\n name: 'hardBreakEscape',\n tokenize: tokenizeHardBreakEscape\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeHardBreakEscape(effects, ok, nok) {\n return start\n\n /**\n * Start of a hard break (escape).\n *\n * ```markdown\n * > | a\\\n * ^\n * | b\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('hardBreakEscape')\n effects.consume(code)\n return after\n }\n\n /**\n * After `\\`, at eol.\n *\n * ```markdown\n * > | a\\\n * ^\n * | b\n * ```\n *\n * @type {State}\n */\n function after(code) {\n if (markdownLineEnding(code)) {\n effects.exit('hardBreakEscape')\n return ok(code)\n }\n return nok(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Construct} Construct\n * @typedef {import('micromark-util-types').Previous} Previous\n * @typedef {import('micromark-util-types').Resolver} Resolver\n * @typedef {import('micromark-util-types').State} State\n * @typedef {import('micromark-util-types').Token} Token\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Tokenizer} Tokenizer\n */\n\nimport {markdownLineEnding} from 'micromark-util-character'\n/** @type {Construct} */\nexport const codeText = {\n name: 'codeText',\n tokenize: tokenizeCodeText,\n resolve: resolveCodeText,\n previous\n}\n\n// To do: next major: don’t resolve, like `markdown-rs`.\n/** @type {Resolver} */\nfunction resolveCodeText(events) {\n let tailExitIndex = events.length - 4\n let headEnterIndex = 3\n /** @type {number} */\n let index\n /** @type {number | undefined} */\n let enter\n\n // If we start and end with an EOL or a space.\n if (\n (events[headEnterIndex][1].type === 'lineEnding' ||\n events[headEnterIndex][1].type === 'space') &&\n (events[tailExitIndex][1].type === 'lineEnding' ||\n events[tailExitIndex][1].type === 'space')\n ) {\n index = headEnterIndex\n\n // And we have data.\n while (++index < tailExitIndex) {\n if (events[index][1].type === 'codeTextData') {\n // Then we have padding.\n events[headEnterIndex][1].type = 'codeTextPadding'\n events[tailExitIndex][1].type = 'codeTextPadding'\n headEnterIndex += 2\n tailExitIndex -= 2\n break\n }\n }\n }\n\n // Merge adjacent spaces and data.\n index = headEnterIndex - 1\n tailExitIndex++\n while (++index <= tailExitIndex) {\n if (enter === undefined) {\n if (index !== tailExitIndex && events[index][1].type !== 'lineEnding') {\n enter = index\n }\n } else if (\n index === tailExitIndex ||\n events[index][1].type === 'lineEnding'\n ) {\n events[enter][1].type = 'codeTextData'\n if (index !== enter + 2) {\n events[enter][1].end = events[index - 1][1].end\n events.splice(enter + 2, index - enter - 2)\n tailExitIndex -= index - enter - 2\n index = enter + 2\n }\n enter = undefined\n }\n }\n return events\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Previous}\n */\nfunction previous(code) {\n // If there is a previous code, there will always be a tail.\n return (\n code !== 96 ||\n this.events[this.events.length - 1][1].type === 'characterEscape'\n )\n}\n\n/**\n * @this {TokenizeContext}\n * @type {Tokenizer}\n */\nfunction tokenizeCodeText(effects, ok, nok) {\n const self = this\n let sizeOpen = 0\n /** @type {number} */\n let size\n /** @type {Token} */\n let token\n return start\n\n /**\n * Start of code (text).\n *\n * ```markdown\n * > | `a`\n * ^\n * > | \\`a`\n * ^\n * ```\n *\n * @type {State}\n */\n function start(code) {\n effects.enter('codeText')\n effects.enter('codeTextSequence')\n return sequenceOpen(code)\n }\n\n /**\n * In opening sequence.\n *\n * ```markdown\n * > | `a`\n * ^\n * ```\n *\n * @type {State}\n */\n function sequenceOpen(code) {\n if (code === 96) {\n effects.consume(code)\n sizeOpen++\n return sequenceOpen\n }\n effects.exit('codeTextSequence')\n return between(code)\n }\n\n /**\n * Between something and something else.\n *\n * ```markdown\n * > | `a`\n * ^^\n * ```\n *\n * @type {State}\n */\n function between(code) {\n // EOF.\n if (code === null) {\n return nok(code)\n }\n\n // To do: next major: don’t do spaces in resolve, but when compiling,\n // like `markdown-rs`.\n // Tabs don’t work, and virtual spaces don’t make sense.\n if (code === 32) {\n effects.enter('space')\n effects.consume(code)\n effects.exit('space')\n return between\n }\n\n // Closing fence? Could also be data.\n if (code === 96) {\n token = effects.enter('codeTextSequence')\n size = 0\n return sequenceClose(code)\n }\n if (markdownLineEnding(code)) {\n effects.enter('lineEnding')\n effects.consume(code)\n effects.exit('lineEnding')\n return between\n }\n\n // Data.\n effects.enter('codeTextData')\n return data(code)\n }\n\n /**\n * In data.\n *\n * ```markdown\n * > | `a`\n * ^\n * ```\n *\n * @type {State}\n */\n function data(code) {\n if (\n code === null ||\n code === 32 ||\n code === 96 ||\n markdownLineEnding(code)\n ) {\n effects.exit('codeTextData')\n return between(code)\n }\n effects.consume(code)\n return data\n }\n\n /**\n * In closing sequence.\n *\n * ```markdown\n * > | `a`\n * ^\n * ```\n *\n * @type {State}\n */\n function sequenceClose(code) {\n // More.\n if (code === 96) {\n effects.consume(code)\n size++\n return sequenceClose\n }\n\n // Done!\n if (size === sizeOpen) {\n effects.exit('codeTextSequence')\n effects.exit('codeText')\n return ok(code)\n }\n\n // More or less accents: mark as data.\n token.type = 'codeTextData'\n return data(code)\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Extension} Extension\n */\n\nimport {\n attention,\n autolink,\n blockQuote,\n characterEscape,\n characterReference,\n codeFenced,\n codeIndented,\n codeText,\n definition,\n hardBreakEscape,\n headingAtx,\n htmlFlow,\n htmlText,\n labelEnd,\n labelStartImage,\n labelStartLink,\n lineEnding,\n list,\n setextUnderline,\n thematicBreak\n} from 'micromark-core-commonmark'\nimport {resolver as resolveText} from './initialize/text.js'\n\n/** @satisfies {Extension['document']} */\nexport const document = {\n [42]: list,\n [43]: list,\n [45]: list,\n [48]: list,\n [49]: list,\n [50]: list,\n [51]: list,\n [52]: list,\n [53]: list,\n [54]: list,\n [55]: list,\n [56]: list,\n [57]: list,\n [62]: blockQuote\n}\n\n/** @satisfies {Extension['contentInitial']} */\nexport const contentInitial = {\n [91]: definition\n}\n\n/** @satisfies {Extension['flowInitial']} */\nexport const flowInitial = {\n [-2]: codeIndented,\n [-1]: codeIndented,\n [32]: codeIndented\n}\n\n/** @satisfies {Extension['flow']} */\nexport const flow = {\n [35]: headingAtx,\n [42]: thematicBreak,\n [45]: [setextUnderline, thematicBreak],\n [60]: htmlFlow,\n [61]: setextUnderline,\n [95]: thematicBreak,\n [96]: codeFenced,\n [126]: codeFenced\n}\n\n/** @satisfies {Extension['string']} */\nexport const string = {\n [38]: characterReference,\n [92]: characterEscape\n}\n\n/** @satisfies {Extension['text']} */\nexport const text = {\n [-5]: lineEnding,\n [-4]: lineEnding,\n [-3]: lineEnding,\n [33]: labelStartImage,\n [38]: characterReference,\n [42]: attention,\n [60]: [autolink, htmlText],\n [91]: labelStartLink,\n [92]: [hardBreakEscape, characterEscape],\n [93]: labelEnd,\n [95]: attention,\n [96]: codeText\n}\n\n/** @satisfies {Extension['insideSpan']} */\nexport const insideSpan = {\n null: [attention, resolveText]\n}\n\n/** @satisfies {Extension['attentionMarkers']} */\nexport const attentionMarkers = {\n null: [42, 95]\n}\n\n/** @satisfies {Extension['disable']} */\nexport const disable = {\n null: []\n}\n","/**\n * @typedef {import('micromark-util-types').Create} Create\n * @typedef {import('micromark-util-types').FullNormalizedExtension} FullNormalizedExtension\n * @typedef {import('micromark-util-types').InitialConstruct} InitialConstruct\n * @typedef {import('micromark-util-types').ParseContext} ParseContext\n * @typedef {import('micromark-util-types').ParseOptions} ParseOptions\n */\n\nimport {combineExtensions} from 'micromark-util-combine-extensions'\nimport {content} from './initialize/content.js'\nimport {document} from './initialize/document.js'\nimport {flow} from './initialize/flow.js'\nimport {string, text} from './initialize/text.js'\nimport {createTokenizer} from './create-tokenizer.js'\nimport * as defaultConstructs from './constructs.js'\n\n/**\n * @param {ParseOptions | null | undefined} [options]\n * @returns {ParseContext}\n */\nexport function parse(options) {\n const settings = options || {}\n const constructs =\n /** @type {FullNormalizedExtension} */\n combineExtensions([defaultConstructs, ...(settings.extensions || [])])\n\n /** @type {ParseContext} */\n const parser = {\n defined: [],\n lazy: {},\n constructs,\n content: create(content),\n document: create(document),\n flow: create(flow),\n string: create(string),\n text: create(text)\n }\n return parser\n\n /**\n * @param {InitialConstruct} initial\n */\n function create(initial) {\n return creator\n /** @type {Create} */\n function creator(from) {\n return createTokenizer(parser, initial, from)\n }\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Chunk} Chunk\n * @typedef {import('micromark-util-types').Code} Code\n * @typedef {import('micromark-util-types').Encoding} Encoding\n * @typedef {import('micromark-util-types').Value} Value\n */\n\n/**\n * @callback Preprocessor\n * @param {Value} value\n * @param {Encoding | null | undefined} [encoding]\n * @param {boolean | null | undefined} [end=false]\n * @returns {Array}\n */\n\nconst search = /[\\0\\t\\n\\r]/g\n\n/**\n * @returns {Preprocessor}\n */\nexport function preprocess() {\n let column = 1\n let buffer = ''\n /** @type {boolean | undefined} */\n let start = true\n /** @type {boolean | undefined} */\n let atCarriageReturn\n return preprocessor\n\n /** @type {Preprocessor} */\n // eslint-disable-next-line complexity\n function preprocessor(value, encoding, end) {\n /** @type {Array} */\n const chunks = []\n /** @type {RegExpMatchArray | null} */\n let match\n /** @type {number} */\n let next\n /** @type {number} */\n let startPosition\n /** @type {number} */\n let endPosition\n /** @type {Code} */\n let code\n value =\n buffer +\n (typeof value === 'string'\n ? value.toString()\n : new TextDecoder(encoding || undefined).decode(value))\n startPosition = 0\n buffer = ''\n if (start) {\n // To do: `markdown-rs` actually parses BOMs (byte order mark).\n if (value.charCodeAt(0) === 65279) {\n startPosition++\n }\n start = undefined\n }\n while (startPosition < value.length) {\n search.lastIndex = startPosition\n match = search.exec(value)\n endPosition =\n match && match.index !== undefined ? match.index : value.length\n code = value.charCodeAt(endPosition)\n if (!match) {\n buffer = value.slice(startPosition)\n break\n }\n if (code === 10 && startPosition === endPosition && atCarriageReturn) {\n chunks.push(-3)\n atCarriageReturn = undefined\n } else {\n if (atCarriageReturn) {\n chunks.push(-5)\n atCarriageReturn = undefined\n }\n if (startPosition < endPosition) {\n chunks.push(value.slice(startPosition, endPosition))\n column += endPosition - startPosition\n }\n switch (code) {\n case 0: {\n chunks.push(65533)\n column++\n break\n }\n case 9: {\n next = Math.ceil(column / 4) * 4\n chunks.push(-2)\n while (column++ < next) chunks.push(-1)\n break\n }\n case 10: {\n chunks.push(-4)\n column = 1\n break\n }\n default: {\n atCarriageReturn = true\n column = 1\n }\n }\n }\n startPosition = endPosition + 1\n }\n if (end) {\n if (atCarriageReturn) chunks.push(-5)\n if (buffer) chunks.push(buffer)\n chunks.push(null)\n }\n return chunks\n }\n}\n","/**\n * Turn the number (in string form as either hexa- or plain decimal) coming from\n * a numeric character reference into a character.\n *\n * Sort of like `String.fromCodePoint(Number.parseInt(value, base))`, but makes\n * non-characters and control characters safe.\n *\n * @param {string} value\n * Value to decode.\n * @param {number} base\n * Numeric base.\n * @returns {string}\n * Character.\n */\nexport function decodeNumericCharacterReference(value, base) {\n const code = Number.parseInt(value, base);\n if (\n // C0 except for HT, LF, FF, CR, space.\n code < 9 || code === 11 || code > 13 && code < 32 ||\n // Control character (DEL) of C0, and C1 controls.\n code > 126 && code < 160 ||\n // Lone high surrogates and low surrogates.\n code > 55_295 && code < 57_344 ||\n // Noncharacters.\n code > 64_975 && code < 65_008 || /* eslint-disable no-bitwise */\n (code & 65_535) === 65_535 || (code & 65_535) === 65_534 || /* eslint-enable no-bitwise */\n // Out of range\n code > 1_114_111) {\n return \"\\uFFFD\";\n }\n return String.fromCodePoint(code);\n}","import {decodeNamedCharacterReference} from 'decode-named-character-reference'\nimport {decodeNumericCharacterReference} from 'micromark-util-decode-numeric-character-reference'\nconst characterEscapeOrReference =\n /\\\\([!-/:-@[-`{-~])|&(#(?:\\d{1,7}|x[\\da-f]{1,6})|[\\da-z]{1,31});/gi\n\n/**\n * Decode markdown strings (which occur in places such as fenced code info\n * strings, destinations, labels, and titles).\n *\n * The “string” content type allows character escapes and -references.\n * This decodes those.\n *\n * @param {string} value\n * Value to decode.\n * @returns {string}\n * Decoded value.\n */\nexport function decodeString(value) {\n return value.replace(characterEscapeOrReference, decode)\n}\n\n/**\n * @param {string} $0\n * @param {string} $1\n * @param {string} $2\n * @returns {string}\n */\nfunction decode($0, $1, $2) {\n if ($1) {\n // Escape.\n return $1\n }\n\n // Reference.\n const head = $2.charCodeAt(0)\n if (head === 35) {\n const head = $2.charCodeAt(1)\n const hex = head === 120 || head === 88\n return decodeNumericCharacterReference($2.slice(hex ? 2 : 1), hex ? 16 : 10)\n }\n return decodeNamedCharacterReference($2) || $0\n}\n","/**\n * @typedef {import('mdast').Break} Break\n * @typedef {import('mdast').Blockquote} Blockquote\n * @typedef {import('mdast').Code} Code\n * @typedef {import('mdast').Definition} Definition\n * @typedef {import('mdast').Emphasis} Emphasis\n * @typedef {import('mdast').Heading} Heading\n * @typedef {import('mdast').Html} Html\n * @typedef {import('mdast').Image} Image\n * @typedef {import('mdast').InlineCode} InlineCode\n * @typedef {import('mdast').Link} Link\n * @typedef {import('mdast').List} List\n * @typedef {import('mdast').ListItem} ListItem\n * @typedef {import('mdast').Nodes} Nodes\n * @typedef {import('mdast').Paragraph} Paragraph\n * @typedef {import('mdast').Parent} Parent\n * @typedef {import('mdast').PhrasingContent} PhrasingContent\n * @typedef {import('mdast').ReferenceType} ReferenceType\n * @typedef {import('mdast').Root} Root\n * @typedef {import('mdast').Strong} Strong\n * @typedef {import('mdast').Text} Text\n * @typedef {import('mdast').ThematicBreak} ThematicBreak\n *\n * @typedef {import('micromark-util-types').Encoding} Encoding\n * @typedef {import('micromark-util-types').Event} Event\n * @typedef {import('micromark-util-types').ParseOptions} ParseOptions\n * @typedef {import('micromark-util-types').Token} Token\n * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext\n * @typedef {import('micromark-util-types').Value} Value\n *\n * @typedef {import('unist').Point} Point\n *\n * @typedef {import('../index.js').CompileData} CompileData\n */\n\n/**\n * @typedef {Omit & {type: 'fragment', children: Array}} Fragment\n */\n\n/**\n * @callback Transform\n * Extra transform, to change the AST afterwards.\n * @param {Root} tree\n * Tree to transform.\n * @returns {Root | null | undefined | void}\n * New tree or nothing (in which case the current tree is used).\n *\n * @callback Handle\n * Handle a token.\n * @param {CompileContext} this\n * Context.\n * @param {Token} token\n * Current token.\n * @returns {undefined | void}\n * Nothing.\n *\n * @typedef {Record} Handles\n * Token types mapping to handles\n *\n * @callback OnEnterError\n * Handle the case where the `right` token is open, but it is closed (by the\n * `left` token) or because we reached the end of the document.\n * @param {Omit} this\n * Context.\n * @param {Token | undefined} left\n * Left token.\n * @param {Token} right\n * Right token.\n * @returns {undefined}\n * Nothing.\n *\n * @callback OnExitError\n * Handle the case where the `right` token is open but it is closed by\n * exiting the `left` token.\n * @param {Omit} this\n * Context.\n * @param {Token} left\n * Left token.\n * @param {Token} right\n * Right token.\n * @returns {undefined}\n * Nothing.\n *\n * @typedef {[Token, OnEnterError | undefined]} TokenTuple\n * Open token on the stack, with an optional error handler for when\n * that token isn’t closed properly.\n */\n\n/**\n * @typedef Config\n * Configuration.\n *\n * We have our defaults, but extensions will add more.\n * @property {Array} canContainEols\n * Token types where line endings are used.\n * @property {Handles} enter\n * Opening handles.\n * @property {Handles} exit\n * Closing handles.\n * @property {Array} transforms\n * Tree transforms.\n *\n * @typedef {Partial} Extension\n * Change how markdown tokens from micromark are turned into mdast.\n *\n * @typedef CompileContext\n * mdast compiler context.\n * @property {Array} stack\n * Stack of nodes.\n * @property {Array} tokenStack\n * Stack of tokens.\n * @property {(this: CompileContext) => undefined} buffer\n * Capture some of the output data.\n * @property {(this: CompileContext) => string} resume\n * Stop capturing and access the output data.\n * @property {(this: CompileContext, node: Nodes, token: Token, onError?: OnEnterError) => undefined} enter\n * Enter a node.\n * @property {(this: CompileContext, token: Token, onError?: OnExitError) => undefined} exit\n * Exit a node.\n * @property {TokenizeContext['sliceSerialize']} sliceSerialize\n * Get the string value of a token.\n * @property {Config} config\n * Configuration.\n * @property {CompileData} data\n * Info passed around; key/value store.\n *\n * @typedef FromMarkdownOptions\n * Configuration for how to build mdast.\n * @property {Array> | null | undefined} [mdastExtensions]\n * Extensions for this utility to change how tokens are turned into a tree.\n *\n * @typedef {ParseOptions & FromMarkdownOptions} Options\n * Configuration.\n */\n\nimport {toString} from 'mdast-util-to-string'\nimport {parse, postprocess, preprocess} from 'micromark'\nimport {decodeNumericCharacterReference} from 'micromark-util-decode-numeric-character-reference'\nimport {decodeString} from 'micromark-util-decode-string'\nimport {normalizeIdentifier} from 'micromark-util-normalize-identifier'\nimport {decodeNamedCharacterReference} from 'decode-named-character-reference'\nimport {stringifyPosition} from 'unist-util-stringify-position'\nconst own = {}.hasOwnProperty\n\n/**\n * Turn markdown into a syntax tree.\n *\n * @overload\n * @param {Value} value\n * @param {Encoding | null | undefined} [encoding]\n * @param {Options | null | undefined} [options]\n * @returns {Root}\n *\n * @overload\n * @param {Value} value\n * @param {Options | null | undefined} [options]\n * @returns {Root}\n *\n * @param {Value} value\n * Markdown to parse.\n * @param {Encoding | Options | null | undefined} [encoding]\n * Character encoding for when `value` is `Buffer`.\n * @param {Options | null | undefined} [options]\n * Configuration.\n * @returns {Root}\n * mdast tree.\n */\nexport function fromMarkdown(value, encoding, options) {\n if (typeof encoding !== 'string') {\n options = encoding\n encoding = undefined\n }\n return compiler(options)(\n postprocess(\n parse(options).document().write(preprocess()(value, encoding, true))\n )\n )\n}\n\n/**\n * Note this compiler only understand complete buffering, not streaming.\n *\n * @param {Options | null | undefined} [options]\n */\nfunction compiler(options) {\n /** @type {Config} */\n const config = {\n transforms: [],\n canContainEols: ['emphasis', 'fragment', 'heading', 'paragraph', 'strong'],\n enter: {\n autolink: opener(link),\n autolinkProtocol: onenterdata,\n autolinkEmail: onenterdata,\n atxHeading: opener(heading),\n blockQuote: opener(blockQuote),\n characterEscape: onenterdata,\n characterReference: onenterdata,\n codeFenced: opener(codeFlow),\n codeFencedFenceInfo: buffer,\n codeFencedFenceMeta: buffer,\n codeIndented: opener(codeFlow, buffer),\n codeText: opener(codeText, buffer),\n codeTextData: onenterdata,\n data: onenterdata,\n codeFlowValue: onenterdata,\n definition: opener(definition),\n definitionDestinationString: buffer,\n definitionLabelString: buffer,\n definitionTitleString: buffer,\n emphasis: opener(emphasis),\n hardBreakEscape: opener(hardBreak),\n hardBreakTrailing: opener(hardBreak),\n htmlFlow: opener(html, buffer),\n htmlFlowData: onenterdata,\n htmlText: opener(html, buffer),\n htmlTextData: onenterdata,\n image: opener(image),\n label: buffer,\n link: opener(link),\n listItem: opener(listItem),\n listItemValue: onenterlistitemvalue,\n listOrdered: opener(list, onenterlistordered),\n listUnordered: opener(list),\n paragraph: opener(paragraph),\n reference: onenterreference,\n referenceString: buffer,\n resourceDestinationString: buffer,\n resourceTitleString: buffer,\n setextHeading: opener(heading),\n strong: opener(strong),\n thematicBreak: opener(thematicBreak)\n },\n exit: {\n atxHeading: closer(),\n atxHeadingSequence: onexitatxheadingsequence,\n autolink: closer(),\n autolinkEmail: onexitautolinkemail,\n autolinkProtocol: onexitautolinkprotocol,\n blockQuote: closer(),\n characterEscapeValue: onexitdata,\n characterReferenceMarkerHexadecimal: onexitcharacterreferencemarker,\n characterReferenceMarkerNumeric: onexitcharacterreferencemarker,\n characterReferenceValue: onexitcharacterreferencevalue,\n codeFenced: closer(onexitcodefenced),\n codeFencedFence: onexitcodefencedfence,\n codeFencedFenceInfo: onexitcodefencedfenceinfo,\n codeFencedFenceMeta: onexitcodefencedfencemeta,\n codeFlowValue: onexitdata,\n codeIndented: closer(onexitcodeindented),\n codeText: closer(onexitcodetext),\n codeTextData: onexitdata,\n data: onexitdata,\n definition: closer(),\n definitionDestinationString: onexitdefinitiondestinationstring,\n definitionLabelString: onexitdefinitionlabelstring,\n definitionTitleString: onexitdefinitiontitlestring,\n emphasis: closer(),\n hardBreakEscape: closer(onexithardbreak),\n hardBreakTrailing: closer(onexithardbreak),\n htmlFlow: closer(onexithtmlflow),\n htmlFlowData: onexitdata,\n htmlText: closer(onexithtmltext),\n htmlTextData: onexitdata,\n image: closer(onexitimage),\n label: onexitlabel,\n labelText: onexitlabeltext,\n lineEnding: onexitlineending,\n link: closer(onexitlink),\n listItem: closer(),\n listOrdered: closer(),\n listUnordered: closer(),\n paragraph: closer(),\n referenceString: onexitreferencestring,\n resourceDestinationString: onexitresourcedestinationstring,\n resourceTitleString: onexitresourcetitlestring,\n resource: onexitresource,\n setextHeading: closer(onexitsetextheading),\n setextHeadingLineSequence: onexitsetextheadinglinesequence,\n setextHeadingText: onexitsetextheadingtext,\n strong: closer(),\n thematicBreak: closer()\n }\n }\n configure(config, (options || {}).mdastExtensions || [])\n\n /** @type {CompileData} */\n const data = {}\n return compile\n\n /**\n * Turn micromark events into an mdast tree.\n *\n * @param {Array} events\n * Events.\n * @returns {Root}\n * mdast tree.\n */\n function compile(events) {\n /** @type {Root} */\n let tree = {\n type: 'root',\n children: []\n }\n /** @type {Omit} */\n const context = {\n stack: [tree],\n tokenStack: [],\n config,\n enter,\n exit,\n buffer,\n resume,\n data\n }\n /** @type {Array} */\n const listStack = []\n let index = -1\n while (++index < events.length) {\n // We preprocess lists to add `listItem` tokens, and to infer whether\n // items the list itself are spread out.\n if (\n events[index][1].type === 'listOrdered' ||\n events[index][1].type === 'listUnordered'\n ) {\n if (events[index][0] === 'enter') {\n listStack.push(index)\n } else {\n const tail = listStack.pop()\n index = prepareList(events, tail, index)\n }\n }\n }\n index = -1\n while (++index < events.length) {\n const handler = config[events[index][0]]\n if (own.call(handler, events[index][1].type)) {\n handler[events[index][1].type].call(\n Object.assign(\n {\n sliceSerialize: events[index][2].sliceSerialize\n },\n context\n ),\n events[index][1]\n )\n }\n }\n\n // Handle tokens still being open.\n if (context.tokenStack.length > 0) {\n const tail = context.tokenStack[context.tokenStack.length - 1]\n const handler = tail[1] || defaultOnError\n handler.call(context, undefined, tail[0])\n }\n\n // Figure out `root` position.\n tree.position = {\n start: point(\n events.length > 0\n ? events[0][1].start\n : {\n line: 1,\n column: 1,\n offset: 0\n }\n ),\n end: point(\n events.length > 0\n ? events[events.length - 2][1].end\n : {\n line: 1,\n column: 1,\n offset: 0\n }\n )\n }\n\n // Call transforms.\n index = -1\n while (++index < config.transforms.length) {\n tree = config.transforms[index](tree) || tree\n }\n return tree\n }\n\n /**\n * @param {Array} events\n * @param {number} start\n * @param {number} length\n * @returns {number}\n */\n function prepareList(events, start, length) {\n let index = start - 1\n let containerBalance = -1\n let listSpread = false\n /** @type {Token | undefined} */\n let listItem\n /** @type {number | undefined} */\n let lineIndex\n /** @type {number | undefined} */\n let firstBlankLineIndex\n /** @type {boolean | undefined} */\n let atMarker\n while (++index <= length) {\n const event = events[index]\n switch (event[1].type) {\n case 'listUnordered':\n case 'listOrdered':\n case 'blockQuote': {\n if (event[0] === 'enter') {\n containerBalance++\n } else {\n containerBalance--\n }\n atMarker = undefined\n break\n }\n case 'lineEndingBlank': {\n if (event[0] === 'enter') {\n if (\n listItem &&\n !atMarker &&\n !containerBalance &&\n !firstBlankLineIndex\n ) {\n firstBlankLineIndex = index\n }\n atMarker = undefined\n }\n break\n }\n case 'linePrefix':\n case 'listItemValue':\n case 'listItemMarker':\n case 'listItemPrefix':\n case 'listItemPrefixWhitespace': {\n // Empty.\n\n break\n }\n default: {\n atMarker = undefined\n }\n }\n if (\n (!containerBalance &&\n event[0] === 'enter' &&\n event[1].type === 'listItemPrefix') ||\n (containerBalance === -1 &&\n event[0] === 'exit' &&\n (event[1].type === 'listUnordered' ||\n event[1].type === 'listOrdered'))\n ) {\n if (listItem) {\n let tailIndex = index\n lineIndex = undefined\n while (tailIndex--) {\n const tailEvent = events[tailIndex]\n if (\n tailEvent[1].type === 'lineEnding' ||\n tailEvent[1].type === 'lineEndingBlank'\n ) {\n if (tailEvent[0] === 'exit') continue\n if (lineIndex) {\n events[lineIndex][1].type = 'lineEndingBlank'\n listSpread = true\n }\n tailEvent[1].type = 'lineEnding'\n lineIndex = tailIndex\n } else if (\n tailEvent[1].type === 'linePrefix' ||\n tailEvent[1].type === 'blockQuotePrefix' ||\n tailEvent[1].type === 'blockQuotePrefixWhitespace' ||\n tailEvent[1].type === 'blockQuoteMarker' ||\n tailEvent[1].type === 'listItemIndent'\n ) {\n // Empty\n } else {\n break\n }\n }\n if (\n firstBlankLineIndex &&\n (!lineIndex || firstBlankLineIndex < lineIndex)\n ) {\n listItem._spread = true\n }\n\n // Fix position.\n listItem.end = Object.assign(\n {},\n lineIndex ? events[lineIndex][1].start : event[1].end\n )\n events.splice(lineIndex || index, 0, ['exit', listItem, event[2]])\n index++\n length++\n }\n\n // Create a new list item.\n if (event[1].type === 'listItemPrefix') {\n /** @type {Token} */\n const item = {\n type: 'listItem',\n _spread: false,\n start: Object.assign({}, event[1].start),\n // @ts-expect-error: we’ll add `end` in a second.\n end: undefined\n }\n listItem = item\n events.splice(index, 0, ['enter', item, event[2]])\n index++\n length++\n firstBlankLineIndex = undefined\n atMarker = true\n }\n }\n }\n events[start][1]._spread = listSpread\n return length\n }\n\n /**\n * Create an opener handle.\n *\n * @param {(token: Token) => Nodes} create\n * Create a node.\n * @param {Handle | undefined} [and]\n * Optional function to also run.\n * @returns {Handle}\n * Handle.\n */\n function opener(create, and) {\n return open\n\n /**\n * @this {CompileContext}\n * @param {Token} token\n * @returns {undefined}\n */\n function open(token) {\n enter.call(this, create(token), token)\n if (and) and.call(this, token)\n }\n }\n\n /**\n * @this {CompileContext}\n * @returns {undefined}\n */\n function buffer() {\n this.stack.push({\n type: 'fragment',\n children: []\n })\n }\n\n /**\n * @this {CompileContext}\n * Context.\n * @param {Nodes} node\n * Node to enter.\n * @param {Token} token\n * Corresponding token.\n * @param {OnEnterError | undefined} [errorHandler]\n * Handle the case where this token is open, but it is closed by something else.\n * @returns {undefined}\n * Nothing.\n */\n function enter(node, token, errorHandler) {\n const parent = this.stack[this.stack.length - 1]\n /** @type {Array} */\n const siblings = parent.children\n siblings.push(node)\n this.stack.push(node)\n this.tokenStack.push([token, errorHandler])\n node.position = {\n start: point(token.start),\n // @ts-expect-error: `end` will be patched later.\n end: undefined\n }\n }\n\n /**\n * Create a closer handle.\n *\n * @param {Handle | undefined} [and]\n * Optional function to also run.\n * @returns {Handle}\n * Handle.\n */\n function closer(and) {\n return close\n\n /**\n * @this {CompileContext}\n * @param {Token} token\n * @returns {undefined}\n */\n function close(token) {\n if (and) and.call(this, token)\n exit.call(this, token)\n }\n }\n\n /**\n * @this {CompileContext}\n * Context.\n * @param {Token} token\n * Corresponding token.\n * @param {OnExitError | undefined} [onExitError]\n * Handle the case where another token is open.\n * @returns {undefined}\n * Nothing.\n */\n function exit(token, onExitError) {\n const node = this.stack.pop()\n const open = this.tokenStack.pop()\n if (!open) {\n throw new Error(\n 'Cannot close `' +\n token.type +\n '` (' +\n stringifyPosition({\n start: token.start,\n end: token.end\n }) +\n '): it’s not open'\n )\n } else if (open[0].type !== token.type) {\n if (onExitError) {\n onExitError.call(this, token, open[0])\n } else {\n const handler = open[1] || defaultOnError\n handler.call(this, token, open[0])\n }\n }\n node.position.end = point(token.end)\n }\n\n /**\n * @this {CompileContext}\n * @returns {string}\n */\n function resume() {\n return toString(this.stack.pop())\n }\n\n //\n // Handlers.\n //\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onenterlistordered() {\n this.data.expectingFirstListItemValue = true\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onenterlistitemvalue(token) {\n if (this.data.expectingFirstListItemValue) {\n const ancestor = this.stack[this.stack.length - 2]\n ancestor.start = Number.parseInt(this.sliceSerialize(token), 10)\n this.data.expectingFirstListItemValue = undefined\n }\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitcodefencedfenceinfo() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.lang = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitcodefencedfencemeta() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.meta = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitcodefencedfence() {\n // Exit if this is the closing fence.\n if (this.data.flowCodeInside) return\n this.buffer()\n this.data.flowCodeInside = true\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitcodefenced() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.value = data.replace(/^(\\r?\\n|\\r)|(\\r?\\n|\\r)$/g, '')\n this.data.flowCodeInside = undefined\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitcodeindented() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.value = data.replace(/(\\r?\\n|\\r)$/g, '')\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitdefinitionlabelstring(token) {\n const label = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.label = label\n node.identifier = normalizeIdentifier(\n this.sliceSerialize(token)\n ).toLowerCase()\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitdefinitiontitlestring() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.title = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitdefinitiondestinationstring() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.url = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitatxheadingsequence(token) {\n const node = this.stack[this.stack.length - 1]\n if (!node.depth) {\n const depth = this.sliceSerialize(token).length\n node.depth = depth\n }\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitsetextheadingtext() {\n this.data.setextHeadingSlurpLineEnding = true\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitsetextheadinglinesequence(token) {\n const node = this.stack[this.stack.length - 1]\n node.depth = this.sliceSerialize(token).codePointAt(0) === 61 ? 1 : 2\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitsetextheading() {\n this.data.setextHeadingSlurpLineEnding = undefined\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onenterdata(token) {\n const node = this.stack[this.stack.length - 1]\n /** @type {Array} */\n const siblings = node.children\n let tail = siblings[siblings.length - 1]\n if (!tail || tail.type !== 'text') {\n // Add a new text node.\n tail = text()\n tail.position = {\n start: point(token.start),\n // @ts-expect-error: we’ll add `end` later.\n end: undefined\n }\n siblings.push(tail)\n }\n this.stack.push(tail)\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitdata(token) {\n const tail = this.stack.pop()\n tail.value += this.sliceSerialize(token)\n tail.position.end = point(token.end)\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitlineending(token) {\n const context = this.stack[this.stack.length - 1]\n // If we’re at a hard break, include the line ending in there.\n if (this.data.atHardBreak) {\n const tail = context.children[context.children.length - 1]\n tail.position.end = point(token.end)\n this.data.atHardBreak = undefined\n return\n }\n if (\n !this.data.setextHeadingSlurpLineEnding &&\n config.canContainEols.includes(context.type)\n ) {\n onenterdata.call(this, token)\n onexitdata.call(this, token)\n }\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexithardbreak() {\n this.data.atHardBreak = true\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexithtmlflow() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.value = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexithtmltext() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.value = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitcodetext() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.value = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitlink() {\n const node = this.stack[this.stack.length - 1]\n // Note: there are also `identifier` and `label` fields on this link node!\n // These are used / cleaned here.\n // To do: clean.\n if (this.data.inReference) {\n /** @type {ReferenceType} */\n const referenceType = this.data.referenceType || 'shortcut'\n node.type += 'Reference'\n // @ts-expect-error: mutate.\n node.referenceType = referenceType\n // @ts-expect-error: mutate.\n delete node.url\n delete node.title\n } else {\n // @ts-expect-error: mutate.\n delete node.identifier\n // @ts-expect-error: mutate.\n delete node.label\n }\n this.data.referenceType = undefined\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitimage() {\n const node = this.stack[this.stack.length - 1]\n // Note: there are also `identifier` and `label` fields on this link node!\n // These are used / cleaned here.\n // To do: clean.\n if (this.data.inReference) {\n /** @type {ReferenceType} */\n const referenceType = this.data.referenceType || 'shortcut'\n node.type += 'Reference'\n // @ts-expect-error: mutate.\n node.referenceType = referenceType\n // @ts-expect-error: mutate.\n delete node.url\n delete node.title\n } else {\n // @ts-expect-error: mutate.\n delete node.identifier\n // @ts-expect-error: mutate.\n delete node.label\n }\n this.data.referenceType = undefined\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitlabeltext(token) {\n const string = this.sliceSerialize(token)\n const ancestor = this.stack[this.stack.length - 2]\n // @ts-expect-error: stash this on the node, as it might become a reference\n // later.\n ancestor.label = decodeString(string)\n // @ts-expect-error: same as above.\n ancestor.identifier = normalizeIdentifier(string).toLowerCase()\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitlabel() {\n const fragment = this.stack[this.stack.length - 1]\n const value = this.resume()\n const node = this.stack[this.stack.length - 1]\n // Assume a reference.\n this.data.inReference = true\n if (node.type === 'link') {\n /** @type {Array} */\n const children = fragment.children\n node.children = children\n } else {\n node.alt = value\n }\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitresourcedestinationstring() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.url = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitresourcetitlestring() {\n const data = this.resume()\n const node = this.stack[this.stack.length - 1]\n node.title = data\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitresource() {\n this.data.inReference = undefined\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onenterreference() {\n this.data.referenceType = 'collapsed'\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitreferencestring(token) {\n const label = this.resume()\n const node = this.stack[this.stack.length - 1]\n // @ts-expect-error: stash this on the node, as it might become a reference\n // later.\n node.label = label\n // @ts-expect-error: same as above.\n node.identifier = normalizeIdentifier(\n this.sliceSerialize(token)\n ).toLowerCase()\n this.data.referenceType = 'full'\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n\n function onexitcharacterreferencemarker(token) {\n this.data.characterReferenceType = token.type\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitcharacterreferencevalue(token) {\n const data = this.sliceSerialize(token)\n const type = this.data.characterReferenceType\n /** @type {string} */\n let value\n if (type) {\n value = decodeNumericCharacterReference(\n data,\n type === 'characterReferenceMarkerNumeric' ? 10 : 16\n )\n this.data.characterReferenceType = undefined\n } else {\n const result = decodeNamedCharacterReference(data)\n value = result\n }\n const tail = this.stack.pop()\n tail.value += value\n tail.position.end = point(token.end)\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitautolinkprotocol(token) {\n onexitdata.call(this, token)\n const node = this.stack[this.stack.length - 1]\n node.url = this.sliceSerialize(token)\n }\n\n /**\n * @this {CompileContext}\n * @type {Handle}\n */\n function onexitautolinkemail(token) {\n onexitdata.call(this, token)\n const node = this.stack[this.stack.length - 1]\n node.url = 'mailto:' + this.sliceSerialize(token)\n }\n\n //\n // Creaters.\n //\n\n /** @returns {Blockquote} */\n function blockQuote() {\n return {\n type: 'blockquote',\n children: []\n }\n }\n\n /** @returns {Code} */\n function codeFlow() {\n return {\n type: 'code',\n lang: null,\n meta: null,\n value: ''\n }\n }\n\n /** @returns {InlineCode} */\n function codeText() {\n return {\n type: 'inlineCode',\n value: ''\n }\n }\n\n /** @returns {Definition} */\n function definition() {\n return {\n type: 'definition',\n identifier: '',\n label: null,\n title: null,\n url: ''\n }\n }\n\n /** @returns {Emphasis} */\n function emphasis() {\n return {\n type: 'emphasis',\n children: []\n }\n }\n\n /** @returns {Heading} */\n function heading() {\n return {\n type: 'heading',\n // @ts-expect-error `depth` will be set later.\n depth: 0,\n children: []\n }\n }\n\n /** @returns {Break} */\n function hardBreak() {\n return {\n type: 'break'\n }\n }\n\n /** @returns {Html} */\n function html() {\n return {\n type: 'html',\n value: ''\n }\n }\n\n /** @returns {Image} */\n function image() {\n return {\n type: 'image',\n title: null,\n url: '',\n alt: null\n }\n }\n\n /** @returns {Link} */\n function link() {\n return {\n type: 'link',\n title: null,\n url: '',\n children: []\n }\n }\n\n /**\n * @param {Token} token\n * @returns {List}\n */\n function list(token) {\n return {\n type: 'list',\n ordered: token.type === 'listOrdered',\n start: null,\n spread: token._spread,\n children: []\n }\n }\n\n /**\n * @param {Token} token\n * @returns {ListItem}\n */\n function listItem(token) {\n return {\n type: 'listItem',\n spread: token._spread,\n checked: null,\n children: []\n }\n }\n\n /** @returns {Paragraph} */\n function paragraph() {\n return {\n type: 'paragraph',\n children: []\n }\n }\n\n /** @returns {Strong} */\n function strong() {\n return {\n type: 'strong',\n children: []\n }\n }\n\n /** @returns {Text} */\n function text() {\n return {\n type: 'text',\n value: ''\n }\n }\n\n /** @returns {ThematicBreak} */\n function thematicBreak() {\n return {\n type: 'thematicBreak'\n }\n }\n}\n\n/**\n * Copy a point-like value.\n *\n * @param {Point} d\n * Point-like value.\n * @returns {Point}\n * unist point.\n */\nfunction point(d) {\n return {\n line: d.line,\n column: d.column,\n offset: d.offset\n }\n}\n\n/**\n * @param {Config} combined\n * @param {Array | Extension>} extensions\n * @returns {undefined}\n */\nfunction configure(combined, extensions) {\n let index = -1\n while (++index < extensions.length) {\n const value = extensions[index]\n if (Array.isArray(value)) {\n configure(combined, value)\n } else {\n extension(combined, value)\n }\n }\n}\n\n/**\n * @param {Config} combined\n * @param {Extension} extension\n * @returns {undefined}\n */\nfunction extension(combined, extension) {\n /** @type {keyof Extension} */\n let key\n for (key in extension) {\n if (own.call(extension, key)) {\n switch (key) {\n case 'canContainEols': {\n const right = extension[key]\n if (right) {\n combined[key].push(...right)\n }\n break\n }\n case 'transforms': {\n const right = extension[key]\n if (right) {\n combined[key].push(...right)\n }\n break\n }\n case 'enter':\n case 'exit': {\n const right = extension[key]\n if (right) {\n Object.assign(combined[key], right)\n }\n break\n }\n // No default\n }\n }\n }\n}\n\n/** @type {OnEnterError} */\nfunction defaultOnError(left, right) {\n if (left) {\n throw new Error(\n 'Cannot close `' +\n left.type +\n '` (' +\n stringifyPosition({\n start: left.start,\n end: left.end\n }) +\n '): a different token (`' +\n right.type +\n '`, ' +\n stringifyPosition({\n start: right.start,\n end: right.end\n }) +\n ') is open'\n )\n } else {\n throw new Error(\n 'Cannot close document, a token (`' +\n right.type +\n '`, ' +\n stringifyPosition({\n start: right.start,\n end: right.end\n }) +\n ') is still open'\n )\n }\n}\n","/**\n * @typedef {import('micromark-util-types').Event} Event\n */\n\nimport {subtokenize} from 'micromark-util-subtokenize'\n\n/**\n * @param {Array} events\n * @returns {Array}\n */\nexport function postprocess(events) {\n while (!subtokenize(events)) {\n // Empty\n }\n return events\n}\n","/**\n * @typedef {import('mdast').Root} Root\n * @typedef {import('mdast-util-from-markdown').Options} FromMarkdownOptions\n * @typedef {import('unified').Parser} Parser\n * @typedef {import('unified').Processor} Processor\n */\n\n/**\n * @typedef {Omit} Options\n */\n\nimport {fromMarkdown} from 'mdast-util-from-markdown'\n\n/**\n * Aadd support for parsing from markdown.\n *\n * @param {Readonly | null | undefined} [options]\n * Configuration (optional).\n * @returns {undefined}\n * Nothing.\n */\nexport default function remarkParse(options) {\n /** @type {Processor} */\n // @ts-expect-error: TS in JSDoc generates wrong types if `this` is typed regularly.\n const self = this\n\n self.parser = parser\n\n /**\n * @type {Parser}\n */\n function parser(doc) {\n return fromMarkdown(doc, {\n ...self.data('settings'),\n ...options,\n // Note: these options are not in the readme.\n // The goal is for them to be set by plugins on `data` instead of being\n // passed by users.\n extensions: self.data('micromarkExtensions') || [],\n mdastExtensions: self.data('fromMarkdownExtensions') || []\n })\n }\n}\n","export const VOID = -1;\nexport const PRIMITIVE = 0;\nexport const ARRAY = 1;\nexport const OBJECT = 2;\nexport const DATE = 3;\nexport const REGEXP = 4;\nexport const MAP = 5;\nexport const SET = 6;\nexport const ERROR = 7;\nexport const BIGINT = 8;\n// export const SYMBOL = 9;\n","import {\n VOID, PRIMITIVE,\n ARRAY, OBJECT,\n DATE, REGEXP, MAP, SET,\n ERROR, BIGINT\n} from './types.js';\n\nconst env = typeof self === 'object' ? self : globalThis;\n\nconst deserializer = ($, _) => {\n const as = (out, index) => {\n $.set(index, out);\n return out;\n };\n\n const unpair = index => {\n if ($.has(index))\n return $.get(index);\n\n const [type, value] = _[index];\n switch (type) {\n case PRIMITIVE:\n case VOID:\n return as(value, index);\n case ARRAY: {\n const arr = as([], index);\n for (const index of value)\n arr.push(unpair(index));\n return arr;\n }\n case OBJECT: {\n const object = as({}, index);\n for (const [key, index] of value)\n object[unpair(key)] = unpair(index);\n return object;\n }\n case DATE:\n return as(new Date(value), index);\n case REGEXP: {\n const {source, flags} = value;\n return as(new RegExp(source, flags), index);\n }\n case MAP: {\n const map = as(new Map, index);\n for (const [key, index] of value)\n map.set(unpair(key), unpair(index));\n return map;\n }\n case SET: {\n const set = as(new Set, index);\n for (const index of value)\n set.add(unpair(index));\n return set;\n }\n case ERROR: {\n const {name, message} = value;\n return as(new env[name](message), index);\n }\n case BIGINT:\n return as(BigInt(value), index);\n case 'BigInt':\n return as(Object(BigInt(value)), index);\n }\n return as(new env[type](value), index);\n };\n\n return unpair;\n};\n\n/**\n * @typedef {Array} Record a type representation\n */\n\n/**\n * Returns a deserialized value from a serialized array of Records.\n * @param {Record[]} serialized a previously serialized value.\n * @returns {any}\n */\nexport const deserialize = serialized => deserializer(new Map, serialized)(0);\n","import {\n VOID, PRIMITIVE,\n ARRAY, OBJECT,\n DATE, REGEXP, MAP, SET,\n ERROR, BIGINT\n} from './types.js';\n\nconst EMPTY = '';\n\nconst {toString} = {};\nconst {keys} = Object;\n\nconst typeOf = value => {\n const type = typeof value;\n if (type !== 'object' || !value)\n return [PRIMITIVE, type];\n\n const asString = toString.call(value).slice(8, -1);\n switch (asString) {\n case 'Array':\n return [ARRAY, EMPTY];\n case 'Object':\n return [OBJECT, EMPTY];\n case 'Date':\n return [DATE, EMPTY];\n case 'RegExp':\n return [REGEXP, EMPTY];\n case 'Map':\n return [MAP, EMPTY];\n case 'Set':\n return [SET, EMPTY];\n }\n\n if (asString.includes('Array'))\n return [ARRAY, asString];\n\n if (asString.includes('Error'))\n return [ERROR, asString];\n\n return [OBJECT, asString];\n};\n\nconst shouldSkip = ([TYPE, type]) => (\n TYPE === PRIMITIVE &&\n (type === 'function' || type === 'symbol')\n);\n\nconst serializer = (strict, json, $, _) => {\n\n const as = (out, value) => {\n const index = _.push(out) - 1;\n $.set(value, index);\n return index;\n };\n\n const pair = value => {\n if ($.has(value))\n return $.get(value);\n\n let [TYPE, type] = typeOf(value);\n switch (TYPE) {\n case PRIMITIVE: {\n let entry = value;\n switch (type) {\n case 'bigint':\n TYPE = BIGINT;\n entry = value.toString();\n break;\n case 'function':\n case 'symbol':\n if (strict)\n throw new TypeError('unable to serialize ' + type);\n entry = null;\n break;\n case 'undefined':\n return as([VOID], value);\n }\n return as([TYPE, entry], value);\n }\n case ARRAY: {\n if (type)\n return as([type, [...value]], value);\n \n const arr = [];\n const index = as([TYPE, arr], value);\n for (const entry of value)\n arr.push(pair(entry));\n return index;\n }\n case OBJECT: {\n if (type) {\n switch (type) {\n case 'BigInt':\n return as([type, value.toString()], value);\n case 'Boolean':\n case 'Number':\n case 'String':\n return as([type, value.valueOf()], value);\n }\n }\n\n if (json && ('toJSON' in value))\n return pair(value.toJSON());\n\n const entries = [];\n const index = as([TYPE, entries], value);\n for (const key of keys(value)) {\n if (strict || !shouldSkip(typeOf(value[key])))\n entries.push([pair(key), pair(value[key])]);\n }\n return index;\n }\n case DATE:\n return as([TYPE, value.toISOString()], value);\n case REGEXP: {\n const {source, flags} = value;\n return as([TYPE, {source, flags}], value);\n }\n case MAP: {\n const entries = [];\n const index = as([TYPE, entries], value);\n for (const [key, entry] of value) {\n if (strict || !(shouldSkip(typeOf(key)) || shouldSkip(typeOf(entry))))\n entries.push([pair(key), pair(entry)]);\n }\n return index;\n }\n case SET: {\n const entries = [];\n const index = as([TYPE, entries], value);\n for (const entry of value) {\n if (strict || !shouldSkip(typeOf(entry)))\n entries.push(pair(entry));\n }\n return index;\n }\n }\n\n const {message} = value;\n return as([TYPE, {name: type, message}], value);\n };\n\n return pair;\n};\n\n/**\n * @typedef {Array} Record a type representation\n */\n\n/**\n * Returns an array of serialized Records.\n * @param {any} value a serializable value.\n * @param {{json?: boolean, lossy?: boolean}?} options an object with a `lossy` or `json` property that,\n * if `true`, will not throw errors on incompatible types, and behave more\n * like JSON stringify would behave. Symbol and Function will be discarded.\n * @returns {Record[]}\n */\n export const serialize = (value, {json, lossy} = {}) => {\n const _ = [];\n return serializer(!(json || lossy), !!json, new Map, _)(value), _;\n};\n","import {deserialize} from './deserialize.js';\nimport {serialize} from './serialize.js';\n\n/**\n * @typedef {Array} Record a type representation\n */\n\n/**\n * Returns an array of serialized Records.\n * @param {any} any a serializable value.\n * @param {{transfer?: any[], json?: boolean, lossy?: boolean}?} options an object with\n * a transfer option (ignored when polyfilled) and/or non standard fields that\n * fallback to the polyfill if present.\n * @returns {Record[]}\n */\nexport default typeof structuredClone === \"function\" ?\n /* c8 ignore start */\n (any, options) => (\n options && ('json' in options || 'lossy' in options) ?\n deserialize(serialize(any, options)) : structuredClone(any)\n ) :\n (any, options) => deserialize(serialize(any, options));\n /* c8 ignore stop */\n\nexport {deserialize, serialize};\n","import {asciiAlphanumeric} from 'micromark-util-character'\nimport {encode} from 'micromark-util-encode'\n/**\n * Make a value safe for injection as a URL.\n *\n * This encodes unsafe characters with percent-encoding and skips already\n * encoded sequences (see `normalizeUri`).\n * Further unsafe characters are encoded as character references (see\n * `micromark-util-encode`).\n *\n * A regex of allowed protocols can be given, in which case the URL is\n * sanitized.\n * For example, `/^(https?|ircs?|mailto|xmpp)$/i` can be used for `a[href]`, or\n * `/^https?$/i` for `img[src]` (this is what `github.com` allows).\n * If the URL includes an unknown protocol (one not matched by `protocol`, such\n * as a dangerous example, `javascript:`), the value is ignored.\n *\n * @param {string | null | undefined} url\n * URI to sanitize.\n * @param {RegExp | null | undefined} [protocol]\n * Allowed protocols.\n * @returns {string}\n * Sanitized URI.\n */\nexport function sanitizeUri(url, protocol) {\n const value = encode(normalizeUri(url || ''))\n if (!protocol) {\n return value\n }\n const colon = value.indexOf(':')\n const questionMark = value.indexOf('?')\n const numberSign = value.indexOf('#')\n const slash = value.indexOf('/')\n if (\n // If there is no protocol, it’s relative.\n colon < 0 ||\n // If the first colon is after a `?`, `#`, or `/`, it’s not a protocol.\n (slash > -1 && colon > slash) ||\n (questionMark > -1 && colon > questionMark) ||\n (numberSign > -1 && colon > numberSign) ||\n // It is a protocol, it should be allowed.\n protocol.test(value.slice(0, colon))\n ) {\n return value\n }\n return ''\n}\n\n/**\n * Normalize a URL.\n *\n * Encode unsafe characters with percent-encoding, skipping already encoded\n * sequences.\n *\n * @param {string} value\n * URI to normalize.\n * @returns {string}\n * Normalized URI.\n */\nexport function normalizeUri(value) {\n /** @type {Array} */\n const result = []\n let index = -1\n let start = 0\n let skip = 0\n while (++index < value.length) {\n const code = value.charCodeAt(index)\n /** @type {string} */\n let replace = ''\n\n // A correct percent encoded value.\n if (\n code === 37 &&\n asciiAlphanumeric(value.charCodeAt(index + 1)) &&\n asciiAlphanumeric(value.charCodeAt(index + 2))\n ) {\n skip = 2\n }\n // ASCII.\n else if (code < 128) {\n if (!/[!#$&-;=?-Z_a-z~]/.test(String.fromCharCode(code))) {\n replace = String.fromCharCode(code)\n }\n }\n // Astral.\n else if (code > 55_295 && code < 57_344) {\n const next = value.charCodeAt(index + 1)\n\n // A correct surrogate pair.\n if (code < 56_320 && next > 56_319 && next < 57_344) {\n replace = String.fromCharCode(code, next)\n skip = 1\n }\n // Lone surrogate.\n else {\n replace = '\\uFFFD'\n }\n }\n // Unicode.\n else {\n replace = String.fromCharCode(code)\n }\n if (replace) {\n result.push(value.slice(start, index), encodeURIComponent(replace))\n start = index + skip + 1\n replace = ''\n }\n if (skip) {\n index += skip\n skip = 0\n }\n }\n return result.join('') + value.slice(start)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').ElementContent} ElementContent\n *\n * @typedef {import('./state.js').State} State\n */\n\n/**\n * @callback FootnoteBackContentTemplate\n * Generate content for the backreference dynamically.\n *\n * For the following markdown:\n *\n * ```markdown\n * Alpha[^micromark], bravo[^micromark], and charlie[^remark].\n *\n * [^remark]: things about remark\n * [^micromark]: things about micromark\n * ```\n *\n * This function will be called with:\n *\n * * `0` and `0` for the backreference from `things about micromark` to\n * `alpha`, as it is the first used definition, and the first call to it\n * * `0` and `1` for the backreference from `things about micromark` to\n * `bravo`, as it is the first used definition, and the second call to it\n * * `1` and `0` for the backreference from `things about remark` to\n * `charlie`, as it is the second used definition\n * @param {number} referenceIndex\n * Index of the definition in the order that they are first referenced,\n * 0-indexed.\n * @param {number} rereferenceIndex\n * Index of calls to the same definition, 0-indexed.\n * @returns {Array | ElementContent | string}\n * Content for the backreference when linking back from definitions to their\n * reference.\n *\n * @callback FootnoteBackLabelTemplate\n * Generate a back label dynamically.\n *\n * For the following markdown:\n *\n * ```markdown\n * Alpha[^micromark], bravo[^micromark], and charlie[^remark].\n *\n * [^remark]: things about remark\n * [^micromark]: things about micromark\n * ```\n *\n * This function will be called with:\n *\n * * `0` and `0` for the backreference from `things about micromark` to\n * `alpha`, as it is the first used definition, and the first call to it\n * * `0` and `1` for the backreference from `things about micromark` to\n * `bravo`, as it is the first used definition, and the second call to it\n * * `1` and `0` for the backreference from `things about remark` to\n * `charlie`, as it is the second used definition\n * @param {number} referenceIndex\n * Index of the definition in the order that they are first referenced,\n * 0-indexed.\n * @param {number} rereferenceIndex\n * Index of calls to the same definition, 0-indexed.\n * @returns {string}\n * Back label to use when linking back from definitions to their reference.\n */\n\nimport structuredClone from '@ungap/structured-clone'\nimport {normalizeUri} from 'micromark-util-sanitize-uri'\n\n/**\n * Generate the default content that GitHub uses on backreferences.\n *\n * @param {number} _\n * Index of the definition in the order that they are first referenced,\n * 0-indexed.\n * @param {number} rereferenceIndex\n * Index of calls to the same definition, 0-indexed.\n * @returns {Array}\n * Content.\n */\nexport function defaultFootnoteBackContent(_, rereferenceIndex) {\n /** @type {Array} */\n const result = [{type: 'text', value: '↩'}]\n\n if (rereferenceIndex > 1) {\n result.push({\n type: 'element',\n tagName: 'sup',\n properties: {},\n children: [{type: 'text', value: String(rereferenceIndex)}]\n })\n }\n\n return result\n}\n\n/**\n * Generate the default label that GitHub uses on backreferences.\n *\n * @param {number} referenceIndex\n * Index of the definition in the order that they are first referenced,\n * 0-indexed.\n * @param {number} rereferenceIndex\n * Index of calls to the same definition, 0-indexed.\n * @returns {string}\n * Label.\n */\nexport function defaultFootnoteBackLabel(referenceIndex, rereferenceIndex) {\n return (\n 'Back to reference ' +\n (referenceIndex + 1) +\n (rereferenceIndex > 1 ? '-' + rereferenceIndex : '')\n )\n}\n\n/**\n * Generate a hast footer for called footnote definitions.\n *\n * @param {State} state\n * Info passed around.\n * @returns {Element | undefined}\n * `section` element or `undefined`.\n */\n// eslint-disable-next-line complexity\nexport function footer(state) {\n const clobberPrefix =\n typeof state.options.clobberPrefix === 'string'\n ? state.options.clobberPrefix\n : 'user-content-'\n const footnoteBackContent =\n state.options.footnoteBackContent || defaultFootnoteBackContent\n const footnoteBackLabel =\n state.options.footnoteBackLabel || defaultFootnoteBackLabel\n const footnoteLabel = state.options.footnoteLabel || 'Footnotes'\n const footnoteLabelTagName = state.options.footnoteLabelTagName || 'h2'\n const footnoteLabelProperties = state.options.footnoteLabelProperties || {\n className: ['sr-only']\n }\n /** @type {Array} */\n const listItems = []\n let referenceIndex = -1\n\n while (++referenceIndex < state.footnoteOrder.length) {\n const def = state.footnoteById.get(state.footnoteOrder[referenceIndex])\n\n if (!def) {\n continue\n }\n\n const content = state.all(def)\n const id = String(def.identifier).toUpperCase()\n const safeId = normalizeUri(id.toLowerCase())\n let rereferenceIndex = 0\n /** @type {Array} */\n const backReferences = []\n const counts = state.footnoteCounts.get(id)\n\n // eslint-disable-next-line no-unmodified-loop-condition\n while (counts !== undefined && ++rereferenceIndex <= counts) {\n if (backReferences.length > 0) {\n backReferences.push({type: 'text', value: ' '})\n }\n\n let children =\n typeof footnoteBackContent === 'string'\n ? footnoteBackContent\n : footnoteBackContent(referenceIndex, rereferenceIndex)\n\n if (typeof children === 'string') {\n children = {type: 'text', value: children}\n }\n\n backReferences.push({\n type: 'element',\n tagName: 'a',\n properties: {\n href:\n '#' +\n clobberPrefix +\n 'fnref-' +\n safeId +\n (rereferenceIndex > 1 ? '-' + rereferenceIndex : ''),\n dataFootnoteBackref: '',\n ariaLabel:\n typeof footnoteBackLabel === 'string'\n ? footnoteBackLabel\n : footnoteBackLabel(referenceIndex, rereferenceIndex),\n className: ['data-footnote-backref']\n },\n children: Array.isArray(children) ? children : [children]\n })\n }\n\n const tail = content[content.length - 1]\n\n if (tail && tail.type === 'element' && tail.tagName === 'p') {\n const tailTail = tail.children[tail.children.length - 1]\n if (tailTail && tailTail.type === 'text') {\n tailTail.value += ' '\n } else {\n tail.children.push({type: 'text', value: ' '})\n }\n\n tail.children.push(...backReferences)\n } else {\n content.push(...backReferences)\n }\n\n /** @type {Element} */\n const listItem = {\n type: 'element',\n tagName: 'li',\n properties: {id: clobberPrefix + 'fn-' + safeId},\n children: state.wrap(content, true)\n }\n\n state.patch(def, listItem)\n\n listItems.push(listItem)\n }\n\n if (listItems.length === 0) {\n return\n }\n\n return {\n type: 'element',\n tagName: 'section',\n properties: {dataFootnotes: true, className: ['footnotes']},\n children: [\n {\n type: 'element',\n tagName: footnoteLabelTagName,\n properties: {\n ...structuredClone(footnoteLabelProperties),\n id: 'footnote-label'\n },\n children: [{type: 'text', value: footnoteLabel}]\n },\n {type: 'text', value: '\\n'},\n {\n type: 'element',\n tagName: 'ol',\n properties: {},\n children: state.wrap(listItems, true)\n },\n {type: 'text', value: '\\n'}\n ]\n }\n}\n","/**\n * @typedef {import('unist').Node} Node\n * @typedef {import('unist').Parent} Parent\n */\n\n/**\n * @template Fn\n * @template Fallback\n * @typedef {Fn extends (value: any) => value is infer Thing ? Thing : Fallback} Predicate\n */\n\n/**\n * @callback Check\n * Check that an arbitrary value is a node.\n * @param {unknown} this\n * The given context.\n * @param {unknown} [node]\n * Anything (typically a node).\n * @param {number | null | undefined} [index]\n * The node’s position in its parent.\n * @param {Parent | null | undefined} [parent]\n * The node’s parent.\n * @returns {boolean}\n * Whether this is a node and passes a test.\n *\n * @typedef {Record | Node} Props\n * Object to check for equivalence.\n *\n * Note: `Node` is included as it is common but is not indexable.\n *\n * @typedef {Array | Props | TestFunction | string | null | undefined} Test\n * Check for an arbitrary node.\n *\n * @callback TestFunction\n * Check if a node passes a test.\n * @param {unknown} this\n * The given context.\n * @param {Node} node\n * A node.\n * @param {number | undefined} [index]\n * The node’s position in its parent.\n * @param {Parent | undefined} [parent]\n * The node’s parent.\n * @returns {boolean | undefined | void}\n * Whether this node passes the test.\n *\n * Note: `void` is included until TS sees no return as `undefined`.\n */\n\n/**\n * Check if `node` is a `Node` and whether it passes the given test.\n *\n * @param {unknown} node\n * Thing to check, typically `Node`.\n * @param {Test} test\n * A check for a specific node.\n * @param {number | null | undefined} index\n * The node’s position in its parent.\n * @param {Parent | null | undefined} parent\n * The node’s parent.\n * @param {unknown} context\n * Context object (`this`) to pass to `test` functions.\n * @returns {boolean}\n * Whether `node` is a node and passes a test.\n */\nexport const is =\n // Note: overloads in JSDoc can’t yet use different `@template`s.\n /**\n * @type {(\n * ((node: unknown, test: Condition, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node & {type: Condition}) &\n * ((node: unknown, test: Condition, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node & Condition) &\n * ((node: unknown, test: Condition, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node & Predicate) &\n * ((node?: null | undefined) => false) &\n * ((node: unknown, test?: null | undefined, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node) &\n * ((node: unknown, test?: Test, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => boolean)\n * )}\n */\n (\n /**\n * @param {unknown} [node]\n * @param {Test} [test]\n * @param {number | null | undefined} [index]\n * @param {Parent | null | undefined} [parent]\n * @param {unknown} [context]\n * @returns {boolean}\n */\n // eslint-disable-next-line max-params\n function (node, test, index, parent, context) {\n const check = convert(test)\n\n if (\n index !== undefined &&\n index !== null &&\n (typeof index !== 'number' ||\n index < 0 ||\n index === Number.POSITIVE_INFINITY)\n ) {\n throw new Error('Expected positive finite index')\n }\n\n if (\n parent !== undefined &&\n parent !== null &&\n (!is(parent) || !parent.children)\n ) {\n throw new Error('Expected parent node')\n }\n\n if (\n (parent === undefined || parent === null) !==\n (index === undefined || index === null)\n ) {\n throw new Error('Expected both parent and index')\n }\n\n return looksLikeANode(node)\n ? check.call(context, node, index, parent)\n : false\n }\n )\n\n/**\n * Generate an assertion from a test.\n *\n * Useful if you’re going to test many nodes, for example when creating a\n * utility where something else passes a compatible test.\n *\n * The created function is a bit faster because it expects valid input only:\n * a `node`, `index`, and `parent`.\n *\n * @param {Test} test\n * * when nullish, checks if `node` is a `Node`.\n * * when `string`, works like passing `(node) => node.type === test`.\n * * when `function` checks if function passed the node is true.\n * * when `object`, checks that all keys in test are in node, and that they have (strictly) equal values.\n * * when `array`, checks if any one of the subtests pass.\n * @returns {Check}\n * An assertion.\n */\nexport const convert =\n // Note: overloads in JSDoc can’t yet use different `@template`s.\n /**\n * @type {(\n * ((test: Condition) => (node: unknown, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node & {type: Condition}) &\n * ((test: Condition) => (node: unknown, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node & Condition) &\n * ((test: Condition) => (node: unknown, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node & Predicate) &\n * ((test?: null | undefined) => (node?: unknown, index?: number | null | undefined, parent?: Parent | null | undefined, context?: unknown) => node is Node) &\n * ((test?: Test) => Check)\n * )}\n */\n (\n /**\n * @param {Test} [test]\n * @returns {Check}\n */\n function (test) {\n if (test === null || test === undefined) {\n return ok\n }\n\n if (typeof test === 'function') {\n return castFactory(test)\n }\n\n if (typeof test === 'object') {\n return Array.isArray(test) ? anyFactory(test) : propsFactory(test)\n }\n\n if (typeof test === 'string') {\n return typeFactory(test)\n }\n\n throw new Error('Expected function, string, or object as test')\n }\n )\n\n/**\n * @param {Array} tests\n * @returns {Check}\n */\nfunction anyFactory(tests) {\n /** @type {Array} */\n const checks = []\n let index = -1\n\n while (++index < tests.length) {\n checks[index] = convert(tests[index])\n }\n\n return castFactory(any)\n\n /**\n * @this {unknown}\n * @type {TestFunction}\n */\n function any(...parameters) {\n let index = -1\n\n while (++index < checks.length) {\n if (checks[index].apply(this, parameters)) return true\n }\n\n return false\n }\n}\n\n/**\n * Turn an object into a test for a node with a certain fields.\n *\n * @param {Props} check\n * @returns {Check}\n */\nfunction propsFactory(check) {\n const checkAsRecord = /** @type {Record} */ (check)\n\n return castFactory(all)\n\n /**\n * @param {Node} node\n * @returns {boolean}\n */\n function all(node) {\n const nodeAsRecord = /** @type {Record} */ (\n /** @type {unknown} */ (node)\n )\n\n /** @type {string} */\n let key\n\n for (key in check) {\n if (nodeAsRecord[key] !== checkAsRecord[key]) return false\n }\n\n return true\n }\n}\n\n/**\n * Turn a string into a test for a node with a certain type.\n *\n * @param {string} check\n * @returns {Check}\n */\nfunction typeFactory(check) {\n return castFactory(type)\n\n /**\n * @param {Node} node\n */\n function type(node) {\n return node && node.type === check\n }\n}\n\n/**\n * Turn a custom test into a test for a node that passes that test.\n *\n * @param {TestFunction} testFunction\n * @returns {Check}\n */\nfunction castFactory(testFunction) {\n return check\n\n /**\n * @this {unknown}\n * @type {Check}\n */\n function check(value, index, parent) {\n return Boolean(\n looksLikeANode(value) &&\n testFunction.call(\n this,\n value,\n typeof index === 'number' ? index : undefined,\n parent || undefined\n )\n )\n }\n}\n\nfunction ok() {\n return true\n}\n\n/**\n * @param {unknown} value\n * @returns {value is Node}\n */\nfunction looksLikeANode(value) {\n return value !== null && typeof value === 'object' && 'type' in value\n}\n","/**\n * @typedef {import('unist').Node} UnistNode\n * @typedef {import('unist').Parent} UnistParent\n */\n\n/**\n * @typedef {Exclude | undefined} Test\n * Test from `unist-util-is`.\n *\n * Note: we have remove and add `undefined`, because otherwise when generating\n * automatic `.d.ts` files, TS tries to flatten paths from a local perspective,\n * which doesn’t work when publishing on npm.\n */\n\n/**\n * @typedef {(\n * Fn extends (value: any) => value is infer Thing\n * ? Thing\n * : Fallback\n * )} Predicate\n * Get the value of a type guard `Fn`.\n * @template Fn\n * Value; typically function that is a type guard (such as `(x): x is Y`).\n * @template Fallback\n * Value to yield if `Fn` is not a type guard.\n */\n\n/**\n * @typedef {(\n * Check extends null | undefined // No test.\n * ? Value\n * : Value extends {type: Check} // String (type) test.\n * ? Value\n * : Value extends Check // Partial test.\n * ? Value\n * : Check extends Function // Function test.\n * ? Predicate extends Value\n * ? Predicate\n * : never\n * : never // Some other test?\n * )} MatchesOne\n * Check whether a node matches a primitive check in the type system.\n * @template Value\n * Value; typically unist `Node`.\n * @template Check\n * Value; typically `unist-util-is`-compatible test, but not arrays.\n */\n\n/**\n * @typedef {(\n * Check extends Array\n * ? MatchesOne\n * : MatchesOne\n * )} Matches\n * Check whether a node matches a check in the type system.\n * @template Value\n * Value; typically unist `Node`.\n * @template Check\n * Value; typically `unist-util-is`-compatible test.\n */\n\n/**\n * @typedef {0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10} Uint\n * Number; capped reasonably.\n */\n\n/**\n * @typedef {I extends 0 ? 1 : I extends 1 ? 2 : I extends 2 ? 3 : I extends 3 ? 4 : I extends 4 ? 5 : I extends 5 ? 6 : I extends 6 ? 7 : I extends 7 ? 8 : I extends 8 ? 9 : 10} Increment\n * Increment a number in the type system.\n * @template {Uint} [I=0]\n * Index.\n */\n\n/**\n * @typedef {(\n * Node extends UnistParent\n * ? Node extends {children: Array}\n * ? Child extends Children ? Node : never\n * : never\n * : never\n * )} InternalParent\n * Collect nodes that can be parents of `Child`.\n * @template {UnistNode} Node\n * All node types in a tree.\n * @template {UnistNode} Child\n * Node to search for.\n */\n\n/**\n * @typedef {InternalParent, Child>} Parent\n * Collect nodes in `Tree` that can be parents of `Child`.\n * @template {UnistNode} Tree\n * All node types in a tree.\n * @template {UnistNode} Child\n * Node to search for.\n */\n\n/**\n * @typedef {(\n * Depth extends Max\n * ? never\n * :\n * | InternalParent\n * | InternalAncestor, Max, Increment>\n * )} InternalAncestor\n * Collect nodes in `Tree` that can be ancestors of `Child`.\n * @template {UnistNode} Node\n * All node types in a tree.\n * @template {UnistNode} Child\n * Node to search for.\n * @template {Uint} [Max=10]\n * Max; searches up to this depth.\n * @template {Uint} [Depth=0]\n * Current depth.\n */\n\n/**\n * @typedef {InternalAncestor, Child>} Ancestor\n * Collect nodes in `Tree` that can be ancestors of `Child`.\n * @template {UnistNode} Tree\n * All node types in a tree.\n * @template {UnistNode} Child\n * Node to search for.\n */\n\n/**\n * @typedef {(\n * Tree extends UnistParent\n * ? Depth extends Max\n * ? Tree\n * : Tree | InclusiveDescendant>\n * : Tree\n * )} InclusiveDescendant\n * Collect all (inclusive) descendants of `Tree`.\n *\n * > 👉 **Note**: for performance reasons, this seems to be the fastest way to\n * > recurse without actually running into an infinite loop, which the\n * > previous version did.\n * >\n * > Practically, a max of `2` is typically enough assuming a `Root` is\n * > passed, but it doesn’t improve performance.\n * > It gets higher with `List > ListItem > Table > TableRow > TableCell`.\n * > Using up to `10` doesn’t hurt or help either.\n * @template {UnistNode} Tree\n * Tree type.\n * @template {Uint} [Max=10]\n * Max; searches up to this depth.\n * @template {Uint} [Depth=0]\n * Current depth.\n */\n\n/**\n * @typedef {'skip' | boolean} Action\n * Union of the action types.\n *\n * @typedef {number} Index\n * Move to the sibling at `index` next (after node itself is completely\n * traversed).\n *\n * Useful if mutating the tree, such as removing the node the visitor is\n * currently on, or any of its previous siblings.\n * Results less than 0 or greater than or equal to `children.length` stop\n * traversing the parent.\n *\n * @typedef {[(Action | null | undefined | void)?, (Index | null | undefined)?]} ActionTuple\n * List with one or two values, the first an action, the second an index.\n *\n * @typedef {Action | ActionTuple | Index | null | undefined | void} VisitorResult\n * Any value that can be returned from a visitor.\n */\n\n/**\n * @callback Visitor\n * Handle a node (matching `test`, if given).\n *\n * Visitors are free to transform `node`.\n * They can also transform the parent of node (the last of `ancestors`).\n *\n * Replacing `node` itself, if `SKIP` is not returned, still causes its\n * descendants to be walked (which is a bug).\n *\n * When adding or removing previous siblings of `node` (or next siblings, in\n * case of reverse), the `Visitor` should return a new `Index` to specify the\n * sibling to traverse after `node` is traversed.\n * Adding or removing next siblings of `node` (or previous siblings, in case\n * of reverse) is handled as expected without needing to return a new `Index`.\n *\n * Removing the children property of an ancestor still results in them being\n * traversed.\n * @param {Visited} node\n * Found node.\n * @param {Array} ancestors\n * Ancestors of `node`.\n * @returns {VisitorResult}\n * What to do next.\n *\n * An `Index` is treated as a tuple of `[CONTINUE, Index]`.\n * An `Action` is treated as a tuple of `[Action]`.\n *\n * Passing a tuple back only makes sense if the `Action` is `SKIP`.\n * When the `Action` is `EXIT`, that action can be returned.\n * When the `Action` is `CONTINUE`, `Index` can be returned.\n * @template {UnistNode} [Visited=UnistNode]\n * Visited node type.\n * @template {UnistParent} [VisitedParents=UnistParent]\n * Ancestor type.\n */\n\n/**\n * @typedef {Visitor, Check>, Ancestor, Check>>>} BuildVisitor\n * Build a typed `Visitor` function from a tree and a test.\n *\n * It will infer which values are passed as `node` and which as `parents`.\n * @template {UnistNode} [Tree=UnistNode]\n * Tree type.\n * @template {Test} [Check=Test]\n * Test type.\n */\n\nimport {convert} from 'unist-util-is'\nimport {color} from 'unist-util-visit-parents/do-not-use-color'\n\n/** @type {Readonly} */\nconst empty = []\n\n/**\n * Continue traversing as normal.\n */\nexport const CONTINUE = true\n\n/**\n * Stop traversing immediately.\n */\nexport const EXIT = false\n\n/**\n * Do not traverse this node’s children.\n */\nexport const SKIP = 'skip'\n\n/**\n * Visit nodes, with ancestral information.\n *\n * This algorithm performs *depth-first* *tree traversal* in *preorder*\n * (**NLR**) or if `reverse` is given, in *reverse preorder* (**NRL**).\n *\n * You can choose for which nodes `visitor` is called by passing a `test`.\n * For complex tests, you should test yourself in `visitor`, as it will be\n * faster and will have improved type information.\n *\n * Walking the tree is an intensive task.\n * Make use of the return values of the visitor when possible.\n * Instead of walking a tree multiple times, walk it once, use `unist-util-is`\n * to check if a node matches, and then perform different operations.\n *\n * You can change the tree.\n * See `Visitor` for more info.\n *\n * @overload\n * @param {Tree} tree\n * @param {Check} check\n * @param {BuildVisitor} visitor\n * @param {boolean | null | undefined} [reverse]\n * @returns {undefined}\n *\n * @overload\n * @param {Tree} tree\n * @param {BuildVisitor} visitor\n * @param {boolean | null | undefined} [reverse]\n * @returns {undefined}\n *\n * @param {UnistNode} tree\n * Tree to traverse.\n * @param {Visitor | Test} test\n * `unist-util-is`-compatible test\n * @param {Visitor | boolean | null | undefined} [visitor]\n * Handle each node.\n * @param {boolean | null | undefined} [reverse]\n * Traverse in reverse preorder (NRL) instead of the default preorder (NLR).\n * @returns {undefined}\n * Nothing.\n *\n * @template {UnistNode} Tree\n * Node type.\n * @template {Test} Check\n * `unist-util-is`-compatible test.\n */\nexport function visitParents(tree, test, visitor, reverse) {\n /** @type {Test} */\n let check\n\n if (typeof test === 'function' && typeof visitor !== 'function') {\n reverse = visitor\n // @ts-expect-error no visitor given, so `visitor` is test.\n visitor = test\n } else {\n // @ts-expect-error visitor given, so `test` isn’t a visitor.\n check = test\n }\n\n const is = convert(check)\n const step = reverse ? -1 : 1\n\n factory(tree, undefined, [])()\n\n /**\n * @param {UnistNode} node\n * @param {number | undefined} index\n * @param {Array} parents\n */\n function factory(node, index, parents) {\n const value = /** @type {Record} */ (\n node && typeof node === 'object' ? node : {}\n )\n\n if (typeof value.type === 'string') {\n const name =\n // `hast`\n typeof value.tagName === 'string'\n ? value.tagName\n : // `xast`\n typeof value.name === 'string'\n ? value.name\n : undefined\n\n Object.defineProperty(visit, 'name', {\n value:\n 'node (' + color(node.type + (name ? '<' + name + '>' : '')) + ')'\n })\n }\n\n return visit\n\n function visit() {\n /** @type {Readonly} */\n let result = empty\n /** @type {Readonly} */\n let subresult\n /** @type {number} */\n let offset\n /** @type {Array} */\n let grandparents\n\n if (!test || is(node, index, parents[parents.length - 1] || undefined)) {\n // @ts-expect-error: `visitor` is now a visitor.\n result = toResult(visitor(node, parents))\n\n if (result[0] === EXIT) {\n return result\n }\n }\n\n if ('children' in node && node.children) {\n const nodeAsParent = /** @type {UnistParent} */ (node)\n\n if (nodeAsParent.children && result[0] !== SKIP) {\n offset = (reverse ? nodeAsParent.children.length : -1) + step\n grandparents = parents.concat(nodeAsParent)\n\n while (offset > -1 && offset < nodeAsParent.children.length) {\n const child = nodeAsParent.children[offset]\n\n subresult = factory(child, offset, grandparents)()\n\n if (subresult[0] === EXIT) {\n return subresult\n }\n\n offset =\n typeof subresult[1] === 'number' ? subresult[1] : offset + step\n }\n }\n }\n\n return result\n }\n }\n}\n\n/**\n * Turn a return value into a clean result.\n *\n * @param {VisitorResult} value\n * Valid return values from visitors.\n * @returns {Readonly}\n * Clean result.\n */\nfunction toResult(value) {\n if (Array.isArray(value)) {\n return value\n }\n\n if (typeof value === 'number') {\n return [CONTINUE, value]\n }\n\n return value === null || value === undefined ? empty : [value]\n}\n","/**\n * @typedef {import('unist').Node} UnistNode\n * @typedef {import('unist').Parent} UnistParent\n * @typedef {import('unist-util-visit-parents').VisitorResult} VisitorResult\n */\n\n/**\n * @typedef {Exclude | undefined} Test\n * Test from `unist-util-is`.\n *\n * Note: we have remove and add `undefined`, because otherwise when generating\n * automatic `.d.ts` files, TS tries to flatten paths from a local perspective,\n * which doesn’t work when publishing on npm.\n */\n\n// To do: use types from `unist-util-visit-parents` when it’s released.\n\n/**\n * @typedef {(\n * Fn extends (value: any) => value is infer Thing\n * ? Thing\n * : Fallback\n * )} Predicate\n * Get the value of a type guard `Fn`.\n * @template Fn\n * Value; typically function that is a type guard (such as `(x): x is Y`).\n * @template Fallback\n * Value to yield if `Fn` is not a type guard.\n */\n\n/**\n * @typedef {(\n * Check extends null | undefined // No test.\n * ? Value\n * : Value extends {type: Check} // String (type) test.\n * ? Value\n * : Value extends Check // Partial test.\n * ? Value\n * : Check extends Function // Function test.\n * ? Predicate extends Value\n * ? Predicate\n * : never\n * : never // Some other test?\n * )} MatchesOne\n * Check whether a node matches a primitive check in the type system.\n * @template Value\n * Value; typically unist `Node`.\n * @template Check\n * Value; typically `unist-util-is`-compatible test, but not arrays.\n */\n\n/**\n * @typedef {(\n * Check extends Array\n * ? MatchesOne\n * : MatchesOne\n * )} Matches\n * Check whether a node matches a check in the type system.\n * @template Value\n * Value; typically unist `Node`.\n * @template Check\n * Value; typically `unist-util-is`-compatible test.\n */\n\n/**\n * @typedef {0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10} Uint\n * Number; capped reasonably.\n */\n\n/**\n * @typedef {I extends 0 ? 1 : I extends 1 ? 2 : I extends 2 ? 3 : I extends 3 ? 4 : I extends 4 ? 5 : I extends 5 ? 6 : I extends 6 ? 7 : I extends 7 ? 8 : I extends 8 ? 9 : 10} Increment\n * Increment a number in the type system.\n * @template {Uint} [I=0]\n * Index.\n */\n\n/**\n * @typedef {(\n * Node extends UnistParent\n * ? Node extends {children: Array}\n * ? Child extends Children ? Node : never\n * : never\n * : never\n * )} InternalParent\n * Collect nodes that can be parents of `Child`.\n * @template {UnistNode} Node\n * All node types in a tree.\n * @template {UnistNode} Child\n * Node to search for.\n */\n\n/**\n * @typedef {InternalParent, Child>} Parent\n * Collect nodes in `Tree` that can be parents of `Child`.\n * @template {UnistNode} Tree\n * All node types in a tree.\n * @template {UnistNode} Child\n * Node to search for.\n */\n\n/**\n * @typedef {(\n * Depth extends Max\n * ? never\n * :\n * | InternalParent\n * | InternalAncestor, Max, Increment>\n * )} InternalAncestor\n * Collect nodes in `Tree` that can be ancestors of `Child`.\n * @template {UnistNode} Node\n * All node types in a tree.\n * @template {UnistNode} Child\n * Node to search for.\n * @template {Uint} [Max=10]\n * Max; searches up to this depth.\n * @template {Uint} [Depth=0]\n * Current depth.\n */\n\n/**\n * @typedef {(\n * Tree extends UnistParent\n * ? Depth extends Max\n * ? Tree\n * : Tree | InclusiveDescendant>\n * : Tree\n * )} InclusiveDescendant\n * Collect all (inclusive) descendants of `Tree`.\n *\n * > 👉 **Note**: for performance reasons, this seems to be the fastest way to\n * > recurse without actually running into an infinite loop, which the\n * > previous version did.\n * >\n * > Practically, a max of `2` is typically enough assuming a `Root` is\n * > passed, but it doesn’t improve performance.\n * > It gets higher with `List > ListItem > Table > TableRow > TableCell`.\n * > Using up to `10` doesn’t hurt or help either.\n * @template {UnistNode} Tree\n * Tree type.\n * @template {Uint} [Max=10]\n * Max; searches up to this depth.\n * @template {Uint} [Depth=0]\n * Current depth.\n */\n\n/**\n * @callback Visitor\n * Handle a node (matching `test`, if given).\n *\n * Visitors are free to transform `node`.\n * They can also transform `parent`.\n *\n * Replacing `node` itself, if `SKIP` is not returned, still causes its\n * descendants to be walked (which is a bug).\n *\n * When adding or removing previous siblings of `node` (or next siblings, in\n * case of reverse), the `Visitor` should return a new `Index` to specify the\n * sibling to traverse after `node` is traversed.\n * Adding or removing next siblings of `node` (or previous siblings, in case\n * of reverse) is handled as expected without needing to return a new `Index`.\n *\n * Removing the children property of `parent` still results in them being\n * traversed.\n * @param {Visited} node\n * Found node.\n * @param {Visited extends UnistNode ? number | undefined : never} index\n * Index of `node` in `parent`.\n * @param {Ancestor extends UnistParent ? Ancestor | undefined : never} parent\n * Parent of `node`.\n * @returns {VisitorResult}\n * What to do next.\n *\n * An `Index` is treated as a tuple of `[CONTINUE, Index]`.\n * An `Action` is treated as a tuple of `[Action]`.\n *\n * Passing a tuple back only makes sense if the `Action` is `SKIP`.\n * When the `Action` is `EXIT`, that action can be returned.\n * When the `Action` is `CONTINUE`, `Index` can be returned.\n * @template {UnistNode} [Visited=UnistNode]\n * Visited node type.\n * @template {UnistParent} [Ancestor=UnistParent]\n * Ancestor type.\n */\n\n/**\n * @typedef {Visitor>} BuildVisitorFromMatch\n * Build a typed `Visitor` function from a node and all possible parents.\n *\n * It will infer which values are passed as `node` and which as `parent`.\n * @template {UnistNode} Visited\n * Node type.\n * @template {UnistParent} Ancestor\n * Parent type.\n */\n\n/**\n * @typedef {(\n * BuildVisitorFromMatch<\n * Matches,\n * Extract\n * >\n * )} BuildVisitorFromDescendants\n * Build a typed `Visitor` function from a list of descendants and a test.\n *\n * It will infer which values are passed as `node` and which as `parent`.\n * @template {UnistNode} Descendant\n * Node type.\n * @template {Test} Check\n * Test type.\n */\n\n/**\n * @typedef {(\n * BuildVisitorFromDescendants<\n * InclusiveDescendant,\n * Check\n * >\n * )} BuildVisitor\n * Build a typed `Visitor` function from a tree and a test.\n *\n * It will infer which values are passed as `node` and which as `parent`.\n * @template {UnistNode} [Tree=UnistNode]\n * Node type.\n * @template {Test} [Check=Test]\n * Test type.\n */\n\nimport {visitParents} from 'unist-util-visit-parents'\n\nexport {CONTINUE, EXIT, SKIP} from 'unist-util-visit-parents'\n\n/**\n * Visit nodes.\n *\n * This algorithm performs *depth-first* *tree traversal* in *preorder*\n * (**NLR**) or if `reverse` is given, in *reverse preorder* (**NRL**).\n *\n * You can choose for which nodes `visitor` is called by passing a `test`.\n * For complex tests, you should test yourself in `visitor`, as it will be\n * faster and will have improved type information.\n *\n * Walking the tree is an intensive task.\n * Make use of the return values of the visitor when possible.\n * Instead of walking a tree multiple times, walk it once, use `unist-util-is`\n * to check if a node matches, and then perform different operations.\n *\n * You can change the tree.\n * See `Visitor` for more info.\n *\n * @overload\n * @param {Tree} tree\n * @param {Check} check\n * @param {BuildVisitor} visitor\n * @param {boolean | null | undefined} [reverse]\n * @returns {undefined}\n *\n * @overload\n * @param {Tree} tree\n * @param {BuildVisitor} visitor\n * @param {boolean | null | undefined} [reverse]\n * @returns {undefined}\n *\n * @param {UnistNode} tree\n * Tree to traverse.\n * @param {Visitor | Test} testOrVisitor\n * `unist-util-is`-compatible test (optional, omit to pass a visitor).\n * @param {Visitor | boolean | null | undefined} [visitorOrReverse]\n * Handle each node (when test is omitted, pass `reverse`).\n * @param {boolean | null | undefined} [maybeReverse=false]\n * Traverse in reverse preorder (NRL) instead of the default preorder (NLR).\n * @returns {undefined}\n * Nothing.\n *\n * @template {UnistNode} Tree\n * Node type.\n * @template {Test} Check\n * `unist-util-is`-compatible test.\n */\nexport function visit(tree, testOrVisitor, visitorOrReverse, maybeReverse) {\n /** @type {boolean | null | undefined} */\n let reverse\n /** @type {Test} */\n let test\n /** @type {Visitor} */\n let visitor\n\n if (\n typeof testOrVisitor === 'function' &&\n typeof visitorOrReverse !== 'function'\n ) {\n test = undefined\n visitor = testOrVisitor\n reverse = visitorOrReverse\n } else {\n // @ts-expect-error: assume the overload with test was given.\n test = testOrVisitor\n // @ts-expect-error: assume the overload with test was given.\n visitor = visitorOrReverse\n reverse = maybeReverse\n }\n\n visitParents(tree, test, overload, reverse)\n\n /**\n * @param {UnistNode} node\n * @param {Array} parents\n */\n function overload(node, parents) {\n const parent = parents[parents.length - 1]\n const index = parent ? parent.children.indexOf(node) : undefined\n return visitor(node, index, parent)\n }\n}\n","/**\n * @typedef {import('hast').ElementContent} ElementContent\n *\n * @typedef {import('mdast').Nodes} Nodes\n * @typedef {import('mdast').Reference} Reference\n *\n * @typedef {import('./state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Return the content of a reference without definition as plain text.\n *\n * @param {State} state\n * Info passed around.\n * @param {Extract} node\n * Reference node (image, link).\n * @returns {Array}\n * hast content.\n */\nexport function revert(state, node) {\n const subtype = node.referenceType\n let suffix = ']'\n\n if (subtype === 'collapsed') {\n suffix += '[]'\n } else if (subtype === 'full') {\n suffix += '[' + (node.label || node.identifier) + ']'\n }\n\n if (node.type === 'imageReference') {\n return [{type: 'text', value: '![' + node.alt + suffix}]\n }\n\n const contents = state.all(node)\n const head = contents[0]\n\n if (head && head.type === 'text') {\n head.value = '[' + head.value\n } else {\n contents.unshift({type: 'text', value: '['})\n }\n\n const tail = contents[contents.length - 1]\n\n if (tail && tail.type === 'text') {\n tail.value += suffix\n } else {\n contents.push({type: 'text', value: suffix})\n }\n\n return contents\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').ElementContent} ElementContent\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').ListItem} ListItem\n * @typedef {import('mdast').Parents} Parents\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `listItem` node into hast.\n *\n * @param {State} state\n * Info passed around.\n * @param {ListItem} node\n * mdast node.\n * @param {Parents | undefined} parent\n * Parent of `node`.\n * @returns {Element}\n * hast node.\n */\nexport function listItem(state, node, parent) {\n const results = state.all(node)\n const loose = parent ? listLoose(parent) : listItemLoose(node)\n /** @type {Properties} */\n const properties = {}\n /** @type {Array} */\n const children = []\n\n if (typeof node.checked === 'boolean') {\n const head = results[0]\n /** @type {Element} */\n let paragraph\n\n if (head && head.type === 'element' && head.tagName === 'p') {\n paragraph = head\n } else {\n paragraph = {type: 'element', tagName: 'p', properties: {}, children: []}\n results.unshift(paragraph)\n }\n\n if (paragraph.children.length > 0) {\n paragraph.children.unshift({type: 'text', value: ' '})\n }\n\n paragraph.children.unshift({\n type: 'element',\n tagName: 'input',\n properties: {type: 'checkbox', checked: node.checked, disabled: true},\n children: []\n })\n\n // According to github-markdown-css, this class hides bullet.\n // See: .\n properties.className = ['task-list-item']\n }\n\n let index = -1\n\n while (++index < results.length) {\n const child = results[index]\n\n // Add eols before nodes, except if this is a loose, first paragraph.\n if (\n loose ||\n index !== 0 ||\n child.type !== 'element' ||\n child.tagName !== 'p'\n ) {\n children.push({type: 'text', value: '\\n'})\n }\n\n if (child.type === 'element' && child.tagName === 'p' && !loose) {\n children.push(...child.children)\n } else {\n children.push(child)\n }\n }\n\n const tail = results[results.length - 1]\n\n // Add a final eol.\n if (tail && (loose || tail.type !== 'element' || tail.tagName !== 'p')) {\n children.push({type: 'text', value: '\\n'})\n }\n\n /** @type {Element} */\n const result = {type: 'element', tagName: 'li', properties, children}\n state.patch(node, result)\n return state.applyData(node, result)\n}\n\n/**\n * @param {Parents} node\n * @return {Boolean}\n */\nfunction listLoose(node) {\n let loose = false\n if (node.type === 'list') {\n loose = node.spread || false\n const children = node.children\n let index = -1\n\n while (!loose && ++index < children.length) {\n loose = listItemLoose(children[index])\n }\n }\n\n return loose\n}\n\n/**\n * @param {ListItem} node\n * @return {Boolean}\n */\nfunction listItemLoose(node) {\n const spread = node.spread\n\n return spread === null || spread === undefined\n ? node.children.length > 1\n : spread\n}\n","const tab = 9 /* `\\t` */\nconst space = 32 /* ` ` */\n\n/**\n * Remove initial and final spaces and tabs at the line breaks in `value`.\n * Does not trim initial and final spaces and tabs of the value itself.\n *\n * @param {string} value\n * Value to trim.\n * @returns {string}\n * Trimmed value.\n */\nexport function trimLines(value) {\n const source = String(value)\n const search = /\\r?\\n|\\r/g\n let match = search.exec(source)\n let last = 0\n /** @type {Array} */\n const lines = []\n\n while (match) {\n lines.push(\n trimLine(source.slice(last, match.index), last > 0, true),\n match[0]\n )\n\n last = match.index + match[0].length\n match = search.exec(source)\n }\n\n lines.push(trimLine(source.slice(last), last > 0, false))\n\n return lines.join('')\n}\n\n/**\n * @param {string} value\n * Line to trim.\n * @param {boolean} start\n * Whether to trim the start of the line.\n * @param {boolean} end\n * Whether to trim the end of the line.\n * @returns {string}\n * Trimmed line.\n */\nfunction trimLine(value, start, end) {\n let startIndex = 0\n let endIndex = value.length\n\n if (start) {\n let code = value.codePointAt(startIndex)\n\n while (code === tab || code === space) {\n startIndex++\n code = value.codePointAt(startIndex)\n }\n }\n\n if (end) {\n let code = value.codePointAt(endIndex - 1)\n\n while (code === tab || code === space) {\n endIndex--\n code = value.codePointAt(endIndex - 1)\n }\n }\n\n return endIndex > startIndex ? value.slice(startIndex, endIndex) : ''\n}\n","import {blockquote} from './blockquote.js'\nimport {hardBreak} from './break.js'\nimport {code} from './code.js'\nimport {strikethrough} from './delete.js'\nimport {emphasis} from './emphasis.js'\nimport {footnoteReference} from './footnote-reference.js'\nimport {heading} from './heading.js'\nimport {html} from './html.js'\nimport {imageReference} from './image-reference.js'\nimport {image} from './image.js'\nimport {inlineCode} from './inline-code.js'\nimport {linkReference} from './link-reference.js'\nimport {link} from './link.js'\nimport {listItem} from './list-item.js'\nimport {list} from './list.js'\nimport {paragraph} from './paragraph.js'\nimport {root} from './root.js'\nimport {strong} from './strong.js'\nimport {table} from './table.js'\nimport {tableRow} from './table-row.js'\nimport {tableCell} from './table-cell.js'\nimport {text} from './text.js'\nimport {thematicBreak} from './thematic-break.js'\n\n/**\n * Default handlers for nodes.\n *\n * @satisfies {import('../state.js').Handlers}\n */\nexport const handlers = {\n blockquote,\n break: hardBreak,\n code,\n delete: strikethrough,\n emphasis,\n footnoteReference,\n heading,\n html,\n imageReference,\n image,\n inlineCode,\n linkReference,\n link,\n listItem,\n list,\n paragraph,\n // @ts-expect-error: root is different, but hard to type.\n root,\n strong,\n table,\n tableCell,\n tableRow,\n text,\n thematicBreak,\n toml: ignore,\n yaml: ignore,\n definition: ignore,\n footnoteDefinition: ignore\n}\n\n// Return nothing for nodes that are ignored.\nfunction ignore() {\n return undefined\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Blockquote} Blockquote\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `blockquote` node into hast.\n *\n * @param {State} state\n * Info passed around.\n * @param {Blockquote} node\n * mdast node.\n * @returns {Element}\n * hast node.\n */\nexport function blockquote(state, node) {\n /** @type {Element} */\n const result = {\n type: 'element',\n tagName: 'blockquote',\n properties: {},\n children: state.wrap(state.all(node), true)\n }\n state.patch(node, result)\n return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').Text} Text\n * @typedef {import('mdast').Break} Break\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `break` node into hast.\n *\n * @param {State} state\n * Info passed around.\n * @param {Break} node\n * mdast node.\n * @returns {Array}\n * hast element content.\n */\nexport function hardBreak(state, node) {\n /** @type {Element} */\n const result = {type: 'element', tagName: 'br', properties: {}, children: []}\n state.patch(node, result)\n return [state.applyData(node, result), {type: 'text', value: '\\n'}]\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').Code} Code\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `code` node into hast.\n *\n * @param {State} state\n * Info passed around.\n * @param {Code} node\n * mdast node.\n * @returns {Element}\n * hast node.\n */\nexport function code(state, node) {\n const value = node.value ? node.value + '\\n' : ''\n /** @type {Properties} */\n const properties = {}\n\n if (node.lang) {\n properties.className = ['language-' + node.lang]\n }\n\n // Create ``.\n /** @type {Element} */\n let result = {\n type: 'element',\n tagName: 'code',\n properties,\n children: [{type: 'text', value}]\n }\n\n if (node.meta) {\n result.data = {meta: node.meta}\n }\n\n state.patch(node, result)\n result = state.applyData(node, result)\n\n // Create `
`.\n  result = {type: 'element', tagName: 'pre', properties: {}, children: [result]}\n  state.patch(node, result)\n  return result\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Delete} Delete\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `delete` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Delete} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function strikethrough(state, node) {\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'del',\n    properties: {},\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Emphasis} Emphasis\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `emphasis` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Emphasis} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function emphasis(state, node) {\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'em',\n    properties: {},\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').FootnoteReference} FootnoteReference\n * @typedef {import('../state.js').State} State\n */\n\nimport {normalizeUri} from 'micromark-util-sanitize-uri'\n\n/**\n * Turn an mdast `footnoteReference` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {FootnoteReference} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function footnoteReference(state, node) {\n  const clobberPrefix =\n    typeof state.options.clobberPrefix === 'string'\n      ? state.options.clobberPrefix\n      : 'user-content-'\n  const id = String(node.identifier).toUpperCase()\n  const safeId = normalizeUri(id.toLowerCase())\n  const index = state.footnoteOrder.indexOf(id)\n  /** @type {number} */\n  let counter\n\n  let reuseCounter = state.footnoteCounts.get(id)\n\n  if (reuseCounter === undefined) {\n    reuseCounter = 0\n    state.footnoteOrder.push(id)\n    counter = state.footnoteOrder.length\n  } else {\n    counter = index + 1\n  }\n\n  reuseCounter += 1\n  state.footnoteCounts.set(id, reuseCounter)\n\n  /** @type {Element} */\n  const link = {\n    type: 'element',\n    tagName: 'a',\n    properties: {\n      href: '#' + clobberPrefix + 'fn-' + safeId,\n      id:\n        clobberPrefix +\n        'fnref-' +\n        safeId +\n        (reuseCounter > 1 ? '-' + reuseCounter : ''),\n      dataFootnoteRef: true,\n      ariaDescribedBy: ['footnote-label']\n    },\n    children: [{type: 'text', value: String(counter)}]\n  }\n  state.patch(node, link)\n\n  /** @type {Element} */\n  const sup = {\n    type: 'element',\n    tagName: 'sup',\n    properties: {},\n    children: [link]\n  }\n  state.patch(node, sup)\n  return state.applyData(node, sup)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Heading} Heading\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `heading` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Heading} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function heading(state, node) {\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'h' + node.depth,\n    properties: {},\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Html} Html\n * @typedef {import('../state.js').State} State\n * @typedef {import('../../index.js').Raw} Raw\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `html` node into hast (`raw` node in dangerous mode, otherwise\n * nothing).\n *\n * @param {State} state\n *   Info passed around.\n * @param {Html} node\n *   mdast node.\n * @returns {Element | Raw | undefined}\n *   hast node.\n */\nexport function html(state, node) {\n  if (state.options.allowDangerousHtml) {\n    /** @type {Raw} */\n    const result = {type: 'raw', value: node.value}\n    state.patch(node, result)\n    return state.applyData(node, result)\n  }\n\n  return undefined\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').ElementContent} ElementContent\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').ImageReference} ImageReference\n * @typedef {import('../state.js').State} State\n */\n\nimport {normalizeUri} from 'micromark-util-sanitize-uri'\nimport {revert} from '../revert.js'\n\n/**\n * Turn an mdast `imageReference` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {ImageReference} node\n *   mdast node.\n * @returns {Array | ElementContent}\n *   hast node.\n */\nexport function imageReference(state, node) {\n  const id = String(node.identifier).toUpperCase()\n  const def = state.definitionById.get(id)\n\n  if (!def) {\n    return revert(state, node)\n  }\n\n  /** @type {Properties} */\n  const properties = {src: normalizeUri(def.url || ''), alt: node.alt}\n\n  if (def.title !== null && def.title !== undefined) {\n    properties.title = def.title\n  }\n\n  /** @type {Element} */\n  const result = {type: 'element', tagName: 'img', properties, children: []}\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').Image} Image\n * @typedef {import('../state.js').State} State\n */\n\nimport {normalizeUri} from 'micromark-util-sanitize-uri'\n\n/**\n * Turn an mdast `image` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Image} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function image(state, node) {\n  /** @type {Properties} */\n  const properties = {src: normalizeUri(node.url)}\n\n  if (node.alt !== null && node.alt !== undefined) {\n    properties.alt = node.alt\n  }\n\n  if (node.title !== null && node.title !== undefined) {\n    properties.title = node.title\n  }\n\n  /** @type {Element} */\n  const result = {type: 'element', tagName: 'img', properties, children: []}\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').Text} Text\n * @typedef {import('mdast').InlineCode} InlineCode\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `inlineCode` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {InlineCode} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function inlineCode(state, node) {\n  /** @type {Text} */\n  const text = {type: 'text', value: node.value.replace(/\\r?\\n|\\r/g, ' ')}\n  state.patch(node, text)\n\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'code',\n    properties: {},\n    children: [text]\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').ElementContent} ElementContent\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').LinkReference} LinkReference\n * @typedef {import('../state.js').State} State\n */\n\nimport {normalizeUri} from 'micromark-util-sanitize-uri'\nimport {revert} from '../revert.js'\n\n/**\n * Turn an mdast `linkReference` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {LinkReference} node\n *   mdast node.\n * @returns {Array | ElementContent}\n *   hast node.\n */\nexport function linkReference(state, node) {\n  const id = String(node.identifier).toUpperCase()\n  const def = state.definitionById.get(id)\n\n  if (!def) {\n    return revert(state, node)\n  }\n\n  /** @type {Properties} */\n  const properties = {href: normalizeUri(def.url || '')}\n\n  if (def.title !== null && def.title !== undefined) {\n    properties.title = def.title\n  }\n\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'a',\n    properties,\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').Link} Link\n * @typedef {import('../state.js').State} State\n */\n\nimport {normalizeUri} from 'micromark-util-sanitize-uri'\n\n/**\n * Turn an mdast `link` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Link} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function link(state, node) {\n  /** @type {Properties} */\n  const properties = {href: normalizeUri(node.url)}\n\n  if (node.title !== null && node.title !== undefined) {\n    properties.title = node.title\n  }\n\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'a',\n    properties,\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').List} List\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `list` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {List} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function list(state, node) {\n  /** @type {Properties} */\n  const properties = {}\n  const results = state.all(node)\n  let index = -1\n\n  if (typeof node.start === 'number' && node.start !== 1) {\n    properties.start = node.start\n  }\n\n  // Like GitHub, add a class for custom styling.\n  while (++index < results.length) {\n    const child = results[index]\n\n    if (\n      child.type === 'element' &&\n      child.tagName === 'li' &&\n      child.properties &&\n      Array.isArray(child.properties.className) &&\n      child.properties.className.includes('task-list-item')\n    ) {\n      properties.className = ['contains-task-list']\n      break\n    }\n  }\n\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: node.ordered ? 'ol' : 'ul',\n    properties,\n    children: state.wrap(results, true)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Paragraph} Paragraph\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `paragraph` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Paragraph} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function paragraph(state, node) {\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'p',\n    properties: {},\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Parents} HastParents\n * @typedef {import('hast').Root} HastRoot\n * @typedef {import('mdast').Root} MdastRoot\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `root` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {MdastRoot} node\n *   mdast node.\n * @returns {HastParents}\n *   hast node.\n */\nexport function root(state, node) {\n  /** @type {HastRoot} */\n  const result = {type: 'root', children: state.wrap(state.all(node))}\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Strong} Strong\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `strong` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Strong} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function strong(state, node) {\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'strong',\n    properties: {},\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').Table} Table\n * @typedef {import('../state.js').State} State\n */\n\nimport {pointEnd, pointStart} from 'unist-util-position'\n\n/**\n * Turn an mdast `table` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {Table} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function table(state, node) {\n  const rows = state.all(node)\n  const firstRow = rows.shift()\n  /** @type {Array} */\n  const tableContent = []\n\n  if (firstRow) {\n    /** @type {Element} */\n    const head = {\n      type: 'element',\n      tagName: 'thead',\n      properties: {},\n      children: state.wrap([firstRow], true)\n    }\n    state.patch(node.children[0], head)\n    tableContent.push(head)\n  }\n\n  if (rows.length > 0) {\n    /** @type {Element} */\n    const body = {\n      type: 'element',\n      tagName: 'tbody',\n      properties: {},\n      children: state.wrap(rows, true)\n    }\n\n    const start = pointStart(node.children[1])\n    const end = pointEnd(node.children[node.children.length - 1])\n    if (start && end) body.position = {start, end}\n    tableContent.push(body)\n  }\n\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'table',\n    properties: {},\n    children: state.wrap(tableContent, true)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').TableCell} TableCell\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `tableCell` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {TableCell} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function tableCell(state, node) {\n  // Note: this function is normally not called: see `table-row` for how rows\n  // and their cells are compiled.\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'td', // Assume body cell.\n    properties: {},\n    children: state.all(node)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').ElementContent} ElementContent\n * @typedef {import('hast').Properties} Properties\n * @typedef {import('mdast').Parents} Parents\n * @typedef {import('mdast').TableRow} TableRow\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `tableRow` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {TableRow} node\n *   mdast node.\n * @param {Parents | undefined} parent\n *   Parent of `node`.\n * @returns {Element}\n *   hast node.\n */\nexport function tableRow(state, node, parent) {\n  const siblings = parent ? parent.children : undefined\n  // Generate a body row when without parent.\n  const rowIndex = siblings ? siblings.indexOf(node) : 1\n  const tagName = rowIndex === 0 ? 'th' : 'td'\n  // To do: option to use `style`?\n  const align = parent && parent.type === 'table' ? parent.align : undefined\n  const length = align ? align.length : node.children.length\n  let cellIndex = -1\n  /** @type {Array} */\n  const cells = []\n\n  while (++cellIndex < length) {\n    // Note: can also be undefined.\n    const cell = node.children[cellIndex]\n    /** @type {Properties} */\n    const properties = {}\n    const alignValue = align ? align[cellIndex] : undefined\n\n    if (alignValue) {\n      properties.align = alignValue\n    }\n\n    /** @type {Element} */\n    let result = {type: 'element', tagName, properties, children: []}\n\n    if (cell) {\n      result.children = state.all(cell)\n      state.patch(cell, result)\n      result = state.applyData(cell, result)\n    }\n\n    cells.push(result)\n  }\n\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'tr',\n    properties: {},\n    children: state.wrap(cells, true)\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} HastElement\n * @typedef {import('hast').Text} HastText\n * @typedef {import('mdast').Text} MdastText\n * @typedef {import('../state.js').State} State\n */\n\nimport {trimLines} from 'trim-lines'\n\n/**\n * Turn an mdast `text` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {MdastText} node\n *   mdast node.\n * @returns {HastElement | HastText}\n *   hast node.\n */\nexport function text(state, node) {\n  /** @type {HastText} */\n  const result = {type: 'text', value: trimLines(String(node.value))}\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('mdast').ThematicBreak} ThematicBreak\n * @typedef {import('../state.js').State} State\n */\n\n// Make VS Code show references to the above types.\n''\n\n/**\n * Turn an mdast `thematicBreak` node into hast.\n *\n * @param {State} state\n *   Info passed around.\n * @param {ThematicBreak} node\n *   mdast node.\n * @returns {Element}\n *   hast node.\n */\nexport function thematicBreak(state, node) {\n  /** @type {Element} */\n  const result = {\n    type: 'element',\n    tagName: 'hr',\n    properties: {},\n    children: []\n  }\n  state.patch(node, result)\n  return state.applyData(node, result)\n}\n","/**\n * @typedef {import('hast').Element} HastElement\n * @typedef {import('hast').ElementContent} HastElementContent\n * @typedef {import('hast').Nodes} HastNodes\n * @typedef {import('hast').Properties} HastProperties\n * @typedef {import('hast').RootContent} HastRootContent\n * @typedef {import('hast').Text} HastText\n *\n * @typedef {import('mdast').Definition} MdastDefinition\n * @typedef {import('mdast').FootnoteDefinition} MdastFootnoteDefinition\n * @typedef {import('mdast').Nodes} MdastNodes\n * @typedef {import('mdast').Parents} MdastParents\n *\n * @typedef {import('vfile').VFile} VFile\n *\n * @typedef {import('./footer.js').FootnoteBackContentTemplate} FootnoteBackContentTemplate\n * @typedef {import('./footer.js').FootnoteBackLabelTemplate} FootnoteBackLabelTemplate\n */\n\n/**\n * @callback Handler\n *   Handle a node.\n * @param {State} state\n *   Info passed around.\n * @param {any} node\n *   mdast node to handle.\n * @param {MdastParents | undefined} parent\n *   Parent of `node`.\n * @returns {Array | HastElementContent | undefined}\n *   hast node.\n *\n * @typedef {Partial>} Handlers\n *   Handle nodes.\n *\n * @typedef Options\n *   Configuration (optional).\n * @property {boolean | null | undefined} [allowDangerousHtml=false]\n *   Whether to persist raw HTML in markdown in the hast tree (default:\n *   `false`).\n * @property {string | null | undefined} [clobberPrefix='user-content-']\n *   Prefix to use before the `id` property on footnotes to prevent them from\n *   *clobbering* (default: `'user-content-'`).\n *\n *   Pass `''` for trusted markdown and when you are careful with\n *   polyfilling.\n *   You could pass a different prefix.\n *\n *   DOM clobbering is this:\n *\n *   ```html\n *   

\n * \n * ```\n *\n * The above example shows that elements are made available by browsers, by\n * their ID, on the `window` object.\n * This is a security risk because you might be expecting some other variable\n * at that place.\n * It can also break polyfills.\n * Using a prefix solves these problems.\n * @property {VFile | null | undefined} [file]\n * Corresponding virtual file representing the input document (optional).\n * @property {FootnoteBackContentTemplate | string | null | undefined} [footnoteBackContent]\n * Content of the backreference back to references (default: `defaultFootnoteBackContent`).\n *\n * The default value is:\n *\n * ```js\n * function defaultFootnoteBackContent(_, rereferenceIndex) {\n * const result = [{type: 'text', value: '↩'}]\n *\n * if (rereferenceIndex > 1) {\n * result.push({\n * type: 'element',\n * tagName: 'sup',\n * properties: {},\n * children: [{type: 'text', value: String(rereferenceIndex)}]\n * })\n * }\n *\n * return result\n * }\n * ```\n *\n * This content is used in the `a` element of each backreference (the `↩`\n * links).\n * @property {FootnoteBackLabelTemplate | string | null | undefined} [footnoteBackLabel]\n * Label to describe the backreference back to references (default:\n * `defaultFootnoteBackLabel`).\n *\n * The default value is:\n *\n * ```js\n * function defaultFootnoteBackLabel(referenceIndex, rereferenceIndex) {\n * return (\n * 'Back to reference ' +\n * (referenceIndex + 1) +\n * (rereferenceIndex > 1 ? '-' + rereferenceIndex : '')\n * )\n * }\n * ```\n *\n * Change it when the markdown is not in English.\n *\n * This label is used in the `ariaLabel` property on each backreference\n * (the `↩` links).\n * It affects users of assistive technology.\n * @property {string | null | undefined} [footnoteLabel='Footnotes']\n * Textual label to use for the footnotes section (default: `'Footnotes'`).\n *\n * Change it when the markdown is not in English.\n *\n * This label is typically hidden visually (assuming a `sr-only` CSS class\n * is defined that does that) and so affects screen readers only.\n * If you do have such a class, but want to show this section to everyone,\n * pass different properties with the `footnoteLabelProperties` option.\n * @property {HastProperties | null | undefined} [footnoteLabelProperties={className: ['sr-only']}]\n * Properties to use on the footnote label (default: `{className:\n * ['sr-only']}`).\n *\n * Change it to show the label and add other properties.\n *\n * This label is typically hidden visually (assuming an `sr-only` CSS class\n * is defined that does that) and so affects screen readers only.\n * If you do have such a class, but want to show this section to everyone,\n * pass an empty string.\n * You can also add different properties.\n *\n * > 👉 **Note**: `id: 'footnote-label'` is always added, because footnote\n * > calls use it with `aria-describedby` to provide an accessible label.\n * @property {string | null | undefined} [footnoteLabelTagName='h2']\n * HTML tag name to use for the footnote label element (default: `'h2'`).\n *\n * Change it to match your document structure.\n *\n * This label is typically hidden visually (assuming a `sr-only` CSS class\n * is defined that does that) and so affects screen readers only.\n * If you do have such a class, but want to show this section to everyone,\n * pass different properties with the `footnoteLabelProperties` option.\n * @property {Handlers | null | undefined} [handlers]\n * Extra handlers for nodes (optional).\n * @property {Array | null | undefined} [passThrough]\n * List of custom mdast node types to pass through (keep) in hast (note that\n * the node itself is passed, but eventual children are transformed)\n * (optional).\n * @property {Handler | null | undefined} [unknownHandler]\n * Handler for all unknown nodes (optional).\n *\n * @typedef State\n * Info passed around.\n * @property {(node: MdastNodes) => Array} all\n * Transform the children of an mdast parent to hast.\n * @property {(from: MdastNodes, to: Type) => HastElement | Type} applyData\n * Honor the `data` of `from`, and generate an element instead of `node`.\n * @property {Map} definitionById\n * Definitions by their identifier.\n * @property {Map} footnoteById\n * Footnote definitions by their identifier.\n * @property {Map} footnoteCounts\n * Counts for how often the same footnote was called.\n * @property {Array} footnoteOrder\n * Identifiers of order when footnote calls first appear in tree order.\n * @property {Handlers} handlers\n * Applied handlers.\n * @property {(node: MdastNodes, parent: MdastParents | undefined) => Array | HastElementContent | undefined} one\n * Transform an mdast node to hast.\n * @property {Options} options\n * Configuration.\n * @property {(from: MdastNodes, node: HastNodes) => undefined} patch\n * Copy a node’s positional info.\n * @property {(nodes: Array, loose?: boolean | undefined) => Array} wrap\n * Wrap `nodes` with line endings between each node, adds initial/final line endings when `loose`.\n */\n\nimport structuredClone from '@ungap/structured-clone'\nimport {visit} from 'unist-util-visit'\nimport {position} from 'unist-util-position'\nimport {handlers as defaultHandlers} from './handlers/index.js'\n\nconst own = {}.hasOwnProperty\n\n/** @type {Options} */\nconst emptyOptions = {}\n\n/**\n * Create `state` from an mdast tree.\n *\n * @param {MdastNodes} tree\n * mdast node to transform.\n * @param {Options | null | undefined} [options]\n * Configuration (optional).\n * @returns {State}\n * `state` function.\n */\nexport function createState(tree, options) {\n const settings = options || emptyOptions\n /** @type {Map} */\n const definitionById = new Map()\n /** @type {Map} */\n const footnoteById = new Map()\n /** @type {Map} */\n const footnoteCounts = new Map()\n /** @type {Handlers} */\n // @ts-expect-error: the root handler returns a root.\n // Hard to type.\n const handlers = {...defaultHandlers, ...settings.handlers}\n\n /** @type {State} */\n const state = {\n all,\n applyData,\n definitionById,\n footnoteById,\n footnoteCounts,\n footnoteOrder: [],\n handlers,\n one,\n options: settings,\n patch,\n wrap\n }\n\n visit(tree, function (node) {\n if (node.type === 'definition' || node.type === 'footnoteDefinition') {\n const map = node.type === 'definition' ? definitionById : footnoteById\n const id = String(node.identifier).toUpperCase()\n\n // Mimick CM behavior of link definitions.\n // See: .\n if (!map.has(id)) {\n // @ts-expect-error: node type matches map.\n map.set(id, node)\n }\n }\n })\n\n return state\n\n /**\n * Transform an mdast node into a hast node.\n *\n * @param {MdastNodes} node\n * mdast node.\n * @param {MdastParents | undefined} [parent]\n * Parent of `node`.\n * @returns {Array | HastElementContent | undefined}\n * Resulting hast node.\n */\n function one(node, parent) {\n const type = node.type\n const handle = state.handlers[type]\n\n if (own.call(state.handlers, type) && handle) {\n return handle(state, node, parent)\n }\n\n if (state.options.passThrough && state.options.passThrough.includes(type)) {\n if ('children' in node) {\n const {children, ...shallow} = node\n const result = structuredClone(shallow)\n // @ts-expect-error: TS doesn’t understand…\n result.children = state.all(node)\n // @ts-expect-error: TS doesn’t understand…\n return result\n }\n\n // @ts-expect-error: it’s custom.\n return structuredClone(node)\n }\n\n const unknown = state.options.unknownHandler || defaultUnknownHandler\n\n return unknown(state, node, parent)\n }\n\n /**\n * Transform the children of an mdast node into hast nodes.\n *\n * @param {MdastNodes} parent\n * mdast node to compile\n * @returns {Array}\n * Resulting hast nodes.\n */\n function all(parent) {\n /** @type {Array} */\n const values = []\n\n if ('children' in parent) {\n const nodes = parent.children\n let index = -1\n while (++index < nodes.length) {\n const result = state.one(nodes[index], parent)\n\n // To do: see if we van clean this? Can we merge texts?\n if (result) {\n if (index && nodes[index - 1].type === 'break') {\n if (!Array.isArray(result) && result.type === 'text') {\n result.value = trimMarkdownSpaceStart(result.value)\n }\n\n if (!Array.isArray(result) && result.type === 'element') {\n const head = result.children[0]\n\n if (head && head.type === 'text') {\n head.value = trimMarkdownSpaceStart(head.value)\n }\n }\n }\n\n if (Array.isArray(result)) {\n values.push(...result)\n } else {\n values.push(result)\n }\n }\n }\n }\n\n return values\n }\n}\n\n/**\n * Copy a node’s positional info.\n *\n * @param {MdastNodes} from\n * mdast node to copy from.\n * @param {HastNodes} to\n * hast node to copy into.\n * @returns {undefined}\n * Nothing.\n */\nfunction patch(from, to) {\n if (from.position) to.position = position(from)\n}\n\n/**\n * Honor the `data` of `from` and maybe generate an element instead of `to`.\n *\n * @template {HastNodes} Type\n * Node type.\n * @param {MdastNodes} from\n * mdast node to use data from.\n * @param {Type} to\n * hast node to change.\n * @returns {HastElement | Type}\n * Nothing.\n */\nfunction applyData(from, to) {\n /** @type {HastElement | Type} */\n let result = to\n\n // Handle `data.hName`, `data.hProperties, `data.hChildren`.\n if (from && from.data) {\n const hName = from.data.hName\n const hChildren = from.data.hChildren\n const hProperties = from.data.hProperties\n\n if (typeof hName === 'string') {\n // Transforming the node resulted in an element with a different name\n // than wanted:\n if (result.type === 'element') {\n result.tagName = hName\n }\n // Transforming the node resulted in a non-element, which happens for\n // raw, text, and root nodes (unless custom handlers are passed).\n // The intent of `hName` is to create an element, but likely also to keep\n // the content around (otherwise: pass `hChildren`).\n else {\n /** @type {Array} */\n // @ts-expect-error: assume no doctypes in `root`.\n const children = 'children' in result ? result.children : [result]\n result = {type: 'element', tagName: hName, properties: {}, children}\n }\n }\n\n if (result.type === 'element' && hProperties) {\n Object.assign(result.properties, structuredClone(hProperties))\n }\n\n if (\n 'children' in result &&\n result.children &&\n hChildren !== null &&\n hChildren !== undefined\n ) {\n result.children = hChildren\n }\n }\n\n return result\n}\n\n/**\n * Transform an unknown node.\n *\n * @param {State} state\n * Info passed around.\n * @param {MdastNodes} node\n * Unknown mdast node.\n * @returns {HastElement | HastText}\n * Resulting hast node.\n */\nfunction defaultUnknownHandler(state, node) {\n const data = node.data || {}\n /** @type {HastElement | HastText} */\n const result =\n 'value' in node &&\n !(own.call(data, 'hProperties') || own.call(data, 'hChildren'))\n ? {type: 'text', value: node.value}\n : {\n type: 'element',\n tagName: 'div',\n properties: {},\n children: state.all(node)\n }\n\n state.patch(node, result)\n return state.applyData(node, result)\n}\n\n/**\n * Wrap `nodes` with line endings between each node.\n *\n * @template {HastRootContent} Type\n * Node type.\n * @param {Array} nodes\n * List of nodes to wrap.\n * @param {boolean | undefined} [loose=false]\n * Whether to add line endings at start and end (default: `false`).\n * @returns {Array}\n * Wrapped nodes.\n */\nexport function wrap(nodes, loose) {\n /** @type {Array} */\n const result = []\n let index = -1\n\n if (loose) {\n result.push({type: 'text', value: '\\n'})\n }\n\n while (++index < nodes.length) {\n if (index) result.push({type: 'text', value: '\\n'})\n result.push(nodes[index])\n }\n\n if (loose && nodes.length > 0) {\n result.push({type: 'text', value: '\\n'})\n }\n\n return result\n}\n\n/**\n * Trim spaces and tabs at the start of `value`.\n *\n * @param {string} value\n * Value to trim.\n * @returns {string}\n * Result.\n */\nfunction trimMarkdownSpaceStart(value) {\n let index = 0\n let code = value.charCodeAt(index)\n\n while (code === 9 || code === 32) {\n index++\n code = value.charCodeAt(index)\n }\n\n return value.slice(index)\n}\n","/**\n * @typedef {import('hast').Nodes} HastNodes\n * @typedef {import('mdast').Nodes} MdastNodes\n * @typedef {import('./state.js').Options} Options\n */\n\nimport {ok as assert} from 'devlop'\nimport {footer} from './footer.js'\nimport {createState} from './state.js'\n\n/**\n * Transform mdast to hast.\n *\n * ##### Notes\n *\n * ###### HTML\n *\n * Raw HTML is available in mdast as `html` nodes and can be embedded in hast\n * as semistandard `raw` nodes.\n * Most utilities ignore `raw` nodes but two notable ones don’t:\n *\n * * `hast-util-to-html` also has an option `allowDangerousHtml` which will\n * output the raw HTML.\n * This is typically discouraged as noted by the option name but is useful\n * if you completely trust authors\n * * `hast-util-raw` can handle the raw embedded HTML strings by parsing them\n * into standard hast nodes (`element`, `text`, etc).\n * This is a heavy task as it needs a full HTML parser, but it is the only\n * way to support untrusted content\n *\n * ###### Footnotes\n *\n * Many options supported here relate to footnotes.\n * Footnotes are not specified by CommonMark, which we follow by default.\n * They are supported by GitHub, so footnotes can be enabled in markdown with\n * `mdast-util-gfm`.\n *\n * The options `footnoteBackLabel` and `footnoteLabel` define natural language\n * that explains footnotes, which is hidden for sighted users but shown to\n * assistive technology.\n * When your page is not in English, you must define translated values.\n *\n * Back references use ARIA attributes, but the section label itself uses a\n * heading that is hidden with an `sr-only` class.\n * To show it to sighted users, define different attributes in\n * `footnoteLabelProperties`.\n *\n * ###### Clobbering\n *\n * Footnotes introduces a problem, as it links footnote calls to footnote\n * definitions on the page through `id` attributes generated from user content,\n * which results in DOM clobbering.\n *\n * DOM clobbering is this:\n *\n * ```html\n *

\n * \n * ```\n *\n * Elements by their ID are made available by browsers on the `window` object,\n * which is a security risk.\n * Using a prefix solves this problem.\n *\n * More information on how to handle clobbering and the prefix is explained in\n * Example: headings (DOM clobbering) in `rehype-sanitize`.\n *\n * ###### Unknown nodes\n *\n * Unknown nodes are nodes with a type that isn’t in `handlers` or `passThrough`.\n * The default behavior for unknown nodes is:\n *\n * * when the node has a `value` (and doesn’t have `data.hName`,\n * `data.hProperties`, or `data.hChildren`, see later), create a hast `text`\n * node\n * * otherwise, create a `
` element (which could be changed with\n * `data.hName`), with its children mapped from mdast to hast as well\n *\n * This behavior can be changed by passing an `unknownHandler`.\n *\n * @param {MdastNodes} tree\n * mdast tree.\n * @param {Options | null | undefined} [options]\n * Configuration (optional).\n * @returns {HastNodes}\n * hast tree.\n */\nexport function toHast(tree, options) {\n const state = createState(tree, options)\n const node = state.one(tree, undefined)\n const foot = footer(state)\n /** @type {HastNodes} */\n const result = Array.isArray(node)\n ? {type: 'root', children: node}\n : node || {type: 'root', children: []}\n\n if (foot) {\n // If there’s a footer, there were definitions, meaning block\n // content.\n // So `result` is a parent node.\n assert('children' in result)\n result.children.push({type: 'text', value: '\\n'}, foot)\n }\n\n return result\n}\n","// Include `data` fields in mdast and `raw` nodes in hast.\n/// \n\n/**\n * @typedef {import('hast').Root} HastRoot\n * @typedef {import('mdast').Root} MdastRoot\n * @typedef {import('mdast-util-to-hast').Options} ToHastOptions\n * @typedef {import('unified').Processor} Processor\n * @typedef {import('vfile').VFile} VFile\n */\n\n/**\n * @typedef {Omit} Options\n *\n * @callback TransformBridge\n * Bridge-mode.\n *\n * Runs the destination with the new hast tree.\n * Discards result.\n * @param {MdastRoot} tree\n * Tree.\n * @param {VFile} file\n * File.\n * @returns {Promise}\n * Nothing.\n *\n * @callback TransformMutate\n * Mutate-mode.\n *\n * Further transformers run on the hast tree.\n * @param {MdastRoot} tree\n * Tree.\n * @param {VFile} file\n * File.\n * @returns {HastRoot}\n * Tree (hast).\n */\n\nimport {toHast} from 'mdast-util-to-hast'\n\n/**\n * Turn markdown into HTML.\n *\n * ##### Notes\n *\n * ###### Signature\n *\n * * if a processor is given, runs the (rehype) plugins used on it with a\n * hast tree, then discards the result (*bridge mode*)\n * * otherwise, returns a hast tree, the plugins used after `remarkRehype`\n * are rehype plugins (*mutate mode*)\n *\n * > 👉 **Note**: It’s highly unlikely that you want to pass a `processor`.\n *\n * ###### HTML\n *\n * Raw HTML is available in mdast as `html` nodes and can be embedded in hast\n * as semistandard `raw` nodes.\n * Most plugins ignore `raw` nodes but two notable ones don’t:\n *\n * * `rehype-stringify` also has an option `allowDangerousHtml` which will\n * output the raw HTML.\n * This is typically discouraged as noted by the option name but is useful if\n * you completely trust authors\n * * `rehype-raw` can handle the raw embedded HTML strings by parsing them\n * into standard hast nodes (`element`, `text`, etc).\n * This is a heavy task as it needs a full HTML parser, but it is the only way\n * to support untrusted content\n *\n * ###### Footnotes\n *\n * Many options supported here relate to footnotes.\n * Footnotes are not specified by CommonMark, which we follow by default.\n * They are supported by GitHub, so footnotes can be enabled in markdown with\n * `remark-gfm`.\n *\n * The options `footnoteBackLabel` and `footnoteLabel` define natural language\n * that explains footnotes, which is hidden for sighted users but shown to\n * assistive technology.\n * When your page is not in English, you must define translated values.\n *\n * Back references use ARIA attributes, but the section label itself uses a\n * heading that is hidden with an `sr-only` class.\n * To show it to sighted users, define different attributes in\n * `footnoteLabelProperties`.\n *\n * ###### Clobbering\n *\n * Footnotes introduces a problem, as it links footnote calls to footnote\n * definitions on the page through `id` attributes generated from user content,\n * which results in DOM clobbering.\n *\n * DOM clobbering is this:\n *\n * ```html\n *

\n * \n * ```\n *\n * Elements by their ID are made available by browsers on the `window` object,\n * which is a security risk.\n * Using a prefix solves this problem.\n *\n * More information on how to handle clobbering and the prefix is explained in\n * *Example: headings (DOM clobbering)* in `rehype-sanitize`.\n *\n * ###### Unknown nodes\n *\n * Unknown nodes are nodes with a type that isn’t in `handlers` or `passThrough`.\n * The default behavior for unknown nodes is:\n *\n * * when the node has a `value` (and doesn’t have `data.hName`,\n * `data.hProperties`, or `data.hChildren`, see later), create a hast `text`\n * node\n * * otherwise, create a `
` element (which could be changed with\n * `data.hName`), with its children mapped from mdast to hast as well\n *\n * This behavior can be changed by passing an `unknownHandler`.\n *\n * @overload\n * @param {Processor} processor\n * @param {Readonly | null | undefined} [options]\n * @returns {TransformBridge}\n *\n * @overload\n * @param {Readonly | null | undefined} [options]\n * @returns {TransformMutate}\n *\n * @param {Readonly | Processor | null | undefined} [destination]\n * Processor or configuration (optional).\n * @param {Readonly | null | undefined} [options]\n * When a processor was given, configuration (optional).\n * @returns {TransformBridge | TransformMutate}\n * Transform.\n */\nexport default function remarkRehype(destination, options) {\n if (destination && 'run' in destination) {\n /**\n * @type {TransformBridge}\n */\n return async function (tree, file) {\n // Cast because root in -> root out.\n const hastTree = /** @type {HastRoot} */ (\n toHast(tree, {file, ...options})\n )\n await destination.run(hastTree, file)\n }\n }\n\n /**\n * @type {TransformMutate}\n */\n return function (tree, file) {\n // Cast because root in -> root out.\n return /** @type {HastRoot} */ (\n toHast(tree, {file, ...(options || destination)})\n )\n }\n}\n","/**\n * Throw a given error.\n *\n * @param {Error|null|undefined} [error]\n * Maybe error.\n * @returns {asserts error is null|undefined}\n */\nexport function bail(error) {\n if (error) {\n throw error\n }\n}\n","export default function isPlainObject(value) {\n\tif (typeof value !== 'object' || value === null) {\n\t\treturn false;\n\t}\n\n\tconst prototype = Object.getPrototypeOf(value);\n\treturn (prototype === null || prototype === Object.prototype || Object.getPrototypeOf(prototype) === null) && !(Symbol.toStringTag in value) && !(Symbol.iterator in value);\n}\n","/**\n * @typedef {(error?: Error|null|undefined, ...output: Array) => void} Callback\n * @typedef {(...input: Array) => any} Middleware\n *\n * @typedef {(...input: Array) => void} Run\n * Call all middleware.\n * @typedef {(fn: Middleware) => Pipeline} Use\n * Add `fn` (middleware) to the list.\n * @typedef {{run: Run, use: Use}} Pipeline\n * Middleware.\n */\n\n/**\n * Create new middleware.\n *\n * @returns {Pipeline}\n */\nexport function trough() {\n /** @type {Array} */\n const fns = []\n /** @type {Pipeline} */\n const pipeline = {run, use}\n\n return pipeline\n\n /** @type {Run} */\n function run(...values) {\n let middlewareIndex = -1\n /** @type {Callback} */\n const callback = values.pop()\n\n if (typeof callback !== 'function') {\n throw new TypeError('Expected function as last argument, not ' + callback)\n }\n\n next(null, ...values)\n\n /**\n * Run the next `fn`, or we’re done.\n *\n * @param {Error|null|undefined} error\n * @param {Array} output\n */\n function next(error, ...output) {\n const fn = fns[++middlewareIndex]\n let index = -1\n\n if (error) {\n callback(error)\n return\n }\n\n // Copy non-nullish input into values.\n while (++index < values.length) {\n if (output[index] === null || output[index] === undefined) {\n output[index] = values[index]\n }\n }\n\n // Save the newly created `output` for the next call.\n values = output\n\n // Next or done.\n if (fn) {\n wrap(fn, next)(...output)\n } else {\n callback(null, ...output)\n }\n }\n }\n\n /** @type {Use} */\n function use(middelware) {\n if (typeof middelware !== 'function') {\n throw new TypeError(\n 'Expected `middelware` to be a function, not ' + middelware\n )\n }\n\n fns.push(middelware)\n return pipeline\n }\n}\n\n/**\n * Wrap `middleware`.\n * Can be sync or async; return a promise, receive a callback, or return new\n * values and errors.\n *\n * @param {Middleware} middleware\n * @param {Callback} callback\n */\nexport function wrap(middleware, callback) {\n /** @type {boolean} */\n let called\n\n return wrapped\n\n /**\n * Call `middleware`.\n * @this {any}\n * @param {Array} parameters\n * @returns {void}\n */\n function wrapped(...parameters) {\n const fnExpectsCallback = middleware.length > parameters.length\n /** @type {any} */\n let result\n\n if (fnExpectsCallback) {\n parameters.push(done)\n }\n\n try {\n result = middleware.apply(this, parameters)\n } catch (error) {\n const exception = /** @type {Error} */ (error)\n\n // Well, this is quite the pickle.\n // `middleware` received a callback and called it synchronously, but that\n // threw an error.\n // The only thing left to do is to throw the thing instead.\n if (fnExpectsCallback && called) {\n throw exception\n }\n\n return done(exception)\n }\n\n if (!fnExpectsCallback) {\n if (result instanceof Promise) {\n result.then(then, done)\n } else if (result instanceof Error) {\n done(result)\n } else {\n then(result)\n }\n }\n }\n\n /**\n * Call `callback`, only once.\n * @type {Callback}\n */\n function done(error, ...output) {\n if (!called) {\n called = true\n callback(error, ...output)\n }\n }\n\n /**\n * Call `done` with one value.\n *\n * @param {any} [value]\n */\n function then(value) {\n done(null, value)\n }\n}\n","// A derivative work based on:\n// .\n// Which is licensed:\n//\n// MIT License\n//\n// Copyright (c) 2013 James Halliday\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy of\n// this software and associated documentation files (the \"Software\"), to deal in\n// the Software without restriction, including without limitation the rights to\n// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\n// the Software, and to permit persons to whom the Software is furnished to do so,\n// subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in all\n// copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n// A derivative work based on:\n//\n// Parts of that are extracted from Node’s internal `path` module:\n// .\n// Which is licensed:\n//\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nexport const path = {basename, dirname, extname, join, sep: '/'}\n\n/* eslint-disable max-depth, complexity */\n\n/**\n * Get the basename from a path.\n *\n * @param {string} path\n * File path.\n * @param {string | null | undefined} [ext]\n * Extension to strip.\n * @returns {string}\n * Stem or basename.\n */\nfunction basename(path, ext) {\n if (ext !== undefined && typeof ext !== 'string') {\n throw new TypeError('\"ext\" argument must be a string')\n }\n\n assertPath(path)\n let start = 0\n let end = -1\n let index = path.length\n /** @type {boolean | undefined} */\n let seenNonSlash\n\n if (ext === undefined || ext.length === 0 || ext.length > path.length) {\n while (index--) {\n if (path.codePointAt(index) === 47 /* `/` */) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now.\n if (seenNonSlash) {\n start = index + 1\n break\n }\n } else if (end < 0) {\n // We saw the first non-path separator, mark this as the end of our\n // path component.\n seenNonSlash = true\n end = index + 1\n }\n }\n\n return end < 0 ? '' : path.slice(start, end)\n }\n\n if (ext === path) {\n return ''\n }\n\n let firstNonSlashEnd = -1\n let extIndex = ext.length - 1\n\n while (index--) {\n if (path.codePointAt(index) === 47 /* `/` */) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now.\n if (seenNonSlash) {\n start = index + 1\n break\n }\n } else {\n if (firstNonSlashEnd < 0) {\n // We saw the first non-path separator, remember this index in case\n // we need it if the extension ends up not matching.\n seenNonSlash = true\n firstNonSlashEnd = index + 1\n }\n\n if (extIndex > -1) {\n // Try to match the explicit extension.\n if (path.codePointAt(index) === ext.codePointAt(extIndex--)) {\n if (extIndex < 0) {\n // We matched the extension, so mark this as the end of our path\n // component\n end = index\n }\n } else {\n // Extension does not match, so our result is the entire path\n // component\n extIndex = -1\n end = firstNonSlashEnd\n }\n }\n }\n }\n\n if (start === end) {\n end = firstNonSlashEnd\n } else if (end < 0) {\n end = path.length\n }\n\n return path.slice(start, end)\n}\n\n/**\n * Get the dirname from a path.\n *\n * @param {string} path\n * File path.\n * @returns {string}\n * File path.\n */\nfunction dirname(path) {\n assertPath(path)\n\n if (path.length === 0) {\n return '.'\n }\n\n let end = -1\n let index = path.length\n /** @type {boolean | undefined} */\n let unmatchedSlash\n\n // Prefix `--` is important to not run on `0`.\n while (--index) {\n if (path.codePointAt(index) === 47 /* `/` */) {\n if (unmatchedSlash) {\n end = index\n break\n }\n } else if (!unmatchedSlash) {\n // We saw the first non-path separator\n unmatchedSlash = true\n }\n }\n\n return end < 0\n ? path.codePointAt(0) === 47 /* `/` */\n ? '/'\n : '.'\n : end === 1 && path.codePointAt(0) === 47 /* `/` */\n ? '//'\n : path.slice(0, end)\n}\n\n/**\n * Get an extname from a path.\n *\n * @param {string} path\n * File path.\n * @returns {string}\n * Extname.\n */\nfunction extname(path) {\n assertPath(path)\n\n let index = path.length\n\n let end = -1\n let startPart = 0\n let startDot = -1\n // Track the state of characters (if any) we see before our first dot and\n // after any path separator we find.\n let preDotState = 0\n /** @type {boolean | undefined} */\n let unmatchedSlash\n\n while (index--) {\n const code = path.codePointAt(index)\n\n if (code === 47 /* `/` */) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now.\n if (unmatchedSlash) {\n startPart = index + 1\n break\n }\n\n continue\n }\n\n if (end < 0) {\n // We saw the first non-path separator, mark this as the end of our\n // extension.\n unmatchedSlash = true\n end = index + 1\n }\n\n if (code === 46 /* `.` */) {\n // If this is our first dot, mark it as the start of our extension.\n if (startDot < 0) {\n startDot = index\n } else if (preDotState !== 1) {\n preDotState = 1\n }\n } else if (startDot > -1) {\n // We saw a non-dot and non-path separator before our dot, so we should\n // have a good chance at having a non-empty extension.\n preDotState = -1\n }\n }\n\n if (\n startDot < 0 ||\n end < 0 ||\n // We saw a non-dot character immediately before the dot.\n preDotState === 0 ||\n // The (right-most) trimmed path component is exactly `..`.\n (preDotState === 1 && startDot === end - 1 && startDot === startPart + 1)\n ) {\n return ''\n }\n\n return path.slice(startDot, end)\n}\n\n/**\n * Join segments from a path.\n *\n * @param {Array} segments\n * Path segments.\n * @returns {string}\n * File path.\n */\nfunction join(...segments) {\n let index = -1\n /** @type {string | undefined} */\n let joined\n\n while (++index < segments.length) {\n assertPath(segments[index])\n\n if (segments[index]) {\n joined =\n joined === undefined ? segments[index] : joined + '/' + segments[index]\n }\n }\n\n return joined === undefined ? '.' : normalize(joined)\n}\n\n/**\n * Normalize a basic file path.\n *\n * @param {string} path\n * File path.\n * @returns {string}\n * File path.\n */\n// Note: `normalize` is not exposed as `path.normalize`, so some code is\n// manually removed from it.\nfunction normalize(path) {\n assertPath(path)\n\n const absolute = path.codePointAt(0) === 47 /* `/` */\n\n // Normalize the path according to POSIX rules.\n let value = normalizeString(path, !absolute)\n\n if (value.length === 0 && !absolute) {\n value = '.'\n }\n\n if (value.length > 0 && path.codePointAt(path.length - 1) === 47 /* / */) {\n value += '/'\n }\n\n return absolute ? '/' + value : value\n}\n\n/**\n * Resolve `.` and `..` elements in a path with directory names.\n *\n * @param {string} path\n * File path.\n * @param {boolean} allowAboveRoot\n * Whether `..` can move above root.\n * @returns {string}\n * File path.\n */\nfunction normalizeString(path, allowAboveRoot) {\n let result = ''\n let lastSegmentLength = 0\n let lastSlash = -1\n let dots = 0\n let index = -1\n /** @type {number | undefined} */\n let code\n /** @type {number} */\n let lastSlashIndex\n\n while (++index <= path.length) {\n if (index < path.length) {\n code = path.codePointAt(index)\n } else if (code === 47 /* `/` */) {\n break\n } else {\n code = 47 /* `/` */\n }\n\n if (code === 47 /* `/` */) {\n if (lastSlash === index - 1 || dots === 1) {\n // Empty.\n } else if (lastSlash !== index - 1 && dots === 2) {\n if (\n result.length < 2 ||\n lastSegmentLength !== 2 ||\n result.codePointAt(result.length - 1) !== 46 /* `.` */ ||\n result.codePointAt(result.length - 2) !== 46 /* `.` */\n ) {\n if (result.length > 2) {\n lastSlashIndex = result.lastIndexOf('/')\n\n if (lastSlashIndex !== result.length - 1) {\n if (lastSlashIndex < 0) {\n result = ''\n lastSegmentLength = 0\n } else {\n result = result.slice(0, lastSlashIndex)\n lastSegmentLength = result.length - 1 - result.lastIndexOf('/')\n }\n\n lastSlash = index\n dots = 0\n continue\n }\n } else if (result.length > 0) {\n result = ''\n lastSegmentLength = 0\n lastSlash = index\n dots = 0\n continue\n }\n }\n\n if (allowAboveRoot) {\n result = result.length > 0 ? result + '/..' : '..'\n lastSegmentLength = 2\n }\n } else {\n if (result.length > 0) {\n result += '/' + path.slice(lastSlash + 1, index)\n } else {\n result = path.slice(lastSlash + 1, index)\n }\n\n lastSegmentLength = index - lastSlash - 1\n }\n\n lastSlash = index\n dots = 0\n } else if (code === 46 /* `.` */ && dots > -1) {\n dots++\n } else {\n dots = -1\n }\n }\n\n return result\n}\n\n/**\n * Make sure `path` is a string.\n *\n * @param {string} path\n * File path.\n * @returns {asserts path is string}\n * Nothing.\n */\nfunction assertPath(path) {\n if (typeof path !== 'string') {\n throw new TypeError(\n 'Path must be a string. Received ' + JSON.stringify(path)\n )\n }\n}\n\n/* eslint-enable max-depth, complexity */\n","// Somewhat based on:\n// .\n// But I don’t think one tiny line of code can be copyrighted. 😅\nexport const proc = {cwd}\n\nfunction cwd() {\n return '/'\n}\n","/**\n * Checks if a value has the shape of a WHATWG URL object.\n *\n * Using a symbol or instanceof would not be able to recognize URL objects\n * coming from other implementations (e.g. in Electron), so instead we are\n * checking some well known properties for a lack of a better test.\n *\n * We use `href` and `protocol` as they are the only properties that are\n * easy to retrieve and calculate due to the lazy nature of the getters.\n *\n * We check for auth attribute to distinguish legacy url instance with\n * WHATWG URL instance.\n *\n * @param {unknown} fileUrlOrPath\n * File path or URL.\n * @returns {fileUrlOrPath is URL}\n * Whether it’s a URL.\n */\n// From: \nexport function isUrl(fileUrlOrPath) {\n return Boolean(\n fileUrlOrPath !== null &&\n typeof fileUrlOrPath === 'object' &&\n 'href' in fileUrlOrPath &&\n fileUrlOrPath.href &&\n 'protocol' in fileUrlOrPath &&\n fileUrlOrPath.protocol &&\n // @ts-expect-error: indexing is fine.\n fileUrlOrPath.auth === undefined\n )\n}\n","import {isUrl} from './minurl.shared.js'\n\nexport {isUrl} from './minurl.shared.js'\n\n// See: \n\n/**\n * @param {URL | string} path\n * File URL.\n * @returns {string}\n * File URL.\n */\nexport function urlToPath(path) {\n if (typeof path === 'string') {\n path = new URL(path)\n } else if (!isUrl(path)) {\n /** @type {NodeJS.ErrnoException} */\n const error = new TypeError(\n 'The \"path\" argument must be of type string or an instance of URL. Received `' +\n path +\n '`'\n )\n error.code = 'ERR_INVALID_ARG_TYPE'\n throw error\n }\n\n if (path.protocol !== 'file:') {\n /** @type {NodeJS.ErrnoException} */\n const error = new TypeError('The URL must be of scheme file')\n error.code = 'ERR_INVALID_URL_SCHEME'\n throw error\n }\n\n return getPathFromURLPosix(path)\n}\n\n/**\n * Get a path from a POSIX URL.\n *\n * @param {URL} url\n * URL.\n * @returns {string}\n * File path.\n */\nfunction getPathFromURLPosix(url) {\n if (url.hostname !== '') {\n /** @type {NodeJS.ErrnoException} */\n const error = new TypeError(\n 'File URL host must be \"localhost\" or empty on darwin'\n )\n error.code = 'ERR_INVALID_FILE_URL_HOST'\n throw error\n }\n\n const pathname = url.pathname\n let index = -1\n\n while (++index < pathname.length) {\n if (\n pathname.codePointAt(index) === 37 /* `%` */ &&\n pathname.codePointAt(index + 1) === 50 /* `2` */\n ) {\n const third = pathname.codePointAt(index + 2)\n if (third === 70 /* `F` */ || third === 102 /* `f` */) {\n /** @type {NodeJS.ErrnoException} */\n const error = new TypeError(\n 'File URL path must not include encoded / characters'\n )\n error.code = 'ERR_INVALID_FILE_URL_PATH'\n throw error\n }\n }\n }\n\n return decodeURIComponent(pathname)\n}\n","/**\n * @typedef {import('unist').Node} Node\n * @typedef {import('unist').Point} Point\n * @typedef {import('unist').Position} Position\n * @typedef {import('vfile-message').Options} MessageOptions\n * @typedef {import('../index.js').Data} Data\n * @typedef {import('../index.js').Value} Value\n */\n\n/**\n * @typedef {object & {type: string, position?: Position | undefined}} NodeLike\n *\n * @typedef {Options | URL | VFile | Value} Compatible\n * Things that can be passed to the constructor.\n *\n * @typedef VFileCoreOptions\n * Set multiple values.\n * @property {string | null | undefined} [basename]\n * Set `basename` (name).\n * @property {string | null | undefined} [cwd]\n * Set `cwd` (working directory).\n * @property {Data | null | undefined} [data]\n * Set `data` (associated info).\n * @property {string | null | undefined} [dirname]\n * Set `dirname` (path w/o basename).\n * @property {string | null | undefined} [extname]\n * Set `extname` (extension with dot).\n * @property {Array | null | undefined} [history]\n * Set `history` (paths the file moved between).\n * @property {URL | string | null | undefined} [path]\n * Set `path` (current path).\n * @property {string | null | undefined} [stem]\n * Set `stem` (name without extension).\n * @property {Value | null | undefined} [value]\n * Set `value` (the contents of the file).\n *\n * @typedef Map\n * Raw source map.\n *\n * See:\n * .\n * @property {number} version\n * Which version of the source map spec this map is following.\n * @property {Array} sources\n * An array of URLs to the original source files.\n * @property {Array} names\n * An array of identifiers which can be referenced by individual mappings.\n * @property {string | undefined} [sourceRoot]\n * The URL root from which all sources are relative.\n * @property {Array | undefined} [sourcesContent]\n * An array of contents of the original source files.\n * @property {string} mappings\n * A string of base64 VLQs which contain the actual mappings.\n * @property {string} file\n * The generated file this source map is associated with.\n *\n * @typedef {Record & VFileCoreOptions} Options\n * Configuration.\n *\n * A bunch of keys that will be shallow copied over to the new file.\n *\n * @typedef {Record} ReporterSettings\n * Configuration for reporters.\n */\n\n/**\n * @template [Settings=ReporterSettings]\n * Options type.\n * @callback Reporter\n * Type for a reporter.\n * @param {Array} files\n * Files to report.\n * @param {Settings} options\n * Configuration.\n * @returns {string}\n * Report.\n */\n\nimport {VFileMessage} from 'vfile-message'\nimport {path} from 'vfile/do-not-use-conditional-minpath'\nimport {proc} from 'vfile/do-not-use-conditional-minproc'\nimport {urlToPath, isUrl} from 'vfile/do-not-use-conditional-minurl'\n\n/**\n * Order of setting (least specific to most), we need this because otherwise\n * `{stem: 'a', path: '~/b.js'}` would throw, as a path is needed before a\n * stem can be set.\n */\nconst order = /** @type {const} */ ([\n 'history',\n 'path',\n 'basename',\n 'stem',\n 'extname',\n 'dirname'\n])\n\nexport class VFile {\n /**\n * Create a new virtual file.\n *\n * `options` is treated as:\n *\n * * `string` or `Uint8Array` — `{value: options}`\n * * `URL` — `{path: options}`\n * * `VFile` — shallow copies its data over to the new file\n * * `object` — all fields are shallow copied over to the new file\n *\n * Path related fields are set in the following order (least specific to\n * most specific): `history`, `path`, `basename`, `stem`, `extname`,\n * `dirname`.\n *\n * You cannot set `dirname` or `extname` without setting either `history`,\n * `path`, `basename`, or `stem` too.\n *\n * @param {Compatible | null | undefined} [value]\n * File value.\n * @returns\n * New instance.\n */\n constructor(value) {\n /** @type {Options | VFile} */\n let options\n\n if (!value) {\n options = {}\n } else if (isUrl(value)) {\n options = {path: value}\n } else if (typeof value === 'string' || isUint8Array(value)) {\n options = {value}\n } else {\n options = value\n }\n\n /* eslint-disable no-unused-expressions */\n\n /**\n * Base of `path` (default: `process.cwd()` or `'/'` in browsers).\n *\n * @type {string}\n */\n this.cwd = proc.cwd()\n\n /**\n * Place to store custom info (default: `{}`).\n *\n * It’s OK to store custom data directly on the file but moving it to\n * `data` is recommended.\n *\n * @type {Data}\n */\n this.data = {}\n\n /**\n * List of file paths the file moved between.\n *\n * The first is the original path and the last is the current path.\n *\n * @type {Array}\n */\n this.history = []\n\n /**\n * List of messages associated with the file.\n *\n * @type {Array}\n */\n this.messages = []\n\n /**\n * Raw value.\n *\n * @type {Value}\n */\n this.value\n\n // The below are non-standard, they are “well-known”.\n // As in, used in several tools.\n /**\n * Source map.\n *\n * This type is equivalent to the `RawSourceMap` type from the `source-map`\n * module.\n *\n * @type {Map | null | undefined}\n */\n this.map\n\n /**\n * Custom, non-string, compiled, representation.\n *\n * This is used by unified to store non-string results.\n * One example is when turning markdown into React nodes.\n *\n * @type {unknown}\n */\n this.result\n\n /**\n * Whether a file was saved to disk.\n *\n * This is used by vfile reporters.\n *\n * @type {boolean}\n */\n this.stored\n /* eslint-enable no-unused-expressions */\n\n // Set path related properties in the correct order.\n let index = -1\n\n while (++index < order.length) {\n const prop = order[index]\n\n // Note: we specifically use `in` instead of `hasOwnProperty` to accept\n // `vfile`s too.\n if (\n prop in options &&\n options[prop] !== undefined &&\n options[prop] !== null\n ) {\n // @ts-expect-error: TS doesn’t understand basic reality.\n this[prop] = prop === 'history' ? [...options[prop]] : options[prop]\n }\n }\n\n /** @type {string} */\n let prop\n\n // Set non-path related properties.\n for (prop in options) {\n // @ts-expect-error: fine to set other things.\n if (!order.includes(prop)) {\n // @ts-expect-error: fine to set other things.\n this[prop] = options[prop]\n }\n }\n }\n\n /**\n * Get the basename (including extname) (example: `'index.min.js'`).\n *\n * @returns {string | undefined}\n * Basename.\n */\n get basename() {\n return typeof this.path === 'string' ? path.basename(this.path) : undefined\n }\n\n /**\n * Set basename (including extname) (`'index.min.js'`).\n *\n * Cannot contain path separators (`'/'` on unix, macOS, and browsers, `'\\'`\n * on windows).\n * Cannot be nullified (use `file.path = file.dirname` instead).\n *\n * @param {string} basename\n * Basename.\n * @returns {undefined}\n * Nothing.\n */\n set basename(basename) {\n assertNonEmpty(basename, 'basename')\n assertPart(basename, 'basename')\n this.path = path.join(this.dirname || '', basename)\n }\n\n /**\n * Get the parent path (example: `'~'`).\n *\n * @returns {string | undefined}\n * Dirname.\n */\n get dirname() {\n return typeof this.path === 'string' ? path.dirname(this.path) : undefined\n }\n\n /**\n * Set the parent path (example: `'~'`).\n *\n * Cannot be set if there’s no `path` yet.\n *\n * @param {string | undefined} dirname\n * Dirname.\n * @returns {undefined}\n * Nothing.\n */\n set dirname(dirname) {\n assertPath(this.basename, 'dirname')\n this.path = path.join(dirname || '', this.basename)\n }\n\n /**\n * Get the extname (including dot) (example: `'.js'`).\n *\n * @returns {string | undefined}\n * Extname.\n */\n get extname() {\n return typeof this.path === 'string' ? path.extname(this.path) : undefined\n }\n\n /**\n * Set the extname (including dot) (example: `'.js'`).\n *\n * Cannot contain path separators (`'/'` on unix, macOS, and browsers, `'\\'`\n * on windows).\n * Cannot be set if there’s no `path` yet.\n *\n * @param {string | undefined} extname\n * Extname.\n * @returns {undefined}\n * Nothing.\n */\n set extname(extname) {\n assertPart(extname, 'extname')\n assertPath(this.dirname, 'extname')\n\n if (extname) {\n if (extname.codePointAt(0) !== 46 /* `.` */) {\n throw new Error('`extname` must start with `.`')\n }\n\n if (extname.includes('.', 1)) {\n throw new Error('`extname` cannot contain multiple dots')\n }\n }\n\n this.path = path.join(this.dirname, this.stem + (extname || ''))\n }\n\n /**\n * Get the full path (example: `'~/index.min.js'`).\n *\n * @returns {string}\n * Path.\n */\n get path() {\n return this.history[this.history.length - 1]\n }\n\n /**\n * Set the full path (example: `'~/index.min.js'`).\n *\n * Cannot be nullified.\n * You can set a file URL (a `URL` object with a `file:` protocol) which will\n * be turned into a path with `url.fileURLToPath`.\n *\n * @param {URL | string} path\n * Path.\n * @returns {undefined}\n * Nothing.\n */\n set path(path) {\n if (isUrl(path)) {\n path = urlToPath(path)\n }\n\n assertNonEmpty(path, 'path')\n\n if (this.path !== path) {\n this.history.push(path)\n }\n }\n\n /**\n * Get the stem (basename w/o extname) (example: `'index.min'`).\n *\n * @returns {string | undefined}\n * Stem.\n */\n get stem() {\n return typeof this.path === 'string'\n ? path.basename(this.path, this.extname)\n : undefined\n }\n\n /**\n * Set the stem (basename w/o extname) (example: `'index.min'`).\n *\n * Cannot contain path separators (`'/'` on unix, macOS, and browsers, `'\\'`\n * on windows).\n * Cannot be nullified (use `file.path = file.dirname` instead).\n *\n * @param {string} stem\n * Stem.\n * @returns {undefined}\n * Nothing.\n */\n set stem(stem) {\n assertNonEmpty(stem, 'stem')\n assertPart(stem, 'stem')\n this.path = path.join(this.dirname || '', stem + (this.extname || ''))\n }\n\n // Normal prototypal methods.\n /**\n * Create a fatal message for `reason` associated with the file.\n *\n * The `fatal` field of the message is set to `true` (error; file not usable)\n * and the `file` field is set to the current file path.\n * The message is added to the `messages` field on `file`.\n *\n * > 🪦 **Note**: also has obsolete signatures.\n *\n * @overload\n * @param {string} reason\n * @param {MessageOptions | null | undefined} [options]\n * @returns {never}\n *\n * @overload\n * @param {string} reason\n * @param {Node | NodeLike | null | undefined} parent\n * @param {string | null | undefined} [origin]\n * @returns {never}\n *\n * @overload\n * @param {string} reason\n * @param {Point | Position | null | undefined} place\n * @param {string | null | undefined} [origin]\n * @returns {never}\n *\n * @overload\n * @param {string} reason\n * @param {string | null | undefined} [origin]\n * @returns {never}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {Node | NodeLike | null | undefined} parent\n * @param {string | null | undefined} [origin]\n * @returns {never}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {Point | Position | null | undefined} place\n * @param {string | null | undefined} [origin]\n * @returns {never}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {string | null | undefined} [origin]\n * @returns {never}\n *\n * @param {Error | VFileMessage | string} causeOrReason\n * Reason for message, should use markdown.\n * @param {Node | NodeLike | MessageOptions | Point | Position | string | null | undefined} [optionsOrParentOrPlace]\n * Configuration (optional).\n * @param {string | null | undefined} [origin]\n * Place in code where the message originates (example:\n * `'my-package:my-rule'` or `'my-rule'`).\n * @returns {never}\n * Never.\n * @throws {VFileMessage}\n * Message.\n */\n fail(causeOrReason, optionsOrParentOrPlace, origin) {\n // @ts-expect-error: the overloads are fine.\n const message = this.message(causeOrReason, optionsOrParentOrPlace, origin)\n\n message.fatal = true\n\n throw message\n }\n\n /**\n * Create an info message for `reason` associated with the file.\n *\n * The `fatal` field of the message is set to `undefined` (info; change\n * likely not needed) and the `file` field is set to the current file path.\n * The message is added to the `messages` field on `file`.\n *\n * > 🪦 **Note**: also has obsolete signatures.\n *\n * @overload\n * @param {string} reason\n * @param {MessageOptions | null | undefined} [options]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {string} reason\n * @param {Node | NodeLike | null | undefined} parent\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {string} reason\n * @param {Point | Position | null | undefined} place\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {string} reason\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {Node | NodeLike | null | undefined} parent\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {Point | Position | null | undefined} place\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @param {Error | VFileMessage | string} causeOrReason\n * Reason for message, should use markdown.\n * @param {Node | NodeLike | MessageOptions | Point | Position | string | null | undefined} [optionsOrParentOrPlace]\n * Configuration (optional).\n * @param {string | null | undefined} [origin]\n * Place in code where the message originates (example:\n * `'my-package:my-rule'` or `'my-rule'`).\n * @returns {VFileMessage}\n * Message.\n */\n info(causeOrReason, optionsOrParentOrPlace, origin) {\n // @ts-expect-error: the overloads are fine.\n const message = this.message(causeOrReason, optionsOrParentOrPlace, origin)\n\n message.fatal = undefined\n\n return message\n }\n\n /**\n * Create a message for `reason` associated with the file.\n *\n * The `fatal` field of the message is set to `false` (warning; change may be\n * needed) and the `file` field is set to the current file path.\n * The message is added to the `messages` field on `file`.\n *\n * > 🪦 **Note**: also has obsolete signatures.\n *\n * @overload\n * @param {string} reason\n * @param {MessageOptions | null | undefined} [options]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {string} reason\n * @param {Node | NodeLike | null | undefined} parent\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {string} reason\n * @param {Point | Position | null | undefined} place\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {string} reason\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {Node | NodeLike | null | undefined} parent\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {Point | Position | null | undefined} place\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @overload\n * @param {Error | VFileMessage} cause\n * @param {string | null | undefined} [origin]\n * @returns {VFileMessage}\n *\n * @param {Error | VFileMessage | string} causeOrReason\n * Reason for message, should use markdown.\n * @param {Node | NodeLike | MessageOptions | Point | Position | string | null | undefined} [optionsOrParentOrPlace]\n * Configuration (optional).\n * @param {string | null | undefined} [origin]\n * Place in code where the message originates (example:\n * `'my-package:my-rule'` or `'my-rule'`).\n * @returns {VFileMessage}\n * Message.\n */\n message(causeOrReason, optionsOrParentOrPlace, origin) {\n const message = new VFileMessage(\n // @ts-expect-error: the overloads are fine.\n causeOrReason,\n optionsOrParentOrPlace,\n origin\n )\n\n if (this.path) {\n message.name = this.path + ':' + message.name\n message.file = this.path\n }\n\n message.fatal = false\n\n this.messages.push(message)\n\n return message\n }\n\n /**\n * Serialize the file.\n *\n * > **Note**: which encodings are supported depends on the engine.\n * > For info on Node.js, see:\n * > .\n *\n * @param {string | null | undefined} [encoding='utf8']\n * Character encoding to understand `value` as when it’s a `Uint8Array`\n * (default: `'utf-8'`).\n * @returns {string}\n * Serialized file.\n */\n toString(encoding) {\n if (this.value === undefined) {\n return ''\n }\n\n if (typeof this.value === 'string') {\n return this.value\n }\n\n const decoder = new TextDecoder(encoding || undefined)\n return decoder.decode(this.value)\n }\n}\n\n/**\n * Assert that `part` is not a path (as in, does not contain `path.sep`).\n *\n * @param {string | null | undefined} part\n * File path part.\n * @param {string} name\n * Part name.\n * @returns {undefined}\n * Nothing.\n */\nfunction assertPart(part, name) {\n if (part && part.includes(path.sep)) {\n throw new Error(\n '`' + name + '` cannot be a path: did not expect `' + path.sep + '`'\n )\n }\n}\n\n/**\n * Assert that `part` is not empty.\n *\n * @param {string | undefined} part\n * Thing.\n * @param {string} name\n * Part name.\n * @returns {asserts part is string}\n * Nothing.\n */\nfunction assertNonEmpty(part, name) {\n if (!part) {\n throw new Error('`' + name + '` cannot be empty')\n }\n}\n\n/**\n * Assert `path` exists.\n *\n * @param {string | undefined} path\n * Path.\n * @param {string} name\n * Dependency name.\n * @returns {asserts path is string}\n * Nothing.\n */\nfunction assertPath(path, name) {\n if (!path) {\n throw new Error('Setting `' + name + '` requires `path` to be set too')\n }\n}\n\n/**\n * Assert `value` is an `Uint8Array`.\n *\n * @param {unknown} value\n * thing.\n * @returns {value is Uint8Array}\n * Whether `value` is an `Uint8Array`.\n */\nfunction isUint8Array(value) {\n return Boolean(\n value &&\n typeof value === 'object' &&\n 'byteLength' in value &&\n 'byteOffset' in value\n )\n}\n","export const CallableInstance =\n /**\n * @type {new , Result>(property: string | symbol) => (...parameters: Parameters) => Result}\n */\n (\n /** @type {unknown} */\n (\n /**\n * @this {Function}\n * @param {string | symbol} property\n * @returns {(...parameters: Array) => unknown}\n */\n function (property) {\n const self = this\n const constr = self.constructor\n const proto = /** @type {Record} */ (\n // Prototypes do exist.\n // type-coverage:ignore-next-line\n constr.prototype\n )\n const func = proto[property]\n /** @type {(...parameters: Array) => unknown} */\n const apply = function () {\n return func.apply(apply, arguments)\n }\n\n Object.setPrototypeOf(apply, proto)\n\n const names = Object.getOwnPropertyNames(func)\n\n for (const p of names) {\n const descriptor = Object.getOwnPropertyDescriptor(func, p)\n if (descriptor) Object.defineProperty(apply, p, descriptor)\n }\n\n return apply\n }\n )\n )\n","/**\n * @typedef {import('trough').Pipeline} Pipeline\n *\n * @typedef {import('unist').Node} Node\n *\n * @typedef {import('vfile').Compatible} Compatible\n * @typedef {import('vfile').Value} Value\n *\n * @typedef {import('../index.js').CompileResultMap} CompileResultMap\n * @typedef {import('../index.js').Data} Data\n * @typedef {import('../index.js').Settings} Settings\n */\n\n/**\n * @typedef {CompileResultMap[keyof CompileResultMap]} CompileResults\n * Acceptable results from compilers.\n *\n * To register custom results, add them to\n * {@link CompileResultMap `CompileResultMap`}.\n */\n\n/**\n * @template {Node} [Tree=Node]\n * The node that the compiler receives (default: `Node`).\n * @template {CompileResults} [Result=CompileResults]\n * The thing that the compiler yields (default: `CompileResults`).\n * @callback Compiler\n * A **compiler** handles the compiling of a syntax tree to something else\n * (in most cases, text) (TypeScript type).\n *\n * It is used in the stringify phase and called with a {@link Node `Node`}\n * and {@link VFile `VFile`} representation of the document to compile.\n * It should return the textual representation of the given tree (typically\n * `string`).\n *\n * > 👉 **Note**: unified typically compiles by serializing: most compilers\n * > return `string` (or `Uint8Array`).\n * > Some compilers, such as the one configured with\n * > [`rehype-react`][rehype-react], return other values (in this case, a\n * > React tree).\n * > If you’re using a compiler that doesn’t serialize, expect different\n * > result values.\n * >\n * > To register custom results in TypeScript, add them to\n * > {@link CompileResultMap `CompileResultMap`}.\n *\n * [rehype-react]: https://github.com/rehypejs/rehype-react\n * @param {Tree} tree\n * Tree to compile.\n * @param {VFile} file\n * File associated with `tree`.\n * @returns {Result}\n * New content: compiled text (`string` or `Uint8Array`, for `file.value`) or\n * something else (for `file.result`).\n */\n\n/**\n * @template {Node} [Tree=Node]\n * The node that the parser yields (default: `Node`)\n * @callback Parser\n * A **parser** handles the parsing of text to a syntax tree.\n *\n * It is used in the parse phase and is called with a `string` and\n * {@link VFile `VFile`} of the document to parse.\n * It must return the syntax tree representation of the given file\n * ({@link Node `Node`}).\n * @param {string} document\n * Document to parse.\n * @param {VFile} file\n * File associated with `document`.\n * @returns {Tree}\n * Node representing the given file.\n */\n\n/**\n * @typedef {(\n * Plugin, any, any> |\n * PluginTuple, any, any> |\n * Preset\n * )} Pluggable\n * Union of the different ways to add plugins and settings.\n */\n\n/**\n * @typedef {Array} PluggableList\n * List of plugins and presets.\n */\n\n// Note: we can’t use `callback` yet as it messes up `this`:\n// .\n/**\n * @template {Array} [PluginParameters=[]]\n * Arguments passed to the plugin (default: `[]`, the empty tuple).\n * @template {Node | string | undefined} [Input=Node]\n * Value that is expected as input (default: `Node`).\n *\n * * If the plugin returns a {@link Transformer `Transformer`}, this\n * should be the node it expects.\n * * If the plugin sets a {@link Parser `Parser`}, this should be\n * `string`.\n * * If the plugin sets a {@link Compiler `Compiler`}, this should be the\n * node it expects.\n * @template [Output=Input]\n * Value that is yielded as output (default: `Input`).\n *\n * * If the plugin returns a {@link Transformer `Transformer`}, this\n * should be the node that that yields.\n * * If the plugin sets a {@link Parser `Parser`}, this should be the\n * node that it yields.\n * * If the plugin sets a {@link Compiler `Compiler`}, this should be\n * result it yields.\n * @typedef {(\n * (this: Processor, ...parameters: PluginParameters) =>\n * Input extends string ? // Parser.\n * Output extends Node | undefined ? undefined | void : never :\n * Output extends CompileResults ? // Compiler.\n * Input extends Node | undefined ? undefined | void : never :\n * Transformer<\n * Input extends Node ? Input : Node,\n * Output extends Node ? Output : Node\n * > | undefined | void\n * )} Plugin\n * Single plugin.\n *\n * Plugins configure the processors they are applied on in the following\n * ways:\n *\n * * they change the processor, such as the parser, the compiler, or by\n * configuring data\n * * they specify how to handle trees and files\n *\n * In practice, they are functions that can receive options and configure the\n * processor (`this`).\n *\n * > 👉 **Note**: plugins are called when the processor is *frozen*, not when\n * > they are applied.\n */\n\n/**\n * Tuple of a plugin and its configuration.\n *\n * The first item is a plugin, the rest are its parameters.\n *\n * @template {Array} [TupleParameters=[]]\n * Arguments passed to the plugin (default: `[]`, the empty tuple).\n * @template {Node | string | undefined} [Input=undefined]\n * Value that is expected as input (optional).\n *\n * * If the plugin returns a {@link Transformer `Transformer`}, this\n * should be the node it expects.\n * * If the plugin sets a {@link Parser `Parser`}, this should be\n * `string`.\n * * If the plugin sets a {@link Compiler `Compiler`}, this should be the\n * node it expects.\n * @template [Output=undefined] (optional).\n * Value that is yielded as output.\n *\n * * If the plugin returns a {@link Transformer `Transformer`}, this\n * should be the node that that yields.\n * * If the plugin sets a {@link Parser `Parser`}, this should be the\n * node that it yields.\n * * If the plugin sets a {@link Compiler `Compiler`}, this should be\n * result it yields.\n * @typedef {(\n * [\n * plugin: Plugin,\n * ...parameters: TupleParameters\n * ]\n * )} PluginTuple\n */\n\n/**\n * @typedef Preset\n * Sharable configuration.\n *\n * They can contain plugins and settings.\n * @property {PluggableList | undefined} [plugins]\n * List of plugins and presets (optional).\n * @property {Settings | undefined} [settings]\n * Shared settings for parsers and compilers (optional).\n */\n\n/**\n * @template {VFile} [File=VFile]\n * The file that the callback receives (default: `VFile`).\n * @callback ProcessCallback\n * Callback called when the process is done.\n *\n * Called with either an error or a result.\n * @param {Error | undefined} [error]\n * Fatal error (optional).\n * @param {File | undefined} [file]\n * Processed file (optional).\n * @returns {undefined}\n * Nothing.\n */\n\n/**\n * @template {Node} [Tree=Node]\n * The tree that the callback receives (default: `Node`).\n * @callback RunCallback\n * Callback called when transformers are done.\n *\n * Called with either an error or results.\n * @param {Error | undefined} [error]\n * Fatal error (optional).\n * @param {Tree | undefined} [tree]\n * Transformed tree (optional).\n * @param {VFile | undefined} [file]\n * File (optional).\n * @returns {undefined}\n * Nothing.\n */\n\n/**\n * @template {Node} [Output=Node]\n * Node type that the transformer yields (default: `Node`).\n * @callback TransformCallback\n * Callback passed to transforms.\n *\n * If the signature of a `transformer` accepts a third argument, the\n * transformer may perform asynchronous operations, and must call it.\n * @param {Error | undefined} [error]\n * Fatal error to stop the process (optional).\n * @param {Output | undefined} [tree]\n * New, changed, tree (optional).\n * @param {VFile | undefined} [file]\n * New, changed, file (optional).\n * @returns {undefined}\n * Nothing.\n */\n\n/**\n * @template {Node} [Input=Node]\n * Node type that the transformer expects (default: `Node`).\n * @template {Node} [Output=Input]\n * Node type that the transformer yields (default: `Input`).\n * @callback Transformer\n * Transformers handle syntax trees and files.\n *\n * They are functions that are called each time a syntax tree and file are\n * passed through the run phase.\n * When an error occurs in them (either because it’s thrown, returned,\n * rejected, or passed to `next`), the process stops.\n *\n * The run phase is handled by [`trough`][trough], see its documentation for\n * the exact semantics of these functions.\n *\n * > 👉 **Note**: you should likely ignore `next`: don’t accept it.\n * > it supports callback-style async work.\n * > But promises are likely easier to reason about.\n *\n * [trough]: https://github.com/wooorm/trough#function-fninput-next\n * @param {Input} tree\n * Tree to handle.\n * @param {VFile} file\n * File to handle.\n * @param {TransformCallback} next\n * Callback.\n * @returns {(\n * Promise |\n * Promise | // For some reason this is needed separately.\n * Output |\n * Error |\n * undefined |\n * void\n * )}\n * If you accept `next`, nothing.\n * Otherwise:\n *\n * * `Error` — fatal error to stop the process\n * * `Promise` or `undefined` — the next transformer keeps using\n * same tree\n * * `Promise` or `Node` — new, changed, tree\n */\n\n/**\n * @template {Node | undefined} ParseTree\n * Output of `parse`.\n * @template {Node | undefined} HeadTree\n * Input for `run`.\n * @template {Node | undefined} TailTree\n * Output for `run`.\n * @template {Node | undefined} CompileTree\n * Input of `stringify`.\n * @template {CompileResults | undefined} CompileResult\n * Output of `stringify`.\n * @template {Node | string | undefined} Input\n * Input of plugin.\n * @template Output\n * Output of plugin (optional).\n * @typedef {(\n * Input extends string\n * ? Output extends Node | undefined\n * ? // Parser.\n * Processor<\n * Output extends undefined ? ParseTree : Output,\n * HeadTree,\n * TailTree,\n * CompileTree,\n * CompileResult\n * >\n * : // Unknown.\n * Processor\n * : Output extends CompileResults\n * ? Input extends Node | undefined\n * ? // Compiler.\n * Processor<\n * ParseTree,\n * HeadTree,\n * TailTree,\n * Input extends undefined ? CompileTree : Input,\n * Output extends undefined ? CompileResult : Output\n * >\n * : // Unknown.\n * Processor\n * : Input extends Node | undefined\n * ? Output extends Node | undefined\n * ? // Transform.\n * Processor<\n * ParseTree,\n * HeadTree extends undefined ? Input : HeadTree,\n * Output extends undefined ? TailTree : Output,\n * CompileTree,\n * CompileResult\n * >\n * : // Unknown.\n * Processor\n * : // Unknown.\n * Processor\n * )} UsePlugin\n * Create a processor based on the input/output of a {@link Plugin plugin}.\n */\n\n/**\n * @template {CompileResults | undefined} Result\n * Node type that the transformer yields.\n * @typedef {(\n * Result extends Value | undefined ?\n * VFile :\n * VFile & {result: Result}\n * )} VFileWithOutput\n * Type to generate a {@link VFile `VFile`} corresponding to a compiler result.\n *\n * If a result that is not acceptable on a `VFile` is used, that will\n * be stored on the `result` field of {@link VFile `VFile`}.\n */\n\nimport {bail} from 'bail'\nimport extend from 'extend'\nimport {ok as assert} from 'devlop'\nimport isPlainObj from 'is-plain-obj'\nimport {trough} from 'trough'\nimport {VFile} from 'vfile'\nimport {CallableInstance} from './callable-instance.js'\n\n// To do: next major: drop `Compiler`, `Parser`: prefer lowercase.\n\n// To do: we could start yielding `never` in TS when a parser is missing and\n// `parse` is called.\n// Currently, we allow directly setting `processor.parser`, which is untyped.\n\nconst own = {}.hasOwnProperty\n\n/**\n * @template {Node | undefined} [ParseTree=undefined]\n * Output of `parse` (optional).\n * @template {Node | undefined} [HeadTree=undefined]\n * Input for `run` (optional).\n * @template {Node | undefined} [TailTree=undefined]\n * Output for `run` (optional).\n * @template {Node | undefined} [CompileTree=undefined]\n * Input of `stringify` (optional).\n * @template {CompileResults | undefined} [CompileResult=undefined]\n * Output of `stringify` (optional).\n * @extends {CallableInstance<[], Processor>}\n */\nexport class Processor extends CallableInstance {\n /**\n * Create a processor.\n */\n constructor() {\n // If `Processor()` is called (w/o new), `copy` is called instead.\n super('copy')\n\n /**\n * Compiler to use (deprecated).\n *\n * @deprecated\n * Use `compiler` instead.\n * @type {(\n * Compiler<\n * CompileTree extends undefined ? Node : CompileTree,\n * CompileResult extends undefined ? CompileResults : CompileResult\n * > |\n * undefined\n * )}\n */\n this.Compiler = undefined\n\n /**\n * Parser to use (deprecated).\n *\n * @deprecated\n * Use `parser` instead.\n * @type {(\n * Parser |\n * undefined\n * )}\n */\n this.Parser = undefined\n\n // Note: the following fields are considered private.\n // However, they are needed for tests, and TSC generates an untyped\n // `private freezeIndex` field for, which trips `type-coverage` up.\n // Instead, we use `@deprecated` to visualize that they shouldn’t be used.\n /**\n * Internal list of configured plugins.\n *\n * @deprecated\n * This is a private internal property and should not be used.\n * @type {Array>>}\n */\n this.attachers = []\n\n /**\n * Compiler to use.\n *\n * @type {(\n * Compiler<\n * CompileTree extends undefined ? Node : CompileTree,\n * CompileResult extends undefined ? CompileResults : CompileResult\n * > |\n * undefined\n * )}\n */\n this.compiler = undefined\n\n /**\n * Internal state to track where we are while freezing.\n *\n * @deprecated\n * This is a private internal property and should not be used.\n * @type {number}\n */\n this.freezeIndex = -1\n\n /**\n * Internal state to track whether we’re frozen.\n *\n * @deprecated\n * This is a private internal property and should not be used.\n * @type {boolean | undefined}\n */\n this.frozen = undefined\n\n /**\n * Internal state.\n *\n * @deprecated\n * This is a private internal property and should not be used.\n * @type {Data}\n */\n this.namespace = {}\n\n /**\n * Parser to use.\n *\n * @type {(\n * Parser |\n * undefined\n * )}\n */\n this.parser = undefined\n\n /**\n * Internal list of configured transformers.\n *\n * @deprecated\n * This is a private internal property and should not be used.\n * @type {Pipeline}\n */\n this.transformers = trough()\n }\n\n /**\n * Copy a processor.\n *\n * @deprecated\n * This is a private internal method and should not be used.\n * @returns {Processor}\n * New *unfrozen* processor ({@link Processor `Processor`}) that is\n * configured to work the same as its ancestor.\n * When the descendant processor is configured in the future it does not\n * affect the ancestral processor.\n */\n copy() {\n // Cast as the type parameters will be the same after attaching.\n const destination =\n /** @type {Processor} */ (\n new Processor()\n )\n let index = -1\n\n while (++index < this.attachers.length) {\n const attacher = this.attachers[index]\n destination.use(...attacher)\n }\n\n destination.data(extend(true, {}, this.namespace))\n\n return destination\n }\n\n /**\n * Configure the processor with info available to all plugins.\n * Information is stored in an object.\n *\n * Typically, options can be given to a specific plugin, but sometimes it\n * makes sense to have information shared with several plugins.\n * For example, a list of HTML elements that are self-closing, which is\n * needed during all phases.\n *\n * > 👉 **Note**: setting information cannot occur on *frozen* processors.\n * > Call the processor first to create a new unfrozen processor.\n *\n * > 👉 **Note**: to register custom data in TypeScript, augment the\n * > {@link Data `Data`} interface.\n *\n * @example\n * This example show how to get and set info:\n *\n * ```js\n * import {unified} from 'unified'\n *\n * const processor = unified().data('alpha', 'bravo')\n *\n * processor.data('alpha') // => 'bravo'\n *\n * processor.data() // => {alpha: 'bravo'}\n *\n * processor.data({charlie: 'delta'})\n *\n * processor.data() // => {charlie: 'delta'}\n * ```\n *\n * @template {keyof Data} Key\n *\n * @overload\n * @returns {Data}\n *\n * @overload\n * @param {Data} dataset\n * @returns {Processor}\n *\n * @overload\n * @param {Key} key\n * @returns {Data[Key]}\n *\n * @overload\n * @param {Key} key\n * @param {Data[Key]} value\n * @returns {Processor}\n *\n * @param {Data | Key} [key]\n * Key to get or set, or entire dataset to set, or nothing to get the\n * entire dataset (optional).\n * @param {Data[Key]} [value]\n * Value to set (optional).\n * @returns {unknown}\n * The current processor when setting, the value at `key` when getting, or\n * the entire dataset when getting without key.\n */\n data(key, value) {\n if (typeof key === 'string') {\n // Set `key`.\n if (arguments.length === 2) {\n assertUnfrozen('data', this.frozen)\n this.namespace[key] = value\n return this\n }\n\n // Get `key`.\n return (own.call(this.namespace, key) && this.namespace[key]) || undefined\n }\n\n // Set space.\n if (key) {\n assertUnfrozen('data', this.frozen)\n this.namespace = key\n return this\n }\n\n // Get space.\n return this.namespace\n }\n\n /**\n * Freeze a processor.\n *\n * Frozen processors are meant to be extended and not to be configured\n * directly.\n *\n * When a processor is frozen it cannot be unfrozen.\n * New processors working the same way can be created by calling the\n * processor.\n *\n * It’s possible to freeze processors explicitly by calling `.freeze()`.\n * Processors freeze automatically when `.parse()`, `.run()`, `.runSync()`,\n * `.stringify()`, `.process()`, or `.processSync()` are called.\n *\n * @returns {Processor}\n * The current processor.\n */\n freeze() {\n if (this.frozen) {\n return this\n }\n\n // Cast so that we can type plugins easier.\n // Plugins are supposed to be usable on different processors, not just on\n // this exact processor.\n const self = /** @type {Processor} */ (/** @type {unknown} */ (this))\n\n while (++this.freezeIndex < this.attachers.length) {\n const [attacher, ...options] = this.attachers[this.freezeIndex]\n\n if (options[0] === false) {\n continue\n }\n\n if (options[0] === true) {\n options[0] = undefined\n }\n\n const transformer = attacher.call(self, ...options)\n\n if (typeof transformer === 'function') {\n this.transformers.use(transformer)\n }\n }\n\n this.frozen = true\n this.freezeIndex = Number.POSITIVE_INFINITY\n\n return this\n }\n\n /**\n * Parse text to a syntax tree.\n *\n * > 👉 **Note**: `parse` freezes the processor if not already *frozen*.\n *\n * > 👉 **Note**: `parse` performs the parse phase, not the run phase or other\n * > phases.\n *\n * @param {Compatible | undefined} [file]\n * file to parse (optional); typically `string` or `VFile`; any value\n * accepted as `x` in `new VFile(x)`.\n * @returns {ParseTree extends undefined ? Node : ParseTree}\n * Syntax tree representing `file`.\n */\n parse(file) {\n this.freeze()\n const realFile = vfile(file)\n const parser = this.parser || this.Parser\n assertParser('parse', parser)\n return parser(String(realFile), realFile)\n }\n\n /**\n * Process the given file as configured on the processor.\n *\n * > 👉 **Note**: `process` freezes the processor if not already *frozen*.\n *\n * > 👉 **Note**: `process` performs the parse, run, and stringify phases.\n *\n * @overload\n * @param {Compatible | undefined} file\n * @param {ProcessCallback>} done\n * @returns {undefined}\n *\n * @overload\n * @param {Compatible | undefined} [file]\n * @returns {Promise>}\n *\n * @param {Compatible | undefined} [file]\n * File (optional); typically `string` or `VFile`]; any value accepted as\n * `x` in `new VFile(x)`.\n * @param {ProcessCallback> | undefined} [done]\n * Callback (optional).\n * @returns {Promise | undefined}\n * Nothing if `done` is given.\n * Otherwise a promise, rejected with a fatal error or resolved with the\n * processed file.\n *\n * The parsed, transformed, and compiled value is available at\n * `file.value` (see note).\n *\n * > 👉 **Note**: unified typically compiles by serializing: most\n * > compilers return `string` (or `Uint8Array`).\n * > Some compilers, such as the one configured with\n * > [`rehype-react`][rehype-react], return other values (in this case, a\n * > React tree).\n * > If you’re using a compiler that doesn’t serialize, expect different\n * > result values.\n * >\n * > To register custom results in TypeScript, add them to\n * > {@link CompileResultMap `CompileResultMap`}.\n *\n * [rehype-react]: https://github.com/rehypejs/rehype-react\n */\n process(file, done) {\n const self = this\n\n this.freeze()\n assertParser('process', this.parser || this.Parser)\n assertCompiler('process', this.compiler || this.Compiler)\n\n return done ? executor(undefined, done) : new Promise(executor)\n\n // Note: `void`s needed for TS.\n /**\n * @param {((file: VFileWithOutput) => undefined | void) | undefined} resolve\n * @param {(error: Error | undefined) => undefined | void} reject\n * @returns {undefined}\n */\n function executor(resolve, reject) {\n const realFile = vfile(file)\n // Assume `ParseTree` (the result of the parser) matches `HeadTree` (the\n // input of the first transform).\n const parseTree =\n /** @type {HeadTree extends undefined ? Node : HeadTree} */ (\n /** @type {unknown} */ (self.parse(realFile))\n )\n\n self.run(parseTree, realFile, function (error, tree, file) {\n if (error || !tree || !file) {\n return realDone(error)\n }\n\n // Assume `TailTree` (the output of the last transform) matches\n // `CompileTree` (the input of the compiler).\n const compileTree =\n /** @type {CompileTree extends undefined ? Node : CompileTree} */ (\n /** @type {unknown} */ (tree)\n )\n\n const compileResult = self.stringify(compileTree, file)\n\n if (looksLikeAValue(compileResult)) {\n file.value = compileResult\n } else {\n file.result = compileResult\n }\n\n realDone(error, /** @type {VFileWithOutput} */ (file))\n })\n\n /**\n * @param {Error | undefined} error\n * @param {VFileWithOutput | undefined} [file]\n * @returns {undefined}\n */\n function realDone(error, file) {\n if (error || !file) {\n reject(error)\n } else if (resolve) {\n resolve(file)\n } else {\n assert(done, '`done` is defined if `resolve` is not')\n done(undefined, file)\n }\n }\n }\n }\n\n /**\n * Process the given file as configured on the processor.\n *\n * An error is thrown if asynchronous transforms are configured.\n *\n * > 👉 **Note**: `processSync` freezes the processor if not already *frozen*.\n *\n * > 👉 **Note**: `processSync` performs the parse, run, and stringify phases.\n *\n * @param {Compatible | undefined} [file]\n * File (optional); typically `string` or `VFile`; any value accepted as\n * `x` in `new VFile(x)`.\n * @returns {VFileWithOutput}\n * The processed file.\n *\n * The parsed, transformed, and compiled value is available at\n * `file.value` (see note).\n *\n * > 👉 **Note**: unified typically compiles by serializing: most\n * > compilers return `string` (or `Uint8Array`).\n * > Some compilers, such as the one configured with\n * > [`rehype-react`][rehype-react], return other values (in this case, a\n * > React tree).\n * > If you’re using a compiler that doesn’t serialize, expect different\n * > result values.\n * >\n * > To register custom results in TypeScript, add them to\n * > {@link CompileResultMap `CompileResultMap`}.\n *\n * [rehype-react]: https://github.com/rehypejs/rehype-react\n */\n processSync(file) {\n /** @type {boolean} */\n let complete = false\n /** @type {VFileWithOutput | undefined} */\n let result\n\n this.freeze()\n assertParser('processSync', this.parser || this.Parser)\n assertCompiler('processSync', this.compiler || this.Compiler)\n\n this.process(file, realDone)\n assertDone('processSync', 'process', complete)\n assert(result, 'we either bailed on an error or have a tree')\n\n return result\n\n /**\n * @type {ProcessCallback>}\n */\n function realDone(error, file) {\n complete = true\n bail(error)\n result = file\n }\n }\n\n /**\n * Run *transformers* on a syntax tree.\n *\n * > 👉 **Note**: `run` freezes the processor if not already *frozen*.\n *\n * > 👉 **Note**: `run` performs the run phase, not other phases.\n *\n * @overload\n * @param {HeadTree extends undefined ? Node : HeadTree} tree\n * @param {RunCallback} done\n * @returns {undefined}\n *\n * @overload\n * @param {HeadTree extends undefined ? Node : HeadTree} tree\n * @param {Compatible | undefined} file\n * @param {RunCallback} done\n * @returns {undefined}\n *\n * @overload\n * @param {HeadTree extends undefined ? Node : HeadTree} tree\n * @param {Compatible | undefined} [file]\n * @returns {Promise}\n *\n * @param {HeadTree extends undefined ? Node : HeadTree} tree\n * Tree to transform and inspect.\n * @param {(\n * RunCallback |\n * Compatible\n * )} [file]\n * File associated with `node` (optional); any value accepted as `x` in\n * `new VFile(x)`.\n * @param {RunCallback} [done]\n * Callback (optional).\n * @returns {Promise | undefined}\n * Nothing if `done` is given.\n * Otherwise, a promise rejected with a fatal error or resolved with the\n * transformed tree.\n */\n run(tree, file, done) {\n assertNode(tree)\n this.freeze()\n\n const transformers = this.transformers\n\n if (!done && typeof file === 'function') {\n done = file\n file = undefined\n }\n\n return done ? executor(undefined, done) : new Promise(executor)\n\n // Note: `void`s needed for TS.\n /**\n * @param {(\n * ((tree: TailTree extends undefined ? Node : TailTree) => undefined | void) |\n * undefined\n * )} resolve\n * @param {(error: Error) => undefined | void} reject\n * @returns {undefined}\n */\n function executor(resolve, reject) {\n assert(\n typeof file !== 'function',\n '`file` can’t be a `done` anymore, we checked'\n )\n const realFile = vfile(file)\n transformers.run(tree, realFile, realDone)\n\n /**\n * @param {Error | undefined} error\n * @param {Node} outputTree\n * @param {VFile} file\n * @returns {undefined}\n */\n function realDone(error, outputTree, file) {\n const resultingTree =\n /** @type {TailTree extends undefined ? Node : TailTree} */ (\n outputTree || tree\n )\n\n if (error) {\n reject(error)\n } else if (resolve) {\n resolve(resultingTree)\n } else {\n assert(done, '`done` is defined if `resolve` is not')\n done(undefined, resultingTree, file)\n }\n }\n }\n }\n\n /**\n * Run *transformers* on a syntax tree.\n *\n * An error is thrown if asynchronous transforms are configured.\n *\n * > 👉 **Note**: `runSync` freezes the processor if not already *frozen*.\n *\n * > 👉 **Note**: `runSync` performs the run phase, not other phases.\n *\n * @param {HeadTree extends undefined ? Node : HeadTree} tree\n * Tree to transform and inspect.\n * @param {Compatible | undefined} [file]\n * File associated with `node` (optional); any value accepted as `x` in\n * `new VFile(x)`.\n * @returns {TailTree extends undefined ? Node : TailTree}\n * Transformed tree.\n */\n runSync(tree, file) {\n /** @type {boolean} */\n let complete = false\n /** @type {(TailTree extends undefined ? Node : TailTree) | undefined} */\n let result\n\n this.run(tree, file, realDone)\n\n assertDone('runSync', 'run', complete)\n assert(result, 'we either bailed on an error or have a tree')\n return result\n\n /**\n * @type {RunCallback}\n */\n function realDone(error, tree) {\n bail(error)\n result = tree\n complete = true\n }\n }\n\n /**\n * Compile a syntax tree.\n *\n * > 👉 **Note**: `stringify` freezes the processor if not already *frozen*.\n *\n * > 👉 **Note**: `stringify` performs the stringify phase, not the run phase\n * > or other phases.\n *\n * @param {CompileTree extends undefined ? Node : CompileTree} tree\n * Tree to compile.\n * @param {Compatible | undefined} [file]\n * File associated with `node` (optional); any value accepted as `x` in\n * `new VFile(x)`.\n * @returns {CompileResult extends undefined ? Value : CompileResult}\n * Textual representation of the tree (see note).\n *\n * > 👉 **Note**: unified typically compiles by serializing: most compilers\n * > return `string` (or `Uint8Array`).\n * > Some compilers, such as the one configured with\n * > [`rehype-react`][rehype-react], return other values (in this case, a\n * > React tree).\n * > If you’re using a compiler that doesn’t serialize, expect different\n * > result values.\n * >\n * > To register custom results in TypeScript, add them to\n * > {@link CompileResultMap `CompileResultMap`}.\n *\n * [rehype-react]: https://github.com/rehypejs/rehype-react\n */\n stringify(tree, file) {\n this.freeze()\n const realFile = vfile(file)\n const compiler = this.compiler || this.Compiler\n assertCompiler('stringify', compiler)\n assertNode(tree)\n\n return compiler(tree, realFile)\n }\n\n /**\n * Configure the processor to use a plugin, a list of usable values, or a\n * preset.\n *\n * If the processor is already using a plugin, the previous plugin\n * configuration is changed based on the options that are passed in.\n * In other words, the plugin is not added a second time.\n *\n * > 👉 **Note**: `use` cannot be called on *frozen* processors.\n * > Call the processor first to create a new unfrozen processor.\n *\n * @example\n * There are many ways to pass plugins to `.use()`.\n * This example gives an overview:\n *\n * ```js\n * import {unified} from 'unified'\n *\n * unified()\n * // Plugin with options:\n * .use(pluginA, {x: true, y: true})\n * // Passing the same plugin again merges configuration (to `{x: true, y: false, z: true}`):\n * .use(pluginA, {y: false, z: true})\n * // Plugins:\n * .use([pluginB, pluginC])\n * // Two plugins, the second with options:\n * .use([pluginD, [pluginE, {}]])\n * // Preset with plugins and settings:\n * .use({plugins: [pluginF, [pluginG, {}]], settings: {position: false}})\n * // Settings only:\n * .use({settings: {position: false}})\n * ```\n *\n * @template {Array} [Parameters=[]]\n * @template {Node | string | undefined} [Input=undefined]\n * @template [Output=Input]\n *\n * @overload\n * @param {Preset | null | undefined} [preset]\n * @returns {Processor}\n *\n * @overload\n * @param {PluggableList} list\n * @returns {Processor}\n *\n * @overload\n * @param {Plugin} plugin\n * @param {...(Parameters | [boolean])} parameters\n * @returns {UsePlugin}\n *\n * @param {PluggableList | Plugin | Preset | null | undefined} value\n * Usable value.\n * @param {...unknown} parameters\n * Parameters, when a plugin is given as a usable value.\n * @returns {Processor}\n * Current processor.\n */\n use(value, ...parameters) {\n const attachers = this.attachers\n const namespace = this.namespace\n\n assertUnfrozen('use', this.frozen)\n\n if (value === null || value === undefined) {\n // Empty.\n } else if (typeof value === 'function') {\n addPlugin(value, parameters)\n } else if (typeof value === 'object') {\n if (Array.isArray(value)) {\n addList(value)\n } else {\n addPreset(value)\n }\n } else {\n throw new TypeError('Expected usable value, not `' + value + '`')\n }\n\n return this\n\n /**\n * @param {Pluggable} value\n * @returns {undefined}\n */\n function add(value) {\n if (typeof value === 'function') {\n addPlugin(value, [])\n } else if (typeof value === 'object') {\n if (Array.isArray(value)) {\n const [plugin, ...parameters] =\n /** @type {PluginTuple>} */ (value)\n addPlugin(plugin, parameters)\n } else {\n addPreset(value)\n }\n } else {\n throw new TypeError('Expected usable value, not `' + value + '`')\n }\n }\n\n /**\n * @param {Preset} result\n * @returns {undefined}\n */\n function addPreset(result) {\n if (!('plugins' in result) && !('settings' in result)) {\n throw new Error(\n 'Expected usable value but received an empty preset, which is probably a mistake: presets typically come with `plugins` and sometimes with `settings`, but this has neither'\n )\n }\n\n addList(result.plugins)\n\n if (result.settings) {\n namespace.settings = extend(true, namespace.settings, result.settings)\n }\n }\n\n /**\n * @param {PluggableList | null | undefined} plugins\n * @returns {undefined}\n */\n function addList(plugins) {\n let index = -1\n\n if (plugins === null || plugins === undefined) {\n // Empty.\n } else if (Array.isArray(plugins)) {\n while (++index < plugins.length) {\n const thing = plugins[index]\n add(thing)\n }\n } else {\n throw new TypeError('Expected a list of plugins, not `' + plugins + '`')\n }\n }\n\n /**\n * @param {Plugin} plugin\n * @param {Array} parameters\n * @returns {undefined}\n */\n function addPlugin(plugin, parameters) {\n let index = -1\n let entryIndex = -1\n\n while (++index < attachers.length) {\n if (attachers[index][0] === plugin) {\n entryIndex = index\n break\n }\n }\n\n if (entryIndex === -1) {\n attachers.push([plugin, ...parameters])\n }\n // Only set if there was at least a `primary` value, otherwise we’d change\n // `arguments.length`.\n else if (parameters.length > 0) {\n let [primary, ...rest] = parameters\n const currentPrimary = attachers[entryIndex][1]\n if (isPlainObj(currentPrimary) && isPlainObj(primary)) {\n primary = extend(true, currentPrimary, primary)\n }\n\n attachers[entryIndex] = [plugin, primary, ...rest]\n }\n }\n }\n}\n\n// Note: this returns a *callable* instance.\n// That’s why it’s documented as a function.\n/**\n * Create a new processor.\n *\n * @example\n * This example shows how a new processor can be created (from `remark`) and linked\n * to **stdin**(4) and **stdout**(4).\n *\n * ```js\n * import process from 'node:process'\n * import concatStream from 'concat-stream'\n * import {remark} from 'remark'\n *\n * process.stdin.pipe(\n * concatStream(function (buf) {\n * process.stdout.write(String(remark().processSync(buf)))\n * })\n * )\n * ```\n *\n * @returns\n * New *unfrozen* processor (`processor`).\n *\n * This processor is configured to work the same as its ancestor.\n * When the descendant processor is configured in the future it does not\n * affect the ancestral processor.\n */\nexport const unified = new Processor().freeze()\n\n/**\n * Assert a parser is available.\n *\n * @param {string} name\n * @param {unknown} value\n * @returns {asserts value is Parser}\n */\nfunction assertParser(name, value) {\n if (typeof value !== 'function') {\n throw new TypeError('Cannot `' + name + '` without `parser`')\n }\n}\n\n/**\n * Assert a compiler is available.\n *\n * @param {string} name\n * @param {unknown} value\n * @returns {asserts value is Compiler}\n */\nfunction assertCompiler(name, value) {\n if (typeof value !== 'function') {\n throw new TypeError('Cannot `' + name + '` without `compiler`')\n }\n}\n\n/**\n * Assert the processor is not frozen.\n *\n * @param {string} name\n * @param {unknown} frozen\n * @returns {asserts frozen is false}\n */\nfunction assertUnfrozen(name, frozen) {\n if (frozen) {\n throw new Error(\n 'Cannot call `' +\n name +\n '` on a frozen processor.\\nCreate a new processor first, by calling it: use `processor()` instead of `processor`.'\n )\n }\n}\n\n/**\n * Assert `node` is a unist node.\n *\n * @param {unknown} node\n * @returns {asserts node is Node}\n */\nfunction assertNode(node) {\n // `isPlainObj` unfortunately uses `any` instead of `unknown`.\n // type-coverage:ignore-next-line\n if (!isPlainObj(node) || typeof node.type !== 'string') {\n throw new TypeError('Expected node, got `' + node + '`')\n // Fine.\n }\n}\n\n/**\n * Assert that `complete` is `true`.\n *\n * @param {string} name\n * @param {string} asyncName\n * @param {unknown} complete\n * @returns {asserts complete is true}\n */\nfunction assertDone(name, asyncName, complete) {\n if (!complete) {\n throw new Error(\n '`' + name + '` finished async. Use `' + asyncName + '` instead'\n )\n }\n}\n\n/**\n * @param {Compatible | undefined} [value]\n * @returns {VFile}\n */\nfunction vfile(value) {\n return looksLikeAVFile(value) ? value : new VFile(value)\n}\n\n/**\n * @param {Compatible | undefined} [value]\n * @returns {value is VFile}\n */\nfunction looksLikeAVFile(value) {\n return Boolean(\n value &&\n typeof value === 'object' &&\n 'message' in value &&\n 'messages' in value\n )\n}\n\n/**\n * @param {unknown} [value]\n * @returns {value is Value}\n */\nfunction looksLikeAValue(value) {\n return typeof value === 'string' || isUint8Array(value)\n}\n\n/**\n * Assert `value` is an `Uint8Array`.\n *\n * @param {unknown} value\n * thing.\n * @returns {value is Uint8Array}\n * Whether `value` is an `Uint8Array`.\n */\nfunction isUint8Array(value) {\n return Boolean(\n value &&\n typeof value === 'object' &&\n 'byteLength' in value &&\n 'byteOffset' in value\n )\n}\n","// Register `Raw` in tree:\n/// \n\n/**\n * @typedef {import('hast').Element} Element\n * @typedef {import('hast').ElementContent} ElementContent\n * @typedef {import('hast').Nodes} Nodes\n * @typedef {import('hast').Parents} Parents\n * @typedef {import('hast').Root} Root\n * @typedef {import('hast-util-to-jsx-runtime').Components} JsxRuntimeComponents\n * @typedef {import('remark-rehype').Options} RemarkRehypeOptions\n * @typedef {import('unist-util-visit').BuildVisitor} Visitor\n * @typedef {import('unified').PluggableList} PluggableList\n */\n\n/**\n * @callback AllowElement\n * Filter elements.\n * @param {Readonly} element\n * Element to check.\n * @param {number} index\n * Index of `element` in `parent`.\n * @param {Readonly | undefined} parent\n * Parent of `element`.\n * @returns {boolean | null | undefined}\n * Whether to allow `element` (default: `false`).\n *\n * @typedef {Partial} Components\n * Map tag names to components.\n *\n * @typedef Deprecation\n * Deprecation.\n * @property {string} from\n * Old field.\n * @property {string} id\n * ID in readme.\n * @property {keyof Options} [to]\n * New field.\n *\n * @typedef Options\n * Configuration.\n * @property {AllowElement | null | undefined} [allowElement]\n * Filter elements (optional);\n * `allowedElements` / `disallowedElements` is used first.\n * @property {ReadonlyArray | null | undefined} [allowedElements]\n * Tag names to allow (default: all tag names);\n * cannot combine w/ `disallowedElements`.\n * @property {string | null | undefined} [children]\n * Markdown.\n * @property {string | null | undefined} [className]\n * Wrap in a `div` with this class name.\n * @property {Components | null | undefined} [components]\n * Map tag names to components.\n * @property {ReadonlyArray | null | undefined} [disallowedElements]\n * Tag names to disallow (default: `[]`);\n * cannot combine w/ `allowedElements`.\n * @property {PluggableList | null | undefined} [rehypePlugins]\n * List of rehype plugins to use.\n * @property {PluggableList | null | undefined} [remarkPlugins]\n * List of remark plugins to use.\n * @property {Readonly | null | undefined} [remarkRehypeOptions]\n * Options to pass through to `remark-rehype`.\n * @property {boolean | null | undefined} [skipHtml=false]\n * Ignore HTML in markdown completely (default: `false`).\n * @property {boolean | null | undefined} [unwrapDisallowed=false]\n * Extract (unwrap) what’s in disallowed elements (default: `false`);\n * normally when say `strong` is not allowed, it and it’s children are dropped,\n * with `unwrapDisallowed` the element itself is replaced by its children.\n * @property {UrlTransform | null | undefined} [urlTransform]\n * Change URLs (default: `defaultUrlTransform`)\n *\n * @callback UrlTransform\n * Transform all URLs.\n * @param {string} url\n * URL.\n * @param {string} key\n * Property name (example: `'href'`).\n * @param {Readonly} node\n * Node.\n * @returns {string | null | undefined}\n * Transformed URL (optional).\n */\n\nimport {unreachable} from 'devlop'\nimport {toJsxRuntime} from 'hast-util-to-jsx-runtime'\nimport {urlAttributes} from 'html-url-attributes'\n// @ts-expect-error: untyped.\nimport {Fragment, jsx, jsxs} from 'react/jsx-runtime'\nimport remarkParse from 'remark-parse'\nimport remarkRehype from 'remark-rehype'\nimport {unified} from 'unified'\nimport {visit} from 'unist-util-visit'\nimport {VFile} from 'vfile'\n\nconst changelog =\n 'https://github.com/remarkjs/react-markdown/blob/main/changelog.md'\n\n/** @type {PluggableList} */\nconst emptyPlugins = []\n/** @type {Readonly} */\nconst emptyRemarkRehypeOptions = {allowDangerousHtml: true}\nconst safeProtocol = /^(https?|ircs?|mailto|xmpp)$/i\n\n// Mutable because we `delete` any time it’s used and a message is sent.\n/** @type {ReadonlyArray>} */\nconst deprecations = [\n {from: 'astPlugins', id: 'remove-buggy-html-in-markdown-parser'},\n {from: 'allowDangerousHtml', id: 'remove-buggy-html-in-markdown-parser'},\n {\n from: 'allowNode',\n id: 'replace-allownode-allowedtypes-and-disallowedtypes',\n to: 'allowElement'\n },\n {\n from: 'allowedTypes',\n id: 'replace-allownode-allowedtypes-and-disallowedtypes',\n to: 'allowedElements'\n },\n {\n from: 'disallowedTypes',\n id: 'replace-allownode-allowedtypes-and-disallowedtypes',\n to: 'disallowedElements'\n },\n {from: 'escapeHtml', id: 'remove-buggy-html-in-markdown-parser'},\n {from: 'includeElementIndex', id: '#remove-includeelementindex'},\n {\n from: 'includeNodeIndex',\n id: 'change-includenodeindex-to-includeelementindex'\n },\n {from: 'linkTarget', id: 'remove-linktarget'},\n {from: 'plugins', id: 'change-plugins-to-remarkplugins', to: 'remarkPlugins'},\n {from: 'rawSourcePos', id: '#remove-rawsourcepos'},\n {from: 'renderers', id: 'change-renderers-to-components', to: 'components'},\n {from: 'source', id: 'change-source-to-children', to: 'children'},\n {from: 'sourcePos', id: '#remove-sourcepos'},\n {from: 'transformImageUri', id: '#add-urltransform', to: 'urlTransform'},\n {from: 'transformLinkUri', id: '#add-urltransform', to: 'urlTransform'}\n]\n\n/**\n * Component to render markdown.\n *\n * @param {Readonly} options\n * Props.\n * @returns {JSX.Element}\n * React element.\n */\nexport function Markdown(options) {\n const allowedElements = options.allowedElements\n const allowElement = options.allowElement\n const children = options.children || ''\n const className = options.className\n const components = options.components\n const disallowedElements = options.disallowedElements\n const rehypePlugins = options.rehypePlugins || emptyPlugins\n const remarkPlugins = options.remarkPlugins || emptyPlugins\n const remarkRehypeOptions = options.remarkRehypeOptions\n ? {...options.remarkRehypeOptions, ...emptyRemarkRehypeOptions}\n : emptyRemarkRehypeOptions\n const skipHtml = options.skipHtml\n const unwrapDisallowed = options.unwrapDisallowed\n const urlTransform = options.urlTransform || defaultUrlTransform\n\n const processor = unified()\n .use(remarkParse)\n .use(remarkPlugins)\n .use(remarkRehype, remarkRehypeOptions)\n .use(rehypePlugins)\n\n const file = new VFile()\n\n if (typeof children === 'string') {\n file.value = children\n } else {\n unreachable(\n 'Unexpected value `' +\n children +\n '` for `children` prop, expected `string`'\n )\n }\n\n if (allowedElements && disallowedElements) {\n unreachable(\n 'Unexpected combined `allowedElements` and `disallowedElements`, expected one or the other'\n )\n }\n\n for (const deprecation of deprecations) {\n if (Object.hasOwn(options, deprecation.from)) {\n unreachable(\n 'Unexpected `' +\n deprecation.from +\n '` prop, ' +\n (deprecation.to\n ? 'use `' + deprecation.to + '` instead'\n : 'remove it') +\n ' (see <' +\n changelog +\n '#' +\n deprecation.id +\n '> for more info)'\n )\n }\n }\n\n const mdastTree = processor.parse(file)\n /** @type {Nodes} */\n let hastTree = processor.runSync(mdastTree, file)\n\n // Wrap in `div` if there’s a class name.\n if (className) {\n hastTree = {\n type: 'element',\n tagName: 'div',\n properties: {className},\n // Assume no doctypes.\n children: /** @type {Array} */ (\n hastTree.type === 'root' ? hastTree.children : [hastTree]\n )\n }\n }\n\n visit(hastTree, transform)\n\n return toJsxRuntime(hastTree, {\n Fragment,\n components,\n ignoreInvalidStyle: true,\n jsx,\n jsxs,\n passKeys: true,\n passNode: true\n })\n\n /** @type {Visitor} */\n function transform(node, index, parent) {\n if (node.type === 'raw' && parent && typeof index === 'number') {\n if (skipHtml) {\n parent.children.splice(index, 1)\n } else {\n parent.children[index] = {type: 'text', value: node.value}\n }\n\n return index\n }\n\n if (node.type === 'element') {\n /** @type {string} */\n let key\n\n for (key in urlAttributes) {\n if (\n Object.hasOwn(urlAttributes, key) &&\n Object.hasOwn(node.properties, key)\n ) {\n const value = node.properties[key]\n const test = urlAttributes[key]\n if (test === null || test.includes(node.tagName)) {\n node.properties[key] = urlTransform(String(value || ''), key, node)\n }\n }\n }\n }\n\n if (node.type === 'element') {\n let remove = allowedElements\n ? !allowedElements.includes(node.tagName)\n : disallowedElements\n ? disallowedElements.includes(node.tagName)\n : false\n\n if (!remove && allowElement && typeof index === 'number') {\n remove = !allowElement(node, index, parent)\n }\n\n if (remove && parent && typeof index === 'number') {\n if (unwrapDisallowed && node.children) {\n parent.children.splice(index, 1, ...node.children)\n } else {\n parent.children.splice(index, 1)\n }\n\n return index\n }\n }\n }\n}\n\n/**\n * Make a URL safe.\n *\n * @satisfies {UrlTransform}\n * @param {string} value\n * URL.\n * @returns {string}\n * Safe URL.\n */\nexport function defaultUrlTransform(value) {\n // Same as:\n // \n // But without the `encode` part.\n const colon = value.indexOf(':')\n const questionMark = value.indexOf('?')\n const numberSign = value.indexOf('#')\n const slash = value.indexOf('/')\n\n if (\n // If there is no protocol, it’s relative.\n colon < 0 ||\n // If the first colon is after a `?`, `#`, or `/`, it’s not a protocol.\n (slash > -1 && colon > slash) ||\n (questionMark > -1 && colon > questionMark) ||\n (numberSign > -1 && colon > numberSign) ||\n // It is a protocol, it should be allowed.\n safeProtocol.test(value.slice(0, colon))\n ) {\n return value\n }\n\n return ''\n}\n","import type {\n FormEncType,\n HTMLFormMethod,\n RelativeRoutingType,\n} from \"@remix-run/router\";\nimport { stripBasename, UNSAFE_warning as warning } from \"@remix-run/router\";\n\nexport const defaultMethod: HTMLFormMethod = \"get\";\nconst defaultEncType: FormEncType = \"application/x-www-form-urlencoded\";\n\nexport function isHtmlElement(object: any): object is HTMLElement {\n return object != null && typeof object.tagName === \"string\";\n}\n\nexport function isButtonElement(object: any): object is HTMLButtonElement {\n return isHtmlElement(object) && object.tagName.toLowerCase() === \"button\";\n}\n\nexport function isFormElement(object: any): object is HTMLFormElement {\n return isHtmlElement(object) && object.tagName.toLowerCase() === \"form\";\n}\n\nexport function isInputElement(object: any): object is HTMLInputElement {\n return isHtmlElement(object) && object.tagName.toLowerCase() === \"input\";\n}\n\ntype LimitedMouseEvent = Pick<\n MouseEvent,\n \"button\" | \"metaKey\" | \"altKey\" | \"ctrlKey\" | \"shiftKey\"\n>;\n\nfunction isModifiedEvent(event: LimitedMouseEvent) {\n return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);\n}\n\nexport function shouldProcessLinkClick(\n event: LimitedMouseEvent,\n target?: string\n) {\n return (\n event.button === 0 && // Ignore everything but left clicks\n (!target || target === \"_self\") && // Let browser handle \"target=_blank\" etc.\n !isModifiedEvent(event) // Ignore clicks with modifier keys\n );\n}\n\nexport type ParamKeyValuePair = [string, string];\n\nexport type URLSearchParamsInit =\n | string\n | ParamKeyValuePair[]\n | Record\n | URLSearchParams;\n\n/**\n * Creates a URLSearchParams object using the given initializer.\n *\n * This is identical to `new URLSearchParams(init)` except it also\n * supports arrays as values in the object form of the initializer\n * instead of just strings. This is convenient when you need multiple\n * values for a given key, but don't want to use an array initializer.\n *\n * For example, instead of:\n *\n * let searchParams = new URLSearchParams([\n * ['sort', 'name'],\n * ['sort', 'price']\n * ]);\n *\n * you can do:\n *\n * let searchParams = createSearchParams({\n * sort: ['name', 'price']\n * });\n */\nexport function createSearchParams(\n init: URLSearchParamsInit = \"\"\n): URLSearchParams {\n return new URLSearchParams(\n typeof init === \"string\" ||\n Array.isArray(init) ||\n init instanceof URLSearchParams\n ? init\n : Object.keys(init).reduce((memo, key) => {\n let value = init[key];\n return memo.concat(\n Array.isArray(value) ? value.map((v) => [key, v]) : [[key, value]]\n );\n }, [] as ParamKeyValuePair[])\n );\n}\n\nexport function getSearchParamsForLocation(\n locationSearch: string,\n defaultSearchParams: URLSearchParams | null\n) {\n let searchParams = createSearchParams(locationSearch);\n\n if (defaultSearchParams) {\n // Use `defaultSearchParams.forEach(...)` here instead of iterating of\n // `defaultSearchParams.keys()` to work-around a bug in Firefox related to\n // web extensions. Relevant Bugzilla tickets:\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1414602\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1023984\n defaultSearchParams.forEach((_, key) => {\n if (!searchParams.has(key)) {\n defaultSearchParams.getAll(key).forEach((value) => {\n searchParams.append(key, value);\n });\n }\n });\n }\n\n return searchParams;\n}\n\n// Thanks https://github.com/sindresorhus/type-fest!\ntype JsonObject = { [Key in string]: JsonValue } & {\n [Key in string]?: JsonValue | undefined;\n};\ntype JsonArray = JsonValue[] | readonly JsonValue[];\ntype JsonPrimitive = string | number | boolean | null;\ntype JsonValue = JsonPrimitive | JsonObject | JsonArray;\n\nexport type SubmitTarget =\n | HTMLFormElement\n | HTMLButtonElement\n | HTMLInputElement\n | FormData\n | URLSearchParams\n | JsonValue\n | null;\n\n// One-time check for submitter support\nlet _formDataSupportsSubmitter: boolean | null = null;\n\nfunction isFormDataSubmitterSupported() {\n if (_formDataSupportsSubmitter === null) {\n try {\n new FormData(\n document.createElement(\"form\"),\n // @ts-expect-error if FormData supports the submitter parameter, this will throw\n 0\n );\n _formDataSupportsSubmitter = false;\n } catch (e) {\n _formDataSupportsSubmitter = true;\n }\n }\n return _formDataSupportsSubmitter;\n}\n\nexport interface SubmitOptions {\n /**\n * The HTTP method used to submit the form. Overrides ``.\n * Defaults to \"GET\".\n */\n method?: HTMLFormMethod;\n\n /**\n * The action URL path used to submit the form. Overrides ``.\n * Defaults to the path of the current route.\n */\n action?: string;\n\n /**\n * The encoding used to submit the form. Overrides ``.\n * Defaults to \"application/x-www-form-urlencoded\".\n */\n encType?: FormEncType;\n\n /**\n * Indicate a specific fetcherKey to use when using navigate=false\n */\n fetcherKey?: string;\n\n /**\n * navigate=false will use a fetcher instead of a navigation\n */\n navigate?: boolean;\n\n /**\n * Set `true` to replace the current entry in the browser's history stack\n * instead of creating a new one (i.e. stay on \"the same page\"). Defaults\n * to `false`.\n */\n replace?: boolean;\n\n /**\n * State object to add to the history stack entry for this navigation\n */\n state?: any;\n\n /**\n * Determines whether the form action is relative to the route hierarchy or\n * the pathname. Use this if you want to opt out of navigating the route\n * hierarchy and want to instead route based on /-delimited URL segments\n */\n relative?: RelativeRoutingType;\n\n /**\n * In browser-based environments, prevent resetting scroll after this\n * navigation when using the component\n */\n preventScrollReset?: boolean;\n\n /**\n * Enable flushSync for this navigation's state updates\n */\n unstable_flushSync?: boolean;\n\n /**\n * Enable view transitions on this submission navigation\n */\n unstable_viewTransition?: boolean;\n}\n\nconst supportedFormEncTypes: Set = new Set([\n \"application/x-www-form-urlencoded\",\n \"multipart/form-data\",\n \"text/plain\",\n]);\n\nfunction getFormEncType(encType: string | null) {\n if (encType != null && !supportedFormEncTypes.has(encType as FormEncType)) {\n warning(\n false,\n `\"${encType}\" is not a valid \\`encType\\` for \\`\\`/\\`\\` ` +\n `and will default to \"${defaultEncType}\"`\n );\n\n return null;\n }\n return encType;\n}\n\nexport function getFormSubmissionInfo(\n target: SubmitTarget,\n basename: string\n): {\n action: string | null;\n method: string;\n encType: string;\n formData: FormData | undefined;\n body: any;\n} {\n let method: string;\n let action: string | null;\n let encType: string;\n let formData: FormData | undefined;\n let body: any;\n\n if (isFormElement(target)) {\n // When grabbing the action from the element, it will have had the basename\n // prefixed to ensure non-JS scenarios work, so strip it since we'll\n // re-prefix in the router\n let attr = target.getAttribute(\"action\");\n action = attr ? stripBasename(attr, basename) : null;\n method = target.getAttribute(\"method\") || defaultMethod;\n encType = getFormEncType(target.getAttribute(\"enctype\")) || defaultEncType;\n\n formData = new FormData(target);\n } else if (\n isButtonElement(target) ||\n (isInputElement(target) &&\n (target.type === \"submit\" || target.type === \"image\"))\n ) {\n let form = target.form;\n\n if (form == null) {\n throw new Error(\n `Cannot submit a