Add barcode-detector-api-polyfill dependency and update environment variable declarations in SvelteKit project

node_modules/@zxing/text-encoding/es2015/encoding/defaultEncoding.d.ts

@@ -0,0 +1 @@
+/** @const */ export declare const DEFAULT_ENCODING = "utf-8";

node_modules/@zxing/text-encoding/es2015/encoding/defaultEncoding.js

@@ -0,0 +1,2 @@
+/** @const */ export const DEFAULT_ENCODING = 'utf-8';
+//# sourceMappingURL=defaultEncoding.js.map

node_modules/@zxing/text-encoding/es2015/encoding/defaultEncoding.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"defaultEncoding.js","sourceRoot":"","sources":["../../../src/encoding/defaultEncoding.ts"],"names":[],"mappings":"AACA,aAAa,CAAC,MAAM,CAAC,MAAM,gBAAgB,GAAG,OAAO,CAAC"}

node_modules/@zxing/text-encoding/es2015/encoding/encoding-factory.d.ts

@@ -0,0 +1,16 @@
+import { Decoder } from '../common/Decoder';
+import { Encoder } from '../common/Encoder';
+declare type XCoderFactory<Tncoder = Encoder | Decoder> = ({ fatal: boolean }: {
+    fatal: any;
+}) => Tncoder;
+declare type Encoders = {
+    [s: string]: XCoderFactory<Encoder>;
+};
+declare type Decoders = {
+    [s: string]: XCoderFactory<Decoder>;
+};
+/** @type {Object.<string, function({fatal:boolean}): Encoder>} */
+/** @type {Object.<string, function({fatal:boolean}): Decoder>} */
+export declare const encoders: Encoders;
+export declare const decoders: Decoders;
+export {};

node_modules/@zxing/text-encoding/es2015/encoding/encoding-factory.js

@@ -0,0 +1,168 @@
+// This is free and unencumbered software released into the public domain.
+// See LICENSE.md for more information.
+import { Big5Decoder, Big5Encoder } from '../coders/big5';
+import { EUCJPDecoder, EUCJPEncoder } from '../coders/euc-jp';
+import { EUCKRDecoder, EUCKREncoder } from '../coders/euc-kr';
+import { GB18030Decoder, GB18030Encoder } from '../coders/gb18030';
+import { ISO2022JPDecoder, ISO2022JPEncoder } from '../coders/iso-2022-jp';
+import { ShiftJISDecoder, ShiftJISEncoder } from '../coders/shift-jis';
+import { SingleByteDecoder, SingleByteEncoder } from '../coders/single-byte';
+import { UTF16Decoder, UTF16Encoder } from '../coders/utf-16';
+import { UTF8Decoder, UTF8Encoder } from '../coders/utf-8';
+import { XUserDefinedDecoder, XUserDefinedEncoder } from '../coders/x-user-defined';
+import { encodings } from './encodings';
+import { index } from './indexes';
+import { getEncodingIndexes } from './encoding-indexes-provider';
+//
+// Utilities
+//
+// import './encoding/utilities';
+//
+// Implementation of Encoding specification
+// https://encoding.spec.whatwg.org/
+//
+//
+// 4. Terminology
+//
+// import './encoding/terminology';
+//
+// 5. Encodings
+//
+// import "./encoding/encodings";
+//
+// 6. Indexes
+//
+// import './encoding/indexes';
+const encodingIndexes = getEncodingIndexes();
+// Registry of of encoder/decoder factories, by encoding name.
+/** @type {Object.<string, function({fatal:boolean}): Encoder>} */
+// const encoders: Encoders = {};
+/** @type {Object.<string, function({fatal:boolean}): Decoder>} */
+// const decoders: Decoders = {};
+//
+// 10. Legacy single-byte encodings
+//
+// 10.1 single-byte decoder
+// 10.2 single-byte encoder
+export const encoders = {
+    // 9.1 utf-8
+    // 9.1.1 utf-8 decoder
+    // 9.1.2 utf-8 encoder
+    /** @param {{fatal: boolean}} options */
+    'UTF-8': (options) => new UTF8Encoder(options),
+    //
+    // 11. Legacy multi-byte Chinese (simplified) encodings
+    //
+    // 11.1 gbk
+    // 11.1.1 gbk decoder
+    // gbk's decoder is gb18030's decoder.
+    // 11.1.2 gbk encoder
+    // gbk's encoder is gb18030's encoder with its gbk flag set.
+    /** @param {{fatal: boolean}} options */
+    'GBK': (options) => new GB18030Encoder(options, true),
+    // 11.2 gb18030
+    // 11.2.1 gb18030 decoder
+    // 11.2.2 gb18030 encoder
+    /** @param {{fatal: boolean}} options */
+    'gb18030': (options) => new GB18030Encoder(options),
+    //
+    // 12. Legacy multi-byte Chinese (traditional) encodings
+    //
+    // 12.1 Big5
+    // 12.1.1 Big5 decoder
+    // 12.1.2 Big5 encoder
+    /** @param {{fatal: boolean}} options */
+    'Big5': (options) => new Big5Encoder(options),
+    //
+    // 13. Legacy multi-byte Japanese encodings
+    //
+    // 13.1 euc-jp
+    // 13.1.1 euc-jp decoder
+    // 13.1.2 euc-jp encoder
+    /** @param {{fatal: boolean}} options */
+    'EUC-JP': (options) => new EUCJPEncoder(options),
+    // 13.2 iso-2022-jp
+    // 13.2.1 iso-2022-jp decoder
+    // 13.2.2 iso-2022-jp encoder
+    /** @param {{fatal: boolean}} options */
+    'ISO-2022-JP': (options) => new ISO2022JPEncoder(options),
+    // 13.3 Shift_JIS
+    // 13.3.1 Shift_JIS decoder
+    // 13.3.2 Shift_JIS encoder
+    /** @param {{fatal: boolean}} options */
+    'Shift_JIS': (options) => new ShiftJISEncoder(options),
+    //
+    // 14. Legacy multi-byte Korean encodings
+    //
+    // 14.1 euc-kr
+    // 14.1.1 euc-kr decoder
+    // 14.1.2 euc-kr encoder
+    /** @param {{fatal: boolean}} options */
+    'EUC-KR': (options) => new EUCKREncoder(options),
+    //
+    // 15. Legacy miscellaneous encodings
+    //
+    // 15.1 replacement
+    // Not needed - API throws RangeError
+    // 15.2 Common infrastructure for utf-16be and utf-16le
+    // 15.2.1 shared utf-16 decoder
+    // 15.2.2 shared utf-16 encoder
+    // 15.3 utf-16be
+    // 15.3.1 utf-16be decoder
+    /** @param {{fatal: boolean}} options */
+    'UTF-16BE': (options) => new UTF16Encoder(true, options),
+    // 15.3.2 utf-16be encoder
+    // 15.4 utf-16le
+    // 15.4.1 utf-16le decoder
+    /** @param {{fatal: boolean}} options */
+    'UTF-16LE': (options) => new UTF16Encoder(false, options),
+    // 15.4.2 utf-16le encoder
+    // 15.5 x-user-defined
+    // 15.5.1 x-user-defined decoder
+    // 15.5.2 x-user-defined encoder
+    /** @param {{fatal: boolean}} options */
+    'x-user-defined': (options) => new XUserDefinedEncoder(options),
+};
+export const decoders = {
+    /** @param {{fatal: boolean}} options */
+    'UTF-8': (options) => new UTF8Decoder(options),
+    /** @param {{fatal: boolean}} options */
+    'GBK': (options) => new GB18030Decoder(options),
+    /** @param {{fatal: boolean}} options */
+    'gb18030': (options) => new GB18030Decoder(options),
+    /** @param {{fatal: boolean}} options */
+    'Big5': (options) => new Big5Decoder(options),
+    /** @param {{fatal: boolean}} options */
+    'EUC-JP': (options) => new EUCJPDecoder(options),
+    /** @param {{fatal: boolean}} options */
+    'ISO-2022-JP': (options) => new ISO2022JPDecoder(options),
+    /** @param {{fatal: boolean}} options */
+    'Shift_JIS': (options) => new ShiftJISDecoder(options),
+    /** @param {{fatal: boolean}} options */
+    'EUC-KR': (options) => new EUCKRDecoder(options),
+    /** @param {{fatal: boolean}} options */
+    'UTF-16BE': (options) => new UTF16Decoder(true, options),
+    /** @param {{fatal: boolean}} options */
+    'UTF-16LE': (options) => new UTF16Decoder(false, options),
+    /** @param {{fatal: boolean}} options */
+    'x-user-defined': (options) => new XUserDefinedDecoder(options),
+};
+if (encodingIndexes) {
+    encodings.forEach(function (category) {
+        if (category.heading !== 'Legacy single-byte encodings')
+            return;
+        category.encodings.forEach(function (encoding) {
+            const name = encoding.name;
+            const idx = index(name.toLowerCase());
+            /** @param {{fatal: boolean}} options */
+            decoders[name] = function (options) {
+                return new SingleByteDecoder(idx, options);
+            };
+            /** @param {{fatal: boolean}} options */
+            encoders[name] = function (options) {
+                return new SingleByteEncoder(idx, options);
+            };
+        });
+    });
+}
+//# sourceMappingURL=encoding-factory.js.map

node_modules/@zxing/text-encoding/es2015/encoding/encoding-factory.js.map

@@ -0,0 +1 @@
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node_modules/@zxing/text-encoding/es2015/encoding/encoding-indexes-provider.d.ts

@@ -0,0 +1,4 @@
+export declare type EncodingIndexMap = {
+    [x: string]: number[];
+};
+export declare function getEncodingIndexes(): EncodingIndexMap;

node_modules/@zxing/text-encoding/es2015/encoding/encoding-indexes-provider.js

@@ -0,0 +1,26 @@
+import { getGlobalScope } from "../helper/getGlobalScope";
+let _encodingIndexes;
+function checkForEncodingIndexes() {
+    if (typeof TextEncodingIndexes !== 'undefined')
+        return TextEncodingIndexes.encodingIndexes;
+    const glo = getGlobalScope();
+    if (!glo)
+        return null;
+    if ('TextEncodingIndexes' in glo)
+        return global['TextEncodingIndexes']['encodingIndexes'];
+    if ('encoding-indexes' in glo)
+        return global['encodingIndexes'];
+    return null;
+}
+export function getEncodingIndexes() {
+    if (_encodingIndexes) {
+        return _encodingIndexes;
+    }
+    const indexes = checkForEncodingIndexes();
+    if (!indexes) {
+        return null;
+    }
+    _encodingIndexes = indexes;
+    return indexes;
+}
+//# sourceMappingURL=encoding-indexes-provider.js.map

node_modules/@zxing/text-encoding/es2015/encoding/encoding-indexes-provider.js.map

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node_modules/@zxing/text-encoding/es2015/encoding/encodings.d.ts

@@ -0,0 +1,35 @@
+/**
+ * @param {boolean} fatal If true, decoding errors raise an exception.
+ * @param {number=} opt_code_point Override the standard fallback code point.
+ * @return {number} The code point to insert on a decoding error.
+ */
+export declare function decoderError(fatal: boolean, opt_code_point?: number | undefined): number;
+/**
+ * @param {number} code_point The code point that could not be encoded.
+ * @return {number} Always throws, no value is actually returned.
+ */
+export declare function encoderError(code_point: number): number;
+/**
+ * @param {string} label The encoding label.
+ * @return {?{name:string,labels:Array.<string>}}
+ */
+export declare function getEncoding(label: string): {
+    name: string;
+    labels: Array<string>;
+} | null;
+/**
+ * Encodings table: https://encoding.spec.whatwg.org/encodings.json
+ * @const
+ * @type {!Array.<{
+ *          heading: string,
+ *          encodings: Array.<{name:string,labels:Array.<string>}>
+ *        }>}
+ */
+declare const encodings: {
+    heading: string;
+    encodings: {
+        name: string;
+        labels: string[];
+    }[];
+}[];
+export { encodings };

node_modules/@zxing/text-encoding/es2015/encoding/encodings.js

@@ -0,0 +1,425 @@
+/**
+ * @param {boolean} fatal If true, decoding errors raise an exception.
+ * @param {number=} opt_code_point Override the standard fallback code point.
+ * @return {number} The code point to insert on a decoding error.
+ */
+export function decoderError(fatal, opt_code_point = undefined) {
+    if (fatal)
+        throw TypeError("Decoder error");
+    return opt_code_point || 0xfffd;
+}
+/**
+ * @param {number} code_point The code point that could not be encoded.
+ * @return {number} Always throws, no value is actually returned.
+ */
+export function encoderError(code_point) {
+    throw TypeError("The code point " + code_point + " could not be encoded.");
+}
+// 5.2 Names and labels
+// TODO: Define @typedef for Encoding: {name:string,labels:Array.<string>}
+// https://github.com/google/closure-compiler/issues/247
+/**
+ * @param {string} label The encoding label.
+ * @return {?{name:string,labels:Array.<string>}}
+ */
+export function getEncoding(label) {
+    // 1. Remove any leading and trailing ASCII whitespace from label.
+    const keyLabel = String(label).trim().toLowerCase();
+    // 2. If label is an ASCII case-insensitive match for any of the
+    // labels listed in the table below, return the corresponding
+    // encoding, and failure otherwise.
+    if (keyLabel in label_to_encoding) {
+        return label_to_encoding[keyLabel];
+    }
+    return null;
+}
+/**
+ * Encodings table: https://encoding.spec.whatwg.org/encodings.json
+ * @const
+ * @type {!Array.<{
+ *          heading: string,
+ *          encodings: Array.<{name:string,labels:Array.<string>}>
+ *        }>}
+ */
+const encodings = [
+    {
+        encodings: [
+            {
+                labels: ["unicode-1-1-utf-8", "utf-8", "utf8"],
+                name: "UTF-8",
+            },
+        ],
+        heading: "The Encoding",
+    },
+    {
+        encodings: [
+            {
+                labels: ["866", "cp866", "csibm866", "ibm866"],
+                name: "IBM866",
+            },
+            {
+                labels: [
+                    "csisolatin2",
+                    "iso-8859-2",
+                    "iso-ir-101",
+                    "iso8859-2",
+                    "iso88592",
+                    "iso_8859-2",
+                    "iso_8859-2:1987",
+                    "l2",
+                    "latin2",
+                ],
+                name: "ISO-8859-2",
+            },
+            {
+                labels: [
+                    "csisolatin3",
+                    "iso-8859-3",
+                    "iso-ir-109",
+                    "iso8859-3",
+                    "iso88593",
+                    "iso_8859-3",
+                    "iso_8859-3:1988",
+                    "l3",
+                    "latin3",
+                ],
+                name: "ISO-8859-3",
+            },
+            {
+                labels: [
+                    "csisolatin4",
+                    "iso-8859-4",
+                    "iso-ir-110",
+                    "iso8859-4",
+                    "iso88594",
+                    "iso_8859-4",
+                    "iso_8859-4:1988",
+                    "l4",
+                    "latin4",
+                ],
+                name: "ISO-8859-4",
+            },
+            {
+                labels: [
+                    "csisolatincyrillic",
+                    "cyrillic",
+                    "iso-8859-5",
+                    "iso-ir-144",
+                    "iso8859-5",
+                    "iso88595",
+                    "iso_8859-5",
+                    "iso_8859-5:1988",
+                ],
+                name: "ISO-8859-5",
+            },
+            {
+                labels: [
+                    "arabic",
+                    "asmo-708",
+                    "csiso88596e",
+                    "csiso88596i",
+                    "csisolatinarabic",
+                    "ecma-114",
+                    "iso-8859-6",
+                    "iso-8859-6-e",
+                    "iso-8859-6-i",
+                    "iso-ir-127",
+                    "iso8859-6",
+                    "iso88596",
+                    "iso_8859-6",
+                    "iso_8859-6:1987",
+                ],
+                name: "ISO-8859-6",
+            },
+            {
+                labels: [
+                    "csisolatingreek",
+                    "ecma-118",
+                    "elot_928",
+                    "greek",
+                    "greek8",
+                    "iso-8859-7",
+                    "iso-ir-126",
+                    "iso8859-7",
+                    "iso88597",
+                    "iso_8859-7",
+                    "iso_8859-7:1987",
+                    "sun_eu_greek",
+                ],
+                name: "ISO-8859-7",
+            },
+            {
+                labels: [
+                    "csiso88598e",
+                    "csisolatinhebrew",
+                    "hebrew",
+                    "iso-8859-8",
+                    "iso-8859-8-e",
+                    "iso-ir-138",
+                    "iso8859-8",
+                    "iso88598",
+                    "iso_8859-8",
+                    "iso_8859-8:1988",
+                    "visual",
+                ],
+                name: "ISO-8859-8",
+            },
+            {
+                labels: ["csiso88598i", "iso-8859-8-i", "logical"],
+                name: "ISO-8859-8-I",
+            },
+            {
+                labels: [
+                    "csisolatin6",
+                    "iso-8859-10",
+                    "iso-ir-157",
+                    "iso8859-10",
+                    "iso885910",
+                    "l6",
+                    "latin6",
+                ],
+                name: "ISO-8859-10",
+            },
+            {
+                labels: ["iso-8859-13", "iso8859-13", "iso885913"],
+                name: "ISO-8859-13",
+            },
+            {
+                labels: ["iso-8859-14", "iso8859-14", "iso885914"],
+                name: "ISO-8859-14",
+            },
+            {
+                labels: [
+                    "csisolatin9",
+                    "iso-8859-15",
+                    "iso8859-15",
+                    "iso885915",
+                    "iso_8859-15",
+                    "l9",
+                ],
+                name: "ISO-8859-15",
+            },
+            {
+                labels: ["iso-8859-16"],
+                name: "ISO-8859-16",
+            },
+            {
+                labels: ["cskoi8r", "koi", "koi8", "koi8-r", "koi8_r"],
+                name: "KOI8-R",
+            },
+            {
+                labels: ["koi8-ru", "koi8-u"],
+                name: "KOI8-U",
+            },
+            {
+                labels: ["csmacintosh", "mac", "macintosh", "x-mac-roman"],
+                name: "macintosh",
+            },
+            {
+                labels: [
+                    "dos-874",
+                    "iso-8859-11",
+                    "iso8859-11",
+                    "iso885911",
+                    "tis-620",
+                    "windows-874",
+                ],
+                name: "windows-874",
+            },
+            {
+                labels: ["cp1250", "windows-1250", "x-cp1250"],
+                name: "windows-1250",
+            },
+            {
+                labels: ["cp1251", "windows-1251", "x-cp1251"],
+                name: "windows-1251",
+            },
+            {
+                labels: [
+                    "ansi_x3.4-1968",
+                    "cp1252",
+                    "cp819",
+                    "ibm819",
+                    "iso-ir-100",
+                    "windows-1252",
+                    "x-cp1252",
+                ],
+                name: "windows-1252",
+            },
+            {
+                labels: [
+                    "ascii",
+                    "us-ascii",
+                    "iso-8859-1",
+                    "iso8859-1",
+                    "iso88591",
+                    "iso_8859-1",
+                    "iso_8859-1:1987",
+                    "l1",
+                    "latin1",
+                    "csisolatin1",
+                ],
+                name: "iso-8859-1",
+            },
+            {
+                labels: ["cp1253", "windows-1253", "x-cp1253"],
+                name: "windows-1253",
+            },
+            {
+                labels: [
+                    "cp1254",
+                    "csisolatin5",
+                    "iso-8859-9",
+                    "iso-ir-148",
+                    "iso8859-9",
+                    "iso88599",
+                    "iso_8859-9",
+                    "iso_8859-9:1989",
+                    "l5",
+                    "latin5",
+                    "windows-1254",
+                    "x-cp1254",
+                ],
+                name: "windows-1254",
+            },
+            {
+                labels: ["cp1255", "windows-1255", "x-cp1255"],
+                name: "windows-1255",
+            },
+            {
+                labels: ["cp1256", "windows-1256", "x-cp1256"],
+                name: "windows-1256",
+            },
+            {
+                labels: ["cp1257", "windows-1257", "x-cp1257"],
+                name: "windows-1257",
+            },
+            {
+                labels: ["cp1258", "windows-1258", "x-cp1258"],
+                name: "windows-1258",
+            },
+            {
+                labels: ["x-mac-cyrillic", "x-mac-ukrainian"],
+                name: "x-mac-cyrillic",
+            },
+        ],
+        heading: "Legacy single-byte encodings",
+    },
+    {
+        encodings: [
+            {
+                labels: [
+                    "chinese",
+                    "csgb2312",
+                    "csiso58gb231280",
+                    "gb2312",
+                    "gb_2312",
+                    "gb_2312-80",
+                    "gbk",
+                    "iso-ir-58",
+                    "x-gbk",
+                ],
+                name: "GBK",
+            },
+            {
+                labels: ["gb18030"],
+                name: "gb18030",
+            },
+        ],
+        heading: "Legacy multi-byte Chinese (simplified) encodings",
+    },
+    {
+        encodings: [
+            {
+                labels: ["big5", "big5-hkscs", "cn-big5", "csbig5", "x-x-big5"],
+                name: "Big5",
+            },
+        ],
+        heading: "Legacy multi-byte Chinese (traditional) encodings",
+    },
+    {
+        encodings: [
+            {
+                labels: ["cseucpkdfmtjapanese", "euc-jp", "x-euc-jp"],
+                name: "EUC-JP",
+            },
+            {
+                labels: ["csiso2022jp", "iso-2022-jp"],
+                name: "ISO-2022-JP",
+            },
+            {
+                labels: [
+                    "csshiftjis",
+                    "ms932",
+                    "ms_kanji",
+                    "shift-jis",
+                    "shift_jis",
+                    "sjis",
+                    "windows-31j",
+                    "x-sjis",
+                ],
+                name: "Shift_JIS",
+            },
+        ],
+        heading: "Legacy multi-byte Japanese encodings",
+    },
+    {
+        encodings: [
+            {
+                labels: [
+                    "cseuckr",
+                    "csksc56011987",
+                    "euc-kr",
+                    "iso-ir-149",
+                    "korean",
+                    "ks_c_5601-1987",
+                    "ks_c_5601-1989",
+                    "ksc5601",
+                    "ksc_5601",
+                    "windows-949",
+                ],
+                name: "EUC-KR",
+            },
+        ],
+        heading: "Legacy multi-byte Korean encodings",
+    },
+    {
+        encodings: [
+            {
+                labels: [
+                    "csiso2022kr",
+                    "hz-gb-2312",
+                    "iso-2022-cn",
+                    "iso-2022-cn-ext",
+                    "iso-2022-kr",
+                ],
+                name: "replacement",
+            },
+            {
+                labels: ["utf-16be"],
+                name: "UTF-16BE",
+            },
+            {
+                labels: ["utf-16", "utf-16le"],
+                name: "UTF-16LE",
+            },
+            {
+                labels: ["x-user-defined"],
+                name: "x-user-defined",
+            },
+        ],
+        heading: "Legacy miscellaneous encodings",
+    },
+];
+// Label to encoding registry.
+/** @type {Object.<string,{name:string,labels:Array.<string>}>} */
+const label_to_encoding = {};
+encodings.forEach((category) => {
+    category.encodings.forEach((encoding) => {
+        encoding.labels.forEach((label) => {
+            label_to_encoding[label] = encoding;
+        });
+    });
+});
+export { encodings };
+//# sourceMappingURL=encodings.js.map

node_modules/@zxing/text-encoding/es2015/encoding/finished.d.ts

@@ -0,0 +1,2 @@
+/** @const */
+export declare const finished = -1;

node_modules/@zxing/text-encoding/es2015/encoding/finished.js

@@ -0,0 +1,4 @@
+// 5.1 Encoders and decoders
+/** @const */
+export const finished = -1;
+//# sourceMappingURL=finished.js.map

node_modules/@zxing/text-encoding/es2015/encoding/finished.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"finished.js","sourceRoot":"","sources":["../../../src/encoding/finished.ts"],"names":[],"mappings":"AAAA,4BAA4B;AAC5B,aAAa;AACb,MAAM,CAAC,MAAM,QAAQ,GAAG,CAAC,CAAC,CAAC"}

node_modules/@zxing/text-encoding/es2015/encoding/indexes.d.ts

@@ -0,0 +1,45 @@
+/**
+ * @param {number} pointer The |pointer| to search for.
+ * @param {(!Array.<?number>|undefined)} index The |index| to search within.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in |index|.
+ */
+export declare function indexCodePointFor(pointer: number, index: (Array<number | null> | undefined)): number | null;
+/**
+ * @param {number} code_point The |code point| to search for.
+ * @param {!Array.<?number>} index The |index| to search within.
+ * @return {?number} The first pointer corresponding to |code point| in
+ *     |index|, or null if |code point| is not in |index|.
+ */
+export declare function indexPointerFor(code_point: number, index: Array<number | null>): number | null;
+/**
+ * @param {string} name Name of the index.
+ * @return {(!Array.<number>|!Array.<Array.<number>>)}
+ *  */
+export declare function index(name: string): number[] | number[][];
+/**
+ * @param {number} pointer The |pointer| to search for in the gb18030 index.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in the gb18030 index.
+ */
+export declare function indexGB18030RangesCodePointFor(pointer: number): number | null;
+/**
+ * @param {number} code_point The |code point| to locate in the gb18030 index.
+ * @return {number} The first pointer corresponding to |code point| in the
+ *     gb18030 index.
+ */
+export declare function indexGB18030RangesPointerFor(code_point: number): number;
+/**
+ * @param {number} code_point The |code_point| to search for in the Shift_JIS
+ *     index.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in the Shift_JIS index.
+ */
+export declare function indexShiftJISPointerFor(code_point: number): number | null;
+/**
+ * @param {number} code_point The |code_point| to search for in the big5
+ *     index.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in the big5 index.
+ */
+export declare function indexBig5PointerFor(code_point: number): number | null;

node_modules/@zxing/text-encoding/es2015/encoding/indexes.js

@@ -0,0 +1,143 @@
+import { getArrayVal } from "../helper/getArrayVal";
+import { inRange } from "./utilities";
+import { getEncodingIndexes } from "./encoding-indexes-provider";
+/**
+ * @param {number} pointer The |pointer| to search for.
+ * @param {(!Array.<?number>|undefined)} index The |index| to search within.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in |index|.
+ */
+export function indexCodePointFor(pointer, index) {
+    if (!index)
+        return null;
+    return index[pointer] || null;
+}
+/**
+ * @param {number} code_point The |code point| to search for.
+ * @param {!Array.<?number>} index The |index| to search within.
+ * @return {?number} The first pointer corresponding to |code point| in
+ *     |index|, or null if |code point| is not in |index|.
+ */
+export function indexPointerFor(code_point, index) {
+    const pointer = index.indexOf(code_point);
+    return pointer === -1 ? null : pointer;
+}
+/**
+ * @param {string} name Name of the index.
+ * @return {(!Array.<number>|!Array.<Array.<number>>)}
+ *  */
+export function index(name) {
+    const encodingIndexes = getEncodingIndexes();
+    if (!encodingIndexes) {
+        throw Error("Indexes missing." +
+            " Did you forget to include encoding-indexes.js first?");
+    }
+    return encodingIndexes[name];
+}
+/**
+ * @param {number} pointer The |pointer| to search for in the gb18030 index.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in the gb18030 index.
+ */
+export function indexGB18030RangesCodePointFor(pointer) {
+    // 1. If pointer is greater than 39419 and less than 189000, or
+    // pointer is greater than 1237575, return null.
+    if ((pointer > 39419 && pointer < 189000) || (pointer > 1237575))
+        return null;
+    // 2. If pointer is 7457, return code point U+E7C7.
+    if (pointer === 7457)
+        return 0xE7C7;
+    // 3. Let offset be the last pointer in index gb18030 ranges that
+    // is equal to or less than pointer and let code point offset be
+    // its corresponding code point.
+    let offset = 0;
+    let code_point_offset = 0;
+    const idx = index('gb18030-ranges');
+    for (let i = 0; i < idx.length; ++i) {
+        /** @type {!Array.<number>} */
+        const entry = getArrayVal(idx[i]);
+        if (entry[0] <= pointer) {
+            offset = entry[0];
+            code_point_offset = entry[1];
+        }
+        else {
+            break;
+        }
+    }
+    // 4. Return a code point whose value is code point offset +
+    // pointer − offset.
+    return code_point_offset + pointer - offset;
+}
+/**
+ * @param {number} code_point The |code point| to locate in the gb18030 index.
+ * @return {number} The first pointer corresponding to |code point| in the
+ *     gb18030 index.
+ */
+export function indexGB18030RangesPointerFor(code_point) {
+    // 1. If code point is U+E7C7, return pointer 7457.
+    if (code_point === 0xE7C7)
+        return 7457;
+    // 2. Let offset be the last code point in index gb18030 ranges
+    // that is equal to or less than code point and let pointer offset
+    // be its corresponding pointer.
+    let offset = 0;
+    let pointer_offset = 0;
+    const idx = index('gb18030-ranges');
+    for (let i = 0; i < idx.length; ++i) {
+        const idxVal = idx[i];
+        /** @type {!Array.<number>} */
+        const entry = getArrayVal(idxVal);
+        if (entry[1] <= code_point) {
+            offset = entry[1];
+            pointer_offset = entry[0];
+        }
+        else {
+            break;
+        }
+    }
+    // 3. Return a pointer whose value is pointer offset + code point
+    // − offset.
+    return pointer_offset + code_point - offset;
+}
+/**
+ * @param {number} code_point The |code_point| to search for in the Shift_JIS
+ *     index.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in the Shift_JIS index.
+ */
+export function indexShiftJISPointerFor(code_point) {
+    // 1. Let index be index jis0208 excluding all entries whose
+    // pointer is in the range 8272 to 8835, inclusive.
+    shift_jis_index = shift_jis_index ||
+        index('jis0208').map(function (code_point, pointer) {
+            return inRange(pointer, 8272, 8835) ? null : code_point;
+        });
+    const index_ = shift_jis_index;
+    // 2. Return the index pointer for code point in index.
+    return index_.indexOf(code_point);
+}
+let shift_jis_index;
+/**
+ * @param {number} code_point The |code_point| to search for in the big5
+ *     index.
+ * @return {?number} The code point corresponding to |pointer| in |index|,
+ *     or null if |code point| is not in the big5 index.
+ */
+export function indexBig5PointerFor(code_point) {
+    // 1. Let index be index Big5 excluding all entries whose pointer
+    big5_index_no_hkscs = big5_index_no_hkscs ||
+        index('big5').map((code_point, pointer) => (pointer < (0xA1 - 0x81) * 157) ? null : code_point);
+    const index_ = big5_index_no_hkscs;
+    // 2. If code point is U+2550, U+255E, U+2561, U+256A, U+5341, or
+    // U+5345, return the last pointer corresponding to code point in
+    // index.
+    if (code_point === 0x2550 || code_point === 0x255E ||
+        code_point === 0x2561 || code_point === 0x256A ||
+        code_point === 0x5341 || code_point === 0x5345) {
+        return index_.lastIndexOf(code_point);
+    }
+    // 3. Return the index pointer for code point in index.
+    return indexPointerFor(code_point, index_);
+}
+let big5_index_no_hkscs;
+//# sourceMappingURL=indexes.js.map

node_modules/@zxing/text-encoding/es2015/encoding/indexes.js.map

@@ -0,0 +1 @@
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node_modules/@zxing/text-encoding/es2015/encoding/polyfill.d.ts

@@ -0,0 +1 @@
+export {};

node_modules/@zxing/text-encoding/es2015/encoding/polyfill.js

@@ -0,0 +1,7 @@
+import { TextDecoder } from "../common/TextDecoder";
+import { TextEncoder } from "../common/TextEncoder";
+if (!global['TextEncoder'])
+    global['TextEncoder'] = TextEncoder;
+if (!global['TextDecoder'])
+    global['TextDecoder'] = TextDecoder;
+//# sourceMappingURL=polyfill.js.map

node_modules/@zxing/text-encoding/es2015/encoding/polyfill.js.map

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node_modules/@zxing/text-encoding/es2015/encoding/terminology.d.ts

@@ -0,0 +1,16 @@
+/**
+ * An ASCII byte is a byte in the range 0x00 to 0x7F, inclusive.
+ * @param {number} a The number to test.
+ * @return {boolean} True if a is in the range 0x00 to 0x7F, inclusive.
+ */
+export declare function isASCIIByte(a: number): boolean;
+/**
+ * An ASCII code point is a code point in the range U+0000 to
+ * U+007F, inclusive.
+ */
+export declare const isASCIICodePoint: typeof isASCIIByte;
+/**
+ * End-of-stream is a special token that signifies no more tokens
+ * are in the stream.
+ * @const
+ */ export declare const end_of_stream = -1;

node_modules/@zxing/text-encoding/es2015/encoding/terminology.js

@@ -0,0 +1,26 @@
+//
+// Implementation of Encoding specification
+// https://encoding.spec.whatwg.org/
+//
+//
+// 4. Terminology
+//
+/**
+ * An ASCII byte is a byte in the range 0x00 to 0x7F, inclusive.
+ * @param {number} a The number to test.
+ * @return {boolean} True if a is in the range 0x00 to 0x7F, inclusive.
+ */
+export function isASCIIByte(a) {
+    return 0x00 <= a && a <= 0x7F;
+}
+/**
+ * An ASCII code point is a code point in the range U+0000 to
+ * U+007F, inclusive.
+ */
+export const isASCIICodePoint = isASCIIByte;
+/**
+ * End-of-stream is a special token that signifies no more tokens
+ * are in the stream.
+ * @const
+ */ export const end_of_stream = -1;
+//# sourceMappingURL=terminology.js.map

node_modules/@zxing/text-encoding/es2015/encoding/terminology.js.map

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node_modules/@zxing/text-encoding/es2015/encoding/utilities.d.ts

@@ -0,0 +1,30 @@
+/**
+ * @param {number} a The number to test.
+ * @param {number} min The minimum value in the range, inclusive.
+ * @param {number} max The maximum value in the range, inclusive.
+ * @return {boolean} True if a >= min and a <= max.
+ */
+export declare function inRange(a: number, min: number, max: number): boolean;
+/**
+ * @param {!Array.<*>} array The array to check.
+ * @param {*} item The item to look for in the array.
+ * @return {boolean} True if the item appears in the array.
+ */
+export declare function includes(array: Array<any>, item: any): boolean;
+/**
+ * @param {*} o
+ * @return {Object}
+ */
+export declare function ToDictionary(o: any): {
+    [x: string]: any;
+};
+/**
+ * @param {string} string Input string of UTF-16 code units.
+ * @return {!Array.<number>} Code points.
+ */
+export declare function stringToCodePoints(string: string): Array<number>;
+/**
+ * @param {!Array.<number>} code_points Array of code points.
+ * @return {string} string String of UTF-16 code units.
+ */
+export declare function codePointsToString(code_points: Array<number>): string;

node_modules/@zxing/text-encoding/es2015/encoding/utilities.js

@@ -0,0 +1,112 @@
+/**
+ * @param {number} a The number to test.
+ * @param {number} min The minimum value in the range, inclusive.
+ * @param {number} max The maximum value in the range, inclusive.
+ * @return {boolean} True if a >= min and a <= max.
+ */
+export function inRange(a, min, max) {
+    return min <= a && a <= max;
+}
+/**
+ * @param {!Array.<*>} array The array to check.
+ * @param {*} item The item to look for in the array.
+ * @return {boolean} True if the item appears in the array.
+ */
+export function includes(array, item) {
+    return array.indexOf(item) !== -1;
+}
+/**
+ * @param {*} o
+ * @return {Object}
+ */
+export function ToDictionary(o) {
+    if (o === undefined || o === null)
+        return {};
+    if (o === Object(o))
+        return o;
+    throw TypeError('Could not convert argument to dictionary');
+}
+/**
+ * @param {string} string Input string of UTF-16 code units.
+ * @return {!Array.<number>} Code points.
+ */
+export function stringToCodePoints(string) {
+    // https://heycam.github.io/webidl/#dfn-obtain-unicode
+    // 1. Let S be the DOMString value.
+    const s = String(string);
+    // 2. Let n be the length of S.
+    const n = s.length;
+    // 3. Initialize i to 0.
+    let i = 0;
+    // 4. Initialize U to be an empty sequence of Unicode characters.
+    const u = [];
+    // 5. While i < n:
+    while (i < n) {
+        // 1. Let c be the code unit in S at index i.
+        const c = s.charCodeAt(i);
+        // 2. Depending on the value of c:
+        // c < 0xD800 or c > 0xDFFF
+        if (c < 0xD800 || c > 0xDFFF) {
+            // Append to U the Unicode character with code point c.
+            u.push(c);
+        }
+        // 0xDC00 ≤ c ≤ 0xDFFF
+        else if (0xDC00 <= c && c <= 0xDFFF) {
+            // Append to U a U+FFFD REPLACEMENT CHARACTER.
+            u.push(0xFFFD);
+        }
+        // 0xD800 ≤ c ≤ 0xDBFF
+        else if (0xD800 <= c && c <= 0xDBFF) {
+            // 1. If i = n−1, then append to U a U+FFFD REPLACEMENT
+            // CHARACTER.
+            if (i === n - 1) {
+                u.push(0xFFFD);
+            }
+            // 2. Otherwise, i < n−1:
+            else {
+                // 1. Let d be the code unit in S at index i+1.
+                const d = s.charCodeAt(i + 1);
+                // 2. If 0xDC00 ≤ d ≤ 0xDFFF, then:
+                if (0xDC00 <= d && d <= 0xDFFF) {
+                    // 1. Let a be c & 0x3FF.
+                    const a = c & 0x3FF;
+                    // 2. Let b be d & 0x3FF.
+                    const b = d & 0x3FF;
+                    // 3. Append to U the Unicode character with code point
+                    // 2^16+2^10*a+b.
+                    u.push(0x10000 + (a << 10) + b);
+                    // 4. Set i to i+1.
+                    i += 1;
+                }
+                // 3. Otherwise, d < 0xDC00 or d > 0xDFFF. Append to U a
+                // U+FFFD REPLACEMENT CHARACTER.
+                else {
+                    u.push(0xFFFD);
+                }
+            }
+        }
+        // 3. Set i to i+1.
+        i += 1;
+    }
+    // 6. Return U.
+    return u;
+}
+/**
+ * @param {!Array.<number>} code_points Array of code points.
+ * @return {string} string String of UTF-16 code units.
+ */
+export function codePointsToString(code_points) {
+    let s = '';
+    for (let i = 0; i < code_points.length; ++i) {
+        let cp = code_points[i];
+        if (cp <= 0xFFFF) {
+            s += String.fromCharCode(cp);
+        }
+        else {
+            cp -= 0x10000;
+            s += String.fromCharCode((cp >> 10) + 0xD800, (cp & 0x3FF) + 0xDC00);
+        }
+    }
+    return s;
+}
+//# sourceMappingURL=utilities.js.map

node_modules/@zxing/text-encoding/es2015/encoding/utilities.js.map

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