Add barcode-detector-api-polyfill dependency and update environment variable declarations in SvelteKit project
This commit is contained in:
eewing
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import { Stream } from "../../common/Stream";
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/**
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* @constructor
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* @implements {Decoder}
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* @param {boolean} utf16_be True if big-endian, false if little-endian.
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* @param {{fatal: boolean}} options
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*/
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export declare class UTF16Decoder {
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private utf16_be;
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readonly fatal: boolean;
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utf16_lead_byte: any;
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utf16_lead_surrogate: any;
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constructor(utf16_be: boolean, options: {
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fatal: boolean;
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});
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/**
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* @param {Stream} stream The stream of bytes being decoded.
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* @param {number} bite The next byte read from the stream.
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* @return {?(number|!Array.<number>)} The next code point(s)
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* decoded, or null if not enough data exists in the input
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* stream to decode a complete code point.
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*/
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handler(stream: Stream, bite: number): (number | Array<number>) | null;
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}
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+95
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import { decoderError } from "../../encoding/encodings";
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import { finished } from "../../encoding/finished";
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import { end_of_stream } from "../../encoding/terminology";
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import { inRange } from "../../encoding/utilities";
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import { convertCodeUnitToBytes } from "./converCodeUnitToBytes";
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/**
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* @constructor
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* @implements {Decoder}
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* @param {boolean} utf16_be True if big-endian, false if little-endian.
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* @param {{fatal: boolean}} options
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*/
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var UTF16Decoder = /** @class */ (function () {
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function UTF16Decoder(utf16_be, options) {
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this.utf16_be = utf16_be;
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this.fatal = options.fatal;
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/** @type {?number} */ this.utf16_lead_byte = null;
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/** @type {?number} */ this.utf16_lead_surrogate = null;
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}
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/**
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* @param {Stream} stream The stream of bytes being decoded.
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* @param {number} bite The next byte read from the stream.
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* @return {?(number|!Array.<number>)} The next code point(s)
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* decoded, or null if not enough data exists in the input
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* stream to decode a complete code point.
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*/
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UTF16Decoder.prototype.handler = function (stream, bite) {
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// 1. If byte is end-of-stream and either utf-16 lead byte or
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// utf-16 lead surrogate is not null, set utf-16 lead byte and
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// utf-16 lead surrogate to null, and return error.
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if (bite === end_of_stream && (this.utf16_lead_byte !== null ||
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this.utf16_lead_surrogate !== null)) {
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return decoderError(this.fatal);
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}
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// 2. If byte is end-of-stream and utf-16 lead byte and utf-16
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// lead surrogate are null, return finished.
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if (bite === end_of_stream && this.utf16_lead_byte === null &&
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this.utf16_lead_surrogate === null) {
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return finished;
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}
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// 3. If utf-16 lead byte is null, set utf-16 lead byte to byte
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// and return continue.
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if (this.utf16_lead_byte === null) {
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this.utf16_lead_byte = bite;
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return null;
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}
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// 4. Let code unit be the result of:
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var code_unit;
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if (this.utf16_be) {
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// utf-16be decoder flag is set
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// (utf-16 lead byte << 8) + byte.
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code_unit = (this.utf16_lead_byte << 8) + bite;
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}
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else {
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// utf-16be decoder flag is unset
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// (byte << 8) + utf-16 lead byte.
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code_unit = (bite << 8) + this.utf16_lead_byte;
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}
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// Then set utf-16 lead byte to null.
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this.utf16_lead_byte = null;
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// 5. If utf-16 lead surrogate is not null, let lead surrogate
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// be utf-16 lead surrogate, set utf-16 lead surrogate to null,
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// and then run these substeps:
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if (this.utf16_lead_surrogate !== null) {
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var lead_surrogate = this.utf16_lead_surrogate;
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this.utf16_lead_surrogate = null;
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// 1. If code unit is in the range U+DC00 to U+DFFF,
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// inclusive, return a code point whose value is 0x10000 +
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// ((lead surrogate − 0xD800) << 10) + (code unit − 0xDC00).
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if (inRange(code_unit, 0xDC00, 0xDFFF)) {
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return 0x10000 + (lead_surrogate - 0xD800) * 0x400 +
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(code_unit - 0xDC00);
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}
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// 2. Prepend the sequence resulting of converting code unit
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// to bytes using utf-16be decoder flag to stream and return
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// error.
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stream.prepend(convertCodeUnitToBytes(code_unit, this.utf16_be));
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return decoderError(this.fatal);
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}
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// 6. If code unit is in the range U+D800 to U+DBFF, inclusive,
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// set utf-16 lead surrogate to code unit and return continue.
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if (inRange(code_unit, 0xD800, 0xDBFF)) {
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this.utf16_lead_surrogate = code_unit;
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return null;
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}
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// 7. If code unit is in the range U+DC00 to U+DFFF, inclusive,
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// return error.
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if (inRange(code_unit, 0xDC00, 0xDFFF))
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return decoderError(this.fatal);
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// 8. Return code point code unit.
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return code_unit;
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};
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return UTF16Decoder;
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}());
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export { UTF16Decoder };
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//# sourceMappingURL=UTF16Decoder.js.map
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+1
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+20
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import { Stream } from "../../common";
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/**
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* @constructor
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* @implements {Encoder}
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* @param {boolean} utf16_be True if big-endian, false if little-endian.
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* @param {{fatal: boolean}} options
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*/
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export declare class UTF16Encoder {
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private utf16_be;
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readonly fatal: boolean;
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constructor(utf16_be: boolean, options: {
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fatal: boolean;
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});
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/**
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* @param {Stream} stream Input stream.
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* @param {number} code_point Next code point read from the stream.
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* @return {(number|!Array.<number>)} Byte(s) to emit.
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*/
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handler(stream: Stream, code_point: number): (number | Array<number>);
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}
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+42
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import { finished } from "../../encoding/finished";
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import { end_of_stream } from "../../encoding/terminology";
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import { inRange } from "../../encoding/utilities";
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import { convertCodeUnitToBytes } from "./converCodeUnitToBytes";
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/**
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* @constructor
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* @implements {Encoder}
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* @param {boolean} utf16_be True if big-endian, false if little-endian.
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* @param {{fatal: boolean}} options
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*/
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var UTF16Encoder = /** @class */ (function () {
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function UTF16Encoder(utf16_be, options) {
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this.utf16_be = utf16_be;
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this.fatal = options.fatal;
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}
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/**
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* @param {Stream} stream Input stream.
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* @param {number} code_point Next code point read from the stream.
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* @return {(number|!Array.<number>)} Byte(s) to emit.
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*/
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UTF16Encoder.prototype.handler = function (stream, code_point) {
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// 1. If code point is end-of-stream, return finished.
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if (code_point === end_of_stream)
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return finished;
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// 2. If code point is in the range U+0000 to U+FFFF, inclusive,
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// return the sequence resulting of converting code point to
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// bytes using utf-16be encoder flag.
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if (inRange(code_point, 0x0000, 0xFFFF))
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return convertCodeUnitToBytes(code_point, this.utf16_be);
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// 3. Let lead be ((code point − 0x10000) >> 10) + 0xD800,
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// converted to bytes using utf-16be encoder flag.
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var lead = convertCodeUnitToBytes(((code_point - 0x10000) >> 10) + 0xD800, this.utf16_be);
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// 4. Let trail be ((code point − 0x10000) & 0x3FF) + 0xDC00,
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// converted to bytes using utf-16be encoder flag.
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var trail = convertCodeUnitToBytes(((code_point - 0x10000) & 0x3FF) + 0xDC00, this.utf16_be);
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// 5. Return a byte sequence of lead followed by trail.
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return lead.concat(trail);
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};
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return UTF16Encoder;
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}());
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export { UTF16Encoder };
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//# sourceMappingURL=UTF16Encoder.js.map
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+1
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{"version":3,"file":"UTF16Encoder.js","sourceRoot":"","sources":["../../../../src/coders/utf-16/UTF16Encoder.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,QAAQ,EAAE,MAAM,yBAAyB,CAAC;AACnD,OAAO,EAAE,aAAa,EAAE,MAAM,4BAA4B,CAAC;AAC3D,OAAO,EAAE,OAAO,EAAE,MAAM,0BAA0B,CAAC;AACnD,OAAO,EAAE,sBAAsB,EAAE,MAAM,yBAAyB,CAAC;AAEjE;;;;;GAKG;AACH;IAIE,sBAAoB,QAAiB,EAAE,OAA4B;QAA/C,aAAQ,GAAR,QAAQ,CAAS;QACnC,IAAI,CAAC,KAAK,GAAG,OAAO,CAAC,KAAK,CAAC;IAC7B,CAAC;IAED;;;;OAIG;IACH,8BAAO,GAAP,UAAQ,MAAc,EAAE,UAAkB;QACxC,sDAAsD;QACtD,IAAI,UAAU,KAAK,aAAa;YAC9B,OAAO,QAAQ,CAAC;QAElB,gEAAgE;QAChE,4DAA4D;QAC5D,qCAAqC;QACrC,IAAI,OAAO,CAAC,UAAU,EAAE,MAAM,EAAE,MAAM,CAAC;YACrC,OAAO,sBAAsB,CAAC,UAAU,EAAE,IAAI,CAAC,QAAQ,CAAC,CAAC;QAE3D,0DAA0D;QAC1D,kDAAkD;QAClD,IAAM,IAAI,GAAG,sBAAsB,CACjC,CAAC,CAAC,UAAU,GAAG,OAAO,CAAC,IAAI,EAAE,CAAC,GAAG,MAAM,EAAE,IAAI,CAAC,QAAQ,CAAC,CAAC;QAE1D,6DAA6D;QAC7D,kDAAkD;QAClD,IAAM,KAAK,GAAG,sBAAsB,CAClC,CAAC,CAAC,UAAU,GAAG,OAAO,CAAC,GAAG,KAAK,CAAC,GAAG,MAAM,EAAE,IAAI,CAAC,QAAQ,CAAC,CAAC;QAE5D,uDAAuD;QACvD,OAAO,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;IAC5B,CAAC;IACH,mBAAC;AAAD,CAAC,AArCD,IAqCC"}
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+6
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/**
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* @param {number} code_unit
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* @param {boolean} utf16be
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* @return {!Array.<number>} bytes
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*/
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export declare function convertCodeUnitToBytes(code_unit: number, utf16be: boolean): Array<number>;
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+18
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/**
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* @param {number} code_unit
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* @param {boolean} utf16be
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* @return {!Array.<number>} bytes
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*/
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export function convertCodeUnitToBytes(code_unit, utf16be) {
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// 1. Let byte1 be code unit >> 8.
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var byte1 = code_unit >> 8;
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// 2. Let byte2 be code unit & 0x00FF.
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var byte2 = code_unit & 0x00FF;
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// 3. Then return the bytes in order:
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// utf-16be flag is set: byte1, then byte2.
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if (utf16be)
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return [byte1, byte2];
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// utf-16be flag is unset: byte2, then byte1.
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return [byte2, byte1];
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}
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//# sourceMappingURL=converCodeUnitToBytes.js.map
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+1
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{"version":3,"file":"converCodeUnitToBytes.js","sourceRoot":"","sources":["../../../../src/coders/utf-16/converCodeUnitToBytes.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AACH,MAAM,UAAU,sBAAsB,CAAC,SAAiB,EAAE,OAAgB;IACxE,kCAAkC;IAClC,IAAM,KAAK,GAAG,SAAS,IAAI,CAAC,CAAC;IAE7B,sCAAsC;IACtC,IAAM,KAAK,GAAG,SAAS,GAAG,MAAM,CAAC;IAEjC,qCAAqC;IACrC,2CAA2C;IAC3C,IAAI,OAAO;QACT,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC;IACxB,6CAA6C;IAC7C,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC;AACxB,CAAC"}
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+2
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export * from './UTF16Decoder';
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export * from './UTF16Encoder';
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+3
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export * from './UTF16Decoder';
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export * from './UTF16Encoder';
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//# sourceMappingURL=index.js.map
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+1
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{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/coders/utf-16/index.ts"],"names":[],"mappings":"AAAA,cAAc,gBAAgB,CAAC;AAC/B,cAAc,gBAAgB,CAAC"}
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