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"use strict";Object.defineProperty(exports, "__esModule", { value: true });exports.arrayBufferToBase64URL = exports.arrayBufferToBase64 = exports.utf8ToUint8Array = exports.decodeBase64URL = exports.encodeBase64URL = exports.decodeBase64 = exports.encodeBase64 = void 0;const encodeBase64 = (str) => {    if (str === null) {        throw new TypeError('1st argument of "encodeBase64" should not be null.');    }    try {        const encoder = new TextEncoder();        const bytes = encoder.encode(str);        return btoa(String.fromCharCode(...bytes));    }    catch { }    try {        return Buffer.from(str).toString('base64');    }    catch (e) {        console.error('If you want to do "encodeBase64", polyfill "buffer" module.');        throw e;    }};exports.encodeBase64 = encodeBase64;const decodeBase64 = (str) => {    if (str === null) {        throw new TypeError('1st argument of "decodeBase64" should not be null.');    }    try {        const text = atob(str);        const bytes = new Uint8Array(text.split('').map((c) => c.charCodeAt(0)));        const decoder = new TextDecoder();        return decoder.decode(bytes);    }    catch { }    try {        return Buffer.from(str, 'base64').toString();    }    catch (e) {        console.error('If you want to do "decodeBase64", polyfill "buffer" module.');        throw e;    }};exports.decodeBase64 = decodeBase64;const encodeBase64URL = (str) => {    return (0, exports.encodeBase64)(str).replace(/=/g, '').replace(/\+/g, '-').replace(/\//g, '_');};exports.encodeBase64URL = encodeBase64URL;const decodeBase64URL = (str) => {    const pad = (s) => {        const diff = s.length % 4;        if (diff === 2) {            return `${s}==`;        }        if (diff === 3) {            return `${s}=`;        }        return s;    };    return (0, exports.decodeBase64)(pad(str).replace(/-/g, '+').replace('_', '/'));};exports.decodeBase64URL = decodeBase64URL;const utf8ToUint8Array = (str) => {    const encoder = new TextEncoder();    return encoder.encode(str);};exports.utf8ToUint8Array = utf8ToUint8Array;const arrayBufferToBase64 = async (buf) => {    if (typeof btoa === 'function') {        return btoa(String.fromCharCode(...new Uint8Array(buf)));    }    try {        return Buffer.from(String.fromCharCode(...new Uint8Array(buf))).toString('base64');    }    catch (e) { }    return '';};exports.arrayBufferToBase64 = arrayBufferToBase64;const arrayBufferToBase64URL = async (buf) => {    return (await (0, exports.arrayBufferToBase64)(buf)).replace(/=/g, '').replace(/\+/g, '-').replace(/\//g, '_');};exports.arrayBufferToBase64URL = arrayBufferToBase64URL;