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/* ES Module Shims Wasm 1.8.2 */

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(function () {

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const hasWindow = typeof window !== 'undefined';

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const hasDocument = typeof document !== 'undefined';

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const noop = () => {};

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const optionsScript = hasDocument ? document.querySelector('script[type=esms-options]') : undefined;

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const esmsInitOptions = optionsScript ? JSON.parse(optionsScript.innerHTML) : {};

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Object.assign(esmsInitOptions, self.esmsInitOptions || {});

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let shimMode = hasDocument ? !!esmsInitOptions.shimMode : true;

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const importHook = globalHook(shimMode && esmsInitOptions.onimport);

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const resolveHook = globalHook(shimMode && esmsInitOptions.resolve);

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let fetchHook = esmsInitOptions.fetch ? globalHook(esmsInitOptions.fetch) : fetch;

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const metaHook = esmsInitOptions.meta ? globalHook(shimMode && esmsInitOptions.meta) : noop;

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const mapOverrides = esmsInitOptions.mapOverrides;

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let nonce = esmsInitOptions.nonce;

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if (!nonce && hasDocument) {

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const nonceElement = document.querySelector('script[nonce]');

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if (nonceElement)

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nonce = nonceElement.nonce || nonceElement.getAttribute('nonce');

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}

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const onerror = globalHook(esmsInitOptions.onerror || noop);

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const onpolyfill = esmsInitOptions.onpolyfill ? globalHook(esmsInitOptions.onpolyfill) : () => {

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console.log('%c^^ Module TypeError above is polyfilled and can be ignored ^^', 'font-weight:900;color:#391');

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};

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const { revokeBlobURLs, noLoadEventRetriggers, enforceIntegrity } = esmsInitOptions;

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function globalHook (name) {

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return typeof name === 'string' ? self[name] : name;

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}

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const enable = Array.isArray(esmsInitOptions.polyfillEnable) ? esmsInitOptions.polyfillEnable : [];

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const cssModulesEnabled = enable.includes('css-modules');

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const jsonModulesEnabled = enable.includes('json-modules');

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const edge = !navigator.userAgentData && !!navigator.userAgent.match(/Edge\/\d+\.\d+/);

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const baseUrl = hasDocument

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? document.baseURI

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: `${location.protocol}//${location.host}${location.pathname.includes('/')

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? location.pathname.slice(0, location.pathname.lastIndexOf('/') + 1)

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: location.pathname}`;

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const createBlob = (source, type = 'text/javascript') => URL.createObjectURL(new Blob([source], { type }));

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let { skip } = esmsInitOptions;

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if (Array.isArray(skip)) {

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const l = skip.map(s => new URL(s, baseUrl).href);

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skip = s => l.some(i => i[i.length - 1] === '/' && s.startsWith(i) || s === i);

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}

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else if (typeof skip === 'string') {

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const r = new RegExp(skip);

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skip = s => r.test(s);

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} else if (skip instanceof RegExp) {

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skip = s => skip.test(s);

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}

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const eoop = err => setTimeout(() => { throw err });

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const throwError = err => { (self.reportError || hasWindow && window.safari && console.error || eoop)(err), void onerror(err); };

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function fromParent (parent) {

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return parent ? ` imported from ${parent}` : '';

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}

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let importMapSrcOrLazy = false;

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function setImportMapSrcOrLazy () {

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importMapSrcOrLazy = true;

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}

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// shim mode is determined on initialization, no late shim mode

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if (!shimMode) {

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if (document.querySelectorAll('script[type=module-shim],script[type=importmap-shim],link[rel=modulepreload-shim]').length) {

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shimMode = true;

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}

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else {

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let seenScript = false;

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for (const script of document.querySelectorAll('script[type=module],script[type=importmap]')) {

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if (!seenScript) {

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if (script.type === 'module' && !script.ep)

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seenScript = true;

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}

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else if (script.type === 'importmap' && seenScript) {

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importMapSrcOrLazy = true;

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break;

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}

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}

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}

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}

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const backslashRegEx = /\\/g;

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function asURL (url) {

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try {

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if (url.indexOf(':') !== -1)

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return new URL(url).href;

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}

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catch (_) {}

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}

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function resolveUrl (relUrl, parentUrl) {

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return resolveIfNotPlainOrUrl(relUrl, parentUrl) || (asURL(relUrl) || resolveIfNotPlainOrUrl('./' + relUrl, parentUrl));

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}

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function resolveIfNotPlainOrUrl (relUrl, parentUrl) {

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const hIdx = parentUrl.indexOf('#'), qIdx = parentUrl.indexOf('?');

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if (hIdx + qIdx > -2)

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parentUrl = parentUrl.slice(0, hIdx === -1 ? qIdx : qIdx === -1 || qIdx > hIdx ? hIdx : qIdx);

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if (relUrl.indexOf('\\') !== -1)

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relUrl = relUrl.replace(backslashRegEx, '/');

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// protocol-relative

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if (relUrl[0] === '/' && relUrl[1] === '/') {

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return parentUrl.slice(0, parentUrl.indexOf(':') + 1) + relUrl;

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}

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// relative-url

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else if (relUrl[0] === '.' && (relUrl[1] === '/' || relUrl[1] === '.' && (relUrl[2] === '/' || relUrl.length === 2 && (relUrl += '/')) ||

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relUrl.length === 1 && (relUrl += '/')) ||

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relUrl[0] === '/') {

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const parentProtocol = parentUrl.slice(0, parentUrl.indexOf(':') + 1);

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if (parentProtocol === 'blob:') {

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throw new TypeError(`Failed to resolve module specifier "${relUrl}". Invalid relative url or base scheme isn't hierarchical.`);

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}

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// Disabled, but these cases will give inconsistent results for deep backtracking

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//if (parentUrl[parentProtocol.length] !== '/')

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// throw new Error('Cannot resolve');

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// read pathname from parent URL

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// pathname taken to be part after leading "/"

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let pathname;

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if (parentUrl[parentProtocol.length + 1] === '/') {

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// resolving to a :// so we need to read out the auth and host

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if (parentProtocol !== 'file:') {

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pathname = parentUrl.slice(parentProtocol.length + 2);

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pathname = pathname.slice(pathname.indexOf('/') + 1);

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}

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else {

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pathname = parentUrl.slice(8);

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}

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}

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else {

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// resolving to :/ so pathname is the /... part

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pathname = parentUrl.slice(parentProtocol.length + (parentUrl[parentProtocol.length] === '/'));

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}

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if (relUrl[0] === '/')

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return parentUrl.slice(0, parentUrl.length - pathname.length - 1) + relUrl;

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// join together and split for removal of .. and . segments

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// looping the string instead of anything fancy for perf reasons

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// '../../../../../z' resolved to 'x/y' is just 'z'

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const segmented = pathname.slice(0, pathname.lastIndexOf('/') + 1) + relUrl;

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const output = [];

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let segmentIndex = -1;

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for (let i = 0; i < segmented.length; i++) {

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// busy reading a segment - only terminate on '/'

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if (segmentIndex !== -1) {

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if (segmented[i] === '/') {

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output.push(segmented.slice(segmentIndex, i + 1));

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segmentIndex = -1;

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}

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continue;

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}

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// new segment - check if it is relative

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else if (segmented[i] === '.') {

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// ../ segment

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if (segmented[i + 1] === '.' && (segmented[i + 2] === '/' || i + 2 === segmented.length)) {

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output.pop();

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i += 2;

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continue;

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}

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// ./ segment

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else if (segmented[i + 1] === '/' || i + 1 === segmented.length) {

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i += 1;

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continue;

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}

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}

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// it is the start of a new segment

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while (segmented[i] === '/') i++;

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segmentIndex = i;

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}

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// finish reading out the last segment

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if (segmentIndex !== -1)

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output.push(segmented.slice(segmentIndex));

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return parentUrl.slice(0, parentUrl.length - pathname.length) + output.join('');

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}

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}

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function resolveAndComposeImportMap (json, baseUrl, parentMap) {

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const outMap = { imports: Object.assign({}, parentMap.imports), scopes: Object.assign({}, parentMap.scopes) };

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if (json.imports)

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resolveAndComposePackages(json.imports, outMap.imports, baseUrl, parentMap);

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if (json.scopes)

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for (let s in json.scopes) {

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const resolvedScope = resolveUrl(s, baseUrl);

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resolveAndComposePackages(json.scopes[s], outMap.scopes[resolvedScope] || (outMap.scopes[resolvedScope] = {}), baseUrl, parentMap);

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}

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return outMap;

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}

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function getMatch (path, matchObj) {

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if (matchObj[path])

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return path;

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let sepIndex = path.length;

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do {

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const segment = path.slice(0, sepIndex + 1);

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if (segment in matchObj)

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return segment;

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} while ((sepIndex = path.lastIndexOf('/', sepIndex - 1)) !== -1)

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}

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function applyPackages (id, packages) {

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const pkgName = getMatch(id, packages);

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if (pkgName) {

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const pkg = packages[pkgName];

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if (pkg === null) return;

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return pkg + id.slice(pkgName.length);

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}

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}

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function resolveImportMap (importMap, resolvedOrPlain, parentUrl) {

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let scopeUrl = parentUrl && getMatch(parentUrl, importMap.scopes);

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while (scopeUrl) {

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const packageResolution = applyPackages(resolvedOrPlain, importMap.scopes[scopeUrl]);

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if (packageResolution)

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return packageResolution;

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scopeUrl = getMatch(scopeUrl.slice(0, scopeUrl.lastIndexOf('/')), importMap.scopes);

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}

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return applyPackages(resolvedOrPlain, importMap.imports) || resolvedOrPlain.indexOf(':') !== -1 && resolvedOrPlain;

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}

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function resolveAndComposePackages (packages, outPackages, baseUrl, parentMap) {

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for (let p in packages) {

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const resolvedLhs = resolveIfNotPlainOrUrl(p, baseUrl) || p;

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if ((!shimMode || !mapOverrides) && outPackages[resolvedLhs] && (outPackages[resolvedLhs] !== packages[resolvedLhs])) {

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throw Error(`Rejected map override "${resolvedLhs}" from ${outPackages[resolvedLhs]} to ${packages[resolvedLhs]}.`);

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}

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let target = packages[p];

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if (typeof target !== 'string')

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continue;

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const mapped = resolveImportMap(parentMap, resolveIfNotPlainOrUrl(target, baseUrl) || target, baseUrl);

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if (mapped) {

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outPackages[resolvedLhs] = mapped;

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continue;

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}

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console.warn(`Mapping "${p}" -> "${packages[p]}" does not resolve`);

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}

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}

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let dynamicImport = !hasDocument && (0, eval)('u=>import(u)');

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let supportsDynamicImport;

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const dynamicImportCheck = hasDocument && new Promise(resolve => {

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const s = Object.assign(document.createElement('script'), {

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src: createBlob('self._d=u=>import(u)'),

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ep: true

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});

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s.setAttribute('nonce', nonce);

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s.addEventListener('load', () => {

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if (!(supportsDynamicImport = !!(dynamicImport = self._d))) {

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let err;

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window.addEventListener('error', _err => err = _err);

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dynamicImport = (url, opts) => new Promise((resolve, reject) => {

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const s = Object.assign(document.createElement('script'), {

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type: 'module',

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src: createBlob(`import*as m from'${url}';self._esmsi=m`)

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});

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err = undefined;

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s.ep = true;

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if (nonce)

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s.setAttribute('nonce', nonce);

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// Safari is unique in supporting module script error events

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s.addEventListener('error', cb);

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s.addEventListener('load', cb);

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function cb (_err) {

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document.head.removeChild(s);

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if (self._esmsi) {

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resolve(self._esmsi, baseUrl);

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self._esmsi = undefined;

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}

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else {

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reject(!(_err instanceof Event) && _err || err && err.error || new Error(`Error loading ${opts && opts.errUrl || url} (${s.src}).`));

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err = undefined;

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}

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}

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document.head.appendChild(s);

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});

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}

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document.head.removeChild(s);

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delete self._d;

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resolve();

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});

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document.head.appendChild(s);

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});

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// support browsers without dynamic import support (eg Firefox 6x)

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let supportsJsonAssertions = false;

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let supportsCssAssertions = false;

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const supports = hasDocument && HTMLScriptElement.supports;

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let supportsImportMaps = supports && supports.name === 'supports' && supports('importmap');

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let supportsImportMeta = supportsDynamicImport;

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const importMetaCheck = 'import.meta';

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const cssModulesCheck = `import"x"assert{type:"css"}`;

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const jsonModulesCheck = `import"x"assert{type:"json"}`;

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let featureDetectionPromise = Promise.resolve(dynamicImportCheck).then(() => {

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if (!supportsDynamicImport)

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return;

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if (!hasDocument)

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return Promise.all([

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supportsImportMaps || dynamicImport(createBlob(importMetaCheck)).then(() => supportsImportMeta = true, noop),

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cssModulesEnabled && dynamicImport(createBlob(cssModulesCheck.replace('x', createBlob('', 'text/css')))).then(() => supportsCssAssertions = true, noop),

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jsonModulesEnabled && dynamicImport(createBlob(jsonModulescheck.replace('x', createBlob('{}', 'text/json')))).then(() => supportsJsonAssertions = true, noop),

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]);

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return new Promise(resolve => {

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const iframe = document.createElement('iframe');

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iframe.style.display = 'none';

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iframe.setAttribute('nonce', nonce);

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function cb ({ data }) {

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const isFeatureDetectionMessage = Array.isArray(data) && data[0] === 'esms';

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if (!isFeatureDetectionMessage) {

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return;

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}

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supportsImportMaps = data[1];

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supportsImportMeta = data[2];

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supportsCssAssertions = data[3];

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supportsJsonAssertions = data[4];

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resolve();

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document.head.removeChild(iframe);

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window.removeEventListener('message', cb, false);

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}

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window.addEventListener('message', cb, false);

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const importMapTest = `<script nonce=${nonce || ''}>b=(s,type='text/javascript')=>URL.createObjectURL(new Blob([s],{type}));document.head.appendChild(Object.assign(document.createElement('script'),{type:'importmap',nonce:"${nonce}",innerText:\`{"imports":{"x":"\${b('')}"}}\`}));Promise.all([${

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supportsImportMaps ? 'true,true' : `'x',b('${importMetaCheck}')`}, ${cssModulesEnabled ? `b('${cssModulesCheck}'.replace('x',b('','text/css')))` : 'false'}, ${

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jsonModulesEnabled ? `b('${jsonModulesCheck}'.replace('x',b('{}','text/json')))` : 'false'}].map(x =>typeof x==='string'?import(x).then(x =>!!x,()=>false):x)).then(a=>parent.postMessage(['esms'].concat(a),'*'))<${''}/script>`;

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// Safari will call onload eagerly on head injection, but we don't want the Wechat

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// path to trigger before setting srcdoc, therefore we track the timing

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let readyForOnload = false, onloadCalledWhileNotReady = false;

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function doOnload () {

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if (!readyForOnload) {

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onloadCalledWhileNotReady = true;

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return;

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}

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// WeChat browser doesn't support setting srcdoc scripts

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// But iframe sandboxes don't support contentDocument so we do this as a fallback

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const doc = iframe.contentDocument;

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if (doc && doc.head.childNodes.length === 0) {

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const s = doc.createElement('script');

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if (nonce)

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s.setAttribute('nonce', nonce);

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s.innerHTML = importMapTest.slice(15 + (nonce ? nonce.length : 0), -9);

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doc.head.appendChild(s);

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}

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}

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iframe.onload = doOnload;

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// WeChat browser requires append before setting srcdoc

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document.head.appendChild(iframe);

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[378] Fix | Delete

// setting srcdoc is not supported in React native webviews on iOS

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// setting src to a blob URL results in a navigation event in webviews

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// document.write gives usability warnings

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readyForOnload = true;

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if ('srcdoc' in iframe)

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iframe.srcdoc = importMapTest;

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else

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iframe.contentDocument.write(importMapTest);

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// retrigger onload for Safari only if necessary

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if (onloadCalledWhileNotReady) doOnload();

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});

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});

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/* es-module-lexer 1.4.1 */

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[393] Fix | Delete

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async function _resolve (id, parentUrl) {

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const urlResolved = resolveIfNotPlainOrUrl(id, parentUrl) || asURL(id);

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return {

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r: resolveImportMap(importMap, urlResolved || id, parentUrl) || throwUnresolved(id, parentUrl),

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// b = bare specifier

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b: !urlResolved && !asURL(id)

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};

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}

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const resolve = resolveHook ? async (id, parentUrl) => {

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let result = resolveHook(id, parentUrl, defaultResolve);

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// will be deprecated in next major

[406] Fix | Delete

if (result && result.then)

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result = await result;

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return result ? { r: result, b: !resolveIfNotPlainOrUrl(id, parentUrl) && !asURL(id) } : _resolve(id, parentUrl);

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} : _resolve;

[410] Fix | Delete

[411] Fix | Delete

// importShim('mod');

[412] Fix | Delete

// importShim('mod', { opts });

[413] Fix | Delete

// importShim('mod', { opts }, parentUrl);

[414] Fix | Delete

// importShim('mod', parentUrl);

[415] Fix | Delete

async function importShim (id, ...args) {

[416] Fix | Delete

// parentUrl if present will be the last argument

[417] Fix | Delete

let parentUrl = args[args.length - 1];

[418] Fix | Delete

if (typeof parentUrl !== 'string')

[419] Fix | Delete

parentUrl = baseUrl;

[420] Fix | Delete

// needed for shim check

[421] Fix | Delete

await initPromise;

[422] Fix | Delete

if (importHook) await importHook(id, typeof args[1] !== 'string' ? args[1] : {}, parentUrl);

[423] Fix | Delete

if (acceptingImportMaps || shimMode || !baselinePassthrough) {

[424] Fix | Delete

if (hasDocument)

[425] Fix | Delete

processScriptsAndPreloads(true);

[426] Fix | Delete

if (!shimMode)

[427] Fix | Delete

acceptingImportMaps = false;

[428] Fix | Delete

}

[429] Fix | Delete

await importMapPromise;

[430] Fix | Delete

return topLevelLoad((await resolve(id, parentUrl)).r, { credentials: 'same-origin' });

[431] Fix | Delete

}

[432] Fix | Delete

[433] Fix | Delete

self.importShim = importShim;

[434] Fix | Delete

[435] Fix | Delete

function defaultResolve (id, parentUrl) {

[436] Fix | Delete

return resolveImportMap(importMap, resolveIfNotPlainOrUrl(id, parentUrl) || id, parentUrl) || throwUnresolved(id, parentUrl);

[437] Fix | Delete

}

[438] Fix | Delete

[439] Fix | Delete

function throwUnresolved (id, parentUrl) {

[440] Fix | Delete

throw Error(`Unable to resolve specifier '${id}'${fromParent(parentUrl)}`);

[441] Fix | Delete

}

[442] Fix | Delete

[443] Fix | Delete

const resolveSync = (id, parentUrl = baseUrl) => {

[444] Fix | Delete

parentUrl = `${parentUrl}`;

[445] Fix | Delete

const result = resolveHook && resolveHook(id, parentUrl, defaultResolve);

[446] Fix | Delete

return result && !result.then ? result : defaultResolve(id, parentUrl);

[447] Fix | Delete

};

[448] Fix | Delete

[449] Fix | Delete

function metaResolve (id, parentUrl = this.url) {

[450] Fix | Delete

return resolveSync(id, parentUrl);

[451] Fix | Delete

}

[452] Fix | Delete

[453] Fix | Delete

importShim.resolve = resolveSync;

[454] Fix | Delete

importShim.getImportMap = () => JSON.parse(JSON.stringify(importMap));

[455] Fix | Delete

importShim.addImportMap = importMapIn => {

[456] Fix | Delete

if (!shimMode) throw new Error('Unsupported in polyfill mode.');

[457] Fix | Delete

importMap = resolveAndComposeImportMap(importMapIn, baseUrl, importMap);

[458] Fix | Delete

};

[459] Fix | Delete

[460] Fix | Delete

const registry = importShim._r = {};

[461] Fix | Delete

importShim._w = {};

[462] Fix | Delete

[463] Fix | Delete

async function loadAll (load, seen) {

[464] Fix | Delete

if (load.b || seen[load.u])

[465] Fix | Delete

return;

[466] Fix | Delete

seen[load.u] = 1;

[467] Fix | Delete

await load.L;

[468] Fix | Delete

await Promise.all(load.d.map(dep => loadAll(dep, seen)));

[469] Fix | Delete

if (!load.n)

[470] Fix | Delete

load.n = load.d.some(dep => dep.n);

[471] Fix | Delete

}

[472] Fix | Delete

[473] Fix | Delete

let importMap = { imports: {}, scopes: {} };

[474] Fix | Delete

let baselinePassthrough;

[475] Fix | Delete

[476] Fix | Delete

const initPromise = featureDetectionPromise.then(() => {

[477] Fix | Delete

baselinePassthrough = esmsInitOptions.polyfillEnable !== true && supportsDynamicImport && supportsImportMeta && supportsImportMaps && (!jsonModulesEnabled || supportsJsonAssertions) && (!cssModulesEnabled || supportsCssAssertions) && !importMapSrcOrLazy;

[478] Fix | Delete

if (hasDocument) {

[479] Fix | Delete

if (!supportsImportMaps) {

[480] Fix | Delete

const supports = HTMLScriptElement.supports || (type => type === 'classic' || type === 'module');

[481] Fix | Delete

HTMLScriptElement.supports = type => type === 'importmap' || supports(type);

[482] Fix | Delete

}

[483] Fix | Delete

if (shimMode || !baselinePassthrough) {

[484] Fix | Delete

new MutationObserver(mutations => {

[485] Fix | Delete

for (const mutation of mutations) {

[486] Fix | Delete

if (mutation.type !== 'childList') continue;

[487] Fix | Delete

for (const node of mutation.addedNodes) {

[488] Fix | Delete

if (node.tagName === 'SCRIPT') {

[489] Fix | Delete

if (node.type === (shimMode ? 'module-shim' : 'module'))

[490] Fix | Delete

processScript(node, true);

[491] Fix | Delete

if (node.type === (shimMode ? 'importmap-shim' : 'importmap'))

[492] Fix | Delete

processImportMap(node, true);

[493] Fix | Delete

}

[494] Fix | Delete

else if (node.tagName === 'LINK' && node.rel === (shimMode ? 'modulepreload-shim' : 'modulepreload')) {

[495] Fix | Delete

processPreload(node);

[496] Fix | Delete

}

[497] Fix | Delete

}

[498] Fix | Delete

}

[499] Fix | Delete