2311061106/frontend/node_modules/es-abstract/2023/DefaultTimeZone.js
23175 b8b09fd9d4
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2025-12-14 16:02:40 +08:00

19 lines
539 B
JavaScript

'use strict';
var callBind = require('call-bind');
var I402 = typeof Intl === 'undefined' ? null : Intl;
var DateTimeFormat = !!I402 && I402.DateTimeFormat;
var resolvedOptions = !!DateTimeFormat && callBind(DateTimeFormat.prototype.resolvedOptions);
// https://262.ecma-international.org/14.0/#sec-defaulttimezone
// https://tc39.es/ecma402/2023/#sup-defaulttimezone
module.exports = function DefaultTimeZone() {
if (DateTimeFormat && resolvedOptions) {
return resolvedOptions(new DateTimeFormat()).timeZone;
}
return 'UTC';
};