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node_modules/es-abstract/2017/GetOwnPropertyKeys.js
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1lostsun
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05 май 2025, 11:35
05 май 2025, 11:35
fe8f535
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'use strict'; var GetIntrinsic = require('get-intrinsic'); var hasSymbols = require('has-symbols')(); var $TypeError = require('es-errors/type'); var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%', true); var $gOPS = hasSymbols && GetIntrinsic('%Object.getOwnPropertySymbols%', true); var keys = require('object-keys'); var isObject = require('../helpers/isObject'); // https://262.ecma-international.org/6.0/#sec-getownpropertykeys module.exports = function GetOwnPropertyKeys(O, Type) { if (!isObject(O)) { throw new $TypeError('Assertion failed: Type(O) is not Object'); } if (Type === 'Symbol') { return $gOPS ? $gOPS(O) : []; } if (Type === 'String') { if (!$gOPN) { return keys(O); } return $gOPN(O); } throw new $TypeError('Assertion failed: `Type` must be `"String"` or `"Symbol"`'); };