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- 'use strict';
- var CreateDataProperty = require('es-abstract/2021/CreateDataProperty');
- var IsCallable = require('es-abstract/2021/IsCallable');
- var RequireObjectCoercible = require('es-abstract/2021/RequireObjectCoercible');
- var ToObject = require('es-abstract/2021/ToObject');
- var callBound = require('call-bind/callBound');
- var $gOPD = Object.getOwnPropertyDescriptor;
- var $getOwnNames = Object.getOwnPropertyNames;
- var $getSymbols = Object.getOwnPropertySymbols;
- var $concat = callBound('Array.prototype.concat');
- var $reduce = callBound('Array.prototype.reduce');
- var getAll = $getSymbols ? function (obj) {
- return $concat($getOwnNames(obj), $getSymbols(obj));
- } : $getOwnNames;
- var isES5 = IsCallable($gOPD) && IsCallable($getOwnNames);
- module.exports = function getOwnPropertyDescriptors(value) {
- RequireObjectCoercible(value);
- if (!isES5) {
- throw new TypeError('getOwnPropertyDescriptors requires Object.getOwnPropertyDescriptor');
- }
- var O = ToObject(value);
- return $reduce(
- getAll(O),
- function (acc, key) {
- var descriptor = $gOPD(O, key);
- if (typeof descriptor !== 'undefined') {
- CreateDataProperty(acc, key, descriptor);
- }
- return acc;
- },
- {}
- );
- };
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