| 'use strict'; | 
|   | 
| var GetIntrinsic = require('get-intrinsic'); | 
|   | 
| var callBind = require('call-bind'); | 
| var callBound = require('call-bind/callBound'); | 
|   | 
| var $ownKeys = GetIntrinsic('%Reflect.ownKeys%', true); | 
| var $pushApply = callBind.apply(GetIntrinsic('%Array.prototype.push%')); | 
| var $SymbolValueOf = callBound('Symbol.prototype.valueOf', true); | 
| var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%', true); | 
| var $gOPS = $SymbolValueOf ? GetIntrinsic('%Object.getOwnPropertySymbols%') : null; | 
|   | 
| var keys = require('object-keys'); | 
|   | 
| module.exports = $ownKeys || function OwnPropertyKeys(source) { | 
|     var ownKeys = ($gOPN || keys)(source); | 
|     if ($gOPS) { | 
|         $pushApply(ownKeys, $gOPS(source)); | 
|     } | 
|     return ownKeys; | 
| }; |