1 var internalObjectKeys = require('../internals/object-keys-internal');
2 var enumBugKeys = require('../internals/enum-bug-keys');
4 // `Object.keys` method
5 // https://tc39.es/ecma262/#sec-object.keys
6 module.exports = Object.keys || function keys(O) {
7 return internalObjectKeys(O, enumBugKeys);