jiangping
2025-06-19 6cc3ee53a1088abf6a8083c9e72ca9647bb6428f
1
2
3
4
5
6
7
8
9
'use strict';
var $ = require('../internals/export');
var isRegisteredSymbol = require('../internals/symbol-is-registered');
 
// `Symbol.isRegistered` method
// obsolete version of https://tc39.es/proposal-symbol-predicates/#sec-symbol-isregisteredsymbol
$({ target: 'Symbol', stat: true, name: 'isRegisteredSymbol' }, {
  isRegistered: isRegisteredSymbol
});