优化

MrShi

7 天以前 97158794d69fd2beee1bf27577aa7cadea8d847d

1
2
3
4
5
6
'use strict';
var defineWellKnownSymbol = require('../internals/well-known-symbol-define');
 
// `Symbol.observable` well-known symbol
// https://github.com/tc39/proposal-observable
defineWellKnownSymbol('observable');