前端

doum

2025-09-16 e755ab6c6edddf4accb51e241e6ec04c27cea091

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');