前端

jiangping

2025-07-15 d0e9bda3ccb554481bcd52d3c9e22a39ef36abc9

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');