单查

Administrator

2023-08-08 a9b31c43183205ff98dcc70cdf3bddbdcb944bf6

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