解决了报错

yz3456

2024-08-11 93d5248746860e9c19bedaab8761d480d0ce18b9

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