优化流媒体

‘liusuyi’

2023-10-21 3f76a7c7ab25e2b37492073dc80bb5f0f0d8f40f

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var NATIVE_SYMBOL = require('../internals/symbol-constructor-detection');
 
/* eslint-disable es/no-symbol -- safe */
module.exports = NATIVE_SYMBOL && !!Symbol['for'] && !!Symbol.keyFor;