优化:通道同步任务 增加：根据用户统计未读总数

liusuyi

2024-07-23 811b14aa5cd2bd6d4313b43dc38ce87cd938f3b0

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var nativeFunctionToString = require('./_function-to-string');
var WeakMap = require('./_global').WeakMap;
 
module.exports = typeof WeakMap === 'function' && /native code/.test(nativeFunctionToString.call(WeakMap));