旅游修改，新接口

linwenling

2023-10-10 7581b6ba685d02fd24ea705e4695026e77198d00

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var global = require('../internals/global');
var isCallable = require('../internals/is-callable');
 
var WeakMap = global.WeakMap;
 
module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));