ut2/es/isWeakMap.js

一个现代 JavaScript 实用工具库。[点击查看在线文档]。

import getTagWithBugfix from './internals/getTagWithBugfix.js';
import { weakMapTag } from './internals/native.js';

function isWeakMap(value) {
    return getTagWithBugfix(value) === weakMapTag;
}

export { isWeakMap as default };