+++ /dev/null
-'use strict';
-require('../../modules/es.string.iterator');
-require('../../modules/es.weak-set');
-require('../../modules/esnext.weak-set.from');
-require('../../modules/web.dom-collections.iterator');
-var path = require('../../internals/path');
-
-var WeakSet = path.WeakSet;
-var weakSetfrom = WeakSet.from;
-
-module.exports = function from(source, mapFn, thisArg) {
- return weakSetfrom.call(typeof this === 'function' ? this : WeakSet, source, mapFn, thisArg);
-};