chat-server/qq-imsvr/node_modules/core-js/modules/es6.array.copy-within.js

// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)
var $export = require('./_export');

$export($export.P, 'Array', {copyWithin: require('./_array-copy-within')});

require('./_add-to-unscopables')('copyWithin');