nodered_cfg/node_modules/core-js/modules/esnext.array.group.js

'use strict';
var $ = require('../internals/export');
var $group = require('../internals/array-group');
var addToUnscopables = require('../internals/add-to-unscopables');

// `Array.prototype.group` method
// https://github.com/tc39/proposal-array-grouping
$({ target: 'Array', proto: true }, {
  group: function group(callbackfn /* , thisArg */) {
    var thisArg = arguments.length > 1 ? arguments[1] : undefined;
    return $group(this, callbackfn, thisArg);
  }
});

addToUnscopables('group');