(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('external')) : typeof define === 'function' && define.amd ? define(['external'], factory) : factory(global.external); }(this, function (external) { 'use strict'; class Foo extends external.Component { constructor () { super(); this.isFoo = true; } } class Bar extends external.Component { constructor () { super(); this.isBar = true; } } class Baz extends external.Component { constructor () { super(); this.isBaz = true; } } const foo = new Foo(); const bar = new Bar(); const baz = new Baz(); }));