declare var require; declare var jQuery; declare var $$; var jquery = require('jquery'); var angular = require('angular'); var $$ = jquery; class Menu { constructor () { console.log('New angular:') console.log(angular.version) console.log('New jquery:') console.log($$().jquery) setTimeout(function() { console.log('Still new angular:') console.log(angular.version) console.log('Still new jquery:') console.log($$().jquery) }, 4000) } } var menu = new Menu();