import {Component} from 'angular2/angular2'; import {IonicView} from 'ionic/ionic'; @Component({ selector: 'ion-app' }) @IonicView({ templateUrl: 'main.html' }) class MyApp { constructor() { console.log('IonicApp Start') } doRefresh() { console.log('DOREFRESH') } } export function main(ionicBootstrap) { ionicBootstrap(MyApp); }