import { Component } from '@angular/core' ; import { IonicPage , NavController , NavParams } from 'ionic-angular' ; @ IonicPage ( ) @ Component ( { templateUrl : 'tabs.html' } ) export class TabsPage { feedTab = 'FeedPage' ; menuTab = 'MenuPage' ; cartTab = 'CartPage' ; profileTab = 'ProfilePage' ; selectTab = 0 ; constructor ( public navCtrl , public navParams ) { } }