import { Component } from '@angular/core' ; import { IonicPage , NavController , NavParams } from '../../../../../../..' ; @ IonicPage ( { } ) @ Component ( { templateUrl : 'fourth-page.html' } ) export class FourthPage { constructor ( public nav , public params ) { } goToNextPage ( ) { this . nav . push ( 'FifthPage' , { userId : '456' , name : 'Stanley Hudson' } ) ; } }