import { Animation } from '../animations/animation' ; import { Transition } from './transition' ; hidden export class PageTransition extends Transition { enteringPage : Animation ; init ( ) { if ( this . enteringView ) { this . enteringPage = new Animation ( this . plt , this . enteringView . pageRef ( ) ) ; this . add ( this . enteringPage . beforeAddClass ( 'show-page' ) ) ; this . beforeAddRead ( ( ) => { this . enteringView . readReady . emit ( ) ; } ) ; this . beforeAddWrite ( ( ) => { this . enteringView . writeReady . emit ( ) ; } ) ; } } destroy ( ) { super . destroy ( ) ; this . enteringPage && this . enteringPage . destroy ( ) ; this . enteringPage = null ; } }