import * as pages from '@nativescript/core/ui/page' ; import * as button from '@nativescript/core/ui/button' ; import * as stackModule from '@nativescript/core/ui/layouts/stack-layout' ; export function createPage ( ) { var stack = new stackModule . StackLayout ( ) ; var btn = new button . Button ( ) ; btn . text = 'Alert' ; btn . on ( button . Button . tapEvent , function ( ) { alert ( 'Alert is global' ) ; } ) ; stack . addChild ( btn ) ; var page = new pages . Page ( ) ; page . content = stack ; return page ; }