< > % ; if ( material ) { % > ; import 'hammerjs' ; < > % ; } % > ; import { enableProdMode } from '@angular/core' ; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic' ; import { AppModule } from './app/app.module' ; import { environment } from './environments/environment' ; if ( environment . production ) { enableProdMode ( ) ; } platformBrowserDynamic ( ) . bootstrapModule ( AppModule ) . catch ( ( err ) => console . log ( err ) ) ;