import { enableProdMode } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { environment } from './environments/environment'; import { AppModule } from './app/app.module'; if (environment.production) { enableProdMode(); } else { window['CONFIG'] = environment; } console.log('vm: ', environment.VERSION); platformBrowserDynamic() .bootstrapModule(AppModule) .catch(err => console.error(err));