-import { enableProdMode } from '@angular/core'
+import { ApplicationRef, enableProdMode } from '@angular/core'
+import { enableDebugTools } from '@angular/platform-browser'
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'
-
import { AppModule } from './app/app.module'
import { environment } from './environments/environment'
enableProdMode()
}
-platformBrowserDynamic()
+const bootstrap = () => platformBrowserDynamic()
.bootstrapModule(AppModule)
- .catch(err => console.log(err))
+ .then(bootstrapModule => {
+ if (!environment.production) {
+ const applicationRef = bootstrapModule.injector.get(ApplicationRef)
+ const componentRef = applicationRef.components[0]
+
+ // allows to run `ng.profiler.timeChangeDetection();`
+ enableDebugTools(componentRef)
+ }
+
+ return bootstrapModule
+ })
+ .catch(err => {
+ console.error(err)
+ return null
+ })
+
+bootstrap()