app.browser.module.ts

import { AppComponent } from './app.component';
import { AppModule } from './app.module';
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
@NgModule({
   bootstrap: [AppComponent],
   imports: [
      BrowserModule.withServerTransition({appId: 'app-root'}),
      AppModule,
   ]
})
export class AppBrowserModule {}