gallery-frontend/src/app/app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { GalleryModule } from "./gallery/gallery.module";

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule.withServerTransition({
      appId: 'angullary'
    }),
    AppRoutingModule,
    GalleryModule,
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule {
}