How to use the @scion/workbench.WorkbenchModule.forRoot function in @scion/workbench

import { NgModule } from '@angular/core';

import { AppComponent } from './app.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { WorkbenchModule } from '@scion/workbench';
import { RouterModule } from '@angular/router';
import { WorkbenchApplicationPlatformModule } from '@scion/workbench-application-platform';
import { CustomExtensionModule } from './custom-extension/custom-extension.module';
import { environment } from '../environments/environment';

@NgModule({
  declarations: [
    AppComponent,
  ],
  imports: [
    WorkbenchModule.forRoot(),
    WorkbenchApplicationPlatformModule.forRoot({
      applicationConfig: [
        {
          symbolicName: 'contact-app',
          manifestUrl: environment.contact_app_manifest_url,
        },
        {
          symbolicName: 'communication-app',
          manifestUrl: environment.communication_app_manifest_url,
        },
        {
          symbolicName: 'devtools-app',
          manifestUrl: environment.devtools_app_manifest_url,
          scopeCheckDisabled: true,
        },
        {

@NgModule({
  declarations: [
    AppComponent,
    Activity1a90c8d31Component,
    Activity1a90c8d32Component,
    WelcomePageComponent,
    ViewComponent,
    View4a3a8932Component,
    ViewBb9700a6Component,
    ViewNavigationComponent,
    ViewInterationComponent,
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    WorkbenchModule.forRoot(),
    BrowserAnimationsModule,
    FormsModule,
    ReactiveFormsModule,
    SciParamsEnterModule,
    SciPropertyModule,
  ],
  providers: [],
  bootstrap: [
    AppComponent,
  ],
})
export class AppModule {
}