How to use the @igo2/geo.IgoSearchModule.forRoot function in @igo2/geo

import { AppSearchComponent } from './search.component';
import { AppSearchRoutingModule } from './search-routing.module';

@NgModule({
  declarations: [AppSearchComponent],
  imports: [
    CommonModule,
    AppSearchRoutingModule,
    MatCardModule,
    MatButtonModule,
    MatIconModule,
    MatTooltipModule,
    IgoMessageModule.forRoot(),
    IgoPanelModule,
    IgoMapModule,
    IgoSearchModule.forRoot(),
    IgoAppSearchModule,
    IgoActionbarModule,
    IgoContextMenuModule,
    IgoFeatureModule
  ],
  exports: [AppSearchComponent],
  providers: [
    provideCoordinatesReverseSearchSource(),
    provideIChercheSearchSource(),
    provideILayerSearchSource(),
    provideNominatimSearchSource(),
    provideIChercheReverseSearchSource()
  ]
})
export class AppSearchModule {}

import { PortalComponent } from './portal.component';

@NgModule({
  imports: [
    CommonModule,
    MatTooltipModule,
    MatButtonModule,
    MatIconModule,
    MatSidenavModule,
    IgoCoreModule,
    IgoFeatureModule,
    IgoImportExportModule,
    IgoMapModule,
    IgoQueryModule.forRoot(),
    IgoSearchModule.forRoot(),
    IgoActionModule,
    IgoWorkspaceModule,
    IgoEntityModule,
    IgoGeoWorkspaceModule,
    IgoPanelModule,
    IgoToolModule,
    IgoContextMenuModule,
    IgoBackdropModule,
    IgoFlexibleModule,
    IgoIntegrationModule,
    AppExpansionPanelModule,
    AppToastPanelModule,
    AppSidenavModule,
    MapOverlayModule,
    IgoContextManagerModule,
    IgoContextMapButtonModule,