block1.import

{ JwtModule } from '@auth0/angular-jwt';
import { HttpClientModule } from '@angular/common/http';
 
// Create a Factory for our JwtModule config since Angular doesn't allow functions in decorators.  
// Also, we have to add the export keyword, otherwise Angular complains again
export function JwtModuleConfigFactory() {
  return localStorage.getItem('access_token');
}
@NgModule({
  bootstrap: [AppComponent],
  imports: [
    // ...
    HttpClientModule,
    JwtModule.forRoot({
      config: {
        tokenGetter: JwtModuleConfigFactory, // good to go!
        whitelistedDomains: ['localhost:3001'] // this is just an example...
      }
    })
  ]
})
export class AppModule {}