news-demo/src/app/app-routing.module.ts

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

const routes: Routes = [];

@NgModule({
  imports: [RouterModule.forRoot(routes, {
    initialNavigation: 'enabled'
})],
  exports: [RouterModule]
})
export class AppRoutingModule { }