app.routes.ts

app.routes.ts

const appRoutes: Routes = [
  {
    path: rootPath,
    component: TodoListComponent,
    pathMatch: 'full'
  },
  {
    path: completedTodoPath,
    loadChildren: './todo-list-completed/todo-list-completed.module#TodoListCompletedModule'
  }
];

export const appRouterModule = RouterModule.forRoot(appRoutes);