app.routing.module.ts

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

import { AppComponent } from './app.component';

const routes: Routes = [
	{
		path: '',
		loadChildren: './degree-planner/degree-planner.module#DegreePlannerModule'
	}
];

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