src/app/app-routing.module.ts
import { NgModule } from '@angular/core';
import { RouterModule, Routes } from '@angular/router';
const routes: Routes = [
{ path: 'drafts', loadChildren: 'app/drafts/drafts.module#DraftsModule' },
{ path: 'login', loadChildren: 'app/login/login.module#LoginModule' },
{ path: 'error', loadChildren: 'app/errors/errors.module#ErrorsModule' }
];
@NgModule({
imports: [ RouterModule.forRoot(routes) ],
exports: [ RouterModule ]
})
export class AppRoutingModule {}