Alan Agius 9e3152466b fix(@schematics/angular): prevent importing RouterModule parallel to RoutingModule
Prior to this commit, we defined routes in two places example:
```ts
@NgModule({
  declarations: [
    HomeComponent
  ],
  imports: [
    CommonModule,
    RouterModule.forChild(routes),
    HomeRoutingModule
  ]
})
export class HomeModule { }
```

Closes #17139
2022-07-06 16:33:40 +02:00
..