This token can be used to create a virtual provider that will populate the entryComponents fields of components and ng modules based on its useValue. All components that are referenced in the useValue value (either directly or in a nested array or map) will be added to the entryComponents property.

const ANALYZE_FOR_ENTRY_COMPONENTS: InjectionToken<any>;

Usage notes

Example

The following example shows how the router can populate the entryComponents field of an NgModule based on the router configuration which refers to components.

// helper function inside the router
function provideRoutes(routes) {
  return [
    {provide: ROUTES, useValue: routes},
    {provide: ANALYZE_FOR_ENTRY_COMPONENTS, useValue: routes, multi: true}
  ];
}

// user code
let routes = [
  {path: '/root', component: RootComp},
  {path: '/teams', component: TeamsComp}
];

@NgModule({
  providers: [provideRoutes(routes)]
})
class ModuleWithRoutes {}