feat(core): allow to add precompiled tokens via a provider

Introduces the new `ANALYZE_FOR_PRECOMPILE` token. This token can be used to
create a virtual provider that will populate the `precompile` fields of
components and app 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 `precompile` property.

closes #9874
related to #9726

tools/public_api_guard/core/index.d.ts

@@ -25,6 +25,9 @@ export declare abstract class AfterViewInit {
     abstract ngAfterViewInit(): any;
 }
 
+/** @experimental */
+export declare const ANALYZE_FOR_PRECOMPILE: OpaqueToken;
+
 /** @experimental */
 export declare function animate(timing: string | number, styles?: AnimationStyleMetadata | AnimationKeyframesSequenceMetadata): AnimationAnimateMetadata;