test(ivy): create todo app in ivy (#22921)

PR Close #22921

packages/core/src/core_private_export.ts

@@ -8,6 +8,7 @@
 
 export {ALLOW_MULTIPLE_PLATFORMS as ɵALLOW_MULTIPLE_PLATFORMS} from './application_ref';
 export {APP_ID_RANDOM_PROVIDER as ɵAPP_ID_RANDOM_PROVIDER} from './application_tokens';
+export {defaultIterableDiffers as ɵdefaultIterableDiffers} from './change_detection/change_detection';
 export {devModeEqual as ɵdevModeEqual} from './change_detection/change_detection_util';
 export {isListLikeIterable as ɵisListLikeIterable} from './change_detection/change_detection_util';
 export {ChangeDetectorStatus as ɵChangeDetectorStatus, isDefaultChangeDetectionStrategy as ɵisDefaultChangeDetectionStrategy} from './change_detection/constants';

packages/core/src/core_render3_private_export.ts

@@ -24,6 +24,7 @@ export {
   PublicFeature as ɵPublicFeature,
   NgOnChangesFeature as ɵNgOnChangesFeature,
   CssSelectorList as ɵCssSelectorList,
+  markDirty as ɵmarkDirty,
   NC as ɵNC,
   C as ɵC,
   E as ɵE,

packages/core/src/di/injector.ts

@@ -446,7 +446,9 @@ export function setCurrentInjector(injector: Injector | null): Injector|null {
 export function inject<T>(
     token: Type<T>| InjectionToken<T>, notFoundValue?: undefined, flags?: InjectFlags): T;
 export function inject<T>(
-    token: Type<T>| InjectionToken<T>, notFoundValue: T | null, flags?: InjectFlags): T|null;
+    token: Type<T>| InjectionToken<T>, notFoundValue: T, flags?: InjectFlags): T;
+export function inject<T>(
+    token: Type<T>| InjectionToken<T>, notFoundValue: null, flags?: InjectFlags): T|null;
 export function inject<T>(
     token: Type<T>| InjectionToken<T>, notFoundValue?: T | null, flags = InjectFlags.Default): T|
     null {

packages/core/src/render3/component.ts

@@ -129,7 +129,7 @@ export function renderComponent<T>(
   const rootContext: RootContext = {
     // Incomplete initialization due to circular reference.
     component: null !,
-    scheduler: opts.scheduler || requestAnimationFrame,
+    scheduler: opts.scheduler || requestAnimationFrame.bind(window),
     clean: CLEAN_PROMISE,
   };
   const rootView = createLView(