refactor(store): update create feature selector (#3198)

Closes #3197

Author: bryantlikes

modules/store/src/feature_creator.ts

@@ -98,7 +98,7 @@ export function createFeature<
     NotAllowedFeatureStateCheck<FeatureState>
 ): Feature<AppState, FeatureName, FeatureState> {
   const { name, reducer } = featureConfig;
-  const featureSelector = createFeatureSelector<AppState, FeatureState>(name);
+  const featureSelector = createFeatureSelector<FeatureState>(name);
   const nestedSelectors = createNestedSelectors(featureSelector, reducer);
 
   return ({

projects/ngrx.io/content/examples/store-walkthrough/src/app/state/books.selectors.ts

@@ -8,7 +8,6 @@ export const selectBooks = createSelector(
 );
 
 export const selectCollectionState = createFeatureSelector<
-  AppState,
   ReadonlyArray<string>
 >("collection");
 

projects/ngrx.io/content/examples/testing-store/src/app/state/books.selectors.ts

@@ -8,7 +8,6 @@ export const selectBooks = createSelector(
 );
 
 export const selectCollectionState = createFeatureSelector<
-  AppState,
   ReadonlyArray<string>
 >("collection");