Optional Datastore/FirestoreClient (#3382)

Author: schmidt-sebastian

packages/firestore/exp-types/index.d.ts

@@ -374,9 +374,7 @@ export function getDocFromServer<T>(
   reference: DocumentReference<T>
 ): Promise<DocumentSnapshot<T>>;
 export function getDocs<T>(query: Query<T>): Promise<QuerySnapshot<T>>;
-export function getDocsFromCache<T>(
-  query: Query<T>
-): Promise<QuerySnapshot<T>>;
+export function getDocsFromCache<T>(query: Query<T>): Promise<QuerySnapshot<T>>;
 export function getDocsFromServer<T>(
   query: Query<T>
 ): Promise<QuerySnapshot<T>>;