import { type MockItemCollectionFixture } from '../mock';
/**
 * Registers a shared test suite that validates Firestore pagination and iteration behavior
 * (page-based queries, snapshot/item accumulators, and loading-state integration)
 * against a live or emulated Firestore instance.
 *
 * Tests cover {@link FirestoreItemPageIterationFactoryFunction}, {@link firebaseQuerySnapshotAccumulator},
 * {@link firebaseQueryItemAccumulator}, and related RxJS accumulator utilities.
 *
 * @param f - Fixture providing the mock item collection and parent context for the tests.
 */
export declare function describeFirestoreIterationTests(f: MockItemCollectionFixture): void;