Method clearPersistence

packages/firebase-firestore/index.ios.ts:1377–1387

()

	}

	clearPersistence(): Promise<void> {
		return new Promise((resolve, reject) => {
			this.native.clearPersistenceWithCompletion((error) => {
				if (error) {
					reject(FirebaseError.fromNative(error));
				} else {
					resolve();
				}
			});
		});
	}

	collectionGroup(collectionId: string): any {
		return Query.fromNative(this.native.collectionGroupWithID(collectionId));