Method get

packages/firebase-firestore/index.ios.ts:189–198

(documentRef: DocumentReference<T>)

	}

	get<T extends DocumentData = DocumentData>(documentRef: DocumentReference<T>): Promise<DocumentSnapshot<T>> {
		// TODO check error returned
		return new Promise((resolve, reject) => {
			try {
				resolve(DocumentSnapshot.fromNative(this._native.getDocumentError(documentRef.native)));
			} catch (e) {
				reject(e);
			}
		});
	}

	update<T extends DocumentData = DocumentData>(documentRef: DocumentReference<T>, data: Partial<{ [K in keyof T]: T[K] | FieldValue }>): Transaction;
	update<T extends DocumentData = DocumentData, K extends keyof T = string>(documentRef: DocumentReference<T>, field: K | FieldPath, value: T[K], moreFieldsAndValues: any[]): Transaction;