[Home](./index.md) > [@firebase/firestore](./firestore.md) > [lite](./firestore_lite.md) > [Transaction](./firestore_lite.transaction.md) > [get](./firestore_lite.transaction.get.md) ## Transaction.get() method Reads the document referenced by the provided [DocumentReference](./firestore_.documentreference.md). Signature: ```typescript get(documentRef: DocumentReference): Promise>; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | documentRef | [DocumentReference](./firestore_lite.documentreference.md)<T> | A reference to the document to be read. | Returns: Promise<[DocumentSnapshot](./firestore_lite.documentsnapshot.md)<T>> A `DocumentSnapshot` with the read data.