[Home](./index.md) > [@firebase/firestore](./firestore.md) > [lite](./firestore_lite.md) > [DocumentSnapshot](./firestore_lite.documentsnapshot.md) > [ref](./firestore_lite.documentsnapshot.ref.md) ## DocumentSnapshot.ref property The `DocumentReference` for the document included in the `DocumentSnapshot`. Signature: ```typescript get ref(): DocumentReference; ```