

# FirestoreOnSnapshotExtra

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---

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```ts
import { FirestoreOnSnapshotExtra } from "@hyper-fetch/firebase"
```

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## Description

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Defined in [adapter/types/adapter.firestore.types.ts:42](https://github.com/BetterTyped/hyper-fetch/blob/c3e2c45/packages/adapter-firebase/src/adapter/types/adapter.firestore.types.ts#L42)

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## Preview

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```ts
type FirestoreOnSnapshotExtra = {
  groupedResult: { added: DocumentSnapshot[]; modified: DocumentSnapshot[]; removed: DocumentSnapshot[] }; 
  ref: DocumentReference | CollectionReference; 
  snapshot: DocumentSnapshot; 
  unsubscribe: FirestoreUnsubscribe; 
}
```

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## Structure

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```ts
{
  groupedResult: {
    added: DocumentSnapshot[];
    modified: DocumentSnapshot[];
    removed: DocumentSnapshot[];
  };
  ref: DocumentReference | CollectionReference;
  snapshot: DocumentSnapshot;
  unsubscribe: FirestoreUnsubscribe;
}
```

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