voluptasmollitia/docs-exp/firestore_.snapshotlistenoptions.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/firestore](./firestore.md) &gt; [/](./firestore_.md) &gt; [SnapshotListenOptions](./firestore_.snapshotlistenoptions.md)

## SnapshotListenOptions interface

An options object that can be passed to [onSnapshot()](./firestore_.onsnapshot.md) and [QuerySnapshot.docChanges()](./firestore_.querysnapshot.docchanges.md) to control which types of changes to include in the result set.

<b>Signature:</b>

```typescript
export declare interface SnapshotListenOptions 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [includeMetadataChanges?](./firestore_.snapshotlistenoptions.includemetadatachanges.md) | boolean | <i>(Optional)</i> Include a change even if only the metadata of the query or of a document changed. Default is false. |