[Home](./index.md) > [@firebase/firestore](./firestore.md) > [/](./firestore_.md) > [PersistenceSettings](./firestore_.persistencesettings.md) ## PersistenceSettings interface Settings that can be passed to `enableIndexedDbPersistence()` to configure Firestore persistence. Signature: ```typescript export declare interface PersistenceSettings ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [forceOwnership?](./firestore_.persistencesettings.forceownership.md) | boolean | (Optional) Whether to force enable persistence for the client. This cannot be used with multi-tab synchronization and is primarily intended for use with Web Workers. Setting this to true will enable persistence, but cause other tabs using persistence to fail. |