--- id: IsRestoringProvider title: IsRestoringProvider --- ```ts const IsRestoringProvider: Provider = IsRestoringContext.Provider; ``` Defined in: [packages/react-query/src/IsRestoringProvider.ts:19](https://github.com/TanStack/query/blob/main/packages/react-query/src/IsRestoringProvider.ts#L19) The Provider that `PersistQueryClientProvider` uses to signal whether a persisted client is currently being restored, read by `useIsRestoring`.