upstream-tanstack-query/docs/framework/preact/reference/functions/useIsRestoring.md

id, title

id	title
useIsRestoring	useIsRestoring

function useIsRestoring(): boolean;

Defined in: packages/preact-query/src/IsRestoringProvider.ts:13

If you are using PersistQueryClientProvider, you can also use the useIsRestoring hook alongside it to check if a restore is currently in progress. useQuery and friends also check this internally to avoid race conditions between the restore and mounting queries.

Returns

boolean

true while a persisted client is being restored, false otherwise.