# useHydrate

# Function: useHydrate()

```ts
function useHydrate(
   state?, 
   options?, 
   queryClient?): void;
```

Defined in: [packages/svelte-query/src/useHydrate.ts:5](https://github.com/TanStack/query/blob/main/packages/svelte-query/src/useHydrate.ts#L5)

## Parameters

### state?

`unknown`

### options?

`HydrateOptions`

### queryClient?

`QueryClient`

## Returns

`void`