# LoadSubsetFn

# Type Alias: LoadSubsetFn()

```ts
type LoadSubsetFn = (options) => true | Promise<void>;
```

Defined in: [packages/db/src/types.ts:316](https://github.com/TanStack/db/blob/main/packages/db/src/types.ts#L316)

## Parameters

### options

[`LoadSubsetOptions`](LoadSubsetOptions.md)

## Returns

`true` \| `Promise`\<`void`\>