# infiniteQueryOptions

# Function: infiniteQueryOptions()

```ts
function infiniteQueryOptions<TQueryFnData, TError, TData, TQueryKey, TPageParam>(options): InfiniteQueryObserverOptions<TQueryFnData, TError, TData, TQueryKey, TPageParam>;
```

Defined in: [packages/lit-query/src/infiniteQueryOptions.ts:26](https://github.com/TanStack/query/blob/main/packages/lit-query/src/infiniteQueryOptions.ts#L26)

Preserves and types infinite query options for reuse across Lit Query APIs.

## Type Parameters

### TQueryFnData

`TQueryFnData` = `unknown`

### TError

`TError` = `Error`

### TData

`TData` = `InfiniteData`\<`TQueryFnData`, `unknown`\>

### TQueryKey

`TQueryKey` *extends* readonly `unknown`[] = readonly `unknown`[]

### TPageParam

`TPageParam` = `unknown`

## Parameters

### options

`InfiniteQueryObserverOptions`\<`TQueryFnData`, `TError`, `TData`, `TQueryKey`, `TPageParam`\>

Infinite query options to preserve.

## Returns

`InfiniteQueryObserverOptions`\<`TQueryFnData`, `TError`, `TData`, `TQueryKey`, `TPageParam`\>

The same options object.

## Example

```ts
import { infiniteQueryOptions } from '@tanstack/lit-query'

const projectsOptions = infiniteQueryOptions({
  queryKey: ['projects'],
  queryFn: ({ pageParam }) => fetchProjects(pageParam),
  initialPageParam: 0,
  getNextPageParam: (lastPage) => lastPage.nextCursor,
})
```