# QueriesOptions

```ts
type QueriesOptions<T, TResults, TDepth> = TDepth["length"] extends MAXIMUM_DEPTH ? UseQueryOptionsForUseQueries[] : T extends [] ? [] : T extends [infer Head] ? [...TResults, GetUseQueryOptionsForUseQueries<Head>] : T extends [infer Head, ...(infer Tails)] ? QueriesOptions<[...Tails], [...TResults, GetUseQueryOptionsForUseQueries<Head>], [...TDepth, 1]> : ReadonlyArray<unknown> extends T ? T : T extends UseQueryOptionsForUseQueries<infer TQueryFnData, infer TError, infer TData, infer TQueryKey>[] ? UseQueryOptionsForUseQueries<TQueryFnData, TError, TData, TQueryKey>[] : UseQueryOptionsForUseQueries[];
```

Defined in: [packages/preact-query/src/useQueries.ts:159](https://github.com/TanStack/query/blob/main/packages/preact-query/src/useQueries.ts#L159)

The `queries` array accepted by `useQueries`. Recursively unwraps each tuple element so every entry's
`queryFn`/`select`/`throwOnError` are inferred individually, up to 20 elements — past that, a tuple falls
back to a single homogeneous options type.

An opaque array (e.g. `unknown[]`) is returned as-is; a non-tuple array whose element type structurally
matches a query options object is mapped per-element instead, still inferring each entry individually; any
other non-tuple array — one whose element type doesn't match the expected options shape — falls back to
that same homogeneous options type too.

## Type Parameters

### T

`T` *extends* `any`[]

The type of the `queries` array as written at the call site.

### TResults

`TResults` *extends* `any`[] = \[\]

The internal accumulator that this type builds during recursion. It is not meant
to be set explicitly.

### TDepth

`TDepth` *extends* `ReadonlyArray`\<`number`\> = \[\]

The internal recursion-depth counter, checked against the 20-element limit. It is not
meant to be set explicitly.