QueriesOptions

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/react-query/src/useQueries.ts:159

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.