refactor: move queryOptions to its own file (#5480)

* refactor: remove 'use client' from non-components

* refactor: move queryOptions to its own file

where we don't have a 'use client' directive, because we can call this function on the server as well

* Revert "refactor: remove 'use client' from non-components"

This reverts commit 8ecac66.

* refactor: rename isRestoring file

* chore: fix import

Author: TkDodo

packages/react-query/src/__tests__/useQuery.types.test.tsx

@@ -1,4 +1,5 @@
-import { queryOptions, useQuery } from '../useQuery'
+import { useQuery } from '../useQuery'
+import { queryOptions } from '../queryOptions'
 import type { Expect, Equal } from './utils'
 import { doNotExecute } from './utils'
 

packages/react-query/src/index.ts

@@ -7,7 +7,8 @@ export * from '@tanstack/query-core'
 export * from './types'
 export { useQueries } from './useQueries'
 export type { QueriesResults, QueriesOptions } from './useQueries'
-export { useQuery, queryOptions } from './useQuery'
+export { useQuery } from './useQuery'
+export { queryOptions } from './queryOptions'
 export {
   QueryClientContext,
   QueryClientProvider,

packages/react-query/src/isRestoring.tsx renamed to packages/react-query/src/isRestoring.ts

@@ -0,0 +1,42 @@
+import type { DefaultError, QueryKey } from '@tanstack/query-core'
+import type { UseQueryOptions } from './types'
+
+export type UndefinedInitialDataOptions<
+  TQueryFnData = unknown,
+  TError = DefaultError,
+  TData = TQueryFnData,
+  TQueryKey extends QueryKey = QueryKey,
+> = UseQueryOptions<TQueryFnData, TError, TData, TQueryKey> & {
+  initialData?: undefined
+}
+
+export type DefinedInitialDataOptions<
+  TQueryFnData = unknown,
+  TError = DefaultError,
+  TData = TQueryFnData,
+  TQueryKey extends QueryKey = QueryKey,
+> = UseQueryOptions<TQueryFnData, TError, TData, TQueryKey> & {
+  initialData: TQueryFnData | (() => TQueryFnData)
+}
+
+export function queryOptions<
+  TQueryFnData = unknown,
+  TError = DefaultError,
+  TData = TQueryFnData,
+  TQueryKey extends QueryKey = QueryKey,
+>(
+  options: UndefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>,
+): UndefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>
+
+export function queryOptions<
+  TQueryFnData = unknown,
+  TError = DefaultError,
+  TData = TQueryFnData,
+  TQueryKey extends QueryKey = QueryKey,
+>(
+  options: DefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>,
+): DefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>
+
+export function queryOptions(options: unknown) {
+  return options
+}

packages/react-query/src/queryOptions.ts

@@ -7,47 +7,12 @@ import type {
   UseQueryResult,
 } from './types'
 import { useBaseQuery } from './useBaseQuery'
-
-export function queryOptions<
-  TQueryFnData = unknown,
-  TError = DefaultError,
-  TData = TQueryFnData,
-  TQueryKey extends QueryKey = QueryKey,
->(
-  options: UndefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>,
-): UndefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>
-
-export function queryOptions<
-  TQueryFnData = unknown,
-  TError = DefaultError,
-  TData = TQueryFnData,
-  TQueryKey extends QueryKey = QueryKey,
->(
-  options: DefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>,
-): DefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>
-
-export function queryOptions(options: unknown) {
-  return options
-}
+import type {
+  DefinedInitialDataOptions,
+  UndefinedInitialDataOptions,
+} from './queryOptions'
 
 // HOOK
-type UndefinedInitialDataOptions<
-  TQueryFnData = unknown,
-  TError = DefaultError,
-  TData = TQueryFnData,
-  TQueryKey extends QueryKey = QueryKey,
-> = UseQueryOptions<TQueryFnData, TError, TData, TQueryKey> & {
-  initialData?: undefined
-}
-
-type DefinedInitialDataOptions<
-  TQueryFnData = unknown,
-  TError = DefaultError,
-  TData = TQueryFnData,
-  TQueryKey extends QueryKey = QueryKey,
-> = UseQueryOptions<TQueryFnData, TError, TData, TQueryKey> & {
-  initialData: TQueryFnData | (() => TQueryFnData)
-}
 
 export function useQuery<
   TQueryFnData = unknown,