`queryFn` field became required in `UseInfiniteQueryOptions`

[ymc9]

Describe the bug

Hi,

It seems that in a recent release, the queryFn field of type UseInfiniteQueryOptions (from "@tanstack/react-query") became required (was optional in previous releases).

a991d92#diff-ac3343c834b1a6ecb51aa339ab1cf591e1f595d9edfed5ee0d0bc85fd172e66fR59

However, according to the docs, the field is only required if no default query function is defined. https://tanstack.com/query/v5/docs/framework/react/reference/useInfiniteQuery

Is this change intentional? Thanks!

Your minimal, reproducible example

https://stackblitz.com/edit/vitejs-vite-ufudqn

Steps to reproduce

1. Open a terminal tab
2. Run "npm run build"
3. Notice the type checking error in "src/App.tsx"

src/App.tsx:10:28 - error TS2345: Argument of type '{ queryKey: string[]; initialPageParam: () => {}; getNextPageParam: () => {}; }' is not assignable to parameter of type 'UseSuspenseInfiniteQueryOptions<unknown, Error, InfiniteData<unknown, unknown>, unknown, string[], {}>'.
  Property 'queryFn' is missing in type '{ queryKey: string[]; initialPageParam: () => {}; getNextPageParam: () => {}; }' but required in type 'UseSuspenseInfiniteQueryOptions<unknown, Error, InfiniteData<unknown, unknown>, unknown, string[], {}>'.

 10   useSuspenseInfiniteQuery({
                               ~
 11     queryKey: ['myQuery'],
    ~~~~~~~~~~~~~~~~~~~~~~~~~~
... 
 14     //queryFn: () => ({})
    ~~~~~~~~~~~~~~~~~~~~~~~~~
 15   });

Expected behavior

Compiles successfully

How often does this bug happen?

Every time

Screenshots or Videos

No response

Platform

All platforms

Tanstack Query adapter

react-query

TanStack Query version

5.59.13

TypeScript version

5.5.4

Additional context

No response

[saul-atomrigs]

I think this issue is being dealt with here: #8176

[ymc9]

I think this issue is being dealt with here: #8176

Awesome, thanks! Looking forward to a merge soon.