fix(types): Add `undefined` return type in onMutate (TanStack#2089)

* onMutate callback add void in return type

* Add core type

* return type void to undefined

* onMutate return type change 'Promise<TContext> | Promise<undefined> | TContext | undefined'

fix(types): adds queryKey generic to queryClient functions (TanStack#…

…2100)

* fix(types): adds queryKey generic to queryClient functions

* test(clientQuery): adds tests for type-errors when using strict keys

fix(useQuery): type of initialData now corresponds to the type return…

…ed by the query-fn (TanStack#2069)

fix(useQuery): let type of queryKey for the QueryContext be inferred …

…from the key passed to useQuery (TanStack#2047)

* fix(useQuery): let type of queryKey for the QueryContext be inferred from the key passed to useQuery

* fix(useInfiniteQuery): let type of queryKey for the QueryContext be inferred from the key passed to useInfiniteQuery

* fix(useQuery): pass TQueryKey down to queryObserver

for more type safety and to make queryKeyHashFn generic as well

fix(types): onlineManager: setup function needs to accept the online …

…boolean, and the cleanup function shouldn't (TanStack#2053)

* fix(types): setup function needs to accept the online boolean, and the cleanup function shouldn't

* fix(types): assign listener to a function so that we can properly unsubscribe

fix(devtools): only subscribe to the queryCache while the devtools ar…

…e open (TanStack#2045)

this will stop unnecessary and sometimes costly updates while they are closed

feat: add useIsMutating hook (TanStack#1971)

* feat: add find/findAll functions to mutationCache, add useIsMutating hook

* docs: add useIsMutating reference

* fix import cycle

* use mutationCache in useIsMutating

* add useIsMutating test and document MutationFilters

* fix broken links

fix(queryObserver): re-run selector if it throws error (TanStack#1875)

fix: Do not default to `false` on `refetchInactive` (TanStack#1934)

Co-authored-by: Manuel J. Thomsen <mjt@magnetix.dk>

fix: disable context sharing per default (TanStack#1912)