test(solid-query/useIsMutating): simplify 'mutationFn' and add 'expect' for 'isMutating' state transitions#9486

manudeli merged 2 commits intoTanStack:mainTanStack/query:mainfrom

sukvvon:test/solid-query-useIsMutating-simplify-queryFn-add-expect-isMutating-state-transtionssukvvon/query:test/solid-query-useIsMutating-simplify-queryFn-add-expect-isMutating-state-transtionsCopy head branch name to clipboard