Function callbackTest2

packages/query-core/src/__tests__/queryClient.test-d.tsx:625–630

()

  // @ts-expect-error
  const callbackTest2: SuccessCallback = () => {
    queryClient.setQueryData(key, (data) => {
      expectTypeOf(data).toEqualTypeOf<number | undefined>()
      return data
    })
  }
})