How can I infer the trpc.procedure.mutationOptions type?

export function useSomeHook({
    useMutationOptions
}: {
    useMutationOptions?: what should go here?
}) {
    const trpc = useTRPC()
    const result = useMutation(
                // Infer the type that goes in mutationOptions
        trpc.someProcedure.mutationOptions({...useMutationOptions})
    )

    return result
}