function useMutation(
    // FIXME: this should only be a tuple path in next major
    path: string | [string],
    opts?: UseTRPCMutationOptions<unknown, TError, unknown, unknown>,
  ): UseTRPCMutationResult<unknown, TError, unknown, unknown> {
    const { client } = useContext();
    const queryClient = useQueryClient({ context: ReactQueryContext });
    const actualPath = Array.isArray(path) ? path[0] : path;

 const defaultOpts = queryClient.getMutationDefaults([
      actualPath.split('.'),
    ]);

function useMutation(
    // FIXME: this should only be a tuple path in next major
    path: string | [string],
    opts?: UseTRPCMutationOptions<unknown, TError, unknown, unknown>,
  ): UseTRPCMutationResult<unknown, TError, unknown, unknown> {
    const { client } = useContext();
    const queryClient = useQueryClient({ context: ReactQueryContext });
    const actualPath = Array.isArray(path) ? path[0] : path;

 const defaultOpts = queryClient.getMutationDefaults([
      actualPath.split('.'),
    ]);