{
  # config,
  pkgs,
  lib,
  ...
}: {
  services = {
    gnome-keyring = {
      enable = true;
      components = ["secrets"];
    };
    kanshi = import ../niri/services/kanshi;
    udiskie = {
      enable = true;
      automount = false;
      notify = true;
      tray = "auto";
    };
  };

  systemd.user.services = let
    mkGraphicalService = config: lib.attrsets.recursiveUpdate graphicalService config;
    graphicalService = {
      Install.WantedBy = ["niri.service"];
      Unit = {
        Requisite = ["graphical-session.target"];
        PartOf = ["graphical-session.target"];
        After = ["graphical-session.target"];
      };
      Service = {
        Restart = "on-failure";
        TimeoutStopSec = 10;
        RestartSec = 1;
      };
    };
  in {
    # polkit-agent = mkGraphicalService {
    #   Service = {
    #     Type = "simple";
    #     ExecStart = pkgs.mate.mate-polkit + "/libexec/polkit-mate-authentication-agent-1";
    #   };
    # };
  };
}