{
  pkgs,
  psCfg,
  ...
}: {
  Unit = {
    Description = "Idle manager for Wayland";
    Documentation = ["man:swayidle(1)"];
    BindsTo = ["graphical-session.target"];
    Wants = ["graphical-session-pre.target"];
    After = ["graphical-session-pre.target"];
  };
  Service = {
    Type = "simple";
    Environment = "PATH=/run/current-system/sw/bin:${pkgs.sway}/bin:${pkgs.swayidle}/bin";
    ExecStart = ''
      swayidle -w \
      before-sleep 'systemctl hibernate'
      timeout 120 'swaymsg "output * dpms off"' resume 'swaymsg "output * dpms on"' \
      timeout 150 'systemctl hibernate'
    '';
  };
  Install = {
    WantedBy = ["sway-session.target"];
  };
}