{
  config,
  ...
}:
{

  config = {
    services.swayidle = {
      enable = true;
      systemdTarget = "sway-session.target";
      timeouts = [
        {
          timeout = 90;
          command = "${config.programs.swaylock.package}/bin/swaylock -f";
        }
        {
          timeout = 95;
          command = "${config.wayland.windowManager.sway.package}/bin/swaymsg 'output * power off'";
          resumeCommand = "${config.wayland.windowManager.sway.package}/bin/swaymsg 'output * power on'";
        }
      ];
      events = [
        {
          event = "before-sleep";
          # Invoke swaylock instantaneously and without animations that inhibit sleep.
          command = "${config.programs.swaylock.package}/bin/swaylock -f --grace 0 --fade-in 0";
        }
      ];
    };
  };

}