{ lib, config, ... }: {
  options = {
    gui.enable = lib.mkEnableOption "gui";
  };
  imports = [
    ./firefox
    ./keepassxc
    ./kitty
    ./nextcloud-client
    ./picom
    ./nixGL
  ];
  config = lib.mkIf config.gui.enable {
    programs = {
      keepassxc.enable = lib.mkDefault true;
      firefox.enable = lib.mkDefault true;
      kitty.enable = lib.mkDefault false;
    };
    services = {
      nextcloud-client.enable = lib.mkDefault false;
      udiskie.enable = lib.mkDefault false;
      picom.enable = lib.mkDefault false;
    };
  };
}