{
  config,
  lib,
  pkgs,
  ...
}:
{
  config.xsession.windowManager.xmonad = {
    enable = true;
    enableContribAndExtras = true;
    config = ./config.hs;
  };

  # control backlight
  config.home.packages = [
    pkgs.xorg.xbacklight
    pkgs.scrot
  ];
}