{ config, lib, pkgs, user, ... }:
with lib;
let  

in
{
    options = {
        xserver = {
            enable = mkOption {
                type = types.bool;
                default = false;
            };
        };
    };

    config = mkIf (config.xserver.enable)
    {
        services.xserver = {
            enable = true;
            layout = "us";
            xkbVariant = "";
        };

        environment.systemPackages = with pkgs; [
            xclip
            xorg.xev
            xorg.xkill
            xorg.xrandr
            arandr
        ];

        home-manager.users.${user} = {
            xsession = {
                enable = true;
                numlock.enable = true;
            };
        };
    };
}