{ config, pkgs, lib, ... }:
{
  environment.systemPackages = with pkgs; [
    grim # screenshot functionality
    slurp # screenshot functionality
    wl-clipboard # wl-copy and wl-paste for copy/paste from stdin / stdout
    mako # notification system developed by swaywm maintainer
    rofi
    
    libinput
    libinput-gestures
    wmctrl
  ];

  # enable Sway window manager
  programs = {
    sway = {
      enable = true;
      wrapperFeatures.gtk = true;
    }; # end sway
    light = {
      enable = true;
    }; # end light
  }; # end programs
  security = {
    polkit.enable = true;
    pam.services = {
      greetd.enableGnomeKeyring = true;
      greetd-password.enableGnomeKeyring = true;
      login.enableGnomeKeyring = true;
    }; # end pam.services
  }; # end security
  services = {
    greetd = {                                                      
      enable = true;                                                         
      settings = {                                                           
        default_session = {                                                  
          command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd sway";
          user = "greeter";
        }; # end default_session
      }; # end settings
    }; # end greetd
    logind = {
      lidSwitch = "suspend";
      lidSwitchExternalPower = "suspend";
    }; # end logind
    gnome.gnome-keyring.enable = true;
  }; # end services
  users.users.alisceon.extraGroups = [ "video" "input" ];
}