{
  config,
  lib,
  pkgs,
  ...
}: {
  services.xserver = {
    enable = true;
    xkb = {
      layout = "us";
      model = "evdev";
    };
  };
  environment.shells = with pkgs; [zsh bash fish];
  environment.localBinInPath = true;
  environment.sessionVariables = rec {
    XDG_CACHE_HOME = "\${HOME}/.cache";
    XDG_CONFIG_HOME = "\${HOME}/.config";
    XDG_DATA_HOME = "\${HOME}/.local/share";
    XDG_DATA_DIRS = ["${XDG_DATA_HOME}/.icons"];
  };
}
