{ povSelf, pkgs, lib, config, ... }: let inherit (lib) types; cfg = lib.getAttrFromPath povSelf config; in { options.enable = { type = types.bool; default = false; }; config = lib.mkIf cfg.enable { environment.systemPackages = with pkgs; [ btop fastfetch pciutils usbutils ]; programs = { htop.enable = true; }; }; }