{ lib, pkgs, config, ... }: { options.programs.nxdumpclient = { enable = lib.mkEnableOption "NX Dump Client"; }; config = lib.mkIf config.programs.nxdumpclient.enable { environment.systemPackages = [ pkgs.nxdumpclient ]; services.udev.packages = [ pkgs.nxdumpclient ]; }; }