{ lib, ... }: with lib; let inherit (lib) mkOption; in { imports = [ ./boot ./impermanence.nix ]; options.myOptions.system = { hostname = mkOption { type = types.str; description = "Hostname for this system"; }; username = mkOption { type = types.str; description = "Username for the primary admin account for this system"; }; sound = { enable = mkEnableOption "sound related programs and audio-dependent programs"; }; }; }