{ options, config, lib, pkgs, ... }: with lib; with lib.my; let cfg = config.modules.hardware.audio; in { options.modules.hardware.audio = { enable = mkBoolOpt false; }; config = mkIf cfg.enable { sound.enable = true; hardware.pulseaudio.enable = true; hardware.pulseaudio.support32Bit = true; home-manager.users.${config.user.name} = { home.packages = with pkgs.unstable; [ pulsemixer ]; }; }; }