{ lib, config, options, pkgs, ... }: {
  options.mods.piper = {
    enable = lib.mkOption {
      default = false;
      example = true;
      type = lib.types.bool;
      description = "Enables the piper program and its daemon";
    };
  };
  config = lib.mkIf config.mods.piper.enable
    (lib.optionalAttrs (options ? services.ratbagd) {
      services.ratbagd.enable = true;
    } // lib.optionalAttrs (options ? home.packages) {
      home.packages = with pkgs; [ piper ];
    });
}