{
  lib,
  options,
  config,
  ...
}: {
  options.mods.superfreq = {
    enable = lib.mkOption {
      default = false;
      example = true;
      type = lib.types.bool;
      description = ''Enables superfreq'';
    };
    settings = lib.mkOption {
      default = {};
      example = {};
      type = with lib.types; attrsOf anything;
      description = ''Superfreq config'';
    };
  };

  config = lib.optionalAttrs (options ? services.superfreq) {
    services.superfreq = {
      enable = config.mods.superfreq.enable;
      settings = config.mods.superfreq.settings;
    };
  };
}