{lib, ...}: {
  mkToggle = description: default: {
    enable = lib.mkOption {
      type = lib.types.bool;
      inherit default description;
    };
  };

  mkIfOptions = options: inputs:
    lib.flatten (lib.mapAttrsToList (
        name: value:
          if (lib.attrByPath (lib.splitString "." name) {} options).enable
          then
            (
              if builtins.isList value
              then value
              else [value]
            )
          else []
      )
      inputs);
}