{
  config.flake.factory.hyprpaper =
    { wallpaper_path
    , monitor_names
    ,
    }: { config, ... }: {
      services.hyprpaper =
        /*
      TODO: assert that hyprland is enabled
        */
        {
          enable = true;
          settings = {
            preload = [ wallpaper_path ];
            wallpaper = map (mon: "mon,${wallpaper_path}") monitor_names;
          };
        };
    };
}