{
  config,
  pkgs,
  lib,
  ...
}: let
  cfg = config.features.gui.apps.librewolf;
in {
  options.features.gui.apps.librewolf.enable = lib.mkEnableOption "librewolf";
  config = lib.mkIf cfg.enable {
    programs.librewolf = {
      enable = true;
      settings = {
        "browser.tabs.inTitlebar" = 0;
      };
      # profiles."lucas" = {
        # search = {
        #   force = true;
        #   default = "DuckDuckGo";
        #   # engines = {
        #   #   "Nix Packages" = {
        #   #     urls = [{
        #   #       template = "https://search.nixos.org/packages";
        #   #       params = [
        #   #         { name = "type"; value = "packages"; }
        #   #         { name = "channel"; value = "unstable"; }
        #   #         { name = "query"; value = "{searchTerms}"; }
        #   #       ];
        #   #     }];
        #   #     icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
        #   #     definedAliases = [ "@n" ];
        #   #   };
        #   # };
        # };
      # };
    };
  };
}