{
  pkgs,
  sysLib,
  ...
}: {
  services.dbus.enable = true;
  xdg = {
    portal = {
      enable = true;
      termfilechooser = {
        enable = true;
        settings = {
          filechooser = {
            cmd = "${sysLib.writeShellScriptWithLibraryAndKeepPath {
              name = "lf_wrapper";
              src = ./scripts/lf_wrapper;
              dependencies = with pkgs; [
                lf
              ];
            }}";
          };
        };
      };
      config = {
        common = {
          # NOTE: The next entry is supposedly needed for gtk based apps <2023-08-31>
          default = ["gtk"];
        };

        # TODO: Also activate, when on another wlr-based compositor <2023-11-25>
        river = {
          default = ["wlr"];
        };
      };
      extraPortals = with pkgs; [
        xdg-desktop-portal-gtk
        xdg-desktop-portal-wlr
        xdg-desktop-portal-termfilechooser
      ];
    };
  };
  # TODO: mime = {};
}