nixconfig/modules/nixos/system/security/polkit/default.nix

{ config, lib, pkgs, ... }: {
  config = lib.mkIf config.syscfg.make.gui {
    security.polkit.enable = true;
    security.pam.services.hyprlock = { #swaylock
      text = ''
        auth include login
      '';
    };

    environment.systemPackages = [ pkgs.polkit_gnome ];
  };
}