anchor.diff:          # Only install appcenter if flatpak is enabled before
           # https://github.com/NixOS/nixpkgs/issues/15932 is resolved.
           appcenter
  -      ]) config.environment.pantheon.excludePackages;
  +      ])) config.environment.pantheon.excludePackages;
   
         # needed by screenshot
         fonts.fonts = [
  
positive.code:     })
  
      (mkIf serviceCfg.apps.enable {
        environment.systemPackages = with pkgs.pantheon; utils.removePackagesByName ([
          elementary-calculator
          elementary-calendar
          elementary-camera
  
negative.code:         elementary-capnet-assist
          elementary-notifications
          elementary-settings-daemon
          gnome-settings-daemon
          pantheon-agent-geoclue2
          pantheon-agent-polkit
        ]);
  
        programs.evince.enable = mkDefault true;
        programs.file-roller.enable = mkDefault true;
  