private static void HandleActivityInvite(ActivityActionType type, ref User user, ref Activity activity)
 {
     if (Config.Instance.AllowInvites)
     {
         OnActivityInvite?.Invoke(type, ref user, ref activity);
     }
 }
 internal void CallActivityInvite(ActivityActionType actionType, ref User user, ref Activity activity)
 {
     OnActivityInvite?.Invoke(actionType, ref user, ref activity);
 }