Passing Parameters when Navigating

DecleX.java

@EActivity(R.id.activity_settings)
public class SettingsActivity extends Activity {
  
   @Extra
   String userName;
  
   @Click 
   void showProfile() {
      $ProfileFragment().userName(userName);
   }
    
   @Click 
   void showNotifications() {
      $NotificationsFragment().userName(userName);
   }
    
   ...