docs: protected A_CmsPropertyEditor createEntryEditor(
          I_CmsPropertyEditorHandler handler,
          Map<String, CmsXmlContentProperty> propConfig) {
  
          if (CmsSitemapView.getInstance().isNavigationMode()) {
              return new CmsNavModePropertyEditor(propConfig, handler);
          } else {
              boolean isFolder = handler.isFolder();
              CmsVfsModePropertyEditor result = new CmsVfsModePropertyEditor(propConfig, handler);
              result.setShowResourceProperties(!isFolder);
              return result;
          }
      }