FieldCounter.php in Lightgallery 8        
                          
                  
                        
  
  
  
  
  
File
  src/Field/FieldCounter.php
  
    View source  
  <?php
namespace Drupal\lightgallery\Field;
use Drupal\lightgallery\Group\GroupLightgalleryCore;
class FieldCounter extends FieldBase {
  
  protected function setName() {
    return 'counter';
  }
  
  protected function setTitle() {
    return 'Counter';
  }
  
  protected function setType() {
    return FieldTypesEnum::CHECKBOX;
  }
  
  protected function setDescription() {
    return 'Whether to show total number of images and index number of currently displayed image.';
  }
  
  protected function setGroup() {
    return new GroupLightgalleryCore();
  }
}