{% extends "base/class.php.twig" %}

{% block file_path %}
\Drupal\{{ module }}\{{ entity_class }}StorageInterface.
{% endblock %}

{% block namespace_class %}
namespace Drupal\{{ module }};
{% endblock %}

{% block use_class %}
use Drupal\Core\Entity\ContentEntityStorageInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\Language\LanguageInterface;
use Drupal\{{ module }}\Entity\{{ entity_class }}Interface;
{% endblock %}

{% block class_declaration %}
/**
 * Defines the storage handler class for {{ label }} entities.
 *
 * This extends the base storage class, adding required special handling for
 * {{ label }} entities.
 *
 * @ingroup {{ module }}
 */
interface {{ entity_class }}StorageInterface extends ContentEntityStorageInterface {% endblock %}

{% block class_methods %}
  /**
   * Gets a list of {{ label }} revision IDs for a specific {{ label }}.
   *
   * @param \Drupal\{{ module }}\Entity\{{ entity_class }}Interface $entity
   *   The {{ label }} entity.
   *
   * @return int[]
   *   {{ label }} revision IDs (in ascending order).
   */
  public function revisionIds({{ entity_class }}Interface $entity);

  /**
   * Gets a list of revision IDs having a given user as {{ label }} author.
   *
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The user entity.
   *
   * @return int[]
   *   {{ label }} revision IDs (in ascending order).
   */
  public function userRevisionIds(AccountInterface $account);

  /**
   * Counts the number of revisions in the default language.
   *
   * @param \Drupal\{{ module }}\Entity\{{ entity_class }}Interface $entity
   *   The {{ label }} entity.
   *
   * @return int
   *   The number of revisions in the default language.
   */
  public function countDefaultLanguageRevisions({{ entity_class }}Interface $entity);

  /**
   * Unsets the language for all {{ label }} with the given language.
   *
   * @param \Drupal\Core\Language\LanguageInterface $language
   *   The language object.
   */
  public function clearRevisionsLanguage(LanguageInterface $language);
{% endblock %}