* @ConfigEntityType(
* id = "search_page",
* label = @Translation("Search page"),
+ * label_collection = @Translation("Search pages"),
+ * label_singular = @Translation("search page"),
+ * label_plural = @Translation("search pages"),
+ * label_count = @PluralTranslation(
+ * singular = "@count search page",
+ * plural = "@count search pages",
+ * ),
* handlers = {
* "access" = "Drupal\search\SearchPageAccessControlHandler",
* "list_builder" = "Drupal\search\SearchPageListBuilder",