* @ConfigEntityType(
* id = "block",
* label = @Translation("Block"),
+ * label_collection = @Translation("Blocks"),
+ * label_singular = @Translation("block"),
+ * label_plural = @Translation("blocks"),
+ * label_count = @PluralTranslation(
+ * singular = "@count block",
+ * plural = "@count blocks",
+ * ),
* handlers = {
* "access" = "Drupal\block\BlockAccessControlHandler",
* "view_builder" = "Drupal\block\BlockViewBuilder",