* @ConfigEntityType(
* id = "filter_format",
* label = @Translation("Text format"),
+ * label_collection = @Translation("Text formats"),
+ * label_singular = @Translation("text format"),
+ * label_plural = @Translation("text formats"),
+ * label_count = @PluralTranslation(
+ * singular = "@count text format",
+ * plural = "@count text formats",
+ * ),
* handlers = {
* "form" = {
* "add" = "Drupal\filter\FilterFormatAddForm",