* @ContentEntityType(
* id = "aggregator_feed",
* label = @Translation("Aggregator feed"),
+ * label_collection = @Translation("Aggregator feeds"),
+ * label_singular = @Translation("aggregator feed"),
+ * label_plural = @Translation("aggregator feeds"),
+ * label_count = @PluralTranslation(
+ * singular = "@count aggregator feed",
+ * plural = "@count aggregator feeds",
+ * ),
* handlers = {
* "storage" = "Drupal\aggregator\FeedStorage",
* "storage_schema" = "Drupal\aggregator\FeedStorageSchema",