All classes that implement CommentStatisticsInterface in Drupal 8
- class \Drupal\comment\CommentStatistics implements CommentStatisticsInterface uses DeprecatedServicePropertyTrait
- class \Drupal\mongodb_comment\MongodbCommentStatistics implements CommentStatisticsInterface
- class \Drupal\multiversion\CommentStatistics
- class \Drupal\multiversion\CommentStatistics