All classes that implement MatcherDumperInterface in Drupal 9
- class \Drupal\Core\ProxyClass\Routing\MatcherDumper implements MatcherDumperInterface uses DependencySerializationTrait
- class \Drupal\Core\Routing\MatcherDumper implements MatcherDumperInterface
- class \Drupal\Core\Routing\NullMatcherDumper implements MatcherDumperInterface