Expanded class hierarchy of PasswordFieldSerializer in Acquia Content Hub 8.2
class \Drupal\acquia_contenthub\EventSubscriber\SerializeContentField\FallbackFieldSerializer implements \Symfony\Component\EventDispatcher\EventSubscriberInterface uses ContentFieldMetadataTrait
class \Drupal\acquia_contenthub\EventSubscriber\SerializeContentField\PasswordFieldSerializer implements \Symfony\Component\EventDispatcher\EventSubscriberInterface
class \Drupal\acquia_contenthub\EventSubscriber\SerializeContentField\PathFieldSerializer implements \Symfony\Component\EventDispatcher\EventSubscriberInterface
class \Drupal\acquia_contenthub_metatag\EventSubscriber\SerializeContentField\EntityMetatagsSerializer implements \Symfony\Component\EventDispatcher\EventSubscriberInterface uses ContentFieldMetadataTrait
