Expanded class hierarchy of KeyPluginCollection in Key 8
- class \Drupal\Component\Plugin\LazyPluginCollection implements \Drupal\Component\Plugin\IteratorAggregate, \Drupal\Component\Plugin\Countable
- class \Drupal\Core\Plugin\DefaultLazyPluginCollection uses DependencySerializationTrait
- class \Drupal\Core\Plugin\DefaultSingleLazyPluginCollection uses DependencySerializationTrait
- class \Drupal\advancedqueue\BackendPluginCollection
- class \Drupal\analytics\Plugin\ServicePluginCollection
- class \Drupal\avatars\AvatarGeneratorPluginCollection
- class \Drupal\block\BlockPluginCollection
- class \Drupal\build_hooks\FrontendEnvironmentPluginCollection
- class \Drupal\commerce\CommerceSinglePluginCollection
- class \Drupal\Core\Action\ActionPluginCollection
- class \Drupal\date_recur\Plugin\DateRecurInterpreterPluginCollection
- class \Drupal\encrypt\EncryptionMethodPluginCollection
- class \Drupal\entityqueue\EntityQueueHandlerPluginCollection
- class \Drupal\feeds\Feeds\FeedsSingleLazyPluginCollection
- class \Drupal\geocoder\Plugin\GeocoderProviderPluginCollection
- class \Drupal\key\Plugin\KeyPluginCollection
- class \Drupal\prod_check\CheckPluginCollection
- class \Drupal\prod_check\ProcessorPluginCollection
- class \Drupal\search\Plugin\SearchPluginCollection
- class \Drupal\sms\Plugin\SmsGatewayPluginCollection
- class \Drupal\synonyms\SynonymProviderPluginCollection
- class \Drupal\plugin_test\Plugin\TestLazyPluginCollection