Expanded class hierarchy of PluginManagerInterface in Plug 7
- interface \Drupal\Component\Plugin\Discovery\DiscoveryInterface; interface \Drupal\Component\Plugin\Factory\FactoryInterface; interface \Drupal\Component\Plugin\Mapper\MapperInterface
- interface \Drupal\Component\Plugin\PluginManagerInterface
- interface \Drupal\Component\Plugin\CategorizingPluginManagerInterface
- interface \Drupal\Component\Plugin\PluginManagerInterface