3 namespace Drupal\Core\Block;
5 use Drupal\Component\Plugin\CategorizingPluginManagerInterface;
6 use Drupal\Core\Plugin\Context\ContextAwarePluginManagerInterface;
7 use Drupal\Core\Plugin\FilteredPluginManagerInterface;
10 * Provides an interface for the discovery and instantiation of block plugins.
12 interface BlockManagerInterface extends ContextAwarePluginManagerInterface, CategorizingPluginManagerInterface, FilteredPluginManagerInterface {