The theme handler. Type:

Denotes that a block is not enabled in any region and should not be shown. File core/modules/block/src/BlockInterface

Controller for building the block instance add form. Hierarchy class \Drupal\Core\Controller\

The context repository. Type: \Drupal\Core\Plugin\Context\LazyContextRepository File

Manages discovery and instantiation of block plugins. @todo Add documentation to this class. Hierarchy

public BlockInterface::getTheme() Returns

The theme manager. Type:

Provides a repository for Block config entities. Hierarchy class \Drupal\block\

public BlockPa

public static BlockListBuilder::createInstance(ContainerInterface