protected BlockController::getVisibleRegionNames($theme)

public CategoryAutocomple

protected BlockListBuilder::buildBlocksForm()

public BlockListController::__construct(ThemeHandlerInterface

protected BlockAccessControlHandler::check

The module handler. Type:

The route match. Type:

public BlockViewBuilder::view(EntityInterface $entity, $view_mode

Defines the access control handler for the block entity type. Hierarchy class \Drupal\Core\Entity\

public BlockInterface::setRegion($region)