public BlockForm::getUniqueMachineName(BlockInterface $block)

protected BlockForm::buildVisibilityInterface(array $form, FormStateInterface

The language manager service. Type:

Provides form for block instance forms. Hierarchy class \Drupal\Core\Form\

public BlockForm::__construct(EntityManagerInterface $entity_manager, Exec

The block entity. Type:

public static BlockForm::create(ContainerInterface $container)

The condition plugin manager. Type:

The event dispatcher service. Type: \Symfony\Component\EventDispatcher\EventDispatcherInterface File

The theme handler. Type: