The language manager service. Type:

protected BlockForm::buildVisibilityInterface(array $form, FormStateInterface

public BlockForm::getUniqueMachineName(BlockInterface $block)

public BlockForm::__construct(EntityManagerInterface $entity_manager, Exec

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

The condition plugin manager. Type:

The block entity. Type:

public static BlockForm::create(ContainerInterface $container)

public BlockForm::validateForm(array &$form, FormStateInterface $form_state)

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