public AdminDemoNegotiator::applies(RouteMatchInterface

public BlockInterface::getVisibility()

Defines a class to build a listing of block entities. Hierarchy class \Drupal\Core\Entity\

The ID of the block. Type: string File core/modules

public Block::getVisibilityConditions() Gets

Hierarchy interface \Drupal\block\

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

The plugin context handler. Type: \Drupal\Core\Plugin\Context\ContextHandlerInterface File

public BlockListBuilder::buildForm(array $form, FormStateInterface

public BlockDeleteForm::getCancelUrl()