public BlockLibraryController::listBlocks(Request

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

Defines a Block annotation object. Hierarchy class \Drupal\Component\Annotation\Plugin

public BlockInterface::getWeight() Returns

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

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

public BlockListBuilder::validateForm(array &$form, FormStateInterface

public BlockListBuilder::__construct(EntityTypeInterface $entity_type

protected BlockListBuilder::systemRegionList($theme, $show =

public BlockRepositoryInterface::getVisibleB