public static BlockViewBuilder::preRender($build)

Defines a base block implementation that most blocks plugins will extend. This abstract class provides the generic block configuration form

public Block::getVisibilityCondition($instance_id)

public BlockBase::blockSubmit($form, FormStateInterface $form_state)

protected BlockForm::actions(array $form, FormStateInterface $form_state)

public Block::postSave(EntityStorageInterface $storage, $update = TRUE)

The transliteration service. Type: