The entity manager. Type:
public NodeTypeForm::__construct(EntityManagerInterface $entity_manager)
public NodeTypeForm::save(array $form, FormStateInterface $form_state)
public NodeTypeForm::validateForm(array &$form, FormStateInterface
public NodeTypeForm::form(array $form, FormStateInterface $form_state)
protected NodeTypeForm::actions(array $form, FormStateInterface $form_state)
public static NodeTypeForm::create(ContainerInterface $container)
Form handler for node type forms. Hierarchy class \Drupal\Core\Form\