The node representing the book. Type:

protected BookUninstallValidator::hasBookNodes()

public BookController::adminOverview()

protected BookManager::buildBookOutlineRecursive(&$links, $parents,

public BookRemoveForm::getConfirmText()

Provides an interface defining a book manager. Hierarchy interface \Drupal\book\

public BookExport::__construct(EntityManagerInterface $entityManager, BookManagerInterface

public BookManagerInterface::getTableOfContents($bid,

public BookOutlineForm::form(array $form, FormStateInterface

public BookOutlineStorageInterface::update($nid