The node representing the book. Type:

public BookManagerInterface::getParentDepthLimit(array

public BookOutline::prevLink(array $book_link)

public BookOutline::nextLink(array $book_link)

protected BookUninstallValidator::hasBookNodes()

public static BookAdminEditForm::create(ContainerInterface

public static BookNavigationCacheContex

public BookUninstallValidator::validate($module)

public BookOutlineStorageInterface::loa

public BookManager::deleteFromBook($nid) Deletes