public BookRemoveForm::getQuestion()

protected BookManager::loadBooks() Loads

public BookManagerInterface::saveBookLink(array $link

The book manager. Type:

public BookOutlineStorage::__construct(Connection $connection)

public BookOutlineStorage::loadBookChildren($pid)

public BookManagerInterface::bookSubtreeData($link)

Allows users to create and organize related content in an outline. File core/modules/book/book.module

The renderer. Type:

public BookManager::getLinkDefaults($nid) Returns