protected BookManager::findChildrenRelativeDepth(array $book_link)

public BookManagerInterface::getActiveTrailIds($bid, $link)

public BookOutlineStorage::updateMovedChildren($bid, $original

public BookOutlineStorage::getChildRelativeDepth($book_link

public BookRemoveForm::submitForm(array &$form, FormStateInterface

public BookNavigationCacheContext::

public BookManagerInterface::getLinkDefaults($nid)

template_preprocess_book_navigation(&$variables) Prepares variables for book navigation templates.

public BookOutlineForm::getBaseFormId()

public BookRemoveForm::__construct(BookManagerInterface $boo