protected BookExport::exportTraverse(array $tree, $callable)

public BookRemoveForm::getDescription()

public BookOutlineStorageInterface::upd

protected BookManager::flatBookTree(array $tree, array &$flat)

public BookOutlineStorage::getBooks()

public BookAdminEditForm::getFormId()

protected BookAdminEditForm::bookAdminTable(NodeInterface

public BookNavigationCacheContext::

public BookManager::bookSubtreeData($link) Gets

public BookManager::bookTreeGetFlat(array $book_link)