protected BookExport::bookNodeExport(NodeInterface $node, $children = '')

public BookRemoveForm::__construct(BookManagerInterface $boo

Prevents book module from being uninstalled whilst any book nodes exist or there are any book outline stored. Hierarchy

public BookManagerInterface::updateOutline(NodeInterface

public BookUninstallValidator::__construct(BookOu

public BookManager::bookTreeOutput(array $tree)

public BookManager::loadBookLink($nid, $translate = TRUE)

protected BookManager::findChildrenRelativeDepth(array $book_link)

public BookOutlineStorageInterface::cou

public BookAdminEditForm::submitForm(array &$form,