public BookManager::deleteFromBook($nid) Deletes

public BookController::adminOverview()

Default theme implementation for rendering book outlines within a block. This template is used only when the block is configured to "show block

book_form_node_form_alter(&$form, FormStateInterface $form_state, $form_id) Implements

public BookOutlineStorage::loadMultiple($nids, $access = TRUE)

public BookOutline::nextLink(array $book_link)

public BookSettingsForm::getFormId()

public BookManagerInterface::getParentDepthLimit(array

public BookManager::getBookParents(array $item, array $parent = array())

template_preprocess_book_export_html(&$variables) Prepares variables for book export templates.