public BookOutlineForm::save(array $form, FormStateInterface

Provides methods for exporting book to different formats. If you would like to add another format, swap this class in container.

Provides a breadcrumb builder for nodes in a book. Hierarchy class \Drupal\book\

Defines a common interface for book outline storage classes. Hierarchy interface \Drupal\book\

public BookOutlineStorage::getBookSubtree($link, $max_depth)

public BookOutlineStorage::insert($link, $parents)

public BookOutlineStorageInterface::getBookMenuTree($bid

Remove form for book module. Hierarchy class \Drupal\Core\Form\

public BookManagerInterface::bookTreeAllData($bid, $link

The book manager. Type: