book_help($route_name, RouteMatchInterface $route_match) Implements

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\

The request stack. Type: \Symfony\Component\HttpFoundation\RequestStack File

public BookOutlineForm::save(array $form, FormStateInterface

book_form_update($form, FormStateInterface $form_state) Renders a new parent page select element when the book

book_node_predelete(EntityInterface $node) Implements

Book outline storage. Type:

book_node_load($nodes) Implements

book_theme() Implements