Provides an interface defining a book manager. Hierarchy interface \Drupal\book\

public BookOutlineStorage::delete($nid)

protected BookManager::findChildrenRelativeDepth(array $book_link)

public BookManagerInterface::getActiveTrailIds($bid, $link)

public BookOutlineStorage::updateMovedChildren($bid, $original

public BookOutlineStorage::getChildRelativeDepth($book_link

public BookRemoveForm::submitForm(array &$form, FormStateInterface

public BookNavigationCacheContext::

public BookManagerInterface::getLinkDefaults($nid)

public BookOutlineForm::getBaseFormId()