public static Drupal::menuTree() Returns the menu tree

public static Drupal::url($route_name, $route_parameters = array(), $options = array(), $c

public static Drupal::state() Returns the state storage

public static Drupal::database() Returns the current

public static Drupal::hasRequest() Indicates if there

Static Service Container wrapper. Generally, code in Drupal should accept its dependencies via either constructor injection or setter method

public static Drupal::hasService($id) Indicates if

public static Drupal::cache($bin = 'default') Returns

public static Drupal::csrfToken() Returns the CSRF

public static Drupal::flood() Returns the flood instance