3 namespace Drupal\settings_tray_test\Plugin\Block;
5 use Drupal\Core\Block\BlockBase;
8 * Block that does nothing explicit for Settings Tray.
11 * id = "settings_tray_test_none",
12 * admin_label = "Settings Tray test block: forms[settings_tray] is not specified",
15 class SettingsTrayFormAnnotationNoneBlock extends BlockBase {
20 public function build() {
21 return ['#markup' => '<span>none</span>'];