Namespaces - Drupal 11.1.x - Drupal Core

Introduction to namespaces

PHP classes, interfaces, and traits in Drupal are namespaced. See the Objected-oriented programming conventions for more information.

See also

Objected-oriented programming conventions

File

core/core.api.php, line 1534

Namespace
Drupal\big_pipe\EventSubscriber
Drupal\big_pipe\Hook
Drupal\big_pipe\Render
Drupal\big_pipe\Render\Placeholder
Drupal\big_pipe\StackMiddleware
Drupal\block
Drupal\block\Controller
Drupal\block\Entity
Drupal\block\EventSubscriber
Drupal\block\Form
Drupal\block\Hook
Drupal\block\Plugin\ConfigAction
Drupal\block\Plugin\Derivative
Drupal\block\Plugin\DisplayVariant
Drupal\block\Plugin\migrate\destination
Drupal\block\Plugin\migrate\process
Drupal\block\Plugin\migrate\source
Drupal\block\Plugin\migrate\source\d6
Drupal\block\Plugin\migrate\source\d7
Drupal\block\Theme
Drupal\block_content
Drupal\block_content\Access
Drupal\block_content\Controller
Drupal\block_content\Entity
Drupal\block_content\Event
Drupal\block_content\Form
Drupal\block_content\Hook
Drupal\block_content\Plugin\Block
Drupal\block_content\Plugin\Derivative
Drupal\block_content\Plugin\Menu\LocalAction
Drupal\block_content\Plugin\migrate\source\d6
Drupal\block_content\Plugin\migrate\source\d7
Drupal\block_content\Plugin\Validation\Constraint
Drupal\block_content\Plugin\views\area
Drupal\block_content\Plugin\views\wizard
Drupal\block_content\Routing
Drupal\breakpoint
Drupal\breakpoint\Hook
Drupal\ckeditor5
Drupal\ckeditor5\Annotation
Drupal\ckeditor5\Attribute
Drupal\ckeditor5\Controller
Drupal\ckeditor5\EventSubscriber
Drupal\ckeditor5\Hook
Drupal\ckeditor5\Plugin
Drupal\ckeditor5\Plugin\CKEditor5Plugin
Drupal\ckeditor5\Plugin\ConfigAction
Drupal\ckeditor5\Plugin\Editor
Drupal\ckeditor5\Plugin\Validation\Constraint
Drupal\claro