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\Component\Plugin\Exception
Drupal\Component\Plugin\Factory
Drupal\Component\Plugin\Mapper
Drupal\Component\ProxyBuilder
Drupal\Component\Render
Drupal\Component\Serialization
Drupal\Component\Serialization\Exception
Drupal\Component\Transliteration
Drupal\Component\Utility
Drupal\Component\Uuid
Drupal\Component\Version
Drupal\Composer
Drupal\Composer\Generator
Drupal\Composer\Generator\Builder
Drupal\Composer\Generator\Util
Drupal\Composer\Plugin\ProjectMessage
Drupal\Composer\Plugin\Scaffold
Drupal\Composer\Plugin\Scaffold\Operations
Drupal\Composer\Plugin\VendorHardening
Drupal\Composer\Util
Drupal\config
Drupal\config\Controller
Drupal\config\Form
Drupal\config\Hook
Drupal\config_translation
Drupal\config_translation\Access
Drupal\config_translation\Controller
Drupal\config_translation\Event
Drupal\config_translation\Exception
Drupal\config_translation\Form
Drupal\config_translation\FormElement
Drupal\config_translation\Hook
Drupal\config_translation\Plugin\Derivative
Drupal\config_translation\Plugin\Menu\ContextualLink
Drupal\config_translation\Plugin\Menu\LocalTask
Drupal\config_translation\Plugin\migrate\source\d6
Drupal\config_translation\Routing
Drupal\contact
Drupal\contact\Access
Drupal\contact\Controller
Drupal\contact\Entity
Drupal\contact\Hook
Drupal\contact\Plugin\migrate\source
Drupal\contact\Plugin\rest\resource
Drupal\contact\Plugin\views\field
Drupal\content_moderation
Drupal\content_moderation\Access
Drupal\content_moderation\Controller
Drupal\content_moderation\Entity
Drupal\content_moderation\Entity\Handler