ArrayElement

class \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\TypedDataInterface, \Drupal\Component\Plugin\PluginInspectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\TypedData\TypedDataTrait
- class \Drupal\Core\Config\Schema\Element extends \Drupal\Core\TypedData\TypedData
  - class \Drupal\Core\Config\Schema\ArrayElement extends \Drupal\Core\Config\Schema\Element implements \Drupal\Core\Config\Schema\IteratorAggregate, \Drupal\Core\Config\Schema\TypedConfigInterface, \Drupal\Core\TypedData\ComplexDataInterface
    - class \Drupal\Core\Config\Schema\Mapping extends \Drupal\Core\Config\Schema\ArrayElement
    - class \Drupal\Core\Config\Schema\Sequence extends \Drupal\Core\Config\Schema\ArrayElement
  - class \Drupal\Core\Config\Schema\Ignore extends \Drupal\Core\Config\Schema\Element
  - class \Drupal\Core\Config\Schema\Undefined extends \Drupal\Core\Config\Schema\Element
- class \Drupal\Core\Entity\Plugin\DataType\EntityAdapter extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\Entity\Plugin\DataType\IteratorAggregate, \Drupal\Core\TypedData\ComplexDataInterface
- class \Drupal\Core\TypedData\DataReferenceBase extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\DataReferenceInterface
- class \Drupal\Core\TypedData\Plugin\DataType\Any extends \Drupal\Core\TypedData\TypedData
- class \Drupal\Core\TypedData\Plugin\DataType\ItemList extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\Plugin\DataType\IteratorAggregate, \Drupal\Core\TypedData\ListInterface
- class \Drupal\Core\TypedData\Plugin\DataType\Language extends \Drupal\Core\TypedData\TypedData
- class \Drupal\Core\TypedData\Plugin\DataType\Map extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\Plugin\DataType\IteratorAggregate, \Drupal\Core\TypedData\ComplexDataInterface
- class \Drupal\Core\TypedData\PrimitiveBase extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\PrimitiveInterface
- class \Drupal\datetime\DateTimeComputed extends \Drupal\Core\TypedData\TypedData
- class \Drupal\file\ComputedFileUrl extends \Drupal\Core\TypedData\TypedData
- class \Drupal\layout_builder\Plugin\DataType\SectionData extends \Drupal\Core\TypedData\TypedData
- class \Drupal\text\TextProcessed extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\Cache\CacheableDependencyInterface