Expanded class hierarchy of EmailDefaultWidget

class \Drupal\Component\Plugin\PluginBase implements PluginInspectionInterface
- class \Drupal\field\Plugin\PluginSettingsBase implements PluginSettingsInterface
  - class \Drupal\field\Plugin\Type\Formatter\FormatterBase implements FormatterInterface
  - class \Drupal\field\Plugin\Type\Widget\WidgetBase implements WidgetInterface
    class \Drupal\email\Plugin\field\widget\EmailDefaultWidget
    
    class \Drupal\field\Plugin\field\widget\LegacyWidget
    
    class \Drupal\field_test\Plugin\field\widget\TestFieldWidget
    
    class \Drupal\field_test\Plugin\field\widget\TestFieldWidgetMultiple
    
    class \Drupal\file\Plugin\field\widget\FileWidget
    
    class \Drupal\number\Plugin\field\widget\NumberWidget
    
    class \Drupal\taxonomy\Plugin\field\widget\TaxonomyAutocompleteWidget
    
    class \Drupal\text\Plugin\field\widget\TextareaWidget
    
    class \Drupal\text\Plugin\field\widget\TextfieldWidget
- class \Drupal\layout\Plugin\layout\layout\StaticLayout implements LayoutInterface
- class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockLayoutBlock
- class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockTestBlock
- class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockUserLoginBlock
- class \Drupal\rest\Plugin\ResourceBase
- class \Drupal\views\Plugin\views\join\JoinPluginBase
- class \Drupal\views\Plugin\views\PluginBase