HelpTopicSection

class \Drupal\Component\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Menu\ContextualLinkDefault extends \Drupal\Core\Menu\ContextualLinkInterface implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Menu\LocalActionDefault extends \Drupal\Core\Menu\LocalActionInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\Core\Cache\CacheableDependencyInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Menu\LocalTaskDefault extends \Drupal\Core\Menu\LocalTaskInterface, \Drupal\Core\Cache\CacheableDependencyInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait implements \Drupal\Component\Plugin\PluginBase
  - class \Drupal\breakpoint\Breakpoint extends \Drupal\breakpoint\BreakpointInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\ckeditor5\Plugin\CKEditor4To5Upgrade\Contrib extends \Drupal\ckeditor5\Plugin\CKEditor4To5UpgradePluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\ckeditor5\Plugin\CKEditor4To5Upgrade\Core extends \Drupal\ckeditor5\Plugin\CKEditor4To5UpgradePluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\ckeditor5\Plugin\CKEditor5PluginDefault extends \Drupal\ckeditor5\Plugin\CKEditor5PluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\config_translation\ConfigNamesMapper extends \Drupal\config_translation\ConfigMapperInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Action\ActionBase extends \Drupal\Core\Action\ActionInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Block\BlockBase extends \Drupal\Core\Block\BlockPluginInterface, \Drupal\Core\Plugin\PluginWithFormsInterface, \Drupal\Core\Plugin\PreviewAwarePluginInterface, \Drupal\Core\Render\PreviewFallbackInterface, \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Block\BlockPluginTrait, \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Block\Plugin\Block\Broken extends \Drupal\Core\Block\BlockPluginInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface uses \Drupal\Core\Block\BlockPluginTrait, \Drupal\Core\Cache\CacheableDependencyTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Display\VariantBase extends \Drupal\Core\Display\VariantInterface uses \Drupal\Core\Plugin\PluginDependencyTrait, \Drupal\Core\Cache\RefinableCacheableDependencyTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginBase extends \Drupal\Core\Entity\EntityReferenceSelection\SelectionInterface, \Drupal\Component\Plugin\ConfigurableInterface, \Drupal\Component\Plugin\DependentPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Executable\ExecutablePluginBase extends \Drupal\Core\Executable\ExecutableInterface, \Drupal\Core\Cache\CacheableDependencyInterface, \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Field\FieldTypeCategory extends \Drupal\Core\Field\FieldTypeCategoryInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Http\LinkRelationType extends \Drupal\Core\Http\LinkRelationTypeInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\ImageToolkit\ImageToolkitBase extends \Drupal\Core\ImageToolkit\ImageToolkitInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\ImageToolkit\ImageToolkitOperationBase extends \Drupal\Core\ImageToolkit\ImageToolkitOperationInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Layout\LayoutDefault extends \Drupal\Core\Layout\LayoutInterface, \Drupal\Core\Plugin\PluginFormInterface, \Drupal\Core\Plugin\PreviewAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait, \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Menu\MenuLinkBase extends \Drupal\Core\Menu\MenuLinkInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Plugin\Component implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\Core\Render\Element\RenderElementBase extends \Drupal\Core\Render\Element\ElementInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\ctools\Plugin\RelationshipBase extends \Drupal\ctools\Plugin\RelationshipInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\devel\DevelDumperBase extends \Drupal\devel\DevelDumperInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\devel_generate\DevelGenerateBase extends \Drupal\devel_generate\DevelGenerateBaseInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\editor\Plugin\EditorBase extends \Drupal\editor\Plugin\EditorPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\filter\Plugin\FilterBase extends \Drupal\filter\Plugin\FilterInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\help\HelpTopicPluginBase extends \Drupal\help\HelpTopicPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase extends \Drupal\help\HelpSectionPluginInterface uses \Drupal\Core\Cache\UnchangingCacheableDependencyTrait implements \Drupal\Core\Plugin\PluginBase
    - class \Drupal\help\Plugin\HelpSection\HelpTopicSection extends \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\help\SearchableHelpInterface implements \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase
      - class \Drupal\help_topics\Plugin\HelpSection\HelpTopicSection implements \Drupal\help\Plugin\HelpSection\HelpTopicSection
    - class \Drupal\help\Plugin\HelpSection\HookHelpSection extends \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase
    - class \Drupal\help_page_test\Plugin\HelpSection\EmptyHelpSection implements \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase
    - class \Drupal\help_topics_test\Plugin\HelpSection\TestHelpSection extends \Drupal\help\SearchableHelpInterface implements \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase
    - class \Drupal\tour\Plugin\HelpSection\TourHelpSection extends \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase
  - class \Drupal\image\ImageEffectBase extends \Drupal\image\ImageEffectInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\KernelTests\Core\Plugin\Context\TestConfigurableContextAwarePlugin extends \Drupal\Component\Plugin\ConfigurableInterface, \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\KernelTests\Core\Plugin\Context\TestContextAwarePlugin extends \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\KernelTests\Core\Plugin\TestContextAwarePlugin extends \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\layout_builder\Plugin\SectionStorage\SectionStorageBase extends \Drupal\layout_builder\SectionStorageInterface, \Drupal\layout_builder\TempStoreIdentifierInterface, \Drupal\Core\Cache\CacheableDependencyInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\layout_builder\Routing\LayoutBuilderRoutesTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\layout_builder_test\Plugin\SectionStorage\SimpleConfigSectionStorage extends \Drupal\layout_builder\SectionStorageInterface, \Drupal\layout_builder\Plugin\SectionStorage\SectionStorageLocalTaskProviderInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\layout_builder\Routing\LayoutBuilderRoutesTrait, \Drupal\layout_builder\SectionListTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\media\MediaSourceBase extends \Drupal\media\MediaSourceInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\migrate\Plugin\migrate\destination\DestinationBase extends \Drupal\migrate\Plugin\MigrateDestinationInterface, \Drupal\migrate\Plugin\RequirementsInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\migrate\Plugin\migrate\id_map\NullIdMap extends \Drupal\migrate\Plugin\MigrateIdMapInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\migrate\Plugin\migrate\id_map\Sql extends \Drupal\migrate\Plugin\MigrateIdMapInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\migrate\Audit\HighestIdInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\migrate\Plugin\migrate\source\SourcePluginBase extends \Drupal\migrate\Plugin\MigrateSourceInterface, \Drupal\migrate\Event\RollbackAwareInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\migrate\Plugin\Migration extends \Drupal\migrate\Plugin\MigrationInterface, \Drupal\migrate\Plugin\RequirementsInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\migrate\ProcessPluginBase extends \Drupal\migrate\Plugin\MigrateProcessInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\migrate_drupal\Plugin\migrate\field\FieldPluginBase extends \Drupal\migrate_drupal\Plugin\MigrateFieldInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\navigation\Plugin\SectionStorage\NavigationSectionStorage extends \Drupal\layout_builder\SectionStorageInterface, \Drupal\layout_builder\Plugin\SectionStorage\SectionStorageLocalTaskProviderInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\Core\Cache\CacheableDependencyInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\layout_builder\Routing\LayoutBuilderRoutesTrait, \Drupal\layout_builder\SectionListTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockComplexContextBlock extends \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockUserNameBlock extends \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\plugin_test\Plugin\plugin_test\mock_block\TypedDataStringBlock extends \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Plugin\ContextAwarePluginTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\rest\Plugin\ResourceBase extends \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\rest\Plugin\ResourceInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\sdc\Plugin\Component implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\search\Plugin\SearchPluginBase extends \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\search\Plugin\SearchInterface, \Drupal\Core\Cache\RefinableCacheableDependencyInterface uses \Drupal\Core\Cache\RefinableCacheableDependencyTrait implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\tour\TipPluginBase extends \Drupal\tour\TipPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\views\Plugin\views\join\JoinPluginBase extends \Drupal\views\Plugin\views\join\JoinPluginInterface implements \Drupal\Core\Plugin\PluginBase
  - class \Drupal\views\Plugin\views\PluginBase extends \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\views\Plugin\views\ViewsPluginInterface, \Drupal\Component\Plugin\DependentPluginInterface, \Drupal\Core\Security\TrustedCallbackInterface implements \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Queue\QueueWorkerBase extends \Drupal\Core\Queue\QueueWorkerInterface implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\entity_test\Plugin\Validation\Constraint\EntityTestContainerFactoryPlugin extends \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\entity_test\Plugin\Validation\Constraint\EntityTestDefaultPlugin implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockLayoutBlock implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockTestBlock implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\plugin_test\Plugin\plugin_test\mock_block\MockUserLoginBlock implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\plugin_type_example\SandwichBase extends \Drupal\plugin_type_example\SandwichInterface implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Tests\Core\Plugin\ConfigurablePlugin extends \Drupal\Component\Plugin\ConfigurableInterface implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Tests\Core\Plugin\Fixtures\TestConfigurablePlugin extends \Drupal\Component\Plugin\ConfigurableInterface, \Drupal\Component\Plugin\DependentPluginInterface implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Tests\Core\Plugin\TestClass extends \Drupal\Core\Plugin\PluginWithFormsInterface, \Drupal\Core\Plugin\PluginFormInterface uses \Drupal\Core\Plugin\PluginWithFormsTrait implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\workflows\Plugin\WorkflowTypeBase extends \Drupal\workflows\WorkflowTypeInterface uses \Drupal\Core\Plugin\PluginWithFormsTrait implements \Drupal\Component\Plugin\PluginBase

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