Expanded class hierarchy of TermForm in Zircon Profile 8
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\action\Form\ActionAdminManageForm
 - class \Drupal\aggregator\Form\OpmlFeedAdd
 - class \Drupal\ajax_forms_test\Form\AjaxFormsTestCommandsForm
 - class \Drupal\ajax_forms_test\Form\AjaxFormsTestLazyLoadForm
 - class \Drupal\ajax_forms_test\Form\AjaxFormsTestSimpleForm
 - class \Drupal\ajax_forms_test\Form\AjaxFormsTestValidationForm
 - class \Drupal\ajax_test\Form\AjaxTestDialogForm
 - class \Drupal\ajax_test\Form\AjaxTestForm
 - class \Drupal\ban\Form\BanAdmin
 - class \Drupal\batch_test\Form\BatchTestChainedForm
 - class \Drupal\batch_test\Form\BatchTestMockForm
 - class \Drupal\batch_test\Form\BatchTestMultiStepForm
 - class \Drupal\batch_test\Form\BatchTestSimpleForm
 - class \Drupal\block_test\Form\FavoriteAnimalTestForm
 - class \Drupal\block_test\Form\TestForm
 - class \Drupal\book\Form\BookAdminEditForm
 - class \Drupal\comment\Form\CommentAdminOverview
 - class \Drupal\config\Form\ConfigExportForm
 - class \Drupal\config\Form\ConfigImportForm
 - class \Drupal\config\Form\ConfigSingleExportForm
 - class \Drupal\config\Form\ConfigSync
 - class \Drupal\config_translation\Form\ConfigTranslationFormBase implements BaseFormIdInterface
 - class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
- class \Drupal\action\ActionFormBase
 - class \Drupal\block\BlockForm
 - class \Drupal\comment\CommentTypeForm
 - class \Drupal\config_test\ConfigTestForm
 - class \Drupal\contact\ContactFormEditForm implements ContainerInjectionInterface uses ConfigFormBaseTrait
 - class \Drupal\Core\Entity\BundleEntityFormBase
 - class \Drupal\Core\Entity\ContentEntityForm implements ContentEntityFormInterface
- class \Drupal\aggregator\FeedForm
 - class \Drupal\block_content\BlockContentForm
 - class \Drupal\book\Form\BookOutlineForm
 - class \Drupal\comment\CommentForm
 - class \Drupal\contact\MessageForm
 - class \Drupal\Core\Entity\ContentEntityConfirmFormBase implements ConfirmFormInterface
 - class \Drupal\entity_test\EntityTestForm
 - class \Drupal\menu_link_content\Form\MenuLinkContentForm
 - class \Drupal\node\NodeForm
 - class \Drupal\shortcut\ShortcutForm
 - class \Drupal\taxonomy\TermForm
- class \Drupal\forum\Form\ForumForm
 
 - class \Drupal\user\AccountForm
 
 - class \Drupal\Core\Entity\EntityConfirmFormBase implements ConfirmFormInterface
 - class \Drupal\field_ui\Form\EntityDisplayFormBase
 - class \Drupal\field_ui\Form\EntityDisplayModeFormBase
 - class \Drupal\field_ui\Form\FieldConfigEditForm uses AllowedTagsXssTrait
 - class \Drupal\field_ui\Form\FieldStorageConfigEditForm
 - class \Drupal\filter\FilterFormatFormBase
 - class \Drupal\image\Form\ImageStyleFormBase
 - class \Drupal\language\Form\LanguageFormBase
 - class \Drupal\menu_ui\MenuForm
 - class \Drupal\responsive_image\ResponsiveImageStyleForm
 - class \Drupal\search\Form\SearchPageForm
 - class \Drupal\search\Form\SearchPageFormBase
 - class \Drupal\shortcut\Form\SetCustomize
 - class \Drupal\system\Form\DateFormatFormBase
 - class \Drupal\taxonomy_menu\Form\TaxonomyMenuForm
 - class \Drupal\user\RoleForm
 - class \Drupal\views_ui\ViewFormBase
 
 - class \Drupal\Core\FileTransfer\Form\FileTransferAuthorizeForm
 - class \Drupal\Core\Form\ConfigFormBase uses ConfigFormBaseTrait
 - class \Drupal\Core\Form\ConfirmFormBase implements ConfirmFormInterface
 - class \Drupal\Core\Installer\Form\SelectLanguageForm
 - class \Drupal\Core\Installer\Form\SelectProfileForm
 - class \Drupal\Core\Installer\Form\SiteSettingsForm
 - class \Drupal\database_test\Form\DatabaseTestForm
 - class \Drupal\dblog\Form\DblogClearLogForm
 - class \Drupal\dblog\Form\DblogFilterForm
 - class \Drupal\editor\Form\EditorImageDialog
 - class \Drupal\editor\Form\EditorLinkDialog
 - class \Drupal\field_test\Form\NestedEntityTestForm
 - class \Drupal\field_ui\Form\FieldStorageAddForm
 - class \Drupal\file_module_test\Form\FileModuleTestForm
 - class \Drupal\filter_test\Form\FilterTestFormatForm
 - class \Drupal\form_test\FormTestAutocompleteForm
 - class \Drupal\form_test\Form\FormTestAlterForm
 - class \Drupal\form_test\Form\FormTestButtonClassForm
 - class \Drupal\form_test\Form\FormTestCheckboxesRadiosForm
 - class \Drupal\form_test\Form\FormTestCheckboxesZeroForm
 - class \Drupal\form_test\Form\FormTestCheckboxForm
 - class \Drupal\form_test\Form\FormTestCheckboxTypeJugglingForm
 - class \Drupal\form_test\Form\FormTestClickedButtonForm
 - class \Drupal\form_test\Form\FormTestColorForm
 - class \Drupal\form_test\Form\FormTestDescriptionForm
 - class \Drupal\form_test\Form\FormTestDetailsForm
 - class \Drupal\form_test\Form\FormTestDisabledElementsForm
 - class \Drupal\form_test\Form\FormTestEmailForm
 - class \Drupal\form_test\Form\FormTestEmptySelectForm
 - class \Drupal\form_test\Form\FormTestFormStateValuesCleanAdvancedForm
 - class \Drupal\form_test\Form\FormTestFormStateValuesCleanForm
 - class \Drupal\form_test\Form\FormTestGetForm
 - class \Drupal\form_test\Form\FormTestGroupContainerForm
 - class \Drupal\form_test\Form\FormTestGroupDetailsForm
 - class \Drupal\form_test\Form\FormTestGroupFieldsetForm
 - class \Drupal\form_test\Form\FormTestGroupVerticalTabsForm
 - class \Drupal\form_test\Form\FormTestInputForgeryForm
 - class \Drupal\form_test\Form\FormTestLabelForm
 - class \Drupal\form_test\Form\FormTestLanguageSelectForm
 - class \Drupal\form_test\Form\FormTestLimitValidationErrorsForm
 - class \Drupal\form_test\Form\FormTestNumberForm
 - class \Drupal\form_test\Form\FormTestPatternForm
 - class \Drupal\form_test\Form\FormTestPlaceholderForm
 - class \Drupal\form_test\Form\FormTestProgrammaticForm
 - class \Drupal\form_test\Form\FormTestRangeForm
 - class \Drupal\form_test\Form\FormTestRangeInvalidForm
 - class \Drupal\form_test\Form\FormTestRebuildPreserveValuesForm
 - class \Drupal\form_test\Form\FormTestRedirectForm
 - class \Drupal\form_test\Form\FormTestRequiredAttributeForm
 - class \Drupal\form_test\Form\FormTestResponseForm
 - class \Drupal\form_test\Form\FormTestSelectForm
 - class \Drupal\form_test\Form\FormTestStatePersistForm
 - class \Drupal\form_test\Form\FormTestStorageForm
 - class \Drupal\form_test\Form\FormTestStoragePageCacheForm
 - class \Drupal\form_test\Form\FormTestTableSelectFormBase
 - class \Drupal\form_test\Form\FormTestUrlForm
 - class \Drupal\form_test\Form\FormTestValidateForm
 - class \Drupal\form_test\Form\FormTestValidateNoToken
 - class \Drupal\form_test\Form\FormTestValidateRequiredForm
 - class \Drupal\form_test\Form\FormTestValidateRequiredNoTitleForm
 - class \Drupal\form_test\Form\FormTestVerticalTabsAccessForm
 - class \Drupal\form_test\Form\FormTestVerticalTabsForm
 - class \Drupal\form_test\Form\RedirectBlockForm
 - class \Drupal\image\Form\ImageEffectFormBase
 - class \Drupal\language\Form\ContentLanguageSettingsForm
 - class \Drupal\language_elements_test\Form\LanguageConfigurationElement
 - class \Drupal\language_elements_test\Form\LanguageConfigurationElementTest
 - class \Drupal\locale\Form\ExportForm
 - class \Drupal\locale\Form\ImportForm
 - class \Drupal\locale\Form\TranslateFormBase
 - class \Drupal\locale\Form\TranslationStatusForm
 - class \Drupal\menu_ui\Form\MenuLinkEditForm
 - class \Drupal\node\Form\NodePreviewForm implements ContainerInjectionInterface
 - class \Drupal\page_cache_form_test\Form\TestForm
 - class \Drupal\path\Form\PathFilterForm
 - class \Drupal\path\Form\PathFormBase
 - class \Drupal\quickedit\Form\QuickEditFieldForm
 - class \Drupal\search\Form\SearchBlockForm
 - class \Drupal\search_embedded_form\Form\SearchEmbeddedForm
 - class \Drupal\session_test\Form\SessionTestForm
 - class \Drupal\shortcut\Form\SwitchShortcutSet
 - class \Drupal\simpletest\Form\SimpletestResultsForm
 - class \Drupal\simpletest\Form\SimpletestTestForm
 - class \Drupal\system\Form\CronForm
 - class \Drupal\system\Form\ModulesListForm
 - class \Drupal\system\Form\ModulesUninstallForm
 - class \Drupal\system\Tests\Form\StubForm
 - class \Drupal\taxonomy\Form\OverviewTerms
 - class \Drupal\Tests\Core\Entity\BasicForm
 - class \Drupal\Tests\Core\Entity\BasicFormNoUpcasting
 - class \Drupal\update\Form\UpdateManagerInstall
 - class \Drupal\update\Form\UpdateManagerUpdate
 - class \Drupal\update\Form\UpdateReady
 - class \Drupal\user\Form\UserLoginForm
 - class \Drupal\user\Form\UserPasswordForm
 - class \Drupal\user\Form\UserPasswordResetForm
 - class \Drupal\user\Form\UserPermissionsForm
 - class \Drupal\views\Form\ViewsExposedForm
 - class \Drupal\views_test_data\Form\ViewsTestDataElementEmbedForm
 - class \Drupal\views_test_data\Form\ViewsTestDataElementForm
 - class \Drupal\views_ui\Form\Ajax\ViewsFormBase implements ViewsFormInterface