53 files declare their use of EntityFormDisplay in Drupal 9

AddFormBase.php in core/modules/media_library/src/Form/AddFormBase.php

CKEditorIntegrationTest.php in core/modules/ckeditor/tests/src/FunctionalJavascript/CKEditorIntegrationTest.php

ConfigurableLanguageManagerTest.php in core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php

ContentEntityForm.php in core/lib/Drupal/Core/Entity/ContentEntityForm.php

DateTestBase.php in core/modules/datetime/tests/src/Functional/DateTestBase.php

DateTimeTimeAgoFormatterTest.php in core/modules/datetime/tests/src/Functional/DateTimeTimeAgoFormatterTest.php

DisplayModeUpdateTest.php in core/modules/field/tests/src/Kernel/DisplayModeUpdateTest.php

EntityDisplayTest.php in core/modules/field_ui/tests/src/Kernel/EntityDisplayTest.php

EntityFormDisplayAccessControlHandlerTest.php in core/tests/Drupal/Tests/Core/Entity/Access/EntityFormDisplayAccessControlHandlerTest.php

EntityFormDisplayResourceTestBase.php in core/tests/Drupal/FunctionalTests/Rest/EntityFormDisplayResourceTestBase.php

EntityFormDisplayTest.php in core/modules/jsonapi/tests/src/Functional/EntityFormDisplayTest.php

EntityFormDisplayTest.php in core/modules/field_ui/tests/src/Kernel/EntityFormDisplayTest.php

EntityFormTest.php in core/modules/system/tests/src/Functional/Entity/EntityFormTest.php

EntityReferenceXSSTest.php in core/modules/field/tests/src/Functional/EntityReference/EntityReferenceXSSTest.php

entity_test.module in core/modules/system/tests/modules/entity_test/entity_test.module

Test module for the entity API providing several entity types for testing.

FieldLayoutEntityFormDisplay.php in core/modules/field_layout/src/Entity/FieldLayoutEntityFormDisplay.php

field_layout.install in core/modules/field_layout/field_layout.install

Contains install and update functions for Field Layout.

FormErrorHandlerCKEditorTest.php in core/modules/inline_form_errors/tests/src/FunctionalJavascript/FormErrorHandlerCKEditorTest.php

FormErrorHandlerFileUploadTest.php in core/modules/inline_form_errors/tests/src/Functional/FormErrorHandlerFileUploadTest.php

FormJSAddMoreTest.php in core/modules/field/tests/src/FunctionalJavascript/FormJSAddMoreTest.php

FormTest.php in core/modules/field/tests/src/Functional/FormTest.php

ForumTest.php in core/modules/forum/tests/src/Functional/ForumTest.php

ImageStyle.php in core/modules/image/src/Entity/ImageStyle.php

ImageStyleDeleteTest.php in core/modules/image/tests/src/Functional/ImageStyleDeleteTest.php

ImageStyleIntegrationTest.php in core/modules/image/tests/src/Kernel/ImageStyleIntegrationTest.php

InlineBlock.php in core/modules/layout_builder/src/Plugin/Block/InlineBlock.php

LinkFieldUITest.php in core/modules/link/tests/src/Functional/LinkFieldUITest.php

ManageDisplayTest.php in core/modules/field_ui/tests/src/FunctionalJavascript/ManageDisplayTest.php

MediaLibraryDisplayModeTest.php in core/modules/media_library/tests/src/Functional/MediaLibraryDisplayModeTest.php

MediaLibraryInceptionWidget.php in core/modules/media_library/tests/modules/media_library_test_widget/src/Plugin/Field/FieldWidget/MediaLibraryInceptionWidget.php

media_library.module in core/modules/media_library/media_library.module

Contains hook implementations for the media_library module.

MigrateBlockContentEntityFormDisplayTest.php in core/modules/block_content/tests/src/Kernel/Migrate/MigrateBlockContentEntityFormDisplayTest.php

MigrateCommentEntityFormDisplaySubjectTest.php in core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentEntityFormDisplaySubjectTest.php

MigrateCommentEntityFormDisplaySubjectTest.php in core/modules/comment/tests/src/Kernel/Migrate/d7/MigrateCommentEntityFormDisplaySubjectTest.php

MigrateCommentEntityFormDisplayTest.php in core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentEntityFormDisplayTest.php

MigrateCommentEntityFormDisplayTest.php in core/modules/comment/tests/src/Kernel/Migrate/d7/MigrateCommentEntityFormDisplayTest.php

MigrateFieldInstanceWidgetSettingsTest.php in core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php

MigrateFieldWidgetSettingsTest.php in core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldWidgetSettingsTest.php

MigrateForumTest.php in core/modules/forum/tests/src/Kernel/Migrate/d6/MigrateForumTest.php

MigrateUploadEntityFormDisplayTest.php in core/modules/file/tests/src/Kernel/Migrate/d6/MigrateUploadEntityFormDisplayTest.php

MigrateUserPictureEntityFormDisplayTest.php in core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureEntityFormDisplayTest.php

MigrateUserProfileEntityFormDisplayTest.php in core/modules/user/tests/src/Kernel/Migrate/d6/MigrateUserProfileEntityFormDisplayTest.php

MigrateVocabularyEntityFormDisplayTest.php in core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateVocabularyEntityFormDisplayTest.php

ModerationFormTest.php in core/modules/content_moderation/tests/src/Functional/ModerationFormTest.php

ModerationStateWidgetTest.php in core/modules/content_moderation/tests/src/Kernel/ModerationStateWidgetTest.php

NestedEntityTestForm.php in core/modules/field/tests/modules/field_test/src/Form/NestedEntityTestForm.php

OverridesEntityForm.php in core/modules/layout_builder/src/Form/OverridesEntityForm.php

QuickEditFieldForm.php in core/modules/quickedit/src/Form/QuickEditFieldForm.php

TermAutocompleteTest.php in core/modules/taxonomy/tests/src/Functional/TermAutocompleteTest.php

TextSummaryTest.php in core/modules/text/tests/src/Kernel/TextSummaryTest.php

TimestampAgoFormatterTest.php in core/tests/Drupal/FunctionalTests/Datetime/TimestampAgoFormatterTest.php

TimestampTest.php in core/tests/Drupal/FunctionalTests/Datetime/TimestampTest.php

UserRegistrationTest.php in core/modules/user/tests/src/Functional/UserRegistrationTest.php