59 files declare their use of TranslationInterface

AlreadyInstalledException.php in core/lib/Drupal/Core/Installer/Exception/AlreadyInstalledException.php
BlockComponentRenderArrayTest.php in core/modules/layout_builder/tests/src/Unit/BlockComponentRenderArrayTest.php
BookManager.php in core/modules/book/src/BookManager.php
BookUninstallValidator.php in core/modules/book/src/BookUninstallValidator.php
BreakpointManager.php in core/modules/breakpoint/src/BreakpointManager.php
CommentLinkBuilder.php in core/modules/comment/src/CommentLinkBuilder.php
CommentManager.php in core/modules/comment/src/CommentManager.php
ConfigEntityMapper.php in core/modules/config_translation/src/ConfigEntityMapper.php
ConfigImporter.php in core/lib/Drupal/Core/Config/ConfigImporter.php
ConfigManager.php in core/lib/Drupal/Core/Config/ConfigManager.php
ConfigNamesMapper.php in core/modules/config_translation/src/ConfigNamesMapper.php
ContentTranslationLocalTasks.php in core/modules/content_translation/src/Plugin/Derivative/ContentTranslationLocalTasks.php
ContentUninstallValidator.php in core/lib/Drupal/Core/Entity/ContentUninstallValidator.php
DateFormatter.php in core/lib/Drupal/Core/Datetime/DateFormatter.php
DynamicLocalTasks.php in core/modules/media/src/Plugin/Derivative/DynamicLocalTasks.php
DynamicLocalTasks.php in core/modules/content_moderation/src/Plugin/Derivative/DynamicLocalTasks.php
EntityActionDeriverBase.php in core/lib/Drupal/Core/Action/Plugin/Action/Derivative/EntityActionDeriverBase.php
EntityController.php in core/lib/Drupal/Core/Entity/Controller/EntityController.php
EntityFieldManagerTest.php in core/tests/Drupal/Tests/Core/Entity/EntityFieldManagerTest.php
Contains \Drupal\Tests\Core\Entity\EntityFieldManagerTest.
EntityFormInterface.php in core/lib/Drupal/Core/Entity/EntityFormInterface.php
EntityTypeInfo.php in core/modules/content_moderation/src/EntityTypeInfo.php
EntityTypeManager.php in core/lib/Drupal/Core/Entity/EntityTypeManager.php
EntityTypeManagerTest.php in core/tests/Drupal/Tests/Core/Entity/EntityTypeManagerTest.php
Contains \Drupal\Tests\Core\Entity\EntityTypeManagerTest.
EntityTypeTest.php in core/tests/Drupal/Tests/Core/Entity/EntityTypeTest.php
EntityViewsData.php in core/modules/views/src/EntityViewsData.php
EnvironmentCleanerService.php in core/modules/simpletest/src/EnvironmentCleanerService.php
FieldUiLocalTask.php in core/modules/field_ui/src/Plugin/Derivative/FieldUiLocalTask.php
FieldUninstallValidator.php in core/modules/field/src/FieldUninstallValidator.php
FilterID.php in core/modules/filter/src/Plugin/migrate/process/FilterID.php
FilterUninstallValidator.php in core/modules/filter/src/FilterUninstallValidator.php
FormAjaxSubscriber.php in core/lib/Drupal/Core/Form/EventSubscriber/FormAjaxSubscriber.php
FormErrorHandler.php in core/modules/inline_form_errors/src/FormErrorHandler.php
FormValidator.php in core/lib/Drupal/Core/Form/FormValidator.php
ForumBreadcrumbBuilderBase.php in core/modules/forum/src/Breadcrumb/ForumBreadcrumbBuilderBase.php
ForumManager.php in core/modules/forum/src/ForumManager.php
ForumUninstallValidator.php in core/modules/forum/src/ForumUninstallValidator.php
HelpBreadcrumbBuilder.php in core/modules/help_topics/src/HelpBreadcrumbBuilder.php
InstallProfileMismatchException.php in core/lib/Drupal/Core/Installer/Exception/InstallProfileMismatchException.php
MailHandler.php in core/modules/contact/src/MailHandler.php
MailManager.php in core/lib/Drupal/Core/Mail/MailManager.php
MaintenanceModeSubscriber.php in core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php
MenuLinkDefaultForm.php in core/lib/Drupal/Core/Menu/Form/MenuLinkDefaultForm.php
MenuParentFormSelector.php in core/lib/Drupal/Core/Menu/MenuParentFormSelector.php
MigrationState.php in core/modules/migrate_drupal/src/MigrationState.php
ModuleRequiredByThemesUninstallValidator.php in core/lib/Drupal/Core/Extension/ModuleRequiredByThemesUninstallValidator.php
NoProfilesException.php in core/lib/Drupal/Core/Installer/Exception/NoProfilesException.php
PathBasedBreadcrumbBuilderTest.php in core/modules/system/tests/src/Unit/Breadcrumbs/PathBasedBreadcrumbBuilderTest.php
Contains \Drupal\Tests\system\Unit\Breadcrumbs\PathBasedBreadcrumbBuilderTest.
PermissionHandler.php in core/modules/user/src/PermissionHandler.php
PermissionHandlerTest.php in core/modules/user/tests/src/Unit/PermissionHandlerTest.php
Contains \Drupal\Tests\user\Unit\PermissionHandlerTest.
RequiredModuleUninstallValidator.php in core/lib/Drupal/Core/Extension/RequiredModuleUninstallValidator.php
SettingsForm.php in core/modules/aggregator/src/Form/SettingsForm.php
StringTranslationTraitTest.php in core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php
SystemMenuOffCanvasForm.php in core/modules/system/src/Form/SystemMenuOffCanvasForm.php
TestMigrateExecutable.php in core/modules/migrate/tests/src/Unit/TestMigrateExecutable.php
TitleResolver.php in core/lib/Drupal/Core/Controller/TitleResolver.php
TranslatableMarkupTest.php in core/tests/Drupal/Tests/Core/StringTranslation/TranslatableMarkupTest.php
UnmetDependenciesException.php in core/lib/Drupal/Core/Config/UnmetDependenciesException.php
UpdateManager.php in core/modules/update/src/UpdateManager.php
ViewsEntityArgumentValidator.php in core/modules/views/src/Plugin/Derivative/ViewsEntityArgumentValidator.php

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