35 files declare their use of RendererInterface in Zircon Profile 8

AjaxResponseAttachmentsProcessor.php in core/lib/Drupal/Core/Ajax/AjaxResponseAttachmentsProcessor.php

Contains \Drupal\Core\Ajax\AjaxResponseAttachmentsProcessor.

BookController.php in core/modules/book/src/Controller/BookController.php

Contains \Drupal\book\Controller\BookController.

BookManager.php in core/modules/book/src/BookManager.php

Contains \Drupal\book\BookManager.

CKEditor.php in core/modules/ckeditor/src/Plugin/Editor/CKEditor.php

Contains \Drupal\ckeditor\Plugin\Editor\CKEditor.

CommentForm.php in core/modules/comment/src/CommentForm.php

Contains \Drupal\comment\CommentForm.

CommentLazyBuilders.php in core/modules/comment/src/CommentLazyBuilders.php

Contains \Drupal\comment\CommentLazyBuilders.

ConfigSingleImportForm.php in core/modules/config/src/Form/ConfigSingleImportForm.php

Contains \Drupal\config\Form\ConfigSingleImportForm.

ConfigSync.php in core/modules/config/src/Form/ConfigSync.php

Contains \Drupal\config\Form\ConfigSync.

ContactController.php in core/modules/contact/src/Controller/ContactController.php

Contains \Drupal\contact\Controller\ContactController.

EarlyRenderingControllerWrapperSubscriber.php in core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php

Contains \Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber.

EarlyRenderingTestController.php in core/modules/system/tests/modules/early_rendering_controller_test/src/EarlyRenderingTestController.php

Contains \Drupal\early_rendering_controller_test\EarlyRenderingTestController.

EntityViewController.php in core/lib/Drupal/Core/Entity/Controller/EntityViewController.php

Contains \Drupal\Core\Entity\Controller\EntityViewController.

Field.php in core/modules/views/src/Plugin/views/field/Field.php

Contains \Drupal\views\Plugin\views\field\Field.

FormErrorHandler.php in core/modules/inline_form_errors/src/FormErrorHandler.php

Contains \Drupal\inline_form_errors\FormErrorHandler.

FormErrorHandlerTest.php in core/modules/inline_form_errors/tests/src/Unit/FormErrorHandlerTest.php

Contains \Drupal\Tests\inline_form_errors\Unit\FormErrorHandlerTest.

ForumController.php in core/modules/forum/src/Controller/ForumController.php

Contains \Drupal\forum\Controller\ForumController.

HtmlRenderer.php in core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php

Contains \Drupal\Core\Render\MainContent\HtmlRenderer.

JsonRenderer.php in core/modules/system/tests/modules/common_test/src/Render/MainContent/JsonRenderer.php

Contains \Drupal\common_test\Render\MainContent\JsonRenderer.

LinkGenerator.php in core/lib/Drupal/Core/Utility/LinkGenerator.php

Contains \Drupal\Core\Utility\LinkGenerator.

MessageAction.php in core/modules/action/src/Plugin/Action/MessageAction.php

Contains \Drupal\action\Plugin\Action\MessageAction.

NodeController.php in core/modules/node/src/Controller/NodeController.php

Contains \Drupal\node\Controller\NodeController.

NodeSearch.php in core/modules/node/src/Plugin/Search/NodeSearch.php

Contains \Drupal\node\Plugin\Search\NodeSearch.

QuickEditController.php in core/modules/quickedit/src/QuickEditController.php

Contains \Drupal\quickedit\QuickEditController.

RestExport.php in core/modules/rest/src/Plugin/views/display/RestExport.php

Contains \Drupal\rest\Plugin\views\display\RestExport.

SearchBlockForm.php in core/modules/search/src/Form/SearchBlockForm.php

Contains \Drupal\search\Form\SearchBlockForm.

SearchController.php in core/modules/search/src/Controller/SearchController.php

Contains \Drupal\search\Controller\SearchController.

SimpletestTestForm.php in core/modules/simpletest/src/Form/SimpletestTestForm.php

Contains \Drupal\simpletest\Form\SimpletestTestForm.

SystemTestController.php in core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php

Contains \Drupal\system_test\Controller\SystemTestController.

ThemeTestSubscriber.php in core/modules/system/tests/modules/theme_test/src/EventSubscriber/ThemeTestSubscriber.php

Contains \Drupal\theme_test\EventSubscriber\ThemeTestSubscriber.

Token.php in core/lib/Drupal/Core/Utility/Token.php

Contains \Drupal\Core\Utility\Token.

TwigExtension.php in core/lib/Drupal/Core/Template/TwigExtension.php

Contains \Drupal\Core\Template\TwigExtension.

TwigExtensionTest.php in core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php

Contains \Drupal\Tests\Core\Template\TwigExtensionTest.

UnpublishByKeywordComment.php in core/modules/comment/src/Plugin/Action/UnpublishByKeywordComment.php

Contains \Drupal\comment\Plugin\Action\UnpublishByKeywordComment.

UserLoginForm.php in core/modules/user/src/Form/UserLoginForm.php

Contains \Drupal\user\Form\UserLoginForm.

ViewAjaxController.php in core/modules/views/src/Controller/ViewAjaxController.php

Contains \Drupal\views\Controller\ViewAjaxController.