18 files declare their use of AccessManagerInterface

AccessAwareRouter.php in core/lib/Drupal/Core/Routing/AccessAwareRouter.php
ContactLinkTest.php in core/modules/contact/tests/src/Unit/ContactLinkTest.php
ContextualLinkManager.php in core/lib/Drupal/Core/Menu/ContextualLinkManager.php
CustomPageExceptionHtmlSubscriber.php in core/lib/Drupal/Core/EventSubscriber/CustomPageExceptionHtmlSubscriber.php
DefaultMenuLinkTreeManipulators.php in core/lib/Drupal/Core/Menu/DefaultMenuLinkTreeManipulators.php
HelpTwigExtension.php in core/modules/help/src/HelpTwigExtension.php
LinkApproveTest.php in core/modules/comment/tests/src/Unit/Plugin/views/field/LinkApproveTest.php
LinkBaseTest.php in core/modules/views/tests/src/Unit/Plugin/views/field/LinkBaseTest.php
LinkReplyTest.php in core/modules/comment/tests/src/Unit/Plugin/views/field/LinkReplyTest.php
LocalActionManager.php in core/lib/Drupal/Core/Menu/LocalActionManager.php
LocalActionManagerTest.php in core/tests/Drupal/Tests/Core/Menu/LocalActionManagerTest.php
LocalTaskManager.php in core/lib/Drupal/Core/Menu/LocalTaskManager.php
ModulePermissionsLinkHelper.php in core/modules/user/src/ModulePermissionsLinkHelper.php
RevisionLinkDeleteTest.php in core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkDeleteTest.php
RevisionLinkRevertTest.php in core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkRevertTest.php
RevisionLinkTest.php in core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkTest.php
SystemAdminMenuBlockAccessCheck.php in core/modules/system/src/Access/SystemAdminMenuBlockAccessCheck.php
UrlTest.php in core/tests/Drupal/Tests/Core/UrlTest.php

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