18 files declare their use of TimeInterface

AccountForm.php in core/modules/user/src/AccountForm.php
BookOutlineForm.php in core/modules/book/src/Form/BookOutlineForm.php
CommentForm.php in core/modules/comment/src/CommentForm.php
ContentEntityForm.php in core/lib/Drupal/Core/Entity/ContentEntityForm.php
Cron.php in core/lib/Drupal/Core/Cron.php
EntityModerationForm.php in core/modules/content_moderation/src/Form/EntityModerationForm.php
EntityResource.php in core/modules/jsonapi/src/Controller/EntityResource.php
MenuLinkContentForm.php in core/modules/menu_link_content/src/Form/MenuLinkContentForm.php
MessageForm.php in core/modules/contact/src/MessageForm.php
NodeForm.php in core/modules/node/src/NodeForm.php
NodeRevisionRevertForm.php in core/modules/node/src/Form/NodeRevisionRevertForm.php
NodeRevisionRevertTranslationForm.php in core/modules/node/src/Form/NodeRevisionRevertTranslationForm.php
OverridesEntityForm.php in core/modules/layout_builder/src/Form/OverridesEntityForm.php
ProviderRepository.php in core/modules/media/src/OEmbed/ProviderRepository.php
ReplicaKillSwitch.php in core/lib/Drupal/Core/Database/ReplicaKillSwitch.php
SaveAction.php in core/lib/Drupal/Core/Action/Plugin/Action/SaveAction.php
WorkspaceDeleteForm.php in core/modules/workspaces/src/Form/WorkspaceDeleteForm.php
WorkspaceForm.php in core/modules/workspaces/src/Form/WorkspaceForm.php

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