7 files declare their use of KeyValueExpirableFactoryInterface

AnnounceFetcher.php in core/modules/announcements_feed/src/AnnounceFetcher.php
DbUpdateController.php in core/modules/system/src/Controller/DbUpdateController.php
FormCache.php in core/lib/Drupal/Core/Form/FormCache.php
PrivateTempStoreFactory.php in core/lib/Drupal/Core/TempStore/PrivateTempStoreFactory.php
SecurityAdvisoriesFetcher.php in core/modules/system/src/SecurityAdvisories/SecurityAdvisoriesFetcher.php
SharedTempStoreFactory.php in core/lib/Drupal/Core/TempStore/SharedTempStoreFactory.php
UpdateProcessor.php in core/modules/update/src/UpdateProcessor.php

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