7 files declare their use of OverridesSectionStorageInterface in Drupal 9

LayoutBuilderIsActiveCacheContext.php in core/modules/layout_builder/src/Cache/LayoutBuilderIsActiveCacheContext.php

LayoutBuilderRoutesTrait.php in core/modules/layout_builder/src/Routing/LayoutBuilderRoutesTrait.php

LayoutEntityHelperTraitTest.php in core/modules/layout_builder/tests/src/Kernel/LayoutEntityHelperTraitTest.php

OverridesEntityForm.php in core/modules/layout_builder/src/Form/OverridesEntityForm.php

OverridesSectionStorage.php in core/modules/layout_builder/src/Plugin/SectionStorage/OverridesSectionStorage.php

PrepareLayout.php in core/modules/layout_builder/src/EventSubscriber/PrepareLayout.php

RevertOverridesForm.php in core/modules/layout_builder/src/Form/RevertOverridesForm.php