6 files declare their use of SectionListInterface in Drupal 8
- DefaultsSectionStorageTest.php in core/
modules/ layout_builder/ tests/ src/ Kernel/ DefaultsSectionStorageTest.php - LayoutEntityDisplayInterface.php in core/
modules/ layout_builder/ src/ Entity/ LayoutEntityDisplayInterface.php - LayoutSectionItemList.php in core/
modules/ layout_builder/ src/ Field/ LayoutSectionItemList.php - OverridesSectionStorageTest.php in core/
modules/ layout_builder/ tests/ src/ Kernel/ OverridesSectionStorageTest.php - SectionListTraitTest.php in core/
modules/ layout_builder/ tests/ src/ Kernel/ SectionListTraitTest.php - SectionStorageBase.php in core/
modules/ layout_builder/ src/ Plugin/ SectionStorage/ SectionStorageBase.php