class FLayerBarModel : public [UE::Sequencer::FViewModel](API\Editor\SequencerCore\MVVM\ViewModels\FViewModel), public [UE::Sequencer::FLinkedOutlinerExtension](API\Editor\SequencerCore\MVVM\Extensions\FLinkedOutlinerExtension), public [UE::Sequencer::ITrackLaneExtension](API\Editor\SequencerCore\MVVM\Extensions\ITrackLaneExtension), public [UE::Sequencer::ISelectableExtension](API\Editor\SequencerCore\MVVM\Extensions\ISelectableExtension), public [UE::Sequencer::ISnappableExtension](API\Editor\Sequencer\MVVM\Extensions\ISnappableExtension), public [UE::Sequencer::IDraggableTrackAreaExtension](API\Editor\SequencerCore\MVVM\Extensions\IDraggableTrackAreaExtension), public [UE::Sequencer::IStretchableExtension](API\Editor\SequencerCore\MVVM\Extensions\IStretchableExtension), protected [UE::Sequencer::TViewModelExtensionCollection< ILayerBarExtension >](API\Editor\SequencerCore\MVVM\Extensions\TViewModelExtensionCollection)