com.unity.uiwidgets/Assets/UIWidgets/widgets/scroll_context.cs

using UIWidgets.painting;
using UIWidgets.scheduler;

namespace UIWidgets.widgets {
    public interface ScrollContext {
        BuildContext notificationContext { get; }

        BuildContext storageContext { get; }

        TickerProvider vsync { get; }

        AxisDirection axisDirection { get; }

        void setIgnorePointer(bool value);

        void setCanDrag(bool value);
    }
}