public static extern IntPtr DaliToolkitDevelControlAccessibilityGetDescriptionSignal(BaseComponents.View.ControlHandle arg1);
public static extern IntPtr DaliToolkitDevelControlAccessibilityDoGestureSignal(BaseComponents.View.ControlHandle arg1);
public static extern IntPtr DaliToolkitDevelControlAccessibilityReadingStoppedSignal(BaseComponents.View.ControlHandle arg1);