Class Leap::PhysicalHands::PhysicalHandsSliderHelper

class Leap.PhysicalHands.PhysicalHandsSliderHelper : public MonoBehaviour, public Leap.PhysicalHands.IPhysicalHandGrab, public Leap.PhysicalHands.IPhysicalHandContact

This class is purely to get events from the slideable object. You do not need to add this class to your object, it will be added automatically by the slider.