 }
 
 final public class SliderController: UIViewController {
-
-    public weak var delegate: SliderControllerDelegate?
 
     public override func loadView() {
         view = UIView(frame: .zero)

    }

    // MARK: - SliderControlling

    public func setSlider(value: Float, animated: Bool) {
        slider.setValue(value, animated: animated)

}

public protocol SliderControlling: class {
    weak var delegate: SliderControllerDelegate? { get set }
    func setSlider(value: Float, animated: Bool)
    var sliderValue: Float { get }
    var trackHeight: CGFloat { get set }
