       - parameter position: The position that toast will displayed
      */
     public func showToast(toastView: UIView!,
+                          fadeIn: TimeInterval = Constants.ToastFadeDuration,
                           duration: TimeInterval!,
                           position: ToastPosition) {
         createAndShowToast(toastView: toastView,
+                           fadeIn: fadeIn,
                            duration: duration,
                            position: position,
                            point: CGPoint.zero)

                                       titleColor: titleColor,
                                       messageColor: messageColor)
        self.showToast(toastView: toastView,
                       duration: duration,
                       position: .bottom)
    }

      - parameter messageColor: Color for mesage text
     */
    public func makeToast(message: String,
                          fadeIn: TimeInterval = Constants.ToastFadeDuration,
                          duration: TimeInterval,
                          position: ToastPosition,
                          title: String,
