Nurzhan Ormanali

Just create swift extension to objc class and use swift

import SPStorkController **@objc** extension VCDealInformation: SPStorkControllerDelegate { func openPayment() { let transitioningDelegate = SPStorkTransitioningDelegate() transitioningDelegate.customHeight = 245 transitioningDelegate.storkDelegate = self transitioningDelegate.indicatorColor = .clear let rahmetViewController = RahmetRecommendViewController() rahmetViewController.modalPresentationStyle = .custom...

and this should be in separate file not in objc files (.m , .h) @ivanvorobei you can close this issue