import Foundation import UIKit public func horizontalContainerFillingSizeForLayout(layout: ContainerViewLayout, sideInset: CGFloat) -> CGFloat { if case .regular = layout.metrics.widthClass { return min(layout.size.width, 414.0) - sideInset * 2.0 } else { return min(layout.size.width, 428.0) - sideInset * 2.0 } }