Return UIHostingController for a SwiftUI View, ready to use with UIKit.

SwiftExtensions.swift

extension AnyView {
    /// Return UIHostingController for a SwiftUI View.
    /// - Usage:  let vc = AnyView( YourSwiftUIViewHere() ).asUIHostingController()
    /// - Created by Michel Storms.
    /// - Returns: UIHostingController ready to use with UIKit.
    func asUIHostingController() -> UIHostingController<AnyView> {
        return UIHostingController(rootView: self)
    }
}