Is it possible to migrate an old Xcode project to use SwiftUI?

Question

I have an app made in Xcode 10 using Main.storyboard and would like to migrate it to use Apple\'s new framework: SwiftUI.
Is that already possible?

I have alrea

Answer 1

It's a correct only minor change

In SceneDelegate.swift replace

let window = UIWindow(frame: UIScreen.main.bounds)
window.rootViewController = UIHostingController(rootView: ContentView())
self.window = window
window.makeKeyAndVisible()

with

if let windowScene = scene as? UIWindowScene {
    let window = UIWindow(windowScene: windowScene)
    window.rootViewController = UIHostingController(rootView: ContentView())
    self.window = window
    window.makeKeyAndVisible()
}

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