Convert JSON into swift classes

See more:

JSON

Swift

There is a very useful library in Android development (RETROFIT2) to convert JSON into Java classes in one step.
Is there a similar library in Swift to convert JSON to Swift classes?

Thank you

What I have tried:

import Foundation

let data: Data // received from a network request, for example
let json = try? JSONSerialization.jsonObject(with: data, options: [])