This is a simple file you can use to bring any UIKit UIView in to the SwiftUI. Fully customizable.

UIViewForSwiftUI.swift

import SwiftUI

protocol UIViewRepresentableHelper: UIViewRepresentable {
    var configuration: (UIViewType) -> () { get set }
}

@available(iOS 13.0, *)
extension UIViewRepresentableHelper {
    func makeUIView(context: UIViewRepresentableContext<Self>) -> UIViewType {
        let uiView = UIViewType()
        uiView.setContentHuggingPriority(.defaultHigh, for: .vertical)
        uiView.setContentHuggingPriority(.defaultHigh, for: .horizontal)
        return uiView
    }

    func updateUIView(_ uiView: UIViewType, context: UIViewRepresentableContext<Self>) { configuration(uiView) }
}

// MARK: - Usage:

struct <#UIViewForSwiftUI#>: UIViewRepresentableHelper {
    typealias UIViewType = <#The Original UIView Type#> /* e.g. UIVisualEffectView */
    var configuration = { (view: UIViewType) in }
}