ViewとしてのSwiftUI - Qiita

import UIKit import PlaygroundSupport import SwiftUI class ViewModel: ObservableObject { @Published var count: Int = 0 func increment() { count += 1 } } protocol ContentViewDelegate: AnyObject { func didTapAdd() } struct ContentView: View { @ObservedObject var viewModel: ViewModel = .init() weak var delegate: ContentViewDelegate? var body: some View { VStack(spacing: 16) { Text("count : \(self.vie