import Foundation import SwiftUI struct MainView: View { var body: some View { TabView { SubscriptionListView() .tabItem { Image(systemName: "message.fill") Text("Notifications") } SettingsView() .tabItem { Image(systemName: "gearshape.fill") Text("Settings") } } } } struct MainView_Previews: PreviewProvider { static var previews: some View { let store = Store.preview // Store.previewEmpty MainView() .environment(\.managedObjectContext, store.context) .environmentObject(store) .environmentObject(AppDelegate()) } }