AppDelegate.swift

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        let _ = AppStore.shared
        let _ = LocationService.shared
        let _ = WeatherService.shared
        
        AppStore.shared.producer.logEvents().start()
        return true
    }
}