如何将数据源传递给第二个视图控制器？斯威夫特

class SecondViewController: UIViewController {
    var dataSource: Any?

    // ...
}

class FirstViewController: UIViewController {
    func navigateToSecondViewController() {
        let secondVC = SecondViewController()
        secondVC.dataSource = myDataSource
        navigationController?.pushViewController(secondVC, animated: true)
    }
}

class SecondViewController: UIViewController {
    var dataSource: Any?

    init(dataSource: Any) {
        self.dataSource = dataSource
        super.init(nibName: nil, bundle: nil)
    }

    // ...
}

class FirstViewController: UIViewController {
    func navigateToSecondViewController() {
        let secondVC = SecondViewController(dataSource: myDataSource)
        navigationController?.pushViewController(secondVC, animated: true)
    }
}

protocol SecondViewControllerDelegate: AnyObject {
    func passDataSource(_ dataSource: Any)
}

class SecondViewController: UIViewController {
    weak var delegate: SecondViewControllerDelegate?

    // ...
}

class FirstViewController: UIViewController, SecondViewControllerDelegate {
    func navigateToSecondViewController() {
        let secondVC = SecondViewController()
        secondVC.delegate = self
        navigationController?.pushViewController(secondVC, animated: true)
    }

    func passDataSource(_ dataSource: Any) {
        // Handle the data source in the first view controller
    }
}