import UIKit import SafariServices extension SettingsViewController { /// Shows SFSafariViewController /// entersReaderIfAvailable - A value that specifies whether Safari should enter Reader mode, if it is available. func presentSafariController(with urlString: String) { guard let url = URL(string: urlString) else { return } let config = SFSafariViewController.Configuration() config.entersReaderIfAvailable = true let vc = SFSafariViewController(url: url, configuration: config) present(vc, animated: true) } }