import UIKit

protocol Coordinator: class {
    // var rootViewController: UIViewController { get }
    // func start()
}

protocol QrCodeReaderDelegate: class {
    func handleQrCode(_ code: String)
}

protocol ContactListDelegate: class {
    func accessGranted()
    func accessDenied()
    func deviceContactsImported()
}

protocol ChatDisplayer: class {
    func displayNewChat(contactId: Int)
    func displayChatForId(chatId: Int)
}
