import Foundation #if os(macOS) import SwiftSignalKitMac #else import SwiftSignalKit #endif public enum PostboxAuthorizationChallenge { case numericPassword(length: Int32) case arbitraryPassword() } public enum PostboxAccess { case unlocked(Postbox) case locked(PostboxAuthorizationChallenge) } public func accessPostbox(basePath: String, password: String?) -> Signal { return Signal { subscriber in return ActionDisposable { } } }