var currentCalls: NSSet! { get }

var currentCalls: Set<NSObject>! { get }

struct CTError {
    var domain: Int32
    var error: Int32
}

struct CTError {
    var domain: Int32
    var error: Int32
    init()
    init(domain domain: Int32, error error: Int32)
}

let CTCallStateConnected: NSString!

let CTCallStateConnected: String

let CTCallStateDialing: NSString!

let CTCallStateDialing: String

let CTCallStateDisconnected: NSString!

let CTCallStateDisconnected: String

let CTCallStateIncoming: NSString!

let CTCallStateIncoming: String

let CTRadioAccessTechnologyCDMA1x: NSString!

let CTRadioAccessTechnologyCDMA1x: String

let CTRadioAccessTechnologyCDMAEVDORev0: NSString!

let CTRadioAccessTechnologyCDMAEVDORev0: String

let CTRadioAccessTechnologyCDMAEVDORevA: NSString!

let CTRadioAccessTechnologyCDMAEVDORevA: String

let CTRadioAccessTechnologyCDMAEVDORevB: NSString!

let CTRadioAccessTechnologyCDMAEVDORevB: String

let CTRadioAccessTechnologyDidChangeNotification: NSString!

let CTRadioAccessTechnologyDidChangeNotification: String

let CTRadioAccessTechnologyEdge: NSString!

let CTRadioAccessTechnologyEdge: String

let CTRadioAccessTechnologyGPRS: NSString!

let CTRadioAccessTechnologyGPRS: String

let CTRadioAccessTechnologyHSDPA: NSString!

let CTRadioAccessTechnologyHSDPA: String

let CTRadioAccessTechnologyHSUPA: NSString!

let CTRadioAccessTechnologyHSUPA: String

let CTRadioAccessTechnologyLTE: NSString!

let CTRadioAccessTechnologyLTE: String

let CTRadioAccessTechnologyWCDMA: NSString!

let CTRadioAccessTechnologyWCDMA: String

let CTRadioAccessTechnologyeHRPD: NSString!

let CTRadioAccessTechnologyeHRPD: String

let CTSubscriberTokenRefreshed: NSString!

let CTSubscriberTokenRefreshed: String