typealias completionResponse<T:Codable> = ((_ success:T?,_ error:Error?) -> Void)

static func login<T:Codable>(userName:String,password:String,completion:@escaping completionResponse<T>) {
        self.performRequest(request: APIRouterUserModule.login(email: userName, password: password)) {(model) in

            self.handleResponseCallCompletion(result: model, completion: completion)
        }
    }

struct FailableResponse <T:Codable,E:Codable> : Codable {

    var success:T?
    var failure:E?

    public init(from decoder:Decoder) throws {

        let singleValue = try decoder.singleValueContainer()
        success = try singleValue.decode(T.self)

        failure = try singleValue.decode(E.self)
    }
}