APIKit+SwiftProtobuf.swift

import Foundation
import APIKit

protocol ProtobufRequest: Request {}

extension ProtobufRequest {
    var dataParser: DataParser {
        return ProtobufDataParser()
    }
}

extension ProtobufRequest where Response: SwiftProtobuf.Message {
    func response(from object: Any, urlResponse: HTTPURLResponse) throws -> Response {
        guard let data = object as? Data else {
            throw ResponseError.unexpectedObject(object)
        }
        
        return try Response(protobuf: data)
    }
}