Service.swift

import Foundation

protocol Service {
    associatedtype ResultTypeValue: Decodable
    
    typealias SuccessHandlerBlock = (ResultTypeValue) -> ()
    typealias FailureHandlerBlock = (ErrorRepresentable) -> ()
    
    var request: HTTPRequestRepresentable? { get set }
    var responseHandler: HTTPResponseHandler<ResultTypeValue>? { get set }
  
    func sendRequest() -> Self?
}