import Foundation protocol TranslatorHTTPClient: Sendable { func data(for request: URLRequest) async throws -> (Data, HTTPURLResponse) } extension URLSession: TranslatorHTTPClient { func data(for request: URLRequest) async throws -> (Data, HTTPURLResponse) { let (data, response) = try await data(for: request, delegate: nil) guard let httpResponse = response as? HTTPURLResponse else { throw OpenAICompatibleClientError.invalidResponse } return (data, httpResponse) } }