/// <reference types="node" />
import type { Test } from "@kiwicom/darwin";
import type { IncomingMessage, ServerResponse } from "http";
declare type InputHandle = {
    req: IncomingMessage;
    res: ServerResponse;
    module: string;
    test: Test | null;
};
/**
 * @deprecated use Darwin v5 and `handleGroup`
 */
export declare function handleTest({ req, res, module, test }: InputHandle): void;
declare type InputGroupHandle = {
    req: IncomingMessage;
    res: ServerResponse;
    module: string;
    group: string | null;
};
export declare function handleGroup({ req, res, module, group }: InputGroupHandle): void;
declare type InputRetrieve = {
    req: IncomingMessage;
    module: string;
};
/**
 * @deprecated use Darwin v5 and `retrieveGroup`
 */
export declare function retrieveTest({ req, module }: InputRetrieve): string | null;
export declare function retrieveGroup({ req, module }: InputRetrieve): string | null;
export {};