import Macroable from '@poppinss/macroable';
import { IncomingMessage, ServerResponse } from 'node:http';
import { HttpServerUtils } from './http.ts';
import type { ApplicationService } from '../types.ts';
import { CookieClient, type HttpContext } from '../../modules/http/main.ts';
/**
 * Test utils has a collection of helper methods to make testing
 * experience great for AdonisJS applications. It provides utilities
 * for HTTP testing, context creation, and cookie handling.
 *
 * @example
 * const testUtils = new TestUtils(app)
 * await testUtils.boot()
 *
 * const ctx = await testUtils.createHttpContext()
 * const httpUtils = testUtils.httpServer()
 */
export declare class TestUtils extends Macroable {
    #private;
    app: ApplicationService;
    /**
     * Check if utils have been booted
     */
    get isBooted(): boolean;
    /**
     * Cookie client instance for handling cookies in tests
     */
    cookies: CookieClient;
    /**
     * Creates a new TestUtils instance
     *
     * @param app - The application service instance
     */
    constructor(app: ApplicationService);
    /**
     * Boot test utils. It requires the app to be booted
     * and container to have all the bindings
     */
    boot(): Promise<void>;
    /**
     * Returns an instance of the HTTP server testing
     * utils
     */
    httpServer(): HttpServerUtils;
    /**
     * Create an instance of HTTP context for testing
     *
     * @param options - Options for creating HTTP context with custom req/res objects
     */
    createHttpContext(options?: {
        req?: IncomingMessage;
        res?: ServerResponse;
    }): Promise<HttpContext>;
}