import { AceProcess } from './ace.ts';
import { TestRunnerProcess } from './test.ts';
import { HttpServerProcess } from './http.ts';
import type { AppEnvironments } from '../../types/app.ts';
import type { ApplicationService, IgnitorOptions } from '../types.ts';
/**
 * Ignitor is used to instantiate an AdonisJS application in different
 * known environments. It serves as the main entry point for creating
 * and managing application processes.
 *
 * @example
 * const ignitor = new Ignitor(new URL(import.meta.url))
 *
 * // For HTTP server
 * await ignitor.httpServer().start()
 *
 * // For CLI commands
 * await ignitor.ace().handle(process.argv.slice(2))
 *
 * // For tests
 * await ignitor.testRunner().run(() => {})
 */
export declare class Ignitor {
    #private;
    /**
     * Creates a new Ignitor instance
     *
     * @param appRoot - The root URL of the application
     * @param options - Configuration options for the ignitor
     */
    constructor(appRoot: URL, options?: IgnitorOptions);
    /**
     * Get access to the application instance created
     * by either the http server process or the ace
     * process
     */
    getApp(): ApplicationService | undefined;
    /**
     * Create an instance of AdonisJS application
     *
     * @param environment - The environment in which to create the app (web, console, test, repl)
     */
    createApp(environment: AppEnvironments): ApplicationService;
    /**
     * Tap to access the application class instance.
     *
     * @param callback - Callback function to execute when app is created
     */
    tap(callback: (app: ApplicationService) => void): this;
    /**
     * Get instance of the HTTPServerProcess
     */
    httpServer(): HttpServerProcess;
    /**
     * Get an instance of the AceProcess class
     */
    ace(): AceProcess;
    /**
     * Get an instance of the TestRunnerProcess class
     */
    testRunner(): TestRunnerProcess;
    /**
     * Terminates the app by calling the "app.terminate"
     * method
     */
    terminate(): Promise<void>;
}