import Macroable from '@poppinss/macroable';
import { type Suite } from './suite/main.js';
import { type Emitter } from './emitter.js';
/**
 * The WebRunner class exposes the API to register test suites and execute
 * them sequentially in the browser.
 */
export declare class WebRunner extends Macroable {
    #private;
    /**
     * A collection of suites
     */
    suites: Suite[];
    /**
     * A flag determining if the runner is configured to list all the tests
     * instead of running them
     */
    get isList(): boolean;
    /**
     * Constructor
     *
     * @param emitter - Emitter to use
     */
    constructor(emitter: Emitter);
    /**
     * Know if one or more suites have failed
     */
    get failed(): boolean;
    /**
     * Add a suite to the runner
     *
     * @param suite - Suite to add
     * @returns This runner instance
     */
    add(suite: Suite): this;
    /**
     * Tap into each suite and configure it
     *
     * @param callback - Callback to configure each suite
     * @returns This runner instance
     */
    onSuite(callback: (suite: Suite) => void): this;
    /**
     * Enable/disable the bail mode. In bail mode, all
     * upcoming suites/groups/tests will be skipped
     * when the current test fails
     *
     * @param toggle - Whether to enable or disable bail mode
     * @returns This runner instance
     */
    bail(toggle?: boolean): this;
    /**
     * Start the test runner process. The method emits
     * "runner:start" event
     *
     * @returns Promise that resolves when the runner starts
     */
    start(): Promise<void>;
    exec(): Promise<void>;
    /**
     * End the runner process. Emits "runner:end" event
     */
    end(): Promise<void>;
    /**
     * Executes the list command.
     *
     * @returns Promise that resolves when the list is executed
     */
    protected executeList(): Promise<void>;
    /**
     * Executes the test command.
     *
     * @returns Promise that resolves when the test is executed
     */
    protected executeTest(): Promise<void>;
}