import { TypedEventEmitter } from '@ulixee/commons/lib/eventUtils';
import IBrowserEngine from '@unblocked-web/specifications/agent/browser/IBrowserEngine';
import IBrowserLaunchArgs from '@unblocked-web/specifications/agent/browser/IBrowserLaunchArgs';
import IBrowser, { IBrowserEvents } from '@unblocked-web/specifications/agent/browser/IBrowser';
import Resolvable from '@ulixee/commons/lib/Resolvable';
import { IBrowserHooks, IHooksProvider } from '@unblocked-web/specifications/agent/hooks/IHooks';
import BrowserContext, { IBrowserContextCreateOptions } from './BrowserContext';
import DevtoolsSession from './DevtoolsSession';
export default class Browser extends TypedEventEmitter<IBrowserEvents> implements IBrowser {
    devtoolsSession: DevtoolsSession;
    readonly id: string;
    readonly engine: IBrowserEngine;
    readonly browserContextsById: Map<string, BrowserContext>;
    hooks: IBrowserHooks;
    get name(): string;
    get fullVersion(): string;
    get majorVersion(): number;
    get supportsBrowserContextProxy(): boolean;
    launchPromise: Resolvable<void | Error>;
    isLaunchStarted: boolean;
    private isShuttingDown;
    private connection;
    private process;
    private version;
    private preferencesInterceptor?;
    private get defaultBrowserContext();
    constructor(engine: IBrowserEngine, hooks?: IHooksProvider, launchArgs?: IBrowserLaunchArgs);
    launch(): Promise<Browser>;
    newContext(options?: IBrowserContextCreateOptions): Promise<BrowserContext>;
    getBrowserContext(id: string): BrowserContext;
    isEqualEngine(engine: IBrowserEngine): boolean;
    close(): Promise<void | Error>;
    isConnected(): boolean;
    protected bindDevtoolsEvents(): void;
    protected testConnection(): Promise<void>;
    private applyDefaultLaunchArgs;
    private onAttachedToTarget;
    private onTargetCreated;
    private onTargetDestroyed;
    private onTargetCrashed;
    private onDetachedFromTarget;
    private onNewContext;
}