import { type ChromeReleaseChannel, type Process } from '@puppeteer/browsers';
import { EventEmitter } from '../utils/EventEmitter.js';
import { MapperCdpConnection } from './MapperCdpConnection.js';
/**
 * BrowserProcess is responsible for running the browser and BiDi Mapper within
 * it.
 * 1. Launch Chromium (using Puppeteer for now).
 * 2. Get `BiDi-CDP` mapper JS binaries using `MapperReader`.
 * 3. Run `BiDi-CDP` mapper in launched browser using `MapperRunner`.
 * 4. Bind `BiDi-CDP` mapper to the `BiDi server` to forward messages from BiDi
 * Mapper to the client.
 */
export declare class BrowserInstance extends EventEmitter<Record<'message', string>> {
    #private;
    static run(channel: ChromeReleaseChannel, headless: boolean, verbose: boolean, chromeArgs?: string[]): Promise<BrowserInstance>;
    constructor(mapperCdpConnection: MapperCdpConnection, browserProcess: Process);
    sendCommand(plainCommand: string): Promise<void>;
    close(): Promise<void>;
}