/**
 * Webpack Plugin for open browser once rather than many times
 * @author 余聪
 */
/// <reference types="node" />
import { format } from 'url';
declare class OpenBrowserOncePlugin {
    openUrl: Parameters<typeof format>[0];
    private _isOpened;
    get isOpened(): boolean;
    constructor(openUrl: Parameters<typeof format>[0]);
    get name(): string;
    apply(compiler: any): void;
}
export { OpenBrowserOncePlugin };