import type { FSWatcher } from 'chokidar';
import type { Application } from 'express';
import type { Compiler, WebpackOptionsNormalized } from 'webpack';
export interface WebpackDevServer {
    app: Application;
    compiler: Compiler;
    logger: ReturnType<Compiler['getInfrastructureLogger']>;
    options: WebpackOptionsNormalized['devServer'];
    sockets: any[];
    staticWatchers: FSWatcher[];
    webSocketProxies: any[];
    webSocketHeartbeatInterval: number;
    use: Application['use'];
}