export declare function startLocalServer(options?: {
    path: string;
    port: number;
}): void;
/**
 * Local file server, for quickly serving static files
 */
export default class LocalFileServer {
    private _server;
    constructor(options: {
        path?: string;
        port?: number;
    });
    close(): void;
    static logerror(err: any): void;
}