import { AuthFunction, CallBack, DirPath, NumberStr, FilePath } from "./typedefs";
/**
 * A class that listens on a port, and then serves either static content over HTTP(S)
 * or opens websocket connections and hands it off to the appropriate RoutingServerInstance.
 *
 * The user passes in a dataFilesRoot, which should be a writable directory on the local system.
 * The RoutingServer will create a RoutingServerInstance for each file/requested resource.
 */
export declare class RoutingServer {
    ready: Promise<void>;
    readonly logger: CallBack;
    readonly dataFilesRoot: DirPath | null;
    readonly authFunc: AuthFunction;
    private listener;
    private identity;
    private instances;
    constructor(args: {
        dataFilesRoot: DirPath;
        port?: NumberStr;
        sslKeyFilePath?: FilePath;
        sslCertFilePath?: FilePath;
        staticContentRoot?: DirPath;
        identity?: string;
        logger?: CallBack;
        authFunc?: AuthFunction;
    });
    /**
     *
     * @param path absolute path to the args.data_file
     * @returns a promise of an instance that will manage that file
     */
    private getInstance;
    /**
     * Decides whether to accept the request, and if it does, hands it off
     * to a database instance to manage that connection to the specified resource.
     * @param request contains information passed from the websocket server
     */
    private onRequest;
}