export declare class ServerManager {
    private static readonly PID_FILE;
    private static readonly LOG_FILE;
    private logger;
    start(port?: number): Promise<void>;
    stop(): Promise<void>;
    isRunning(): Promise<boolean>;
    getStatus(): Promise<{
        running: boolean;
        pid?: number;
        port?: number;
    }>;
    private getPid;
    private cleanup;
    private getServerScriptPath;
    private waitForServerStart;
    private waitForServerStop;
    private logToServerFile;
}