import { DataLogOption } from '@iotize/tap/service/impl/data-log';
import { VirtualTap } from '../virtual-tap-server';
export declare class DatalogService {
    server: VirtualTap;
    get datalogEngine(): import("../datalog-engine").DataLogEngine;
    constructor(server: VirtualTap);
    getMaxPacketCount(): number;
    isRunning(): boolean;
    run(): void;
    stop(): void;
    getOptions(): DataLogOption;
    flush(): void;
    getPacketCount(): number;
    dequeuePacket(): Uint8Array;
}