import { Consumer, ConsumerConfig, Kafka, Producer, ProducerConfig } from 'kafkajs';
import { KafkaModuleOptions } from './interface/kafka-module-options.interface';
export declare class KafkaService {
    private readonly options;
    kafka: Kafka;
    constructor(options: KafkaModuleOptions);
    producer(config?: ProducerConfig): Producer;
    consumer(config: ConsumerConfig): Consumer;
}