import { XodEventType, XodSourceMessageType } from '@xip-online-data/types';
import { KafkaSourceInterface } from './kafka-source.interface';
import { RdKafkaBaseService } from './rdkafka-base.service';
export declare class RdKafkaSourceService extends RdKafkaBaseService implements KafkaSourceInterface {
    send(messages: Array<XodSourceMessageType | XodEventType>, topic: string): Promise<boolean>;
    sendIndividual(messages: Array<XodSourceMessageType | XodEventType>, topic: string): Promise<boolean>;
}
