import { AMQPBus, AMQPConsumeFunc } from ".";
import { RabbitMQConfiguration } from "../configuration";
import { FreeSwitchEvent } from "../cti";
export declare class CDRBus extends AMQPBus {
    constructor(connectOptions: RabbitMQConfiguration, consumeFunc: AMQPConsumeFunc<FreeSwitchEvent>, bindingKey?: string);
    protected isHeartbeat(message: FreeSwitchEvent): boolean;
}