import * as amqp from 'amqplib';
import { Channel } from './channel';
declare const _default: {
    defaultHeaders: {
        persistent: boolean;
    };
    publish(channel: Channel, exchange: string, routingKey: string, content: any, properties?: amqp.Options.Publish): Promise<unknown>;
    getReply(channel: Channel, exchange: string, routingKey: string, content: any, properties: amqp.Options.Publish, timeout?: number): Promise<any>;
};
export default _default;