import { DiscoveryService } from '@nestjs/core';
import { IMessageBus } from './i-message-bus';
import { Channel } from '../channel/channel';
export declare class CompositeMessageBusFactory {
    private readonly defaultMessageBus;
    private readonly discoveryService;
    constructor(defaultMessageBus: IMessageBus, discoveryService: DiscoveryService);
    create(channel: Channel<any>): IMessageBus;
}