import { Channel } from '@nestjstools/messaging';
import { GooglePubSubChannelConfig } from './google-pub-sub.channel-config';
import { PubSub } from '@google-cloud/pubsub';
export declare class GooglePubSubChannel extends Channel<GooglePubSubChannelConfig> {
    readonly pubSubManager: PubSub;
    constructor(config: GooglePubSubChannelConfig);
}