import { ChannelConfig } from '@nestjstools/messaging';
export declare class GooglePubSubChannelConfig extends ChannelConfig {
    readonly credentials?: Credentials;
    readonly topicName: string;
    readonly subscriptionName: string;
    readonly autoCreate?: boolean;
    constructor({ name, credentials, topicName, subscriptionName, autoCreate, enableConsumer, avoidErrorsForNotExistedHandlers, middlewares, normalizer, }: GooglePubSubChannelConfig);
}
interface Credentials {
    projectId: string;
}
export {};