import { QueuePublisherOptions, PublishMessageOptions } from './types';
export declare class QueuePublisher {
    private fastify;
    private config;
    constructor(options: QueuePublisherOptions);
    publishMessage(message: any, routingKey?: string): Promise<boolean>;
    publishMessageWithOptions(options: PublishMessageOptions): Promise<boolean>;
    publishBatch(messages: any[], routingKey?: string): Promise<{
        success: number;
        failed: number;
    }>;
}
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