import * as fastify from 'fastify';
import { FastifyInstance } from 'fastify';
import { ConnectionOptions, Connection } from 'rabbitmq-client';
export { ConnectionOptions } from 'rabbitmq-client';

interface FastifyRabbitMQOptions {
    /**
     * @since 1.0.0
     * @remarks Connection String or object pointing to the RabbitMQ Broker Services
     */
    connection: string | ConnectionOptions;
    /**
     * @since 1.0.0
     * @remarks To set the custom nNamespace within this plugin instance. Used to register this plugin more than one time.
     */
    namespace?: string;
}

declare module "fastify" {
    interface FastifyInstance {
        /** Main Decorator for Fastify **/
        rabbitmq: Connection & fastifyRabbitMQ.FastifyRabbitMQNO;
    }
}
declare namespace fastifyRabbitMQ {
    interface FastifyRabbitMQNO {
        [namespace: string]: Connection;
    }
}

/**
 * How we talk with Fastify
 * @since 1.0.0
 * @param fastify
 * @param options
 * @param connection
 */
declare const decorateFastifyInstance: (fastify: FastifyInstance, options: FastifyRabbitMQOptions, connection: any) => void;
/**
 * Main Function
 * @since 1.0.0
 * @example
 * This is the basics on how to use this plugin:
 * ```js
 * app.register(fastifyRabbit, {
 *  connection: 'amqp://guest:guest@localhost'
 * })
 * ```
 * This will allow you to read from your Fastify "object" and
 * use this plugin at the "rabbitmq" level. From there you can execute and maintain
 * the RabbitMQ Connection using the 'rabbitmq-client' package, which is wrapping around
 * this plugin to execute functions it provides.
 *
 * @see [https://cody-greene.github.io/node-rabbitmq-client/latest/index.html](https://cody-greene.github.io/node-rabbitmq-client/latest/index.html)
 *
 */
declare const fastifyRabbit: fastify.FastifyPluginCallback<FastifyRabbitMQOptions, fastify.RawServerDefault, fastify.FastifyTypeProviderDefault, fastify.FastifyBaseLogger>;

export { type FastifyRabbitMQOptions, decorateFastifyInstance, fastifyRabbit as default, fastifyRabbitMQ };