import { IConfigurationOptions, IMidwayApplication, IMidwayContext, NextFunction as BaseNextFunction, RabbitMQListenerOptions } from '@midwayjs/core';
import { ConsumeMessage, Options } from 'amqplib/properties';
import type { ConfirmChannel, Channel, Options as AmqpOptions } from 'amqplib';
export interface IRabbitMQApplication {
    connect(...args: any[]): Promise<void>;
    createChannel(): Promise<Channel | ConfirmChannel>;
    createConsumer(listenerOptions: RabbitMQListenerOptions, listenerCallback: (msg: ConsumeMessage | null, channel: Channel, channelWrapper: any) => Promise<void>): Promise<void>;
    close(): Promise<void>;
}
export type IMidwayRabbitMQApplication = IMidwayApplication<IMidwayRabbitMQContext> & IRabbitMQApplication;
export interface IRabbitMQExchange {
    name: string;
    type: string;
    options?: Options.AssertExchange;
}
export interface IMidwayRabbitMQConfigurationOptions extends IConfigurationOptions {
    url: string | Options.Connect;
    socketOptions?: any;
    reconnectTime?: number;
    exchanges?: IRabbitMQExchange[];
    useConfirmChannel?: boolean;
}
export type IMidwayRabbitMQContext = IMidwayContext<{
    channel: Channel;
    queueName: string;
    ack: (data: any) => void;
}>;
export type Application = IMidwayRabbitMQApplication;
export interface Context extends IMidwayRabbitMQContext {
}
export type NextFunction = BaseNextFunction;
export type DefaultConfig = string | AmqpOptions.Connect;
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