import type { PopEventWrapper } from '@machinat/core';
import { WebhookReceiver } from '@machinat/http/webhook';
import BotP from './Bot';
import type { MessengerEventContext } from './types';
declare type MessengerReceiverOptions = {
    bot: BotP;
    popEventWrapper: PopEventWrapper<MessengerEventContext, null>;
    appSecret?: string;
    shouldVerifyRequest?: boolean;
    shouldHandleChallenge?: boolean;
    verifyToken?: string;
};
/**
 * MessengerReceiver receive and pop events from Messenger platform.
 * @category Provider
 */
export declare class MessengerReceiver extends WebhookReceiver {
    constructor({ bot, popEventWrapper, shouldHandleChallenge, verifyToken, shouldVerifyRequest, appSecret, }: MessengerReceiverOptions);
}
declare const ReceiverP: import("@machinat/core/service").ServiceProvider<MessengerReceiver, [import("./types").MessengerConfigs, import("./Bot").MessengerBot, import("./types").MessengerPlatformUtilities]> & typeof MessengerReceiver;
declare type ReceiverP = MessengerReceiver;
export default ReceiverP;