import type { PopEventWrapper, PopErrorFn } from '@machinat/core';
import { AnyServerAuthenticator } from '@machinat/auth';
import { EventValue } from '@machinat/websocket';
import { WebviewSocketServer } from './interface';
import { BotP } from './bot';
import type { WebviewEventContext } from './types';
/**
 * @category Provider
 */
export declare class WebviewReceiver<Authenticator extends AnyServerAuthenticator, Value extends EventValue> {
    private _bot;
    private _server;
    private _popEvent;
    private _popError;
    constructor(bot: BotP, server: WebviewSocketServer<Authenticator>, popEventWrapper: PopEventWrapper<WebviewEventContext<Authenticator, Value>, null>, popError: PopErrorFn);
    private _issueEvent;
}
export declare const ReceiverP: import("@machinat/core/service").ServiceProvider<WebviewReceiver<AnyServerAuthenticator, EventValue<string, string, any>>, [import("./bot").WebviewBot, import("@machinat/websocket").WebSocketServer<import("@machinat/core").MachinatUser | null, unknown>, import("@machinat/core").ModuleUtilities, import("./types").WebviewPlatformUtilities<AnyServerAuthenticator>]> & (new (bot: BotP, server: WebviewSocketServer<AnyServerAuthenticator>, popEventWrapper: PopEventWrapper<WebviewEventContext<AnyServerAuthenticator, EventValue<string, string, any>>, null>, popError: PopErrorFn) => WebviewReceiver<AnyServerAuthenticator, EventValue<string, string, any>>);
export declare type ReceiverP<Authenticator extends AnyServerAuthenticator, Value extends EventValue> = WebviewReceiver<Authenticator, Value>;