import type { MachinatNode, MachinatBot, MachinatUser, InitScopeFn, DispatchWrapper } from '@machinat/core';
import Engine from '@machinat/core/engine';
import type { DispatchResponse } from '@machinat/core/engine';
import type { AnyServerAuthenticator } from '@machinat/auth';
import type { EventInput, WebSocketJob, WebSocketResult } from '@machinat/websocket';
import { WebviewSocketServer } from './interface';
import { WebviewConnection } from './channel';
import type { WebviewDispatchFrame, WebviewComponent, WebviewDispatchChannel } from './types';
declare type WebSocketDispatchResponse = DispatchResponse<WebSocketJob, WebSocketResult>;
declare type SendResult = {
    connections: WebviewConnection[];
};
/**
 * @category Provider
 */
export declare class WebviewBot implements MachinatBot<WebviewDispatchChannel, WebSocketJob, WebSocketResult> {
    private _server;
    engine: Engine<WebviewDispatchChannel, EventInput, WebviewComponent, WebSocketJob, WebSocketResult>;
    platform: "webview";
    constructor(server: WebviewSocketServer<AnyServerAuthenticator>, initScope?: InitScopeFn, dispatchWrapper?: DispatchWrapper<WebSocketJob, WebviewDispatchFrame, WebSocketResult>);
    start(): Promise<void>;
    stop(): Promise<void>;
    render(channel: WebviewDispatchChannel, message: MachinatNode): Promise<null | WebSocketDispatchResponse>;
    send(channel: WebviewConnection, content: EventInput | EventInput[]): Promise<SendResult>;
    sendUser(user: MachinatUser, content: EventInput | EventInput[]): Promise<SendResult>;
    sendTopic(topic: string, content: EventInput | EventInput[]): Promise<SendResult>;
    disconnect(connection: WebviewConnection, reason?: string): Promise<boolean>;
    subscribeTopic(connection: WebviewConnection, topic: string): Promise<boolean>;
    unsubscribeTopic(connection: WebviewConnection, topic: string): Promise<boolean>;
}
export declare const BotP: import("@machinat/core/service").ServiceProvider<WebviewBot, [import("@machinat/websocket").WebSocketServer<MachinatUser | null, unknown>, import("@machinat/core").ModuleUtilities | null, import("./types").WebviewPlatformUtilities<AnyServerAuthenticator> | null]> & typeof WebviewBot;
export declare type BotP = WebviewBot;
export {};