import type * as Telegram from "../types/helpers/telegram.js";
import { BaseHelper } from "./base.js";
declare global {
    const appMediaViewer: Telegram.AppMediaViewer | undefined;
}
export default class TelegramHelper extends BaseHelper {
    static getMediaViewer(): Telegram.AppMediaViewer | undefined;
    getVideoId(_url: URL): Promise<string | undefined>;
}
//# sourceMappingURL=telegram.d.ts.map