import type { KinopoiskVideoRef } from "@vot.js/shared/types/helpers/kinopoisk";
import type { MinimalVideoData } from "../types/client.js";
import { BaseHelper } from "./base.js";
export * from "@vot.js/shared/utils/kinopoisk";
/** Extracts the widget state from the live widget document (iframe context). */
export declare function parseKinopoiskWidgetDocument(doc: Document): import("@vot.js/shared/types/helpers/kinopoisk").KinopoiskWidgetState | undefined;
/** Film id of the trailer shown by the widget (its title links to the film). */
export declare function getKinopoiskShownFilmId(doc: Document): string | undefined;
/** Stream content ids loaded by the widget player, newest first. */
export declare function getKinopoiskLoadedContentIds(): string[];
export default class KinopoiskHelper extends BaseHelper {
    API_ORIGIN: string;
    getWidgetState(videoId: string): Promise<import("@vot.js/shared/types/helpers/kinopoisk").KinopoiskWidgetState>;
    /**
     * Trailer pagination (and autoplay of the next trailer) swaps the video
     * without changing the widget URL. The player loads the new stream before
     * the widget re-renders its title, so prefer the last loaded stream and
     * fall back to the film of the title link
     */
    getShownTrailerRef(ref: KinopoiskVideoRef): Promise<KinopoiskVideoRef>;
    getVideoData(videoId: string): Promise<MinimalVideoData | undefined>;
    getVideoId(url: URL): Promise<string | undefined>;
}
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