import { ErrorUnion, OkUnion } from '../outputs';
/**
 * Informs the server that some trending sticker sets have been viewed by the user
 * @param {Object} params
 * @param {string[]} [params.stickerSetIds] - Identifiers of viewed trending sticker
 * sets
 * @param {Object} state
 * @returns {OkUnion | ErrorUnion}
 */
export declare type ViewTrendingStickerSetsMethod = <ResponseT = OkUnion>(params: ViewTrendingStickerSetsParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface ViewTrendingStickerSetsParams {
    /** Identifiers of viewed trending sticker sets */
    stickerSetIds?: string[];
}