import { ErrorUnion, StickersUnion } from '../outputs';
/**
 * Returns stickers from the installed sticker sets that correspond to a given emoji.
 * If the emoji is not empty, favorite and recently used stickers may also be returned
 * @param {Object} params
 * @param {string} [params.emoji] - String representation of emoji. If empty, returns
 * all known installed stickers
 * @param {number} [params.limit] - Maximum number of stickers to be returned
 * @param {Object} state
 * @returns {StickersUnion | ErrorUnion}
 */
export declare type GetStickersMethod = <ResponseT = StickersUnion>(params: GetStickersParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface GetStickersParams {
    /** String representation of emoji. If empty, returns all known installed stickers */
    emoji?: string;
    /** Maximum number of stickers to be returned */
    limit?: number;
}