import { ErrorUnion, OkUnion } from '../outputs';
/**
 * Forces an updates.getDifference call to the Telegram servers; for testing only
 * @param {Object} state
 * @returns {OkUnion | ErrorUnion}
 */
export declare type TestGetDifferenceMethod = <ResponseT = OkUnion>(state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;