import { Observable } from 'rxjs';
/**
 * Grab a piece of data from state synchronously
 *
 * @export
 * @template T
 * @param {string} path
 * @param {GetStateOptions} [options={ raw: false }]
 * @returns {T}
 */
export declare function getState<T = any>(path: string): T;
/**
 * Grab a piece of data from state asynchronously
 *
 * @export
 * @template T
 * @param {string} key
 * @param {GetStateOptions} [options={ raw: false }]
 * @returns {Observable<T>}
 */
export declare function getState$<T = any>(key: string): Observable<T>;