/**
 * @author Martin Karkowski
 * @email m.karkowski@zema.de
 */
import { BehaviorSubject, ReplaySubject, Subject } from "rxjs";
export interface TSubjectOptions {
    /**
     * Definition whether to show the current value on subscription.
     *
     * @author M.Karkowski
     * @type {boolean}
     * @memberof TSubjectOptions
     */
    showCurrent?: boolean;
    /**
     * Definition, whether to playback the history every
     * time or not.
     *
     * @author M.Karkowski
     * @type {boolean}
     * @memberof TSubjectOptions
     */
    playHistory?: boolean;
}
/**
 * Helper to define the correct RXJS Subject based on the options (see {@link TSubjectOptions})
 *
 * @author M.Karkowski
 * @return {*}
 */
export declare function getSubject<T>(options?: TSubjectOptions): Subject<T> | ReplaySubject<T> | BehaviorSubject<T>;