/**
 * Indicates the object is a subscription.
 *
 * @export
 * @interface ISubscription
 * @template TEventHandler The type of event handler.
 */
export interface ISubscription<TEventHandler> {
    /**
     * Indicates if the eventhandler has been executed.
     *
     * @type {boolean}
     * @memberOf ISubscription
     */
    readonly isExecuted: boolean;
    /**
     * Indicates if the event handler should run once when the event
     * is dispatched.
     *
     * @type {boolean}
     * @memberOf ISubscription
     */
    readonly isOnce: boolean;
    /**
     * The event handler.
     *
     * @type {TEventHandler}
     * @memberOf ISubscription
     */
    readonly handler: TEventHandler;
}