/**
 * Clone an event by invoking the source event's constructor and passing in
 * the source event.
 *
 * @param event - Source event to be cloned.
 * @return Cloned event
 */
export declare const cloneEvent: (event: Event) => Event;
/**
 * Forward an event by cloning and dispatching it.
 * @param event - Event to be forwarded.
 * @param target - Target HTML element for the event.
 */
export declare const forwardEvent: (event: Event, target: HTMLElement) => void;