export declare class CustomEventTarget extends EventTarget {
    /**
     * Alias for EventTarget.addEventListener()
     */
    on(type: string, callback: EventListenerOrEventListenerObject, options?: AddEventListenerOptions | boolean): this;
    /**
     * Construct and dispatch an event
     */
    emit(type: string, data: object): boolean;
}
//# sourceMappingURL=custom-event-target.d.ts.map