declare class EventWorker extends EventTarget {
    private handledEvents;
    private isIframe;
    constructor();
    emit(type: string, data?: any): void;
    subscribe(key: string, callback: (event: CustomEvent) => void): void;
    private listenToMessages;
    private broadcastToIframes;
    private setupClearInterval;
}
export declare const $event: EventWorker;
export default $event;
//# sourceMappingURL=eventWorker.d.ts.map