import { EventInfo } from "@trackunit/iris-app-runtime-core";
export interface UseEventRuntime {
    eventInfo: EventInfo | undefined;
    loading: boolean;
    error: Error | undefined;
}
/**
 * A hook to expose event runtime for React components
 *
 * @requires EventRuntime
 * @returns {UseEventRuntime} eventRuntime
 * @example
 * import { useEventRuntime } from "@trackunit/react-core-hooks";
 * const { eventInfo } = useEventRuntime();
 * // use eventInfo to get events for instance.
 * useEffect(() => {
 *   (async () => {
 *     if (eventInfo?.id) {
 *       getEventQuery({ variables: { eventId: eventInfo?.id } });
 *     }
 *   })();
 * }, [getEventQuery, eventInfo]);
 */
export declare const useEventRuntime: () => UseEventRuntime;