export declare type LoadingDataPayload = {
    loading: boolean;
};
/**
 * @registeredEvent
 * @title Loading Data
 * @description notifies whether dataset is loading or not.
 *  It also advices that a dataset may be inbound
 * @payload {
 *    loading: boolean
 * }
 */
export declare const loadingData: import("../factory").Factory<LoadingDataPayload, import("../factory").Meta>;