import { Loadable, LoadSpec, LoadSpecConfig, LoadSupport, PlainObject, TaskObserver } from '@xh/hoist/core';
import { Store, StoreConfig } from './Store';
export interface UrlStoreConfig extends StoreConfig {
    /** URL from which to load data. */
    url: string;
    /** Property name (key) of the object returned by URL from which to extract record data. */
    dataRoot?: string;
}
/**
 * A store with built-in support for loading data from a URL.
 */
export declare class UrlStore extends Store implements Loadable {
    url: string;
    dataRoot: string;
    loadSupport: LoadSupport;
    constructor({ url, dataRoot, ...storeConfig }: UrlStoreConfig);
    get loadObserver(): TaskObserver;
    get lastLoadRequested(): Date;
    get lastLoadCompleted(): Date;
    get lastLoadException(): any;
    refreshAsync(meta?: PlainObject): Promise<void>;
    autoRefreshAsync(meta?: PlainObject): Promise<void>;
    loadAsync(loadSpec?: LoadSpecConfig): Promise<void>;
    /** @internal - call loadAsync() instead. */
    doLoadAsync(loadSpec: LoadSpec): Promise<void>;
}