import { Ids } from 'haystack-nclient';
import { GridRefreshResult } from './client';
/**
 * A grid refresh watch result.
 */
export interface GridRefreshWatchResult extends GridRefreshResult {
    /**
     * The number of times the underlying watch has updated the grid result.
     */
    updates: number;
}
/**
 * A hook to watch some live haystack data.
 *
 * @param options.ids The ids of the records to watch. Alternatively a `filter` can be specified.
 * @param options.filter The haystack filter to query on the server. Alternatively record `ids`
 * can be specified.
 * @param options.display An optional display name for the filter.
 * @param options.pollRate An optional poll rate for the watch in seconds.
 * @returns A result that wraps a grid.
 */
export declare function useWatch({ filter, ids, display, pollRate, }: {
    filter?: string;
    ids?: Ids;
    display?: string;
    pollRate?: number;
}): GridRefreshWatchResult;