import { Reactive } from "@preact-signals/utils";
import { QueryFilters } from "@tanstack/query-core";
import { ContextOptions } from "./react-query";
/**
 *
 * @param _filters pass null to get all queries
 * @param options
 * @returns
 *
 */
export declare const useIsFetching$: <T extends Reactive<QueryFilters | null>>(_filters: T, options?: ContextOptions) => import("@preact/signals-core").ReadonlySignal<number>;