import type { QuerySpec, QueryHelpers, QueryRequest } from '@wix/sdk-types';
/**
 * Creates type-safe query helpers for a specific entity and spec.
 * These helpers are static and don't require any context.
 * @template T - Entity type
 * @template S - Query spec defining filterable/sortable fields
 * @template R - Output type from QueryBuilder.build() (defaults to QueryRequest<T, S>)
 * @returns QueryHelpers containing QueryBuilder, Filter, and Sort
 * @example
 * // Basic usage - build() returns QueryRequest<Product, ProductQuerySpec>
 * const helpers = createQueryHelpers<Product, ProductQuerySpec>();
 *
 * // With custom output type - build() returns ServiceQuery
 * const helpers = createQueryHelpers<Service, ServiceQuerySpec, ServiceQuery>();
 *
 * // In module definition
 * export const products = {
 *   ...createQueryHelpers<Product, ProductQuerySpec>(),
 *   getProduct: createRESTModule(...),
 * };
 *
 * // Consumer usage
 * import { products } from '@wix/stores';
 *
 * const { QueryBuilder, Filter, Sort } = products;
 *
 * const query = QueryBuilder()
 *   .withFilter(
 *     Filter.and(
 *       Filter('title').eq('Product'),
 *       Filter('price').gt(50)
 *     )
 *   )
 *   .withSorting(Sort('price').desc())
 *   .withPaging({ limit: 20, offset: 0 })
 *   .build();
 */
export declare function createQueryUtils<T, S extends QuerySpec, R = QueryRequest<T, S>>(): QueryHelpers<T, S, R>;