import type { PromotionsParams, PromotionsResponseData, RpcHandler } from '../../types';
/**
 * Retrieves promotions based on provided parameters.
 *
 * This function uses the Storefront cache (`cached()`) with a `getPromotions` key prefix to improve performance.
 * Cached entries are returned if found; otherwise, data is fetched and cached.
 *
 * @param params The parameters for retrieving promotions.
 * @param params.pagination Pagination settings.
 * @param params.pagination.page Page number.
 * @param params.pagination.perPage Number of items per page.
 * @param context The RPC context.
 *
 * @returns A Promise that resolves with the promotion data.
 * It will return an `ErrorResponse` if the The Storefront API request fails.
 */
export declare const getPromotions: RpcHandler<Omit<PromotionsParams, 'ids'>, PromotionsResponseData>;
/**
 * Retrieves currently active promotions.
 *
 * This function uses the Storefront cache (`cached()`) with a `getPromotions` key prefix to improve performance.
 * Cached entries are returned if found; otherwise, data is fetched and cached.
 *
 * @param params The parameters for retrieving promotions.
 * @param params.pagination Pagination settings.
 * @param params.pagination.page Page number.
 * @param params.pagination.perPage Number of items per page.
 * @param context The RPC context.
 *
 * @returns A Promise that resolves with the current promotion data.
 * It will return an `ErrorResponse` if the The Storefront API request fails.
 */
export declare const getCurrentPromotions: RpcHandler<Omit<PromotionsParams, 'ids' | 'activeAt'>, PromotionsResponseData>;
/**
 * Retrieves promotions by their IDs.
 *
 * This function uses the Storefront cache (`cached()`) with a `getByIds-promotions` key prefix to improve performance.
 * Cached entries are returned if found; otherwise, data is fetched and cached.
 *
 * @param ids An array of promotion IDs.
 * @param context The RPC context.
 *
 * @returns A Promise that resolves with the promotion data.
 * It will return an `ErrorResponse` if the The Storefront API request fails.
 */
export declare const getPromotionsByIds: RpcHandler<string[], PromotionsResponseData>;