import type { Item } from '../clients/search/types/ProductSearchResult';
/**
 * This function implements Portal heuristics for returning the best sku for a product.
 *
 * The best sku is the one with the best (cheapest available) offer
 * */
export declare const pickBestSku: (skus: Item[]) => Item;
export declare const isValidSkuId: (skuId: string) => boolean;
//# sourceMappingURL=sku.d.ts.map