export type SwishQueryIdInput = string | number | null | undefined;
export type SwishItemsQueryPrefixKey = readonly ["swish", "items"];
export type SwishItemsProductQueryKey = readonly [
    ...SwishItemsQueryPrefixKey,
    string
];
export type SwishItemsVariantQueryKey = readonly [
    ...SwishItemsProductQueryKey,
    string
];
export type SwishItemsQueryKey = SwishItemsProductQueryKey | SwishItemsVariantQueryKey;
export declare function normalizeSwishQueryId(value: SwishQueryIdInput): string;
export declare function swishItemsQueryKey(args: {
    productId: SwishQueryIdInput;
    variantId?: SwishQueryIdInput;
}): SwishItemsQueryKey;
/** Marks queries that hold volatile storefront product data. */
export declare const STOREFRONT_PRODUCT_QUERY_SEGMENT = "storefront-product";
export type SwishStorefrontProductQueryKey = readonly [
    "swish",
    typeof STOREFRONT_PRODUCT_QUERY_SEGMENT,
    string
];
export declare function swishStorefrontProductQueryKey(nodeId: string): SwishStorefrontProductQueryKey;
export type SwishResolvedProductQueryKey = readonly [
    "swish",
    typeof STOREFRONT_PRODUCT_QUERY_SEGMENT,
    "resolved",
    string
];
/**
 * Key for `swish.state.product()`: the combined-listing-aware resolved shape,
 * distinct from the raw per-node row `loadProductBatched` keeps. Shares the
 * storefront-product segment so persistence excludes it too.
 */
export declare function swishResolvedProductQueryKey(nodeId: string): SwishResolvedProductQueryKey;