import type { GroupedEntriesAdapted, ProductEntity } from '../../entities/types/index.js';
import type { SizeAdapted, SizesAdapted } from '../../helpers/adapters/index.js';
import type { StoreState } from '../../types/index.js';
/**
 * Returns the error given by product actions.
 *
 * @param state - Application state.
 * @param id    - Product id.
 *
 * @returns Product details error.
 */
export declare const getProductError: (state: StoreState, id: ProductEntity['id']) => import("@farfetch/blackout-client").BlackoutError | undefined;
/**
 * Returns the hydrated condition from product details.
 *
 * @param state - Application state.
 * @param id    - Product id.
 *
 * @returns If a certain product is hydrated or not.
 */
export declare const isProductHydrated: (state: StoreState, id: ProductEntity['id']) => boolean | undefined;
/**
 * Returns the loading condition from product details.
 *
 * @param state - Application state.
 * @param id    - Product id.
 *
 * @returns If a certain product is loading or not.
 */
export declare const isProductLoading: (state: StoreState, id: ProductEntity['id']) => boolean | undefined;
/**
 * Returns the fetched status of a specific product.
 *
 * @param state - Application state.
 * @param id    - Product id.
 *
 * @returns If a certain product has been fetched or not.
 */
export declare const isProductFetched: (state: StoreState, id: ProductEntity['id']) => boolean;
/**
 * Returns if the product is duplicated or not.
 *
 * @param state - Application state.
 * @param id    - Product id.
 *
 * @returns If a certain product is duplicated or not.
 */
export declare const isProductDuplicated: (state: StoreState, id: ProductEntity['id']) => boolean | undefined;
/**
 * Returns all the info about breadcrumbs at Pdp.
 *
 * @param state - Application state.
 * @param id    - Product id.
 *
 * @returns Breadcrumbs info.
 */
export declare const getProductBreadcrumbs: (state: StoreState, id: ProductEntity['id']) => import("@farfetch/blackout-client").ProductsBreadcrumb[] | undefined;
/**
 * Function responsible for checking the remaining available quantity of a product
 * of a given size, based on its quantity in the bag.
 *
 * To use this selector you should be using products and bag reducers at the same
 * time.
 *
 * @param state     - Application state.
 * @param productId - Numeric identifier of the product.
 * @param sizeId    - Numeric identifier of the size.
 *
 * @returns Difference between the total quantity of product size and the respective bag quantity.
 */
export declare const getProductSizeRemainingQuantity: (state: StoreState, productId: ProductEntity['id'], sizeId: SizeAdapted['id']) => number;
/**
 * Function responsible for checking the remaining available quantity for each size
 * of the provided product, based on its quantity in the bag.
 *
 * To use this selector you should be using products and bag reducers at the same
 * time.
 *
 * @param state     - Application state.
 * @param productId - Numeric identifier of the product.
 *
 * @returns Product sizes array with updated quantity, as the difference between the total quantity of
 * product size and the respective bag quantity.
 */
export declare const getAllProductSizesRemainingQuantity: (state: StoreState, productId: ProductEntity['id']) => SizesAdapted;
/**
 * Returns all the info about grouping for the given product id. This
 * selector should be used on listing pages to get the grouped entries. This
 * information comes from the listing endpoint and is attached to the products
 * entity by product id.
 *
 * @example
 * ```
 * import { getProductGroupedEntries } from '@farfetch/blackout-redux';
 *
 * const mapStateToProps = state => ({
 *     groupedEntries: getProductGroupedEntries(state, productId)
 * });
 *
 * ```
 * @example
 * ```
 * // Result of grouping
 * {
 *  totalItems: 20, // Total colors available
 *  remaining: 15, // Number of remaining colors available
 *  entries: [ // Info about the available colors
 *      {
 *          productId: 12912485,
 *          merchantId: 9359,
 *          shortDescription: 'Cotton Patchwork Trousers',
 *          images: [
 *              {
 *                  order: 1,
 *                  size: '50',
 *                  url: 'image-1'
 *              }
 *          ]
 *      }
 *  ]
 * };
 *
 * ```
 *
 * @param state     - Application state.
 * @param productId - Product identifier.
 *
 * @returns Product grouped entries object.
 */
export declare const getProductGroupedEntries: (state: StoreState, productId: ProductEntity['id']) => {
    totalItems: number;
    remaining: number;
    entries: NonNullable<GroupedEntriesAdapted>['entries'];
} | undefined;