import { Cart } from './Cart.js';
import { CartItem, CartItemOption } from './CartItem.js';
import { Option, Product, ProductPrice } from './Product.js';
import { Webshop } from './Webshop.js';
export type StockLookupData = {
    product: Product;
    oldItem?: CartItem | null | undefined;
    cart: Cart;
    webshop: Webshop;
    admin: boolean;
    amount?: number;
};
export type StockDefinition = {
    /**
     * How much actually left in stock, not taking into account what is in the cart (except the reserved items in the cart)
     */
    stock: number;
    /**
     * The maximum amount we can select with the current options when editing our item
     */
    remaining: number | null;
    text: string | null;
    shortText?: string | null;
};
export declare class CartStockHelper {
    static getProductStock({ oldItem, cart, product, admin, amount }: StockLookupData): StockDefinition | null;
    static getPriceStock({ productPrice, oldItem, cart, product, admin, amount }: StockLookupData & {
        productPrice: ProductPrice;
    }): StockDefinition | null;
    static getOptionStock({ option, oldItem, cart, product, admin, amount }: StockLookupData & {
        option: Option;
    }): StockDefinition | null;
    static getSeatsStock({ oldItem, cart, product, webshop, admin, amount }: StockLookupData): StockDefinition | null;
    static getOrderMaximum({ amount, oldItem, cart, product, admin }: StockLookupData): StockDefinition | null;
    static getAllowMultiple({ amount, oldItem, cart, product, admin }: StockLookupData): StockDefinition | null;
    static getFixedStockDefinitions(data: StockLookupData, options?: {
        excludeOrder?: boolean;
    }): StockDefinition[];
    /**
     * Return all the stock definitions for this cart item with the currently selected options
     * = calculate how much you can order with these options
     */
    static getAvailableStock(data: StockLookupData & {
        productPrice: ProductPrice;
        options: CartItemOption[];
    }): StockDefinition[];
    static getRemainingAcrossOptions(data: StockLookupData, options?: {
        inMultipleCartItems?: boolean;
        excludeOrder?: boolean;
    }): number | null;
    static getRemaining(definitions: StockDefinition[]): number | null;
}
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