import { Ref } from 'vue';
import { GraphQLClient, Cart, Bundle, MediaImageProductSearchInput, TransformationsInput } from '@propeller-commerce/propeller-sdk-v2';
import { AnyUser } from '@propeller-commerce/propeller-v2-core-ui';
export interface UseProductBundlesOptions {
    graphqlClient: GraphQLClient;
    user: Ref<AnyUser>;
    companyId?: Ref<number | undefined>;
    language?: Ref<string>;
    configuration: {
        language?: string;
        imageSearchFiltersGrid: MediaImageProductSearchInput;
        imageVariantFiltersSmall: TransformationsInput;
    };
    onCartCreated?: (cart: Cart) => void;
}
/**
 * A bundle as the component consumes it. `BundleService.getBundles`
 * returns `BundlesResponse` whose `items` are SDK `Bundle` objects
 * (`id`, `name`, `description`, `condition`, `price`, `items`), so this
 * is an alias of the SDK type.
 */
export type BundleItem = Bundle;
export interface UseProductBundlesReturn {
    bundles: Ref<BundleItem[]>;
    loading: Ref<boolean>;
    adding: Ref<boolean>;
    error: Ref<string | null>;
    cartId: Ref<string>;
    fetchBundles: (productId: number) => Promise<void>;
    addBundleToCart: (bundleId: string, existingCartId?: string) => Promise<{
        success: boolean;
        cart?: Cart;
        error?: string;
    }>;
    calcDiscountPercent: (original: number, discounted: number) => number;
}
export declare function useProductBundles(options: UseProductBundlesOptions): UseProductBundlesReturn;