/**
 * Post Purchases Hook using TanStack Query
 * Handles post-purchase offers with automatic caching
 */
import { CheckoutSessionState, CurrencyOptions, OrderSummary, PostPurchaseOffer, PostPurchaseOfferItem, PostPurchaseOfferSummary } from '../../core/resources/postPurchases';
export interface UsePostPurchasesQueryOptions {
    orderId: string;
    enabled?: boolean;
    autoInitializeCheckout?: boolean;
}
export interface UsePostPurchasesQueryResult {
    offers: PostPurchaseOffer[] | undefined;
    isLoading: boolean;
    error: Error | null;
    acceptOffer: (offerId: string, items: PostPurchaseOfferItem[]) => Promise<{
        success: boolean;
        summary?: PostPurchaseOfferSummary;
        error?: string;
    }>;
    declineOffer: (offerId: string) => Promise<{
        success: boolean;
        error?: string;
    }>;
    previewOffer: (offerId: string, items: PostPurchaseOfferItem[]) => Promise<{
        success: boolean;
        summary?: PostPurchaseOfferSummary;
        error?: string;
    }>;
    refresh: () => void;
    payWithCheckoutSession: (checkoutSessionId: string, orderId?: string) => Promise<void>;
    initCheckoutSession: (offerId: string, orderId: string) => Promise<{
        checkoutSessionId: string;
    }>;
    initCheckoutSessionWithVariants: (offerId: string, orderId: string, lineItems: {
        variantId: string;
        quantity: number;
    }[]) => Promise<{
        checkoutSessionId: string;
    }>;
    getOffer: (offerId: string) => PostPurchaseOffer | undefined;
    getTotalValue: () => number;
    getTotalSavings: () => number;
    getCheckoutSessionState: (offerId: string) => CheckoutSessionState | null;
    initializeOfferCheckout: (offerId: string) => Promise<void>;
    getAvailableVariants: (offerId: string, productId: string) => {
        variantId: string;
        variantName: string;
        variantSku: string | null;
        variantDefault: boolean | null;
        variantExternalId: string | null;
        priceId: string;
        currencyOptions: CurrencyOptions;
    }[];
    selectVariant: (offerId: string, productId: string, variantId: string) => Promise<void>;
    getOrderSummary: (offerId: string) => OrderSummary | null;
    isLoadingVariants: (offerId: string, productId: string) => boolean;
    isUpdatingOrderSummary: (offerId: string) => boolean;
    confirmPurchase: (offerId: string, options?: {
        draft?: boolean;
        returnUrl?: string;
    }) => Promise<void>;
}
export declare function usePostPurchasesQuery(options: UsePostPurchasesQueryOptions): UsePostPurchasesQueryResult;