import { CheckoutStep } from '../types';
import type { CheckoutFormData, CheckoutState, ElasticPathOrder, AddressData, ShippingRate } from '../types';
/**
 * Configuration options for the checkout hook
 */
interface UseCheckoutOptions {
    /** Initial cart ID to checkout */
    cartId?: string;
    /** Base URL for API endpoints */
    apiBaseUrl?: string;
    /** Enable automatic step progression */
    autoAdvanceSteps?: boolean;
    /** Callback when checkout is completed */
    onComplete?: (order: ElasticPathOrder) => void;
    /** Callback when checkout fails */
    onError?: (error: Error) => void;
}
/**
 * Return type for the checkout hook
 */
interface UseCheckoutReturn {
    state: CheckoutState;
    submitCustomerInfo: (data: CheckoutFormData) => Promise<void>;
    calculateShipping: (address: AddressData) => Promise<ShippingRate[]>;
    selectShippingRate: (rate: ShippingRate) => void;
    createOrder: () => Promise<ElasticPathOrder>;
    setupPayment: (orderId: string, amount: number, currency: string) => Promise<{
        clientSecret: string;
        transactionId: string;
    }>;
    confirmPayment: (orderId: string, transactionId: string, paymentIntentId: string) => Promise<ElasticPathOrder>;
    goToStep: (step: CheckoutStep) => void;
    nextStep: () => void;
    previousStep: () => void;
    reset: () => void;
    canProceedToNext: boolean;
    totalAmount: number;
}
/**
 * Custom hook for managing checkout flow
 */
export declare function useCheckout(options?: UseCheckoutOptions): UseCheckoutReturn;
export default useCheckout;