export interface Discount {
    id: string;
    promotionId: string;
    promotionCodeId: string | null;
    appliedAt: string;
    appliedManually: boolean;
    promotion: {
        id: string;
        name: string;
    };
}
export interface DiscountCodeValidation {
    isValid: boolean;
    code: string;
    error?: string;
    discount?: {
        id: string;
        name: string;
        type: string;
        value: number;
        currency: string;
    };
}
export interface UseDiscountsOptions {
    checkoutSessionId?: string;
    autoRefresh?: boolean;
}
export interface UseDiscountsResult {
    appliedDiscounts: Discount[];
    isLoading: boolean;
    isApplying: boolean;
    isRemoving: boolean;
    error: Error | null;
    applyDiscountCode: (code: string) => Promise<{
        success: boolean;
        error?: string;
        discount?: Discount;
    }>;
    removeDiscountCode: (discountId: string) => Promise<{
        success: boolean;
        error?: string;
    }>;
    getAppliedDiscounts: () => Promise<Discount[]>;
    refresh: () => Promise<void>;
    clearError: () => void;
}
export declare function useDiscounts(options?: UseDiscountsOptions): UseDiscountsResult;