export type DiscountCodeFieldProps = {
    value: string;
    onChange: (value: string) => void;
    onApply: (value: string) => void;
    placeholder?: string;
    applyLabel?: string;
    /** Server-locked promo: read-only, non-editable. */
    locked?: boolean;
    loading?: boolean;
    error?: string;
    success?: string;
};
export declare const DiscountCodeField: ({ value, onChange, onApply, placeholder, applyLabel, locked, loading, error, success, }: DiscountCodeFieldProps) => import("react").JSX.Element;