export interface CountryOption {
    value: string;
    label: string;
}
/**
 * Custom hook to fetch and manage a static list of countries.
 * Utilizes SWR for data fetching with disabled revalidation, as the country list is static.
 * Returns an array of { value, label } objects suitable for use in select inputs.
 */
export declare function useCountryList(): {
    countries: CountryOption[] | undefined;
    isLoading: boolean;
    error: any;
};