/**
 * CSRF Protection Composable
 *
 * Automatically sets the CSRF token in the axios headers for all requests.
 * The CSRF token is read from the meta tags in the HTML document.
 * The CSRF token can updated when the server responds with a new token in the headers.
 *
 * @see https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html#axios
 */
export declare const useCsrf: () => {
    key_name: import('vue').Ref<string, string>;
    key_value: import('vue').Ref<string, string>;
    name: import('vue').Ref<string, string>;
    token: import('vue').Ref<string, string>;
    isEnabled: () => boolean;
    updateFromHeaders: (headers: any) => void;
    fetchCsrfToken: () => Promise<void>;
};