type AntonioErrorName = 'AntonioError';
type IsAntonioErrorFlag = true;
export declare class AntonioError<D = unknown> extends Error {
    name: AntonioErrorName;
    request: Request;
    response: Response;
    data: D;
    isAntonioError: IsAntonioErrorFlag;
    constructor(request: Request, response: Response, data: D);
}
export declare const isAntonioError: <D>(error: any) => error is AntonioError<D>;
export {};