import { Request, Response as Response$1, NextFunction, ErrorRequestHandler } from 'express';
import * as qs from 'qs';
import * as express_serve_static_core from 'express-serve-static-core';

declare const tryCatch: (errFunction: Function) => (req: Request, res: Response$1, next: NextFunction) => Promise<void>;

interface ErrorHandlerOptions {
    log?: "dev" | "pretty" | "production";
    defaultStatusCode?: number;
    defaultErrorMessage?: string;
}
declare const errorHandler: ErrorRequestHandler<express_serve_static_core.ParamsDictionary, any, any, qs.ParsedQs, Record<string, any>> & ((options?: ErrorHandlerOptions) => ErrorRequestHandler);

declare class Response {
    message: string | null;
    data: object | null;
    statusCode: number;
    constructor(message: string | null, data: object | any, statusCode: number);
}

declare class ErrorHandler extends Error {
    statusCode: number;
    data: object | null | undefined;
    constructor(message: string, statusCode: number, data?: object | null);
}

export { ErrorHandler as Error, Response, tryCatch as asyncErrorHandler, errorHandler as error };