@mark01/express-utils/lib/error/AppError.d.ts

npm package that contains utilities for express.js

export declare class AppError extends Error {
    id: string;
    title: string;
    status: 'fail' | 'error';
    statusCode: number;
    isOperational: boolean;
    type: string;
    error: Error;
    constructor(message: string, statusCode: number, error?: Error | unknown);
}