class NotFoundError extends Error { constructor(text, ...args) { super(...args); Error.captureStackTrace(this, NotFoundError); this.name = 'NotFound'; this.text = text; this.code = 404; } } class BadRequestError extends Error { constructor(text, ...args) { super(...args); Error.captureStackTrace(this, NotFoundError); this.name = 'BadRequest'; this.text = text; this.code = 400; } } module.exports = { NotFoundError, BadRequestError };