code-server/src/common/http.ts

export enum HttpCode {
  Ok = 200,
  Redirect = 302,
  NotFound = 404,
  BadRequest = 400,
  Unauthorized = 401,
  LargePayload = 413,
  ServerError = 500,
}

/**
 * Represents an error with a message and an HTTP status code. This code will be
 * used in the HTTP response.
 */
export class HttpError extends Error {
  public constructor(message: string, public readonly status: HttpCode, public readonly details?: object) {
    super(message)
    this.name = this.constructor.name
  }
}