Extending Error in Javascript with ES6 syntax & Babel

Question

I am trying to extend Error with ES6 and Babel. It isn\'t working out.

class MyError extends Error {
  constructor(m) {
    super(m);
  }
}

var error = new          


        

Answer 1

This works for me:

/**
 * @class AuthorizationError
 * @extends {Error}
 */
export class AuthorizationError extends Error {
    message = 'UNAUTHORIZED';
    name = 'AuthorizationError';
}