function HttpGetter(): void {}

HttpGetter.prototype.get = filename => new Promise((whohoo, doh) => {
  const xhr = new XMLHttpRequest();
  xhr.addEventListener('load', (e) => {
    if (xhr.status === 200) {
      whohoo(xhr.responseText);
      return;
    }
    doh('failed with status ' + xhr.status + ': ' + xhr.statusText);
  });
  xhr.open('GET', filename);
  xhr.send();
});

export {
  HttpGetter
};