title: how to convert a page loaded from protractor to pdf
body: <p>I'm loading page like below using protractor</p>
  <pre><code>await browser.get(url);
  </code></pre>
  <p>I can get the page source like this <code>const html = await browser.getPageSource();</code></p>
  <p>I just want to convert the page to pdf.</p>
  <p>what is the best way do that ?</p>