title: Why TS doen't allow run function?
body: <p><a href="https://www.npmjs.com/package/wdio-intercept-service" rel="nofollow noreferrer">https://www.npmjs.com/package/wdio-intercept-service</a></p>
  <p>I was copy code from example (Usage with WebDriver Standalone):</p>
  <pre><code>import WebdriverAjax from 'wdio-intercept-service';
  const interceptServiceLauncher = WebdriverAjax();
  </code></pre>
  <p>But TS throw error:</p>
  <pre><code>Cannot use namespace 'WebdriverAjax' as a value.ts(2708)
  </code></pre>
  <p>How to fix it?</p>