title: Jest, TypeScript: Missing semi colon error
body: <p>I am writing basic test using Jest for my angular project. However, I get a weird missing semi-colon error that I cannot understand how to fix.</p>
  <pre><code>import { RegistrationService } from &quot;../registration/services/registration.service&quot;;
  describe(&quot;Email Validator function&quot;, () =&gt; {
  let registrationService: RegistrationService;
  
  test(&quot;Check Email Exists&quot;, () =&gt; {
      const input = 'donotreply@example.com';
  
      expect(registrationService.checkIfEmailAvailability(input)).toEqual(true);
    });
  });
  </code></pre>
  <p>Error:</p>
  <pre><code>SyntaxError: src\app\__tests__\email-validator.spec.ts: Missing semicolon (4:25)
  
    2 |
    3 | describe(&quot;Email Validator function&quot;, () =&gt; {
  &gt; 4 |   let registrationService: RegistrationService;
  </code></pre>