title: No provider for TemplateRef! (NgIf ->TemplateRef)
body: <p>I'm trying to show a checkmark if an answer is the accepted answer:</p>
  
  <pre><code>template: `&lt;div ngIf="answer.accepted"&gt;&amp;#10004;&lt;/div&gt;`
  </code></pre>
  
  <p>But I get this error:</p>
  
  <pre><code>EXCEPTION: No provider for TemplateRef! (NgIf -&gt;TemplateRef)
  </code></pre>
  
  <p>What am I doing wrong?</p>