title: What is the TypeScript return type of a React stateless component?
body: <p>What would the return type be here?</p>
  
  <pre><code>const Foo
    : () =&gt; // ???
    = () =&gt; (
      &lt;div&gt;
        Foobar
      &lt;/div&gt;
    )
  </code></pre>