h>Argument</th>
<th>Type</th>
<th>Required</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>element</code></td>
<td><code>Element</code></td>
<td>Yes</td>
<td>A DOM element that will be the parent node to the subtree</td>
</tr>
<tr>
<td><code>component</code></td>
<td><code>Component&#124;null</code></td>
<td>Yes</td>
<td>The <a href="components.html">component</a> to be rendered. <code>null</code> unmounts the tree and cleans up internal state.</td>
</tr>
<tr>
<td><strong>returns</strong></t