&lt;- aChannel</code>
</div>
</td>
<td>
<div class="tmd-usual">
whether or not the received value was sent before the channel was closed
</div>
</td>
<td>
<div class="tmd-usual">
No
</div>
</td>
</tr>
<tr>
<th>
type assertion
</th>
<td>
<div class="tmd-usual">
<code class="tmd-code-span">v, ok = anInterface.(T)</code>
</div>
</td>
<td>
<div class="tmd-usual">
whether or not the dynamic type of the interface value matches the asserted type
</div>
</td>
<td>
<div class="tmd-usual">
Yes<br/>(when the optional 