an> string</code></dt><dt class="spec value" id="val-of_frontend_node_key"><a href="#val-of_frontend_node_key" class="anchor"></a><code><span class="keyword">val</span> of_frontend_node_key : string <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt></dl></div></body></html>