ng) <span>=&gt;</span> ?&#8288;api_groups:list(string) <span>=&gt;</span> unit <span>=&gt;</span> <a href="index.html#type-t">t</a>;</code></dt><dt class="spec value" id="val-type_info"><a href="#val-type_info" class="anchor"></a><code><span class="keyword">let</span> type_info: unit <span>=&gt;</span> Depyt.t(<a href="index.html#type-t">t</a>);</code></dt><dt class="spec value" id="val-api_groups"><a href="#val-api_groups" class="anchor"></a><code><span class="keyword">let</span> api_groups: <a href="index