<code>}</code></dt></dl><dl><dt class="spec value" id="val-sidKey"><a href="#val-sidKey" class="anchor"></a><code><span class="keyword">val</span> sidKey : <span><span><span class="type-var">'sessionData</span> <a href="index.html#type-t">t</a></span> option</span> <span>&#45;&gt;</span> string</code></dt><dd><p>Returns key to be used for session cookies.</p></dd></dl><dl><dt class="spec value" id="val-maxAge"><a href="#val-maxAge" class="anchor"></a><code><span class="keyword">val</span> maxAge : <span><sp