an></code></div></div><div class="odoc-spec"><div class="spec value" id="val-empty" class="anchored"><a href="#val-empty" class="anchor"></a><code><span><span class="keyword">val</span> empty : <span><span>(<a href="#type-elt">elt</a>, <a href="Elt/index.html#type-comparator_witness">Elt.comparator_witness</a>)</span> <span class="xref-unresolved">Base</span>.Set.t</span></span></code></div></div></div></body></html>