ref="../../../IStdlib/PrettyPrintable/module-type-PrintableType/index.html#type-t">t</a> = <a href="../index.html#type-empty">empty</a></span></span></code></summary><div class="odoc-spec"><div class="spec type anchored" id="type-t"><a href="#type-t" class="anchor"></a><code><span><span class="keyword">type</span> t</span><span> = <a href="../index.html#type-empty">empty</a></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-pp"><a href="#val-pp" class="anchor"></a><cod