/span> <span><span class="keyword">type</span> <a href="../../PrettyPrintable/module-type-PPMap/index.html#type-key">key</a> = string</span></span></code></summary><div class="odoc-include"><details open="open"><summary class="spec include"><code><span><span class="keyword">include</span> <span class="xref-unresolved">Stdlib</span>.Map.S <span class="keyword">with</span> <span><span class="keyword">type</span> <span class="xref-unresolved">key</span> = <span class="xref-unresolved">string</span></span></spa