class="anchor"></a><code><span><span class="keyword">type</span> append</span><span> = <a href="../Core/index.html#type-append">Core.append</a></span></code></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-pipe"><a href="#type-pipe" class="anchor"></a><code><span><span class="keyword">type</span> pipe</span><span> = <a href="../Core/index.html#type-pipe">Core.pipe</a></span></code></div></div><div class="odoc-spec"><div class="spec exception anchored" id="exception-Subprocess_erro