ed"><td class="def constructor"><a href="#type-value.none" class="anchor"></a><code><span class="keyword">| </span></code><code>`none</code></td></tr></table><code> ]</code></dt></dl><div><div class="spec include"><div class="doc"><details open="open"><summary><span class="def"><code><span class="keyword">include </span><span class="keyword">sig</span> ... <span class="keyword">end</span></code></span></summary><dl><dt class="spec value" id="val-valueToJs"><a href="#val-valueToJs" class="anchor"></a><code><