<h4><small>import <a href="../../haxe/macro/Expr.html">haxe.macro.Expr</a></small></h4></div><div class="body"><div class="doc doc-main"><p>Represents the field of an object declaration.</p></div><h3 class="section">Fields</h3><div class="fields"><div class="field "><a name="quotes"></a><h3 class="anchor"><code><span class="label label-meta label-meta-optional" title="Marks the field of a structure as optional.">@:optional</span><span class="label label-optional">optional</span><a href="#quotes"><span class