anchored"><a href="#type-simple_expression.Map" class="anchor"></a><code><span>| </span><span><span class="constructor">Map</span> <span class="keyword">of</span> </span><span>{</span></code><ol><li id="type-simple_expression.map" class="def record field anchored"><a href="#type-simple_expression.map" class="anchor"></a><code><span>map : <span><a href="#type-expression">expression</a> option</span>;</span></code></li><li id="type-simple_expression.updates" class="def record field anchored"><a href="#type-si