api.flutter.dev/flutter/rendering/MainAxisSize.html">MainAxisSize</a>
          <span class="name ">mainAxisSize</span>
          <div class="features"><span class="feature">final</span></div>

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<section class="summary source-code" id="source">
  <h2><span>Implementation</span></h2>
  <pre class="language-dart"><code class="language-dart">final MainAxisSize mainAxisSize;</code></pre>
</section>


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