bers.</p>
<p>A simple wrapper that delegates all <code>Map</code> members to the map provided in the
constructor.</p>
<p>Base for delegating map implementations like <a href="dart-collection/UnmodifiableMapView-class.html">UnmodifiableMapView</a>.</p>
    </section>
    
    <section>
      <dl class="dl-horizontal">

        <dt>Implemented types</dt>
        <dd>
          <ul class="comma-separated clazz-relationships">
            <li><a href="dart-core/Map-class.html">Map</a><span class="signature">&lt