col-xs-12 col-sm-9 col-md-8 main-content">
      <div><h1><span class="kind-constructor">KeyframeEffectReadOnly</span> constructor</h1></div>

    <section class="multi-line-signature">
      
      <span class="name ">KeyframeEffectReadOnly</span>(<wbr><span class="parameter" id="-param-target"><span class="type-annotation"><a href="dart-html/Element-class.html">Element</a></span> <span class="parameter-name">target</span>, </span> <span class="parameter" id="-param-effect"><span class="type-annotation"><a