</span>&gt;</span></span>
        const <span class="name ">beforeCopyEvent</span>
        =
        <span class="constant-value">const EventStreamProvider&lt;Event&gt;(&#39;beforecopy&#39;)</span>
    </section>

    <section class="desc markdown">
      <p>Static factory designed to expose <code>beforecopy</code> events to event
handlers that are not necessarily instances of <a href="dart-html/Element-class.html">Element</a>.</p>
<p>See <a href="dart-html/EventStreamProvider-class.html">EventStreamProvide