// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

part of $LIBRARYNAME;

@DocsEditable()
$(ANNOTATIONS)$(NATIVESPEC)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS {
$!MEMBERS
$if JSINTEROP
  factory AudioElement([String src]) {
    if (src == null)
      return wrap_jso(_blink.BlinkHTMLAudioElement.instance.constructorCallback_0_());
    else
      return wrap_jso(_blink.BlinkHTMLAudioElement.instance.constructorCallback_1_(src));
  }
$else
  factory AudioElement([String src]) => new AudioElement._(src);
$endif
}
