2.4/user/src/com/google/gwt/event/dom/DomEvent.gwt.xml

<module>
  <inherits name="com.google.gwt.dom.DOM" />
  <inherits name="com.google.gwt.event.EventBase" />
  <inherits name="com.google.gwt.event.dom.DragEvent" />
  <inherits name="com.google.gwt.event.dom.TouchEvent" />
  <source path="client"/>
</module>