reference/code-museum/src/com/google/gwt/museum/Museum.gwt.xml

<module>
    
    <!-- Inherit the core Web Toolkit stuff.                  -->
    <inherits name='com.google.gwt.user.User'/>
    <inherits name="com.google.gwt.user.theme.standard.Standard"/>
   
    <source path="client/common"/>
    <source path="client/viewer"/>
    <stylesheet src="Museum.css"/>
</module>