<dependency>
<groupId>com.github.gwtmaterialdesign</groupId>
<artifactId>gwt-material-themes</artifactId>
<version>2.4.0-rc2</version>
<type>gwt-lib</type>
</dependency>
libraryDependencies += "com.github.gwtmaterialdesign" % "gwt-material-themes" % "2.4.0-rc2"
@Grapes(
@Grab(group='com.github.gwtmaterialdesign', module='gwt-material-themes', version='2.4.0-rc2')
)
<dependency org="com.github.gwtmaterialdesign" name="gwt-material-themes" rev="2.4.0-rc2" />