'org.uberfire:uberfire-widgets-service-api:0.5.2.Final'
<dependency>
<groupId>org.uberfire</groupId>
<artifactId>uberfire-widgets-service-api</artifactId>
<version>0.5.2.Final</version>
</dependency>
<dependency org="org.uberfire" name="uberfire-widgets-service-api" rev="0.5.2.Final"/>
"org.uberfire", "uberfire-widgets-service-api", "0.5.2.Final"