The sgs-server-api package produces a jar artifact which includes only the classes intended to be exposed for developing applications
'com.projectdarkstar.server:sgs-server-api:0.9.7.2'
<dependency>
<groupId>com.projectdarkstar.server</groupId>
<artifactId>sgs-server-api</artifactId>
<version>0.9.7.2</version>
</dependency>
<dependency org="com.projectdarkstar.server" name="sgs-server-api" rev="0.9.7.2"/>
"com.projectdarkstar.server", "sgs-server-api", "0.9.7.2"