<dependency>
<groupId>org.webjars.npm</groupId>
<artifactId>turf__invariant</artifactId>
<version>6.2.0-alpha.2</version>
</dependency>
@Grapes(
@Grab(group='org.webjars.npm', module='turf__invariant', version='6.2.0-alpha.2')
)
compile