<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>is-extendable</artifactId>
  <version>0.1.1</version>
</dependency>

implementation 'org.webjars.npm:is-extendable:0.1.1'

implementation("org.webjars.npm:is-extendable:0.1.1")

libraryDependencies += "org.webjars.npm" % "is-extendable" % "0.1.1"

@Grapes(
  @Grab(group='org.webjars.npm', module='is-extendable', version='0.1.1')
)

<dependency org="org.webjars.npm" name="is-extendable" rev="0.1.1" />

[org.webjars.npm/is-extendable "0.1.1"]

'org.webjars.npm:is-extendable:jar:0.1.1'