<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>perfect-scrollbar</artifactId>
  <version>1.5.6</version>
</dependency>

implementation 'org.webjars.npm:perfect-scrollbar:1.5.6'

implementation("org.webjars.npm:perfect-scrollbar:1.5.6")

libraryDependencies += "org.webjars.npm" % "perfect-scrollbar" % "1.5.6"

@Grapes(
  @Grab(group='org.webjars.npm', module='perfect-scrollbar', version='1.5.6')
)

<dependency org="org.webjars.npm" name="perfect-scrollbar" rev="1.5.6" />

[org.webjars.npm/perfect-scrollbar "1.5.6"]

'org.webjars.npm:perfect-scrollbar:jar:1.5.6'