<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>string-width</artifactId>
  <version>4.2.0</version>
</dependency>

implementation 'org.webjars.npm:string-width:4.2.0'

implementation("org.webjars.npm:string-width:4.2.0")

libraryDependencies += "org.webjars.npm" % "string-width" % "4.2.0"

@Grapes(
  @Grab(group='org.webjars.npm', module='string-width', version='4.2.0')
)

<dependency org="org.webjars.npm" name="string-width" rev="4.2.0" />

[org.webjars.npm/string-width "4.2.0"]

'org.webjars.npm:string-width:jar:4.2.0'