<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>postcss-discard-comments</artifactId>
  <version>5.1.2</version>
</dependency>

implementation 'org.webjars.npm:postcss-discard-comments:5.1.2'

implementation("org.webjars.npm:postcss-discard-comments:5.1.2")

libraryDependencies += "org.webjars.npm" % "postcss-discard-comments" % "5.1.2"

@Grapes(
  @Grab(group='org.webjars.npm', module='postcss-discard-comments', version='5.1.2')
)

<dependency org="org.webjars.npm" name="postcss-discard-comments" rev="5.1.2" />

[org.webjars.npm/postcss-discard-comments "5.1.2"]

'org.webjars.npm:postcss-discard-comments:jar:5.1.2'