<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>koa-convert</artifactId>
  <version>1.2.0</version>
</dependency>

implementation 'org.webjars.npm:koa-convert:1.2.0'

implementation("org.webjars.npm:koa-convert:1.2.0")

libraryDependencies += "org.webjars.npm" % "koa-convert" % "1.2.0"

@Grapes(
  @Grab(group='org.webjars.npm', module='koa-convert', version='1.2.0')
)

<dependency org="org.webjars.npm" name="koa-convert" rev="1.2.0" />

[org.webjars.npm/koa-convert "1.2.0"]

'org.webjars.npm:koa-convert:jar:1.2.0'