<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>placeholder-loading</artifactId>
  <version>0.6.0</version>
</dependency>

implementation 'org.webjars.npm:placeholder-loading:0.6.0'

implementation("org.webjars.npm:placeholder-loading:0.6.0")

libraryDependencies += "org.webjars.npm" % "placeholder-loading" % "0.6.0"

@Grapes(
  @Grab(group='org.webjars.npm', module='placeholder-loading', version='0.6.0')
)

<dependency org="org.webjars.npm" name="placeholder-loading" rev="0.6.0" />

[org.webjars.npm/placeholder-loading "0.6.0"]

'org.webjars.npm:placeholder-loading:jar:0.6.0'