<dependency>
  <groupId>org.webjars.bower</groupId>
  <artifactId>layer</artifactId>
  <version>3.1.1</version>
</dependency>

implementation 'org.webjars.bower:layer:3.1.1'

implementation("org.webjars.bower:layer:3.1.1")

libraryDependencies += "org.webjars.bower" % "layer" % "3.1.1"

@Grapes(
  @Grab(group='org.webjars.bower', module='layer', version='3.1.1')
)

<dependency org="org.webjars.bower" name="layer" rev="3.1.1" />

[org.webjars.bower/layer "3.1.1"]

'org.webjars.bower:layer:jar:3.1.1'