<dependency>
  <groupId>io.kamon</groupId>
  <artifactId>kamon-testkit_2.12</artifactId>
  <version>2.4.1</version>
</dependency>

implementation 'io.kamon:kamon-testkit_2.12:2.4.1'

implementation("io.kamon:kamon-testkit_2.12:2.4.1")

libraryDependencies += "io.kamon" % "kamon-testkit_2.12" % "2.4.1"

@Grapes(
  @Grab(group='io.kamon', module='kamon-testkit_2.12', version='2.4.1')
)

<dependency org="io.kamon" name="kamon-testkit_2.12" rev="2.4.1" />

[io.kamon/kamon-testkit_2.12 "2.4.1"]

'io.kamon:kamon-testkit_2.12:jar:2.4.1'