<dependency>
  <groupId>io.kamon</groupId>
  <artifactId>kamon-testkit_2.12</artifactId>
  <version>2.2.3</version>
</dependency>

implementation 'io.kamon:kamon-testkit_2.12:2.2.3'

implementation("io.kamon:kamon-testkit_2.12:2.2.3")

libraryDependencies += "io.kamon" % "kamon-testkit_2.12" % "2.2.3"

@Grapes(
  @Grab(group='io.kamon', module='kamon-testkit_2.12', version='2.2.3')
)

<dependency org="io.kamon" name="kamon-testkit_2.12" rev="2.2.3" />

[io.kamon/kamon-testkit_2.12 "2.2.3"]

'io.kamon:kamon-testkit_2.12:jar:2.2.3'