<dependency>
  <groupId>io.kamon</groupId>
  <artifactId>kamon-testkit_2.13</artifactId>
  <version>2.3.1</version>
</dependency>

implementation 'io.kamon:kamon-testkit_2.13:2.3.1'

implementation("io.kamon:kamon-testkit_2.13:2.3.1")

libraryDependencies += "io.kamon" % "kamon-testkit_2.13" % "2.3.1"

@Grapes(
  @Grab(group='io.kamon', module='kamon-testkit_2.13', version='2.3.1')
)

<dependency org="io.kamon" name="kamon-testkit_2.13" rev="2.3.1" />

[io.kamon/kamon-testkit_2.13 "2.3.1"]

'io.kamon:kamon-testkit_2.13:jar:2.3.1'