<dependency>
  <groupId>com.github.ajalt</groupId>
  <artifactId>clikt</artifactId>
  <version>2.8.0</version>
</dependency>

implementation 'com.github.ajalt:clikt:2.8.0'

implementation("com.github.ajalt:clikt:2.8.0")

libraryDependencies += "com.github.ajalt" % "clikt" % "2.8.0"

@Grapes(
  @Grab(group='com.github.ajalt', module='clikt', version='2.8.0')
)

<dependency org="com.github.ajalt" name="clikt" rev="2.8.0" />

[com.github.ajalt/clikt "2.8.0"]

'com.github.ajalt:clikt:jar:2.8.0'