<dependency>
  <groupId>org.scala-lang</groupId>
  <artifactId>scala-library</artifactId>
  <version>2.12.0-RC1-ceaf419</version>
</dependency>

implementation 'org.scala-lang:scala-library:2.12.0-RC1-ceaf419'

implementation("org.scala-lang:scala-library:2.12.0-RC1-ceaf419")

libraryDependencies += "org.scala-lang" % "scala-library" % "2.12.0-RC1-ceaf419"

@Grapes(
  @Grab(group='org.scala-lang', module='scala-library', version='2.12.0-RC1-ceaf419')
)

<dependency org="org.scala-lang" name="scala-library" rev="2.12.0-RC1-ceaf419" />

[org.scala-lang/scala-library "2.12.0-RC1-ceaf419"]

'org.scala-lang:scala-library:jar:2.12.0-RC1-ceaf419'