<dependency>
<groupId>org.specs2</groupId>
<artifactId>specs2-core_2.12</artifactId>
<version>4.12.9</version>
</dependency>
compile
|-- org.scala-lang:scala-library:2.12.14
|-- org.specs2:specs2-matcher_2.12:4.12.9
|-- org.specs2:specs2-common_2.12:4.12.9
|-- org.scala-sbt:test-interface:1.0
|-- org.portable-scala:portable-scala-reflect_2.12:1.1.1
provided
|-- org.scala-js:scalajs-stubs_2.12:1.0.0
test