<dependency>
  <groupId>javax.faces</groupId>
  <artifactId>jsf-impl</artifactId>
  <version>1.2</version>
</dependency>

implementation 'javax.faces:jsf-impl:1.2'

implementation("javax.faces:jsf-impl:1.2")

libraryDependencies += "javax.faces" % "jsf-impl" % "1.2"

@Grapes(
  @Grab(group='javax.faces', module='jsf-impl', version='1.2')
)

<dependency org="javax.faces" name="jsf-impl" rev="1.2" />

[javax.faces/jsf-impl "1.2"]

'javax.faces:jsf-impl:jar:1.2'