symbolLiterals

@compileTimeOnly("`symbolLiterals` can only be used at compile time in import statements")

Symbol literals have been deprecated since 2.13. Since Scala 3.0 they are no longer an official part of Scala. For compatibility with legacy software, symbol literals are still supported with a language import, but new software should not use them.

Source:
language.scala
class Object
trait Matchable
class Any