ClassName

A fully qualified name of a classifier from the Kotlin's point of view. May differ from the JVM name of the class which is the runtime representation of this Kotlin classifier (for example, Kotlin class "kotlin/Int" -> JVM class "java/lang/Integer")

Package names in this name are separated by '/', and class names are separated by '.', for example: "org/foo/bar/Baz.Nested".

If this name starts with '.', it represents a local class or an anonymous object. This is used by the Kotlin compiler to prevent lookup of this name in the resolution.