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Unit

Platform and version requirements: JVM (1.0), JS (1.1), Native (1.3)
object Unit
For Common, JVM, JS

The type with only one value: the Unit object. This type corresponds to the void type in Java.

For Native

The type with only one value: the Unit object.

Functions

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

toString

Returns a string representation of the object.

fun toString(): String

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https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html