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

@JvmStatic fun invariant(type: KType): KTypeProjection

Creates an invariant projection of a given type. Invariant projection is just the type itself, without any use-site variance modifiers applied to it. For example, in the type Set<String>, String is an invariant projection of the type represented by the class String.