idea/testData/codeInsight/overrideImplement/overrideUnitFunction.kt - third_party/github/JetBrains/kotlin - Git at Google

 interface A {
     fun foo(value : String) : Unit {}
 }

 class C : A {
   <caret>
 }
	interface A {
	fun foo(value : String) : Unit {}
	}

	class C : A {
	<caret>
	}