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

 interface A {
     fun foo(value : String) : Int = 0
 }

 class C : A {
   <caret>
 }
	interface A {
	fun foo(value : String) : Int = 0
	}

	class C : A {
	<caret>
	}