idea/testData/refactoring/changeSignature/ConvertParameterToReceiverAddParensAfter.kt - third_party/github/JetBrains/kotlin - Git at Google

 fun f(list: List<Any>) {
     list.filter { (it as String).foo() }
 }

 fun String.foo(): Boolean = true
	fun f(list: List<Any>) {
	list.filter { (it as String).foo() }
	}

	fun String.foo(): Boolean = true