No members&extensions after non-qualified "::" because it will be soon unsupported by the compiler

idea/idea-completion/testData/smartMultiFile/CallableReferenceNotImported/CallableReferenceNotImported.dependency.kt

@@ -1,7 +1,5 @@
 package dependency
 
-fun String.extFun(){}
-fun String.wrongExtFun(p: Int){}
-
 fun topLevelFun(){}
-fun wrongTopLevelFun(p: Int){}
+
+fun String.extFun(){}

idea/idea-completion/testData/smartMultiFile/CallableReferenceNotImported/CallableReferenceNotImported.kt

@@ -7,7 +7,5 @@ fun bar(p: String.() -> Unit) { }
 
 
 // INVOCATION_COUNT: 2
-// EXIST: extFun
 // EXIST: topLevelFun
-// ABSENT: wrongExtFun
-// ABSENT: wrongTopLevelFun
+// ABSENT: extFun