Extract Interface/Pull Up: Disable internal/protected members when moving to an interface

#KT-15607 Fixed

idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractClass/ui/KotlinExtractInterfaceDialog.kt

@@ -62,7 +62,9 @@ class KotlinExtractInterfaceDialog(
                 val member = memberInfo.member
                 return !(member.hasModifier(KtTokens.INLINE_KEYWORD) ||
                          member.hasModifier(KtTokens.EXTERNAL_KEYWORD) ||
-                         member.hasModifier(KtTokens.LATEINIT_KEYWORD))
+                         member.hasModifier(KtTokens.LATEINIT_KEYWORD) ||
+                         member.hasModifier(KtTokens.INTERNAL_KEYWORD) ||
+                         member.hasModifier(KtTokens.PROTECTED_KEYWORD))
             }
 
             override fun isAbstractEnabled(memberInfo: KotlinMemberInfo): Boolean {

idea/src/org/jetbrains/kotlin/idea/refactoring/pullUp/KotlinPullUpDialog.kt

@@ -107,6 +107,9 @@ class KotlinPullUpDialog(
 
             if (member.hasModifier(KtTokens.CONST_KEYWORD)) return false
 
+            if (superClass is KtClass && superClass.isInterface() &&
+                (member.hasModifier(KtTokens.INTERNAL_KEYWORD) || member.hasModifier(KtTokens.PROTECTED_KEYWORD))) return false
+
             if (superClass is PsiClass) {
                 if (!member.canMoveMemberToJavaClass(superClass)) return false
                 if (member.isCompanionMemberOf(sourceClass)) return false