KT-11308 Hide kotlin.jvm.internal package contents from completion and auto-import

#KT-11308 fixed

idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/CompletionSession.kt

@@ -158,7 +158,7 @@ abstract class CompletionSession(
 
     private fun isVisibleDescriptor(descriptor: DeclarationDescriptor, completeNonAccessible: Boolean): Boolean {
         if (!configuration.javaClassesNotToBeUsed && descriptor is ClassDescriptor) {
-            if (descriptor.importableFqName?.let { isJavaClassNotToBeUsedInKotlin(it) } == true) return false
+            if (descriptor.importableFqName?.let(::isJavaClassNotToBeUsedInKotlin) == true) return false
         }
 
         if (descriptor is TypeParameterDescriptor && !isTypeParameterVisible(descriptor)) return false
@@ -169,6 +169,8 @@ abstract class CompletionSession(
             return completeNonAccessible && (!descriptor.isFromLibrary() || isDebuggerContext)
         }
 
+        if (descriptor.isExcludedFromAutoImport(project)) return false
+
         return true
     }
 

idea/idea-completion/testData/basic/common/NoCompletionForExcluded.kt

@@ -0,0 +1,5 @@
+fun some() {
+    kotlin.jvm.<caret>
+}
+
+// ABSENT: internal

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/JSBasicCompletionTestGenerated.java

@@ -572,6 +572,12 @@ public class JSBasicCompletionTestGenerated extends AbstractJSBasicCompletionTes
             doTest(fileName);
         }
 
+        @TestMetadata("NoCompletionForExcluded.kt")
+        public void testNoCompletionForExcluded() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/NoCompletionForExcluded.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("NoEmptyPackage.kt")
         public void testNoEmptyPackage() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/NoEmptyPackage.kt");

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/JvmBasicCompletionTestGenerated.java

@@ -572,6 +572,12 @@ public class JvmBasicCompletionTestGenerated extends AbstractJvmBasicCompletionT
             doTest(fileName);
         }
 
+        @TestMetadata("NoCompletionForExcluded.kt")
+        public void testNoCompletionForExcluded() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/NoCompletionForExcluded.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("NoEmptyPackage.kt")
         public void testNoEmptyPackage() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/NoEmptyPackage.kt");