[psi] api: replace @IntellijInternalApi with @KtImplementationDetail

`@IntellijInternalApi` was used as a workaround before `@KtImplementationDetail`

^KT-78613

Author: dimonchik0036

analysis/decompiled/decompiler-to-stubs/src/org/jetbrains/kotlin/analysis/decompiler/stub/clsStubBuilding.kt

@@ -5,7 +5,6 @@
 
 package org.jetbrains.kotlin.analysis.decompiler.stub
 
-import com.intellij.openapi.util.IntellijInternalApi
 import com.intellij.psi.PsiElement
 import com.intellij.psi.stubs.StubElement
 import com.intellij.util.io.StringRef
@@ -211,7 +210,7 @@ fun createModifierListStub(
 
     val regularMask = ModifierMaskUtils.computeMask { it in modifiers }
 
-    @OptIn(IntellijInternalApi::class)
+    @OptIn(KtImplementationDetail::class)
     val specialMask = ModifierMaskUtils.computeMaskForSpecialFlags { flag ->
         when (flag) {
             KotlinModifierListStub.SpecialFlag.MustUseReturnValue -> mustUseReturnValue

analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/stubBased/deserialization/StubBasedFirMemberDeserializer.kt

@@ -5,7 +5,6 @@
 
 package org.jetbrains.kotlin.analysis.low.level.api.fir.stubBased.deserialization
 
-import com.intellij.openapi.util.IntellijInternalApi
 import org.jetbrains.kotlin.*
 import org.jetbrains.kotlin.descriptors.EffectiveVisibility
 import org.jetbrains.kotlin.descriptors.Modality
@@ -671,7 +670,7 @@ internal class StubBasedFirMemberDeserializer(
         }
     }
 
-    @OptIn(IntellijInternalApi::class)
+    @OptIn(KtImplementationDetail::class)
     private fun FirDeclarationStatusImpl.setSpecialFlags(modifierList: KtModifierList?) {
         if (modifierList == null) return
         val modifierListStub = modifierList.greenStub ?: loadStubByElement(modifierList) ?: return

compiler/psi/psi-api/api/psi-api.api

@@ -4050,14 +4050,6 @@ public abstract interface class org/jetbrains/kotlin/psi/stubs/KotlinImportDirec
 
 public abstract interface class org/jetbrains/kotlin/psi/stubs/KotlinModifierListStub : com/intellij/psi/stubs/StubElement {
 	public abstract fun hasModifier (Lorg/jetbrains/kotlin/lexer/KtModifierKeywordToken;)Z
-	public abstract fun hasSpecialFlag (Lorg/jetbrains/kotlin/psi/stubs/KotlinModifierListStub$SpecialFlag;)Z
-}
-
-public final class org/jetbrains/kotlin/psi/stubs/KotlinModifierListStub$SpecialFlag : java/lang/Enum {
-	public static final field MustUseReturnValue Lorg/jetbrains/kotlin/psi/stubs/KotlinModifierListStub$SpecialFlag;
-	public static fun getEntries ()Lkotlin/enums/EnumEntries;
-	public static fun valueOf (Ljava/lang/String;)Lorg/jetbrains/kotlin/psi/stubs/KotlinModifierListStub$SpecialFlag;
-	public static fun values ()[Lorg/jetbrains/kotlin/psi/stubs/KotlinModifierListStub$SpecialFlag;
 }
 
 public abstract interface class org/jetbrains/kotlin/psi/stubs/KotlinNameReferenceExpressionStub : com/intellij/psi/stubs/StubElement {

compiler/psi/psi-api/src/org/jetbrains/kotlin/psi/stubs/StubInterfaces.kt

@@ -5,7 +5,6 @@
 
 package org.jetbrains.kotlin.psi.stubs
 
-import com.intellij.openapi.util.IntellijInternalApi
 import com.intellij.psi.PsiNamedElement
 import com.intellij.psi.stubs.NamedStub
 import com.intellij.psi.stubs.PsiFileStub
@@ -106,11 +105,11 @@ interface KotlinModifierListStub : StubElement<KtDeclarationModifierList> {
     /**
      * Whether the modifier list has a [SpecialFlag].
      */
-    @IntellijInternalApi
+    @KtImplementationDetail
     fun hasSpecialFlag(flag: SpecialFlag): Boolean
 
     /** Represents special flags that are common for many declarations */
-    @IntellijInternalApi
+    @KtImplementationDetail
     enum class SpecialFlag {
         /**
          * Whether the return type of the modifier list owner must be checked.

compiler/psi/psi-impl/src/org/jetbrains/kotlin/psi/stubs/impl/ModifierMaskUtils.kt

@@ -5,15 +5,15 @@
 
 package org.jetbrains.kotlin.psi.stubs.impl
 
-import com.intellij.openapi.util.IntellijInternalApi
 import org.jetbrains.kotlin.lexer.KtModifierKeywordToken
 import org.jetbrains.kotlin.lexer.KtTokens.MODIFIER_KEYWORDS_ARRAY
+import org.jetbrains.kotlin.psi.KtImplementationDetail
 import org.jetbrains.kotlin.psi.KtModifierList
 import org.jetbrains.kotlin.psi.stubs.KotlinModifierListStub
 
 object ModifierMaskUtils {
     init {
-        @OptIn(IntellijInternalApi::class)
+        @OptIn(KtImplementationDetail::class)
         assert(MODIFIER_KEYWORDS_ARRAY.size + KotlinModifierListStub.SpecialFlag.entries.size <= 64) {
             "Current implementation depends on the ability to represent modifier list as bit mask"
         }
@@ -34,7 +34,7 @@ object ModifierMaskUtils {
         return mask
     }
 
-    @IntellijInternalApi
+    @KtImplementationDetail
     fun computeMaskForSpecialFlags(hasModifier: (KotlinModifierListStub.SpecialFlag) -> Boolean): Long {
         val specialFlagOffset = MODIFIER_KEYWORDS_ARRAY.size
         var mask = 0L
@@ -55,7 +55,7 @@ object ModifierMaskUtils {
     }
 
     @JvmStatic
-    @IntellijInternalApi
+    @KtImplementationDetail
     fun maskHasSpecialFlag(mask: Long, flag: KotlinModifierListStub.SpecialFlag): Boolean {
         val specialFlagOffset = MODIFIER_KEYWORDS_ARRAY.size
         return maskHas(mask, specialFlagOffset + flag.ordinal)
@@ -84,7 +84,7 @@ object ModifierMaskUtils {
             }
         }
 
-        @OptIn(IntellijInternalApi::class)
+        @OptIn(KtImplementationDetail::class)
         for (specialFlag in KotlinModifierListStub.SpecialFlag.entries) {
             if (maskHasSpecialFlag(mask, specialFlag)) {
                 renderFlag(specialFlag.name)