Minor, stubs: isTrait -> isInterface

compiler/frontend/src/org/jetbrains/kotlin/psi/stubs/StubInterfaces.kt

@@ -78,7 +78,7 @@ interface KotlinImportDirectiveStub : StubElement<KtImportDirective> {
     fun isValid(): Boolean
 }
 
-interface KotlinModifierListStub : StubElement<KtModifierList> {
+interface KotlinModifierListStub : StubElement<KtDeclarationModifierList> {
     fun hasModifier(modifierToken: KtModifierKeywordToken): Boolean
 }
 

compiler/frontend/src/org/jetbrains/kotlin/psi/stubs/impl/KotlinClassStubImpl.kt

@@ -31,7 +31,7 @@ class KotlinClassStubImpl(
         private val qualifiedName: StringRef?,
         private val name: StringRef?,
         private val superNames: Array<StringRef>,
-        private val isTrait: Boolean,
+        private val isInterface: Boolean,
         private val isEnumEntry: Boolean,
         private val isLocal: Boolean,
         private val isTopLevel: Boolean
@@ -42,7 +42,7 @@ class KotlinClassStubImpl(
         return FqName(stringRef)
     }
 
-    override fun isInterface() = isTrait
+    override fun isInterface() = isInterface
     override fun isEnumEntry() = isEnumEntry
     override fun isLocal() = isLocal
     override fun getName() = StringRef.toString(name)

idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/stubBuilder/ClassClsStubBuilder.kt

@@ -145,7 +145,7 @@ private class ClassClsStubBuilder(
                         fqName.ref(),
                         shortName,
                         superTypeRefs,
-                        isTrait = classKind == ProtoBuf.Class.Kind.INTERFACE,
+                        isInterface = classKind == ProtoBuf.Class.Kind.INTERFACE,
                         isEnumEntry = classKind == ProtoBuf.Class.Kind.ENUM_ENTRY,
                         isLocal = false,
                         isTopLevel = !classId.isNestedClass
@@ -206,7 +206,7 @@ private class ClassClsStubBuilder(
                     qualifiedName = c.containerFqName.child(name).ref(),
                     name = name.ref(),
                     superNames = arrayOf(),
-                    isTrait = false,
+                    isInterface = false,
                     isEnumEntry = true,
                     isLocal = false,
                     isTopLevel = false