diff --git a/build.gradle.kts b/build.gradle.kts
index 110b2f0..73325a6 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -36,7 +36,7 @@ repositories {
 }
 
 intellij {
-    version.set("IC-2023.2.5")
+    version.set("IU-2023.2.5")
     sandboxDir.set("idea-sandbox")
     plugins.set(listOf("java"))
 }
diff --git a/src/main/grammar/main.bnf b/src/main/grammar/main.bnf
index a5c8ecf..e4f2f20 100644
--- a/src/main/grammar/main.bnf
+++ b/src/main/grammar/main.bnf
@@ -66,11 +66,11 @@
 //
 Document ::= DocumentElement*
 private recoverTopElement ::= !('component' | 'struct' | 'enum' | 'global'| 'export'|'import' )
-private DocumentElement ::= Import | Struct |Export | Enum | GlobalSingleton | Component {
+private DocumentElement ::= Import | Struct | Enum | GlobalSingleton | Component | Export {
  recoverWhile=recoverTopElement
 }
-GlobalSingleton ::= GlobalKeyword ComponentName ComponentBody {
-    pin=1
+GlobalSingleton ::= ExportKeyword? GlobalKeyword ComponentName ComponentBody {
+    pin=2
     implements=["me.zhouxi.slint.lang.psi.SlintPsiNamedElement"]
     mixin="me.zhouxi.slint.lang.psi.impl.SlintPsiNamedElementMixinImpl"
 }
@@ -79,30 +79,32 @@ Import ::= ImportKeyword ImportElement? ModuleLocation';'{
     pin=1
 }
 
-private ImportElement ::= '{' ImportedIdentifier (',' ImportedIdentifier)* ','? '}' FromKeyword {
+private ImportElement ::= '{' ImportedSpecifier (',' ImportedSpecifier)* ','? '}' FromKeyword {
     pin=1
 }
 
 // ABc as Def
-ImportedIdentifier ::= ReferenceIdentifier ImportAlias?{
+ImportedSpecifier ::= ReferenceIdentifier ImportAlias?{
     pin=1
     recoverWhile=AliasNameRecover
 }
 private AliasNameRecover::=!(','|'}'|';')
 
-private ImportAlias ::= AsKeyword InternalName {
+ImportAlias ::= AsKeyword InternalName {
     pin=1
+    implements=["me.zhouxi.slint.lang.psi.SlintPsiNamedElement"]
+    mixin="me.zhouxi.slint.lang.psi.impl.SlintPsiNamedElementMixinImpl"
 }
 //Struct 定义
-Struct ::= StructKeyword TypeName (':=')? StructBody {
-    pin=1
+Struct ::= ExportKeyword? StructKeyword TypeName (':=')? StructBody {
+    pin=2
 }
 private StructBody ::= '{' FieldDeclarations? '}'{
     pin=1
 }
 //EnumDeclaration
-Enum ::= EnumKeyword EnumName '{' (EnumValue (','EnumValue)*','? )? '}'{
-    pin=1
+Enum ::= ExportKeyword? EnumKeyword EnumName '{' (EnumValue (','EnumValue)*','? )? '}'{
+    pin=2
     implements=["me.zhouxi.slint.lang.psi.SlintPsiNamedElement"]
     mixin="me.zhouxi.slint.lang.psi.impl.SlintPsiNamedElementMixinImpl"
 }
@@ -111,15 +113,17 @@ Enum ::= EnumKeyword EnumName '{' (EnumValue (','EnumValue)*','? )? '}'{
 Export ::= ExportKeyword ExportElement {
     pin=1
 }
-private ExportElement ::= ExportType | Struct| Component | ExportModule | GlobalSingleton|Enum
+private ExportElement ::= ExportType | ExportModule
 
-ExportType ::= '{' ExportIdentifier (','ExportIdentifier)* ','? '}'{
+ExportType ::= '{' ExportSpecifier (','ExportSpecifier)* ','? '}'{
     pin=1
 }
-ExportIdentifier ::= ReferenceIdentifier ExportAlias?{
-
+ExportSpecifier::= ReferenceIdentifier ExportAlias?{
+    recoverWhile=AliasNameRecover
+    implements=["me.zhouxi.slint.lang.psi.SlintPsiNamedElement"]
+    mixin="me.zhouxi.slint.lang.psi.impl.SlintPsiNamedElementMixinImpl"
 }
-private ExportAlias ::= AsKeyword ExternalName{
+ExportAlias ::= AsKeyword ExternalName{
     pin=1
 }
 ExportModule ::= '*' FromKeyword ModuleLocation ';'{
@@ -131,8 +135,8 @@ ExportModule ::= '*' FromKeyword ModuleLocation ';'{
 //Old syntax
 //private LegacyComponent ::=(GlobalKeyword ComponentName ':=' ComponentName? ComponentBody)| ('global'? SubComponent)
 
-Component ::= ComponentKeyword ComponentName InheritDeclaration? ComponentBody {
-    pin=1
+Component ::= ExportKeyword? ComponentKeyword ComponentName InheritDeclaration? ComponentBody {
+    pin=2
     implements=[
         "me.zhouxi.slint.lang.psi.SlintPsiNamedElement"
         "com.intellij.psi.StubBasedPsiElement<me.zhouxi.slint.stubs.stub.SlintComponentStub>"
@@ -517,10 +521,7 @@ FunctionName ::= GenericIdentifier
 
 ComponentName ::=GenericIdentifier
 
-InternalName ::= GenericIdentifier{
-       mixin="me.zhouxi.slint.lang.psi.impl.SlintPsiNamedElementMixinImpl"
-       implements=["me.zhouxi.slint.lang.psi.SlintPsiNamedElement"]
-}
+InternalName ::= GenericIdentifier
 
 PropertyName ::= GenericIdentifier
 
@@ -530,10 +531,7 @@ EnumName ::= GenericIdentifier
 
 EnumValue ::=GenericIdentifier
 
-ExternalName ::=GenericIdentifier{
-    mixin="me.zhouxi.slint.lang.psi.impl.SlintPsiNamedElementMixinImpl"
-    implements=["me.zhouxi.slint.lang.psi.SlintPsiNamedElement"]
-}
+ExternalName ::=GenericIdentifier
 
 ReferenceIdentifier::=GenericIdentifier{
     mixin="me.zhouxi.slint.lang.psi.impl.SlintReferencedIdentifierMixinImpl"
diff --git a/src/main/kotlin/me/zhouxi/slint/completion/SlintCompletionContributor.kt b/src/main/kotlin/me/zhouxi/slint/completion/SlintCompletionContributor.kt
index 0d32353..07e1b01 100644
--- a/src/main/kotlin/me/zhouxi/slint/completion/SlintCompletionContributor.kt
+++ b/src/main/kotlin/me/zhouxi/slint/completion/SlintCompletionContributor.kt
@@ -4,6 +4,9 @@ import com.intellij.codeInsight.completion.*
 import com.intellij.codeInsight.lookup.LookupElementBuilder
 import com.intellij.icons.AllIcons
 import com.intellij.patterns.PlatformPatterns
+import com.intellij.psi.PsiClass
+import com.intellij.psi.search.GlobalSearchScope
+import com.intellij.psi.stubs.StubIndex
 import com.intellij.psi.util.childrenOfType
 import com.intellij.psi.util.parentOfType
 import com.intellij.util.ProcessingContext
@@ -15,6 +18,7 @@ import me.zhouxi.slint.lang.psi.SlintPsiUtils.InternalTypes
 import me.zhouxi.slint.lang.psi.SlintTypes
 import me.zhouxi.slint.lang.psi.utils.exportedElements
 import me.zhouxi.slint.lang.psi.utils.inheritDeclaredElements
+import me.zhouxi.slint.stubs.StubKeys
 import me.zhouxi.slint.stubs.types.SlintFileElementType
 
 class SlintCompletionContributor : CompletionContributor() {
@@ -57,19 +61,17 @@ class SlintCompletionContributor : CompletionContributor() {
                     context: ProcessingContext,
                     result: CompletionResultSet
                 ) {
+                    val project = parameters.position.project
+                    val components = StubIndex.getInstance().getAllKeys(StubKeys.Component, project).map {
+                        LookupElementBuilder.create(it).withIcon(AllIcons.Nodes.Class)
+                    }
+                    result.addAllElements(components)
                     result.addAllElements(ElementKeywords)
-                    val component = parameters.position.parentOfType<SlintComponent>() ?: return
-                    val elements = component.inheritDeclaredElements()
-                    for (element in elements) {
-                        result.addElement(LookupElementBuilder.create(element).withIcon(AllIcons.Nodes.Property))
-                    }
-                    val file = component.containingFile as SlintFile
-                    val array = file.childrenOfType<SlintImport>()
-                        .mapNotNull { it.moduleLocation?.reference?.resolve() as SlintFile? }
-                        .flatMap { it.exportedElements() }
-                    for (element in array) {
-                        result.addElement(LookupElementBuilder.create(element).withIcon(AllIcons.Nodes.Class))
+                    val currentComponent = parameters.position.parentOfType<SlintComponent>() ?: return
+                    val elements = currentComponent.inheritDeclaredElements().map {
+                        LookupElementBuilder.create(it).withIcon(AllIcons.Nodes.Property)
                     }
+                    result.addAllElements(elements)
                 }
             })
     }
diff --git a/src/main/kotlin/me/zhouxi/slint/lang/psi/impl/SlintPsiNamedElementMixinImpl.kt b/src/main/kotlin/me/zhouxi/slint/lang/psi/impl/SlintPsiNamedElementMixinImpl.kt
index 5d5a6bb..dd60fa7 100644
--- a/src/main/kotlin/me/zhouxi/slint/lang/psi/impl/SlintPsiNamedElementMixinImpl.kt
+++ b/src/main/kotlin/me/zhouxi/slint/lang/psi/impl/SlintPsiNamedElementMixinImpl.kt
@@ -14,7 +14,7 @@ import me.zhouxi.slint.lang.psi.SlintPsiNamedElement
 abstract class SlintPsiNamedElementMixinImpl(node: ASTNode) : SlintPsiElementImpl(node),
     SlintPsiNamedElement {
     override fun getNameIdentifier(): PsiElement? {
-        return findChildByClass(SlintNamed::class.java)
+        return findChildByClass(SlintNamed::class.java) ?: this
     }
 
     override fun getName(): String? {
@@ -26,7 +26,12 @@ abstract class SlintPsiNamedElementMixinImpl(node: ASTNode) : SlintPsiElementImp
     }
 
     override fun getTextOffset(): Int {
-        return nameIdentifier?.textOffset ?: super.getTextOffset()
+        val identifier = nameIdentifier
+        return if (identifier == this) {
+            return super.getTextOffset()
+        } else {
+            identifier!!.textOffset
+        }
     }
 
     @Throws(IncorrectOperationException::class)
diff --git a/src/main/kotlin/me/zhouxi/slint/lang/psi/utils/SlintFileUtils.kt b/src/main/kotlin/me/zhouxi/slint/lang/psi/utils/SlintFileUtils.kt
index 2cf4bc2..d40b6b8 100644
--- a/src/main/kotlin/me/zhouxi/slint/lang/psi/utils/SlintFileUtils.kt
+++ b/src/main/kotlin/me/zhouxi/slint/lang/psi/utils/SlintFileUtils.kt
@@ -7,29 +7,29 @@ import me.zhouxi.slint.lang.psi.*
 
 fun SlintExport.exportedElements(): List<SlintPsiNamedElement> {
     val list = mutableListOf<SlintPsiNamedElement>()
-    this.exportType?.exportIdentifierList?.forEach {
-        if (it.externalName == null) {
-            val component = it.referenceIdentifier.reference?.resolve() as SlintComponent?
-            component?.let { list.add(component) }
-        } else {
-            list.add(it.externalName!!)
-        }
-    }
-    this.component?.let { list.add(it) }
-    this.globalSingleton?.let { list.add(it) }
-    val file = this.exportModule?.moduleLocation?.reference?.resolve() as SlintFile? ?: return list
-    val exports = file.childrenOfType<SlintExport>()
-    //TODO recursion error
-    exports.forEach { list.addAll(it.exportedElements()) }
+//    this.exportType?.exportIdentifierList?.forEach {
+//        if (it.externalName == null) {
+//            val component = it.referenceIdentifier.reference?.resolve() as SlintComponent?
+//            component?.let { list.add(component) }
+//        } else {
+//            list.add(it.externalName!!)
+//        }
+//    }
+//    this.component?.let { list.add(it) }
+//    this.globalSingleton?.let { list.add(it) }
+//    val file = this.exportModule?.moduleLocation?.reference?.resolve() as SlintFile? ?: return list
+//    val exports = file.childrenOfType<SlintExport>()
+//    //TODO recursion error
+//    exports.forEach { list.addAll(it.exportedElements()) }
     return list
 }
 
 fun SlintImport.importedElements(): List<PsiElement> {
     val list = mutableListOf<PsiElement>()
-    this.importedIdentifierList.forEach { identifier ->
-        list.add(identifier.referenceIdentifier)
-        identifier.internalName?.let { list.add(it) }
-    }
+//    this.importedIdentifierList.forEach { identifier ->
+//        list.add(identifier.referenceIdentifier)
+//        identifier.internalName?.let { list.add(it) }
+//    }
     return list
 }
 
diff --git a/src/main/kotlin/me/zhouxi/slint/reference/SlintReferenceContributor.kt b/src/main/kotlin/me/zhouxi/slint/reference/SlintReferenceContributor.kt
index 79b5bd0..7d9b980 100644
--- a/src/main/kotlin/me/zhouxi/slint/reference/SlintReferenceContributor.kt
+++ b/src/main/kotlin/me/zhouxi/slint/reference/SlintReferenceContributor.kt
@@ -22,8 +22,8 @@ class SlintReferenceContributor : PsiReferenceContributor() {
                         psiElement(SubComponent),
                         psiElement(Component),
                         psiElement(InheritDeclaration),
-                        psiElement(ImportedIdentifier),
-                        psiElement(ExportIdentifier)
+//                        psiElement(ImportedIdentifier),
+//                        psiElement(ExportIdentifier)
                     )
                 ),
             ComponentReferenceProvider()
diff --git a/src/main/kotlin/me/zhouxi/slint/reference/provider/ComponentReferenceProvider.kt b/src/main/kotlin/me/zhouxi/slint/reference/provider/ComponentReferenceProvider.kt
index 3751fb1..89c2a2c 100644
--- a/src/main/kotlin/me/zhouxi/slint/reference/provider/ComponentReferenceProvider.kt
+++ b/src/main/kotlin/me/zhouxi/slint/reference/provider/ComponentReferenceProvider.kt
@@ -28,12 +28,6 @@ class ComponentReferenceProvider : PsiReferenceProvider() {
             if (component != null) {
                 return component
             }
-            // TODO psiTreeUtils
-            //然后是导出的组件 maybe component or externalName
-            val externalElement = file.exportedElements().firstOrNull { it.textMatches(element) }
-            if (externalElement != null) {
-                return externalElement
-            }
             //maybe internalName or referencedIdentifier;
             val element = file.importedElements().firstOrNull { it.textMatches(element) } ?: return null
             if (element is SlintPsiReferencedIdentifier) {
@@ -44,13 +38,5 @@ class ComponentReferenceProvider : PsiReferenceProvider() {
             }
             return element
         }
-
-        override fun getVariants(): Array<Any> {
-            val file = element.containingFile as SlintFile
-            val array: Array<Any> = file.childrenOfType<SlintImport>()
-                .mapNotNull { it.moduleLocation?.reference?.resolve() as SlintFile? }
-                .flatMap { it.exportedElements() }.toTypedArray()
-            return array
-        }
     }
 }
diff --git a/src/main/kotlin/me/zhouxi/slint/reference/provider/InternalNameReferenceProvider.kt b/src/main/kotlin/me/zhouxi/slint/reference/provider/InternalNameReferenceProvider.kt
deleted file mode 100644
index b4cbb17..0000000
--- a/src/main/kotlin/me/zhouxi/slint/reference/provider/InternalNameReferenceProvider.kt
+++ /dev/null
@@ -1,29 +0,0 @@
-package me.zhouxi.slint.reference.provider
-
-import com.intellij.psi.PsiElement
-import com.intellij.psi.PsiReference
-import com.intellij.psi.PsiReferenceBase
-import com.intellij.psi.PsiReferenceProvider
-import com.intellij.psi.util.parentOfType
-import com.intellij.util.ProcessingContext
-import me.zhouxi.slint.lang.psi.SlintFile
-import me.zhouxi.slint.lang.psi.SlintImport
-import me.zhouxi.slint.lang.psi.SlintInternalName
-import me.zhouxi.slint.lang.psi.utils.exportedElements
-
-/**
- * @author zhouxi 2024/5/17
- */
-class InternalNameReferenceProvider : PsiReferenceProvider() {
-    override fun getReferencesByElement(element: PsiElement, context: ProcessingContext): Array<PsiReference> {
-        return arrayOf(InternalNameReference(element as SlintInternalName))
-    }
-
-    class InternalNameReference(element: SlintInternalName) : PsiReferenceBase<SlintInternalName?>(element) {
-        override fun resolve(): PsiElement? {
-            val slintImport = element.parentOfType<SlintImport>() ?: return null
-            val slintFile = slintImport.moduleLocation?.reference?.resolve() as? SlintFile ?: return null
-            return slintFile.exportedElements().firstOrNull { it.textMatches(element) }
-        }
-    }
-}
diff --git a/src/main/kotlin/me/zhouxi/slint/stubs/impl/SlintFileStubImpl.kt b/src/main/kotlin/me/zhouxi/slint/stubs/impl/SlintFileStubImpl.kt
index 4eaccaf..a31a1b4 100644
--- a/src/main/kotlin/me/zhouxi/slint/stubs/impl/SlintFileStubImpl.kt
+++ b/src/main/kotlin/me/zhouxi/slint/stubs/impl/SlintFileStubImpl.kt
@@ -2,16 +2,18 @@ package me.zhouxi.slint.stubs.impl
 
 import com.intellij.psi.stubs.PsiFileStubImpl
 import com.intellij.psi.tree.IStubFileElementType
+import me.zhouxi.slint.lang.psi.SlintComponent
 import me.zhouxi.slint.lang.psi.SlintFile
+import me.zhouxi.slint.lang.psi.SlintTypes
 import me.zhouxi.slint.stubs.stub.SlintFileStub
+import me.zhouxi.slint.stubs.types.SlintComponentStubType
 import me.zhouxi.slint.stubs.types.SlintFileElementType
 
 /**
  * @author zhouxi 2024/5/23
  */
-class SlintFileStubImpl(file: SlintFile) : PsiFileStubImpl<SlintFile>(file), SlintFileStub {
+class SlintFileStubImpl(file: SlintFile?) : PsiFileStubImpl<SlintFile>(file), SlintFileStub {
+
+    override fun getType() = SlintFileElementType
 
-    override fun getType(): IStubFileElementType<*> {
-        return SlintFileElementType
-    }
 }
diff --git a/src/main/kotlin/me/zhouxi/slint/stubs/index/ComponentNameIndex.kt b/src/main/kotlin/me/zhouxi/slint/stubs/index/ComponentNameIndex.kt
index 463d55c..d537068 100644
--- a/src/main/kotlin/me/zhouxi/slint/stubs/index/ComponentNameIndex.kt
+++ b/src/main/kotlin/me/zhouxi/slint/stubs/index/ComponentNameIndex.kt
@@ -6,7 +6,5 @@ import me.zhouxi.slint.lang.psi.SlintComponent
 import me.zhouxi.slint.stubs.StubKeys
 
 class ComponentNameIndex : StringStubIndexExtension<SlintComponent>() {
-    override fun getKey(): StubIndexKey<String, SlintComponent> {
-        return StubKeys.Component
-    }
+    override fun getKey() = StubKeys.Component
 }
diff --git a/src/main/kotlin/me/zhouxi/slint/stubs/stub/SlintFileStub.kt b/src/main/kotlin/me/zhouxi/slint/stubs/stub/SlintFileStub.kt
index 40d55e4..be1651e 100644
--- a/src/main/kotlin/me/zhouxi/slint/stubs/stub/SlintFileStub.kt
+++ b/src/main/kotlin/me/zhouxi/slint/stubs/stub/SlintFileStub.kt
@@ -1,7 +1,15 @@
-package me.zhouxi.slint.stubs.stub;
+package me.zhouxi.slint.stubs.stub
 
-import com.intellij.psi.stubs.PsiFileStub;
-import me.zhouxi.slint.lang.psi.SlintFile;
+import com.intellij.psi.stubs.PsiFileStub
+import me.zhouxi.slint.lang.psi.SlintComponent
+import me.zhouxi.slint.lang.psi.SlintFile
+import me.zhouxi.slint.lang.psi.SlintTypes
+import me.zhouxi.slint.stubs.types.SlintFileElementType
 
-public interface SlintFileStub extends PsiFileStub<SlintFile> {
+interface SlintFileStub : PsiFileStub<SlintFile> {
+
+    val components: Array<SlintComponent>
+        get() = getChildrenByType(SlintTypes.Component) {
+            arrayOfNulls<SlintComponent>(it)
+        }
 }
diff --git a/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintComponentStubType.kt b/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintComponentStubType.kt
index ea05abe..18e5acb 100644
--- a/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintComponentStubType.kt
+++ b/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintComponentStubType.kt
@@ -4,20 +4,20 @@ import com.intellij.lang.ASTNode
 import com.intellij.lang.LighterAST
 import com.intellij.lang.LighterASTNode
 import com.intellij.lang.LighterASTTokenNode
-import com.intellij.lang.TreeBackedLighterAST
+import com.intellij.psi.PsiClass
 import com.intellij.psi.PsiElement
+import com.intellij.psi.impl.search.JavaSourceFilterScope
+import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.psi.stubs.*
 import com.intellij.psi.util.parentOfType
 import me.zhouxi.slint.lang.SlintLanguage
 import me.zhouxi.slint.lang.psi.SlintComponent
 import me.zhouxi.slint.lang.psi.SlintExport
-import me.zhouxi.slint.lang.psi.SlintTypes.ComponentName
-import me.zhouxi.slint.lang.psi.SlintTypes.Export
+import me.zhouxi.slint.lang.psi.SlintTypes.*
 import me.zhouxi.slint.lang.psi.impl.SlintComponentImpl
 import me.zhouxi.slint.stubs.StubKeys
 import me.zhouxi.slint.stubs.impl.SlintComponentStubImpl
 import me.zhouxi.slint.stubs.stub.SlintComponentStub
-import org.mozilla.javascript.ast.AstNode
 import java.io.IOException
 
 /**
@@ -37,7 +37,7 @@ class SlintComponentStubType(debugName: String) :
         return SlintComponentStubImpl(
             parentStub,
             this,
-            psi.parentOfType<SlintExport>() != null,
+            psi.exportKeyword != null,
             psi.componentName!!.text
         )
     }
@@ -60,15 +60,7 @@ class SlintComponentStubType(debugName: String) :
     }
 
     override fun createStub(tree: LighterAST, node: LighterASTNode, parentStub: StubElement<*>): SlintComponentStub {
-        var exported = false
-        var parent = tree.getParent(node)
-        while (parent != null) {
-            if (parent.tokenType == Export) {
-                exported = true
-                break
-            }
-            parent = tree.getParent(parent)
-        }
+        val exported = tree.getChildren(node).any { it.tokenType == ExportKeyword }
         val identifier = tree.getChildren(node).first { it.tokenType == ComponentName }
         val token = tree.getChildren(identifier)[0] as LighterASTTokenNode
 
diff --git a/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintFileElementType.kt b/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintFileElementType.kt
index 254202f..91b3211 100644
--- a/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintFileElementType.kt
+++ b/src/main/kotlin/me/zhouxi/slint/stubs/types/SlintFileElementType.kt
@@ -1,13 +1,19 @@
 package me.zhouxi.slint.stubs.types
 
+import com.intellij.psi.stubs.StubElement
+import com.intellij.psi.stubs.StubInputStream
 import com.intellij.psi.tree.ILightStubFileElementType
 import me.zhouxi.slint.lang.SlintLanguage
 import me.zhouxi.slint.stubs.impl.SlintFileStubImpl
+import me.zhouxi.slint.stubs.stub.SlintFileStub
 
-object SlintFileElementType : ILightStubFileElementType<SlintFileStubImpl?>("SlintFile", SlintLanguage.INSTANCE) {
+object SlintFileElementType : ILightStubFileElementType<SlintFileStub>("SlintFile", SlintLanguage.INSTANCE) {
 
     override fun getStubVersion(): Int {
         return 1
     }
 
+    override fun deserialize(dataStream: StubInputStream, parentStub: StubElement<*>?): SlintFileStub {
+        return SlintFileStubImpl(null)
+    }
 }