diff --git a/api/arkui/stateManagement/decorator.d.ets b/api/arkui/stateManagement/decorator.d.ets
index c6cc8bc552d873a6c25f0d7ea750c9ecee825d73..35c42a8f9b827115199d660fb29ba362abba4038 100644
--- a/api/arkui/stateManagement/decorator.d.ets
+++ b/api/arkui/stateManagement/decorator.d.ets
@@ -1244,14 +1244,6 @@ export declare interface ISubscribedWatches extends IWatchSubscriberRegister {
   executeOnSubscribingWatches(propertyName: string): void;
 }
 
-export declare interface AbstractProperty<T> extends IDecoratedMutableVariable<T> {
-    info(): string;
-}
-
-export declare interface SubscribedAbstractProperty<T> extends AbstractProperty<T> {
-    aboutToBeDeleted(): void;
-}
-
 /**
  * Defines Computed decoration variable interface.
  *
diff --git a/api/arkui/stateManagement/storage/appStorage.d.ets b/api/arkui/stateManagement/storage/appStorage.d.ets
index 4a3bf1b8ff53ca02c74ed1d69168e00fa44b1923..5d4694d0047867fb92cad4c9b1aaf2824a1c548e 100644
--- a/api/arkui/stateManagement/storage/appStorage.d.ets
+++ b/api/arkui/stateManagement/storage/appStorage.d.ets
@@ -20,4 +20,4 @@
 
 import { LocalStorage } from './localStorage';
 
-export const AppStorage: LocalStorage = new LocalStorage();
+export const AppStorage: LocalStorage = new LocalStorage();
\ No newline at end of file