diff --git a/packages/devextreme/js/common/core/animation.d.ts b/packages/devextreme/js/common/core/animation.d.ts
index b1ce9f1e4c05..c950d94421fa 100644
--- a/packages/devextreme/js/common/core/animation.d.ts
+++ b/packages/devextreme/js/common/core/animation.d.ts
@@ -269,7 +269,7 @@ export interface PositionConfig {
  * @namespace DevExpress
  * @public
  */
-export declare const animationPresets: {
+export const animationPresets: {
   /**
    * @docid
    * @publicName applyChanges()
diff --git a/packages/devextreme/ts/dx.all.d.ts b/packages/devextreme/ts/dx.all.d.ts
index e1f92b6d34a1..bce62bb7e752 100644
--- a/packages/devextreme/ts/dx.all.d.ts
+++ b/packages/devextreme/ts/dx.all.d.ts
@@ -569,7 +569,7 @@ declare module DevExpress {
   /**
    * [descr:animationPresets]
    */
-  export declare const animationPresets: {
+  export const animationPresets: {
     /**
      * [descr:animationPresets.applyChanges()]
      */