diff --git a/packages/devextreme/js/__internal/grids/new/card_view/options_controller.ts b/packages/devextreme/js/__internal/grids/new/card_view/options_controller.ts
index ebb4defdc2e7..ba559230d725 100644
--- a/packages/devextreme/js/__internal/grids/new/card_view/options_controller.ts
+++ b/packages/devextreme/js/__internal/grids/new/card_view/options_controller.ts
@@ -1,7 +1,7 @@
 import { OptionsController } from '@ts/grids/new/grid_core/options_controller/options_controller_base';
 
 import type { Options } from './types';
-import type { CardView } from './widget_base';
+import type { CardView } from './widget';
 
 class CardViewOptionsController extends OptionsController<Options, ReturnType<CardView['_getDefaultOptions']>> {}
 
diff --git a/packages/devextreme/js/__internal/grids/new/card_view/widget_base.test.ts b/packages/devextreme/js/__internal/grids/new/card_view/widget.test.ts
similarity index 95%
rename from packages/devextreme/js/__internal/grids/new/card_view/widget_base.test.ts
rename to packages/devextreme/js/__internal/grids/new/card_view/widget.test.ts
index fa2c508d69a6..5a0c07c50da7 100644
--- a/packages/devextreme/js/__internal/grids/new/card_view/widget_base.test.ts
+++ b/packages/devextreme/js/__internal/grids/new/card_view/widget.test.ts
@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/no-unused-vars */
 import { describe, expect, it } from '@jest/globals';
 
-import { CardView } from './widget_base';
+import { CardView } from './widget';
 
 describe('common', () => {
   describe('initial render', () => {
diff --git a/packages/devextreme/js/__internal/grids/new/card_view/widget_base.ts b/packages/devextreme/js/__internal/grids/new/card_view/widget.ts
similarity index 96%
rename from packages/devextreme/js/__internal/grids/new/card_view/widget_base.ts
rename to packages/devextreme/js/__internal/grids/new/card_view/widget.ts
index cd689ef6e475..aeec273cea2e 100644
--- a/packages/devextreme/js/__internal/grids/new/card_view/widget_base.ts
+++ b/packages/devextreme/js/__internal/grids/new/card_view/widget.ts
@@ -6,7 +6,7 @@ import $ from '@js/core/renderer';
 import * as DataControllerModule from '@ts/grids/new/grid_core/data_controller';
 import { MainView as MainViewBase } from '@ts/grids/new/grid_core/main_view';
 import { OptionsController as OptionsControllerBase } from '@ts/grids/new/grid_core/options_controller/options_controller';
-import { GridCoreNewBase } from '@ts/grids/new/grid_core/widget_base';
+import { GridCoreNewBase } from '@ts/grids/new/grid_core/widget';
 
 import { ContentView } from './content_view/view';
 import { HeaderPanelView } from './header_panel/view';
diff --git a/packages/devextreme/js/__internal/grids/new/data_grid/options_controller.ts b/packages/devextreme/js/__internal/grids/new/data_grid/options_controller.ts
index 5be2faec77b2..16b8615b02aa 100644
--- a/packages/devextreme/js/__internal/grids/new/data_grid/options_controller.ts
+++ b/packages/devextreme/js/__internal/grids/new/data_grid/options_controller.ts
@@ -1,7 +1,7 @@
 import { OptionsController } from '@ts/grids/new/grid_core/options_controller/options_controller_base';
 
 import type { Options } from './types';
-import type CardView from './widget_base';
+import type CardView from './widget';
 
 class CardViewOptionsController extends OptionsController<Options, ReturnType<CardView['_getDefaultOptions']>> {}
 
diff --git a/packages/devextreme/js/__internal/grids/new/data_grid/widget_base.ts b/packages/devextreme/js/__internal/grids/new/data_grid/widget.ts
similarity index 93%
rename from packages/devextreme/js/__internal/grids/new/data_grid/widget_base.ts
rename to packages/devextreme/js/__internal/grids/new/data_grid/widget.ts
index 09966df20ac0..d77abc0104f4 100644
--- a/packages/devextreme/js/__internal/grids/new/data_grid/widget_base.ts
+++ b/packages/devextreme/js/__internal/grids/new/data_grid/widget.ts
@@ -2,7 +2,7 @@
 import registerComponent from '@js/core/component_registrator';
 // import { MainView as MainViewBase } from '@ts/grids/new/grid_core/main_view';
 import { OptionsController as OptionsControllerBase } from '@ts/grids/new/grid_core/options_controller/options_controller';
-import { GridCoreNewBase } from '@ts/grids/new/grid_core/widget_base';
+import { GridCoreNewBase } from '@ts/grids/new/grid_core/widget';
 
 // import { MainView } from './main_view';
 import { OptionsController } from './options_controller';
diff --git a/packages/devextreme/js/__internal/grids/new/grid_core/columns_controller/public_methods.ts b/packages/devextreme/js/__internal/grids/new/grid_core/columns_controller/public_methods.ts
index 4ce74bc27b0f..b76cb347635a 100644
--- a/packages/devextreme/js/__internal/grids/new/grid_core/columns_controller/public_methods.ts
+++ b/packages/devextreme/js/__internal/grids/new/grid_core/columns_controller/public_methods.ts
@@ -3,7 +3,7 @@
 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 
 import type { Constructor } from '../types';
-import type { GridCoreNewBase } from '../widget_base';
+import type { GridCoreNewBase } from '../widget';
 import { ColumnsController } from './columns_controller';
 import type { Column } from './types';
 
diff --git a/packages/devextreme/js/__internal/grids/new/grid_core/data_controller/public_methods.ts b/packages/devextreme/js/__internal/grids/new/grid_core/data_controller/public_methods.ts
index d392b81c0d18..a93586f97980 100644
--- a/packages/devextreme/js/__internal/grids/new/grid_core/data_controller/public_methods.ts
+++ b/packages/devextreme/js/__internal/grids/new/grid_core/data_controller/public_methods.ts
@@ -4,7 +4,7 @@
 import type DataSource from '@js/data/data_source';
 
 import type { Constructor } from '../types';
-import type { GridCoreNewBase } from '../widget_base';
+import type { GridCoreNewBase } from '../widget';
 import { DataController } from './data_controller';
 
 export function PublicMethods<T extends Constructor<GridCoreNewBase>>(GridCore: T) {
diff --git a/packages/devextreme/js/__internal/grids/new/grid_core/options.ts b/packages/devextreme/js/__internal/grids/new/grid_core/options.ts
index 6298d85863ee..788772dc2fbe 100644
--- a/packages/devextreme/js/__internal/grids/new/grid_core/options.ts
+++ b/packages/devextreme/js/__internal/grids/new/grid_core/options.ts
@@ -7,7 +7,7 @@ import * as dataController from './data_controller';
 import { filterPanel } from './filtering';
 import type { SearchProperties } from './search/types';
 import * as toolbar from './toolbar';
-import type { GridCoreNew } from './widget_base';
+import type { GridCoreNew } from './widget';
 
 export type Options =
   & WidgetOptions<GridCoreNew>
diff --git a/packages/devextreme/js/__internal/grids/new/grid_core/widget_base.ts b/packages/devextreme/js/__internal/grids/new/grid_core/widget.ts
similarity index 100%
rename from packages/devextreme/js/__internal/grids/new/grid_core/widget_base.ts
rename to packages/devextreme/js/__internal/grids/new/grid_core/widget.ts
diff --git a/packages/devextreme/js/__internal/grids/new/grid_core/widget_mock.ts b/packages/devextreme/js/__internal/grids/new/grid_core/widget_mock.ts
index d868ff7534f8..aab25f8b364a 100644
--- a/packages/devextreme/js/__internal/grids/new/grid_core/widget_mock.ts
+++ b/packages/devextreme/js/__internal/grids/new/grid_core/widget_mock.ts
@@ -1,6 +1,6 @@
 import type { CompatibilityColumnsController } from './columns_controller/compatibility';
 import type { CompatibilityDataController } from './data_controller';
-import type { GridCoreNewBase } from './widget_base';
+import type { GridCoreNewBase } from './widget';
 
 export class WidgetMock {
   public NAME = 'dxDataGrid';
diff --git a/packages/devextreme/js/ui/card_view.js b/packages/devextreme/js/ui/card_view.js
index 68addd52a4c2..29cd595503c8 100644
--- a/packages/devextreme/js/ui/card_view.js
+++ b/packages/devextreme/js/ui/card_view.js
@@ -1,3 +1,3 @@
 // STYLE cardView
 
-export { default } from '../__internal/grids/new/card_view/widget_base';
+export { default } from '../__internal/grids/new/card_view/widget';
diff --git a/packages/devextreme/js/ui/data_grid_new.js b/packages/devextreme/js/ui/data_grid_new.js
index 114c55c60c52..c24c1d326a07 100644
--- a/packages/devextreme/js/ui/data_grid_new.js
+++ b/packages/devextreme/js/ui/data_grid_new.js
@@ -1 +1 @@
-export { default } from '../__internal/grids/new/data_grid/widget_base';
+export { default } from '../__internal/grids/new/data_grid/widget';