DeferRendering: remove deprecated component (#31208)

Author: pharret31

packages/devextreme-angular/src/index.ts

@@ -22,7 +22,6 @@ export { DxContextMenuComponent, DxContextMenuModule } from 'devextreme-angular/
 export { DxDataGridComponent, DxDataGridModule } from 'devextreme-angular/ui/data-grid';
 export { DxDateBoxComponent, DxDateBoxModule } from 'devextreme-angular/ui/date-box';
 export { DxDateRangeBoxComponent, DxDateRangeBoxModule } from 'devextreme-angular/ui/date-range-box';
-export { DxDeferRenderingComponent, DxDeferRenderingModule } from 'devextreme-angular/ui/defer-rendering';
 export { DxDiagramComponent, DxDiagramModule } from 'devextreme-angular/ui/diagram';
 export { DxDraggableComponent, DxDraggableModule } from 'devextreme-angular/ui/draggable';
 export { DxDrawerComponent, DxDrawerModule } from 'devextreme-angular/ui/drawer';

packages/devextreme-angular/src/ui/all.ts

@@ -18,7 +18,6 @@ import { DxContextMenuModule } from 'devextreme-angular/ui/context-menu';
 import { DxDataGridModule } from 'devextreme-angular/ui/data-grid';
 import { DxDateBoxModule } from 'devextreme-angular/ui/date-box';
 import { DxDateRangeBoxModule } from 'devextreme-angular/ui/date-range-box';
-import { DxDeferRenderingModule } from 'devextreme-angular/ui/defer-rendering';
 import { DxDiagramModule } from 'devextreme-angular/ui/diagram';
 import { DxDraggableModule } from 'devextreme-angular/ui/draggable';
 import { DxDrawerModule } from 'devextreme-angular/ui/drawer';
@@ -106,7 +105,6 @@ import { DxTemplateModule } from 'devextreme-angular/core';
     DxDataGridModule,
     DxDateBoxModule,
     DxDateRangeBoxModule,
-    DxDeferRenderingModule,
     DxDiagramModule,
     DxDraggableModule,
     DxDrawerModule,
@@ -193,7 +191,6 @@ import { DxTemplateModule } from 'devextreme-angular/core';
     DxDataGridModule,
     DxDateBoxModule,
     DxDateRangeBoxModule,
-    DxDeferRenderingModule,
     DxDiagramModule,
     DxDraggableModule,
     DxDrawerModule,