🛠️ Refactoring | Grid native classes: validating (#26762)

Author: Raushen

packages/devextreme/js/__internal/grids/grid_core/editing/m_editing.ts

@@ -1965,7 +1965,7 @@ class EditingControllerImpl extends modules.ViewController {
     }
   }
 
-  _needUpdateRow(column) {
+  _needUpdateRow(column?) {
     const visibleColumns = this._columnsController.getVisibleColumns();
 
     if (!column) {

packages/devextreme/js/__internal/grids/grid_core/editing/m_editing_form_based.ts

@@ -181,7 +181,6 @@ const editingControllerExtender = (Base: ModuleType<EditingController>) => class
         .appendTo(this.component.$element())
         .addClass(editPopupClass);
 
-      // @ts-expect-error
       this._editPopup = this._createComponent($popupContainer, Popup);
       this._editPopup.on('hiding', this._getEditPopupHiddenHandler());
       this._editPopup.on('shown', (e) => {
@@ -214,7 +213,6 @@ const editingControllerExtender = (Base: ModuleType<EditingController>) => class
 
     return (container) => {
       const formTemplate = this.getEditFormTemplate();
-      // @ts-expect-error
       const scrollable = this._createComponent($('<div>').appendTo(container), Scrollable);
 
       this._$popupContent = $((scrollable as any).content());

packages/devextreme/js/__internal/grids/grid_core/header_panel/m_header_panel.ts

@@ -119,7 +119,7 @@ export class HeaderPanel extends ColumnsView {
       $headerPanel.addClass(this.addWidgetPrefix(HEADER_PANEL_CLASS));
       const label = messageLocalization.format(this.component.NAME + TOOLBAR_ARIA_LABEL);
       const $toolbar = $('<div>').attr('aria-label', label).appendTo($headerPanel);
-      this._toolbar = this._createComponent($toolbar, Toolbar, this._toolbarOptions!);
+      this._toolbar = this._createComponent($toolbar, Toolbar, this._toolbarOptions);
     } else {
       this._toolbar.option(this._toolbarOptions!);
     }

packages/devextreme/js/__internal/grids/grid_core/m_types.ts

@@ -62,7 +62,7 @@ export interface InternalGrid extends GridBaseType {
   _createComponent: <TComponent extends Component<any>>(
     $container: dxElementWrapper,
     component: new (...args) => TComponent,
-    options: TComponent extends Component<infer TOptions> ? TOptions : never
+    options?: TComponent extends Component<infer TOptions> ? TOptions : never
   ) => TComponent;
 }