Chat: messageBox should be extended from DOMComponent

DevExpress · Sep 4, 2024 · e4c9e0f · e4c9e0f
1 parent e4e6505
commit e4c9e0f
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/packages/devextreme/js/__internal/core/widget/component.ts b/packages/devextreme/js/__internal/core/widget/component.ts
@@ -45,11 +45,11 @@ export class Component<
   TProperties extends Properties<TComponent>,
 // eslint-disable-next-line @typescript-eslint/ban-types
 > extends (Class.inherit({}) as new() => {}) {
-  _deprecatedOptions: Partial<TProperties> = {};
+  _deprecatedOptions!: Partial<TProperties>;
 
   _options!: Options;
 
-  _optionsByReference: Partial<TProperties> = {};
+  _optionsByReference!: Partial<TProperties>;
 
   NAME?: string;
 

diff --git a/packages/devextreme/js/__internal/core/widget/widget.ts b/packages/devextreme/js/__internal/core/widget/widget.ts
@@ -53,7 +53,7 @@ class Widget<
 
   private _contentReadyAction?: ((event?: Record<string, unknown>) => void) | null;
 
-  private readonly _activeStateUnit: string = '';
+  private readonly _activeStateUnit!: string;
 
   private _keyboardListenerId?: string | null;
 
@@ -543,7 +543,7 @@ class Widget<
   }
 
   _toggleIndependentState(): void {
-    const { ignoreParentReadOnly } = this.option('ignoreParentReadOnly');
+    const { ignoreParentReadOnly } = this.option();
 
     this.$element().toggleClass('dx-state-independent', ignoreParentReadOnly);
   }