diff --git a/packages/devextreme/js/__internal/ui/text_box/m_text_box.ts b/packages/devextreme/js/__internal/ui/text_box/m_text_box.ts
index 8c82e739d2f0..e173baf8f8ad 100644
--- a/packages/devextreme/js/__internal/ui/text_box/m_text_box.ts
+++ b/packages/devextreme/js/__internal/ui/text_box/m_text_box.ts
@@ -5,7 +5,7 @@ import $ from '@js/core/renderer';
 import { getOuterWidth, getWidth } from '@js/core/utils/size';
 import { getWindow } from '@js/core/utils/window';
 import type { OptionChanged } from '@ts/core/widget/types';
-import TextEditor from '@ts/ui/text_box/m_text_editor.mask';
+import TextEditor from '@ts/ui/text_box/text_editor.mask';
 
 import type { TextEditorBaseProperties } from './m_text_editor.base';
 
diff --git a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.ts b/packages/devextreme/js/__internal/ui/text_box/m_text_editor.ts
index 1d1b29d16ad0..2b2be986021e 100644
--- a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.ts
+++ b/packages/devextreme/js/__internal/ui/text_box/m_text_editor.ts
@@ -1,6 +1,6 @@
 import registerComponent from '@js/core/component_registrator';
 
-import TextEditorMask from './m_text_editor.mask';
+import TextEditorMask from './text_editor.mask';
 
 registerComponent('dxTextEditor', TextEditorMask);
 
diff --git a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.rule.ts b/packages/devextreme/js/__internal/ui/text_box/text_editor.mask.rule.ts
similarity index 99%
rename from packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.rule.ts
rename to packages/devextreme/js/__internal/ui/text_box/text_editor.mask.rule.ts
index 277e652be962..10eb142427ec 100644
--- a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.rule.ts
+++ b/packages/devextreme/js/__internal/ui/text_box/text_editor.mask.rule.ts
@@ -1,5 +1,4 @@
 /* eslint-disable @typescript-eslint/no-unused-vars */
-/* eslint-disable class-methods-use-this */
 /* eslint-disable max-classes-per-file */
 import { extend } from '@js/core/utils/extend';
 import { isFunction } from '@js/core/utils/type';
@@ -190,6 +189,7 @@ export class MaskRule extends BaseMaskRule {
 
   handle(args: HandlingArgs): number {
     const str = Object.prototype.hasOwnProperty.call(args, 'value') ? args.value : args.text;
+    // eslint-disable-next-line  @typescript-eslint/prefer-optional-chain
     if (!str || !str.length || !args.length) {
       return 0;
     }
diff --git a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.strategy.ts b/packages/devextreme/js/__internal/ui/text_box/text_editor.mask.strategy.ts
similarity index 98%
rename from packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.strategy.ts
rename to packages/devextreme/js/__internal/ui/text_box/text_editor.mask.strategy.ts
index 6e32954fa206..1eb9543bcc14 100644
--- a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.strategy.ts
+++ b/packages/devextreme/js/__internal/ui/text_box/text_editor.mask.strategy.ts
@@ -5,8 +5,8 @@ import browser from '@js/core/utils/browser';
 import { clipboardText as getClipboardText } from '@js/core/utils/dom';
 import type { DxEvent } from '@js/events';
 import type { TextEditorBaseProperties } from '@ts/ui/text_box/m_text_editor.base';
-import type TextEditorMask from '@ts/ui/text_box/m_text_editor.mask';
-import type { HandlingArgs } from '@ts/ui/text_box/m_text_editor.mask.rule';
+import type TextEditorMask from '@ts/ui/text_box/text_editor.mask';
+import type { HandlingArgs } from '@ts/ui/text_box/text_editor.mask.rule';
 import type { CaretRange } from '@ts/ui/text_box/utils.caret';
 
 const MASK_EVENT_NAMESPACE = 'dxMask';
diff --git a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.ts b/packages/devextreme/js/__internal/ui/text_box/text_editor.mask.ts
similarity index 98%
rename from packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.ts
rename to packages/devextreme/js/__internal/ui/text_box/text_editor.mask.ts
index fc9306d0a5ce..324d18990615 100644
--- a/packages/devextreme/js/__internal/ui/text_box/m_text_editor.mask.ts
+++ b/packages/devextreme/js/__internal/ui/text_box/text_editor.mask.ts
@@ -1,4 +1,3 @@
-/* eslint-disable class-methods-use-this */
 import eventsEngine from '@js/common/core/events/core/events_engine';
 import { name as wheelEventName } from '@js/common/core/events/core/wheel';
 import {
@@ -19,9 +18,9 @@ import type { ValueChangedEvent } from '@ts/ui/editor/editor';
 import type { DxMouseWheelEvent } from '@ts/ui/scroll_view/types';
 import type { TextEditorBaseProperties } from '@ts/ui/text_box/m_text_editor.base';
 import TextEditorBase from '@ts/ui/text_box/m_text_editor.base';
-import type { HandlingArgs } from '@ts/ui/text_box/m_text_editor.mask.rule';
-import { EmptyMaskRule, MaskRule, StubMaskRule } from '@ts/ui/text_box/m_text_editor.mask.rule';
-import MaskStrategy from '@ts/ui/text_box/m_text_editor.mask.strategy';
+import type { HandlingArgs } from '@ts/ui/text_box/text_editor.mask.rule';
+import { EmptyMaskRule, MaskRule, StubMaskRule } from '@ts/ui/text_box/text_editor.mask.rule';
+import MaskStrategy from '@ts/ui/text_box/text_editor.mask.strategy';
 import type { CaretRange } from '@ts/ui/text_box/utils.caret';
 import caretUtils from '@ts/ui/text_box/utils.caret';