diff --git a/.eslintrc.js b/.eslintrc.js
index 0d882a6a9..315f4669a 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -23,7 +23,6 @@ module.exports = {
                 '@taiga-ui/experience/strict-tui-doc-example': 'off',
                 '@taiga-ui/experience/prefer-inject-decorator': 'off',
                 '@typescript-eslint/consistent-type-assertions': 'off',
-                'no-restricted-syntax': 'off', // TODO
             },
         },
     ],
diff --git a/projects/core/src/lib/utils/dom/hotkey.ts b/projects/core/src/lib/utils/dom/hotkey.ts
index 0e0608d22..4c64cd70e 100644
--- a/projects/core/src/lib/utils/dom/hotkey.ts
+++ b/projects/core/src/lib/utils/dom/hotkey.ts
@@ -1,22 +1,19 @@
-export const enum HotkeyModifier {
-    CTRL = 1 << 0,
-    ALT = 1 << 1,
-    SHIFT = 1 << 2,
-    META = 1 << 3,
-}
+export const HotkeyModifier = {
+    CTRL: 1 << 0,
+    ALT: 1 << 1,
+    SHIFT: 1 << 2,
+    META: 1 << 3,
+} as const;
 
 // TODO add variants that can be processed correctly
-export const enum HotkeyCode {
-    Y = 89,
-    Z = 90,
-}
+export const HotkeyCode = {
+    Y: 89,
+    Z: 90,
+} as const;
 
 /**
  * Checks if the passed keyboard event match the required hotkey.
  *
- * We intentionally use legacy {@link KeyboardEvent#keyCode `keyCode`} property. It is more
- * "keyboard-layout"-independent than {@link KeyboardEvent#key `key`} or {@link KeyboardEvent#code `code`} properties.
- *
  * @example
  * input.addEventListener('keydown', (event) => {
  *     if (isHotkey(event, HotkeyModifier.CTRL | HotkeyModifier.SHIFT, HotkeyCode.Z)) {
@@ -24,21 +21,25 @@ export const enum HotkeyCode {
  *     }
  * })
  *
- * @see {@link https://github.com/taiga-family/maskito/issues/315 `KeyboardEvent#code` issue}
- *
  * @return will return `true` only if the {@link HotkeyCode} matches and only the necessary
  * {@link HotkeyModifier modifiers} have been pressed
  */
 export function isHotkey(
     event: KeyboardEvent,
-    modifiers: HotkeyModifier,
-    hotkeyCode: HotkeyCode,
+    modifiers: (typeof HotkeyModifier)[keyof typeof HotkeyModifier],
+    hotkeyCode: (typeof HotkeyCode)[keyof typeof HotkeyCode],
 ): boolean {
     return (
         event.ctrlKey === !!(modifiers & HotkeyModifier.CTRL) &&
         event.altKey === !!(modifiers & HotkeyModifier.ALT) &&
         event.shiftKey === !!(modifiers & HotkeyModifier.SHIFT) &&
         event.metaKey === !!(modifiers & HotkeyModifier.META) &&
+        /**
+         * We intentionally use legacy {@link KeyboardEvent#keyCode `keyCode`} property. It is more
+         * "keyboard-layout"-independent than {@link KeyboardEvent#key `key`} or {@link KeyboardEvent#code `code`} properties.
+         * @see {@link https://github.com/taiga-family/maskito/issues/315 `KeyboardEvent#code` issue}
+         */
+        // eslint-disable-next-line sonar/deprecation
         event.keyCode === hotkeyCode
     );
 }
diff --git a/projects/demo/src/app/constants/demo-path.ts b/projects/demo/src/app/constants/demo-path.ts
index a70f59aef..5f0bd6aa2 100644
--- a/projects/demo/src/app/constants/demo-path.ts
+++ b/projects/demo/src/app/constants/demo-path.ts
@@ -1,30 +1,30 @@
-export const enum DemoPath {
-    WhatIsMaskito = 'getting-started/what-is-maskito',
-    MaskitoLibraries = 'getting-started/maskito-libraries',
-    CoreConceptsOverview = 'core-concepts/overview',
-    MaskExpression = 'core-concepts/mask-expression',
-    ElementState = 'core-concepts/element-state',
-    Processors = 'core-concepts/processors',
-    Plugins = 'core-concepts/plugins',
-    OverwriteMode = 'core-concepts/overwrite-mode',
-    Transformer = 'core-concepts/transformer',
-    Angular = 'frameworks/angular',
-    React = 'frameworks/react',
-    Vue = 'frameworks/vue',
-    Number = 'kit/number',
-    Time = 'kit/time',
-    Date = 'kit/date',
-    DateRange = 'kit/date-range',
-    DateTime = 'kit/date-time',
-    PhonePackage = 'addons/phone',
-    Card = 'recipes/card',
-    Phone = 'recipes/phone',
-    Textarea = 'recipes/textarea',
-    Prefix = 'recipes/prefix',
-    Postfix = 'recipes/postfix',
-    Placeholder = 'recipes/placeholder',
-    BrowserSupport = 'browser-support',
-    Changelog = 'changelog',
-    Stackblitz = 'stackblitz',
-    Cypress = 'cypress',
-}
+export const DemoPath = {
+    WhatIsMaskito: 'getting-started/what-is-maskito',
+    MaskitoLibraries: 'getting-started/maskito-libraries',
+    CoreConceptsOverview: 'core-concepts/overview',
+    MaskExpression: 'core-concepts/mask-expression',
+    ElementState: 'core-concepts/element-state',
+    Processors: 'core-concepts/processors',
+    Plugins: 'core-concepts/plugins',
+    OverwriteMode: 'core-concepts/overwrite-mode',
+    Transformer: 'core-concepts/transformer',
+    Angular: 'frameworks/angular',
+    React: 'frameworks/react',
+    Vue: 'frameworks/vue',
+    Number: 'kit/number',
+    Time: 'kit/time',
+    Date: 'kit/date',
+    DateRange: 'kit/date-range',
+    DateTime: 'kit/date-time',
+    PhonePackage: 'addons/phone',
+    Card: 'recipes/card',
+    Phone: 'recipes/phone',
+    Textarea: 'recipes/textarea',
+    Prefix: 'recipes/prefix',
+    Postfix: 'recipes/postfix',
+    Placeholder: 'recipes/placeholder',
+    BrowserSupport: 'browser-support',
+    Changelog: 'changelog',
+    Stackblitz: 'stackblitz',
+    Cypress: 'cypress',
+} as const;
diff --git a/projects/demo/src/app/constants/doc-example-primary-tab.ts b/projects/demo/src/app/constants/doc-example-primary-tab.ts
index 7f4b11dec..e872ea184 100644
--- a/projects/demo/src/app/constants/doc-example-primary-tab.ts
+++ b/projects/demo/src/app/constants/doc-example-primary-tab.ts
@@ -1,7 +1,7 @@
-export enum DocExamplePrimaryTab {
-    MaskitoOptions = 'mask',
-    JavaScript = 'JavaScript',
-    Angular = 'Angular',
-    React = 'React',
-    Vue = 'Vue',
-}
+export const DocExamplePrimaryTab = {
+    MaskitoOptions: 'mask',
+    JavaScript: 'JavaScript',
+    Angular: 'Angular',
+    React: 'React',
+    Vue: 'Vue',
+} as const;
diff --git a/projects/demo/src/pages/frameworks/react/react-doc.component.ts b/projects/demo/src/pages/frameworks/react/react-doc.component.ts
index 216a57cee..80b47e71f 100644
--- a/projects/demo/src/pages/frameworks/react/react-doc.component.ts
+++ b/projects/demo/src/pages/frameworks/react/react-doc.component.ts
@@ -1,6 +1,6 @@
 import {ChangeDetectionStrategy, Component} from '@angular/core';
 import {DemoPath} from '@demo/constants';
-import {RawLoaderContent} from '@taiga-ui/addon-doc';
+import {TuiRawLoaderContent} from '@taiga-ui/addon-doc';
 
 const DROP_TS_NO_CHECK_REG = /\/\/\s@ts-nocheck[^\n]+\n/;
 
@@ -15,7 +15,7 @@ export class ReactDocPageComponent {
         './examples/1-use-maskito-basic-usage/use-maskito-basic-usage.tsx?raw'
     );
 
-    readonly elementPredicateExample: Record<string, RawLoaderContent> = {
+    readonly elementPredicateExample: Record<string, TuiRawLoaderContent> = {
         'index.tsx': import('./examples/2-element-predicate/index.tsx?raw').then(m => ({
             // See: https://github.com/vuejs/core/issues/1033#issuecomment-1340309622
             // TODO: Check if it still required after upgrade Vue to 3.4 (https://github.com/vuejs/core/pull/7958)