diff --git a/jest.config.js b/jest.config.js
index 722fe38b..c01c4169 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -3,7 +3,7 @@ module.exports = {
     moduleFileExtensions: ['js', 'json', 'ts', 'tsx'],
     rootDir: '.',
     transform: {
-        '^.+\\.[jt]sx?$': 'ts-jest',
+        '^.+\\.[jt]sx?$': ['ts-jest', {tsconfig: './tsconfig.test.json'}],
     },
     transformIgnorePatterns: ['node_modules/(?!(@gravity-ui|tinygesture)/)'],
     coverageDirectory: './coverage',
diff --git a/src/blocks/Feed/Feed.tsx b/src/blocks/Feed/Feed.tsx
index f617c344..1d96d522 100644
--- a/src/blocks/Feed/Feed.tsx
+++ b/src/blocks/Feed/Feed.tsx
@@ -15,7 +15,7 @@ import {RouterContext} from '../../contexts/RouterContext';
 /**
  * @deprecated Metrika will be deleted after launch of analyticsEvents
  */
-import metrika from '../../counters/metrika.js';
+import metrika from '../../counters/metrika';
 import {MetrikaCounter} from '../../counters/utils';
 import {FeedProps} from '../../models/blocks';
 import {DefaultEventNames, FetchArgs, HandleChangeQueryParams} from '../../models/common';
diff --git a/src/components/FeedHeader/components/Controls/Controls.tsx b/src/components/FeedHeader/components/Controls/Controls.tsx
index 46a917a0..d845fce9 100644
--- a/src/components/FeedHeader/components/Controls/Controls.tsx
+++ b/src/components/FeedHeader/components/Controls/Controls.tsx
@@ -8,7 +8,7 @@ import {Button, Icon, Select} from '@gravity-ui/uikit';
  */
 import {BlogMetrikaGoalIds} from '../../../../constants';
 import {LikesContext} from '../../../../contexts/LikesContext';
-import metrika from '../../../../counters/metrika.js';
+import metrika from '../../../../counters/metrika';
 import {MetrikaCounter} from '../../../../counters/utils';
 import {Keyset, i18} from '../../../../i18n';
 import {Save} from '../../../../icons/Save';
diff --git a/src/components/Paginator/Paginator.tsx b/src/components/Paginator/Paginator.tsx
index cb45789d..a5ad95ff 100644
--- a/src/components/Paginator/Paginator.tsx
+++ b/src/components/Paginator/Paginator.tsx
@@ -6,7 +6,7 @@ import {BlogMetrikaGoalIds} from '../../constants';
 /**
  * @deprecated Metrika will be deleted after launch of analyticsEvents
  */
-import metrika from '../../counters/metrika.js';
+import metrika from '../../counters/metrika';
 import {MetrikaCounter} from '../../counters/utils';
 import {DefaultEventNames} from '../../models/common';
 import {block} from '../../utils/cn';
diff --git a/src/components/PostInfo/components/Save.tsx b/src/components/PostInfo/components/Save.tsx
index 9b8a5e8b..18fe6007 100644
--- a/src/components/PostInfo/components/Save.tsx
+++ b/src/components/PostInfo/components/Save.tsx
@@ -4,7 +4,7 @@ import {useAnalytics} from '@gravity-ui/page-constructor';
 import {Icon} from '@gravity-ui/uikit';
 
 import {LikesContext} from '../../../contexts/LikesContext';
-import metrika from '../../../counters/metrika.js';
+import metrika from '../../../counters/metrika';
 import {MetrikaCounter} from '../../../counters/utils';
 import {Save as SaveIcon} from '../../../icons/Save';
 import {SaveFilled} from '../../../icons/SaveFilled';
diff --git a/src/components/PostInfo/components/Sharing.tsx b/src/components/PostInfo/components/Sharing.tsx
index f6ea653c..f1b90317 100644
--- a/src/components/PostInfo/components/Sharing.tsx
+++ b/src/components/PostInfo/components/Sharing.tsx
@@ -6,7 +6,7 @@ import {useAnalytics} from '@gravity-ui/page-constructor';
 import {MobileContext} from '../../../contexts/MobileContext';
 import {PostPageContext} from '../../../contexts/PostPageContext';
 import {RouterContext} from '../../../contexts/RouterContext';
-import metrika from '../../../counters/metrika.js';
+import metrika from '../../../counters/metrika';
 import {MetrikaCounter} from '../../../counters/utils';
 import {Keyset, i18} from '../../../i18n';
 import {ShareArrowUp} from '../../../icons/ShareArrowUp';
diff --git a/src/counters/metrika.js b/src/counters/metrika.ts
similarity index 78%
rename from src/counters/metrika.js
rename to src/counters/metrika.ts
index a6a9210a..8d3ea720 100644
--- a/src/counters/metrika.js
+++ b/src/counters/metrika.ts
@@ -37,21 +37,23 @@ const Goal = {
 
 const HIT_COUNTERS = ['main', 'cross-site', 'scale'];
 
-const counterIds = {};
+const counterIds: Record<string, string> = {};
 
-function getCounter(name) {
+function getCounter(name: string) {
     const counterId = counterIds[name];
 
-    return window['yaCounter' + counterId];
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    return (window as unknown as Record<string, any>)['yaCounter' + counterId];
 }
 
-export function initCounters(configs) {
+export function initCounters(configs: Record<string, string>[]) {
     configs.forEach((config) => {
         counterIds[config.name] = config.id;
     });
 }
 
-function hit(...args) {
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+function hit(...args: any[]) {
     HIT_COUNTERS.forEach((counterName) => {
         const counter = getCounter(counterName);
 
@@ -63,7 +65,8 @@ function hit(...args) {
     });
 }
 
-function params(...args) {
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+function params(...args: Record<string, any>[]) {
     const counter = getCounter('main');
 
     if (!counter) {
@@ -73,7 +76,8 @@ function params(...args) {
     counter.params(...args);
 }
 
-function reachGoal(counterName, ...args) {
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+function reachGoal(counterName: string, ...args: any[]) {
     const counter = getCounter(counterName);
 
     if (!counter) {
@@ -83,7 +87,7 @@ function reachGoal(counterName, ...args) {
     counter.reachGoal(...args);
 }
 
-function reachGoals(goals, counterName = 'main') {
+function reachGoals(goals: string | object, counterName = 'main') {
     if (!goals) {
         return;
     }
@@ -100,7 +104,7 @@ function reachGoals(goals, counterName = 'main') {
 }
 
 // eslint-disable-next-line complexity
-function getServicePrefix(id) {
+function getServicePrefix(id: string) {
     switch (id) {
         case 'compute':
             return 'CMPT';
@@ -149,39 +153,39 @@ function getServicePrefix(id) {
     return undefined;
 }
 
-function getMarketPlacePrefix(id) {
+function getMarketPlacePrefix(id: string) {
     return `product_${id}_`;
 }
 
-function goalGoToConsole(prefix) {
+function goalGoToConsole(prefix: string) {
     return prefix && `${prefix}GOTOCONSOLE`;
 }
 
-function goalGoToForm(prefix) {
+function goalGoToForm(prefix: string) {
     return prefix && `${prefix}GOTOFORM`;
 }
 
-function goalGoToDocs(prefix) {
+function goalGoToDocs(prefix: string) {
     return prefix && `${prefix}GOTODOCS`;
 }
 
-function goalFormSubmit(prefix) {
+function goalFormSubmit(prefix: string) {
     return prefix && `${prefix}FORMSUBMIT`;
 }
 
-function goalEventFormSubmit(id) {
+function goalEventFormSubmit(id: string) {
     return `event${id || 's'}_form_submit`;
 }
 
-function goalEventVideoAction(id, action) {
+function goalEventVideoAction(id: string, action: string) {
     return `event${id}_video_${action}`;
 }
 
-function goalCaseFormSubmit(id) {
+function goalCaseFormSubmit(id: string) {
     return `case${id ? `_${id}` : 's'}_form_submit`;
 }
 
-function goalSwitchLang(place) {
+function goalSwitchLang(place: string) {
     return `SWITCH_LANG_${place}`;
 }
 
diff --git a/tsconfig.test.json b/tsconfig.test.json
new file mode 100644
index 00000000..a24195dd
--- /dev/null
+++ b/tsconfig.test.json
@@ -0,0 +1,8 @@
+{
+  "extends": "@gravity-ui/tsconfig",
+  "compilerOptions": {
+    "resolveJsonModule": true,
+    "module": "CommonJS",
+    "jsx": "react"
+  }
+}