diff --git a/packages/app/metrics-utils/biome.json b/packages/app/metrics-utils/biome.json
index d2a4eaf18..2193c7d48 100644
--- a/packages/app/metrics-utils/biome.json
+++ b/packages/app/metrics-utils/biome.json
@@ -2,6 +2,7 @@
     "$schema": "../../../node_modules/@biomejs/biome/configuration_schema.json",
     "extends": [
         "../../../node_modules/@lokalise/biome-config/configs/biome-base.jsonc",
-        "../../../node_modules/@lokalise/biome-config/configs/biome-package.jsonc"
+        "../../../node_modules/@lokalise/biome-config/configs/biome-package.jsonc",
+        "../../../node_modules/@lokalise/biome-config/configs/biome-esm.jsonc"
     ]
 }
diff --git a/packages/app/metrics-utils/package.json b/packages/app/metrics-utils/package.json
index b07f5e5d6..46b700db4 100644
--- a/packages/app/metrics-utils/package.json
+++ b/packages/app/metrics-utils/package.json
@@ -4,20 +4,15 @@
     "files": ["dist"],
     "license": "Apache-2.0",
     "type": "module",
-    "main": "./dist/index.cjs",
-    "module": "./dist/index.js",
-    "types": "./dist/index.d.ts",
+    "main": "./dist/index.js",
     "homepage": "https://github.com/lokalise/shared-ts-libs",
     "repository": {
         "type": "git",
         "url": "git://github.com/lokalise/shared-ts-libs.git"
     },
     "exports": {
-        ".": {
-            "types": "./dist/index.d.ts",
-            "require": "./dist/index.cjs",
-            "import": "./dist/index.js"
-        }
+        ".": "./dist/index.js",
+        "./package.json": "./package.json"
     },
     "publishConfig": {
         "access": "public"
@@ -25,7 +20,7 @@
     "scripts": {
         "build": "rimraf dist && vite build",
         "clean": "rimraf dist",
-        "lint": "biome check . && tsc --project tsconfig.lint.json --noEmit",
+        "lint": "biome check . && tsc",
         "lint:fix": "biome check --write",
         "test:ci": "vitest run --coverage",
         "prepublishOnly": "npm run build",
@@ -33,19 +28,21 @@
         "postversion": "biome check --write package.json"
     },
     "peerDependencies": {
-        "@lokalise/fastify-extras": ">=24.0.0",
+        "@lokalise/fastify-extras": ">=27.0.0",
         "prom-client": "^15.1.3",
         "fastify-metrics": "^12.1.0"
     },
     "devDependencies": {
         "@biomejs/biome": "^1.9.4",
         "@lokalise/biome-config": "^1.5.0",
-        "@lokalise/fastify-extras": "^26.1.1",
+        "@lokalise/fastify-extras": "^27.0.0",
         "@lokalise/package-vite-config": "latest",
+        "@lokalise/tsconfig": "^1.0.2",
         "@vitest/coverage-v8": "^3.0.7",
         "rimraf": "^6.0.1",
         "typescript": "5.8.2",
         "vite": "6.2.1",
+        "vite-plugin-dts": "^4.5.3",
         "vitest": "^3.0.7"
     }
 }
diff --git a/packages/app/metrics-utils/src/AbstractCounterMetric.spec.ts b/packages/app/metrics-utils/src/AbstractCounterMetric.spec.ts
index 98819ed0e..e874a7614 100644
--- a/packages/app/metrics-utils/src/AbstractCounterMetric.spec.ts
+++ b/packages/app/metrics-utils/src/AbstractCounterMetric.spec.ts
@@ -1,6 +1,6 @@
 import type { IFastifyMetrics } from 'fastify-metrics'
 import { type Mock, afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-import { AbstractCounterMetric } from './AbstractCounterMetric'
+import { AbstractCounterMetric } from './AbstractCounterMetric.js'
 
 class ConcreteCounterMetric extends AbstractCounterMetric<'status', ['successful', 'failed']> {
   constructor(appMetrics?: IFastifyMetrics) {
diff --git a/packages/app/metrics-utils/src/index.ts b/packages/app/metrics-utils/src/index.ts
index c547b5181..f2bc750a3 100644
--- a/packages/app/metrics-utils/src/index.ts
+++ b/packages/app/metrics-utils/src/index.ts
@@ -1 +1 @@
-export { AbstractCounterMetric } from './AbstractCounterMetric'
+export { AbstractCounterMetric } from './AbstractCounterMetric.js'
diff --git a/packages/app/metrics-utils/tsconfig.build.json b/packages/app/metrics-utils/tsconfig.build.json
new file mode 100644
index 000000000..2a8d4af0e
--- /dev/null
+++ b/packages/app/metrics-utils/tsconfig.build.json
@@ -0,0 +1,5 @@
+{
+    "extends": ["./tsconfig.json", "@lokalise/tsconfig/build-public-lib"],
+    "include": ["src/**/*"],
+    "exclude": ["src/**/*.spec.ts", "src/**/*.test.ts"]
+}
diff --git a/packages/app/metrics-utils/tsconfig.json b/packages/app/metrics-utils/tsconfig.json
index 9e36b9f25..dc65962ff 100644
--- a/packages/app/metrics-utils/tsconfig.json
+++ b/packages/app/metrics-utils/tsconfig.json
@@ -1,27 +1,4 @@
 {
-    "compilerOptions": {
-        "outDir": "dist",
-        "module": "ESNext",
-        "target": "ESNext",
-        "lib": ["ESNext"],
-        "sourceMap": true,
-        "declaration": true,
-        "declarationMap": true,
-        "types": ["vitest/globals"],
-        "strict": true,
-        "moduleResolution": "node",
-        "noUnusedLocals": false,
-        "noUnusedParameters": false,
-        "noFallthroughCasesInSwitch": true,
-        "strictNullChecks": true,
-        "importHelpers": true,
-        "baseUrl": ".",
-        "allowSyntheticDefaultImports": true,
-        "esModuleInterop": true,
-        "skipLibCheck": true,
-        "forceConsistentCasingInFileNames": true,
-        "resolveJsonModule": true
-    },
-    "include": ["src/**/*"],
-    "exclude": ["src/**/*.spec.ts", "src/**/*.test.ts"]
+    "extends": "@lokalise/tsconfig/bundler",
+    "include": ["src/**/*", "vite.config.ts"]
 }
diff --git a/packages/app/metrics-utils/tsconfig.lint.json b/packages/app/metrics-utils/tsconfig.lint.json
deleted file mode 100644
index db6f4280d..000000000
--- a/packages/app/metrics-utils/tsconfig.lint.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "extends": ["./tsconfig.json"],
-    "include": ["src/**/*", "test/**/*", "vite.config.ts"],
-    "exclude": []
-}
diff --git a/packages/app/metrics-utils/vite.config.ts b/packages/app/metrics-utils/vite.config.ts
index 6a9110570..85f1f6c41 100644
--- a/packages/app/metrics-utils/vite.config.ts
+++ b/packages/app/metrics-utils/vite.config.ts
@@ -1,6 +1,6 @@
 import { resolve } from 'node:path'
-
 import defineConfig from '@lokalise/package-vite-config/package'
+import dtsPlugin from 'vite-plugin-dts'
 
 // @ts-ignore
 import packageJson from './package.json'
@@ -9,6 +9,7 @@ import packageJson from './package.json'
 export default defineConfig({
   entry: resolve(__dirname, 'src/index.ts'),
   dependencies: Object.keys(packageJson.peerDependencies),
+  plugins: [dtsPlugin({ tsconfigPath: './tsconfig.build.json' })],
   test: {
     coverage: {
       exclude: ['src/**/index.ts', 'src/**/*.spec.ts'],