diff --git a/.eslintrc.yml b/.eslintrc.yml
index 5be2470e..03f3b1d4 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -141,13 +141,9 @@ rules:
 
 overrides:
   - files:
-      - project.config.cjs
-      - commitlint.config.cjs
-      - dangerfile.cjs
-    parserOptions:
-      sourceType: commonjs
-    env:
-      node: true
+      - project.config.ts
+      - commitlint.config.ts
+      - dangerfile.ts
     rules:
       'import/no-default-export':
         - off
diff --git a/.github/workflows/ci-pr.yml b/.github/workflows/ci-pr.yml
index 7b475506..72ddd207 100644
--- a/.github/workflows/ci-pr.yml
+++ b/.github/workflows/ci-pr.yml
@@ -44,7 +44,7 @@ jobs:
 
       - name: Lint Commits
         run: |
-          npx commitlint --from ${{ github.event.pull_request.base.sha }} --to ${{ github.event.pull_request.head.sha }} --verbose -g ./commitlint.config.cjs
+          npx commitlint --from ${{ github.event.pull_request.base.sha }} --to ${{ github.event.pull_request.head.sha }} --verbose -g ./commitlint.config.ts
 
       - name: Add Folder Labels
         uses: actions/labeler@v4
diff --git a/commitlint.config.cjs b/commitlint.config.ts
similarity index 88%
rename from commitlint.config.cjs
rename to commitlint.config.ts
index f052e843..d19c4530 100644
--- a/commitlint.config.cjs
+++ b/commitlint.config.ts
@@ -1,4 +1,6 @@
-const { ProjectPrefix } = require('./project.config.cjs');
+import { UserConfig } from '@commitlint/types';
+
+import { ProjectPrefix } from './project.config';
 
 const COMMIT_MODIFIERS = ['+', '*', '-'];
 const COMMIT_MESSAGE_REGEXP = new RegExp(
@@ -19,7 +21,7 @@ Examples:
   - ${ProjectPrefix.APP}-12: * docker homework
   - production: - comments in ui/ux homework`;
 
-const configuration = {
+const configuration: UserConfig = {
   parserPreset: {
     parserOpts: {
       headerPattern: COMMIT_MESSAGE_REGEXP,
@@ -45,4 +47,4 @@ const configuration = {
   }
 };
 
-module.exports = configuration;
+export default configuration;
diff --git a/dangerfile.cjs b/dangerfile.ts
similarity index 70%
rename from dangerfile.cjs
rename to dangerfile.ts
index 6f51bff5..9177c165 100644
--- a/dangerfile.cjs
+++ b/dangerfile.ts
@@ -1,11 +1,29 @@
-const { danger, fail } = require('danger');
-
-const { ProjectPrefix } = require('./project.config.cjs');
+import {
+  danger,
+  fail,
+  type GitHubPRDSL as LibraryGitHubDSL,
+  GitHubMergeRef,
+  GitHubRepo,
+  GitHubDSL
+} from 'danger';
+
+import { ProjectPrefix } from './project.config';
+
+type GitHubPRDSL = LibraryGitHubDSL & {
+  head: GitHubMergeRef & {
+    repo: GitHubRepo & {
+      has_projects: boolean;
+    };
+  };
+  milestone: Record<string, unknown> | null;
+  labels: unknown[];
+  project_id: string | null;
+};
 
 const BranchPrefix = {
   TASK: 'task',
   FIX: 'fix'
-};
+} as const;
 
 const DangerConfig = {
   TITLE: {
@@ -34,9 +52,9 @@ const DangerConfig = {
   }
 };
 
-const pr = danger.github.pr;
+const { pr } = danger.github as GitHubDSL & Record<'pr', GitHubPRDSL>;
 
-const checkAssignees = () => {
+const checkAssignees = (): void => {
   const hasAssignees = Boolean(pr.assignee);
 
   if (!hasAssignees) {
@@ -44,7 +62,7 @@ const checkAssignees = () => {
   }
 };
 
-const checkTitle = titlePattern => {
+const checkTitle = (titlePattern: RegExp): void => {
   const isTitleValid = titlePattern.test(pr.title);
 
   if (!isTitleValid) {
@@ -56,7 +74,7 @@ const checkTitle = titlePattern => {
   }
 };
 
-const checkLabels = () => {
+const checkLabels = (): void => {
   const hasLabels = pr.labels.length > 0;
 
   if (!hasLabels) {
@@ -64,7 +82,7 @@ const checkLabels = () => {
   }
 };
 
-const checkBranch = branchPattern => {
+const checkBranch = (branchPattern: RegExp): void => {
   const isBranchValid = branchPattern.test(pr.head.ref);
 
   if (!isBranchValid) {
@@ -76,7 +94,7 @@ const checkBranch = branchPattern => {
   }
 };
 
-const applyDanger = () => {
+const applyDanger = (): void => {
   if (DangerConfig.TITLE.IS_REQUIRED) {
     checkTitle(DangerConfig.TITLE.PATTERN);
   }
diff --git a/package.json b/package.json
index 42525b52..01a7fa95 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,6 @@
     "node": "18.x.x",
     "npm": "9.x.x"
   },
-  "type": "module",
   "workspaces": [
     "client",
     "server",
@@ -48,6 +47,6 @@
   },
   "simple-git-hooks": {
     "pre-commit": "npx lint-staged",
-    "commit-msg": "npx commitlint --edit $1 -c -g ./commitlint.config.cjs"
+    "commit-msg": "npx commitlint --edit $1"
   }
 }
diff --git a/project.config.cjs b/project.config.ts
similarity index 68%
rename from project.config.cjs
rename to project.config.ts
index c571b1d7..1074f0fb 100644
--- a/project.config.cjs
+++ b/project.config.ts
@@ -1,6 +1,6 @@
 const ProjectPrefix = {
   APP: 'thjs',
   ENVIRONMENTS: ['development', 'production']
-};
+} as const;
 
-module.exports = { ProjectPrefix };
+export { ProjectPrefix };
diff --git a/tsconfig.json b/tsconfig.json
index a1964dd0..7f4c0b34 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,5 +1,4 @@
 {
-  "exclude": ["commitlint.config.ts"],
   "compilerOptions": {
     "strict": true,
     "noUncheckedIndexedAccess": true,