diff --git a/.github/workflows/automated-tests.yaml b/.github/workflows/automated-tests.yaml
index 423034e9..4fc42e41 100644
--- a/.github/workflows/automated-tests.yaml
+++ b/.github/workflows/automated-tests.yaml
@@ -32,4 +32,6 @@ jobs:
         run: node --run lint
       - name: Run Unit Tests
         run: npm run test:unit
+      - name: Check TypeScript types
+        run: node --run test:types
       - run: echo "🍏 This job's status is ${{ job.status }}."
diff --git a/package-lock.json b/package-lock.json
index cb627dec..7c5782d9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,6 +37,7 @@
         "lint-staged": "^16.2.7",
         "prettier": "^3.8.1",
         "simple-git-hooks": "^2.13.1",
+        "typescript": "^5.9.3",
         "typescript-eslint": "^8.54.0"
       }
     },
diff --git a/package.json b/package.json
index f001f9eb..f10f8497 100644
--- a/package.json
+++ b/package.json
@@ -47,9 +47,10 @@
     "lint": "eslint && prettier --check .",
     "lint:fix": "eslint --fix && prettier . --write",
     "prepare": "simple-git-hooks",
-    "test": "node --run test:fixtures && node --run lint && node --run golden:check && node --run schemas:check && node --run test:unit && node --run test:spelling",
+    "test": "node --run test:fixtures && node --run lint && node --run golden:check && node --run schemas:check && node --run test:unit && node --run test:types && node --run test:spelling",
     "test:unit": "node --test scripts/**/__tests__/**/*.test.js",
     "test:spelling": "cspell .",
+    "test:types": "tsc --noEmit",
     "leaveMenu": "echo 'Leaving menu...'"
   },
   "simple-git-hooks": {
@@ -90,6 +91,7 @@
     "lint-staged": "^16.2.7",
     "prettier": "^3.8.1",
     "simple-git-hooks": "^2.13.1",
+    "typescript": "^5.9.3",
     "typescript-eslint": "^8.54.0"
   },
   "ntl": {