diff --git a/tests/package-lock.json b/tests/package-lock.json
index 26d609f3..6c30b21c 100644
--- a/tests/package-lock.json
+++ b/tests/package-lock.json
@@ -6,6 +6,7 @@
     "": {
       "devDependencies": {
         "@playwright/test": "^1.52.0",
+        "@types/node": "^22.15.21",
         "jose": "^6.0.11"
       }
     },
@@ -25,6 +26,16 @@
         "node": ">=18"
       }
     },
+    "node_modules/@types/node": {
+      "version": "22.15.21",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.15.21.tgz",
+      "integrity": "sha512-EV/37Td6c+MgKAbkcLG6vqZ2zEYHD7bvSrzqqs2RIhbA6w3x+Dqz8MZM3sP6kGTeLrdoOgKZe+Xja7tUB2DNkQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.21.0"
+      }
+    },
     "node_modules/fsevents": {
       "version": "2.3.2",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
@@ -81,6 +92,13 @@
       "engines": {
         "node": ">=18"
       }
+    },
+    "node_modules/undici-types": {
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "dev": true,
+      "license": "MIT"
     }
   }
 }
diff --git a/tests/package.json b/tests/package.json
index 3f8241c7..356998ff 100644
--- a/tests/package.json
+++ b/tests/package.json
@@ -2,6 +2,7 @@
   "type": "module",
   "devDependencies": {
     "@playwright/test": "^1.52.0",
+    "@types/node": "^22.15.21",
     "jose": "^6.0.11"
   }
 }
diff --git a/tests/tsconfig.json b/tests/tsconfig.json
new file mode 100644
index 00000000..36aa1a4d
--- /dev/null
+++ b/tests/tsconfig.json
@@ -0,0 +1,5 @@
+{
+  "compilerOptions": {
+    "baseUrl": "."
+  }
+}