working changes

package-lock.json

@@ -9,7 +9,20 @@
       "version": "1.0.0",
       "license": "UNLICENSED",
       "dependencies": {
-        "express": "^4.18.2"
+        "express": "^4.18.2",
+        "typescript": "^5.4.3"
+      },
+      "devDependencies": {
+        "@types/node": "^20.12.3"
+      }
+    },
+    "node_modules/@types/node": {
+      "version": "20.12.3",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.3.tgz",
+      "integrity": "sha512-sD+ia2ubTeWrOu+YMF+MTAB7E+O7qsMqAbMfW7DG3K1URwhZ5hN1pLlRVGbf4wDFzSfikL05M17EyorS86jShw==",
+      "dev": true,
+      "dependencies": {
+        "undici-types": "~5.26.4"
       }
     },
     "node_modules/accepts": {
@@ -666,6 +679,24 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/typescript": {
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
+    },
     "node_modules/unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",