diff --git a/package.json b/package.json
index fb2c0ad..06fff8d 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,11 @@
     "deepmerge": "^4"
   },
   "devDependencies": {
+    "@typescript-eslint/eslint-plugin": "^8.31.0",
+    "@typescript-eslint/parser": "^8.31.0",
+    "eslint": "^9.25.1",
+    "eslint-config-prettier": "^10.1.2",
+    "eslint-plugin-prettier": "^5.2.6",
     "home-assistant-js-websocket": "^9",
     "superstruct": "^1",
     "ts-loader": "^9.5.0",