Fix linting

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "declared-server",
-  "version": "0.0.15",
+  "version": "0.1.0",
   "description": "Game server for decla.red",
   "keywords": [],
   "author": "András Schmelczer <andras@schmelczer.dev> (https://schmelczer.dev/)",
@@ -29,20 +29,11 @@
     "@types/minimist": "^1.2.0",
     "@types/node": "^14.11.2",
     "@types/socket.io": "^2.1.11",
-    "@typescript-eslint/eslint-plugin": "^3.9.1",
-    "@typescript-eslint/parser": "^3.9.1",
     "clean-webpack-plugin": "^3.0.0",
     "concurrently": "^5.3.0",
-    "eslint": "^7.2.0",
-    "eslint-config-prettier": "^6.11.0",
-    "eslint-plugin-import": "^2.21.2",
-    "eslint-plugin-json-format": "^2.0.1",
-    "eslint-plugin-prettier": "^3.1.4",
-    "eslint-plugin-unused-imports": "^0.1.3",
     "file-loader": "^6.1.0",
     "html-webpack-plugin": "^4.5.0",
     "nodemon": "^2.0.4",
-    "prettier": "^2.0.5",
     "raw-loader": "^4.0.1",
     "resolve-url-loader": "^3.1.1",
     "shared": "file:../shared",