Centralize typescript package to root package.json

packages/app-react/package.json

@@ -10,10 +10,6 @@
     "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^9.3.2",
     "@testing-library/user-event": "^7.1.2",
-    "@types/jest": "^24.0.0",
-    "@types/node": "^12.0.0",
-    "@types/react": "^16.9.0",
-    "@types/react-dom": "^16.9.0",
     "@walletconnect/web3-provider": "^1.0.0-beta.47",
     "apollo-boost": "^0.4.7",
     "ethers": "^4.0.47",
@@ -23,11 +19,16 @@
     "react-dom": "^16.13.1",
     "react-router-dom": "^5.1.2",
     "react-scripts": "3.4.1",
-    "typescript": "~3.7.2",
     "uuid": "^7.0.3",
     "web3": "^1.2.6",
     "web3modal": "^1.3.0"
   },
+  "devDependencies": {
+    "@types/jest": "^24.0.0",
+    "@types/node": "^12.0.0",
+    "@types/react": "^16.9.0",
+    "@types/react-dom": "^16.9.0"
+  },
   "scripts": {
     "start": "yarn start:app:dev",
     "start:app:dev": "react-scripts start",

packages/backend/package.json

@@ -25,7 +25,6 @@
     "@types/express": "^4.17.6",
     "@types/node": "^13.11.1",
     "@types/node-fetch": "^2.5.6",
-    "ts-node-dev": "^1.0.0-pre.50",
-    "typescript": "^3.8.3"
+    "ts-node-dev": "^1.0.0-pre.50"
   }
 }

packages/utils/package.json

@@ -16,7 +16,6 @@
   "dependencies": {
     "ethers": "^4.0.47",
     "js-base64": "^2.5.2",
-    "typescript": "^3.8.3",
     "uuid": "^8.0.0"
   },
   "devDependencies": {