Update to [email protected]

React-scripts has been upgraded.
The tsconfig had to be edited in order to bypass an error.

Ref: facebook/create-react-app#9429 (comment)

Author: schettn

package.json

@@ -7,7 +7,7 @@
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-router-dom": "^5.2.0",
-    "react-scripts": "3.4.3"
+    "react-scripts": "^4.0.0"
   },
   "scripts": {
     "start": "react-scripts start",

tsconfig.json

@@ -17,7 +17,8 @@
     "resolveJsonModule": true,
     "isolatedModules": true,
     "noEmit": true,
-    "jsx": "react"
+    "jsx": "react",
+    "noFallthroughCasesInSwitch": true
   },
   "include": [
     "src"