{
  "compilerOptions": {
    "target":"es2017",
    "module":"commonjs",
    "noImplicitAny": true
  },
  "exclude": [
    "cases",
    "node_modules"
  ]
}

{
  "compilerOptions": {
    "target":"es2017",
    "module":"commonjs",
    "noImplicitAny": true
  },
  "exclude": [
    "node_modules"
  ]
}

Remove 'cases' from exclude list
Remove 'cases' from exclude list

There's no typescript in there
