tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "es6",
    "noImplicitAny": true,
    "removeComments": true,
    "preserveConstEnums": true,
    "sourceMap": true,
    "typeRoots": [
      "node_modules/@types",
      "app/@types"
    ]
  },
  "include":[
    "app/**/*"
  ],
  "exclude":[

  ]
}