ng2-adal/tsconfig.json

Use Azure AD Library - ADAL in Angular 4 & 2. For Angular 4, use latest version 1.x.x. For Angular 2 use 0.3.1 version.

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "es5",
    "noImplicitAny": true,
    "experimentalDecorators": true,
    "outDir": "dist/",
    "rootDir": "src/",
    "sourceMap": true,
    "removeComments": false,
    "lib": [
      "es2015",
      "dom"
    ],
    "types": [
      "adal"
    ]
  },
  "exclude": [
    "node_modules",
    "gulp",
    "dist"
  ],
  "skipLibCheck": true
}