title: No inputs were found in config file 'tsconfig.json'. Specified 'include' paths were in Angular 6
body: <p>I am upgrading my angular 4 to angular 6 application.  I am getting the following error while building my application.  </p>
  
  <pre><code>error TS18003: No inputs were found in config file 'tsconfig.json'. Specified 'include' paths were '["../../node_modules/@wtw/**/*"]' and 'exclude' paths were '["**/*.sp
  ec.ts","**/*.stub.ts","test/**/*.ts"]'.
  
  Error: error TS18003: No inputs were found in config file 'tsconfig.json'. Specified 'include' paths were '["../../node_modules/@wtw/**/*"]' and 'exclude' paths were '["
  **/*.spec.ts","**/*.stub.ts","test/**/*.ts"]'.
  </code></pre>
  
  <p>If I add  "**/*" to the include I get the following error and the above error dissapears.</p>
  
  <pre><code>ERROR in e2e/app.e2e-spec.ts(3,1): error TS2304: Cannot find name 'describe'.
  e2e/app.e2e-spec.ts(6,3): error TS2304: Cannot find name 'beforeEach'.
  e2e/app.e2e-spec.ts(10,3): error TS2304: Cannot find name 'it'.
  e2e/app.e2e-spec.ts(12,5): error TS2304: Cannot find name 'expect'.
  </code></pre>
  
  <p>tsconfig</p>
  
  <pre><code>{
    "compileOnSave": false,
  
    "compilerOptions": {
      "outDir": "./dist/out-tsc",
      "baseUrl": "src",
      "sourceMap": true,
      "declaration": false,
      "moduleResolution": "node",
      "emitDecoratorMetadata": true,
      "experimentalDecorators": true,
      "target": "es5",
      "typeRoots": [
        "node_modules/@types",
        "type-definition"
      ],
      "lib": [
        "es2017",
        "dom"
      ]
    },
  
    "include": [
      "../node_modules/@wtw/**/*",
      "**/*"
    ]
  }
  </code></pre>
  
  <p>How do I resolve this issue.</p>