title: error TS2300: Duplicate identifier 'RequestInfo'
body: <p>I'm working in a ReactXP project where I must use React Native <a href="https://facebook.github.io/react-native/docs/native-modules-ios.html" rel="noreferrer">native modules</a>.</p>
  
  <p>So I've included the react-native types as a dev dependency.</p>
  
  <p>My project does not compile right now with the following errors:</p>
  
  <pre><code>node_modules/@types/react-native/globals.d.ts(92,14): error TS2300: Duplicate identifier 'RequestInfo'.
  node_modules/@types/react-native/index.d.ts(8751,11): error TS2451: Cannot redeclare block-scoped variable 'console'.
  node_modules/@types/react-native/index.d.ts(8759,18): error TS2717: Subsequent property declarations must have the same type.  Property 'geolocation' must be of type 'Geolocation', but here has type 'GeolocationStatic'.
  node_modules/@types/react-native/index.d.ts(8762,11): error TS2451: Cannot redeclare block-scoped variable 'navigator'.
  node_modules/typescript/lib/lib.dom.d.ts(15764,13): error TS2451: Cannot redeclare block-scoped variable'navigator'.
  node_modules/typescript/lib/lib.dom.d.ts(15940,13): error TS2451: Cannot redeclare block-scoped variable'console'.
  node_modules/typescript/lib/lib.dom.d.ts(15997,6): error TS2300: Duplicate identifier 'RequestInfo'.
  18:17:44 - Compilation complete. Watching for file changes.
  </code></pre>
  
  <p>Following are my package.json file:</p>
  
  <pre><code>"dependencies": {
          "react": "^16.4.0",
          "react-dom": "^16.3.1",
          "react-native": "^0.55.4",
          "react-native-windows": "^0.54.0",
          "reactxp": "^1.2.1"
      },
      "devDependencies": {
          "@types/react-native": "^0.55.16",
          "@types/webpack": "^4.1.3",
          "@types/node": "9.6.7",
          "@types/react-dom": "^16.0.5",
          "awesome-typescript-loader": "^5.0.0",
          "rnpm-plugin-windows": "^0.2.8",
          "source-map-loader": "^0.2.3",
          "ts-node": "^5.0.1",
          "tslint": "^5.9.1",
          "tslint-microsoft-contrib": "^5.0.3",
          "typescript": "^2.8.1",
          "webpack": "^4.5.0",
          "webpack-cli": "^2.0.13"
      }
  </code></pre>
  
  <p>and tsconfig.json file</p>
  
  <pre><code>{
    "exclude": [
      "node_modules"
    ],
    "compilerOptions": {
      "declaration": false,
      "noResolve": false,
      "jsx": "react",
      "reactNamespace": "RX",
      "module": "commonjs",
      "target": "es5",
      "experimentalDecorators": true,
      "sourceMap": true,
      "noImplicitAny": true,
      "noImplicitReturns": true,
      "outDir": "./dist/",
      "types": [
        "lodash",
        "react",
        "react-dom"
      ],
      "lib": [
        "es6",
        "dom"
      ],
    },
    "include": [
      "./src/ts/**/*"
    ]
  }
  </code></pre>
  
  <p>I do not understand what I'm doing wrong.</p>
  
  <p>Any help appreciated.</p>