tsconfig.json

{
  "compilerOptions": {
    "jsx": "react",
    "target": "ES6",
    "allowSyntheticDefaultImports": true,
    "module": "commonjs",
    //"noEmitOnError": true,
    "strict": true,
    "allowJs": true,
    "pretty": true,
    "sourceMap": false,
    "noImplicitAny": true,
    "moduleResolution": "node",
    "typeRoots": [
      "node_modules/@types"
    ],
    "rootDir": "app",
    "outDir": "tmp"
  },
  "exclude": [
    "node_modules",
    "app/node_modules"
  ],
  "externalTranspiler": {
    "name": "babel",
    "options": {
      "presets": [
        ["env", {
          "targets": { "node": 6 },
          "useBuiltIns": true
        }],
        "es2015",
        "stage-0",
        "react",
		    "react-hmre"
      ],
      "plugins": ["add-module-exports", "dynamic-import-webpack"],
      "env": {
        "production": {
          "presets": ["react-optimize"],
          "plugins": ["babel-plugin-dev-expression"]
        },
        "development": {
          "plugins": [
            "transform-class-properties",
            "transform-es2015-classes",
            "react-hot-loader/babel"
          ]
        }
      }
    }
  }
}