rc-select-city/tsconfig.json

```js

{
  "compilerOptions": {
    "outDir": "es/",
    "module": "es6",
    "target": "es5",
    "lib": [
      "es6",
      "dom",
    ],
    "jsx": "react",
    "moduleResolution": "node",
    "rootDir": "src/",
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noImplicitAny": true,
    "strictNullChecks": true,
    "suppressImplicitAnyIndexErrors": true,
    "noUnusedLocals": true,
    "allowSyntheticDefaultImports": true,
    "downlevelIteration": true,
    "declaration": true,
  },
  "include": [
    "src/**/*",
    "src/index.css"
  ],
  "exclude": [
    "node_modules",
    "dist",
    "webpack",
    "src/demo.tsx"
  ]
}