tsconfig.json

{
  "include": [
    "src/*",
    "src/**/*"
  ],
  "exclude": [
    "node_modules"
  ],
  "compilerOptions": {
    "strictPropertyInitialization": false,
    // types option has been previously configured
    "types": [
      // add node as an option
      "node"
    ],
    // typeRoots option has been previously configured
    "typeRoots": [
      // add path to @types
      "node_modules/@types"
    ],
    // 以严格模式解析
    "strict": true,
    // 在.tsx文件里支持JSX
    "jsx": "preserve",
    // 使用的JSX工厂函数
    "jsxFactory": "h",
    // 允许从没有设置默认导出的模块中默认导入
    "allowSyntheticDefaultImports": true,
    // 启用装饰器
    "experimentalDecorators": true,
    "strictFunctionTypes": false,
    // 允许编译javascript文件
    "allowJs": true,
    // 采用的模块系统
    "module": "esnext",
    // 编译输出目标 ES 版本
    "target": "es5",
    // 如何处理模块
    "moduleResolution": "node",
    // 在表达式和声明上有隐含的any类型时报错
    "noImplicitAny": true,
    "lib": [
      "dom",
      "es5",
      "es6",
      "es7",
      "es2015.promise"
    ],
    "sourceMap": true,
    "pretty": true
  }
}