gateway_koa_ts/tsconfig.json

{
  "compilerOptions": {
    "outDir": "./dist",
    "allowJs": true,
    "target": "ES5",
    "noImplicitReturns": true, // 函数末尾返回值
    "noFallthroughCasesInSwitch": true, // switch case直接break
    "allowUnreachableCode": true, // 未执行代码
    "allowUnusedLabels": true, // 未执行标签
    "strictNullChecks": true, // 空检查
    "noImplicitAny": false, // 隐式any检查
  },
  "include": [
    "./src"
  ]
}