dbgate/packages/datalib/tsconfig.json

{
    "compilerOptions": {
      "target": "ES2015",
      "module": "commonjs",
      "declaration": true,
      "skipLibCheck": true,
      "outDir": "lib",
      "esModuleInterop": true,
      "preserveWatchOutput": true
    },
    "include": [
      "src/**/*"
    ]
  }