next.js/packages/third-parties/tsconfig.json

{
  "compilerOptions": {
    "strict": true,
    "esModuleInterop": true,
    "target": "es2019",
    "outDir": "dist",
    "jsx": "react-jsx",
    "resolveJsonModule": true,
    "module": "commonjs",
    "rootDir": "src"
  },
  "include": ["src/**/*.ts", "src/**/*.tsx"],
  "exclude": ["node_modules"]
}