tsconfig.json

{
  "compilerOptions": {
    "rootDir": ".",
    "outDir": "./lib",
    "downlevelIteration": true,
    "target": "ES2015",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": true,
    "skipLibCheck": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "esModuleInterop": true,
    "module": "CommonJS",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "jsx": "preserve",
    "sourceMap": true,
    "declaration": true,
    "noEmit": true,
    "incremental": true,
    "noImplicitAny": false
  },
  // TODO: utils is not published
  "include": ["next-env.d.ts", "jest.d.ts", "./src/**/*", "./pages/**/*"],
  "exclude": ["node_modules"]
}