tsconfig.esm.json

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "module": "esnext",
    "outDir": "lib/$esm",
    "rootDir": "src",
    "declaration": false
  },
  "include": ["src"],
  "exclude": ["node_modules", "./src/**/__tests__/*", "scripts"]
}