tsconfig.json

{
  "compilerOptions": {
    "baseUrl": "./packages",
    "downlevelIteration": true,
    "esModuleInterop": true,
    "isolatedModules": true,
    "jsx": "preserve",
    "lib": ["ESNext", "DOM", "scripthost", "DOM.Iterable"],
    "module": "esnext",
    "moduleResolution": "node",
    "noErrorTruncation": false,
    "noImplicitAny": false,
    "noImplicitReturns": true,
    "noUnusedLocals": false,
    "resolveJsonModule": true,
    "skipLibCheck": true,
    "sourceMap": true,
    "strict": true,
    "target": "esnext",
    "useDefineForClassFields": true
  },
  "exclude": ["/dist", "node_modules"]
}