tsconfig.json

{
  "compilerOptions": {
    // enable latest features
    "lib": ["esnext", "dom"],
    "module": "NodeNext",
    "target": "ESNext",

    "moduleResolution": "NodeNext",
    "noEmit": true,
    "moduleDetection": "force",

    "jsx": "react", // support JSX
    "jsxFactory": "v",
    "jsxFragmentFactory": "v.fragment",
    "allowJs": true, // allow importing `.js` from `.ts`
    "esModuleInterop": true, // allow default imports for CommonJS modules

    // best practices
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "skipLibCheck": true,
    "composite": true,
    "downlevelIteration": true,
    "allowSyntheticDefaultImports": true,
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,

    "rootDir": "./",
    "paths": {
      "node_modules/*": ["./node_modules/*"]
    }
  },
  "include": ["./", "./lib", "./test"],
  "exclude": ["./lib/node/utils/node.sw.js"]
}