tsconfig.json

{
  "compilerOptions": {
    "target": "ESNext",
    "module": "ESNext",
    "lib": ["DOM", "ESNext"],
    "moduleResolution": "Node",
    "jsx": "react",
    "jsxFactory": "h",
    "jsxFragmentFactory": "null", 

    "strict": true,
    "noImplicitAny": true,
    "noUnusedLocals": true,
    "noUnusedParameters": false,
    "noFallthroughCasesInSwitch": true,
    "forceConsistentCasingInFileNames": true,

    "rootDir": "src",
    "outDir": "dist",
    "declaration": true,
    "declarationDir": "dist/types",
    "sourceMap": true,
    "removeComments": true,

    "esModuleInterop": true,
    "skipLibCheck": true,
    "allowSyntheticDefaultImports": true,

    "allowJs": false,
    "isolatedModules": true,
    "resolveJsonModule": true
  },
  "include": ["src"],
  "exclude": ["node_modules", "dist", "**/*.test.ts"]
}