tsconfig.json

{
  "compilerOptions": {
    "target": "ESNext", // Compile to modern JavaScript
    "useDefineForClassFields": true,
    "module": "ESNext", // Use modern module system
    "lib": ["ESNext", "DOM", "DOM.Iterable"],
    "skipLibCheck": true,

    /* Bundler mode */
    "moduleResolution": "bundler",
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true, // We let Vite handle the emitting of JS files

    /* Linting */
    "strict": true,
    "noUnusedLocals": false,
    "noUnusedParameters": false,
    "noFallthroughCasesInSwitch": true,

    /* For Library Authors */
    "declaration": true, // Generate .d.ts files
    "declarationMap": true,
    "sourceMap": true
  },
  "include": ["src"] // Only compile files in the 'src' directory
}