tsconfig.json

{
  "compilerOptions": {
    "target": "ES2020",
    "useDefineForClassFields": true,
    "lib": ["ES2020", "DOM", "DOM.Iterable"],
    "module": "ESNext",
    "skipLibCheck": true,

    /* Bundler mode */
    "moduleResolution": "bundler",
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react-jsx",
    "declaration": true,
    "declarationMap": false,
    "sourceMap": false,

    /* Linting */
    "strict": true,
    "noUnusedLocals": true,
    "noFallthroughCasesInSwitch": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "strictBindCallApply": true,
    "strictPropertyInitialization": true,
    "noImplicitThis": true,
    "alwaysStrict": true,

    /* Disabled on purpose (handled by ESLint, should not block compilation) */
    "noUnusedParameters": false,

    /* Use tslib */
    "importHelpers": true,
    "noEmitHelpers": true,

    "baseUrl": ".",
    "paths": {
      "@/*": ["./src/*"],
      "@ui/*": ["./src/components/ui/*"]
    }
  },
  "include": ["src"],
  "references": [{ "path": "./tsconfig.node.json" }]
}