app/frontend/tsconfig.json

{
  "compilerOptions": {
    "target": "ES2020",
    "module": "ESNext",
    "moduleResolution": "Bundler",
    "jsx": "react-jsx",
    "strict": true,
    "noEmit": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,
    "skipLibCheck": true,
    "types": ["vite/client"],
    "baseUrl": "./src"
  },
  "include": ["src"]
}