tsconfig.json

{
  "compilerOptions": {
    // Specify ECMAScript target version
    "target": "ESNext",
    // List of library files to be included in the compilation
    "lib": ["dom", "dom.iterable", "esnext"],
    // Allow JavaScript files to be compiled
    "allowJs": true,
    // Skip type checking of declaration files
    "skipLibCheck": true,
    // Enable all strict type-checking options
    "strict": true,
    // Ensure consistent casing in file names
    "forceConsistentCasingInFileNames": true,
    // Do not emit outputs (Vite handles emission)
    "noEmit": true,
    // Don't generate declaration files
    "declaration": false,
    // Enable interoperability between CommonJS and ES Modules
    "esModuleInterop": true,
    // Specify module code generation
    "module": "ESNext",
    // Specify module resolution strategy (recommended for bundlers like Vite)
    "moduleResolution": "Bundler",
    // Enable importing .json files
    "resolveJsonModule": true,
    // Ensure each file can be safely transpiled without relying on other imports
    "isolatedModules": true,
    // Support JSX in .tsx files
    "jsx": "react-jsx",
    // Enable incremental compilation
    "incremental": true,
    // Base directory to resolve non-relative module names
    "baseUrl": ".",
    // Map paths for module names
    "paths": {
      "@/*": ["src/*"]
    },
    // outDir is not used when noEmit is true
    // "outDir": "./dist",
    // rootDir removed to avoid potential conflicts
    "sourceMap": true,
    "allowSyntheticDefaultImports": true,
    "typeRoots": ["./node_modules/@types", "./src/types"]
  },
  "ts-node": {
    "esm": true,
    "experimentalSpecifierResolution": "node"
  },
  "include": ["src/**/*", "vite.config.*.ts", "server.ts"],
  "exclude": ["node_modules"]
}