tsconfig.json

{
  // Compiler options for TypeScript
  "compilerOptions": {
    // Specify ECMAScript target version
    "target": "ES6",
    
    // Specify library files to be included in the compilation
    "lib": [
      "dom",            // DOM library for web development
      "dom.iterable",   // DOM iterable support
      "esnext"          // Latest ECMAScript features
    ],
    
    // Allow JavaScript files to be compiled
    "allowJs": true,
    
    // Skip type checking of declaration files
    "skipLibCheck": true,
    
    // Enables emit interoperability between CommonJS and ES Modules
    "esModuleInterop": true,
    
    // Allow default imports from modules with no default export
    "allowSyntheticDefaultImports": true,
    
    // Enable all strict type-checking options
    "strict": true,
    
    // Force consistent casing in file names
    "forceConsistentCasingInFileNames": true,
    
    // Report errors for fallthrough cases in switch statements
    "noFallthroughCasesInSwitch": true,
    
    // Specify module code generation
    "module": "esnext",
    
    // Specify module resolution strategy
    "moduleResolution": "node",
    
    // Include modules imported with .json extension
    "resolveJsonModule": true,
    
    // Isolate each file in its own module
    "isolatedModules": false,
    
    // Do not emit output files
    "noEmit": true,
    
    // Specify JSX code generation
    "jsx": "react-jsx"  // Use the new JSX transform from React 17+
  },

  // Specify the files to be included in the compilation
  "include": [
    "src",                     // Include all files in the src directory
    "scripts",                 // Include all files in the scripts directory
    "types/declarations.d.ts"  // Include custom type definitions
  ]
}