tsconfig.json

{
  "compilerOptions": {
    "target": "ES5", // Specifies the JavaScript version to target when transpiling code.
    "useDefineForClassFields": true, // Enables the use of 'define' for class fields.
    "lib": ["ES2020", "DOM", "DOM.Iterable"], // Specifies the libraries available for the code.
    "module": "ESNext", // Defines the module system to use for code generation.
    "skipLibCheck": true, // Skips type checking of declaration files.

    /* Bundler mode */
    "moduleResolution": "bundler", // Specifies how modules are resolved when bundling.
    "allowImportingTsExtensions": true, // Allows importing TypeScript files with extensions.
    "resolveJsonModule": true, // Enables importing JSON modules.
    "isolatedModules": true, // Ensures each file is treated as a separate module.
    "noEmit": true, // Prevents TypeScript from emitting output files.
    "jsx": "react-jsx", // Configures JSX support for React.

    /* Linting */
    "strict": true, // Enables strict type checking.
    "noUnusedLocals": true, // Flags unused local variables.
    "noUnusedParameters": true, // Flags unused function parameters.
    "noFallthroughCasesInSwitch": true, // Requires handling all cases in a switch statement.
    "declaration": true, // Generates declaration files for TypeScript.
    "types": [
      "vitest/globals"
    ]
  },
  "include": ["src"], // Specifies the directory to include when searching for TypeScript files.
}