tsconfig.json

{
  "compilerOptions": {
    "target": "ES2020",
    "module": "ESNext",
    "declaration": true, // Generates .d.ts files using the tsc command.
    "outDir": "./dist", // Specifies the output directory for compiled files.
    "rootDir": "./src",
    "skipLibCheck": true,
    "allowSyntheticDefaultImports": true, // Enables the use of default import syntax.
    "sourceMap": true, // Determines whether to generate source map files for debugging.
    "noImplicitAny": true, // If true, disallows the use of any type.
    "jsx": "react", // Enables the use of JSX syntax.
    "moduleResolution": "node", // Instructs TypeScript to resolve modules in the Node.js style.
    "downlevelIteration": true, // Enables support for 'for of' loops.
    "esModuleInterop": true, // Allows the import of CommonJS modules. This setting is necessary to import JSON files when writing Jest tests in TypeScript.
    "resolveJsonModule": true // Enables the import of JSON files.
  },
  "include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.d.ts"], // Includes .tsx files as well.
  "exclude": ["node_modules"]
}