tsconfig.json

{
  "compilerOptions": {
    "target": "es2021" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
    "module": "esnext" /* Specify what module code is generated. */ /* Specify the root folder within your source files. */,
    "moduleResolution": "node" /* Specify how TypeScript looks up a file from a given module specifier. */,
    "declaration": true /* Generate .d.ts files from TypeScript and JavaScript files in your project. */ /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */,
    "outDir": "./dist/esm" /* Specify an output folder for all emitted files. */ /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */,
    "allowSyntheticDefaultImports": true /* Allow 'import x from y' when a module doesn't have a default export. */,
    "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
    "strict": true /* Enable all strict type-checking options. */,
    "skipLibCheck": true /* Skip type checking all .d.ts files. */,
    "noImplicitAny": false,
    "lib": ["es2021", "dom"]
  },
  "include": ["src/**/*", "spec/support/resources"],
  "exclude": ["node_modules", "./node_modules", ".eslintrc", ".gitignore"]
}