tsconfig.json

{
    "compilerOptions": {
        /* Visit https://aka.ms/tsconfig to read more about this file */
        "target": "es2016", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
        "module": "commonjs", /* Specify what module code is generated. */
        "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
        "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. */
        /* Type Checking */
        "strict": true,
        "skipLibCheck": true,
        "emitDeclarationOnly": true,
        "isolatedModules": true
    }
}