NeverBounce Node.js API Wrapper

The `neverbounce` package is the official Node.js wrapper for the NeverBounce email verification API, currently at version 5.0.5. It provides a robust, type-safe interface for integrating email validation services into server-side applications. Since its complete rewrite in version 5.0.0, the library has embraced modern JavaScript development practices, including full TypeScript support with comprehensive type definitions for both requests and responses. It exclusively uses ES Modules for import/export syntax and leverages the native `fetch` API for network requests, departing from older CommonJS and `https` module usage. The release cadence appears active, with recent patch releases demonstrating ongoing maintenance for the v5 branch. Key differentiators include its official backing by NeverBounce, strong typing, and adherence to contemporary Node.js standards, making it a reliable choice for server-side email validation tasks. It explicitly warns against browser usage, emphasizing its server-only nature.