Babel Preset for ES2015 on Node

This package, `babel-preset-es2015-node` (current version 6.1.1), is a Babel preset designed for Babel 6 projects to automatically apply only the necessary ES2015 (ES6) transformations for a given Node.js version. It inspects `process.version` at build time to determine which ES2015 features are already natively supported by the target Node.js environment (versions >=4.0.0 are supported) and avoids transpiling those, thus aiming for faster build and execution times by minimizing unnecessary transformations. It was part of the Babel 6 ecosystem, which has reached its end-of-life. It has since been largely superseded by `@babel/preset-env`, which offers more flexible and powerful target-specific transpilation across various environments, including different Node.js versions. The package itself is not actively maintained and its usage is highly discouraged for new projects or existing projects migrating to Babel 7+ or later Node.js versions.