Request Promise Core

request-promise-core is a foundational library that provides Promise support for the now-deprecated 'request' HTTP client. It is not intended for direct use by most applications; instead, it serves as the core logic for higher-level packages like `request-promise`, `request-promise-any`, `request-promise-bluebird`, and `request-promise-native`. Published last on July 22, 2020, this package's development has ceased, mirroring the abandonment of its peer dependency, 'request'. It offers a mechanism to inject Promise capabilities (e.g., `.then()`, `.catch()`) into the `request` object via a `configure` function, requiring a compatible Promise implementation to be explicitly passed. Due to the deprecation of its upstream 'request' dependency, this package is considered obsolete and should not be used in new projects.