/*!
           * Determine if an object is a Buffer
           *
           * @author   Feross Aboukhadijeh <https://feross.org>
           * @license  MIT
           */

/*! ExcelJS 02-06-2020 */

/**
           * Character class utilities for XML NS 1.0 edition 3.
           *
           * @author Louis-Dominique Dubeau
           * @license MIT
           * @copyright Louis-Dominique Dubeau
           */

/**
           * Character classes and associated utilities for the 2nd edition of XML 1.1.
           *
           * @author Louis-Dominique Dubeau
           * @license MIT
           * @copyright Louis-Dominique Dubeau
           */

/**
           * Character classes and associated utilities for the 5th edition of XML 1.0.
           *
           * @author Louis-Dominique Dubeau
           * @license MIT
           * @copyright Louis-Dominique Dubeau
           */