text: /**
  *
  * @name            isPortFree
  * @namespace            node.http
  * @type            Function
  * @async
  * @platform        ts
  * @platform        node
  * @status          beta
  *
  * This function simply check if the passed port is free or not
  *
  * @param           {Number}            port            The port to check
  * @return          {Promise}                           A promise resolved with the result when the check has been done
  *
  * @todo      interface
  * @todo      doc
  * @todo      tests
  *
  * @example         js
  * import isPortFree from '@coffeekraken/sugar/node/network/utils/isPortFree';
  * await isPortFree(22000); // => true
  *
  * @see             https://stackoverflow.com/a/60897593
  * @since       2.0.0
  * @author 		Olivier Bossel<olivier.bossel@gmail.com>
  
  */