<?php
  
  namespace Guzzle\Common;
  
  /**
   * Interfaces that adds a factory method which is used to instantiate a class from an array of configuration options.
   */
  interface FromConfigInterface
  {
      /**
       * Static factory method used to turn an array or collection of configuration data into an instantiated object.
       *
       * @param array|Collection $config Configuration data
       *
       * @return FromConfigInterface
       */
      public static function factory($config = array());
  }