text: #pragma once
  #include <string>
  /** \file */
  
  /** File stream processing
   * 
   * Introduce static methods for managing filestreams
   */
  class File {
   public:
      /** Read a file to a string
       * \param[in] fileName - path to the file
       * \return string - contents of the file or empty string if the function failed to read the file
       */
      static std::string readFileToString(const std::string & fileName);
  };
  