text: #pragma once
  
  /** \addtogroup file_parsing
   * @{
   */
  
  #include "expected.h"
  #include "namespace_data.h"
  
  #include <vector>
  
  Expected<std::vector<NamespaceData>, std::string>
  collectNamespaces(std::string const& cppFileContent);
  
  
  /** *@}*/
  
  