text: #ifndef TYPES_HPP
  #define TYPES_HPP
  
  #include "types/False.hpp"
  #include "types/Function.hpp"
  #include "types/HashMap.hpp"
  #include "types/Integer.hpp"
  #include "types/Keyword.hpp"
  #include "types/List.hpp"
  #include "types/Nil.hpp"
  #include "types/String.hpp"
  #include "types/Symbol.hpp"
  #include "types/True.hpp"
  #include "types/Vector.hpp"
  
  #endif  // TYPES_HPP
  