text: #ifndef CRADLE_CORE_H
  #define CRADLE_CORE_H
  
  #include <cradle/core/api_types.hpp>
  #include <cradle/core/dynamic.h>
  #include <cradle/core/exception.h>
  #include <cradle/core/flags.h>
  #include <cradle/core/id.h>
  #include <cradle/core/immutable.h>
  #include <cradle/core/monitoring.h>
  #include <cradle/core/preprocessed.h>
  #include <cradle/core/type_definitions.h>
  #include <cradle/core/type_info.h>
  #include <cradle/core/type_interfaces.h>
  #include <cradle/core/upgrades.hpp>
  
  #endif
  