text: #pragma once
  
  #include "il2cpp.h"
  
  System_String_o* nn_err_ErrorCode__ToString (nn_err_ErrorCode_o __this, const MethodInfo* method_info);
  bool nn_err_ErrorCode__IsValid (nn_err_ErrorCode_o __this, const MethodInfo* method_info);
  bool nn_err_ErrorCode__IsValid (nn_err_ErrorCode_o errorCode, const MethodInfo* method_info);
  nn_err_ErrorCode_o nn_err_ErrorCode__GetInvalidErrorCode (const MethodInfo* method_info);
  