text: #include "CoreConcept.h"
  
  extern "C" {
  ConstantSP createJsonParser(Heap* heap, vector<ConstantSP>& arguments);
  ConstantSP createJsonFormatter(Heap* heap, vector<ConstantSP>& arguments);
  ConstantSP createCsvParser(Heap* heap, vector<ConstantSP>& arguments);
  ConstantSP createCsvFormatter(Heap* heap, vector<ConstantSP>& arguments);
  }
  
  ConstantSP parseJson(Heap* heap, vector<ConstantSP>& arguments);
  ConstantSP parseCsv(Heap* heap, vector<ConstantSP>& arguments);
  ConstantSP formatJson(Heap* heap, vector<ConstantSP>& arguments);
  ConstantSP formatCsv(Heap* heap, vector<ConstantSP>& arguments);
  