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#include "nan.h"
#include "tree_sitter/parser.h"
#include <node.h>

using namespace v8;

extern "C" TSLanguage *tree_sitter_yts ();

namespace
{

NAN_METHOD (New) {}

void
Init (Local<Object> exports, Local<Object> module)
{
  Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate> (New);
  tpl->SetClassName (Nan::New ("Language").ToLocalChecked ());
  tpl->InstanceTemplate ()->SetInternalFieldCount (1);

  Local<Function> constructor = Nan::GetFunction (tpl).ToLocalChecked ();
  Local<Object> instance
      = constructor->NewInstance (Nan::GetCurrentContext ()).ToLocalChecked ();
  Nan::SetInternalFieldPointer (instance, 0, tree_sitter_yts ());

  Nan::Set (instance, Nan::New ("name").ToLocalChecked (),
            Nan::New ("yts").ToLocalChecked ());
  Nan::Set (module, Nan::New ("exports").ToLocalChecked (), instance);
}

NODE_MODULE (tree_sitter_yts_binding, Init)

} // namespace