#ifndef LATEXFEATURES_H
#define LATEXFEATURES_H
-#include "OutputParams.h"
-#include "support/strfwd.h"
+#include "support/docstring.h"
#include <set>
#include <list>
#include <map>
+#include <vector>
namespace lyx {
class BufferParams;
class InsetLayout;
class Language;
+class otexstream;
+class OutputParams;
struct TexString;
/** The packages and commands that a buffer needs. This class