#ifndef STAR_PREVIEW_TILE_TOOL_HPP #define STAR_PREVIEW_TILE_TOOL_HPP #include "StarList.hpp" STAR_STRUCT(PreviewTile); STAR_CLASS(PreviewTileTool); namespace Star { class PreviewTileTool { public: virtual ~PreviewTileTool() {} virtual List preview(bool shifting) const = 0; }; } #endif