add settings reset

libs/include/entt/core/fwd.hpp

@@ -0,0 +1,20 @@
+#ifndef ENTT_CORE_FWD_HPP
+#define ENTT_CORE_FWD_HPP
+
+#include <cstddef>
+#include "../config/config.h"
+
+namespace entt {
+
+template<std::size_t Len = sizeof(double[2]), std::size_t = alignof(double[2])>
+class basic_any;
+
+/*! @brief Alias declaration for type identifiers. */
+using id_type = ENTT_ID_TYPE;
+
+/*! @brief Alias declaration for the most common use case. */
+using any = basic_any<>;
+
+} // namespace entt
+
+#endif