--- /dev/null
+#ifndef MSP_GL_BATCH_BACKEND_H_
+#define MSP_GL_BATCH_BACKEND_H_
+
+#include "datatype.h"
+#include "primitivetype.h"
+
+namespace Msp {
+namespace GL {
+
+class VulkanBatch
+{
+ friend class VulkanCommands;
+
+protected:
+ VulkanBatch(PrimitiveType) { }
+
+ static bool check_restart(bool) { return true; }
+
+ void set_index_type(DataType) { }
+};
+
+using BatchBackend = VulkanBatch;
+
+unsigned get_vulkan_index_type(DataType);
+
+} // namespace GL
+} // namespace Msp
+
+#endif