1 files changed, 5 insertions, 0 deletions
diff --git a/lib/chronology.h b/lib/chronology.h
new file mode 100644
index 0000000..1980116
--- /dev/null
+++ b/lib/chronology.h
@@ -0,0 +1,5 @@
+#pragma once
+
+#include <chrono>
+
+using TickDuration = std::chrono::duration<float, std::chrono::seconds::period>;