diff --git a/record/types/__init__.py b/record/types/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/record/types/charging.py b/record/types/charging.py
new file mode 100644
index 0000000..dd4ff57
--- /dev/null
+++ b/record/types/charging.py
@@ -0,0 +1,2 @@
+import enum
+