Nice Work

box2/storage/storage.py

@@ -0,0 +1,13 @@
+"""Storage interface for Box configuration and state."""
+
+from __future__ import annotations
+
+from typing import Protocol
+
+
+class Storage(Protocol):
+    def load_config(self) -> dict:
+        raise NotImplementedError
+
+    def save_config(self, config: dict) -> None:
+        raise NotImplementedError