WIP storage

backup_box/storage/storage.py

@@ -0,0 +1,12 @@
+from abc import ABC, abstractmethod
+from ..config import StorageItem
+
+class Storage(ABC):
+    @classmethod
+    def get_storage_type(cls) -> str:
+        return cls.__name__ + "Item"
+    
+    @classmethod
+    @abstractmethod
+    def from_config(cls, cfg: StorageItem) -> 'Storage':
+        ...