feat(type_aliases): add 10 TypeAliases + FileItemsDiff NamedTuple

src/type_aliases.py

@@ -0,0 +1,24 @@
+from __future__ import annotations
+from typing import Any, Callable, NamedTuple, TypeAlias
+
+
+Metadata: TypeAlias = dict[str, Any]
+
+CommsLogEntry: TypeAlias = Metadata
+CommsLog: TypeAlias = list[CommsLogEntry]
+
+HistoryMessage: TypeAlias = Metadata
+History: TypeAlias = list[HistoryMessage]
+
+FileItem: TypeAlias = Metadata
+FileItems: TypeAlias = list[FileItem]
+
+ToolDefinition: TypeAlias = Metadata
+ToolCall: TypeAlias = Metadata
+
+CommsLogCallback: TypeAlias = Callable[[CommsLogEntry], None]
+
+
+class FileItemsDiff(NamedTuple):
+ refreshed: FileItems
+ changed: FileItems