fix: add noqa comments and explanations for re-exported imports

- Add clear comments explaining why Timezone and AlertType are re-exported
- Add noqa: F401 to suppress unused import warnings for intentional re-exports
- Fix import ordering to satisfy ruff

Author: taeold

.gitignore

@@ -139,3 +139,8 @@ doc/dist
 .idea
 .vscode/*
 !.vscode/settings.json
+
+# Local development files
+async.md
+modernization.md
+uv.lock

src/firebase_functions/alerts_fn.py

@@ -27,9 +27,12 @@
 from firebase_functions.core import CloudEvent as _CloudEvent
 from firebase_functions.core import T, _with_init
 
-# Explicitly import AlertType to make it available in the public API.
-# pylint: disable=unused-import
-from firebase_functions.options import AlertType, FirebaseAlertOptions
+# Re-export AlertType from options module so users can import it directly from alerts_fn
+# This provides a more convenient API: from firebase_functions.alerts_fn import AlertType
+from firebase_functions.options import (
+    AlertType,  # noqa: F401
+    FirebaseAlertOptions,
+)
 
 
 @_dataclasses.dataclass(frozen=True)

src/firebase_functions/scheduler_fn.py

@@ -33,9 +33,9 @@
 import firebase_functions.private.util as _util
 from firebase_functions.core import _with_init
 
-# Export for user convenience.
-# pylint: disable=unused-import
-from firebase_functions.options import Timezone
+# Re-export Timezone from options module so users can import it directly from scheduler_fn
+# This provides a more convenient API: from firebase_functions.scheduler_fn import Timezone
+from firebase_functions.options import Timezone  # noqa: F401
 
 
 @_dataclasses.dataclass(frozen=True)