Export async adapter classes from sqlalchemydqlite.aio

AsyncAdaptedConnection and AsyncAdaptedCursor are already imported by
tests and are part of the intended surface of the async dialect module.
Add them to __all__ so the public API is explicit.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: antoineleclair

src/sqlalchemydqlite/aio.py

@@ -14,7 +14,7 @@
 from dqlitedbapi.exceptions import InterfaceError, NotSupportedError, OperationalError
 from sqlalchemydqlite.base import DqliteDialect
 
-__all__ = ["DqliteDialect_aio"]
+__all__ = ["AsyncAdaptedConnection", "AsyncAdaptedCursor", "DqliteDialect_aio"]
 
 
 class AsyncAdaptedCursor:

tests/test_async_adapter.py

@@ -201,3 +201,13 @@ def test_close_propagates_programming_error_from_rollback(self) -> None:
             pytest.raises(AttributeError),
         ):
             adapted.close()
+
+
+class TestAioAllExports:
+    """Adapter classes are part of the supported public surface."""
+
+    def test_all_includes_adapter_classes(self) -> None:
+        import sqlalchemydqlite.aio as aio_mod
+
+        expected = {"AsyncAdaptedConnection", "AsyncAdaptedCursor", "DqliteDialect_aio"}
+        assert expected.issubset(set(aio_mod.__all__))