from _typeshed import Incomplete

def Serializer(*args, **kw): ...
def Deserializer(
    file, metadata: Incomplete | None = ..., scoped_session: Incomplete | None = ..., engine: Incomplete | None = ...
): ...
def dumps(obj, protocol=...): ...
def loads(data, metadata: Incomplete | None = ..., scoped_session: Incomplete | None = ..., engine: Incomplete | None = ...): ...
