}

sequence_types: tuple[type[Any], ...] = tuple(sequence_annotation_to_type.keys())


# Copy of Pydantic: pydantic/_internal/_utils.py with added TypeGuard
def lenient_issubclass(
    cls: Any, class_or_tuple: type[_T] | tuple[type[_T], ...] | None
) -> TypeGuard[type[_T]]:
    try:
        return isinstance(cls, type) and issubclass(cls, class_or_tuple)  # type: ignore[arg-type]
    except TypeError:  # pragma: no cover