from typing import Optional

from .connection import S3Connection

from boto.connection import AWSAuthConnection
from boto.regioninfo import RegionInfo

from typing import List, Type, Text

class S3RegionInfo(RegionInfo):
    def connect(self, name: Optional[Text] = ..., endpoint: Optional[str] = ..., connection_cls: Optional[Type[AWSAuthConnection]] = ..., **kw_params) -> S3Connection: ...

def regions() -> List[S3RegionInfo]: ...
def connect_to_region(region_name: Text, **kw_params): ...