Question about Aiohttp codes

[New-dev0]

Can I know the reason of import as ?
are the names already same ?
Does doing that, will increases size of aiohttp and nothing more ?

aiohttp/aiohttp/web.py

Lines 25 to 45 in b9c29a7

	from .web_exceptions import (
	HTTPAccepted as HTTPAccepted,
	HTTPBadGateway as HTTPBadGateway,
	HTTPBadRequest as HTTPBadRequest,
	HTTPClientError as HTTPClientError,
	HTTPConflict as HTTPConflict,
	HTTPCreated as HTTPCreated,
	HTTPError as HTTPError,
	HTTPException as HTTPException,
	HTTPExpectationFailed as HTTPExpectationFailed,
	HTTPFailedDependency as HTTPFailedDependency,
	HTTPForbidden as HTTPForbidden,
	HTTPFound as HTTPFound,
	HTTPGatewayTimeout as HTTPGatewayTimeout,
	HTTPGone as HTTPGone,
	HTTPInsufficientStorage as HTTPInsufficientStorage,
	HTTPInternalServerError as HTTPInternalServerError,
	HTTPLengthRequired as HTTPLengthRequired,
	HTTPMethodNotAllowed as HTTPMethodNotAllowed,
	HTTPMisdirectedRequest as HTTPMisdirectedRequest,
	HTTPMovedPermanently as HTTPMovedPermanently,

[Dreamsorcerer]

https://mypy.readthedocs.io/en/stable/command_line.html#cmdoption-mypy-no-implicit-reexport