# This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. import types import typing def check_pkcs7_padding(data: bytes) -> bool: ... def check_ansix923_padding(data: bytes) -> bool: ... class ObjectIdentifier: def __init__(self, val: str) -> None: ... @property def dotted_string(self) -> str: ... @property def _name(self) -> str: ... T = typing.TypeVar("T") class FixedPool(typing.Generic[T]): def __init__( self, create: typing.Callable[[], T], ) -> None: ... def acquire(self) -> PoolAcquisition[T]: ... class PoolAcquisition(typing.Generic[T]): def __enter__(self) -> T: ... def __exit__( self, exc_type: typing.Optional[typing.Type[BaseException]], exc_value: typing.Optional[BaseException], exc_tb: typing.Optional[types.TracebackType], ) -> None: ...