£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyʦ•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~芩ÊǍí`ÔÑ©ú뙵'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶êםӼ㞪éUWŸÈË%DÒÕ¬ï‘]/Åcx ‰ï2ß]ä6G[]S£Ôϯrs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ ¯¹ægƒÛowЍø^d™ý½ßB7áyMä9ÜÖUã !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! from typing import Union, overload, ByteString, Optional def _HChaCha20(key: ByteString, nonce: ByteString) -> bytearray: ... class ChaCha20Cipher: block_size: int nonce: bytes def __init__(self, key: ByteString, nonce: ByteString) -> None: ... @overload def encrypt(self, plaintext: ByteString) -> bytes: ... @overload def encrypt(self, plaintext: ByteString, output: Union[bytearray, memoryview]) -> None: ... @overload def decrypt(self, plaintext: ByteString) -> bytes: ... @overload def decrypt(self, plaintext: ByteString, output: Union[bytearray, memoryview]) -> None: ... def seek(self, position: int) -> None: ... def new(key: ByteString, nonce: Optional[ByteString] = ...) -> ChaCha20Cipher: ... block_size: int key_size: int