--- /dev/null
+from typing import IO
+
+class Chunk:
+ closed: bool
+ align: bool
+ file: IO[bytes]
+ chunkname: bytes
+ chunksize: int
+ size_read: int
+ offset: int
+ seekable: bool
+ def __init__(self, file: IO[bytes], align: bool = ..., bigendian: bool = ..., inclheader: bool = ...) -> None: ...
+ def getname(self) -> bytes: ...
+ def getsize(self) -> int: ...
+ def close(self) -> None: ...
+ def isatty(self) -> bool: ...
+ def seek(self, pos: int, whence: int = ...) -> None: ...
+ def tell(self) -> int: ...
+ def read(self, size: int = ...) -> bytes: ...
+ def skip(self) -> None: ...