"""
This stub, as well as util.pyi, have been tested with all Python 3 versions
that bitarray supports and mypy 0.902.
"""
from collections.abc import Iterable, Iterator
from unittest.runner import TextTestResult

from typing import Any, BinaryIO, Dict, Union, overload


Codedict = Dict[Any, bitarray]


class decodetree:
    def __init__(self, code: Codedict) -> None: ...
    def nodes(self) -> int: ...
    def todict(self) -> Codedict: ...


class bitarray:
    def __init__(self,
                 initializer: Union[int, str, Iterable[int], None] = ...,
                 endian: str = ...,
                 buffer: Any = ...) -> None: ...

    def all(self) -> bool: ...
    def any(self) -> bool: ...
    def append(self, value: int) -> None: ...
    def buffer_info(self) -> tuple: ...
    def bytereverse(self,
                    start: int = ...,
                    stop: int = ...) -> None: ...

    def clear(self) -> None: ...
    def copy(self) -> bitarray: ...
    def count(self,
              value: int = ...,
              start: int = ...,
              stop: int = ...) -> int: ...

    def decode(self, code: Union[Codedict, decodetree]) -> list: ...
    def encode(self, code: Codedict, x: Iterable) -> None: ...
    def endian(self) -> str: ...
    def extend(self, x: Union[str, Iterable[int]]) -> None: ...
    def fill(self) -> int: ...
    def find(self,
             a: Union[bitarray, int],
             start: int = ...,
             stop: int = ...) -> int: ...

    def frombytes(self, a: bytes) -> None: ...
    def fromfile(self, f: BinaryIO, n: int = ...) -> None: ...
    def index(self,
              a: Union[bitarray, int],
              start: int = ...,
              stop: int = ...) -> int: ...

    def insert(self, i: int, value: int) -> None: ...
    def invert(self, i: int = ...) -> None: ...
    def iterdecode(self,
                   code: Union[Codedict, decodetree]) -> Iterator: ...

    def itersearch(self, a: Union[bitarray, int]) -> Iterator[int]: ...
    def pack(self, b: bytes) -> None: ...
    def pop(self, i: int = ...) -> int: ...
    def remove(self, value: int) -> None: ...
    def reverse(self) -> None: ...
    def search(self, a: Union[bitarray, int],
               limit: int = ...) -> list[int]: ...

    def setall(self, value: int) -> None: ...
    def sort(self, reverse: int) -> None: ...
    def to01(self) -> str: ...
    def tobytes(self) -> bytes: ...
    def tofile(self, f: BinaryIO) -> None: ...
    def tolist(self) -> list[int]: ...
    def unpack(self,
               zero: bytes = ...,
               one: bytes = ...) -> bytes: ...

    def __len__(self) -> int: ...
    def __iter__(self) -> Iterator[int]: ...
    @overload
    def __getitem__(self, i: int) -> int: ...
    @overload
    def __getitem__(self, s: slice) -> bitarray: ...
    @overload
    def __setitem__(self, i: Union[int, slice], o: int) -> None: ...
    @overload
    def __setitem__(self, s: slice, o: bitarray) -> None: ...
    def __delitem__(self, i: Union[int, slice]) -> None: ...

    def __add__(self, other: bitarray) -> bitarray: ...
    def __iadd__(self, other: bitarray) -> bitarray: ...
    def __mul__(self, n: int) -> bitarray: ...
    def __imul__(self, n: int) -> bitarray: ...
    def __rmul__(self, n: int) -> bitarray: ...

    def __ge__(self, other: bitarray) -> bool: ...
    def __gt__(self, other: bitarray) -> bool: ...
    def __le__(self, other: bitarray) -> bool: ...
    def __lt__(self, other: bitarray) -> bool: ...

    def __and__(self, other: bitarray) -> bitarray: ...
    def __or__(self, other: bitarray) -> bitarray: ...
    def __xor__(self, other: bitarray) -> bitarray: ...
    def __iand__(self, other: bitarray) -> bitarray: ...
    def __ior__(self, other: bitarray) -> bitarray: ...
    def __ixor__(self, other: bitarray) -> bitarray: ...
    def __invert__(self) -> bitarray: ...
    def __lshift__(self, n: int) -> bitarray: ...
    def __rshift__(self, n: int) -> bitarray: ...
    def __ilshift__(self, n: int) -> bitarray: ...
    def __irshift__(self, n: int) -> bitarray: ...


class frozenbitarray(bitarray):
    def __hash__(self) -> int: ...


__version__: str
def bits2bytes(n: int) -> int: ...
def get_default_endian() -> str: ...
def test(verbosity: int = ..., repeat: int = ...) -> TextTestResult: ...
def _set_default_endian(endian: str) -> None: ...
def _sysinfo() -> tuple: ...