Any,

    Callable,

    Collection,

    Dict,

    Hashable,

    Iterable,

    Iterator,

    List,

    Mapping,

    NamedTuple,

    Optional,

    Sequence,

    TextIO,

    Tuple,

    Union,

)

import odf.style  # type:ignore[import]

import odf.table  # type:ignore[import]

from beancount.parser import printer as bc_printer

from . import core

from . import rewrite

from .. import books

from .. import cliutil

from .. import config as configmod

from .. import data

from .. import ranges

EQUITY_ACCOUNTS = frozenset(['Equity', 'Income', 'Expenses'])

PROGNAME = 'balance-sheet-report'

KWArgs = Mapping[str, Any]

class Fund(enum.IntFlag):

    RESTRICTED = enum.auto()

    UNRESTRICTED = enum.auto()

    ANY = RESTRICTED | UNRESTRICTED

class Period(enum.IntFlag):

    OPENING = enum.auto()

    PRIOR = enum.auto()

    MIDDLE = enum.auto()

    PERIOD = enum.auto()

    THRU_PRIOR = OPENING | PRIOR

    THRU_MIDDLE = THRU_PRIOR | MIDDLE

    ANY = THRU_MIDDLE | PERIOD

class BalanceKey(NamedTuple):

    account: data.Account

    classification: data.Account

    period: Period

    fund: Fund

    post_type: Optional[str]

class Balances:

    def __init__(self,

                 postings: Iterable[data.Posting],

                 start_date: datetime.date,

                 stop_date: datetime.date,