Files
nutshell/cashu/mint/protocols.py
2024-07-09 15:46:19 +02:00

30 lines
705 B
Python

from typing import Dict, Mapping, Protocol
from ..core.base import Method, MintKeyset, Unit
from ..core.db import Database
from ..lightning.base import LightningBackend
from ..mint.crud import LedgerCrud
from .db.read import DbReadHelper
from .db.write import DbWriteHelper
from .events.events import LedgerEventManager
class SupportsKeysets(Protocol):
keyset: MintKeyset
keysets: Dict[str, MintKeyset]
class SupportsBackends(Protocol):
backends: Mapping[Method, Mapping[Unit, LightningBackend]] = {}
class SupportsDb(Protocol):
db: Database
db_read: DbReadHelper
db_write: DbWriteHelper
crud: LedgerCrud
class SupportsEvents(Protocol):
events: LedgerEventManager