# Path: sygnal/exceptions.py
# class InvalidNotificationException(Exception):
#     pass
# 
# class NotificationDispatchException(Exception):
#     pass
# 
# class PushkinSetupException(Exception):
#     pass


import abc
from typing import TYPE_CHECKING, Any, Dict, List, Optional, Type, TypeVar, overload
from matrix_common.regex import glob_to_regex
from opentracing import Span
from prometheus_client import Counter
from sygnal.exceptions import (
    InvalidNotificationException,
    NotificationDispatchException,
    PushkinSetupException,
)
    from sygnal.sygnal import Sygnal
        self.room_name: Optional[str] = notif.get("room_name")
        self.room_alias: Optional[str] = notif.get("room_alias")
        self.prio: Optional[str] = notif.get("prio")
        self.membership: Optional[str] = notif.get("membership")
        self.sender_display_name: Optional[str] = notif.get("sender_display_name")
        self.content: Optional[Dict[str, Any]] = notif.get("content")
        self.event_id: Optional[str] = notif.get("event_id")
        self.room_id: Optional[str] = notif.get("room_id")
        self.user_is_target: Optional[bool] = notif.get("user_is_target")
        self.type: Optional[str] = notif.get("type")
        self.sender: Optional[str] = notif.get("sender")

        if "devices" not in notif or not isinstance(notif["devices"], list):
            raise InvalidNotificationException("Expected list in 'devices' key")

        if "counts" in notif:
            self.counts = Counts(notif["counts"])
        else:
            self.counts = Counts({})

        self.devices = [Device(d) for d in notif["devices"]]


class Pushkin(abc.ABC):
    def __init__(self, name: str, sygnal: "Sygnal", config: Dict[str, Any]):
        self.name = name
        self.appid_pattern = glob_to_regex(name, ignore_case=False)
        self.cfg = config
        self.sygnal = sygnal


# Path: sygnal/exceptions.py
# class InvalidNotificationException(Exception):
#     pass
# 
# class NotificationDispatchException(Exception):
#     pass
# 
# class PushkinSetupException(Exception):
#     pass


# Path: sygnal/notifications.py
import abc
from typing import TYPE_CHECKING, Any, Dict, List, Optional, Type, TypeVar, overload
from matrix_common.regex import glob_to_regex
from opentracing import Span
from prometheus_client import Counter
from sygnal.exceptions import (
    InvalidNotificationException,
    NotificationDispatchException,
    PushkinSetupException,
)
    from sygnal.sygnal import Sygnal

        self.room_name: Optional[str] = notif.get("room_name")
        self.room_alias: Optional[str] = notif.get("room_alias")
        self.prio: Optional[str] = notif.get("prio")
        self.membership: Optional[str] = notif.get("membership")
        self.sender_display_name: Optional[str] = notif.get("sender_display_name")
        self.content: Optional[Dict[str, Any]] = notif.get("content")
        self.event_id: Optional[str] = notif.get("event_id")
        self.room_id: Optional[str] = notif.get("room_id")
        self.user_is_target: Optional[bool] = notif.get("user_is_target")
        self.type: Optional[str] = notif.get("type")
        self.sender: Optional[str] = notif.get("sender")

        if "devices" not in notif or not isinstance(notif["devices"], list):
            raise InvalidNotificationException("Expected list in 'devices' key")

        if "counts" in notif:
            self.counts = Counts(notif["counts"])
        else:
            self.counts = Counts({})

        self.devices = [Device(d) for d in notif["devices"]]


class Pushkin(abc.ABC):
    def __init__(self, name: str, sygnal: "Sygnal", config: Dict[str, Any]):
        self.name = name
        self.appid_pattern = glob_to_regex(name, ignore_case=False)
        self.cfg = config
        self.sygnal = sygnal


    @overload