from gajim.common.types import InterfaceT  # pylint: disable=unused-import

 from gajim.common.types import LoggerT  # pylint: disable=unused-import

 from gajim.common.types import ConnectionT  # pylint: disable=unused-import

 interface = cast(InterfaceT, None)

 thread_interface = lambda *args: None # Interface to run a thread and then a callback

 # {acct1: {jid1: time1, jid2: time2}, }

 last_message_time = {}  # type: Dict[str, Dict[str, float]]

 # tell if we are connected to the room or not

 # {acct: {room_jid: True}}

     from gajim.common.zeroconf.connection_zeroconf import ConnectionZeroconf

     from gajim.common.contacts import Contact

     from gajim.common.contacts import GC_Contact

     from gajim.common.nec import NetworkEvent

     from gajim.common.nec import NetworkEventsController

     from gajim.common.logger import Logger

 ConnectionT = Union['Client', 'ConnectionZeroconf']

 ContactsT = Union['Contact', 'GC_Contact']

 ContactT = Union['Contact']

 # PEP

 PEPNotifyCallback = Callable[[nbxmpp.JID, nbxmpp.Node], None]