Dialer = ref object of Dial
  localPeerId*: PeerId
  connManager: ConnManager
  dialLock: Table[PeerId, AsyncLock]
  transports: seq[Transport]
  peerStore: PeerStore
  nameResolver: NameResolver

proc new(T: type Dialer; localPeerId: PeerId; connManager: ConnManager;
         peerStore: PeerStore; transports: seq[Transport];
         nameResolver: NameResolver = nil): Dialer

method addTransport(self: Dialer; t: Transport) {....raises: [], tags: [].}

method connect(self: Dialer; address: MultiAddress; allowUnknownPeerId = false): InternalRaisesFuture[
    PeerId, (DialFailedError, CancelledError)] {.stackTrace: false, ...raises: [],
    gcsafe, tags: [RootEffect].}

method connect(self: Dialer; peerId: PeerId; addrs: seq[MultiAddress];
               forceDial = false; reuseConnection = true; dir = Direction.Out): InternalRaisesFuture[
    void, (DialFailedError, CancelledError)] {.stackTrace: false, ...raises: [],
    gcsafe, tags: [RootEffect].}

method tryDial(self: Dialer; peerId: PeerId; addrs: seq[MultiAddress]): InternalRaisesFuture[
    Opt[MultiAddress], (DialFailedError, CancelledError)] {.stackTrace: false,
    ...raises: [], gcsafe, tags: [RootEffect].}