Transport
type Transport = GenericTransport<CollabMessage>;Defined in: collab-transport.ts:111
A bidirectional message channel between one client and the hub.
This is the collaboration-specific specialization of the generic
Transport<T> from @plim/transports — Transport === Transport<CollabMessage>.
Existing code that writes implements Transport keeps working unchanged
(the shape is identical), and any generic @plim/transports wire
(MemoryBus, BroadcastChannelTransport, WebSocketTransport) that carries
CollabMessage is assignable here for free.