API reference > @kontsedal/olas-realtime > RealtimeSubscription
RealtimeSubscription type
A handle returned by RealtimeService.subscribe(...). Matches the shape used by most WebSocket / SSE / Pusher / Ably / Supabase clients in the wild. SPEC §16.5.
Signature:
typescript
export type RealtimeSubscription = {
unsubscribe(): void;
};