HubCapabilities
interfaceCapabilities advertised by the hub during handshake response.
Returned inside the
HandshakeResponse. Extensions and stores can
use these values to adapt their behaviour (e.g., limiting local history
buffers to maxHistorySize).Properties
| Name | Type | Description |
|---|---|---|
maxHistorySize | number | Maximum number of events kept in the ring buffer. |
supportedFeatures | string[] | Feature flags supported by this hub version. |