MessageSurfaceSlot

const MessageSurfaceSlot: any

Message surface slot — renders push-style notifications, modals, and toasts.

Evaluates placement decisions based on configured triggers and renders the result as a notification, pop-up modal, or toast. The placement only appears when the decision engine returns a match for the current user context.

For on_event triggering, use the forwarded ref:

Example

// Mount-triggered notification (evaluates once on mount)
<MessageSurfaceSlot id="trial-welcome" />

// Event-triggered gate modal
const ref = useRef<MessageSurfaceSlotRef>(null);
<MessageSurfaceSlot id="export-nudge" trigger="on_event" ref={ref} />
<button onClick={() => ref.current?.triggerEvent()}>Export</button>

// Interval-polled notification
<MessageSurfaceSlot
  id="global-messages"
  trigger="on_interval"
  intervalMs={30_000}
/>