Function isClaudeAssistantEvent

isClaudeAssistantEvent(
event: ClaudeTimelineEvent,
): event is ClaudeAssistantTimelineEvent
Type guard for Claude assistant message events.

After narrowing, event.data is an SDKAssistantMessage.
Parameters
- event: ClaudeTimelineEvent
  The timeline event to test.
Returns event is ClaudeAssistantTimelineEvent
true if event is a ClaudeAssistantTimelineEvent.
- Defined in sdk/src/claude/timeline-event-guards.ts:85