Function isMessageDeltaStreamEvent

src/utils/forkedAgent.ts:505–515

(
  message: Message | StreamEvent,
)

}

function isMessageDeltaStreamEvent(
  message: Message | StreamEvent,
): message is StreamEventMessage & { event: BetaRawMessageDeltaEvent } {
  return (
    message.type === 'stream_event' &&
    typeof (message as StreamEventMessage).event === 'object' &&
    (message as StreamEventMessage).event !== null &&
    'type' in (message as StreamEventMessage).event &&
    (message as StreamEventMessage).event.type === 'message_delta'
  )
}

export async function runForkedAgent({
  promptMessages,