StreamingPlan

const stream = new StreamingPlan(result.fullStream, {
  groupTasks: "plan",
  endWith: [feedbackBlock],
});
await thread.post(stream);

class StreamingPlan implements PostableObject<StreamingPlanData>

StreamingPlan(stream: AsyncIterable<string | StreamChunk | StreamEvent>, options?: StreamingPlanOptions): StreamingPlan

getFallbackText(): string

getPostData(): StreamingPlanData

isSupported(_adapter: Adapter): boolean

onPosted(_context: PostableObjectContext): void