AgentStreamPart

type AgentStreamPart =
  | {
  text: string;
  type: "text-delta";
}
  | {
  args: unknown;
  toolCallId?: string;
  toolName: string;
  type: "tool-call";
}
  | {
  result: unknown;
  toolCallId?: string;
  toolName: string;
  type: "tool-result";
}
  | {
  error: string;
  toolCallId?: string;
  toolName: string;
  type: "tool-error";
}
  | {
  reason?: string;
  targetAgent: string;
  type: "handoff";
}
  | {
  nodeName: string;
  type: "node-enter";
}
  | {
  nodeName: string;
  type: "node-exit";
}
  | {
  from: string;
  to: string;
  type: "flow-transition";
}
  | {
  reason: string;
  type: "flow-end";
}
  | {
  data: unknown;
  name: string;
  timestamp?: Date;
  type: "custom";
}
  | {
  metadata?: Record<string, unknown>;
  type: "turn-end";
}
  | {
  error: string;
  type: "error";
};