From b0b82a2a3d9bafdec53c0d275613546cc89332e0 Mon Sep 17 00:00:00 2001
From: Cameron <cameron@pfiffer.org>
Date: Tue, 10 Feb 2026 10:13:56 -0800
Subject: [PATCH] feat: expose stop_reason on SDKResultMessage (#30)

---
 src/session.ts | 2 ++
 src/types.ts   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/session.ts b/src/session.ts
index 7709b8a..f803e2a 100644
--- a/src/session.ts
+++ b/src/session.ts
@@ -408,12 +408,14 @@ export class Session implements AsyncDisposable {
         duration_ms: number;
         total_cost_usd?: number;
         conversation_id: string;
+        stop_reason?: string;
       };
       return {
         type: "result",
         success: msg.subtype === "success",
         result: msg.result,
         error: msg.subtype !== "success" ? msg.subtype : undefined,
+        stopReason: msg.stop_reason,
         durationMs: msg.duration_ms,
         totalCostUsd: msg.total_cost_usd,
         conversationId: msg.conversation_id,
diff --git a/src/types.ts b/src/types.ts
index 0f19b3d..45517a7 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -279,6 +279,7 @@ export interface SDKResultMessage {
   success: boolean;
   result?: string;
   error?: string;
+  stopReason?: string;
   durationMs: number;
   totalCostUsd?: number;
   conversationId: string | null;