From bfb00cbb751cf399fdaf8394e3a9583692159cc2 Mon Sep 17 00:00:00 2001
From: Kit Langton <kit.langton@gmail.com>
Date: Thu, 27 Aug 2026 19:10:36 -0400
Subject: [PATCH] refactor(core): remove unused chat state (#45664)

---
 .../chat/openai-compatible-chat-language-model.ts               | 2 --
 1 file changed, 2 deletions(-)

diff --git a/packages/core/src/github-copilot/chat/openai-compatible-chat-language-model.ts b/packages/core/src/github-copilot/chat/openai-compatible-chat-language-model.ts
index 7e92197ad86..6ad8757eb8a 100644
--- a/packages/core/src/github-copilot/chat/openai-compatible-chat-language-model.ts
+++ b/packages/core/src/github-copilot/chat/openai-compatible-chat-language-model.ts
@@ -330,7 +330,6 @@ export class OpenAICompatibleChatLanguageModel implements LanguageModelV3 {
 
     const toolCalls: Array<{
       id: string
-      type: "function"
       function: {
         name: string
         arguments: string
@@ -560,7 +559,6 @@ export class OpenAICompatibleChatLanguageModel implements LanguageModelV3 {
 
                   toolCalls[index] = {
                     id: toolCallDelta.id,
-                    type: "function",
                     function: {
                       name: toolCallDelta.function.name,
                       arguments: toolCallDelta.function.arguments ?? "",