1 files changed, 8 insertions, 0 deletions
diff --git a/packages/core/src/utils/messageInspectors.ts b/packages/core/src/utils/messageInspectors.ts
index b2c3cdce..5ef06d79 100644
--- a/packages/core/src/utils/messageInspectors.ts
+++ b/packages/core/src/utils/messageInspectors.ts
@@ -13,3 +13,11 @@ export function isFunctionResponse(content: Content): boolean {
     content.parts.every((part) => !!part.functionResponse)
   );
 }
+
+export function isFunctionCall(content: Content): boolean {
+  return (
+    content.role === 'model' &&
+    !!content.parts &&
+    content.parts.every((part) => !!part.functionCall)
+  );
+}