1 files changed, 1 insertions, 1 deletions
diff --git a/js/libdeno.ts b/js/libdeno.ts
index 8445a2d2b..afd6f1aec 100644
--- a/js/libdeno.ts
+++ b/js/libdeno.ts
@@ -6,7 +6,7 @@ type MessageCallback = (msg: Uint8Array) => void;
 interface Libdeno {
   recv(cb: MessageCallback): void;
 
-  send(msg: ArrayBufferView): null | Uint8Array;
+  send(control: ArrayBufferView, data?: ArrayBufferView): null | Uint8Array;
 
   print(x: string, isErr?: boolean): void;