1 files changed, 6 insertions, 2 deletions
diff --git a/packages/bun-types/bun.d.ts b/packages/bun-types/bun.d.ts
index 1768432df..15cc3dee6 100644
--- a/packages/bun-types/bun.d.ts
+++ b/packages/bun-types/bun.d.ts
@@ -3276,8 +3276,12 @@ declare module "bun" {
       : Opts["stdin"] extends "pipe"
       ? FileSink
       : ReadableStream;
-    stdout?: Opts["stdout"] extends number ? number : ReadableStream;
-    stderr?: Opts["stderr"] extends number ? number : ReadableStream;
+    stdout?: Opts["stdout"] extends number
+      ? number
+      : ReadableStream<Uint8Array>;
+    stderr?: Opts["stderr"] extends number
+      ? number
+      : ReadableStream<Uint8Array>;
   };
 
   /**