1 files changed, 10 insertions, 0 deletions
diff --git a/src/msg.fbs b/src/msg.fbs
index de69c31ad..7d8b89175 100644
--- a/src/msg.fbs
+++ b/src/msg.fbs
@@ -1,6 +1,8 @@
 union Any {
   Start,
   StartRes,
+  FormatError,
+  FormatErrorRes,
   WorkerGetMessage,
   WorkerGetMessageRes,
   WorkerPostMessage,
@@ -163,6 +165,14 @@ table StartRes {
   no_color: bool;
 }
 
+table FormatError {
+  error: string;
+}
+
+table FormatErrorRes {
+  error: string;
+}
+
 table WorkerGetMessage {
   unused: int8;
 }