From 3d0a0487ce4c906b53b72e91787a46383045348a Mon Sep 17 00:00:00 2001
From: gustavo-shigueo <gustavo.gsmn@gmail.com>
Date: Mon, 2 Dec 2024 08:56:07 -0300
Subject: [PATCH] Make #[ts(type)] and #[ts(optional)] incompatible

---
 macros/src/attr/field.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/macros/src/attr/field.rs b/macros/src/attr/field.rs
index 8994bd66..441ae4ad 100644
--- a/macros/src/attr/field.rs
+++ b/macros/src/attr/field.rs
@@ -97,6 +97,13 @@ impl Attr for FieldAttr {
                     "`type` is not compatible with `flatten`"
                 );
             }
+
+            if let Optional::Optional { .. } = self.optional {
+                syn_err_spanned!(
+                    field;
+                    "`type` is not compatible with `optional`"
+                );
+            }
         }
 
         if self.flatten {