From d38bfccfb7d2cc6b37a17da696338ba6a69fb3e8 Mon Sep 17 00:00:00 2001
From: betavs <34408516+betavs@users.noreply.github.com>
Date: Tue, 16 Jul 2024 14:57:05 +0800
Subject: [PATCH] fix(toast): type declaration exception (#372)

---
 src/toast/type.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/toast/type.ts b/src/toast/type.ts
index 0722f7a9..da6250e5 100644
--- a/src/toast/type.ts
+++ b/src/toast/type.ts
@@ -39,5 +39,5 @@ export interface TdToastProps {
   /**
    * 防止滚动穿透
    */
-  preventScrollThrough: boolean;
+  preventScrollThrough?: boolean;
 }