From 2820d5a627260bb8eddfcd25df1cd7d1196932e8 Mon Sep 17 00:00:00 2001
From: vben <anncwb@126.com>
Date: Mon, 13 Sep 2021 23:46:09 +0800
Subject: [PATCH] fix: improve type introduction, fix #1196

---
 src/views/demo/charts/SaleRadar.vue | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/views/demo/charts/SaleRadar.vue b/src/views/demo/charts/SaleRadar.vue
index f5865467..8dd9b01d 100644
--- a/src/views/demo/charts/SaleRadar.vue
+++ b/src/views/demo/charts/SaleRadar.vue
@@ -4,8 +4,9 @@
   </Card>
 </template>
 <script lang="ts">
-  import { defineComponent, Ref, ref, watch } from 'vue';
+  import type { Ref } from 'vue';
 
+  import { defineComponent, ref, watch } from 'vue';
   import { Card } from 'ant-design-vue';
   import { useECharts } from '/@/hooks/web/useECharts';