chore: fix types

Author: antfu

packages/ui/src/components/DataVirtualList.vue

@@ -1,5 +1,4 @@
 <script setup lang="ts" generic="T">
-// @ts-expect-error missing types
 import { DynamicScroller, DynamicScrollerItem } from 'vue-virtual-scroller'
 import 'vue-virtual-scroller/dist/vue-virtual-scroller.css'
 
@@ -22,15 +21,20 @@ defineSlots<{
     v-slot="{ item, active, index }"
     :items="items"
     :min-item-size="30"
-    :key-field="keyProp"
+    :key-field="(keyProp as string)"
     page-mode
   >
     <DynamicScrollerItem
-      :item="item"
+      :item="(item as T)"
       :active="active"
       :data-index="index"
     >
-      <slot v-bind="{ key: item[keyProp] }" :item="item" :index="index" :active="active" />
+      <slot
+        v-bind="{ key: (item as T)[keyProp] }"
+        :item="(item as T)"
+        :index="index"
+        :active="active"
+      />
     </DynamicScrollerItem>
   </DynamicScroller>
 </template>