chore(@vant/use): remove @babel/runtime

packages/vant-use/src/useRelation/useChildren.ts

@@ -78,13 +78,18 @@ export function useChildren<
       internalChildren.splice(index, 1);
     };
 
-    provide(key, {
-      link,
-      unlink,
-      children: publicChildren,
-      internalChildren,
-      ...value,
-    });
+    provide(
+      key,
+      Object.assign(
+        {
+          link,
+          unlink,
+          children: publicChildren,
+          internalChildren,
+        },
+        value
+      )
+    );
   };
 
   return {

packages/vant-use/src/useRelation/useParent.ts

@@ -20,7 +20,7 @@ export function useParent<T>(key: string | symbol) {
 
   if (parent) {
     const instance = getCurrentInstance()!;
-    const { link, unlink, internalChildren, ...rest } = parent;
+    const { link, unlink, internalChildren } = parent;
 
     link(instance);
     onUnmounted(() => unlink(instance));
@@ -28,7 +28,7 @@ export function useParent<T>(key: string | symbol) {
     const index = computed(() => internalChildren.indexOf(instance));
 
     return {
-      parent: rest,
+      parent,
       index,
     };
   }