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node_modules/@vant/use/dist/useRelation/index.d.ts

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+export * from './useParent';
+export * from './useChildren';

node_modules/@vant/use/dist/useRelation/useChildren.d.ts

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+import { VNode, InjectionKey, VNodeNormalizedChildren, ComponentPublicInstance, ComponentInternalInstance } from 'vue';
+export declare function flattenVNodes(children: VNodeNormalizedChildren): VNode<import("vue").RendererNode, import("vue").RendererElement, {
+    [key: string]: any;
+}>[];
+export declare function sortChildren(parent: ComponentInternalInstance, publicChildren: ComponentPublicInstance[], internalChildren: ComponentInternalInstance[]): void;
+export declare function useChildren<Child extends ComponentPublicInstance = ComponentPublicInstance<{}, any>, ProvideValue = never>(key: InjectionKey<ProvideValue>): {
+    children: Child[];
+    linkChildren: (value?: ProvideValue) => void;
+};

node_modules/@vant/use/dist/useRelation/useParent.d.ts

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+import { InjectionKey, ComponentPublicInstance, ComponentInternalInstance } from 'vue';
+type ParentProvide<T> = T & {
+    link(child: ComponentInternalInstance): void;
+    unlink(child: ComponentInternalInstance): void;
+    children: ComponentPublicInstance[];
+    internalChildren: ComponentInternalInstance[];
+};
+export declare function useParent<T>(key: InjectionKey<ParentProvide<T>>): {
+    parent: ParentProvide<T>;
+    index: import("vue").ComputedRef<number>;
+} | {
+    parent: null;
+    index: import("vue").Ref<number>;
+};
+export {};