/**
 * @fileoverview Element Plus 组件实例类型定义
 * @description 补充 Element Plus 组件的实例类型
 */
import type { ComponentPublicInstance } from 'vue';
/** ElTree 组件实例类型 */
export interface ElTreeInstance extends ComponentPublicInstance {
    /** 设置勾选的节点 */
    setCheckedKeys: (keys: string[], leafOnly?: boolean) => void;
    /** 获取勾选的节点 */
    getCheckedNodes: (leafOnly?: boolean, includeHalfChecked?: boolean) => any[];
    /** 获取勾选的节点 key */
    getCheckedKeys: (leafOnly?: boolean) => string[];
    /** 设置节点勾选状态 */
    setChecked: (key: string, checked: boolean, deep?: boolean) => void;
    /** 获取当前勾选的节点 */
    getCurrentKey: () => string | null;
    /** 设置当前节点 */
    setCurrentKey: (key: string | null) => void;
    /** 获取节点 */
    getNode: (key: string) => any;
    /** 更新节点 */
    updateKeyChildren: (key: string, data: any[]) => void;
}
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