import { IPSDEFormDetail } from '@ibizstudio/api';
import { CreateElement } from 'vue';
import { Vue } from 'vue-property-decorator';
import { DesignDefaultContext } from '../../entities';
import './design-structure-tree.less';
/**
 * 设计结构树
 *
 * @export
 * @class DesignStructureTree
 * @extends {Vue}
 */
export declare class DesignStructureTree extends Vue {
    /**
     * 设计上下文
     *
     * @type {DesignContext}
     * @memberof DesignStructureTree
     */
    ctx: DesignDefaultContext;
    /**
     * 数据集接口
     *
     * @type {string}
     * @memberof DesignStructureTree
     */
    datasetInterface: string;
    /**
     * 是否是表单设计
     *
     * @type {string}
     * @memberof DesignStructureTree
     */
    isFormDesign: boolean;
    searchValue: string;
    searchValueChange(val: any): void;
    /**
     * 树数据
     *
     * @type {any[]}
     * @memberof DesignStructureTree
     */
    items: any[];
    /**
     * 当前选中节点
     *
     * @type {*}
     * @memberof DesignStructureTree
     */
    selectNodeData: any;
    /**
     * 树组件ref
     *
     * @type {*}
     * @memberof DesignStructureTree
     */
    tree: any;
    subs: string[];
    created(): void;
    mounted(): void;
    destroyed(): void;
    /**
     * 选中数据变更
     *
     * @param {*} data
     * @memberof DesignStructureTree
     */
    selectChange(data: any): void;
    /**
     * 主数据加载完毕
     *
     * @memberof DesignStructureTree
     */
    masterLoaded(): void;
    /**
     * 加载数据
     *
     * @return {*}  {Promise<void>}
     * @memberof DesignStructureTree
     */
    load(): Promise<void>;
    /**
     * 格式化数据
     *
     * @param {any[]} items
     * @memberof DesignStructureTree
     */
    formatData(items: any[]): void;
    /**
     * 计算树层级
     *
     * @param {any} node
     * @param {any[]} items
     * @memberof DesignStructureTree
     */
    calcTreeLevel(node: any, items: any[]): void;
    /**
     * 生成树节点数据
     *
     * @param {*} data
     * @return {*}  {*}
     * @memberof DesignStructureTree
     */
    generateTreeNode(data: any): any;
    filterTreeNode(value: any, data: any, node: any): boolean;
    /**
     * 树选中
     *
     * @param {*} data
     * @param {*} node
     * @memberof DesignStructureTree
     */
    nodeSelect(data: any, _node: any): void;
    /**
     * @description 判断节点是否可拖拽
     * @param {*} node
     * @return {*}  {boolean}
     * @memberof DesignStructureTree
     */
    allowDrag(node: any): boolean;
    /**
     * @description 是否可放置
     * @param {*} draggingNode
     * @param {*} dropNode
     * @param {*} type
     * @return {*}  {boolean}
     * @memberof DesignStructureTree
     */
    allowDrop(draggingNode: any, dropNode: any, type: any): boolean;
    /**
     * @description 树节点拖拽
     * @param {*} before
     * @param {*} after
     * @param {*} inner
     * @param {*} event
     * @memberof DesignStructureTree
     */
    treeNodeChange(before: any, after: any, inner: any, event: any): Promise<void>;
    /**
     * 绘制树节点
     *
     * @param {CreateElement} _h
     * @param {*} context
     * @memberof LogicTree
     */
    renderTreeItem(_h: CreateElement, context: any): JSX.Element;
    /**
     * 获取树节点对应icon图标
     *
     * @author zhanghengfeng
     * @date 2023-03-28 11:03:24
     * @param {IPSDEFormDetail} data
     * @return {*}
     */
    getTreeNodeIcon(data: IPSDEFormDetail): JSX.Element | null;
    /**
     * 获取数据itemtype属性值为RAWITEM的icon图标
     *
     * @author zhanghengfeng
     * @date 2023-03-28 11:03:54
     * @param {IPSDEFormDetail} data
     * @return {*}
     */
    getRawItemIcon(data: IPSDEFormDetail): JSX.Element | null;
    render(h: any): any;
}
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