import type { DslDefinition } from '@oinone/kunlun-dsl';
import type { ActiveRecord, Pagination, RefreshCallChainingParameters } from '@oinone/kunlun-engine';
import { TreeNode } from '@oinone/kunlun-shared';
import type { Slot } from 'vue';
export type SimpleTreeModelField = {
    model?: string;
    fieldName: string;
};
/**
 * 树节点元数据
 */
export interface TreeNodeMetadata {
    /**
     * 唯一键
     */
    key: string;
    /**
     * 标题
     */
    title?: string;
    /**
     * 模型编码
     */
    model: string;
    /**
     * 数据标题
     */
    label?: string;
    /**
     * 数据标题字段
     */
    labelFields?: string[];
    /**
     * 树搜索字段
     */
    searchFields?: string[];
    /**
     * 上级节点
     */
    parent?: TreeNodeMetadata;
    /**
     * 子节点
     */
    child?: TreeNodeMetadata;
    /**
     * 与上级节点之间的关系字段
     */
    references?: SimpleTreeModelField;
    /**
     * 自关联的关系字段
     */
    selfReferences?: SimpleTreeModelField;
    /**
     * 过滤条件
     */
    filter?: string;
    /**
     * 点击搜索字段
     */
    search?: SimpleTreeModelField;
    /**
     * 行内按钮插槽
     */
    rowActionsSlot?: Slot;
    /**
     * 当配置了 nodes 节点时，根元数据节点具有该属性
     */
    nodes?: DslDefinition;
    /**
     * 图标 iconfont/https
     */
    icon?: string;
    /**
     * 是否翻译label 默认为false
     */
    translate?: boolean;
    /**
     * 是否为自动展开层级的末端 默认为 undefined/false
     */
    expandEndLevel?: boolean;
    /**
     * 其他属性
     */
    [key: string]: unknown;
}
export interface TreeData {
    label?: string;
    metadata: TreeNodeMetadata;
    pagination?: Pagination;
    data?: ActiveRecord;
    isLeaf?: boolean;
}
export interface TreeRefreshCallChainingParameters extends RefreshCallChainingParameters {
    node?: TreeNode<TreeData>;
    isSkipRefreshSelf?: boolean;
}
export declare enum DropMode {
    DropCurrent = "current",
    DropEarliest = "earliest"
}