import { DragEvent, HTMLAttributes, ReactNode } from 'react';
import { TreeDropEvent, TreeExpandEvent, TreeExpose, TreeFieldNames } from './types.js';
import { TreeNode, TreeNodeData } from './utils.js';
export interface TreeProps extends Omit<HTMLAttributes<HTMLDivElement>, "onSelect" | "onDragStart" | "onDragEnter" | "onDragLeave" | "onDrop" | "onDragEnd" | "defaultValue" | "defaultChecked"> {
    data?: TreeNodeData[];
    selectedKeys?: string[];
    expandedKeys?: string[];
    checkedKeys?: string[];
    directory?: boolean;
    disabled?: boolean;
    checkable?: boolean;
    draggable?: boolean;
    showLine?: boolean;
    showIcon?: boolean;
    showExtra?: boolean;
    multiple?: boolean;
    checkStrictly?: boolean;
    selectAsCheck?: boolean;
    queryKey?: string;
    /** 开启虚拟滚动，用于高效渲染大量节点 */
    virtual?: boolean;
    /** 虚拟滚动容器高度，`virtual` 开启时生效 */
    height?: number | string;
    /** 虚拟滚动时每个节点的高度，单位 `px` */
    itemHeight?: number;
    /** 虚拟滚动时视口外额外渲染的节点数量 */
    overscan?: number;
    loading?: boolean;
    fieldNames?: TreeFieldNames;
    renderTitle?: (node: TreeNode) => ReactNode;
    renderExtra?: (node: TreeNode) => ReactNode;
    onExpand?: (result: TreeExpandEvent) => void;
    onExpandedKeysChange?: (keys: string[]) => void;
    onCheck?: (node: TreeNode, checked: boolean, checkedKeys: string[]) => void;
    onCheckedKeysChange?: (keys: string[]) => void;
    onSelect?: (node: TreeNode, selectedKeys: string[]) => void;
    onSelectedKeysChange?: (keys: string[]) => void;
    onDragStart?: (node: TreeNode, event: DragEvent) => void;
    onDragEnter?: (node: TreeNode, event: DragEvent) => void;
    onDragLeave?: (node: TreeNode, event: DragEvent) => void;
    onDrop?: (nodes: TreeDropEvent, event: DragEvent) => void;
    onLoadError?: (error: unknown, node: TreeNode) => void;
    onDragEnd?: (node: TreeNode, event: DragEvent) => void;
    loadData?: (node: TreeNode) => Promise<unknown>;
}
export type { BuildTreeOptions, TreeNode, TreeNodeData } from './utils.js';
export type { TreeDropEvent, TreeDropPosition, TreeExpandEvent, TreeExpose, TreeFieldNames, } from './types.js';
declare const Tree: import('react').ForwardRefExoticComponent<TreeProps & import('react').RefAttributes<TreeExpose>>;
export default Tree;