export interface TreeDataEntity {
    title: string;
    key: string;
    disabled?: boolean;
    checkable?: boolean;
    selectable?: boolean;
    children?: TreeDataEntity[];
}
interface EmitPayload {
    node: TreeNodeEntity;
    nodeData: TreeDataEntity;
}
export interface TreeCheckPayload extends EmitPayload {
    checked: boolean;
    indeterminateKeys: string[];
}
export interface TreeExpandPayload extends EmitPayload {
    expanded?: boolean;
}
export interface TreeSelectPayload extends EmitPayload {
    selected: boolean;
}
export interface TreeEvents {
    getExpandedNodes: () => TreeNodeEntity[];
    expandNode: (key: string | string[], expanded: boolean) => void;
    expandAll: (expandAll?: boolean) => void;
    getSelectedNodes: () => TreeNodeEntity[];
    selectNode: (key: string | string[], selected: boolean) => void;
    selectAll: (selectAll?: boolean) => void;
    getCheckedNodes: () => TreeNodeEntity[];
    getIndeterminateNodes: () => TreeNodeEntity[];
    checkNode: (key: string | string[], selected: boolean) => void;
    checkAll: (selectAll?: boolean) => void;
}
export interface TreeNodeEntity extends TreeDataEntity {
    level: number;
    isLeaf: boolean;
    parentNode?: TreeNodeEntity;
    parentNodeKey?: string;
    parentNodeKeysPath?: string[];
    treeNodeData: TreeDataEntity;
    treeNodeProps: Partial<TreeNodeEntity>;
    children?: TreeNodeEntity[];
}
export interface TreeOptions {
    checkable: boolean;
    selectable: boolean;
    loadMore: boolean;
}
export type Key2TreeNode = Map<string, TreeNodeEntity>;
export interface TreeProps {
    data: TreeDataEntity[];
    /**
     * @description 展开节点的 key 值列表
     */
    expandedKeys: string[];
    /**
     * @description 默认展开节点的 key 值列表
     */
    defaultExpandedKeys: string[];
    /**
     * @description 是否自动展开父节点
     */
    autoExpandParent: boolean;
    /**
     * @description 是否支持选择文本节点
     */
    selectable: boolean;
    /**
     * @description 选中节点的 key 值列表
     */
    selectedKeys: string[];
    /**
     * @description 默认选中节点的 key 值列表
     */
    defaultSelectedKeys: string[];
    /**
     * @description 是否支持多选
     */
    multiple: boolean;
    /**
     * @description 是否显示选择器
     */
    checkable: boolean;
    /**
     * @description 选中复选框的节点的 key 值列表
     */
    checkedKeys: string[];
    /**
     * @description 默认选中复选框的节点的 key 值列表
     */
    defaultCheckedKeys: string[];
    /**
     * @description 半选的 key 值的列表
     */
    indeterminateKeys: string[];
    /**
     * @description 是否支持异步加载
     */
    loadMore: boolean;
}
export {};