import type { ProTreeModalFieldNamesType, ProTreeModalDataType } from './propsType';
/**
 * 树转成铺平的数组
 * @param originalTreeData
 * @returns
 */
export declare function getFlatTreeData(originalTreeData: ProTreeModalDataType[], fieldNames: ProTreeModalFieldNamesType, modeType?: string): any[];
/**
 * 获取 tree 所有的 keys 集合
 * @param data
 * @param fieldNames
 * @returns
 */
export declare function getAllKeys(data: ProTreeModalDataType[], fieldNames: ProTreeModalFieldNamesType): string[];
/**
 * 获取展开的key
 * @param key
 * @param tree
 * @param fieldNames
 * @returns
 */
export declare const getParentKey: (key: string, tree: ProTreeModalDataType[], fieldNames: ProTreeModalFieldNamesType) => string;
export declare function findTreeNodeByKey(treeData: ProTreeModalDataType[], key: string, fieldNames: ProTreeModalFieldNamesType): ProTreeModalDataType[];
/**
 * 根据所选的 checkedKeys 筛选出展示的 treeData
 * @param data
 * @param checkedKeys
 * @returns
 */
export declare function filterCheckedNodes(data: any, checkedKeys: any, searchStr: string, fieldNames: ProTreeModalFieldNamesType): any[];
/**
 * 获取 tree 当前选中节点下的所有子节点的 keys
 * @param node
 * @param childrenKeys
 * @returns
 */
export declare function getChildrenKeys(node: ProTreeModalDataType, childrenKeys: string[], fieldNames: ProTreeModalFieldNamesType, type: 'treeClose' | 'treeCheck'): void;
export declare const transformMessage: (obj: any, message: string) => string;
export declare const addLevelAndParentId: (tree: any[], fieldNames: any, currentLevel?: number, currentParentId?: any) => any[];