import { DataSource } from '@/types';
export declare const looseDataSourceToDataSource: <Value = any>(looseDataSource?: any) => any;
/**
 * 查找节点
 */
export declare const findNodeFromDataSource: <Label = any, Value = any>(dataSource: any, value: Value) => unknown;
/**
 * dataSource转换为Menu需要的格式
 */
export declare const dataSourceToMenuDataSource: <Label = any, Value = any>(dataSource: any) => any;
export declare const asyncDataSourceToPromiseDataSource: <Label = any, Value = any>(asyncDataSource: any) => Promise<any>;