import { Observable } from 'rxjs';
import { MDOptions } from './types';
export declare class NxXmlaService {
    private dataSourceInfo;
    private options;
    xmla: any;
    constructor(dataSourceInfo: string, options: null | any);
    discoverDataSources(): Observable<any>;
    /**
     * 获取数据目录
     * [`[MS-SSAS]`: SQL Server Analysis Services Protocol](https://docs.microsoft.com/en-us/openspecs/sql_server_protocols/ms-ssas/0e6740df-4c03-447d-bfc0-7f31bfc7aed4)
     * [Refer codes](https://github.com/OpenlinkFinancial/MXMLABridge/blob/master/src/custom/mondrian/xmla/handler/RowsetDefinition.java#L87)
     * @returns
     */
    discoverDBCatalogs(options: MDOptions): Observable<any>;
    discoverMDCubes(options: MDOptions): Observable<any>;
    discoverMDDimensions(options: MDOptions): Observable<any>;
    discoverMDMeasures(options: MDOptions): Observable<any>;
    discoverMDHierarchies(options: MDOptions): Observable<any>;
    discoverMDLevels(options: MDOptions): Observable<any>;
    discoverMDMembers(options: MDOptions): Observable<any>;
    discoverMDProperties(options: MDOptions): Observable<any>;
    discoverSAPVariables(options: MDOptions): Observable<any>;
    discover(name: string, options?: MDOptions): Observable<any>;
    execute(statement: string, options?: MDOptions): Observable<any>;
}