import { GeneralItem, Elastic6SimpleQueriable, QueryResult, SimpleSearchParam, AutocompleteSearchParam, SearchBody } from 'lemon-model';
import { Elastic6Service, SearchType } from './elastic6-service';
/**
 * class: `Elastic6QueryService`
 * - support simple query like range search.
 */
export declare class Elastic6QueryService<T extends GeneralItem> implements Elastic6SimpleQueriable<T> {
    protected readonly service: Elastic6Service;
    /**
     * use query w/ the given search-service.
     * @param service the origin search-service to use.
     */
    constructor(service: Elastic6Service);
    /**
     * get options
     */
    protected get options(): import("./elastic6-service").ElasticOption;
    /**
     * say hello of identity.
     */
    hello: () => string;
    /**
     * query all by id.
     *
     * @param id
     * @param limit
     * @param isDesc
     */
    queryAll(id: string, limit?: number, isDesc?: boolean): Promise<QueryResult<T>>;
    /**
     * search in simple mode
     *  - 기본적으로 'mini-language'를 그대로 지원하도록한다.
     *  - 입력의 파라마터의 키값은 테스트할 필드들이다.
     *  {"stock":">1"} => query_string : "stock:>1"
     *
     *  - 파라미터 예약:
     *      $query : ES _search 용 쿼리를 그대로 이용.
     *      $exist : 'a,!b,c' => a AND NOT b AND c 를 _exists_ 항목으로 풀어씀.
     *      $source : _source 항목에 포함될 내용. (undefined => _source:false)
     *      $limit : same as "size"
     *      $page : same as "from" / "size"  ($limit 를 ipp 으로 함축하여 이용).
     *
     *
     *
     *  [Mini-Language]
     *  ```
     *  # find title field which contains quick or brown.
     *  title:(quick OR brown)
     *
     *  # not-null value.
     *  _exists_:title
     *
     *  # regular exp.
     *  name:/joh?n(ath[oa]n)/
     * ```
     *
     *
     * 참고: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#query-string-syntax
     * 참고: http://okfnlabs.org/blog/2013/07/01/elasticsearch-query-tutorial.html
     *
     * @param param     search param
     */
    searchSimple(param: SimpleSearchParam): Promise<QueryResult<T>>;
    /**
     * search with raw query language.
     *
     * @param body SearchBody.
     * @returns results.
     */
    search(body: SearchBody, searchType?: SearchType): Promise<any>;
    /**
     * convert result as `QueryResult`
     * @param body the query body requested
     * @param res the result
     * @returns QueryResult
     */
    asQueryResult(body: SearchBody, res: any): QueryResult<T>;
    /**
     * convert `AutocompleteSearchParam` to `SearchBody`
     * @param param AutocompleteSearchParam
     * @returns SearchBody
     */
    asSearchBody(param: AutocompleteSearchParam): {
        field: string;
        query: string;
        body: SearchBody;
    };
    /**
     * search item in Search-as-You-Type way
     * @param param AutocompleteSearchParam
     */
    searchAutocomplete(param: AutocompleteSearchParam): Promise<{
        list: T[];
        total?: number;
        page?: number;
        limit?: number;
        aggregations?: any;
        last?: any;
    }>;
    /**
     * build query parameter from search param.
     */
    buildQueryBody: (param: SimpleSearchParam) => SearchBody;
}