import * as solr from 'solr-client';
import { BaseServerConfig } from 'swiss-army';
import { SolrIndexProperties } from './_models/solr-index-properties.model';
export declare class SolrClient {
    private serverConfig;
    private static clients;
    constructor(serverConfig: BaseServerConfig);
    add(index: SolrIndexProperties, doc: object): Promise<unknown>;
    addSecure(index: SolrIndexProperties, doc: object): Promise<unknown>;
    addSecureWithRetry(index: SolrIndexProperties, doc: object, retryCount?: number, pauseMilliseconds?: number): Promise<unknown>;
    addMany(index: SolrIndexProperties, docs: object[]): Promise<unknown>;
    addManySecure(index: SolrIndexProperties, docs: object[]): Promise<unknown>;
    deleteById(index: SolrIndexProperties, id: string | number): Promise<unknown>;
    deleteByIdSecure(index: SolrIndexProperties, id: string | number): Promise<unknown>;
    deleteByQuery(index: SolrIndexProperties, query: string): Promise<unknown>;
    deleteByQuerySecure(index: SolrIndexProperties, query: string): Promise<unknown>;
    search(index: SolrIndexProperties, query: solr.Query): Promise<unknown>;
    searchSecure(index: SolrIndexProperties, query: solr.Query): Promise<unknown>;
    getClient(index: SolrIndexProperties): solr.Client;
    getClientSecure(index: SolrIndexProperties): solr.Client;
    private createClient;
    private createClientSecure;
    private getIndexSignature;
}