import { AxiosResponse } from 'axios';
import { Readable } from 'stream';
import { ReqWithBodyOptions, ReqOptions, searchObjectCriteria } from './interfaces';
export declare const getStreamWithContentType: (getStream: () => Promise<Readable>) => Promise<{
    mime: any;
    stream: any;
}>;
export declare class StorageClient {
    private api;
    private static httpAgent;
    private static httpsAgent;
    private readonly jwtSecret;
    private readonly userAgent;
    private readonly msgId;
    constructor(config: {
        uri: string;
        jwtSecret?: string;
        userAgent?: string;
        msgId?: string;
    });
    private requestRetry;
    private formHeaders;
    private reqWithBody;
    post(getFreshStream: () => Promise<Readable>, reqWithBodyOptions?: ReqWithBodyOptions): Promise<AxiosResponse<any, any>>;
    put(objectId: string, getFreshStream: () => Promise<Readable>, reqWithBodyOptions?: ReqWithBodyOptions): Promise<AxiosResponse<any, any>>;
    /**
     * fetches object(s) from maester by id/params
     * @param searchCriteria objectId/request-params
     */
    get(searchCriteria: searchObjectCriteria, { jwtPayloadOrToken, retryOptions }: ReqOptions): Promise<any>;
    /**
     * delete object(s) from maester by id/params
     * @param searchCriteria objectId/request-params
     */
    delete(searchCriteria: searchObjectCriteria, { jwtPayloadOrToken, retryOptions }: ReqOptions): Promise<AxiosResponse<any, any>>;
}