import * as tls from 'tls';
import * as http from 'http';
import { HttpsProxyAgent } from 'https-proxy-agent';
import { AgentConnectOpts } from 'agent-base';
import { CRLValidatorConfig } from './crl_validator';
export type SnowflakeHttpsProxyAgentOptions = AgentConnectOpts & {
    crlValidatorConfig: CRLValidatorConfig;
    host: string;
    port: string;
    protocol: string;
    useForOCSP: boolean;
    user?: string;
    password?: string;
};
declare class SnowflakeHttpsProxyAgent extends HttpsProxyAgent<string> {
    private useForOCSP;
    private crlValidatorConfig;
    constructor(opts: SnowflakeHttpsProxyAgentOptions);
    connect(req: http.ClientRequest, opts: AgentConnectOpts): Promise<tls.TLSSocket | import("net").Socket>;
}
export default SnowflakeHttpsProxyAgent;