/// <reference types="node" />
import type { IncomingMessage, ServerResponse } from 'http';
import type { ServerAuthenticator, VerifyResult, CheckDataResult } from '@machinat/auth';
import type { NoneAuthData, NoneAuthContext } from './types';
export declare class NoneServerAuthenticator implements ServerAuthenticator<NoneAuthData, NoneAuthData, NoneAuthContext> {
    platform: string;
    delegateAuthRequest(req: IncomingMessage, res: ServerResponse): Promise<void>;
    verifyCredential(data: NoneAuthData): Promise<VerifyResult<NoneAuthData>>;
    verifyRefreshment(data: NoneAuthData): Promise<VerifyResult<NoneAuthData>>;
    checkAuthData({ user: userId, channel: channelId, }: NoneAuthData): CheckDataResult<NoneAuthContext>;
}
declare const ServerAuthenticatorP: import("@machinat/core/service").ServiceProvider<NoneServerAuthenticator, [unknown]> & typeof NoneServerAuthenticator;
declare type ServerAuthenticatorP = NoneServerAuthenticator;
export default ServerAuthenticatorP;