import { Request as ExpressRequest } from 'express';
import { AuthDataProvider } from './AuthDataProvider';
/**
 * Express.js implementation of AuthDataProvider.
 */
export declare class ExpressReqAuthDataProvider implements AuthDataProvider {
    req: ExpressRequest;
    constructor(req: ExpressRequest);
    extractConnectJwt(): string;
    extractClientKey(): string;
    computeQueryStringHash(baseUrl: string): string;
}
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