import * as saml from './saml';
import SamlStrategy from './strategy';
import * as express from "express";
import { AuthenticateOptions, VerifyCallback, VerifyCallbackWithRequest } from './types';
interface MultiSamlOptions extends saml.SAMLOptions {
    passReqToCallback?: boolean;
    getSamlOptions(req: express.Request, cb: (err: Error | null, samlOptions?: Partial<saml.SAMLOptions>) => void): void;
}
declare class MultiSamlStrategy extends SamlStrategy {
    _options: MultiSamlOptions;
    constructor(options: Partial<MultiSamlOptions>, verify: VerifyCallback | VerifyCallbackWithRequest);
    authenticate(req: express.Request, options: AuthenticateOptions): void;
    logout(req: express.Request, callback: (err: Error | null) => null): void;
    generateServiceProviderMetadata(): string;
    generateServiceProviderMetadataAsync(req: express.Request, decryptionCert: string | null, signingCert: string, callback: (err: Error | null, metadata?: string) => void): void;
}
export = MultiSamlStrategy;