/**
* @file entity-idp.ts
* @author tngan
* @desc  Declares the actions taken by identity provider
*/
import Entity, { ESamlHttpRequest } from './entity';
import { ServiceProviderConstructor as ServiceProvider, IdentityProviderMetadata, IdentityProviderSettings } from './types';
import { FlowResult } from './flow';
import { BindingContext } from './entity';
/**
 * Identity provider can be configured using either metadata importing or idpSetting
 */
export default function (props: IdentityProviderSettings): IdentityProvider;
/**
 * Identity provider can be configured using either metadata importing or idpSetting
 */
export declare class IdentityProvider extends Entity {
    entityMeta: IdentityProviderMetadata;
    constructor(idpSetting: IdentityProviderSettings);
    /**
    * @desc  Generates the login response for developers to design their own method
    * @param  sp                        object of service provider
    * @param  requestInfo               corresponding request, used to obtain the id
    * @param  binding                   protocol binding
    * @param  user                      current logged user (e.g. req.user)
    * @param  customTagReplacement      used when developers have their own login response template
    * @param  encryptThenSign           whether or not to encrypt then sign first (if signing)
    * @param  relayState             the relayState from corresponding request
    */
    createLoginResponse(sp: ServiceProvider, requestInfo: {
        [key: string]: any;
    }, binding: string, user: {
        [key: string]: any;
    }, customTagReplacement?: (template: string) => BindingContext, encryptThenSign?: boolean, relayState?: string): Promise<any>;
    /**
     * Validation of the parsed URL parameters
     * @param sp ServiceProvider instance
     * @param binding Protocol binding
     * @param req RequesmessageSigningOrderst
     */
    parseLoginRequest(sp: ServiceProvider, binding: string, req: ESamlHttpRequest): Promise<FlowResult>;
}