/**
 *  @author Kevin Nielsen <knielsen@alertlogic.com>
 *  @author Robert Parker <robert.parker@alertlogic.com>
 *
 *  @copyright Alert Logic, Inc 2019
 */
import { WebAuth } from 'auth0-js';
import Keycloak from 'keycloak-js';
import { AlCabinet } from '../../common';
export declare class AlIdentityProviders {
    /**
     *  Keycloak and Auth0 client instances
     */
    protected static keycloak: Keycloak;
    protected static auth0: WebAuth;
    protected static cachedA0UserInfo: {
        [accessKey: string]: any;
    };
    protected storage: AlCabinet;
    protected allIsLost: boolean;
    constructor();
    static inAuth0Workflow(url: string): boolean;
    static usingTokenInjection(url: string): boolean;
    /**
     * This method initializes IdP clients using a heuristic mechanism differentiating auth0 from keycloak.
     * This allows those clients to initiate and/or respond to redirection based OIDC authentication before the application
     * itself is bootstrapped and the angular router assumes control of the URL.
     */
    warmup(url?: string): Promise<string | undefined>;
    /**
     * Retrieve a keycloak authentication interface.
     */
    getKeycloak(): Promise<Keycloak>;
    /**
     * Retrieve a reference to the Auth0 web auth instance.  This code is excluded from unit testing.
     */
    getAuth0Authenticator(): WebAuth;
    /**
     * Uses a race to make sure that auth0 session detection doesn't time out -- since a misconfigured client can cause the
     * promise to hang indefinitely.
     */
    getAuth0SessionToken(authenticator: WebAuth, config: any, timeout?: number): Promise<string>;
    /**
     * Calculates the correct auth0 configuration to use.
     */
    getAuth0Config(merge?: any): any;
    /**
     * Uses a race to make sure that keycloak initialization doesn't time out -- since a misconfigured client can cause the
     * promise to hang indefinitely.
     */
    protected innerGetKeyCloak(cloak: Keycloak, timeout?: number): Promise<void>;
    protected getAuth0UserInfo: (authenticator: WebAuth, userAccessToken: string, callback: (error: any, userInfo: any) => void) => void;
    /**
     *  Extracts necessary data from the response to auth0's getUserInfo endpoint
     */
    protected extractUserInfo: (identityData: any) => {
        accountId: string;
        userId: string;
    };
    /**
     * Auth0 has a bad habit of generating URLs that are indigestible by @angular/router, so it is necessary to recognize some of
     * its patterns and correct them.
     */
    protected maybeRewriteBrokenURL(inputURL: string): string | undefined;
}