import { Logger } from '@sudoplatform/sudo-common';
import { AuthenticationStore } from '../core/auth-store';
import { DefaultKeyManager } from '../core/key-manager';
import { FederatedSignInConfig } from '../core/sdk-config';
import { Subscriber } from '../core/subscriber';
import { AuthenticationTokens } from './user-client-interface';
export interface AuthenticationDetails {
    authenticationTokens: AuthenticationTokens;
    userId: string;
}
export interface AuthUI {
    /**
     * Presents the sign in UI for federated sign in using an external identity provider.
     */
    presentFederatedSignInUI(): void;
    /**
     * Processes tokens from federated sign in that are returned in exchange
     * for the authorization code that is returned to the specified URL.
     *
     * @param url callback URL containing the authorization code.
     * @return Successful authentication result AuthenticationTokens.
     */
    processFederatedSignInTokens(url: string): Promise<AuthenticationTokens>;
    /**
     * Resets any internal state.
     */
    reset(): void;
    /**
     * Presents the Cognito hosted UI signout endpoint.
     * When the endpoint is invoked, the hosted web app's cookies
     * will be invalidated, but the user is not logged out of Cognito.
     */
    presentSignOutUI(): void;
}
export declare const DefaultRefreshTokenLifetime = 60;
export declare class CognitoAuthUI implements AuthUI, Subscriber {
    private authenticationStore;
    private federatedSignInConfig;
    private keyManager;
    private launchUriFn?;
    private auth;
    private tokensRefreshedPromise?;
    private refreshTokenLifetime;
    private logger;
    constructor(authenticationStore: AuthenticationStore, federatedSignInConfig: FederatedSignInConfig, keyManager: DefaultKeyManager, logger: Logger, launchUriFn?: ((url: string) => void) | undefined);
    private initCognitoAuthSDK;
    presentFederatedSignInUI(): void;
    processFederatedSignInTokens(url: string): Promise<AuthenticationTokens>;
    /**
     * This function is called when the authentication store notifies subscribers of an item update.
     *
     * @param itemName the name of the item being updated
     */
    update(itemName: string): void;
    reset(): void;
    presentSignOutUI(): void;
    private storeRefreshTokenLifetime;
    private getAuthTokens;
    private getTokenExpiry;
    /**
     * Store the authentication tokens and user id of the signed in user in the key manager.
     */
    private storeTokensInKeyManager;
}