/**
 * Copyright (c) 2022-2024, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import { AsgardeoAuthClient, AuthClientConfig, User, IsomorphicCrypto, TokenExchangeRequestConfig, StorageManager, IdToken, ExtendedAuthorizeRequestUrlParams, OIDCEndpoints } from '@asgardeo/javascript';
import { SPAHelper } from './spa-helper';
import { HttpClientInstance, HttpError, HttpRequestConfig, HttpRequestInterface, HttpResponse, MainThreadClientConfig, SessionManagementHelperInterface, WebWorkerClientConfig } from '../models';
import { SPACustomGrantConfig } from '../models/request-custom-grant';
export declare class AuthenticationHelper<T extends MainThreadClientConfig | WebWorkerClientConfig> {
    protected _authenticationClient: AsgardeoAuthClient<T>;
    protected _storageManager: StorageManager<T>;
    protected _spaHelper: SPAHelper<T>;
    protected _instanceID: number;
    protected _isTokenRefreshing: boolean;
    constructor(authClient: AsgardeoAuthClient<T>, spaHelper: SPAHelper<T>);
    enableHttpHandler(httpClient: HttpClientInstance): void;
    disableHttpHandler(httpClient: HttpClientInstance): void;
    initializeSessionManger(config: AuthClientConfig<T>, oidcEndpoints: OIDCEndpoints, getSessionState: () => Promise<string>, getAuthzURL: (params?: ExtendedAuthorizeRequestUrlParams) => Promise<string>, sessionManagementHelper: SessionManagementHelperInterface): void;
    exchangeToken(config: SPACustomGrantConfig, enableRetrievingSignOutURLFromSession?: (config: SPACustomGrantConfig) => void): Promise<User | Response>;
    getCustomGrantConfigData(): Promise<AuthClientConfig<TokenExchangeRequestConfig> | null>;
    refreshAccessToken(enableRetrievingSignOutURLFromSession?: (config: SPACustomGrantConfig) => void): Promise<User>;
    protected retryFailedRequests(failedRequest: HttpRequestInterface): Promise<HttpResponse>;
    httpRequest(httpClient: HttpClientInstance, requestConfig: HttpRequestConfig, isHttpHandlerEnabled?: boolean, httpErrorCallback?: (error: HttpError) => void | Promise<void>, httpFinishCallback?: () => void, enableRetrievingSignOutURLFromSession?: (config: SPACustomGrantConfig) => void): Promise<HttpResponse>;
    httpRequestAll(requestConfigs: HttpRequestConfig[], httpClient: HttpClientInstance, isHttpHandlerEnabled?: boolean, httpErrorCallback?: (error: HttpError) => void | Promise<void>, httpFinishCallback?: () => void): Promise<HttpResponse[] | undefined>;
    requestAccessToken(authorizationCode?: string, sessionState?: string, checkSession?: () => Promise<void>, pkce?: string, state?: string, tokenRequestConfig?: {
        params: Record<string, unknown>;
    }): Promise<User>;
    signInSilently(constructSilentSignInUrl: (additionalParams?: Record<string, string | boolean>) => Promise<string>, requestAccessToken: (authzCode: string, sessionState: string, state: string, tokenRequestConfig?: {
        params: Record<string, unknown>;
    }) => Promise<User>, sessionManagementHelper: SessionManagementHelperInterface, additionalParams?: Record<string, string | boolean>, tokenRequestConfig?: {
        params: Record<string, unknown>;
    }): Promise<User | boolean>;
    handleSignIn(shouldStopAuthn: () => Promise<boolean>, checkSession: () => Promise<void>, tryRetrievingUserInfo?: () => Promise<User | undefined>): Promise<User | undefined>;
    attachTokenToRequestConfig(request: HttpRequestConfig): Promise<void>;
    getUser(): Promise<User>;
    getDecodedIdToken(sessionId?: string): Promise<IdToken>;
    getDecodedIDPIDToken(): Promise<IdToken>;
    getCrypto(): Promise<IsomorphicCrypto>;
    getIdToken(): Promise<string>;
    getOpenIDProviderEndpoints(): Promise<OIDCEndpoints>;
    getAccessToken(sessionId?: string): Promise<string>;
    getIDPAccessToken(): Promise<string>;
    getStorageManager(): StorageManager<T>;
    isSignedIn(): Promise<boolean>;
}