import { TokenData } from "@twilio/flex-sdk";
import type { Config } from "../state";
import { ConsoleLoginStorageParams } from "./ConsoleLoginStorage";
import type { SSOTokenPayload } from "./TokenStorage";
import { Permissions } from "./TokenStorage";
export declare function triggerLogout(): void;
export type TokenManagerConfig = {
    consoleFlowItem: ConsoleLoginStorageParams | undefined;
} & Config;
export declare const TokenManager: {
    isUpdatingToken: () => boolean;
    setUpdatingToken: (isUpdatingToken: boolean) => void;
    initialize(c: TokenManagerConfig): Promise<void>;
    destroy(): void;
    hasActiveToken(): Promise<boolean>;
    validate(token: string): Promise<TokenData | undefined>;
    getPermissions(roles: Array<string>): Permissions;
    getActiveTokenPayload(): Promise<SSOTokenPayload | undefined>;
    parseTokenPayloadFromQueryString(): SSOTokenPayload | undefined;
    clearTokenPayload(): void;
    storeTokenPayload(tokenPayload: SSOTokenPayload): Promise<void>;
    /**
     * Check whether the conditions to attempt a refresh using the refresh token are met.
     * @example
     * // Attempt refresh when access token expired but refresh token is still valid
     * const shouldRefresh = TokenManager.checkRefreshTokenCondition(true, false, { refreshToken: 'r', ...other });
     *
     * @param {boolean} isTokenExpired - Whether the access token is expired.
     * @param {boolean} isRefreshTokenExpired - Whether the refresh token is expired.
     * @param {SSOTokenPayload} tokenPayload - The stored token payload which may contain a refresh token.
     * @returns {boolean} whether the refresh token conditions are met
     * @since 2.15.0
     */
    checkRefreshTokenCondition(isTokenExpired: boolean, isRefreshTokenExpired: boolean, tokenPayload: SSOTokenPayload): boolean;
    verifyToken(): Promise<void>;
    isTokenCloseToExpiry(): boolean;
    isTokenExpired(): boolean;
    isRefreshTokenExpired(): boolean;
    getRemainingAccessTokenMinutes(): number;
    clearRefreshTokenAndLogout(): void;
    showSessionExpirationWarning(): void;
    updateSSOToken(): Promise<void>;
    updateOauthToken(): Promise<void>;
};