export interface AuthManager {
    setCredentials: (emailAddress: string, apiKey: string) => void;
    getJwt: () => Promise<string>;
    onJwtChange: (listener: (jwt: string | undefined) => void) => void;
    offJwtChange: (listener: (jwt: string | undefined) => void) => void;
    isUserActive: () => boolean | undefined;
}
export default class AuthManagerImpl implements AuthManager {
    private emailAddress;
    private apiKey;
    /** Point API URL */
    private readonly ApiUrl;
    /** Point API version */
    private readonly ApiVersionAccept;
    private userActive;
    private jwt;
    private jwtRenewTimeoutId;
    private jwtChangedEmitter;
    /**
     * Creates AuthManager instance
     *
     * @param emailAddress Email address of Point user account
     * @param apiKey User's API Key
     * @param apiUrl Point API URL
     */
    constructor(emailAddress: string, apiKey: string, apiUrl: string | undefined, apiVersion: string);
    setCredentials: (emailAddress: string, apiKey: string) => void;
    /**
     * Returns JWT token.
     *
     * If the token hasn't been fetched yet the method will fetch it from
     * the server by caliing /auth endpoint.
     *
     * @returns JWT string
     */
    getJwt: () => Promise<string>;
    /**
     * Adds a listener that will be called upon JWT change.
     * @param listener: <Function> The callback function
     */
    onJwtChange: (listener: (jwt: string | undefined) => void) => void;
    /**
     * Removes a listener that will be called upon JWT change.
     * @param listener: <Function> The callback function
     */
    offJwtChange: (listener: (jwt: string | undefined) => void) => void;
    isUserActive: () => boolean | undefined;
    private refreshJwtToken;
    /**
     * Calls /init endpoint which is used to speed up session initialization
     * for autocomplete. Can be called right after successfull authorization.
     */
    private initSession;
}