export declare namespace users {
    interface UserDataType {
        [key: string]: any;
    }
    interface SaveDataType {
        accessToken: string;
        userData: UserDataType;
        tokenExp: Date;
    }
    /**
     * @method saves the login data and the token in the local storage
     * @param {SaveData} data includes `accessToken`: auth token; `userData`; `token_expire`: date when the token expires
     * @author Flowtastisch
     * @memberof Aciiverse
     * @date 31.08.24
     */
    function saveData(data: SaveDataType): void;
    /**
     * @method gets the user data
     * @returns {users.UserData | undefined} the userdata object
     * @author Flowtastisch
     * @memberof Aciiverse
     * @date 31.08.24
     */
    function getData(): UserDataType | undefined;
    /**
     * @method gets the auth token
     * @returns {string} auth token
     * @author Flowtastisch
     * @memberof Aciiverse
     * @date 31.08.24
     */
    function getToken(): string | undefined;
    /**
     * @method logouts the user
     * @author Flowtastisch
     * @memberof Aciiverse
     * @date 31.08.24
     */
    function deleteData(): void;
    /**
     * @method check if the token is valid -> standard: logout if token is expired
     * @param [deleteDataIfUnvalid=true] optional param: if `not set`: `true`
     * @returns {boolean} `true`: token expired & `false`: token valid
     * @author Flowtastisch
     * @memberof Aciiverse
     * @date 31.08.24
     */
    function checkTokenExpired(deleteDataIfUnvalid?: boolean): boolean;
}