import type { ITokenData } from './types/TokenData.types.js';
/**
 * Represents token data.
 */
declare class TokenData implements ITokenData {
    /**
     * Default value for the refresh token window offset. This value will be subtracted
     * from the token's expiresIn value to advance the window for refreshing the access
     * token.
     */
    static REFRESH_TOKEN_WINDOW_OFFSET: number;
    accessToken?: string;
    expiresIn?: string;
    expiresTimeUtc?: number;
    refreshToken?: string;
    userId?: number;
    /**
     * Constructs a new TokenData instance with the passed in data. If expiresTimeUtc
     * is not provided, it is assumed that the token was just created and will expire
     * after now + expiresIn seconds.
     *
     * @param data - Token data.
     */
    constructor(data: ITokenData);
    /**
     * Returns if the token data (access token) needs to be refreshed. It will take in
     * account not only the token's expiresTimeUtc but also the refresh token window
     * offset value to advance the creation of the token before it is expired.
     *
     * @returns True if the token is within the refresh token window or false otherwise.
     */
    needsRefresh(): boolean;
}
export default TokenData;