//! pseudo authenticator for use with plain access tokens.
//! If you use a specialized service to manage your
//! OAuth2-tokens you may get just the fresh generated
//! access token from your service.
//! The intention behind this is that if two services using the
//! same refresh token then each service will invalitate the
//! access token of the other service by generating a new token.
use crateSendRequest;
use crateError;
use crateTokenInfo;
/// the flow for the access token authenticator