whitelabel-plugins-update-server/aws/Aws/Token/RefreshableTokenProviderInterface.php

<?php
namespace Aws\Token;

/**
 * Provides access to an AWS token used for accessing AWS services
 *
 */
interface RefreshableTokenProviderInterface
{
    /**
     * Attempts to refresh this token object
     *
     * @return Token | Exception
     */
    public function refresh();

    /**
     * Check if a refresh should be attempted
     *
     * @return boolean
     */
    public function shouldAttemptRefresh();
}