File: /var/www/html/shootinschool/wp-content/plugins/sg-cachepress/core/Install_Service/Install.php
<?php
namespace SiteGround_Optimizer\Install_Service;
abstract class Install {
/**
* The default install version. Overridden by the installation packages.
*
* @since 5.0.0
*
* @access protected
*
* @var string $version The install version.
*/
protected static $version = '0.0.0';
/**
* Return the current version of the installation.
*
* @since 5.0.0
*/
public function get_version() {
return static::$version;
}
/**
* Run the install procedure. This function must be implemented by superclasses.
*
* @since 5.0.0
*
* @return mixed The result.
*/
abstract public function install();
}