d9ac568d_YPO3_Core_APIs_7_documentation__Description
[Class name] \TYPO3\CMS\Core\Utility\ExtensionManagementUtility [Usage] Static class, call methods using \TYPO3\CMS\Core\Utility\ExtensionManagementUtility:: [Description] 
Extension API functions Functions for extensions to interface with the core system. Many of these functions are used in ext\_localconf.php and ext\_tables.php files of extensions. They let extensions register their features with the system.
TYPO3 Core APIs 7 documentation
Description