Defined (1)

The class is defined in the following location(s).

/vendor/composer/installers/src/Composer/Installers/TYPO3CmsInstaller.php  

class TYPO3CmsInstaller extends BaseInstaller 
{ 
    protected $locations = array( 
        'extension' => 'typo3conf/ext/{$name}/',  
 ); 
}