Zend\Code\Scanner\ClassScanner::getInterfaces PHP Method

    public function getInterfaces()
    {
        $this->scan();
        return $this->interfaces;
    }

 public function getInterfaces($returnClassScanners = false)
 {
     if ($returnClassScanners) {
         return $this->interfaceClassScanners;
     }
     $interfaces = $this->classScanner->getInterfaces();
     foreach ($this->parentClassScanners as $pClassScanner) {
         $interfaces = array_merge($interfaces, $pClassScanner->getInterfaces());
     }
     return $interfaces;
 }