lib/FSi/Component/Reflection/ReflectionClass.php
public function getParentClass()
    {
        $parentClass = parent::getParentClass();
        if ($parentClass) {
            return ReflectionClass::factory($parentClass->getName());
        }
        return false;
    }
public function getParentClass()
    {
        $parentClass = parent::getParentClass();
        if ($parentClass) {
            return ReflectionClass::factory($parentClass->getName());
        }
        return false;
    }
Get parent ReflectionClass object

@return ReflectionClass|false