src/yimaTheme/Manager/DefaultListenerAggregate.php
protected function checkMVC()
    {
        // check ViewResolver service to match our need. {
        $viewResolver   = $this->sm->get('ViewResolver');

        $return = true;
        if ($viewResolver instanceof ViewResolver\AggregateResolver) {
            if ($viewResolver->count() == 2) {
                $defResolvers = array('Zend\View\Resolver\TemplateMapResolver','Zend\View\Resolver\TemplatePathStack');
                foreach($viewResolver->getIterator()->toArray() as $i=>$ro) {
                    if ($defResolvers[$i] != get_class($ro)) {
                        $return = false;
                        break;
                    }
                }
            } else {
                $return = false;
            }
        } else {
            $return = false;
        }

        $viewTemplatePathStack   = $this->sm->get('ViewTemplatePathStack');
        if (! $viewTemplatePathStack instanceof ViewResolver\TemplatePathStack) {
            throw new \Exception('yimaTheme work with PathStack');
        }

        return $return;
    }
protected function checkMVC()
    {
        // check ViewResolver service to match our need. {
        $viewResolver   = $this->sm->get('ViewResolver');

        $return = true;
        if ($viewResolver instanceof ViewResolver\AggregateResolver) {
            if ($viewResolver->count() == 2) {
                $defResolvers = array('Zend\View\Resolver\TemplateMapResolver','Zend\View\Resolver\TemplatePathStack');
                foreach($viewResolver->getIterator()->toArray() as $i=>$ro) {
                    if ($defResolvers[$i] != get_class($ro)) {
                        $return = false;
                        break;
                    }
                }
            } else {
                $return = false;
            }
        } else {
            $return = false;
        }

        $viewTemplatePathStack   = $this->sm->get('ViewTemplatePathStack');
        if (! $viewTemplatePathStack instanceof ViewResolver\TemplatePathStack) {
            throw new \Exception('yimaTheme work with PathStack');
        }

        return $return;
    }
Check Current MVC View Resolver To Match With Class Strategy

@return bool
@throws \Exception