public function build()
    {
        $assetManager = new AssetManager();
        $filterManager = new FilterManager();
        foreach ($this->filters as $filterName => $filter) {
            $filterManager->set($filterName, $filter);
        }
        $assetsFactory = new AssetFactory($this->configurationHandler->webDir());
        $assetsFactory->setAssetManager($assetManager);
        $assetsFactory->setFilterManager($filterManager);

        return $assetsFactory;
    }