public function addAssets()
    {
        $js = $this->assetRepository->createAsset('Ho_Templatehints::js/hints.js');
        $this->assetCollection->add('Ho_Templatehints::js/hints.js', $js);

        $css = $this->assetRepository->createAsset('Ho_Templatehints::css/hints.css');
        $this->assetCollection->add('cHo_Templatehints::css/hints.css', $css);
    }
public function addAssets()
    {
        $js = $this->assetRepository->createAsset('Ho_Templatehints::js/hints.js');
        $this->assetCollection->add('Ho_Templatehints::js/hints.js', $js);

        $css = $this->assetRepository->createAsset('Ho_Templatehints::css/hints.css');
        $this->assetCollection->add('cHo_Templatehints::css/hints.css', $css);
    }
public function addAssets ( ) { $ js = $ this -> assetRepository -> createAsset ( 'Ho_Templatehints::js/hints.js' ) ; $ this -> assetCollection -> add ( 'Ho_Templatehints::js/hints.js' , $ js ) ; $ css = $ this -> assetRepository -> createAsset ( 'Ho_Templatehints::css/hints.css' ) ; $ this -> assetCollection -> add ( 'cHo_Templatehints::css/hints.css' , $ css ) ; }
Add assets to the header required for the initialisation of the scripts

@todo figure out how to include .less files instead of .css files for easier syntax.
http://devdocs.magento.com/guides/v2.0/architecture/view/page-assets.html#m2devgde-page-assets-api

@return void
Add assets to the header required for the initialisation of the scripts