private function prepareAssets(array $assets): array
    {
        $result = [];
        foreach ($assets as $name) {
            $result[] = $this->getRealFilename($name);
        }

        return $result;
    }
private function prepareAssets(array $assets): array
    {
        $result = [];
        foreach ($assets as $name) {
            $result[] = $this->getRealFilename($name);
        }

        return $result;
    }
private function prepareAssets ( array $ assets ) : array { $ result = [ ] ; foreach ( $ assets as $ name ) { $ result [ ] = $ this -> getRealFilename ( $ name ) ; } return $ result ; }
Resolve real asset filenames.

@param array $assets assets

@return array assets
Resolve real asset filenames .