protected function variantFilenames()
    {
        $names = [];

        foreach ($this->variants() as $variant) {
            $names[ $variant ] = $this->variantFilename($variant);
        }

        return $names;
    }
protected function variantFilenames()
    {
        $names = [];

        foreach ($this->variants() as $variant) {
            $names[ $variant ] = $this->variantFilename($variant);
        }

        return $names;
    }
protected function variantFilenames ( ) { $ names = [ ] ; foreach ( $ this -> variants ( ) as $ variant ) { $ names [ $ variant ] = $ this -> variantFilename ( $ variant ) ; } return $ names ; }
Returns filenames keyed by variant.

@return string[]
Returns filenames keyed by variant .