nl_tokens: / * interface StringTransformOptions { contents : String fetcher : Fetcher filePath : String index : FetcherIndex } transform ( opts : StringTransformOptions ) = > String
pl_tokens: function transform ( opts ) { var contents = opts . contents ; var $ = cheerio . load ( contents ) ; var cssTransforms = opts . fetcher . transforms . <mask> . map ( ( tf ) => tf ( { fetcher : opts . fetcher , index : opts . index } ) ) ; // start parallel processing streams, one for each style tag var tasks = [ ] . concat ( // style attributes $ ( '[style]' ) . toArray ( ) . map ( ( el ) => transformDOMText ( { filePath : opts . filePath , getText : getAttrText , // get from attribute el$ : $ ( el ) , setText : setAttrText , // set attribute transforms : cssTransforms } ) ) , // style tags $ ( 'style' ) . toArray ( ) . map ( ( el ) => transformDOMText ( { filePath : opts . filePath , getText : getTagText , // get from textContent el$ : $ ( el ) , setText : setTagText , // set textContent transforms : cssTransforms } ) ) ) ; return Promise . all ( tasks ) // all styles have been processed, output correct HTML . then ( ( ) => $ . html ( ) ) ; }