nl_tokens: Create hidden text label
pl_tokens: function createLabel ( key ) { var attr = arguments . length > 1 && arguments [ 1 ] !== undefined ? arguments [ 1 ] : { } ; var text = i18n . get ( key , this . config ) ; var attributes = <mask> . assign ( { } , attr , { class : [ attr . class , this . config . classNames . hidden ] . filter ( Boolean ) . join ( ' ' ) } ) ; return createElement ( 'span' , attributes , text ) ; }