const classcamembert::FileUtilsys::Obj camembert::FileUtilFileUtilcontainsSourcestatic Bool contains(File dir, File? x)pathDisSourcestatic Str pathDis(File file)pathInSourcestatic Uri pathIn(File dir, File x)replaceAllSourcestatic Void replaceAll(Item[] items, Str oldText, Str newText, Str delimiter)Replace found items with new text