Does this module actually have anything to do with SVG? It looks like just a generic XML parser with the word "XML" crossed out and "SVG" inserted. The only thing the docs and examples contain are completely generic stuff about parsing XML.
Although SVG is formatted as XML, that is only a part of the story. Something which calls itself an SVG parser should be able to, for example, parse the "d" attribute of an SVG <path> element, see e.g.