@crawlee/utilsFunctionsparseSitemapVersion: NextparseSitemap CallableparseSitemap(initialSources, proxyUrl, options): AsyncIterable<T[emitNestedSitemaps] extends true ? SitemapUrl | NestedSitemap : SitemapUrl>ParametersinitialSources: SitemapSource[]optionalproxyUrl: stringoptionaloptions: TReturns AsyncIterable<T[emitNestedSitemaps] extends true ? SitemapUrl | NestedSitemap : SitemapUrl>