As @jingkaimori mentioned in #2, Marked has been using TypeScript internally for a while now. With that, the types this package was using from JSDelivr had become unmaintained, and rather outdated. So, it was necessary to update this package.
This package will also from here on out use the official build from the Marked team provided on NPM, via Deno's npm: specifier - Which I'd wholly recommend you switch to in your project, or at least use https://esm.sh/marked@7.0.3 if you want to keep the original URL import syntax that Deno uses.
Contributors
jingkaimori