<a href="full-path-to-your-file.md" class="internal-link">Title</a>
I’m using Dataview to parse it for me into the correct format.
Given a string of [[Some file]], here’s the Dataview code to generate a working link:
page = dv.page(dv.parse(THE_STRING))
link = `<a href="${page.file.path}" class="internal-link">${page.file.name}</a>`