MDX grammar for tree-sitter.
- tree-sitter-javascript for JavaScript and JSX.
- tree-sitter-markdown for Markdown.
Overall, the goal is to re-use the existing grammars as much as possible. However, since MDX should technically be treated as its own language, we can't naively inject JavaScript or Markdown syntax in the correct blocks as there are differences. So we instead re-implement the existing grammars with some changes to properly support MDX.