remark plugin to generate a table of contents (TOC)

remark plugin to support MDX syntax

Deprecated: this package is no longer maintained. Please use `remark-rehype` to move from remark (markdown) to rehype (HTML) and then replace `remark-autolink-headings` with [`rehype-autolink-headings`][rehype-autolink-headings].

Deprecated: this package is no longer maintained.

Provides StructuredSource and functionality for converting range and loc vice versa.