Change
- 1ea759d 0ecf61e Update 
@types/mdast, mdast utilities
migrate: update too 
- bdee971 Change to require Node.js 16
migrate: update too 
- 3fe14d6 Change to use 
exports
migrate: don’t use private APIs 
- 3cb573a Remove 
lib/complex-types.d.ts
migrate: use the main module 
Full Changelog: 2.1.4...3.0.0