rehype-mathjax@4.0.0

• 1f04763 Use ESM

  // From CommonJS
  var rehypeMathjax = require('rehype-mathjax')
  
  // To ESM
  import rehypeMathjax from 'rehype-mathjax'

  Learn more about ESM in this guide
• c6fc7a0 Change options to match mathjax
  please read commit message for needed changes
• edf4ca2 6899b07 Add JSDoc based types
• b7ecce0 Update dependencies