Handle MDX optimize for root hast node #11975
Merged
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Changes
fix #11971
The MDX optimizer didn't handle
{ type: 'root', children: [] }
kind of hast node when combining the MDX into an HTML string, which resulted in incorrect output. The fix here is to treat root hast nodes as non-optimizable, like MDX nodes.Testing
Added tests
Docs
n/a. bug fix.