SourceKitにlibSyntaxのシリアライズデータを返す機能が追加されてたみたいだけど、どう活かすのだろう？ https://github.com/apple/swift/pull/14000

[libSyntax][SourceKit] Integrating libSyntax representation of a source file with several SourceKitd syntax request.s by nkcsgexi · Pull Request #14000 · apple/swift

The enhanced SourceKitd requests are EditorOpen and EdtiorReplaceText. In these two requests, the clients can specify a flag "key. enablesyntaxtree = 1" to get a serialize libSyntax tree with the r...