ppxlib
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Deprecate `Ast_helper`
The Ppxlib API is exposing the two modules Ast_builder and Ast_helper with same/similar functionality. We could deprecate Ast_helper to reduce the maintenance burden and to help the user decide which one to use.
Sneaking into here ^^.
Ast_helper usually brings more control over the creation of Ast nodes, for example attributes are always empty on Ast_builder. How would you see this in the future, should Ast_builder handle those cases or keep it as it is?