@catalinaperalta Added necessary comments for the change. And as for `param_type` to `param_kind`, it may bring many unrelated changes so it is more proper to do the rename in a refactor PR I think.

[msyyc]

@catalinaperalta Added necessary comments for the change. And as for param_type to param_kind, it may bring many unrelated changes so it is more proper to do the rename in a refactor PR I think.

Originally posted by @msyyc in #46488 (comment)