Can InternalResponseReasoningSummaryTextDeltaEvent be public?

[jameswoodleybetenbough]

I want to stream reasoning tokens to the UI as they come in, but this class on which they come in OpenAI.Responses.InternalResponseReasoningSummaryTextDeltaEvent is not public, so I can't match on it in code. (I'm currently serializing and then deserializing to another class I defined in order to achieve what I want.)

Can this class be made public?