Use Case

As a user of the mongodb nodejs driver with Node v24
I want to iterate known types on cursors
So that development feels seamless and intuitive

User Experience

• Consumers of the driver should have cursor streams iterated with the same known stream iterable (this currently works with Node v22 and lower)

Dependencies

• upstream and/or downstream requirements and timelines to bear in mind

Risks/Unknowns

• N/A

Acceptance Criteria

Implementation Requirements

• a driver cursor should type-persist the known iterable of the stream after stream() is called. See this thread for implementation suggestions

Testing Requirements

• existing tests which assert on stream types between all supported node versions should pass

Documentation Requirements

• DOCSP ticket, API docs, etc

Follow Up Requirements

• additional tickets to file, required releases, etc
• if node behavior differs/will differ from other drivers, confirm with dbx devs what standard to aim for and what plan, if any, exists to reconcile the diverging behavior moving forward