6fb8133ed3
## Summary Alternate to https://github.com/facebook/react/pull/25334 without any prod runtime changes i.e. the proposed codemod in https://github.com/reactjs/rfcs/blob/createlement-rfc/text/0000-create-element-changes.md#deprecate-string-refs-and-remove-production-mode-_owner-field would not work. ## How did you test this change? - [x] CI - [x] `yarn test` with and without `warnAboutStringRefs`