Summary:
Originally added in #17551 by dryganets but lost when an internal diff consolidated files into ReactNative/DEFS
Closes https://github.com/facebook/react-native/pull/17710
Differential Revision: D6778242
Pulled By: hramos
fbshipit-source-id: 22bd3348feccf1ecb53d897c84e1ca704e51fc33