as of march 27 Firebase team released Android SDK with FieldValue.increment() api. This api already available on WEB Sdk and iOS Sdk, so, now is the time to include such api in rn-firebase.
Hey all, this has been implemented and tested pending the v5.3.0 release.
@Mike Diarmid: Hi, could you please point PR/commit with implementation? Couldn't find :(
UPD: found, https://github.com/invertase/react-native-firebase/commit/b84473f776314dcaad61f0f837f256b6e5feffd0