flow: Update 'flow-typed' for React Navigation 2

Update definitions by running `flow-typed update`.

This lets Flow know about the new constructor functions.

Author: borisyankov

flow-typed/npm/react-navigation-redux-helpers_vx.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: 2b6bd8cbbe1a407b5c4cd26dcfb4fa00
-// flow-typed version: <<STUB>>/react-navigation-redux-helpers_v^1.1.1/flow_v0.78.0
+// flow-typed signature: b384a698eb5597eec585ee5ff06a615c
+// flow-typed version: <<STUB>>/react-navigation-redux-helpers_v^2.0.9/flow_v0.78.0
 
 /**
  * This is an autogenerated libdef stub for:
@@ -34,6 +34,10 @@ declare module 'react-navigation-redux-helpers/src/reducer' {
   declare module.exports: any;
 }
 
+declare module 'react-navigation-redux-helpers/src/reduxify-navigator' {
+  declare module.exports: any;
+}
+
 declare module 'react-navigation-redux-helpers/src/types' {
   declare module.exports: any;
 }
@@ -48,6 +52,9 @@ declare module 'react-navigation-redux-helpers/src/middleware.js' {
 declare module 'react-navigation-redux-helpers/src/reducer.js' {
   declare module.exports: $Exports<'react-navigation-redux-helpers/src/reducer'>;
 }
+declare module 'react-navigation-redux-helpers/src/reduxify-navigator.js' {
+  declare module.exports: $Exports<'react-navigation-redux-helpers/src/reduxify-navigator'>;
+}
 declare module 'react-navigation-redux-helpers/src/types.js' {
   declare module.exports: $Exports<'react-navigation-redux-helpers/src/types'>;
 }