app/modules/rootReducer.js
// @flow
import type { Categories } from 'modules/categories';
import type { Transaction } from 'modules/transactions';
// Empty placeholder to reserve reducer namespace.
// Otherwise redux may complain when we asyncrhonously
// inject reducers.
export type State = {
+categories?: Categories,
+transactions?: Transaction[],
};
/**
* Routing to be implemented
*/
export default {
nothing: () => ({}),
};