import createLogger from "redux-logger"; import { Map } from "immutable"; const logger = createLogger({ stateTransformer: (state) => { const newState = {}; Object.keys(state).forEach((key) => { const stateItem = state[key]; if (Map.isMap(stateItem)) { newState[key] = stateItem.toJS(); } else { newState[key] = stateItem; } }); return newState; }, }); export default logger;