Redux init store with devTool

ReduxStoreinit.txt

import { createStore, applyMiddleware, compose } from "redux";
import thunk from "redux-thunk";
import rootReducer from "./reducers/RootReducer";

const composeEnhancers =
  typeof window === "object" && window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__
    ? window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__({
        // Specify extension’s options like name, actionsBlacklist, actionsCreators, serialize...
      })
    : compose;

export default function configureStore() {
  return createStore(rootReducer, composeEnhancers(applyMiddleware(thunk)));
}