index.tsx

import React from 'react';
import ReactDOM from 'react-dom/client';
import { createStore, applyMiddleware } from 'redux';
import thunk, {ThunkAction} from 'redux-thunk';
import { Provider } from 'react-redux';
import App from './App';
import reportWebVitals from './reportWebVitals';
import counter from "./reducers";

import 'redux-thunk/extend-redux';

const store = createStore(counter, applyMiddleware(thunk));

const thunkAction: ThunkAction<any, any, any, any> = (dispatch) => {
  dispatch({ type: 'INCREMENT' });
}

store.dispatch(thunkAction);

const root = ReactDOM.createRoot(
  document.getElementById('root') as HTMLElement
);
root.render(
  <React.StrictMode>
    <Provider store={store}>
      <App />
    </Provider>
  </React.StrictMode>
);

// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();