What is Redux middleware in TypeScript?

What is Redux middleware in TypeScript?

Redux middleware is a way to extend Redux's capabilities, allowing you to intercept actions before they reach the reducer.

Can you give me an example of a middleware in TypeScript?

Sure! A simple logging middleware could look like this:

const loggerMiddleware = store => next => action => {
  console.log('Dispatching:', action);
  return next(action);
};

How do I apply this middleware to my Redux store?

You can apply middleware using the applyMiddleware function from Redux when creating your store:

import { createStore, applyMiddleware } from 'redux';
const store = createStore(rootReducer, applyMiddleware(loggerMiddleware));

What are some common use cases for middleware?

Common use cases include logging, handling asynchronous actions, and error reporting.