Can I use generics for custom parameters in Redux middleware

typescript
import { Middleware } from 'redux';

interface MyMiddleware<S, D> {
  (store: MiddlewareAPI<S>): (next: D) => D;
}

const myMiddleware: MyMiddleware<RootState, AppDispatch> = (store) => (next) => (action) => {
  // Use the store here
  return next(action);
};

const store = createStore(rootReducer, applyMiddleware(myMiddleware));

In this example, the `MyMiddleware` interface defines the middleware type with generics for the state (`S`) and dispatch (`D`). The `myMiddleware` function is then defined using this interface, ensuring that it correctly handles the state and dispatch types.

Example with Custom Parameters

To pass custom parameters to the middleware, you can modify the middleware function to accept additional arguments. Here is an example:

typescript
import { Middleware } from 'redux';

interface MyMiddleware<S, D> {
  (store: MiddlewareAPI<S>, service: MyService): (next: D) => D;
}

const myMiddleware: MyMiddleware<RootState, AppDispatch> = (store, service) => (next) => (action) => {
  // Use the service instance here
  return next(action);
};

const myServiceInstance = new MyService();

const store = createStore(rootReducer, applyMiddleware(myMiddleware(myServiceInstance)));

In this example, the `myMiddleware` function is modified to accept a `service` parameter. This allows you to pass a custom service instance to the middleware when creating the store.

Usage with Redux Toolkit

Redux Toolkit provides additional features for managing middleware and state. Here is an example of how to use generics with Redux Toolkit:

typescript
import { configureStore } from '@reduxjs/toolkit';
import { rootReducer } from './rootReducer';
import { myMiddleware } from './middleware';

const store = configureStore({
  reducer: rootReducer,
  middleware: (getDefaultMiddleware) =>
    getDefaultMiddleware().concat(myMiddleware(myServiceInstance)),
});

export type RootState = ReturnType<typeof rootReducer>;
export type AppDispatch = typeof store.dispatch;

In this example, the `configureStore` function is used to create the store. The `middleware` option is used to apply the middleware to the store. The `myMiddleware` function is passed the custom service instance as a parameter.

By using generics and custom parameters, you can create robust and maintainable Redux middleware that is tailored to your specific application needs.