All files / src/store/features/undo undoMiddleware.ts

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import { Dispatch, Middleware } from "@reduxjs/toolkit";
import { ActionCreators } from "redux-undo";
import { RootState } from "store/configureStore";
import projectActions from "store/features/project/projectActions";
 
const undoMiddleware: Middleware<Dispatch, RootState> =
  (store) => (next) => (action) => {
    // Run the reducers first so we can clear the undo stack after loading
    next(action);
 
    if (projectActions.loadProject.fulfilled.match(action)) {
      store.dispatch(ActionCreators.clearHistory());
    }
  };
 
export default undoMiddleware;