save state of code

client/src/state/store.ts

@@ -0,0 +1,24 @@
+import { configureStore } from '@reduxjs/toolkit';
+import { connection } from '../connection'
+import thunkMiddleware from 'redux-thunk'
+import { apiSlice } from './api'
+import { progressSlice } from './progress'
+
+
+export const store = configureStore({
+  reducer: {
+    [apiSlice.reducerPath]: apiSlice.reducer,
+    [progressSlice.name]: progressSlice.reducer,
+  },
+  middleware: getDefaultMiddleware =>
+    getDefaultMiddleware({
+      thunk: {
+        extraArgument: { connection }
+      }
+    }).concat(apiSlice.middleware),
+});
+
+// Infer the `RootState` and `AppDispatch` types from the store itself
+export type RootState = ReturnType<typeof store.getState>
+// Inferred type: {posts: PostsState, comments: CommentsState, users: UsersState}
+export type AppDispatch = typeof store.dispatch