rootReducer: Errors

[still sorrel]

Hi, I'm new to this typescript. I have no choice but to do it for my project. I've encountered this error. can anybody help with it?

[weak shard]

!screenshot

[tidal apex]

`!screenshot`:

Rather than screenshots, please provide either code formatted as:

```ts
// code here
```
Or even better, as an example on the TypeScript playground that is as simple as possible and reproduces the issue. This makes it easier to help you and increases the chances of getting an answer.

[still sorrel]

my bad

wait

import { combineReducers } from "redux";
import { History } from "history";

import {  settings, IState as SettingsState } from "./settings/reducer";
import {  sidebar, IState as SidebarState } from "./sidebar/reducer";
import {  modals, IState as ModalState } from "./modals/reducer";
import { graph, IState as GraphState } from "./graph/reducer";
import { path, IState as PathState } from "./path/reducer";
import { search, IState as SearchState } from "./search/reducer";
import {  api, IState as ApiState } from "./api/reducer";

//import { settingsReducer } from "@/app/campus/settings/reducer";

export interface AppState {
 settings: SettingsState;
  sidebar: SidebarState;
  modals: ModalState;
  graph: GraphState;
  path: PathState;
  search: SearchState;
  api: ApiState;
}


const rootReducer = combineReducers<AppState>({
  settings,
  sidebar,
  modals,
  graph,
  path,
  search,
  api,
});

export type RootState = ReturnType<typeof rootReducer>;

export default (history: History) => rootReducer;

import { Reducer } from "redux";
import { TOGGLE_SIDEBAR } from "./constant";
import { Action } from "@/app/store/actions";

export type IState = {
  readonly isOpen: boolean;
};

export const initialState: IState = {
  isOpen: true,
};

export const sidebar: Reducer<IState, Action> = (
  state = initialState,
  action: Action
) => {
  switch (action.type) {
    case TOGGLE_SIDEBAR:
      return {
        ...state,
        isOpen: !state.isOpen,
      };
    default:
      return state;
  }
};

[surreal socket]

the file you have open is sidebar/reducer, but the error is on settings/reducer

[still sorrel]

the sidebar also had same error

const rootReducer = combineReducers<AppState>({
settings,
sidebar,
modals,
graph,
path,
search,
api,
});