bigbuffet-rw/app/soapbox/reducers/sidebar.ts

import { SIDEBAR_OPEN, SIDEBAR_CLOSE } from '../actions/sidebar';

import type { AnyAction } from 'redux';

type State = {
  sidebarOpen: boolean,
};

const initialState: State = {
  sidebarOpen: false,
};

export default function sidebar(state: State = initialState, action: AnyAction): State {
  switch(action.type) {
  case SIDEBAR_OPEN:
    return { sidebarOpen: true };
  case SIDEBAR_CLOSE:
    return { sidebarOpen: false };
  default:
    return state;
  }
}