React: setItems Error when using localStorage - reactjs

Question

When I am using the setItem() Method, i get no errors and everything is working fine. But when I try to retrieve objects via the getItem() Method, im getting the error: "src\components\UserCourses.js Line 33:8: 'setItems' is not defined no-undef"
//LocalStorage
useEffect(() => {
localStorage.setItem('basket', JSON.stringify(basket));
}, [basket]);
useEffect(() => {
const basket = JSON.parse(localStorage.getItem('basket'));
if (basket) {
setItems(basket);
}
}, []);
basket is my empty array at the start, where i put in items.
import { useStateValue } from './StateProvider'
import {useState, useEffect} from 'react'
function UserCourses ({id, name, prof, language}) {
const [{basket}, dispatch] = useStateValue();
const navigate = useNavigate()
const goCourseDetail = () => navigate(`/course/id=${id}`)
const removeFromBasket = () => {
dispatch({
type: 'REMOVE_FROM_BASKET',
id: id,
});
}
useEffect(() => {
localStorage.setItem('basket', JSON.stringify(basket));
}, [basket]);
useEffect(() => {
const basket = JSON.parse(localStorage.getItem('basket'));
if (basket) {
setItems(basket);
}
}, []);
//Provider
import React, {createContext, useContext, useReducer} from 'react';
//data layer
export const StateContext = createContext();
//Provider
export const StateProvider = ({reducer, initialState, children}) => (
<StateContext.Provider value={useReducer(reducer, initialState)}>
{children}
</StateContext.Provider>
);
//use inside of a component
export const useStateValue = () => useContext(StateContext);

Answer 1

I had a problem with localStorage in a shopping cart I was developing, if it helps. I was able to solve my problem, with the next code:
const initialState = []
const [carrito, setCarrito] = useState(initialState)
useEffect(() => {
const carritoLS = JSON.parse(localStorage.getItem('carrito'))
if (carritoLS) {
setCarrito(carritoLS)
}
}, [])
useEffect(() => {
if (carrito !== initialState){
localStorage.setItem('carrito', JSON.stringify(carrito))
}
}, [carrito])