Redux-presist中的AsyncStorage

Question

我在项目中设置了一个redux-presist，并且正在store.js文件中实现，但是给了我错误提示，如图所示，storage.getitem不是函数，当我更改时，错误已消除storage：storage，但是当我尝试执行storage：AsyncStorage时，会出现此错误。

这是我的代码

import { createStore,applyMiddleware } from 'redux'
import { persistStore, persistReducer } from 'redux-persist'
import reducers from '../reducers'
import AsyncStorage from 'react-native'



const persistConfig = {
    //...
    key: 'root',
    storage:AsyncStorage

  }


const persistedReducer = persistReducer(persistConfig, reducers)

export default () => {
  const store = createStore(persistedReducer,{},applyMiddleware())
  const persistor = persistStore(store)
  return { store, persistor }
}