Error when using Vuex 4 getters in Quasar V2

[Ammamon]

Error when using Vuex 4 getters in Quasar V2
In setup of composition api, I added the following.

setup(props) {
   const store = useStore()
   const randomNumber = computed(()   =>  store.getters['item/getRandomNumber'])
return { randomNumber };
},

But getting lint error:

@typescript-eslint/no-unsafe-member-access: Unsafe member access ['item/getRandomNumber'] on an any value.

[Ammamon]

However, without typescript, it is working.