Inline namespacing question.

[chinavane]

use createNamespacedHelpers is success.

import { useStore } from 'vuex';
import { createNamespacedHelpers } from 'vuex-composition-helpers';
const store = useStore();
const { useState } = createNamespacedHelpers(store, 'home');
const { count } = useState(['count']); // can get count value
console.log(count);

Inline namespacing get error.

import { useStore } from 'vuex';
import { useState } from 'vuex-composition-helpers';
const store = useStore();
console.log(store.state.home.count); // can get count value
const { count } = useState('home', ['count']); // can't get count value,count is undefined
console.log(count);

[davidmeirlevy]

The global "useState" function can be used in several ways (yours isn't one of them):

1. inside a setup function: useState(["home/count"])

2. Outside of Vue components:
   useState(store, ["home/count"])

BTW, You can do:
const {customKey} = useState({customKey: "home/count"})

[davidmeirlevy]

@chinavane BTW, it's preferable to ask questions on StackOverflow instead inside GitHub issues, since a question here will be converted to closed issue and wont help future developers that will meet the same question 🤓.