[Question] Module '"rax-app"' has no exported member 'createStore'

[eaglefly]

通过 npm init rax后 创建store.ts import { createStore } from 'rax-app'; const store = createStore({ }); export default store; 就出来： createStore未导出.

版本如下： "dependencies": { "rax": "^1.1.0", "rax-document": "^0.1.0", "rax-image": "^2.0.0", "rax-link": "^1.0.1", "rax-text": "^2.0.0", "rax-view": "^2.0.0" }, "devDependencies": { "rax-app": "^3.8.7", "@iceworks/spec": "^1.0.0", "@types/rax": "^1.0.0", "eslint": "^8.0.0", "prettier": "^2.1.2", "stylelint": "^13.7.2" },

通过npm start多次无效。

[DD798509706]

怎么解决了的?