如何将readonly-method附加到redux中的对象？

const initialState = {
  data: [],
  readonlyMethod: function() {
    // 这里是readonly-method的实现代码
  }
};

const reducer = (state = initialState, action) => {
  // 处理其他action
  return state;
};

import { createStore } from 'redux';

const store = createStore(reducer);

import { connect } from 'react-redux';

const MyComponent = ({ readonlyMethod }) => {
  // 在组件中可以直接调用readonlyMethod
  return (
    <button onClick={readonlyMethod}>调用readonly-method</button>
  );
};

const mapStateToProps = (state) => {
  return {
    // 将state中的readonlyMethod属性映射到组件的props上
    readonlyMethod: state.readonlyMethod
  };
};

export default connect(mapStateToProps)(MyComponent);