content: import React from 'react';
  import {view as Counter, stateKey, reducer} from '../components/Counter';
  
  const page = () => {
    return (
      <div>
        <div>Counter</div>
        <Counter value={0} />
      </div>
    );
  };
  
  const initState = () => Promise.resolve(100);
  
  export {page, reducer, initState, stateKey};
  