content: import React from 'react';
  
  export const FastRefreshExample = () => {
    const [value, setValue] = React.useState('abc');
    return (
      <>
        <input value={value} onChange={(event) => setValue(event.target.value)} />
        <p>Change the input value then this text in the component file.</p>
        <p>The state of the input should be kept.</p>
      </>
    );
  };
  