Components

Create a file named UserItem.js in the components folder

Generate a function based component

rfce

import React from 'react'

function Header() {
  return (
    <div>Header</div>
  )
}

export default Header

Generate a class based component

rce

Result

import React, { Component } from 'react'

export class UserItem extends Component {
  render() {
    return (
      <div>UserItem</div>
    )
  }
}

export default UserItem