Which statement is true about React.Component in a typical module import?

Which statement is true about React.Component in a typical module import?

• A. It is a property on the object exported by importing React from 'react'
• B. It is a global browser API
• C. It is a CSS class
• D. It is a function to fetch data

Answer: (A)

React exposes its components through a module, and the value you get when you import React from 'react' is an object that has a property named Component. You define class components by extending that property, like class MyComponent extends React.Component. This isn’t a global browser API, a CSS class, or a data-fetching function; it’s part of the React library’s exported API. You can also import the named Component directly with import { Component } from 'react' and extend Component, which is just a different way to reach the same idea.

React exposes its components through a module, and the value you get when you import React from 'react' is an object that has a property named Component. You define class components by extending that property, like class MyComponent extends React.Component. This isn’t a global browser API, a CSS class, or a data-fetching function; it’s part of the React library’s exported API. You can also import the named Component directly with import { Component } from 'react' and extend Component, which is just a different way to reach the same idea.