react/react-in-jsx-scope Suspicious ​
What it does ​
Disallow missing React when using JSX
Why is this bad? ​
When using JSX, <a /> expands to React.createElement("a"). Therefore the React variable must be in scope.
Example ​
Examples of incorrect code for this rule:
jsx
var a = <a />;Examples of correct code for this rule:
jsx
import React from "react";
var a = <a />;