fix: build issue with "React is not defined"

example/index.tsx

@@ -5,8 +5,6 @@ import { Form, HandleForm } from 'react-component-form'
 import './index.css'
 import GitHubLogo from 'url:./github.jpg'
 
-global.React = React
-
 const App: React.FC = () => {
   const handleSubmit: HandleForm = (formData, formElement) => {
     console.clear()

jest.config.json

@@ -1,7 +1,6 @@
 {
   "testEnvironment": "jsdom",
   "rootDir": "./src",
-  "setupFilesAfterEnv": ["<rootDir>/__test__/setup.ts"],
   "transform": {
     "^.+\\.tsx?$": "esbuild-jest"
   }

src/__test__/index.test.tsx

@@ -1,3 +1,4 @@
+import React from 'react'
 import { render, cleanup, fireEvent } from '@testing-library/react'
 
 import { Form, HandleForm } from '..'

src/__test__/setup.ts

@@ -1,3 +0,0 @@
-import React from 'react'
-
-global.React = React

src/index.tsx

@@ -1,4 +1,4 @@
-import { useRef } from 'react'
+import React, { useRef } from 'react'
 
 export interface FormDataObject {
   [key: string]: FormDataEntryValue

tsconfig.json

@@ -13,7 +13,7 @@
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "moduleResolution": "node",
-    "jsx": "react-jsx",
+    "jsx": "react",
     "esModuleInterop": true,
     "skipLibCheck": true,
     "forceConsistentCasingInFileNames": true,