init create-react-library@3.1.1

src/index.js

+import React from 'react'
+import styles from './styles.module.css'
+
+export const ExampleComponent = ({ text }) => {
+  return <div className={styles.test}>Example Component: {text}</div>
+}

src/index.test.js

+import { ExampleComponent } from '.'
+
+describe('ExampleComponent', () => {
+  it('is truthy', () => {
+    expect(ExampleComponent).toBeTruthy()
+  })
+})

src/styles.module.css

+/* add css module styles here (optional) */
+
+.test {
+  margin: 2em;
+  padding: 0.5em;
+  border: 2px solid #000;
+  font-size: 2em;
+  text-align: center;
+}