Function onClick

playground-test/src/App.tsx:8–18

()

  const textareaRef = useRef<HTMLTextAreaElement>(null);

  function onClick() {
    if(!textareaRef.current) {
      return ;
    }

    const res = transform(textareaRef.current.value, {
      presets: ['react', 'typescript'],
      filename: 'guang.tsx'
    });
    console.log(res.code);
  }

  const code = `import { useEffect, useState } from "react";