ThemePreact/src/IconButton.tsx

import { h, JSX } from "preact";
export default function IconButton({
   children,
   className,
   ...props
}: JSX.HTMLAttributes<HTMLButtonElement>) {
   return (
      <button className={"ht-btn ht-btn-icon " + className} {...props}>
         {children}
      </button>
   );
}