How do you build a reusable button component with Tailwind that supports multiple variants?

import React from "react";
import clsx from "clsx";
      

type ButtonProps = {
  variant?: "primary" | "secondary" | "ghost"; // Variants of button
  size?: "sm" | "md" | "lg"; // Sizes of button
  className?: string; // Additional classes users may pass
  children: React.ReactNode; // Button content
} & React.ButtonHTMLAttributes<HTMLButtonElement>;
      

const variantClasses = {
  primary: "bg-blue-600 text-white hover:bg-blue-700",
  secondary: "bg-gray-300 text-gray-700 hover:bg-gray-400",
  ghost: "bg-transparent text-blue-600 hover:bg-blue-100",
};
      

const sizeClasses = {
  sm: "px-2 py-1 text-sm",
  md: "px-4 py-2 text-base",
  lg: "px-6 py-3 text-lg",
};
      

export default function Button({
  variant = "primary",
  size = "md",
  className,
  children,
  ...props
}: ButtonProps) {
  return (
    <button
      className={clsx(
        "rounded font-semibold focus:outline-none focus:ring-2 focus:ring-offset-2",
        variantClasses[variant],
        sizeClasses[size],
        className
      )}
      {...props}
    >
      {children}
    </button>
  );
}