```ts
// Button.stories.ts | Button.stories.tsx

import { Meta } from '@storybook/react';

import { Button } from './Button';

export default {
  component: Button,
  title: 'Components/Button',
} as Meta;

export const Primary: React.VFC<{}> = () => <Button background="#ff0" label="Button" />;
export const Secondary: React.VFC<{}> = () => <Button background="#ff0" label="😄👍😍💯" />;
export const Tertiary: React.VFC<{}> = () => <Button background="#ff0" label="📚📕📈🤓" />;
```