```ts
// Button.stories.ts

import { Button } from './button.component';

export default {
  component: Button,
};

// The render function is a framework specific construct to define how the story should render

export const Primary = {
  render: () => ({
    props: {
      label: 'Button',
      backgroundColor: '#ff0',
    },
  }),
};

export const Secondary = {
  render: () => ({
    props: {
      label: '😄👍😍💯',
      backgroundColor: '#ff0',
    },
  }),
};

export const Tertiary = {
  render: () => ({
    props: {
      label: '📚📕📈🤓',
      backgroundColor: '#ff0',
    },
  }),
};
```