storybook/docs/snippets/svelte/button-story-using-args.ts-4-9.mdx

```ts
// Button.stories.ts

import type { Meta, StoryObj } from '@storybook/svelte';

import Button from './Button.svelte';

//👇This default export determines where your story goes in the story list
const meta = {
  component: Button,
} satisfies Meta<typeof Button>;

export default meta;
type Story = StoryObj<typeof meta>;

export const Primary: Story = {
  args: {
    backgroundColor: '#ff0',
    label: 'Button',
  },
};

export const Secondary: Story = {
  args: {
    ...Primary.args,
    label: '😄👍😍💯',
  },
};

export const Tertiary: Story = {
  args: {
    ...Primary.args,
    label: '📚📕📈🤓',
  },
};
```