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

import React from 'react';

import type { ComponentStoryObj, ComponentMeta } from '@storybook/react';

import { Button, ButtonProps } from './Button';

export default {
  /* 👇 The title prop is optional.
   * See https://storybook.js.org/docs/7.0/react/configure/overview#configure-story-loading
   * to learn how to generate automatic titles
   */
  title: 'Button',
  component: Button,
} as ComponentMeta<typeof Button>;

export const Primary: ComponentStoryObj<typeof Button> = {
  args: {
    primary: true,
    label: 'Button',
  },
};
```