storybook/docs/snippets/vue/component-story-with-accessibility.ts-3.ts.mdx

```ts
// Button.stories.ts

import Button from './Button.vue';

import type { Meta, StoryObj } from '@storybook/vue3';

const meta: Meta<typeof Button> = {
  /* 👇 The title prop is optional.
   * See https://storybook.js.org/docs/7.0/vue/configure/overview#configure-story-loading
   * to learn how to generate automatic titles
   */
  title: 'Accessibility testing',
  component: Button,
  argTypes: {
    backgroundColor: { control: 'color' },
  },
};

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

// This is an accessible story
export const Accessible: Story = {
  render: (args) => ({
    components: { Button },
    setup() {
      return { args };
    },
    template: '<Button v-bind="args" />',
  }),
  args: {
    primary: false,
    label: 'Button',
  },
};
// This is not
export const Inaccessible: Story = {
  render: (args) => ({
    components: { Button },
    setup() {
      return { args };
    },
    template: '<Button v-bind="args" />',
  }),
  args: {
    ...Accessible.args,
    backgroundColor: 'red',
  },
};
```