storybook/docs/snippets/angular/my-component-story-configure-viewports.ts.mdx

```ts
// MyComponent.stories.ts

import { Meta, Story } from '@storybook/angular';

import { INITIAL_VIEWPORTS } from '@storybook/addon-viewport';

import { MyComponent } from './MyComponent.component';

export default {
  /* 👇 The title prop is optional.
  * See https://storybook.js.org/docs/angular/configure/overview#configure-story-loading
  * to learn how to generate automatic titles
  */
  title: 'MyComponent',
  component: MyComponent,
  parameters: {
    //👇 The viewports object from the Essentials addon
    viewport: {
      //👇 The viewports you want to use
      viewports: INITIAL_VIEWPORTS,

      //👇 Your own default viewport
      defaultViewport: 'iphone6',
    },
  },
} as Meta;

export const MyStory: Story = () => ({
  template: '<MyComponent></MyComponent>',
});
```