storybook/docs/snippets/angular/my-component-with-env-variables.mdx.mdx

```md
<!-- MyComponent.stories.mdx -->

import { Canvas, Meta, Story } from '@storybook/addon-docs';

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

<Meta title="MyComponent" component={MyComponent}/>

<Canvas>
  <Story
    name="ExampleStory"
    args={{
      propertyA: process.env.STORYBOOK_DATA_KEY,
    }}
    render={(args) => ({
      props: args,
    })} />
</Canvas>
```