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

```ts
// MyComponent.stories.ts

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

export default {
  component: MyComponent,
};

export const ExampleStory = {
  args: {
    propertyA: process.env.STORYBOOK_DATA_KEY,
  },
};
```