storybook/docs/snippets/common/component-story-custom-args-mapping.ts.mdx

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

import { Button } from './Button';

// Replace your-framework with the name of your framework
import type { Meta } from '@storybook/your-framework';

import { ArrowUp, ArrowDown, ArrowLeft, ArrowRight } from './icons';

const arrows = { ArrowUp, ArrowDown, ArrowLeft, ArrowRight };

const meta: Meta<typeof Button> = {
  /* 👇 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,
  argTypes: {
    arrow: {
      options: Object.keys(arrows), // An array of serializable values
      mapping: arrows, // Maps serializable option values to complex arg values
      control: {
        type: 'select', // Type 'select' is automatically inferred when 'options' is defined
        labels: {
          // 'labels' maps option values to string labels
          ArrowUp: 'Up',
          ArrowDown: 'Down',
          ArrowLeft: 'Left',
          ArrowRight: 'Right',
        },
      },
    },
  },
};

export default meta;
```