docs/app/structures/emoji/page.mdx

export const metadata = {
    title: 'Emoji',
    description: 'Definition of the Emoji structure',
}

# Custom Emoji

<Note>
    This structure is part of the [Custom Emojis](/extensions/custom-emojis) extension. As such, it is not part of the core Versia specification.

    If you are not implementing the Custom Emojis extension, you can ignore this structure.
</Note>

## Entity Definition

<Row>
    <Col>
        <Properties>
            <Property name="name" type="string" required={true}>
                Emoji name, surrounded by identification characters (for example, colons: `:happy_face:`).

                Name must match the regex `^[a-zA-Z0-9_-]+$`.
                
                Identification characters must not match the name regex (must not be alphanumeric/underscore/hyphen). There may only be two identification characters, one at the beginning and one at the end.
            </Property>
            <Property name="content" type="ContentFormat" required={true} typeLink="/structures/content-format">
                Emoji content. Must be an image format (`image/*`).
            </Property>
        </Properties>
    </Col>

    <Col sticky>

    ```jsonc {{ 'title': 'Example Emoji' }}
    {
        "name": ":happy_face:",
        "content": {
            "image/webp": {
                "content": "https://cdn.example.com/emojis/happy_face.webp",
                "remote": true,
                "description": "A happy emoji smiling.",
            }
        }
    }
    ```

    </Col>
</Row>