/**
 * Extracts the best available avatar URL from a collaborator's avatar_urls map.
 * Prefers the 48px size, then 96px, then 24px.
 *
 * @param avatarUrls - The avatar_urls map from collaborator info.
 */
export function getAvatarUrl( avatarUrls?: {
	'24'?: string;
	'48'?: string;
	'96'?: string;
} ): string | undefined {
	return avatarUrls?.[ '48' ] || avatarUrls?.[ '96' ] || avatarUrls?.[ '24' ];
}