toJson method
Implementation
@override
Map<String, dynamic> toJson() => <String, dynamic>{
'old_profile_accent_color_id': oldProfileAccentColorId,
'old_profile_background_custom_emoji_id': oldProfileBackgroundCustomEmojiId
.toString(),
'new_profile_accent_color_id': newProfileAccentColorId,
'new_profile_background_custom_emoji_id': newProfileBackgroundCustomEmojiId
.toString(),
'@type': constructor,
};