use serde::{Deserialize, Serialize};
#[serde_with::skip_serializing_none]
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default)]
#[serde(rename_all = "camelCase")]
pub struct Preview {
pub name: Option<String>, pub avatar: Option<String>,
pub audio: Option<bool>, pub video: Option<bool>, pub screen: Option<bool>,
pub typing: Option<bool>, pub chat: Option<bool>, }