export default class StartSecretChatNotification extends NotificationMessageContent {
    constructor();
    formatNotification(message: any): "等待对方响应" | "密聊会话建立中" | "密聊会话已建立" | "密聊会话已取消" | "密聊会话不可用";
    decode(payload: any): void;
}
import NotificationMessageContent from './notificationMessageContent';