export interface Challenge { token: string; // Challenge token to be used for login. serverTime: string; // Current Server time expireTime: string; } export interface Instance { sessionId: string; sessionName: string; userId: string; version: string; vtigerVersion: string; username: string; first_name: string; last_name: string; email: string; time_zone: string; hour_format: string; date_format: string; is_admin: string; call_duration: string; other_event_duration: string; }