export interface Document {
  id: string;
  title: string;
  content: string;
  version: number;
  lastSaved: string;
  isSynced: boolean;
  history?: {
    id: string;
    timestamp: string;
    content: string;
    version: number;
    label?: string;
  }[];
}

export interface ChatMessage {
  id: string;
  sender: "user" | "assistant";
  text: string;
  timestamp: string;
}

export type UserTier = "free" | "pro" | "enterprise";

export interface AuthUser {
  email: string | null;
  displayName: string | null;
  isLoggedIn: boolean;
  isGuest?: boolean;
  tier: UserTier;
  privateKeySeed: string;
  hasPasskey?: boolean;
  oauthProvider?: string | null;
}

export interface SyncLog {
  id: string;
  text: string;
  timestamp: string;
  type: "success" | "info" | "sync" | "error";
}

export interface TeamMember {
  id: string;
  name: string;
  role: string;
  status: "active" | "offline";
  permission: "edit" | "view";
}