export interface ILoginSession {
  id: string;
  data: {
    userId: string | null;
    validUntil: number;
    invalidated: boolean;
    /**
     * legacy plaintext refresh token field kept so existing sessions can migrate on first use
     */
    refreshToken?: string | null;
    refreshTokenHash?: string | null;
    rotatedRefreshTokenHashes?: string[];
    transferTokenHash?: string | null;
    transferTokenExpiresAt?: number | null;
    /**
     * a device id that can be used to share the login session
     * in different contexts on the same device
     */
    deviceId?: string | null;
    /**
     * Device metadata for session display
     */
    deviceInfo?: {
      deviceName: string;
      browser: string;
      os: string;
      ip: string;
    } | null;
    /**
     * When this session was created
     */
    createdAt?: number;
    /**
     * Last time this session was active (e.g., refreshed)
     */
    lastActive?: number;
  };
}