// File: types/next-auth.d.ts import _NextAuth, { DefaultSession } from 'next-auth'; declare module 'next-auth' { interface Session { user: { id: string; username: string; // ✅ Added role: string; organizationId?: number; } & DefaultSession['user']; accessToken?: string; refreshToken?: string; error?: string; } interface User { id: string; username: string; // ✅ Added role: string; organizationId?: number; accessToken?: string; refreshToken?: string; } } declare module 'next-auth/jwt' { interface JWT { id: string; username: string; // ✅ Added role: string; organizationId?: number; accessToken?: string; refreshToken?: string; accessTokenExpires?: number; error?: string; } }