estimation-flow/src/lib/types.ts

export interface User {
    id: number;
    email: string;
    password?: string; // Should be handled securely, not sent to client
    name: string;
}

// Augment the default NextAuth session and user types
declare module 'next-auth' {
  interface Session {
    user: {
      id: string;
    } & DefaultSession['user'];
  }

  interface User {
    id: string;
  }
}