import { FirebaseAuth } from "@firebase/auth-types"; export default function AuthModule(auth: FirebaseAuth): { Login: (email: string, password: string) => Promise; SignUp: (email: string, password: string) => Promise; Logout: () => Promise; getCurrentUserId: () => string; onSessionChange: (handler: (userId: string) => void) => import("@firebase/util").Unsubscribe; };