export { c as createAuthHandler } from '../wallet-auth-XjTgxAZ4.mjs';
import { U as User, N as NewUserData } from '../types-B5TgxFMm.mjs';
import { NextRequest, NextResponse } from 'next/server';
import 'react';

interface DatabaseInterface {
    initialize(): Promise<void>;
    findUser(walletAddress: string): Promise<User | null>;
    createUser(userData: NewUserData): Promise<User>;
    updateUser(walletAddress: string, updates: Partial<User>): Promise<User | null>;
    deleteUser(walletAddress: string): Promise<boolean>;
    close(): Promise<void>;
}

declare class EncryptedJSONDatabase implements DatabaseInterface {
    private static instance;
    private dbPath;
    private data;
    private initialized;
    private encryptionKey;
    private constructor();
    static getInstance(dbPath?: string): EncryptedJSONDatabase;
    private encrypt;
    private decrypt;
    private ensureDirectoryExists;
    private loadData;
    private saveData;
    initialize(): Promise<void>;
    findUser(walletAddress: string): Promise<User | null>;
    createUser(userData: NewUserData): Promise<User>;
    updateUser(walletAddress: string, updates: Partial<User>): Promise<User | null>;
    deleteUser(walletAddress: string): Promise<boolean>;
    close(): Promise<void>;
}

declare const db: EncryptedJSONDatabase;

/**
 * Gets available user roles from environment variables
 */
declare function getAvailableRoles(): string[];
/**
 * Gets the default user role from environment variables
 */
declare function getDefaultRole(): string;
/**
 * Validates if a role exists in the available roles
 */
declare function isValidRole(role: string): boolean;

declare function GET(_req: NextRequest): Promise<NextResponse<{
    roles: string[];
    defaultRole: string;
}>>;

export { type DatabaseInterface, EncryptedJSONDatabase, db, getAvailableRoles, getDefaultRole, GET as getRoles, isValidRole };