import { z } from 'zod';
import { UserFieldDefinition } from './user-extension.js';
/**
 * Creates a Zod schema from user field definitions
 * @param fields User field definitions
 * @returns Zod schema for validating user data
 */
export declare function createUserValidationSchema(fields: UserFieldDefinition[]): z.ZodObject<any>;
/**
 * Validates user data against field definitions using Zod
 * @param userData User data to validate
 * @param fields Field definitions to validate against
 * @returns Validation result with errors if any
 */
export declare function validateUserDataWithZod(userData: Record<string, any>, fields: UserFieldDefinition[]): {
    valid: boolean;
    errors: Record<string, string>;
};
/**
 * Validates a phone number
 * @param phone Phone number to validate
 * @returns True if valid, false otherwise
 */
export declare function isValidPhoneNumber(phone: string): boolean;
/**
 * Validates an email address
 * @param email Email address to validate
 * @returns True if valid, false otherwise
 */
export declare function isValidEmail(email: string): boolean;
/**
 * Validates a URL
 * @param url URL to validate
 * @returns True if valid, false otherwise
 */
export declare function isValidUrl(url: string): boolean;
/**
 * Validates a password against common requirements
 * @param password Password to validate
 * @param options Validation options
 * @returns Validation result with errors if any
 */
export declare function validatePassword(password: string, options?: {
    minLength?: number;
    requireUppercase?: boolean;
    requireLowercase?: boolean;
    requireNumber?: boolean;
    requireSpecialChar?: boolean;
}): {
    valid: boolean;
    errors: string[];
};
//# sourceMappingURL=validation.d.ts.map