/**
 * URL Validator
 * Validates URLs and extracts filenames
 */
export declare class UrlValidator {
    /**
     * Validates if a string is a valid HTTP/HTTPS URL
     * @param url - The URL to validate
     * @returns true if valid, false otherwise
     */
    isValid(url: any): boolean;
    /**
     * Extracts filename from URL
     * @param url - The URL to extract filename from
     * @returns The filename or 'download' as default
     */
    extractFilename(url: string): string;
}
//# sourceMappingURL=url.validator.d.ts.map