/**
 * LicenseError — Thrown when a Pro license is invalid, expired, or missing.
 *
 * @example
 * ```typescript
 * import { LicenseError } from 'csv-super';
 *
 * try {
 *   for await (const batch of csvSuperPro('data.csv', { licenseKey: key })) { ... }
 * } catch (err) {
 *   if (err instanceof LicenseError) {
 *     console.error('License issue:', err.message);
 *     console.error('Get a key at: https://csv-super.dev/pro');
 *   }
 * }
 * ```
 */
import { CsvSuperError } from './CsvSuperError.js';
export type LicenseErrorReason = 'INVALID_KEY' | 'EXPIRED' | 'WRONG_TIER' | 'SEATS_EXCEEDED' | 'NETWORK_ERROR' | 'MALFORMED_TOKEN';
export declare class LicenseError extends CsvSuperError {
    /** Machine-readable reason code for the license failure. */
    readonly reason: LicenseErrorReason;
    /** URL where the user can renew or purchase a license. */
    readonly renewUrl = "https://csv-super.dev/pro";
    constructor(message: string, reason?: LicenseErrorReason);
}
//# sourceMappingURL=LicenseError.d.ts.map