export interface EdgeGeoBlockConfig {
    /**
     * Mode of operation - allow only specified countries or block specified countries
     * @default 'blocklist'
     */
    mode: 'allowlist' | 'blocklist';
    /**
     * List of country codes to allow or block (ISO 3166-1 alpha-2)
     * @example ['US', 'CA', 'GB']
     */
    countries: string[];
    /**
     * HTTP status code to return when blocked
     * @default 403
     */
    blockStatusCode?: number;
    /**
     * Message to return when blocked
     * @default 'Access denied based on your location'
     */
    blockMessage?: string;
    /**
     * URL to redirect to when blocked (optional)
     */
    redirectUrl?: string;
}
/**
 * Create an edge-compatible geo-blocking middleware for Next.js
 *
 * @example
 * ```typescript
 * // middleware.ts
 * import { createEdgeGeoBlock } from '@lock.dev/geo-block/edge';
 *
 * export default createEdgeGeoBlock({
 *   mode: 'blocklist',
 *   countries: ['RU', 'BY'],
 *   blockStatusCode: 451
 * });
 *
 * export const config = {
 *   matcher: '/api/:path*',
 * };
 * ```
 */
export declare function createEdgeGeoBlock(config: EdgeGeoBlockConfig): (request: any) => Response | undefined;