import { z } from 'zod';
/**
 * Schema for site configuration variables.
 */
export declare const siteSchema: z.ZodObject<{
    SITE_URL: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    SITE_URL?: string | undefined;
}, {
    SITE_URL?: string | undefined;
}>;
//# sourceMappingURL=site.d.ts.map