import { z } from 'zod';
/**
 * Schema for catalog configuration variables.
 */
export declare const catalogSchema: z.ZodObject<{
    FORCE_CATALOG_CACHE_REVALIDATE: z.ZodEffects<z.ZodOptional<z.ZodEnum<["true", "false"]>>, boolean | undefined, "false" | "true" | undefined>;
    CATALOG_MAX_REVISIONS: z.ZodOptional<z.ZodNumber>;
}, "strip", z.ZodTypeAny, {
    FORCE_CATALOG_CACHE_REVALIDATE?: boolean | undefined;
    CATALOG_MAX_REVISIONS?: number | undefined;
}, {
    FORCE_CATALOG_CACHE_REVALIDATE?: "false" | "true" | undefined;
    CATALOG_MAX_REVISIONS?: number | undefined;
}>;
//# sourceMappingURL=catalog.d.ts.map