import { z } from "zod";
declare const schema: z.core.$ZodBranded<z.ZodString, "JsonString">;
export type JsonString = z.infer<typeof schema>;
/**
 * @returns A schema that validates its input as a JSON string and returns a {@link JsonString}
 * upon success.
 */
export declare const json: () => z.core.$ZodBranded<z.ZodString, "JsonString">;
export {};