import { Either } from "@tsplus/stdlib/data/Either/definition";
/**
 * Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
 * @tsplus static Either.Ops stringifyJSON
 * @tsplus location "@tsplus/stdlib/data/Either/stringifyJSON"
 */
export declare function stringifyJSON<E>(u: unknown, onError: (reason: unknown) => E): Either<E, string>;
//# sourceMappingURL=stringifyJSON.d.ts.map