/**
 * Serializes the given object into a JSON-string.
 *
 * @param objectToSerialize The object to serialize.
 *
 * @returns                 The given object as a JSON-string.
 */
export declare function serializeJson(objectToSerialize: any): string;
/**
 * Deserializes the given stringified object into a JSON object, if possible.
 * If the string represents an error, the result is automatically cast into a matching error type.
 * If the string does not represent an object, it is returned as it is.
 *
 * @param serializedObject The string representing the object to deserialize.
 * @param reviverFunction  Optional: A function that transforms the results.
 *                         This function is called for each member of the object.
 *                         If a member contains nested objects, the nested objects are transformed before the parent object is.
 *
 * @typedef TResult        The expected target type of the deserialized object. Defaults to any.
 *
 * @returns                The deserialized object.
 */
export declare function deserializeJson<TResult extends any>(serializedObject: string, reviverFunction?: (key: string, value: any) => any): TResult;