import { Plugin, HeadlessEditor } from '../HeadlessEditor';
import { JsonNode } from '../types';
/**
 * A function called after each udpate which that accepts three arguments:
 *
 *  - data the latest data of the web form
 *  - root the rootNode of the json-editor and
 *  - editor the current editor instance
 */
export type OnChangeListener<Data = any> = (data: Data, root: JsonNode, editor: HeadlessEditor<Data>) => void;
export type OnChangeOptions<Data = any> = {
    /** add custom plugin-id to avoid collisions with different OnChangePlugins */
    pluginId?: string;
    /** add onChange callback to get notified after something (data, schema, errors, etc) changed */
    onChange?: OnChangeListener<Data>;
};
/**
 * Add onChange callback after update events
 */
export declare const OnChangePlugin: Plugin<OnChangeOptions>;