import State from './state';
import EventAdapter from './event-adapter';
import { Config } from '../types';
export default class Main {
    #private;
    setting: Config;
    form: HTMLFormElement;
    clonedForm: HTMLFormElement | null;
    event: EventAdapter | null;
    state: State;
    constructor(form: string | HTMLFormElement, options: Partial<Config>);
    init(): void;
    destroy(): void;
    /**
     * This method is only for internal use.
     */
    getState(): State;
}