import '@webcomponents/webcomponentsjs/webcomponents-bundle.js';
import '@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js';
import React from 'react';
export declare const setComponentAttributes: (attributes: any) => void;
export declare const setComponentProperties: (properties: any) => void;
export declare const setRootComponent: (component: React.FC<any> | React.ComponentClass<any, any>) => void;
export declare const setMode: (shadowOption: boolean) => void;
declare class CustomComponent extends HTMLElement {
    static get observedAttributes(): string[];
    private reactProps;
    connectedCallback(): void;
    attributeChangedCallback(name: string, oldValue: string, newValue: string): void;
    reactPropsChangedCallback(name: string, oldValue: any, newValue: any): void;
    disconnectedCallback(): void;
    private mountReactApp;
    private eventDispatcher;
}
export default CustomComponent;