import * as React from "react"; import { ReactElement } from "react"; export interface CheckboxProperties { label?: ReactElement | string; disabled?: boolean; onChange?: (value: boolean) => void; value?: boolean; initialValue?: boolean; children?: never; } export interface CheckboxState { checked?: boolean; disabled?: boolean; } export declare class Checkbox extends React.Component { constructor(props: any); render(): JSX.Element; private onStateChange; }