import React from "react";
import type { ExtendElementProps } from "../utils/extendElementProp";
export declare type CheckboxProps = ExtendElementProps<"label", {
    /** The checkbox label */
    label?: string;
    /** Size of the checkbox. */
    size?: "mini" | "small" | "medium" | "large" | "huge" | "mega";
    /** Whether to show the checkbox label. */
    showLabel?: boolean;
    /** The current value of the checkbox. */
    value?: boolean;
    /** Default value of the checkbox. */
    defaultValue?: boolean;
    /** Whether the checkbox is disabled. */
    disabled?: boolean;
    /** A callback function that is called when the checkbox is changed. */
    onChange?: (value: boolean, ev: React.ChangeEvent<HTMLInputElement>) => void;
}>;
/** A input element that allows the user to select multiple options. */
export declare class Checkbox extends React.Component<CheckboxProps> {
    static defaultProps: {
        showLabel: boolean;
        size: string;
        onChange: () => void;
    };
    id: string;
    constructor(props: CheckboxProps);
    onChange: (ev: React.ChangeEvent<HTMLInputElement>) => void;
    render(): JSX.Element;
}