import { default as React } from 'react';
export type InputSize = "small" | "medium" | "large" | "extraLarge";
export interface CheckboxProps extends Omit<React.InputHTMLAttributes<HTMLInputElement>, "size"> {
    size?: InputSize;
    label?: string;
    placeholder?: string;
    helperText?: string;
    required?: boolean;
    error?: string;
    inverted?: boolean;
    btc?: boolean;
}
export declare const Checkbox: ({ size, label, placeholder, helperText, required, error, inverted, disabled, checked, btc, onClick, ...props }: CheckboxProps) => import("react/jsx-runtime").JSX.Element;