/// <reference types="react" />
import './radio-button.scss';
/**
 * According to the official implementation, the ripple effect should not occupy space.
 * Therefore, if the parent container has `overflow: hidden`, make sure that there is enough area to show the ripple effect.
 * @specs https://m3.material.io/components/radio-button/specs
 */
export declare const RadioButton: import("react").ForwardRefExoticComponent<{
    checked?: boolean | undefined;
    /**
     * Must provide for grouped radio (`inside <RadioGroup>`)
     */
    value?: string | undefined;
    /**
     * For uncontrolled
     */
    defaultChecked?: boolean | undefined;
    disabled?: boolean | undefined;
    onChange?(value?: string): void;
    children?: React.ReactNode;
} & Omit<import("react").HTMLProps<HTMLElement>, "as" | "ref" | "checked" | "disabled" | "value" | "defaultChecked" | "children" | "onChange"> & import("react").RefAttributes<HTMLDivElement>>;