import { InputHTMLAttributes } from 'react';
import { SelectedAriaAttributes, Theme } from '../../types';
import { RadioAriaAttribute } from './Radio.utils';
export interface RadioProps extends InputHTMLAttributes<HTMLInputElement> {
    /** Label text displayed next to the radio. */
    label: string;
    /** Name of the radio group. */
    name: string;
    /** Set the value of the radio. */
    value: string;
    /** ARIA attributes to enhance accessibility.
     *  `{'aria-describedby'?: string;}`
     *
     * The ids are appended to the ids the component generates internally, e.g. for the hint and system feedback.
     * */
    aria?: SelectedAriaAttributes<RadioAriaAttribute>;
    /** Controls whether the radio is checked. */
    checked?: boolean;
    /** Allows the addition of e.g. decorative icons for an option.  */
    customArea?: React.ReactNode;
    /** Changes the position of the custom area and lifts size restrictions.
     * @default false
     */
    isCustomAreaAbove?: boolean;
    /** Disables the radio, preventing user interaction.
     * @default false
     */
    disabled?: boolean;
    /**
     * Id of the parent Fieldset, required for a11y when systemFeedback is set
     */
    fieldsetId?: string;
    /** Makes the label use `ds.utility-medium-bold` if any option has a `hint` and `hideUncheckedHint` is set to false.
     * @default false
     */
    isBold?: boolean;
    /** Short descriptive text displayed beneath the label. */
    hint?: string;
    /** Marks the radio as invalid, typically used for form validation.
     * @default false
     */
    invalid?: boolean;
    /** Defines the theme.
     * @default 'light'
     */
    theme?: Theme;
    /** Controls whether the hint is displayed when the radio button is not checked.
     * @default false
     */
    hideUncheckedHint?: boolean;
    /** Callback function called when the state of the radio changes. */
    onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
}
/**
 * Generally used in radio groups—collections of radio buttons describing a set of related options.
 * Only one radio button in a given group can be selected at the same time.
 * */
export declare const DSRadio: import('react').ForwardRefExoticComponent<RadioProps & import('react').RefAttributes<HTMLInputElement>>;