import { JSXSlack } from '../../jsx';
import { BuiltInComponent } from '../../jsx-internals';
import { ConfirmableProps } from '../composition/Confirm';
import { InputComponentProps } from '../layout/Input';
import { ActionProps, AutoFocusibleProps } from './utils';
interface RadioButtonGroupBaseProps extends ActionProps, AutoFocusibleProps, ConfirmableProps {
    children: JSXSlack.ChildNodes;
    /**
     * A value of the initially selected radio button.
     *
     * It must choose a string of `value` prop from defined `<RadioButton>`
     * elements in children. If not defined, an inital checked button will follow
     * the state of `<RadioButton checked>`.
     */
    value?: string | null;
}
type RadioButtonGroupProps = InputComponentProps<RadioButtonGroupBaseProps>;
/**
 * The interactive component or input component for
 * [the `radio_buttons` element](https://api.slack.com/reference/block-kit/block-elements#radio).
 *
 * Provide the container to choose one of the options supplied by
 * `<RadioButton>`.
 *
 * @example
 * ```jsx
 * <Home>
 *   <Section>
 *     Select the tier of our service:
 *     <RadioButtonGroup actionId="tier">
 *       <RadioButton value="free" checked>
 *         <b>Free</b>
 *         <small>$0!</small>
 *       </RadioButton>
 *       <RadioButton value="standard">
 *         <b>Standard</b>
 *         <small>
 *           $5/month, <b>and 30 days trial!</b>
 *         </small>
 *       </RadioButton>
 *       <RadioButton value="premium">
 *         <b>Premium</b>
 *         <small>$30/month</small>
 *       </RadioButton>
 *       <RadioButton value="business">
 *         <b>Business</b>
 *         <small>
 *           <i>Please contact to support.</i>
 *         </small>
 *       </RadioButton>
 *     </RadioButtonGroup>
 *   </Section>
 * </Home>
 * ```
 *
 * @return The partial JSON of a block element for the container of radio
 *   buttons, or `input` layout block with it
 */
export declare const RadioButtonGroup: BuiltInComponent<RadioButtonGroupProps>;
export {};