import { Accessibility } from '../../types';
/**
 * @specification
 *  Adds role='radio'. This allows screen readers to handle the component as a radio button.
 *  Adds attribute 'aria-checked=true' based on the property 'checked'.
 *  Adds attribute 'aria-disabled=true' based on the property 'disabled'. This can be overriden by providing 'aria-disabled' property directly to the component.
 *  Triggers 'performClick' action with 'Spacebar' on 'root'.
 *  Implements roving tabIndex.
 */
declare const radioGroupItemBehavior: Accessibility<RadioGroupItemBehaviorProps>;
export default radioGroupItemBehavior;
declare type RadioGroupItemBehaviorProps = {
    /** Indicates if radio item is selected. */
    checked?: boolean;
    /** Indicates if radio item is disabled. */
    disabled?: boolean;
};