import { ElementType } from 'react';
import type { RadioProps } from './types';
/**
 * Radio component for creating mutually exclusive radio button groups
 * (renders `role="radiogroup"`). Implements WCAG 2.2 AA standards with full
 * keyboard navigation and accessibility features.
 *
 * When nested inside a `<Field>`, it reads the Field's `invalid`, `disabled`,
 * and `required` values automatically, and inherits the coordinated ARIA IDs
 * so FieldLabel / FieldDescription / FieldErrorMessage wire to the radiogroup
 * without extra plumbing. Direct props on `<Radio>` override the inherited
 * values.
 *
 * Consumer `onKeyDown` / `onFocus` / `onBlur` handlers are composed with the
 * internal ones: the consumer handler runs first, and calling
 * `event.preventDefault()` inside `onKeyDown` vetoes the built-in arrow /
 * Home / End navigation for that key press.
 */
export declare const Radio: {
    <T extends ElementType = "div">({ ref, id: providedId, value: controlledValue, defaultValue, onChange, name: nameProp, disabled, readOnly, required, invalid, orientation, selectOnFocus, autoFocus, "aria-label": ariaLabel, "aria-labelledby": ariaLabelledBy, "aria-describedby": ariaDescribedBy, onKeyDown, onFocus, onBlur, as, children, ...rest }: RadioProps<T>): import("react/jsx-runtime").JSX.Element;
    displayName: string;
};