import * as React from 'react';
/**
 *
 * API:
 *
 * - [useRadioGroupRoot API](https://mui.com/base-ui/api/use-radio-group-root/)
 */
export declare function useRadioGroupRoot(params: useRadioGroupRoot.Parameters): {
    getRootProps: (externalProps?: {}) => import("../../utils/types").WithBaseUIEvent<Omit<React.DetailedHTMLProps<React.HTMLAttributes<HTMLDivElement>, HTMLDivElement>, "ref"> & {
        ref?: ((instance: HTMLDivElement | null) => void | React.DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES[keyof React.DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES]) | React.RefObject<HTMLDivElement> | null | undefined;
    }>;
    getInputProps: (externalProps?: {}) => import("../../utils/types").WithBaseUIEvent<any>;
    checkedValue: unknown;
    setCheckedValue: (newValue: unknown) => void;
    touched: boolean;
    setTouched: React.Dispatch<React.SetStateAction<boolean>>;
};
declare namespace useRadioGroupRoot {
    interface Parameters {
        name?: string;
        disabled?: boolean;
        readOnly?: boolean;
        defaultValue?: unknown;
        value?: unknown;
    }
}
export {};