/**
 * Supporting description slot for `r-radio-button`. Place inside the `description` slot of an `r-radio-button`.
 *
 * Example
 * ```
 * <r-radio-button name="tier" value="pro">
 *   <r-radio-button-title>Pro</r-radio-button-title>
 *   <r-radio-button-description>Advanced features for power users</r-radio-button-description>
 * </r-radio-button>
 * ```
 *
 * @slot - Description text for the associated radio button
 */
export declare class RadioButtonDescription {
    /** Host DOM element */
    host: HTMLRRadioButtonDescriptionElement;
    render(): any;
}