import React, { ReactNode } from 'react';
export declare type RadioButtonGroupProps = {
    /** Label for the widget. Optional. */
    label?: string;
    /** How buttons are displayed. Vertical or Horizontal */
    orientation?: 'vertical' | 'horizontal';
    /** Options that will be presented as buttons. */
    options: Array<string>;
    /** Optional display labels for the options (otherwise the `options` array will be used) */
    optionLabels?: Array<ReactNode>;
    /** The currently selected option.  */
    selectedOption: string;
    /** Action to take when an option is selected by the user. */
    onOptionSelected: (option: string) => void;
    /** Additional widget container styles. Optional. */
    containerStyles?: React.CSSProperties;
    /** location of radio button label: start: label & button; end: button & label */
    labelPlacement?: 'start' | 'end' | 'top' | 'bottom';
    /** minimum width to set up equivalently spaced width per item */
    minWidth?: number;
    /** button color: for now, supporting blue and red only - primary: blue; secondary: red */
    buttonColor?: 'primary' | 'secondary';
    /** margin of radio button group: string array for top, left, bottom, and left, e.g., ['10em', '0', '0', '10em'] */
    margins?: string[];
    /** marginRight of radio button item: default 16px from MUI */
    itemMarginRight?: number | string;
    /** disabled list to disable radio button item(s): grayed out */
    disabledList?: string[];
};
/**
 * A simple group of radio buttons in which only a single
 * radio button can be selected at any given time.
 */
export default function RadioButtonGroup({ label, orientation, options, optionLabels, selectedOption, onOptionSelected, containerStyles, labelPlacement, minWidth, buttonColor, margins, itemMarginRight, disabledList, }: RadioButtonGroupProps): JSX.Element;
//# sourceMappingURL=RadioButtonGroup.d.ts.map