export default class TreeData extends SelectData {
    constructor(displayObject: any, role: any, domIdPrefix: any);
    /**
     * @inheritdoc
     */
    addChild(displayObject: any): void;
    /**
     * @inheritdoc
     */
    addChildAt(displayObject: any, index: any): void;
    /**
     * @access public
     * @param {boolean} value - true if more than 1 element can be selected at a time,
     * false for only 1 at a time, undefined to unset this field
     */
    set multiselectable(arg: boolean);
    /**
     * @access public
     * @returns {boolean} true if more than 1 element can be selected at a time,
     * false for only 1 at a time, undefined if this field is unset
     */
    get multiselectable(): boolean;
    /**
     * Sets whether user input is required or not
     * @access public
     * @param {boolean} value - true if the element is required, false otherwise,
     * undefined to unset this field
     */
    set required(arg: boolean);
    /**
     * Retrieves whether user input is required or not
     * @access public
     * @returns {boolean} true if the element is required, false otherwise,
     * undefined if this field is unset
     */
    get required(): boolean;
}
import SelectData from "./SelectData";