export default class SectionData extends AccessibilityObject {
    /**
     * Sets whether the section is expanded or collapsed.
     * If the section is not expandable, then this should be set to undefined.
     * @access public
     * @param {boolean} val - true if the section is expanded, false
     * if it is collapsed, undefined if the item is not expandable
     */
    set expanded(arg: boolean);
    /**
     * Retrieves whether the section is expanded, collapsed, or not expandable.
     * @access public
     * @returns {boolean} - true if the item is expanded, false if the item is
     * collapsed, undefined if it is not expandable
     */
    get expanded(): boolean;
}
import AccessibilityObject from "./AccessibilityObject";