/** @packageDocumentation
 * @module Toolbar
 */
import "./Nested.scss";
import * as React from "react";
import { GroupProps } from "./Group";
/** Properties of [[NestedGroup]] component.
 * @alpha
 */
export interface NestedGroupProps extends GroupProps {
    /** Function called when the back arrow is clicked. */
    onBack?: () => void;
    /** Function called when pointer up event is received for back arrow. */
    onBackPointerUp?: () => void;
}
/** Nested tool group component. Used in [[ExpandableItem]] component.
 * @alpha
 */
export declare class NestedGroup extends React.PureComponent<NestedGroupProps> {
    render(): JSX.Element;
}
//# sourceMappingURL=Nested.d.ts.map