import { ScreenGraph } from './screen';
import { LayoutMode, RouteGraph, RouteHandler, RouteInfo } from '../Route';
export interface DrawerGraph extends RouteGraph {
    layout: 'drawer';
    sceneId: string;
    mode: LayoutMode;
    children: [RouteGraph, ScreenGraph];
}
export declare function isDrawerGraph(graph: RouteGraph): graph is DrawerGraph;
export declare class DrawerRouteHandler implements RouteHandler {
    process(graph: RouteGraph, target: RouteInfo): Promise<[boolean, RouteGraph | null]>;
}