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